Average sea water temperature in March:
+66.4°F
| Minimum sea water temperature in March: | 76.3°F |
| Maximum sea water temperature in March: | 60.1°F |
Daily sea water temperature in March, °F
Show year:
2026
2025
2024
The average sea water temperature in March of 2026 was 66.1°F. The highest and lowest sea temperatures during the month were 69.8°F and 61.9°F.
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| St. George Island |
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| St. George Island |
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| St. George Island |
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| St. George Island |
Monthly sea water temperature in St. George Island, °F
Which USA resorts have warmest sea in March?
| Place name | March 2026 | March 2025 |
|---|---|---|
| Everglades | 78.2°F | 74.4°F |
| Key West | 77.1°F | 74.5°F |
| Kailua Kona | 77.1°F | 77.7°F |
| West Palm Beach | 76.9°F | 75.8°F |
| Miami Beach | 76.8°F | 75.3°F |
| Honolulu | 76.8°F | 76.8°F |
| Kauai | 76.7°F | 75.0°F |
| Hawaii | 76.6°F | 76.7°F |
| Fort Lauderdale | 76.4°F | 75.8°F |
| Miami | 76.4°F | 74.4°F |
| Maui | 75.4°F | 76.0°F |
| Cape Coral | 74.8°F | 71.7°F |
| Oahu | 74.8°F | 75.7°F |
| Naples | 72.8°F | 71.4°F |
| South Padre Island | 72.6°F | 66.8°F |
| Tampa | 72.2°F | 69.3°F |
| Cocoa Beach | 72.1°F | 70.0°F |
| Corpus Christi | 72.1°F | 67.0°F |
| St. Petersburg | 71.7°F | 68.8°F |
| Sarasota | 70.9°F | 68.6°F |
Best time for vacation in St. George Island
St. George Island on a weather map
Places in USA:
Name
°F
24 Hours Forecast
St. George Island
Local time: 21:43
March 19, thursday
0000
46°F
SW
8 mph
8 mph
0300
45°F
SW
8 mph
8 mph
0600
46°F
SW
9 mph
9 mph
0900
52°F
SW
9 mph
9 mph
1200
59°F
SW
7 mph
7 mph
1500
64°F
SW
5 mph
5 mph
1800
66°F
N
3 mph
3 mph
2100
63°F
E
2 mph
2 mph
