Average sea water temperature in January:
+39.8°F
| Minimum sea water temperature in January: | 45.5°F |
| Maximum sea water temperature in January: | 33.4°F |
Daily sea water temperature in January, °F
Show year:
2026
2025
2024
The average sea water temperature in January of 2026 was 38.1°F. The highest and lowest sea temperatures during the month were 40.6°F and 33.4°F.
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| Edgartown |
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Monthly sea water temperature in Edgartown, °F
Which USA resorts have warmest sea in January?
| Place name | January 2026 | January 2025 |
|---|---|---|
| Honolulu | 77.2°F | 77.6°F |
| Hawaii | 77.2°F | 77.5°F |
| Maui | 77.0°F | 76.9°F |
| Kauai | 77.0°F | 75.0°F |
| West Palm Beach | 76.6°F | 75.5°F |
| Oahu | 76.1°F | 76.5°F |
| Fort Lauderdale | 75.9°F | 75.1°F |
| Miami Beach | 74.0°F | 73.1°F |
| Key West | 72.5°F | 70.3°F |
| Key Largo | 71.7°F | 71.1°F |
| Miami | 71.2°F | 70.7°F |
| Port St. Lucie | 70.1°F | 67.1°F |
| South Padre Island | 69.5°F | 66.7°F |
| Naples | 67.7°F | 64.7°F |
| Cape Coral | 67.3°F | 64.3°F |
| Cocoa Beach | 66.9°F | 60.9°F |
| Siesta Key | 65.0°F | 61.5°F |
| Sarasota | 65.0°F | 61.2°F |
| Orlando | 64.8°F | 59.8°F |
| Tampa | 64.3°F | 60.4°F |
Best time for vacation in Edgartown
Edgartown on a weather map
Places in USA:
Name
°F
24 Hours Forecast
Edgartown
Local time: 06:12
September 19, saturday
0900
59°F
SW
16 mph
16 mph
1200
61°F
SW
14 mph
14 mph
1500
61°F
SW
12 mph
12 mph
1800
59°F
SW
11 mph
11 mph
2100
59°F
W
11 mph
11 mph
September 20, sunday
0000
59°F
NW
11 mph
11 mph
0300
59°F
NW
9 mph
9 mph
0600
59°F
NW
9 mph
9 mph
