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When can you swim? When should you not swim in August? Open body of water: sea or river

Many of those who are going to the Russian south for the first time wonder when it begins and ends. swimming season at the Black Sea. After all, although a wellness holiday is possible here all year round, most tourists do not want to miss a great opportunity beach activities. Future guests of our “Castle by the Sea” often ask about this when choosing the time of their arrival. We decided to make a short reference article for you.

Created in Sochi today ideal conditions for complete relaxation, and nature provides every opportunity for this: soft subtropical climate, the most beautiful mountain landscape, never freezing sea. When is the best time to come?

Holiday season: April – November

It is believed that holiday season lasts from April to November, and the main peak of tourist activity occurs in the summer. Although many come in winter to ride alpine skiing, visit the sights and undergo sanatorium procedures. Resort Day is celebrated here annually on the second Sunday of June (at this time there is almost no rain, and the water warms up to + 25°C).

Beach season: May – October

We will be glad to see those who like to soak up the sunny beach and swim in the sea from May to October. The swimming season begins when the average daily water temperature in the Black Sea reaches +18-19 °C, and the average air temperature – +25 °C.

We enjoy the beach season for six months (and if autumn is warm, you can swim until mid-November). Summer temperature sea water, as a rule, +23-25°С, and in autumn and spring – +17-19°С. It becomes warmest in August (warms up to +26-29°C).

Swim in the sea, live in a castle

When heading to the Black Sea during the swimming season, consider the Castle by the Sea as your place to stay. In addition to the fact that there is a stunning pebble beach nearby with all the amenities for a pleasant time, you will find yourself in a truly fabulous atmosphere and will be able to appreciate all the delights of what is called a comfortable holiday.

The human body, when immersed in water with a temperature of less than 33 degrees, begins to gradually cool down. This is explained by its thermal conductivity, which is 27 times higher than the thermal conductivity of air. Accordingly, in cold water You can get hypothermia pretty quickly.

For example, in water at a temperature of 22 degrees, the body will lose 100 calories every 4 minutes, and in air at the same temperature these calories will burn in an hour. In this regard, the question becomes quite natural: how long can you stay in water without harm to your health and how to properly swim in a river, pond or salty sea water?

How long can you stay in the water?

The maximum time spent in water depends on many individual factors, including the person’s age, health status, water and air temperature. For example, some people have to spend long periods of time in the water due to work conditions, but they use wetsuits. There are also people who practice winter swimming and are able to plunge into icy water for 10-15 minutes. Moreover, not every completely healthy person can withstand this.

So, let's move on to the main question - how long can you stay in the water without getting hypothermia? If the water temperature is 24-25 degrees, you can stay in it for no more than 9 hours, after which the body is guaranteed to become hypothermic.

In 10 degree water the time is reduced to 5 hours, and in 3 degree water it is only 10-15 minutes. This is the maximum permissible time frame, but when vacationing on a lake or pond, vacationers usually don’t swim for that long. If you decide, it will be much easier to regulate the water temperature, so you can increase the time you spend in the water.

Under normal recreational conditions, the duration of a comfortable swim depends on the water temperature. Even the coldest people do not find water at a temperature of 24-26 degrees cold. You can stay in it for up to 30-60 minutes without any discomfort or harm, and if the temperature exceeds 27 degrees, you can swim even longer.

When the water temperature in a lake, pond or sea is 19-22 degrees, it is better to limit yourself to 15-20 minutes, and at a temperature of 17-19, unseasoned adults should not linger for more than 5 minutes.

Basic rules for swimming in open water

Every person should be able to properly swim in a pond, lake or sea. First of all, avoid making the common mistake of diving into the water immediately upon arriving at the beach. A sharp temperature change leads to vascular spasms. Allow your body to adapt to the local microclimate and go into the water after 15-20 minutes.

Swim in warm weather when the air temperature exceeds 23-25 degrees. For your personal safety, do not dive in uncharted places when you first come to a lake or river. Dangerous objects may be hidden under water.

It is important to pay attention to the period between eating and bathing. After eating, you should wait at least an hour, and you should not fill your stomach immediately after bathing. Experts also recommend swimming in the morning from 9 to 12 or in the evening after 16-17 hours. At lunchtime it is better to hide from the scorching sun in the shade.

How long can a child bathe?

