Current Sea Water Temperature:
+89.2°F
| Maximum Sea Water Temperature in September: | 91.0°F |
| Minimum Sea Water Temperature in September: | 86.8°F |
| Average water temperature in September: | 88.9°F |
| detailed information | |
Sea Water Temperature for the Last 10 Days:
| September 28 | 89.2°F | September 23 | 89.2°F |
| September 27 | 89.2°F | September 22 | 89.2°F |
| September 26 | 89.2°F | September 21 | 89.4°F |
| September 25 | 89.2°F | September 20 | 89.2°F |
| September 24 | 89.2°F | September 19 | 89.0°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 2026 for Les Trois-Ilets was 89.0°F. The maximum and minimum values were 88.4°F and 89.4°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 2026 for Les Trois-Ilets was 87.8°F. The maximum and minimum values were 87.0°F and 88.4°F respectively.
Countries:
NAME
POPULARITY
24 Hours Weather Forecast
Les Trois-Ilets
Local time: 17:14
28 sep, monday
| 1800 |  |
86°F | W 12 mph |
| 2100 |  |
86°F | SW 13 mph |
29 sep, tuesday
| 0000 | |
84°F | SW 11 mph |
| 0300 | |
84°F | SW 10 mph |
| 0600 |  |
84°F | SW 9 mph |
| 0900 | |
88°F | W 14 mph |
| 1200 |  |
90°F | W 14 mph |
| 1500 | |
90°F | W 14 mph |