Water temperature in Vieux Boucau les Bains
This data the coastal Vieux Boucau les Bains sea water temperature today, tomorrow and the upcoming days. Besides, you can also get information about the weather and surf forecast, as well as the data on sunrise / sunset and moonrise / moonset at a given point on any given day.
Current sea temperature in Vieux Boucau les Bains
Water temperature in Vieux Boucau les Bains today is 22.1°C. Based on our historical data over a period of ten years, the warmest water in this day in the Bay of Biscay near Vieux Boucau les Bains was recorded in 2022 and was 23.3°C, and the coldest was recorded in 2021 at 20.1°C. Sea water temperature in Vieux Boucau les Bains is expected to drop to 21°C in the next 10 days. September average water temperature in Vieux Boucau les Bains is 20.8°C, the minimum temperature is 18.1°C, and the maximum is 23.9°C.
The swimming season in Vieux Boucau les Bains lasts from June to September. During those months, Vieux Boucau les Bains water temperature does not drop below 20°C and therefore suitable for comfortable swimming. The average water temperature in Vieux Boucau les Bains in winter reaches 12.5°C, in spring 14.1°C, in summer the average temperature rises to 21.1°C, and in autumn it is 18.3°C.
Vieux Boucau les Bains water temperature now
| 5 September 2025 |
|---|
| today temp |
| 22.1°C |
| 4 September 2025 |
|---|
| yesterday temp |
| 22.2°C |
The sea salinity in Vieux Boucau les Bains is 34.28‰, and the average salinity of the World Ocean is 35‰.
Surf Forecast in Vieux Boucau les Bains for today
Another important indicators for a comfortable holiday on the beach are the presence and height of the waves, as well as the speed and direction of the wind. Please find below data on the swell size for Vieux Boucau les Bains. We calculate the swell size based on the mean wave height (trough to crest) of each third highest wave. For more information on surf forecasts for the next ten days, please visit sea state forecast Vieux Boucau les Bains. Data in table shown for 6 September 2025, time in GMT 0 format (you can change the time zone on the sea state forecast page)
| 0-3 h | 3-6 h | 6-9 h | 9-12 h |
|---|---|---|---|
| 6' 8" | 6' 4" | 5' 11" | 5' 6" |
| 2.04 m | 1.93 m | 1.8 m | 1.67 m |
| 12-15 h | 15-18 h | 18-21 h | 21-24 h |
|---|---|---|---|
| 5' 1" | 4' 8" | 4' 4" | 4' 0" |
| 1.54 m | 1.42 m | 1.31 m | 1.22 m |
Surf report in Vieux Boucau les Bains
Vieux Boucau les Bains weather forecast
Current temperature and weather
Data in a table show Vieux Boucau les Bains temperature today (6 September 2025). For more information and forecast for a few days, go to the weather forecast Vieux Boucau les Bains.
| 0-3 h | 3-6 h | 6-9 h | 9-12 h |
|---|---|---|---|
 |  | | |
| 17.3°C | 16.8°C | 16.3°C | 18°C |
| 12-15 h | 15-18 h | 18-21 h | 21-24 h |
|---|---|---|---|
 | | |  |
| 21.8°C | 24.1°C | 23.3°C | 20.5°C |
You may also be interested in other sections of our site for Vieux Boucau les Bains: Sunrise and Sunset, Tides
Vieux Boucau les Bains water temperature by month
These figures shows the average, minimum and maximum monthly sea temperature in Vieux Boucau les Bains. In addition to the table values, the graph below displays of changes average surface temperature during the year. Values are calculated based on the data over the past 10 years. Using them, you can check the water temperature in Vieux Boucau les Bains on any day of this period that interests you. Click on the month link and you will see a table for each day, or alternatively you can view the temperature curve of the month and select 2 different years you want to compare, either in a table or as a curve
Chart monthly average water temperature in Vieux Boucau les Bains