With children, everything is a little more complicated, so parents should understand the question of how and how long a child can bathe? Many children love water and do not sit quietly on the beach, so parents have to supervise them. A child's body cools faster in water than an adult, so you need to gradually increase the bathing time. Start with 4-6 minutes at a water temperature of more than 23-24 degrees, and gradually increase the time period to 15 minutes. For children adolescence You can swim for 15 to 30 minutes without harm to your health.

When a child’s body begins to become hypothermic in the water, the skin becomes covered with goosebumps, the lips turn blue and the earlobes become cold. This is a sure signal for parents to pull their baby out of the water. When the child is dry and warm in the sun, you can repeat the bathing session.

How many people swim in the Dead Sea?

Tourists going on holiday to the coast Dead Sea, you should definitely find out how long you can stay in it without harm to your health? For most people, experts advise going into the water for no more than 15 minutes, not just once a day. Sometimes doctors prescribe patients to make 2-3 visits, but with breaks between them of 3-4 hours.

These restrictions are associated with the high concentration of salt in water and the high content minerals. Long stay in water of the Dead sea can cause burns to sensitive areas of the skin. It is also important to find out how to swim in this sea correctly without harm to health, but only with benefit. The basic rules are as follows:

It is worth going into the sea with rubber shoes, as there are a lot of salt crystals and sharp stones at the bottom.
When swimming, do not touch your eyes or nose with wet hands. If you make such a mistake, quickly rinse your mucous membranes with plain water.
In the water you need to lie on your back and be careful.
Diving is strictly prohibited.

After swimming in the Dead Sea, you need a generous shower to wash off all the salt from your body. By adhering to these recommendations and observing the time you can stay in the water, you will receive exceptional benefits.

Expert opinion

I agree that when a child’s body cools down in water, it is correct to start swimming from a few minutes, gradually increasing the time. At average temperature water 19-22 degrees in two or three passes for 15 minutes. With more high temperature water, I also do not recommend swimming for more than 15 minutes - because even in the most warm water It is undesirable to stay in salt water for a long time, because salt draws water from the skin, and this negatively affects the body. It is better to swim intermittently.

And while on vacation near any body of water, you need to especially remember the sun. You can only be in direct sunlight early in the morning or during sunset, and then after having anointed your body sunscreen. And this doesn't only apply to adults. It is also dangerous for children to be in the sun. Therefore, both children and adults must apply sunscreen factor (STF) creams before going to the beach.
When the sun is active, you should not sunbathe, given that while swimming a person is in direct sunlight, and this is more than enough. If you sunbathe for hours, as many people like to do, it inevitably burns the body and intoxicates the body. It's undermining general health. As a result, a sunburn can cause, for example, xeroderma pigmentosum - a disease caused by increased sensitivity of the skin to sunlight, which leads to inflammatory and pigmentary changes in the skin and a precancerous condition. Also, prolonged exposure to the sun can cause melanoma - a malignant tumor; scleroderma - a connective tissue disease affecting the skin, blood vessels, musculoskeletal system and other dangerous diseases.

Yes, you can’t swim immediately after eating. It takes 45 minutes to an hour for the food to leave the stomach and the process of digesting food to proceed calmly. Only after this you can swim.

Summer is approaching, even spring has already pampered us with hot days - and we are counting the days until our vacation and planning family holiday: some on the seashore, and some at a cozy dacha. Naturally, when it’s hot, you just want to spend sultry days by a cool pond. What do parents who are going on vacation with a small child for the first time need to know? And is there a way out for those who prefer to relax outside the city, but also want to protect themselves from the summer heat.

Before your vacation, be sure to prepare your child for a swim. If your baby does not yet know how to swim or is not confident in the water, he may need special devices that will ensure safety and help him successfully master swimming skills, as well as diversify his games in the fresh air.

Where to swim?

By and large, the child doesn’t care where to splash. He will feel comfortable in any water and will not notice if the water is a little cooler than it should be. Therefore, decide where you plan to bathe your baby, and we will tell you how safe it is and at what age you can start water procedures.

Open water: sea or river

Doctors recommend starting swimming in open water strictly from the age of 2 and not earlier, and then in the absence of contraindications from a pediatrician. However, many mothers bathe their babies in salt water from birth, as soon as the umbilical wound has time to heal. Really, sea air And salty water, provided that the sea is clean, has a beneficial effect on the baby’s body, strengthens the immune system and lungs. In any case, this is an individual question, and before you open the swimming season, be sure to consult with your pediatrician.

The water temperature in the reservoir should not be lower than 20°C, and you must swim in a specialswimwear, swimming “naked” is completely contraindicated. If you really want to relax with your child at sea, but you are worried about how the baby will survive acclimatization, try to do this in September, when it is no longer very hot outside and the child has managed to adapt to the heat over the summer.

