You'll probably want it to be close to room temperature, around 65 to 70 degrees F. Below that temperature, and you'll find it cold. There's no really optimal temperature, but many people are “comfortable” swimming in waters between 70 and 78 degrees Fahrenheit. Just like in the Baltic, but it's not that painful or that impressive.
At this temperature, triathlons start to work. With a wetsuit you can swim comfortably for a long time. Outside of it, the water is fresh, suitable for the bravest and is no problem for open water lovers. The more mature lakes and rivers reach this temperature during summer, during periods of heat.
Still cool at the entrance, but comfortable for picnicking and lazily swimming in summer. First of all, water temperature is an important factor. Most people prefer to swim in water that is between 78 and 82 degrees Fahrenheit (25 to 28 degrees Celsius). Water that is too cold can be uncomfortable and cause hypothermia, while water that is too hot can be unpleasant and cause overheating. In April, most water temperatures usually exceed 70 degrees, which usually occurs several months a year on the coasts surrounding the bay area from Tampa.
According to the American Red Cross, the recommended water temperature ranges from 78°F to 85°F for the most comfortable and safe swimming experience, but it may vary depending on who is using the pool and for what purpose. For example, Mayo Clinic suggests that younger children and the elderly will generally need warmer temperatures ranging from 84°F to 94°F, while a comfortable temperature in the adult pool is 85°F to 89°F. If you're swimming to be in shape, cooler temperatures of 78°F to 84°F are recommended. Ultimately, you need to adjust the water temperature to suit the needs of the user and for what purpose.
Yes, water temperature can significantly affect swimming speed. Warmer water (above 29°C or 84°F) can cause muscles to fatigue faster, leading to slower speeds, while cooler water (below 70°F or 21°C) can decrease muscle function and coordination, which also affects performance. The ideal range for optimal speed and performance is generally between 25 and 28 °C (77-82 °F). A comfortable water temperature for most swimmers is between 25 and 28 °C (77-82 °F).
This range allows muscles to work efficiently without the risk of overheating or overcooling, making it ideal for both training and competitive swimming. Personal preferences and acclimation also influence what you are comfortable with.
