Current sea water temperature:
+52.3°F
| Minimum sea water temperature in April: | 60.6°F |
| Maximum sea water temperature in April: | 45.7°F |
| Average sea water temperature in April: | 52.6°F |
| more information | |
14 days
forecast
forecast
| Wilmington |
monthly
weather
weather
| Wilmington |
Sea water temperature for the last 10 days:
| April 9 | 52.3°F | April 4 | 48.9°F |
| April 8 | 53.2°F | April 3 | 48.6°F |
| April 7 | 53.2°F | April 2 | 52.5°F |
| April 6 | 52.2°F | April 1 | 50.5°F |
| April 5 | 52.2°F | March 31 | 49.1°F |
Monthly sea water temperature, °F
When is the warmest sea in Wilmington?
Based on the data about daily sea water temperature for the last three years the warmest sea in Wilmington was noticed in July, August and September.
Monthly Sea Temperatures in Wilmington, °F
Sea water temperature in July, °F
Show year:
2025
2024
2023
The average sea water temperature in July of 2025 was 80.7°F. The highest and lowest sea temperatures during the month were 83.1°F and 78.1°F.
Sea water temperature in August, °F
Show year:
2025
2024
2023
The average sea water temperature in August of 2025 was 79.5°F. The highest and lowest sea temperatures during the month were 83.7°F and 75.9°F.
Sea water temperature in September, °F
Show year:
2025
2024
2023
The average sea water temperature in September of 2025 was 73.4°F. The highest and lowest sea temperatures during the month were 75.6°F and 71.2°F.
current
weather
weather
| Wilmington |
weather in
April
April
| Wilmington |
Best time for vacation in Wilmington
Wilmington on a weather map
Places in USA:
Name
°F
24 Hours Forecast
Wilmington
Local time: 07:09
April 09, thursday
0900
39°F
NW
4 mph
4 mph
1200
45°F
N
6 mph
6 mph
1500
52°F
N
9 mph
9 mph
1800
46°F
N
8 mph
8 mph
2100
41°F
N
7 mph
7 mph
April 10, friday
0000
37°F
N
5 mph
5 mph
0300
37°F
N
4 mph
4 mph
0600
39°F
N
4 mph
4 mph
