World sea water temperatures

Bay of Biscay water temperature in June

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In June sea water temperature all along the Bay of Biscay coast is not yet warm enough for swimming and does not exceed 20°C. The warmest average water temperature Bay of Biscay in June is 19.7°C (in Guethary, France), and the coldest sea surface temperature is 16°C (in Plobannalec Lesconil, France). To find out the sea temperature today and in the coming days, go to Current sea temperature of the Bay of Biscay

Where you can swim in the Bay of Biscay in June?

This data on the average monthly surface water temperature on the Bay of Biscay coast in June. To see the details, select the country and then the city of your interest. Besides water temperature, you can also get information about the weather for today, tomorrow and the upcoming days, surf forecast, as well as the data on sunrise/sunset and moonrise/moonset at a given point on any given day.

 
2025
2024
2023
2022
2021
20°C
19.2°C
20.4°C
18.9°C
18.5°C
17.7°C
16.7°C
17.9°C
16.6°C
16.7°C
20.3°C
18.3°C
19.8°C
19.5°C
19.6°C
20.9°C
19.3°C
21°C
20.3°C
19°C
18.4°C
18°C
19.1°C
18.1°C
17.8°C

Countries bordering the Bay of Biscay

Water temps of the Bay of Biscay coast monthly

Where is the warm sea water in June?

Want to know where the water temperature in June is good for swimming? Select the continent of interest, the day of the month and the required water temperature

Region
Date (day and month)
Water temperature: min 16°C
 Average temperature  Maximum temperature

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Our report for Bay of Biscay is compiled using satellite data together with in-situ observations to get the most reliable daily data of sea surface temperatures, surf forecasts, current temperatures and weather forecasts.

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