Average sea water temperature in November:
+57.4°F
| Minimum sea water temperature in November: | 63.9°F |
| Maximum sea water temperature in November: | 50.2°F |
Daily sea water temperature in November, °F
Show year:
2025
2024
2023
The average sea water temperature in November of 2025 was 54.9°F. The highest and lowest sea temperatures during the month were 59.5°F and 50.5°F.
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| Dewey Beach |
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Monthly sea water temperature in Dewey Beach, °F
Which USA resorts have warmest sea in November?
| Place name | November 2025 | November 2024 |
|---|---|---|
| Fort Lauderdale | 80.7°F | 80.4°F |
| West Palm Beach | 80.5°F | 81.2°F |
| Kauai | 79.4°F | 77.9°F |
| Honolulu | 79.2°F | 78.7°F |
| Miami Beach | 79.2°F | 78.9°F |
| Hawaii | 79.1°F | 78.6°F |
| Maui | 78.8°F | 78.3°F |
| Key Largo | 78.2°F | 77.6°F |
| Key West | 78.1°F | 78.0°F |
| Oahu | 78.1°F | 78.4°F |
| Miami | 77.5°F | 77.2°F |
| Port St. Lucie | 75.4°F | 76.4°F |
| Naples | 74.5°F | 75.5°F |
| Cape Coral | 74.4°F | 74.7°F |
| Corpus Christi | 74.0°F | 74.9°F |
| Cocoa Beach | 73.4°F | 74.9°F |
| Orlando | 72.3°F | 74.2°F |
| Daytona Beach | 72.2°F | 74.3°F |
| Tampa | 72.2°F | 73.8°F |
| Siesta Key | 72.2°F | 74.8°F |
Best time for vacation in Dewey Beach
Dewey Beach on a weather map
Places in USA:
Name
°F
24 Hours Forecast
Dewey Beach
Local time: 00:52
October 25, sunday
0300
57°F
SW
5 mph
5 mph
0600
57°F
SW
6 mph
6 mph
0900
55°F
S
7 mph
7 mph
1200
55°F
S
6 mph
6 mph
1500
57°F
S
2 mph
2 mph
1800
57°F
NW
3 mph
3 mph
2100
59°F
NW
4 mph
4 mph
October 26, monday
0000
57°F
NE
5 mph
5 mph
