Warnow River — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in the Warnow River, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in the Warnow River today is 20.7°C.
Water Temperature: Daily Trends, Historical Records, and Forecast
✅ As of today, the minimum water temperature ranges from 68°F (20°C) to 74°F (23°C). The water is warm and pleasant for swimming, and in this range, one can stay in the water for extended periods without the risk of hypothermia. This is the ideal temperature for relaxation, swimming, and water sports. Families with children, as well as outdoor enthusiasts, will enjoy swimming and time spent in the water. For most people, this is the optimal temperature for a comfortable beach experience. 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 | 21.8°C | 22.0°C | |
| JUL 16 | 21.9°C | 22.0°C | |
| JUL 17 | 22.3°C | 22.0°C | |
| JUL 18 | 22.5°C | 22.0°C | |
| JUL 19 | 22.6°C | 22.0°C | |
| JUL 20 | 22.0°C | 22.0°C | |
| JUL 21 | 21.2°C | 22.0°C | |
| JUL 23 | 22.0°C | 20.8°C | |
| JUL 24 | 22.0°C | 20.8°C | |
| JUL 25 | 22.0°C | 20.9°C | |
| JUL 26 | 22.0°C | 21.0°C | |
| JUL 27 | 22.0°C | 21.0°C | |
| JUL 28 | 22.0°C | 21.1°C | |
| JUL 29 | 22.0°C | 21.2°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 | 0°C | 3°C | 6°C |
| February | 0°C | 3°C | 6°C |
| March | 3°C | 6°C | 9°C |
| April | 6°C | 10°C | 14°C |
| May | 10°C | 14°C | 18°C |
| June | 16°C | 21°C | 25°C |
| July | 17°C | 22°C | 26°C |
| August | 18°C | 19°C | 22°C |
| September | 13°C | 16°C | 21°C |
| October | 9°C | 11°C | 14°C |
| November | 3°C | 7°C | 11°C |
| December | 2°C | 4°C | 7°C |
Warnow River: Water Temperature by Location
Warnow River: Weather Forecast
July 22
July 23
July 24
July 25
July 26
July 27
Location & Local Information
Source:
• location Mecklenburg
Mouth:
• location Baltic Sea
• coordinates 54°10′54″N 12°5′32″E
Length 155.4 km (96.6 mi)
The Warnow River flows through northeastern Germany, including the city of Rostock, and empties into the Baltic Sea. The river's water temperature varies significantly depending on the season. In summer, the temperature can reach around 18–22°C (64–72°F), providing comfortable conditions for water-based activities. During the colder months, especially in winter, temperatures drop significantly, often nearing freezing, making swimming impractical.
Swimming in the Warnow is possible, particularly in its calmer and cleaner stretches. Many local residents and visitors enjoy refreshing dips during the warmer months, especially in areas like the Rostock city harbor or smaller beaches along the river. However, as with any natural water body, swimmers should be cautious of currents and boat traffic. Water quality is generally good, but it’s advisable to check local reports to ensure safe swimming conditions.