Public pool or water park

If your child is under 10 years old, then limit yourself to visiting swimming pools and health centers specially equipped for children. The temperature in the children's department is at least 30 °C, and cleaning must be carried out as thoroughly as possible. It is also very important that there is no bright light shining into children’s eyes and it is not very noisy, otherwise the little ones will have to be coaxed for some time before the swim.

For the youngest children, modern water and health centers are equipped - during classes, cheerful music is played or favorite fairy tales are heard from the speakers, and there are many toys around and fountains illuminated with bright lights. Even very young children can swim in such pools: individual sessions with a professional instructor.

The method of water purification is also of great importance. An allergy can occur to chlorinated water, and even during the process of ozonation or purification of water with UV rays, chlorine is necessarily added, only in much smaller quantities.

Country house or dacha

If it is not always safe to swim in open waters, and even more so in major cities with unequipped beaches, you can always find a way out for a summer house or an open cottage that will appeal to both adults and children - inflatable or frame pools and entire water entertainment centers. Big square, Fresh air and the familiar climate will make bathing with your baby as comfortable and enjoyable as possible. Moreover, inflatable products are quite inexpensive and, when folded, take up very little space.

At what age should classes start?

It is believed that it is better to start water procedures with your baby as early as possible. For him, water is a familiar environment after his mother’s tummy. And most importantly, until the age of 3, children have absolutely no fear of water, which means it is much easier for a child to get to know water and learn to swim. When the child learns to hold his head up, start training with him in a home bath: carefully turn him from his back to his side or onto his tummy. With regular exercise, by six months your baby will already feel like a fish in water.

What else is needed for swimming?

1. Circles and boats.

These swimming products have a clear division based on age. Neck rings, designed for comfortable and safe bathing in the bathtub for newborn babies and children under 3 years of age, are in particular demand. The adjustable clasp is fixed at the back, models are made with a neck hole diameter of 8 cm. main feature- chin strap and high-quality smooth seams coupled with high-quality, non-chafing delicate skin material. For children from 3 months to 8 years, a world-famous brand Swimtrainer developed special wheels that are available in only 3 models for different ages and have no analogues.

For children over 3 years old, choose a swimming ring classic model with a diameter of 50 cm. However, such circles are intended for children who already know how to swim well, but cannot stay in the water for a long time without support. For those guys who still feel rather insecure in the water, you can buy a circle with panties, the so-called water walkers, made in the form of some animal. For example, the Lion Cub circle - it is convenient because, thanks to the support from below, the baby will not be able to slip out of it and will firmly hold onto the head of the inflatable toy animal with his hands.

Inflatable boats are produced with a soft bottom, high sides and a rope, which parents can use to give boat passengers rides. IN boat can accommodate several children at once, depending on the size of the product. Age recommendations: from 3 years.

2. Armbands and vests.

Inflatable vests are an auxiliary water device, they do an excellent job with a child’s fear of water, but the baby should already have basic swimming skills. Vests are suitable for children from 2 years old. An important detail is the presence of a wide supporting gate. Oversleeves Can be purchased for children aged 3 years and above. Both the vest and the sleeves must be selected correctly in size. To do this, before purchasing, you need to try the product on your baby and check all the fastenings.

3. Swimming pools.

An inflatable pool, contrary to popular belief, is suitable even for the little ones. This product is recommended for babies from 6 months - when they can already sit without adult support. For one child, a small pool with a diameter of up to 1 meter will be enough - this way he can comfortably lean on the sides, the water in the pool warms up faster, and it is also convenient to change it.

up to 2 years - 15-20 cm;
2-3 years - up to 50 cm;
3-7 years - 50-70 cm.

Small splash pools are oftenThey are produced with an inflatable bottom, on which it is comfortable and warm to sit and you can have fun jumping. For older children, a flat bottom will suit them - it will be comfortable for them to walk on. To protect your baby from direct sun rays, be sure to put Children's swimming pool in a shady place or secure an awning, you can also buy a pool in the shapehouse with an inflatable roof. Before purchasing, pay attention to whether the sides of the pool are wrinkled or firmly fixed so that the baby cannot get out of the pool.

Additional accessories for inflatable pools include pool floor mats that protect against rocks and bumps, anti-slip mats that fit on the bottom of the pool, and convenient pumps, e.g. Intex hand pump.

