World Resorts Martinique Fort-de-France Bay Weather

Fort-de-France Bay sea water temperature

Current sea water temperature:
+79.7°F
Minimum sea water temperature in March: 83.3°F
Maximum sea water temperature in March: 79.0°F
Average sea water temperature in March: 80.4°F

Sea water temperature for the last 10 days:

March 21 79.7°F March 16 80.2°F
March 20 79.9°F March 15 80.2°F
March 19 79.9°F March 14 80.1°F
March 18 79.9°F March 13 80.1°F
March 17 80.1°F March 12 80.2°F

When is the warmest sea in Fort-de-France Bay?

Based on the data about daily sea water temperature for the last three years the warmest sea in Fort-de-France Bay was noticed in September, October and August.

Monthly Sea Temperatures in Fort-de-France Bay, °F

Sea water temperature in September, °F

Show year:
2025
2024
2023

The average sea water temperature in September of 2025 was 85.6°F. The highest and lowest sea temperatures during the month were 86.0°F and 84.9°F.

Sea water temperature in October, °F

Show year:
2025
2024
2023

The average sea water temperature in October of 2025 was 85.4°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 84.7°F. The highest and lowest sea temperatures during the month were 85.5°F and 83.8°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 85.9 °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 81.8 °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

Fort-de-France Bay
+75°F
NW 7 mph
Feels like: +79°F
Precip.: 100%
Places in Martinique:
Name
°F
24 Hours Forecast
Fort-de-France Bay
Local time: 00:52
March 22, sunday
0300
75°F
NW
6 mph
0600
75°F
W
6 mph
0900
79°F
NW
12 mph
1200
81°F
NW
12 mph
1500
81°F
NW
11 mph
1800
79°F
W
8 mph
2100
77°F
W
7 mph
March 23, monday
0000
75°F
SW
8 mph
Units of measurement: °C / °F