Current sea water temperature:
+42.1°F
| Minimum sea water temperature in January: | 49.3°F |
| Maximum sea water temperature in January: | 34.5°F |
| Average sea water temperature in January: | 43.0°F |
| more information | |
14 days
forecast
forecast
| Fenwick Island |
monthly
weather
weather
| Fenwick Island |
Sea water temperature for the last 10 days:
| January 12 | 42.1°F | January 7 | 39.9°F |
| January 11 | 41.0°F | January 6 | 39.4°F |
| January 10 | 40.8°F | January 5 | 39.9°F |
| January 9 | 39.7°F | January 4 | 39.9°F |
| January 8 | 40.6°F | January 3 | 40.5°F |
Monthly sea water temperature, °F
When is the warmest sea in Fenwick Island?
Based on the data about daily sea water temperature for the last three years the warmest sea in Fenwick Island was noticed in July, August and September.
Monthly Sea Temperatures in Fenwick Island, °F
Sea water temperature in July, °F
Show year:
2025
2024
2023
The average sea water temperature in July of 2025 was 76.9°F. The highest and lowest sea temperatures during the month were 79.9°F and 73.9°F.
Sea water temperature in August, °F
Show year:
2025
2024
2023
The average sea water temperature in August of 2025 was 75.6°F. The highest and lowest sea temperatures during the month were 79.2°F and 73.6°F.
Sea water temperature in September, °F
Show year:
2025
2024
2023
The average sea water temperature in September of 2025 was 72.7°F. The highest and lowest sea temperatures during the month were 75.2°F and 70.7°F.
current
weather
weather
| Fenwick Island |
weather in
January
January
| Fenwick Island |
Best time for vacation in Fenwick Island
Fenwick Island on a weather map
Places in USA:
Name
°F
24 Hours Forecast
Fenwick Island
Local time: 01:31
January 13, tuesday
0300
32°F
NE
9 mph
9 mph
0600
30°F
NE
8 mph
8 mph
0900
36°F
NE
6 mph
6 mph
1200
46°F
NE
10 mph
10 mph
1500
46°F
NE
14 mph
14 mph
1800
46°F
N
16 mph
16 mph
2100
45°F
NE
17 mph
17 mph
January 14, wednesday
0000
45°F
NE
20 mph
20 mph
