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 66.0°F. The highest and lowest sea temperatures during the month were 69.8°F and 61.9°F.
sea water
temperature
temperature
| St. George Island |
monthly
weather
weather
| St. George Island |
current
weather
weather
| St. George Island |
14 days
forecast
forecast
| 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 |
|---|---|---|
| West Palm Beach | 77.1°F | 75.8°F |
| Miami Beach | 76.8°F | 75.3°F |
| Honolulu | 76.7°F | 76.8°F |
| Fort Lauderdale | 76.6°F | 75.8°F |
| Hawaii | 76.5°F | 76.7°F |
| Kauai | 76.5°F | 75.0°F |
| Key West | 76.5°F | 74.5°F |
| Miami | 76.0°F | 74.4°F |
| Maui | 75.5°F | 76.0°F |
| Oahu | 74.9°F | 75.7°F |
| Cape Coral | 73.9°F | 71.7°F |
| Port St. Lucie | 73.8°F | 71.5°F |
| Naples | 72.6°F | 71.4°F |
| Corpus Christi | 71.9°F | 67.0°F |
| Tampa | 71.7°F | 69.3°F |
| Cocoa Beach | 71.7°F | 70.0°F |
| Sarasota | 70.6°F | 68.6°F |
| Clearwater Beach | 70.2°F | 67.6°F |
| Siesta Key | 70.1°F | 68.5°F |
| Houston | 69.4°F | 64.6°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: 14:44
September 22, tuesday
1500
86°F
NW
9 mph
9 mph
1800
84°F
NW
6 mph
6 mph
2100
81°F
N
1 mph
1 mph
September 23, wednesday
0000
79°F
S
2 mph
2 mph
0300
79°F
SW
4 mph
4 mph
0600
77°F
SW
6 mph
6 mph
0900
79°F
SW
7 mph
7 mph
1200
88°F
W
9 mph
9 mph
