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Bostalsee — Current Water Temperature, Annual Trends and Forecast

This page provides information on the current water temperature in Bostalsee, trends, monthly ranges and the forecast for the coming days.

Bostalsee, Germany
Bostalsee, Germany © By Carsten Steger, CC BY-SA 4.0

Current Water Temperature

16.7°C
Today
16.5°C
Yesterday
18.2°C
A Week Ago
Get instant access to real-time water temperatures for this and all other locations with our iOS and Android apps.

Water Temperature in Bostalsee today is 16.7°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

From May 10 to June 10

Table of Daily Sea Temperature Data

Date Current Average Forecast
JUN 318.0°C21.4°C
JUN 418.0°C21.4°C
JUN 517.4°C21.4°C
JUN 616.8°C21.4°C
JUN 716.6°C21.4°C
JUN 816.5°C21.4°C
JUN 1016.8°C21.4°C
JUN 1121.4°C16.9°C
JUN 1221.4°C17.2°C
JUN 1321.4°C17.4°C
JUN 1421.4°C17.6°C
JUN 1521.4°C17.9°C
JUN 1621.4°C18.1°C
JUN 1721.4°C18.3°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
January2°C6°C8°C
February3°C7°C10°C
March5°C8°C11°C
April7°C12°C16°C
May10°C15°C20°C
June16°C21°C26°C
July19°C22°C27°C
August18°C21°C24°C
September11°C18°C24°C
October10°C13°C16°C
November4°C8°C12°C
December3°C6°C8°C

Bostalsee: Water Temperature by Location

Bostalsee: Weather Forecast

June 9

° / °
slight rain
rain: 51% | wind:

June 10

° / °
slight rain
rain: 92% | wind:

June 11

° / °
overcast
rain: 38% | wind:

June 12

° / °
light drizzle
rain: 47% | wind:

June 13

° / °
overcast
rain: 16% | wind:

June 14

° / °
partly cloudy
rain: 7% | wind:

Location & Local Information

Bostalsee, located in Saarland, Germany, is a popular destination for swimming and various water activities. During the summer months, the water temperature typically ranges between 20°C and 24°C, which makes it ideal for swimming. The lake is known for its clean, clear water, and shallow areas that are perfect for families and beginners. The surrounding landscape offers a mix of forested areas and scenic views, providing a tranquil atmosphere for swimmers and sunbathers alike. The calm waters of the lake, along with its picturesque setting, make it a favored spot for those looking to enjoy a day by the water.

Swimming at Bostalsee is a well-loved activity, and the lake is equipped with designated bathing areas to ensure safety and comfort for swimmers. The water quality is regularly monitored, ensuring it meets health and safety standards for recreational use. In addition to swimming, the lake offers other leisure opportunities, such as sailing, stand-up paddleboarding, and hiking around the surrounding trails. The well-maintained infrastructure and variety of activities available make Bostalsee a fantastic destination for a relaxing and active day in nature.

Nearby Lakes

Frequently Asked Questions

What is the current water temperature in Bostalsee?
Water Temperature in Bostalsee today is 16.7°C.
What is the water temperature in Bostalsee during the summer months?
The water temperature in Bostalsee in summer fluctuates in the range of 16°C - 27°C.
Is it possible to swim in Bostalsee and what are the possibilities for this?
Yes, it is possible to swim in Bostalsee, Germany. The lake offers designated swimming areas, sandy beach zones, and water sports activities for visitors.