Average sea water temperature in January:
+43.1°F
| Minimum sea water temperature in January: | 47.1°F |
| Maximum sea water temperature in January: | 37.4°F |
Daily sea water temperature in January, °F
Show year:
2024
2023
2022
The average sea water temperature in January of 2024 was 43.0°F. The highest and lowest sea temperatures during the month were 46.6°F and 38.5°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 January?
| Place name | January 2024 | January 2023 |
|---|---|---|
| Kailua Kona | 77.6°F | 77.6°F |
| Maui | 76.8°F | 76.7°F |
| Honolulu | 76.6°F | 77.4°F |
| West Palm Beach | 76.5°F | 77.2°F |
| Hawaii | 76.5°F | 77.3°F |
| Kauai | 76.0°F | 76.9°F |
| Fort Lauderdale | 75.9°F | 76.6°F |
| Oahu | 75.6°F | 76.9°F |
| Miami Beach | 74.8°F | 74.9°F |
| Miami | 73.1°F | 72.3°F |
| Port St. Lucie | 72.7°F | 72.2°F |
| Key West | 72.7°F | 73.4°F |
| Marco Island | 67.2°F | 67.6°F |
| Naples | 66.8°F | 67.2°F |
| Cape Coral | 66.2°F | 67.4°F |
| Cocoa Beach | 65.7°F | 68.0°F |
| South Padre Island | 64.8°F | 64.1°F |
| Siesta Key | 63.4°F | 64.4°F |
| Sarasota | 63.2°F | 64.3°F |
| Tampa | 63.0°F | 63.9°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: 18:37
November 21, thursday
2100
48°F
E
15 mph
15 mph
November 22, friday
0000
45°F
E
14 mph
14 mph
0300
43°F
E
17 mph
17 mph
0600
39°F
E
17 mph
17 mph
0900
39°F
E
17 mph
17 mph
1200
45°F
E
20 mph
20 mph
1500
43°F
E
24 mph
24 mph
1800
41°F
NE
22 mph
22 mph
