Current sea water temperature:
+87.6°F
| Minimum sea water temperature in September: | 88.3°F |
| Maximum sea water temperature in September: | 81.7°F |
| Average sea water temperature in September: | 85.3°F |
| more information | |
14 days
forecast
forecast
| Grand Bahama |
monthly
weather
weather
| Grand Bahama |
Sea water temperature for the last 10 days:
| September 15 | 87.6°F | September 10 | 86.0°F |
| September 14 | 87.6°F | September 9 | 85.8°F |
| September 13 | 86.7°F | September 8 | 86.4°F |
| September 12 | 86.5°F | September 7 | 86.7°F |
| September 11 | 86.0°F | September 6 | 86.0°F |
Monthly sea water temperature, °F
When is the warmest sea in Grand Bahama?
Based on the data about daily sea water temperature for the last three years the warmest sea in Grand Bahama was noticed in August, July and September.
Monthly Sea Temperatures in Grand Bahama, °F
Sea water temperature in August, °F
Show year:
2026
2025
2024
The average sea water temperature in August of 2026 was 87.4°F. The highest and lowest sea temperatures during the month were 89.8°F and 85.8°F.
Sea water temperature in July, °F
Show year:
2026
2025
2024
The average sea water temperature in July of 2026 was 87.7°F. The highest and lowest sea temperatures during the month were 89.4°F and 86.9°F.
Sea water temperature in September, °F
Show year:
2026
2025
2024
The average sea water temperature in September of 2026 was 86.5°F. The highest and lowest sea temperatures during the month were 87.6°F and 85.8°F.
current
weather
weather
| Grand Bahama |
weather in
September
September
| Grand Bahama |
Best time for vacation in Grand Bahama
Grand Bahama on a weather map
Places in Bahamas:
Name
°F
24 Hours Forecast
Grand Bahama
Local time: 08:11
September 15, tuesday
0900
82°F
NW
6 mph
6 mph
1200
84°F
S
2 mph
2 mph
1500
84°F
S
8 mph
8 mph
1800
84°F
SW
14 mph
14 mph
2100
84°F
SW
13 mph
13 mph
September 16, wednesday
0000
82°F
SW
14 mph
14 mph
0300
81°F
W
12 mph
12 mph
0600
81°F
W
7 mph
7 mph
