Measurements:
°C
°F
CURRENT WEATHER
16:52
Les Trois-Ilets
86°F
W 16 mph
Feels like: 94°F
Precip: 62%
World Resorts Martinique Les Trois-Ilets Weather

7 Day Weather Forecast

09.08
tue
DAY
90°F
W 17 mph
precip
18%
NIGHT
86°F
W 18 mph
precip
24%
09.09
wed
DAY
90°F
W 17 mph
precip
64%
NIGHT
86°F
W 16 mph
precip
22%
09.10
thu
DAY
88°F
W 17 mph
precip
54%
NIGHT
86°F
W 17 mph
precip
25%
09.11
fri
DAY
90°F
W 19 mph
precip
15%
NIGHT
84°F
SW 17 mph
precip
8%
09.12
sat
DAY
88°F
W 16 mph
precip
36%
NIGHT
84°F
W 13 mph
precip
18%
09.13
sun
DAY
88°F
W 15 mph
precip
22%
NIGHT
84°F
W 14 mph
precip
17%
09.14
mon
DAY
90°F
W 15 mph
precip
36%
NIGHT
86°F
SW 16 mph
precip
22%

Les Trois-Ilets Sea Water Temperature in September, °F

Select Year: 2025 2024 2023

The average sea surface temperature in September 2025 for Les Trois-Ilets was 29.7°F. The maximum and minimum values were 29.5°F and 30.0°F respectively.

Les Trois-Ilets on the Weather Map

Best Time to Visit Les Trois-Ilets
The most sunny months:
September 5 days
January 4 days
December 4 days
The most warm months:
September 90.5 °F
August 89.8 °F
October 89.6 °F
Warmest sea temperature:
September 88.9 °F
October 88.5 °F
August 87.9 °F
The most cold months:
February 84.7 °F
January 84.8 °F
March 85.3 °F
The most rainy months:
October 8 days
August 7 days
November 6 days
The most windy months:
June 15 mph
February 15 mph
January 14 mph
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