Current sea water temperature:
+80.8°F
| Minimum sea water temperature in January: | 81.3°F |
| Maximum sea water temperature in January: | 76.6°F |
| Average sea water temperature in January: | 79.5°F |
| more information | |
14 days
forecast
forecast
| Grand Turk |
monthly
weather
weather
| Grand Turk |
Sea water temperature for the last 10 days:
| January 13 | 80.8°F | January 8 | 81.0°F |
| January 12 | 80.8°F | January 7 | 81.3°F |
| January 11 | 81.0°F | January 6 | 81.3°F |
| January 10 | 81.0°F | January 5 | 81.3°F |
| January 9 | 81.1°F | January 4 | 81.3°F |
Monthly sea water temperature, °F
When is the warmest sea in Grand Turk?
Based on the data about daily sea water temperature for the last three years the warmest sea in Grand Turk was noticed in September, October and August.
Monthly Sea Temperatures in Grand Turk, °F
Sea water temperature in September, °F
Show year:
2025
2024
2023
The average sea water temperature in September of 2025 was 85.7°F. The highest and lowest sea temperatures during the month were 86.2°F and 85.1°F.
Sea water temperature in October, °F
Show year:
2025
2024
2023
The average sea water temperature in October of 2025 was 85.3°F. The highest and lowest sea temperatures during the month were 86.4°F and 83.5°F.
Sea water temperature in August, °F
Show year:
2025
2024
2023
The average sea water temperature in August of 2025 was 84.6°F. The highest and lowest sea temperatures during the month were 85.5°F and 83.5°F.
current
weather
weather
| Grand Turk |
weather in
January
January
| Grand Turk |
Best time for vacation in Grand Turk
Grand Turk on a weather map
Places in Turks and Caicos:
Name
°F
24 Hours Forecast
Grand Turk
Local time: 12:07
January 13, tuesday
1500
75°F
SW
11 mph
11 mph
1800
75°F
W
13 mph
13 mph
2100
75°F
W
14 mph
14 mph
January 14, wednesday
0000
75°F
W
12 mph
12 mph
0300
73°F
W
13 mph
13 mph
0600
73°F
W
12 mph
12 mph
0900
73°F
W
14 mph
14 mph
1200
75°F
NW
11 mph
11 mph
