Measurements:
°C
°F
CURRENT WEATHER
18:02
Les Trois-Ilets
86°F
W 12 mph
Feels like: 94°F
Precip: 20%
World Resorts Martinique Les Trois-Ilets Weather

7 Day Weather Forecast

09.28
mon
DAY
90°F
W 14 mph
precip
13%
NIGHT
84°F
SW 11 mph
precip
24%
09.29
tue
DAY
90°F
W 14 mph
precip
17%
NIGHT
84°F
W 12 mph
precip
25%
09.30
wed
DAY
90°F
W 13 mph
precip
21%
NIGHT
84°F
W 12 mph
precip
27%
10.01
thu
DAY
90°F
W 15 mph
precip
21%
NIGHT
84°F
W 12 mph
precip
7%
10.02
fri
DAY
90°F
W 15 mph
precip
14%
NIGHT
84°F
W 11 mph
precip
33%
10.03
sat
DAY
88°F
W 12 mph
precip
11%
NIGHT
84°F
W 11 mph
precip
31%
10.04
sun
DAY
90°F
W 14 mph
precip
9%
NIGHT
84°F
SW 12 mph
precip
19%

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

Select Year: 2026 2025 2024

The average sea surface temperature in September 2026 for Les Trois-Ilets was 29.5°F. The maximum and minimum values were 29.2°F and 29.7°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 90.4 °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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