World Resorts Bahamas Nassau Weather

Nassau Sea Temperature in September

Average sea water temperature in September:
+85.6°F
Minimum sea water temperature in September: 87.8°F
Maximum sea water temperature in September: 82.6°F

Daily sea water temperature in September, °F

Show year:
2025
2024
2023

The average sea water temperature in September of 2025 was 86.0°F. The highest and lowest sea temperatures during the month were 86.7°F and 85.3°F.

Monthly sea water temperature in Nassau, °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 Nassau

Sunniest months:
April 10 days
February 9 days
March 9 days
Warmest months:
August 86.6 °F
July 86.1 °F
September 86.0 °F
Warmest sea temp:
August 85.9 °F
September 85.6 °F
July 85.1 °F
Coldest months:
January 74.6 °F
February 75.4 °F
March 75.8 °F
Rainiest months:
September 7 days
June 6 days
May 5 days
Windiest months:
November 14.4 mph
December 14.0 mph
March 13.8 mph

Nassau on a weather map

Current weather
15:31
Nassau
+77°F
SW 21 mph
Feels like: +81°F
Precip.: 0%
Places in Bahamas:
Name
°F
Abaco Islands
+72°F
Andros
+75°F
Grand Bahama
+73°F
Nassau
+77°F
New Providence
+77°F
Freeport
+73°F
Eleuthera
+73°F
24 Hours Forecast
Nassau
Local time: 15:31
December 16, tuesday
1800
75°F
SW
22 mph
2100
73°F
SW
23 mph
December 17, wednesday
0000
73°F
W
22 mph
0300
73°F
W
17 mph
0600
73°F
W
19 mph
0900
73°F
W
19 mph
1200
75°F
W
16 mph
1500
75°F
W
14 mph
Units of measurement: °C / °F