Current Sea Water Temperature:
+85.4°F
| Maximum Sea Water Temperature in December: | 89.0°F |
| Minimum Sea Water Temperature in December: | 83.8°F |
| Average water temperature in December: | 85.9°F |
| detailed information | |
Sea Water Temperature for the Last 10 Days:
| December 15 | 85.4°F | December 10 | 85.8°F |
| December 14 | 85.6°F | December 09 | 85.8°F |
| December 13 | 85.4°F | December 08 | 86.0°F |
| December 12 | 85.6°F | December 07 | 86.0°F |
| December 11 | 85.6°F | December 06 | 86.0°F |
When is the Warmest Sea for Les Trois-Ilets?
According to our data for the last three years for Les Trois-Ilets the highest average sea water temperature was in September, October and August.
Average Water Temperature by Month, °F
Sea Water Temperature in September
The average sea surface temperature in September 2025 for Les Trois-Ilets was 89.5°F. The maximum and minimum values were 89.0°F and 90.0°F respectively.
Sea Water Temperature in October
The average sea surface temperature in October 2025 for Les Trois-Ilets was 89.2°F. The maximum and minimum values were 88.4°F and 90.2°F respectively.
Sea Water Temperature in August
The average sea surface temperature in August 2025 for Les Trois-Ilets was 88.5°F. The maximum and minimum values were 87.6°F and 89.2°F respectively.
Countries:
NAME
POPULARITY
24 Hours Weather Forecast
Les Trois-Ilets
Local time: 09:29
15 dec, monday
| 1200 |  |
84°F | W 12 mph |
| 1500 | |
84°F | W 12 mph |
| 1800 |  |
80°F | W 9 mph |
| 2100 |  |
78°F | W 10 mph |
16 dec, tuesday
| 0000 | |
78°F | W 11 mph |
| 0300 | |
78°F | W 11 mph |
| 0600 | |
78°F | W 11 mph |
| 0900 | |
82°F | W 14 mph |