Temperature:

Your Favorite Locations:

Your favorites list is empty.

Lac de Bret — Current Water Temperature, Annual Trends and Forecast

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

Lac de Bret, Switzerland
Lac de Bret, Switzerland © By Dake - Own work, GFDL

Current Water Temperature

23.0°C
Today
22.8°C
Yesterday
23.5°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 Lac de Bret today is 23°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

From July 31 to August 31

Table of Daily Sea Temperature Data

Date Current Average Forecast
AUG 2423.5°C25.0°C
AUG 2523.3°C25.0°C
AUG 2623.3°C25.0°C
AUG 2723.3°C25.0°C
AUG 2822.9°C25.0°C
AUG 2923.0°C25.0°C
AUG 3022.8°C25.0°C
AUG 3123.0°C25.0°C
SEP 120.5°C22.9°C
SEP 220.5°C22.8°C
SEP 320.5°C22.6°C
SEP 420.5°C22.5°C
SEP 520.5°C22.4°C
SEP 620.5°C22.3°C
SEP 720.5°C22.1°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
January3°C5°C7°C
February0°C3°C6°C
March0°C4°C8°C
April6°C11°C15°C
May11°C17°C21°C
June17°C23°C28°C
July20°C26°C31°C
August20°C25°C30°C
September15°C21°C26°C
October11°C14°C17°C
November6°C9°C12°C
December3°C5°C7°C

Lac de Bret: Water Temperature by Location

Lac de Bret: Weather Forecast

September 1

° / °
overcast
rain: 0% | wind:

September 2

° / °
overcast
rain: 0% | wind:

September 3

° / °
clear sky
rain: 0% | wind:

September 4

° / °
partly cloudy
rain: 3% | wind:

September 5

° / °
overcast
rain: 8% | wind:

Location & Local Information

Type: natural lake, eutrophic
Catchment area: 21 km2 (8.1 sq mi)
Basin countries: Switzerland
Max. length: 1.5 km (0.93 mi)
Max. width: 400 m (1,300 ft)
Surface area: 0.36 km2 (0.14 sq mi)
Max. depth: 13 m (43 ft)
Water volume: 5,000,000 m3 (4,100 acre⋅ft)
Surface elevation: 674 m (2,211 ft)

Lac de Bret is a picturesque lake located in the municipality of Puidoux, in the canton of Vaud, Switzerland. This natural lake, with an area of 0.36 km², serves as a drinking water reservoir for the city of Lausanne. The lake is situated at an elevation of 674 meters above sea level and is surrounded by lush greenery, making it a tranquil spot for relaxation and outdoor activities.

The water temperature in Lac de Bret varies throughout the year, typically ranging from 14°C to 20°C (57°F to 68°F) during the summer months. This range makes it suitable for swimming, especially during warmer days. However, as the lake is primarily a drinking water reservoir, swimming is not officially permitted. Visitors can enjoy the scenic beauty of the lake and engage in activities such as hiking along the surrounding trails.

Nearby Lakes

Frequently Asked Questions

What is the current water temperature in Lac de Bret?
Water Temperature in Lac de Bret today is 23°C.
What is the water temperature in Lac de Bret during the summer months?
The water temperature in Lac de Bret in summer fluctuates in the range of 17°C - 31°C.
Is it possible to swim in Lac de Bret and what are the possibilities for this?
Yes, it is possible to swim in Lac de Bret, Switzerland. The lake offers public access for swimming, as well as the availability of beaches and recreational facilities around its shores.