Average sea water temperature in September:
+73.4°F
| Minimum sea water temperature in September: | 80.4°F |
| Maximum sea water temperature in September: | 68.7°F |
Daily 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.
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| Fenwick Island |
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| Fenwick Island |
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| Fenwick Island |
14 days
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| Fenwick Island |
Monthly sea water temperature in Fenwick Island, °F
Which USA resorts have warmest sea in September?
| Place name | September 2025 | September 2024 |
|---|---|---|
| Key West | 86.9°F | 87.4°F |
| West Palm Beach | 86.2°F | 86.4°F |
| Miami Beach | 86.1°F | 86.3°F |
| Naples | 86.1°F | 87.2°F |
| Miami | 85.8°F | 86.0°F |
| Houston | 84.9°F | 83.4°F |
| Sarasota | 84.8°F | 86.7°F |
| Cocoa Beach | 84.6°F | 85.2°F |
| Tampa | 84.3°F | 86.0°F |
| New Orleans | 84.3°F | 82.9°F |
| Clearwater Beach | 84.0°F | 86.2°F |
| Pensacola Beach | 83.9°F | 84.5°F |
| St. George Island | 83.5°F | 84.0°F |
| Panama City Beach | 83.4°F | 84.8°F |
| Santa Rosa Beach | 83.4°F | 84.8°F |
| Fort Walton Beach | 83.3°F | 84.5°F |
| Destin | 83.1°F | 84.5°F |
| Orlando | 82.8°F | 83.6°F |
| Daytona Beach | 82.7°F | 83.2°F |
| St. Augustine | 81.8°F | 82.7°F |
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: 16:32
August 15, saturday
1800
75°F
W
7 mph
7 mph
2100
75°F
W
11 mph
11 mph
August 16, sunday
0000
73°F
NW
8 mph
8 mph
0300
73°F
NW
8 mph
8 mph
0600
75°F
NW
8 mph
8 mph
0900
75°F
NW
9 mph
9 mph
1200
72°F
NW
11 mph
11 mph
1500
68°F
NW
16 mph
16 mph
