Current sea water temperature:
+81.7°F
| Minimum sea water temperature in December: | 85.1°F |
| Maximum sea water temperature in December: | 80.4°F |
| Average sea water temperature in December: | 82.3°F |
| more information | |
14 days
forecast
forecast
| Les Trois-Ilets |
monthly
weather
weather
| Les Trois-Ilets |
Sea water temperature for the last 10 days:
| December 18 | 81.7°F | December 13 | 81.9°F |
| December 17 | 81.7°F | December 12 | 82.0°F |
| December 16 | 81.9°F | December 11 | 82.0°F |
| December 15 | 81.9°F | December 10 | 82.2°F |
| December 14 | 82.0°F | December 9 | 82.2°F |
Monthly sea water temperature, °F
When is the warmest sea in Les Trois-Ilets?
Based on the data about daily sea water temperature for the last three years the warmest sea in Les Trois-Ilets was noticed in September, October and August.
Monthly Sea Temperatures in Les Trois-Ilets, °F
Sea water temperature in September, °F
Show year:
2025
2024
2023
The average sea water temperature in September of 2025 was 85.5°F. The highest and lowest sea temperatures during the month were 86.0°F and 85.1°F.
Sea water temperature in October, °F
Show year:
2025
2024
2023
The average sea water temperature in October of 2025 was 85.3°F. The highest and lowest sea temperatures during the month were 86.2°F and 84.6°F.
Sea water temperature in August, °F
Show year:
2025
2024
2023
The average sea water temperature in August of 2025 was 84.6°F. The highest and lowest sea temperatures during the month were 85.3°F and 83.8°F.
current
weather
weather
| Les Trois-Ilets |
weather in
December
December
| Les Trois-Ilets |
Best time for vacation in Les Trois-Ilets
Les Trois-Ilets on a weather map
24 Hours Forecast
Les Trois-Ilets
Local time: 04:09
December 18, thursday
0600
75°F
W
11 mph
11 mph
0900
79°F
W
14 mph
14 mph
1200
79°F
W
14 mph
14 mph
1500
77°F
W
13 mph
13 mph
1800
75°F
W
11 mph
11 mph
2100
75°F
W
11 mph
11 mph
December 19, friday
0000
75°F
SW
14 mph
14 mph
0300
75°F
SW
14 mph
14 mph
