Average sea water temperature in March:
+75.9°F
| Minimum sea water temperature in March: | 80.2°F |
| Maximum sea water temperature in March: | 70.7°F |
Daily sea water temperature in March, °F
Show year:
2024
2023
2022
The average sea water temperature in March of 2024 was 76.5°F. The highest and lowest sea temperatures during the month were 79.2°F and 72.3°F.
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Monthly sea water temperature in Key West, °F
Which USA resorts have warmest sea in March?
| Place name | March 2024 | March 2023 |
|---|---|---|
| Everglades | 77.3°F | 78.1°F |
| West Palm Beach | 76.6°F | 77.4°F |
| Kailua Kona | 76.5°F | 76.5°F |
| Key West | 76.5°F | 78.2°F |
| Miami Beach | 76.0°F | 77.2°F |
| Honolulu | 75.8°F | 76.4°F |
| Fort Lauderdale | 75.7°F | 77.1°F |
| Hawaii | 75.7°F | 76.2°F |
| Miami | 75.5°F | 76.8°F |
| Maui | 75.1°F | 75.5°F |
| Kauai | 74.5°F | 75.2°F |
| Oahu | 74.5°F | 75.3°F |
| Marco Island | 74.5°F | 76.5°F |
| Naples | 73.8°F | 76.4°F |
| St. Petersburg | 71.8°F | 73.6°F |
| Tampa | 71.7°F | 74.0°F |
| Cocoa Beach | 71.5°F | 73.5°F |
| Sarasota | 71.4°F | 74.2°F |
| Siesta Key | 71.3°F | 74.1°F |
| Clearwater Beach | 70.4°F | 73.0°F |
Best time for vacation in Key West
Key West on a weather map
Places in USA:
Name
°F
24 Hours Forecast
Key West
Local time: 13:19
April 29, monday
1500
77°F
W
22 mph
22 mph
1800
77°F
W
20 mph
20 mph
2100
77°F
W
21 mph
21 mph
April 30, tuesday
0000
77°F
W
19 mph
19 mph
0300
77°F
W
17 mph
17 mph
0600
77°F
W
15 mph
15 mph
0900
77°F
NW
16 mph
16 mph
1200
77°F
NW
16 mph
16 mph
