Current sea water temperature:
+63.1°F
| Minimum sea water temperature in March: | 68.7°F |
| Maximum sea water temperature in March: | 53.6°F |
| Average sea water temperature in March: | 61.4°F |
| more information | |
14 days
forecast
forecast
| Wilmington Island |
monthly
weather
weather
| Wilmington Island |
Sea water temperature for the last 10 days:
| March 18 | 63.1°F | March 13 | 64.8°F |
| March 17 | 64.2°F | March 12 | 64.8°F |
| March 16 | 63.3°F | March 11 | 64.2°F |
| March 15 | 62.4°F | March 10 | 63.5°F |
| March 14 | 62.2°F | March 9 | 61.9°F |
Monthly sea water temperature, °F
When is the warmest sea in Wilmington Island?
Based on the data about daily sea water temperature for the last three years the warmest sea in Wilmington Island was noticed in August, July and September.
Monthly Sea Temperatures in Wilmington Island, °F
Sea water temperature in August, °F
Show year:
2025
2024
2023
The average sea water temperature in August of 2025 was 84.3°F. The highest and lowest sea temperatures during the month were 87.6°F and 81.1°F.
Sea water temperature in July, °F
Show year:
2025
2024
2023
The average sea water temperature in July of 2025 was 85.2°F. The highest and lowest sea temperatures during the month were 87.6°F and 82.9°F.
Sea water temperature in September, °F
Show year:
2025
2024
2023
The average sea water temperature in September of 2025 was 79.8°F. The highest and lowest sea temperatures during the month were 81.3°F and 77.9°F.
current
weather
weather
| Wilmington Island |
weather in
March
March
| Wilmington Island |
Best time for vacation in Wilmington Island
Wilmington Island on a weather map
Places in USA:
Name
°F
24 Hours Forecast
Wilmington Island
Local time: 23:13
March 19, thursday
0000
52°F
S
11 mph
11 mph
0300
50°F
S
11 mph
11 mph
0600
50°F
S
11 mph
11 mph
0900
50°F
S
12 mph
12 mph
1200
57°F
SW
11 mph
11 mph
1500
57°F
W
10 mph
10 mph
1800
59°F
W
9 mph
9 mph
2100
55°F
W
6 mph
6 mph
