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Hart-See — Current Water Temperature, Annual Trends and Forecast

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

Seeon Lakes, Germany
Seeon Lakes, Germany © By Carsten Steger, CC BY-SA 4.0

Current Water Temperature

19.3°C
Today
19.2°C
Yesterday
19.2°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 Hart-See today is 19.3°C.

Water Temperature: Daily Trends, Historical Records, and Forecast

⚠️ As of today, the minimum water temperature ranges from 65°F (18°C) to 68°F (20°C). This is already quite warm water, which is ideal for most people. Swimming becomes comfortable, and prolonged stays in the water do not cause discomfort. This temperature is perfect for family trips and for those who prefer warmer water. It is also comfortable for water sports such as surfing or swimming. 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 July 31 to August 31

Table of Daily Sea Temperature Data

Date Current Average Forecast
AUG 2419.2°C17.3°C
AUG 2518.6°C17.3°C
AUG 2617.6°C17.3°C
AUG 2719.4°C17.3°C
AUG 2819.4°C17.3°C
AUG 2919.4°C17.3°C
AUG 3019.2°C17.3°C
AUG 3119.3°C17.3°C
SEP 113.0°C19.0°C
SEP 213.0°C18.7°C
SEP 313.0°C18.4°C
SEP 413.0°C18.0°C
SEP 513.0°C17.7°C
SEP 613.0°C17.4°C
SEP 713.0°C17.1°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°C4°C6°C
February0°C3°C7°C
March0°C4°C8°C
April4°C9°C14°C
May6°C12°C19°C
June9°C16°C22°C
July10°C16°C22°C
August11°C17°C24°C
September8°C13°C18°C
October7°C10°C13°C
November3°C7°C10°C
December2°C4°C7°C

Hart-See: Water Temperature by Location

Hart-See: Weather Forecast

September 1

° / °
overcast
rain: 0% | wind:

September 2

° / °
fog
rain: 15% | wind:

September 3

° / °
fog
rain: 5% | wind:

September 4

° / °
fog
rain: 20% | wind:

September 5

° / °
fog
rain: 8% | wind:

Location & Local Information

Hart-See is a picturesque lake in the heart of Bavaria, offering a great spot for swimming, especially during the warmer months. The lake is surrounded by natural beauty, providing visitors with scenic views and a tranquil environment perfect for relaxation. Water temperatures typically rise to around 20°C to 22°C during the summer, which is ideal for swimming. The lake also benefits from good water quality, ensuring a safe and pleasant swimming experience​.

The area around Hart-See has facilities like sunbathing lawns and access points for swimmers, making it a popular spot for locals and tourists alike. While the lake may not be as bustling as other larger Bavarian lakes, its peaceful atmosphere and clean water make it a hidden gem for outdoor swimming​. Whether you're looking to swim after a hike or simply enjoy a day by the water, Hart-See is a great choice for a refreshing dip in a stunning natural setting.

Nearby Lakes

Frequently Asked Questions

What is the current water temperature in Hart-See?
Water Temperature in Hart-See today is 19.3°C.
What is the water temperature in Hart-See during the summer months?
The water temperature in Hart-See in summer fluctuates in the range of 9°C - 24°C.
Is it possible to swim in Hart-See and what are the possibilities for this?
Yes, it is possible to swim in Hart-See in Germany. The lake offers a well-maintained swimming area, including bathing beaches and boating opportunities.