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Average water temperature in Brest

On this page you find the mean water temperature over the year in Brest (Brittany), France. Get insights into the water temperature fluctuations and discover what they mean for visitors.


Water in Brest maintains a consistently cool profile. The warmest month, August, has an average temperature of 16°C.

The coldest water temperature month is January, averaging 10°C. These conditions are ideal for enjoying peaceful, less crowded water activities.


Forecast for Brest

Sun   Dec 22
10°C | 7°C
NW 10 m/s
4.4 mm
broken clouds and rain

broken clouds and rain

Mon   Dec 23
12°C | 8°C
NW 6 m/s
6.7 mm
overcast and rain

overcast and rain

Tue   Dec 24
13°C | 11°C
NW 5 m/s
0.7 mm
overcast and slight rain

overcast and slight rain

Interested in more climate information?

This site provides you with all the information you need about the climate in Brest.

Our site offers climate and forecast data for every country in the world. Are you going to France? On this website you can find historical weather averages for many cities in France. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.

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