In addition, an inflatable pool is a multifunctional thing even in winter. At home, you can use it as a playpen or put toys in it. Thanks to the special mobility of inflatable toys, you can take the pool with you to the sea or river.

4. Water sliders.

This is an absolute novelty in the world of inflatable toys! Long, up to 5 meters, inflatable tracks, with water gushing along the entire perimeter of the track. To start the attraction, connect a regular garden hose to the toy. The set usually includes inflatable cushions, which make sliding even more pleasant. There are single, double and even triple sliders - you won’t get bored with them the whole company Guys.

5. Game centers.

A whole water park on your site. These include slides, trampolines, swimming pools with several sections - for toddlers and older children - and even sports grounds with a volleyball net. The sliding surface is wetted with water connected through a garden hose. Some models include small, fun fountains. The set may include inflatable toys, balls and water guns. You can also install a real one in your yard lock !

6. Mattresses.

Air mattresses are available for children over 3 years old. For use in open water, it is better to buy for older children - from 6 years old. And be sure to add a vest or sleeves. It is best to pay attention to models with sides and handles on the sides so that the child can cling to them when slipping.

7. Toys.

To diversify the entertainment and distract the coward who is afraid of water, buy funny toys for bathing: rubber duckies, educational boats and inflatable balls.

Features of a high-quality inflatable product

Durability: a good product has all seams taped from the inside with an additional layer, and also reinforced in places prone to wear. Moreover, rounded structures without corners will last much longer.
Quality: a bright design must be applied with durable paints. To ensure its quality, “scratch” the surface a little with your fingernail. Also pay attention to the smell. If it is sharp, serious doubts arise about the safety of the materials used in the manufacture of the product. Be sure to inspect the toy for sharp edges that could injure your baby.
Mobility and ease of care: all products are easy to deflate and inflate, as well as fold and put away for storage. Many products, especially swimming pools and play centers, often include a kit for repairing the toy in case of a break in the material.

Safety precautions

No matter how old your baby is, even if he already runs quite confidently along the pavement, and the water in the pool does not rise above his chin, never leave him unattended. Be sure to keep an eye on the temperature difference. If your baby is overheated in the sun, he should never be immersed in cool water. Let it “cool” and when swimming in open water, be sure to pick up the right clothes for swimming, which will not cause allergies and will be as comfortable as possible.

Children under 3 years old are strictly prohibited from being in the open sun for more than 10 minutes. When going to the beach, take an umbrella or awning with you, or sit in the shade of foliage, and protect your baby's skin with hypoallergenic sunscreen. And don't forget about hats and caps.

For inflatable products, following product care guidelines will extend the life of the product and prevent the formation of harmful bacteria. After bathing, treat the product with an antiseptic spray, rinse, dry well and only then fold. To prevent children from wanting to uncork the pool plug or open the latches on the circles and vests, they must be strong enough and out of sight of a curious baby.

If you want to be healthy

Many people know that swimming is good for health, but in fact they have no idea how beneficial it is, especially for a growing baby with not yet strong bones, nerves and muscular system. The main advantage of swimming is strengthening the spine and developing correct posture. In water, a person takes the correct horizontal position, natural for stretching all the vertebrae. Movements in water become more precise and coordination improves. In water, muscles also relax, their tone strengthens, breathing deepens and evens out. An anti-stress effect is noted - therefore swimming is recommended for hyperactive and capricious children. And alternating warm and cold water is known to strengthen the immune system and improve skin condition.

If you want to teach your baby to swim, take care of his health and love active exercises, make this process the most interesting and safe. With this large selection inflatable toys, accessories and protective equipment in a variety of color variations, it is much easier to choose something special for your baby. Show your child the pictures from the Kinderly catalogue, and let him choose what he likes - try on a circle, a vest or armbands - and feel like a future swimmer.

We wish you and your kids to spend this summer richly and profitably!

How long can you stay in the water?

In 10 degree water the time is reduced to 5 hours, and in 3 degree water it is only 10-15 minutes. This is the maximum permissible time frame, but when vacationing on a lake or pond, vacationers usually don’t swim for that long. If you choose, it will be much easier to regulate the water temperature, so you can increase your time in the water.

Basic rules for swimming in open water

How long can a child bathe?

With children, everything is a little more complicated, so parents should understand the question of how and how long a child can bathe? Many children love water and do not sit quietly on the beach, so parents have to supervise them. A child's body cools faster in water than an adult, so you need to gradually increase the bathing time. Start with 4-6 minutes at a water temperature of more than 23-24 degrees, and gradually increase the time period to 15 minutes. Teenage children can swim for 15 to 30 minutes without harm to their health.

