Embalse de Sau vs Lac de Soustons

Embalse de Sau is the warmer swim right now at about 21.8°C. They are roughly 364 km apart in Spain and France.

Embalse de Sau

Catalonia

21.8°C

warm · modelled estimate

October average
21.8°C
Warmest month
August · 26.0°C
Coldest month
9.0°C
Swim season
June–October

Embalse de Sau in Catalonia, Spain warms into the mid-20s °C for reliable summer swimming, and stays mild even in winter.

Lac de Soustons

Landes

21.0°C

warm · modelled estimate

October average
21.0°C
Warmest month
August · 25.0°C
Coldest month
9.0°C
Swim season
June–October

Lac de Soustons in Landes, France warms into the mid-20s °C for reliable summer swimming, and stays mild even in winter.

Month by month

LakeJanFebMarAprMayJunJulAugSepOctNovDec
Embalse de Sau10.1°C9.0°C10.1°C13.3°C17.5°C21.8°C24.9°C26.0°C24.9°C21.8°C17.5°C13.3°C
Lac de Soustons10.1°C9.0°C10.1°C13.0°C17.0°C21.0°C23.9°C25.0°C23.9°C21.0°C17.0°C13.0°C

Monthly values are modelled from each lake's long-term winter and summer envelope, then refined with today's forecast air temperature for the headline reading.

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