Postsee — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Postsee, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Postsee today is 13.2°C.
Water Temperature: Daily Trends, Historical Records, and Forecast
⚠️ As of today, the minimum water temperature ranges from 54°F (12°C) to 60°F (15°C). The water is significantly warmer, and swimming becomes possible for most people. However, caution may still be required for prolonged stays in the water, as extended exposure can cause discomfort. This is a suitable temperature range for short swims and for those accustomed to cooler water. For more comfortable swimming, it is recommended to use proper gear. 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 |
|---|---|---|---|
| OCT 3 | 14.4°C | 12.0°C | |
| OCT 4 | 14.3°C | 12.0°C | |
| OCT 5 | 14.2°C | 12.0°C | |
| OCT 6 | 13.7°C | 12.0°C | |
| OCT 7 | 13.5°C | 12.0°C | |
| OCT 8 | 13.3°C | 12.0°C | |
| OCT 9 | 13.2°C | 12.0°C | |
| OCT 10 | 13.3°C | 12.0°C | |
| OCT 11 | 12.0°C | 13.1°C | |
| OCT 12 | 12.0°C | 13.1°C | |
| OCT 13 | 12.0°C | 13.0°C | |
| OCT 14 | 12.0°C | 13.0°C | |
| OCT 15 | 12.0°C | 12.9°C | |
| OCT 16 | 12.0°C | 12.8°C | |
| OCT 17 | 12.0°C | 12.8°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 | 4°C | 6°C |
| February | 1°C | 3°C | 6°C |
| March | 3°C | 6°C | 9°C |
| April | 5°C | 9°C | 13°C |
| May | 10°C | 14°C | 19°C |
| June | 13°C | 18°C | 24°C |
| July | 14°C | 19°C | 24°C |
| August | 16°C | 20°C | 24°C |
| September | 13°C | 16°C | 21°C |
| October | 9°C | 12°C | 15°C |
| November | 4°C | 8°C | 11°C |
| December | 2°C | 5°C | 8°C |
Postsee: Water Temperature by Location
Postsee: Weather Forecast
October 11
October 12
October 13
October 14
October 15
Location & Local Information
Postsee, located in the Kreis Plön district of Schleswig-Holstein, is a peaceful lake known for its clear waters and natural surroundings. During the summer months, the water temperature of Postsee can reach a comfortable range for swimming, typically between 18°C and 22°C (64°F to 72°F). These temperatures make it ideal for swimmers, especially in the warmer weeks of July and August. The lake is popular for leisure activities, with several designated swimming areas that cater to both locals and visitors. The shallow shores and gradual depth of the lake make it safe for families with children, while the calm and tranquil environment enhances the swimming experience.
However, as the season progresses into fall and winter, the water temperature in Postsee drops significantly, often falling below 10°C (50°F), making swimming less feasible. While the lake remains an attractive destination for nature lovers and outdoor enthusiasts, offering opportunities for hiking, cycling, and bird watching, the colder months are better suited for these non-aquatic activities. The lake is also known for its serene landscape, making it a peaceful retreat for those seeking a quiet escape throughout the year.