Turnov — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Turnov, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Turnov today is 16.9°C.
Water Temperature: Daily Trends, Historical Records, and Forecast
⚠️ As of today, the minimum water temperature ranges from 60°F (15°C) to 65°F (18°C). The water is comfortable for most people, making it an ideal range for water sports enthusiasts. The temperature does not cause significant discomfort, and swimming will be pleasant for the majority. However, it's important to remember that prolonged exposure to the water can still lead to cooling, so it's essential to monitor the time spent in the water, especially for children or elderly people. It is important to note that these swimming tips and recommendations apply only in good weather. When the air temperature is below 68°F (20°C), and sometimes even below 77°F (25°C), swimming can be unpleasant even with relatively high water temperatures.
Water Temperature Chart Over the Last 30 Days
Table of Daily Sea Temperature Data
| Date | Current | Average | Forecast |
|---|---|---|---|
| JUL 15 | 18.1°C | 19.0°C | |
| JUL 16 | 18.3°C | 19.0°C | |
| JUL 17 | 18.7°C | 19.0°C | |
| JUL 18 | 18.6°C | 19.0°C | |
| JUL 19 | 18.9°C | 19.0°C | |
| JUL 20 | 18.2°C | 19.0°C | |
| JUL 21 | 17.5°C | 19.0°C | |
| JUL 22 | 16.9°C | 19.0°C | |
| JUL 23 | 19.0°C | 17.0°C | |
| JUL 24 | 19.0°C | 17.1°C | |
| JUL 25 | 19.0°C | 17.2°C | |
| JUL 26 | 19.0°C | 17.3°C | |
| JUL 27 | 19.0°C | 17.4°C | |
| JUL 28 | 19.0°C | 17.5°C | |
| JUL 29 | 19.0°C | 17.6°C |
* Current - Actual water temperature value
** Average - Average water temperature on this day in recent years
*** Forecast - Our water temperature forecast
Actual nearshore water temperatures may fluctuate by several degrees from the reported values, especially following heavy rainfall or extended periods of strong winds. Certain wind patterns can cause colder, deeper waters to rise and replace the sun-warmed surface water, leading to noticeable variations.
Our forecast is based on a proprietary mathematical model that considers real-time water temperature changes, historical trends, key weather patterns, wind strength and direction, and air temperature specific to each region. Additionally, we incorporate data from other resorts to enhance accuracy.
Monthly Water Temperature Range (Min, Max & Average)
| Month | Min | Avg | Max |
|---|---|---|---|
| January | 1°C | 6°C | 9°C |
| February | 1°C | 5°C | 9°C |
| March | 3°C | 7°C | 11°C |
| April | 5°C | 10°C | 16°C |
| May | 8°C | 13°C | 21°C |
| June | 12°C | 17°C | 22°C |
| July | 14°C | 19°C | 24°C |
| August | 13°C | 18°C | 23°C |
| September | 10°C | 15°C | 19°C |
| October | 7°C | 12°C | 16°C |
| November | 2°C | 9°C | 16°C |
| December | 2°C | 5°C | 8°C |
Turnov: Weather Forecast
July 23
July 24
July 25
July 26
July 27
Location & Local Information
In Turnov, the Jizera River flows through a scenic valley surrounded by gentle hills, creating a natural and tranquil setting. Because the river is fed by upland streams and rainfall from the surrounding area, the water tends to remain cool even during the summer months. In late spring, water temperatures usually range around 14–16 °C, while in July and August they can reach 17–19 °C on warm days. This makes swimming refreshing, though the water is generally cooler than in shallow ponds or small lakes nearby.
Swimming directly in the Jizera at Turnov is limited, as the urban riverbanks are not officially designated for bathing. However, some calmer and shallower sections along the river allow for brief dips or wading. The current in these stretches is usually gentle, making it possible to enjoy the water safely, though the cooler temperature makes long swims less comfortable.
For a warmer and more leisurely swimming experience, locals often head to nearby ponds or recreational lakes where the water heats up more quickly. Still, the Jizera in Turnov provides a natural and scenic option for those who enjoy cooler river water, offering a refreshing break during hot summer days in a quiet and peaceful environment.