How many people swim in the Dead Sea?

Tourists going on vacation to the Dead Sea coast should definitely find out how long they can stay there without harm to their health? For most people, experts advise going into the water for no more than 15 minutes, not just once a day. Sometimes doctors prescribe patients to make 2-3 visits, but with breaks between them of 3-4 hours.

These restrictions are associated with the high concentration of salt in the water and the high content of minerals. Prolonged exposure to Dead Sea water can cause burns to sensitive areas of the skin. It is also important to find out how to swim in this sea correctly without harm to health, but only with benefit. The basic rules are as follows:

It is worth going into the sea with rubber shoes, as there are a lot of salt crystals and sharp stones at the bottom.
When swimming, do not touch your eyes or nose with wet hands. If you make such a mistake, quickly rinse your mucous membranes with plain water.
In the water you need to lie on your back and be careful.
Diving is strictly prohibited.

Not a single Epiphany holiday passes without swimming in icy water. Many believe that this ritual dates back to ancient times. Christian traditions, but this is not entirely true. Yes, Jesus Christ, according to legend, was bathing in the Jordan River when a dove descended from heaven on him. Subsequently, this practice became widespread in all Christian denominations, but it was carried out only during the baptismal ceremony. Swimming in an ice hole is a primordial Russian phenomenon, but not at all mandatory. If a person’s health allows it, then cold douches will only be beneficial. At the same time, people with heart and vascular diseases are not recommended to swim in the ice hole, because cold water and frost put a lot of stress on the body.

When to light the water for Epiphany

You can illuminate the water on January 18 and in the morning of January 19. Holy water is supposed to be stored all year, until the next Epiphany. It is customary to drink holy water on an empty stomach and with prayer.

What can you do on Epiphany?

On the morning of January 19, immediately after waking up, you need to say a prayer and sprinkle the house with holy water. With this ritual you can protect yourself and your family from illnesses and other misfortunes, bring grace into your life and receive the protection of higher powers.

If you dreamed about the Epiphany unusual dream- be sure that he is prophetic. It’s not for nothing that our ancestors said on the night of the Epiphany: “Holy Samson, show me prophetic dream"People believed that Epiphany dreams were prophetic in nature.

The day before Epiphany, it is customary to fast. On festive table can only be light Lenten dishes: wheat kutia, fish and dumplings. You cannot eat until the first star appears in the sky.

What not to do at Epiphany

According to tradition, on the Epiphany of the Lord you cannot do household chores: cleaning, washing or repairing. In Rus' they believed that anyone who spends the Baptism of the Lord at work will not know rest for the entire year.

It is forbidden to guess at the Epiphany of the Lord: fortune telling in Christianity is akin to witchcraft. However, this did not stop our ancestors. Epiphany fortune telling were popular in Rus', but immediately after the ceremony, fortune tellers dived into an ice hole to wash away their sin.

It is strictly forbidden to cry, quarrel and complain at Epiphany. It is believed that any negative energy can desecrate holy water and deprive it of healing properties. You need to celebrate Baptism in a warm home environment, with good thoughts and a clear head.

The summer heat always attracts us to bodies of water. Naturally, thirty-degree heat is exhausting, and a person wants to cool off by swimming in a lake, river or pond. Many Russians specifically take a vacation from the end of May to August to spend it on the Black Sea - in Sochi or Crimea. However, at the beginning of summer, even in the southern regions of the country, the water is not yet heated to comfortable temperatures for swimming. It also happens that the air warms up to +32⁰C and above, but the reservoirs remain cold. Of course, everyone who is planning a full-fledged vacation is concerned about the question - when can you start swimming in the summer of 2017? Is it already possible to take water procedures on the warmest days of May?

Is it possible to swim in May?

Sometimes in May, especially at the end of the month, such hot days come that both body and soul simply require a swim. However, even southerners should not rush to start water treatments in the spring. Due to the strong contrast in air and water temperatures, a person can quickly become hypothermic and get sick. Of course, there are always brave souls who are ready to plunge into the river back in April. Warmed up by alcohol, they begin to splash and dive in water whose temperature does not exceed +12⁰C. Doing this is extremely dangerous. Firstly, after drinking, a person ceases to control his behavior and may begin to drown. Secondly, alcohol has only an apparent “warming” effect, actually lowering a person’s body temperature by a degree. Sometimes in the south of the country at the end of May tourists already begin to swim in the sea. This must be done extremely carefully, staying in the water for no more than five minutes.

