World Resorts Martinique Fort-de-France Bay Weather

Fort-de-France Bay Sea Temperature in September

Average sea water temperature in September:
+85.0°F
Minimum sea water temperature in September: 87.1°F
Maximum sea water temperature in September: 83.1°F

Daily sea water temperature in September, °F

Show year:
2026
2025
2024

The average sea water temperature in September of 2026 was 85.0°F. The highest and lowest sea temperatures during the month were 85.5°F and 84.6°F.

Monthly sea water temperature in Fort-de-France Bay, °F

Which Martinique resorts have warmest sea in September?

Place name September 2026 September 2025
Fort-de-France Bay 85.0°F 85.6°F
Les Trois-Ilets 85.0°F 85.5°F
Sainte-Luce 84.9°F 85.6°F

Best time for vacation in Fort-de-France Bay

Sunniest months:
September 5 days
January 4 days
December 4 days
Warmest months:
September 86.5 °F
August 85.8 °F
October 85.7 °F
Warmest sea temp:
September 85.0 °F
October 84.7 °F
August 84.1 °F
Coldest months:
February 81.3 °F
January 81.3 °F
March 81.6 °F
Rainiest months:
October 8 days
August 7 days
November 6 days
Windiest months:
June 15.3 mph
February 15.0 mph
January 14.9 mph

Fort-de-France Bay on a weather map

Current weather
22:47
Fort-de-France Bay
+81°F
W 16 mph
Feels like: +88°F
Precip.: 26%
Places in Martinique:
Name
°F
24 Hours Forecast
Fort-de-France Bay
Local time: 22:47
September 16, wednesday
0000
81°F
W
16 mph
0300
82°F
W
15 mph
0600
81°F
W
15 mph
0900
82°F
W
19 mph
1200
84°F
W
18 mph
1500
84°F
W
16 mph
1800
81°F
W
13 mph
2100
81°F
W
12 mph
Units of measurement: °C / °F