Current sea water temperature:
+85.3°F
| Minimum sea water temperature in September: | 86.7°F |
| Maximum sea water temperature in September: | 82.4°F |
| Average sea water temperature in September: | 84.8°F |
| more information | |
14 days
forecast
forecast
| Grand Turk |
monthly
weather
weather
| Grand Turk |
Sea water temperature for the last 10 days:
| September 4 | 85.3°F | August 30 | 85.5°F |
| September 3 | 85.6°F | August 29 | 85.1°F |
| September 2 | 85.3°F | August 28 | 85.1°F |
| September 1 | 85.5°F | August 27 | 85.3°F |
| August 31 | 85.6°F | August 26 | 85.1°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:
2026
2025
2024
The average sea water temperature in August of 2026 was 84.7°F. The highest and lowest sea temperatures during the month were 85.6°F and 84.0°F.
current
weather
weather
| Grand Turk |
weather in
September
September
| 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: 13:49
September 04, friday
1500
84°F
W
11 mph
11 mph
1800
84°F
SW
12 mph
12 mph
2100
84°F
SW
15 mph
15 mph
September 05, saturday
0000
84°F
W
13 mph
13 mph
0300
84°F
W
12 mph
12 mph
0600
84°F
NW
14 mph
14 mph
0900
84°F
NW
15 mph
15 mph
1200
84°F
NW
15 mph
15 mph