Is it possible to swim in May according to signs?

By folk signs, the swimming season opens on Spiritual Day. This holiday, celebrated on the day after Trinity, is considered to cleanse sins. The spirit blows warmth onto our land and calls us to plunge into the pond. The date of Spiritual Day changes from year to year. It often happens that this holiday falls on last numbers May. In 2017, Orthodox Christians celebrate Spiritual Day on the fifth of June. Therefore, according to popular belief, it is not worth swimming in May of this year yet. However, even the church today recommends listening to weather forecasters and taking water treatments according to your well-being, and not superstitions.

When can you start swimming in the summer of 2017 in a lake, river or pond?

In most of Russia, even in the south of the country, water in lakes, rivers and ponds begins to warm up to +20⁰C only in the second half of June. Of course, it doesn’t change from year to year, but most of our compatriots begin to swim in reservoirs only from the middle of the first year. summer month. By this time, the air has already warmed up to temperatures exceeding +23⁰C, reaching +30⁰C at noon in the sun. In such weather you want to swim and dive, despite the cool water. When going on summer vacation 2017 or just relaxing on a pond, always be careful when you start swimming. The duration of the first water procedures should not exceed five minutes. As the water warms up and your body gets used to it, increase your stay in the water to 10-15 minutes.

Start of swimming in a lake, river, pond in the summer of 2017

If you follow folk superstitions, then the beginning of swimming in a lake, river, or pond in the summer of 2017 falls on June 5 - Spiritual Day. Of course, at this time the reservoirs will still remain cold for comfortable swimming. If you decide to take a plunge on a hot summer day, be sure to prepare a warm, dry towel before water procedures. After swimming, change your wet clothes to dry ones - this way you will avoid hypothermia. The most suitable months for swimming are July and August.

When can you start swimming in the Black Sea in Sochi and Crimea?

The height of the summer season in Sochi and Crimea is in July and August. It is at this time that the temperature in the Black Sea warms up to +24⁰C and higher, reaching +28⁰C on some August days. Of course, you want to stay in such water for as long as possible, but you need to exercise prudence when swimming even if you have already started swimming in a very warm sea. You should be especially careful when starting sea swimming in June. At this time, cold currents are often observed in Crimea - the so-called “low currents”. Literally within an hour, the water, whose temperature recently exceeded +21⁰C, cools down to +13⁰C. You cannot swim during low temperatures - rapid hypothermia sets in. Starting from mid-July, sea water everywhere becomes suitable for long-term swimming.

In what month can you start swimming in the Black Sea in Crimea and Sochi

The holiday season on the Black Sea, Crimea and Sochi begins at the end of May. It is at this time that thousands of tourists begin to come here to not only sunbathe, but also swim. At the end of spring, the sea water temperature barely reaches +16⁰C, which, of course, is not at all suitable for long swims. By mid-June the water warms up to +23⁰C. The highest temperature indicators waters in the Black Sea are recorded in early August - up to +28⁰C. Of course, you should start swimming, given various factors- the weather, your own well-being, the presence or absence of cold currents and the characteristics of your body.

Russians wondering when they can start swimming in the summer of 2017 and whether it is even possible to swim earlier, in May, should always follow the forecasts of weather forecasters. Perhaps someone going on vacation to the Black Sea, Crimea or Sochi will need medical advice. People with problems of the cardiovascular system can begin water procedures only in well-warmed water by the sun. Summer residents and vacationers going to a lake, river or pond for the weekend must follow water safety rules and not swim in cold water for more than five minutes.

The higher the mercury column rises on the thermometer, the more attractive all bodies of water without exception look. Even muddy and muddy ponds seem to be the center of coolness. How do you know if you can swim in the nearest lake or river?

It would be good if local authorities took the trouble to check the condition of the water before the start of the swimming season and publish the results in the press. If there is no such information, there are two options left - rely on luck and go swimming, or try to determine the degree of water pollution yourself. We do not recommend the first path to anyone. And to implement the second one, we suggest mastering one of the bioindication methods. We will talk about Mayer's method. All you have to do is walk along the water’s edge and take a closer look at the inhabitants of the shallow water.

If the water is clean

Easiest way to detect presence bivalves– they live near the shore on a sandy bottom.

