Sea temperature in Port-Louis in Brittany real-time sea temperature, 7-day forecast and historical data
Do you want to swim in the sea in Port-Louis in Brittany today? First, check if the sea temperature is appropriate for swimming with our data that is updated daily, and our water temperature forecast in Port-Louis for the next few days.
Temperature of the sea in Port-Louis today
Currently, the sea water temperature in Port-Louis is at most:
32°F
Other useful information about today's weather:
- Outside temperature: 49°F to 58°F
- Light rain
- The wind is blowing at 27.3mph
- Wave height is 5.6ft on average, and 4.3ft at most, with a frequency of a wave every 16.7 seconds.
- More details on the sea weather of Port-Louis page
This report was generated on 05/12/2025
History of water temperature in Port-Louis
We record the water temperature daily in Port-Louis In this way, we can provide you with the average sea temperature in Port-Louis over the last 24 months and a more detailed chart for recent months.
Monthly sea temperature averages over 24 months
- december 2025
- Average water temperature: 52°F (32°F to 58°F)
- november 2025
- Average water temperature: 57°F (54°F to 59°F)
- october 2025
- Average water temperature: 61°F (56°F to 65°F)
- september 2025
- Average water temperature: 61°F (59°F to 65°F)
- august 2025
- Average water temperature: 62°F (61°F to 65°F)
- july 2025
- Average water temperature: 62°F (61°F to 65°F)
- june 2025
- Average water temperature: 61°F (58°F to 65°F)
- may 2025
- Average water temperature: 58°F (54°F to 61°F)
- april 2025
- Average water temperature: 52°F (49°F to 56°F)
- march 2025
- Average water temperature: 49°F (47°F to 52°F)
- february 2025
- Average water temperature: 47°F (43°F to 50°F)
- january 2025
- Average water temperature: 49°F (45°F to 53°F)
- december 2024
- Average water temperature: 53°F (49°F to 58°F)
- november 2024
- Average water temperature: 56°F (52°F to 59°F)
- october 2024
- Average water temperature: 59°F (56°F to 61°F)
- september 2024
- Average water temperature: 63°F (58°F to 67°F)
- august 2024
- Average water temperature: 63°F (61°F to 67°F)
- july 2024
- Average water temperature: 59°F (32°F to 65°F)
- june 2024
- Average water temperature: 59°F (56°F to 65°F)
- may 2024
- Average water temperature: 56°F (52°F to 61°F)
- april 2024
- Average water temperature: 52°F (49°F to 56°F)
- march 2024
- Average water temperature: 50°F (49°F to 54°F)
- february 2024
- Average water temperature: 48°F (47°F to 52°F)
- january 2024
- Average water temperature: 50°F (49°F to 52°F)
Variation of water temperature in Port-Louis over the past 2 months
Warning:
The information provided on this page regarding the sea temperature in Port-Louis is for informational purposes only. It is the surface temperature of the sea measured by satellite, based on data available at the time of consultation. These data may vary depending on several factors such as local weather conditions, tides, and other variables. We therefore recommend consulting additional local sources for updated information before making any decisions based on this data.