Water temperature in La Foret Fouesnant
This data the coastal La Foret Fouesnant 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 La Foret Fouesnant
Water temperature in La Foret Fouesnant today is 17.2°C. Based on our historical data over a period of ten years, the warmest water in this day in La Foret Fouesnant was recorded in 2021 and was 18.8°C, and the coldest was recorded in 2008 at 16.5°C. Sea water temperature in La Foret Fouesnant is expected to drop to 17°C in the next 10 days. September average water temperature in La Foret Fouesnant is 17.1°C, the minimum temperature is 14.8°C, and the maximum is 20°C.
Throughout the year, the water temperature in La Foret Fouesnant does not rise above 20°C and therefore is not suitable for comfortable swimming. But on some days of September, the water temperature warms up to 20°C and above. The average water temperature in La Foret Fouesnant in winter reaches 10.6°C, in spring 11.9°C, in summer the average temperature rises to 17°C, and in autumn it is 15.5°C.
La Foret Fouesnant water temperature now
| 5 September 2025 |
|---|
| today temp |
| 17.2°C |
| 4 September 2025 |
|---|
| yesterday temp |
| 17.4°C |
The sea salinity in La Foret Fouesnant is 34.37‰, and the average salinity of the World Ocean is 35‰.
Surf Forecast in La Foret Fouesnant 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 La Foret Fouesnant. 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 La Foret Fouesnant. Data in table shown for 5 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 |
|---|---|---|---|
| 2' 11" | 2' 8" | 2' 5" | 2' 2" |
| 0.9 m | 0.81 m | 0.73 m | 0.67 m |
| 12-15 h | 15-18 h | 18-21 h | 21-24 h |
|---|---|---|---|
| 2' 0" | 1' 10" | 1' 8" | 1' 6" |
| 0.61 m | 0.55 m | 0.51 m | 0.46 m |
Surf report in La Foret Fouesnant
La Foret Fouesnant weather forecast
Current temperature and weather
Data in a table show La Foret Fouesnant temperature today (5 September 2025). For more information and forecast for a few days, go to the weather forecast La Foret Fouesnant.
| 0-3 h | 3-6 h | 6-9 h | 9-12 h |
|---|---|---|---|
 | | |  |
| 12.8°C | 12.5°C | 12.3°C | 16°C |
| 12-15 h | 15-18 h | 18-21 h | 21-24 h |
|---|---|---|---|
 |  |  | |
| 19.4°C | 19.6°C | 18.1°C | 13.3°C |
You may also be interested in other sections of our site for La Foret Fouesnant: Sunrise and Sunset, Tides
La Foret Fouesnant water temperature by month
These figures shows the average, minimum and maximum monthly sea temperature in La Foret Fouesnant. 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 La Foret Fouesnant 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 La Foret Fouesnant