The larvae of mayflies, stoneflies and caddisflies also live in clean water. If there are fishermen nearby, you don’t have to waste time looking at the coastal water, but ask them. Local fishermen usually use the larvae of these insects for bait. The most difficult thing to detect is the larva of the frogwing, but if you have caught the eye of all the listed company, you can hope that you will be able to swim today.

Average level of pollution of the reservoir

It is believed that crayfish live only in crystal clear water. No, they do well in water bodies with an average degree of pollution. It is difficult to discover them on your own; it is easier to make inquiries with local residents.

Dragonfly larvae are easy to spot - they are a flock of small brown insects “fluttering” in the water, similar in shape to a dragonfly, only without wings. If a dozen adult individuals are “loitering” above the water, there is no need to look for young animals - they are probably there.

Snails are usually clearly visible - coils, livebearers. The former have a flat shell, the latter – a cone-shaped shell.

Another indicator of a not very dirty reservoir is amphipods. Adults barely reach 2 cm in length; young ones may not be noticed at all, because amphipods are almost transparent. They show up when you pull some algae out of the water. Almost all aquatic plants Amphipods sit, once in the air, they jump back into the water. At this moment they cannot be ignored.

Who lives in dirty water?

Leeches do not need a description. Bell mosquito larvae look like small red worms. “People” are known as bloodworms. They are bought by weight by aquarium owners and winter fishing enthusiasts. The tubifex (oligochaete worm) is also used as bait. You can also find out about the presence of bloodworms and tubifex from local fishermen.

It is not difficult to find a pond snail - its shell has a characteristic expansion at the top of the cone. It is more difficult to detect a water donkey, but if you find one, you will definitely recognize it by the antennae that grow both on the head and on the opposite part of the body. Because of this, it is difficult to determine where his tail is and where his nose is. The midge larva, a small whitish caterpillar with protruding antennae, also hides well.

Determining the purity index

If you were able to detect at least half of the above organisms, you can determine the degree of cleanliness of the reservoir. Copy the invertebrates you find onto a piece of paper. Give three points to those who belong to the group of those living in clean water, and two points to those living in moderately polluted water. Leeches and all other organisms from the last list are worth one point. Now you need to add up all the points received.

If the amount exceeds 17, you are lucky. The water is clean enough to swim here, taking the usual precautions:

do not swallow river water;
Wash your hands thoroughly if you are going to eat immediately after swimming.

You can also swim in a reservoir with an index ranging from 17 to 11. The water in it cannot be called clean, but it does not pose a great danger either. It is advisable to take a shower as soon as possible after swimming. If the index is below 11, then swimming can be harmful to health.

You can't swim here

Here is a list of signs that clearly indicate that water is unsuitable for swimming and frees you from the need to resort to bioindication.

1. In a body of standing water there are many waterfowl, the shallow water is filled with algae, there are a large number of gastropods.

2. There is a landfill nearby, farming, collective farm fields or industrial enterprise.

3. The water smells unpleasant and is covered with a green mist.

4. You notice a fish swimming on its side or belly up.

Summer, city, fountain...

Even if the heat seems unbearable, resist the temptation to cool off in the fountain. The water in it moves along closed loop, clearing only of debris. Copper sulfate is often added to it to prevent the appearance of a green coating on the fountain bowl. The concentration of vitriol in water is usually high, which can be dangerous.

Not only heat-crazed townspeople, but also birds and stray animals take baths in the fountains. Since people bathe and wash clothes here without specific place residence, water from fountains should be considered more dangerous than that which received a bioindication index below 11. In addition, there is a high probability of injury: a too smooth bottom, iron pipes, glass fragments from bottles - danger awaits at every step.

It is better to wait until a clean body of water is at your service than to treat the unpleasant consequences of swimming in the first one you come across. Rest well and be healthy!

When going on vacation to any body of water in the summer, both adults and children consider the opportunity to swim in a lake, river or pond. But the water temperature will not always correspond to the wishes of vacationers. Before traveling outdoors in May or summer 2017, you need to find out when you can start swimming. This also applies to travel to the Black Sea in Crimea or Sochi. These recommendations and approximate forecasts of water temperature will help you plan your trip on time.

Recovering on May holidays to bodies of water, it is worth thinking about the safety of water procedures. First of all, you need to assess the degree of heating of the water. Weighing all the pros and cons will allow you to understand whether you can swim in a river or lake in May.

