World Resorts Bahamas Grand Bahama Weather

Grand Bahama Sea Temperature in September

Average sea water temperature in September:
+85.2°F
Minimum sea water temperature in September: 88.3°F
Maximum sea water temperature in September: 81.7°F

Daily sea water temperature in September, °F

Show year:
2025
2024
2023

The average sea water temperature in September of 2025 was 85.4°F. The highest and lowest sea temperatures during the month were 86.5°F and 84.2°F.

Monthly sea water temperature in Grand Bahama, °F

Which Bahamas resorts have warmest sea in September?

Place name September 2025 September 2024
Eleuthera 86.0°F 86.0°F
New Providence 86.0°F 86.1°F
Nassau 86.0°F 86.1°F
Andros 86.0°F 86.0°F
Freeport 85.8°F 86.0°F
Grand Bahama 85.4°F 85.8°F
Abaco Islands 85.0°F 85.6°F

Best time for vacation in Grand Bahama

Sunniest months:
October 12 days
April 12 days
March 11 days
Warmest months:
August 86.9 °F
July 86.3 °F
September 85.5 °F
Warmest sea temp:
August 86.3 °F
July 85.7 °F
September 85.2 °F
Coldest months:
January 72.6 °F
February 74.3 °F
March 75.2 °F
Rainiest months:
August 9 days
July 8 days
June 7 days
Windiest months:
November 13.7 mph
January 13.3 mph
March 13.2 mph

Grand Bahama on a weather map

Current weather
23:14
Grand Bahama
+72°F
W 9 mph
Feels like: +77°F
Precip.: 0%
Places in Bahamas:
Name
°F
Abaco Islands
+73°F
Andros
+70°F
Grand Bahama
+72°F
Nassau
+73°F
New Providence
+73°F
Freeport
+72°F
Eleuthera
+75°F
24 Hours Forecast
Grand Bahama
Local time: 23:14
December 21, sunday
0000
72°F
W
9 mph
0300
70°F
W
9 mph
0600
70°F
W
9 mph
0900
68°F
W
9 mph
1200
72°F
W
7 mph
1500
73°F
SW
9 mph
1800
72°F
SW
14 mph
2100
68°F
SW
16 mph
Units of measurement: °C / °F