Recommendations for swimming in May 2017 for children and adults

Good warming of water, even for shallow reservoirs, is ensured closer to the middle, and most often by the end of May. Children and teenagers should not swim in such cold water. Adults can perform water procedures, but only with feeling good. You also need to know in what month you can start swimming: for the southern regions of Russia optimal time can be considered June-July. But for other regions it is better to wait until the water warms up to 19-22 degrees (in July, August).

When can you start swimming in a lake, river, pond in the summer of 2017 - water temperature forecasts

When choosing a bathing time, you need to rely on the water temperature. This will help you understand when you can start swimming in lakes, rivers and ponds in the summer of 2017. The optimal temperature for swimming can be considered +22 degrees or higher.

Water temperature forecasts for lakes and rivers for the summer of 2017

When studying when you can start swimming in a lake in the summer, you need to rely on the characteristics of the region in which it is located. For example, you can swim on Lake Baikal from mid-July. For most rivers in Russia desired temperature reached in June. When determining when you can start swimming in the river in the summer, you need to take into account its depth and the weather over the last couple of days.

When will it be possible to swim in the pond in the summer of 2017?

Small ponds warm up much faster than rivers or lakes. They are suitable for water procedures already at the beginning of summer. When considering when you can start swimming in a pond in the summer, you need to pay attention to the landscape around the pond. The absence of trees will ensure that the water quickly warms up to 18-20 degrees in early June.

When can you start swimming in the Black Sea in Sochi and Crimea in the summer of 2017 - approximate water temperature

A trip to the sea in the summer will allow you to have a useful and healthy vacation. But before traveling to Crimea or Sochi, you should definitely find out when you can start swimming in the Black Sea and what water temperature will be there in June.

Approximate water temperature in the Black Sea in Crimea and Sochi for the summer of 2017

When finding out when you can start swimming in Crimea, you need to look at data for different cities of the peninsula. For example, in June in Feodosia the water will warm up to +20 degrees, in Sudak - up to +24. But when studying when you can start swimming in Sochi, you should pay attention to the usual water temperature for the resort. Starting in June, it will reach +20 and +22 degrees.

Having studied these recommendations, information on the water temperature in a river, pond or lake will not be difficult to understand when adults and children can start swimming. Some reservoirs are perfect for health treatments in May and summer 2017. But you should visit the Black Sea in Crimea or Sochi only from early to mid-July.

With the onset of the first hot days, Russians flocked to bodies of water. However, not everyone knows when to start swimming in the river. Experts believe that for safe swimming, the water temperature in the river should warm up to at least +20…+22°C. Doctors believe that you should focus on your own feelings so that swimming and getting out of the water does not cause discomfort.

According to experts, the swimming season in Russia should be opened based not on the calendar, but on the weather. For a comfortable and safe stay in the water, its temperature must be at least +20...+22°C, otherwise swimmers risk hypothermia and colds. For children, the optimal water temperature is around +24…+26°C.

It is equally important to focus on the air temperature so that you don’t feel cold when leaving the river. In addition to discomfort, this can be fraught unpleasant consequences for good health. Therefore, it is better that during swimming the air is warmed up to +24…+25°C.

Russia is a huge country. On its territory, the swimming season begins at different time. The earliest people to swim in open waters are in the southern regions. According to forecasters, sufficient for this temperature regime will be achieved no earlier than mid-June 2019. In other regions of Russia, swimming in rivers will have to be postponed until the end of June - beginning of July.

According to folk superstitions, you can swim in Russia no earlier than the holiday of Ivan Kupala, which in 2019 falls on July 7. The last day of safe swimming in rivers in folk tradition August 2, 2019 is considered Elijah’s Day.

Rules for safe swimming in open waters

For safe swimming you should wait optimal temperature water and air. At the same time, do not forget about the depth of the river and the speed of its flow. The larger it is, the slower the water will warm up. Until it gets warm enough, you can enjoy sunbathing, which is no less effective for healing than swimming.

You should not go for long swims in the first days of your vacation on the river. The time spent in water should be increased gradually. You should start by swimming for 5-10 minutes, gradually increasing its duration every day. It is dangerous to dive into water immediately after prolonged exposure to direct sunlight.

Significant temperature changes can be stressful for the body. So that bathing does not have a negative effect on cardiovascular system, the difference in water and air temperatures should be no more than 10°C.

After leaving the river, dry your skin with a towel. This will help you avoid getting too cold in the fresh wind and getting sunburned. Drops of moisture on the skin act like lenses, increasing the aggressive effect of ultraviolet radiation on human skin. In addition, while in the water, you should not neglect a hat to avoid heat stroke.

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