Average sea water temperature in December:
+58.5°F
| Minimum sea water temperature in December: | 66.0°F |
| Maximum sea water temperature in December: | 48.4°F |
Daily sea water temperature in December, °F
Show year:
2025
2024
2023
The average sea water temperature in December of 2025 was 58.1°F. The highest and lowest sea temperatures during the month were 61.9°F and 52.9°F.
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| Tybee Island |
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| Tybee Island |
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| Tybee Island |
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| Tybee Island |
Monthly sea water temperature in Tybee Island, °F
Which USA resorts have warmest sea in December?
| Place name | December 2025 | December 2024 |
|---|---|---|
| Kailua Kona | 79.4°F | 78.3°F |
| Fort Lauderdale | 79.1°F | 77.6°F |
| Honolulu | 78.8°F | 78.3°F |
| Hawaii | 78.7°F | 78.3°F |
| Kauai | 78.6°F | 76.0°F |
| Maui | 78.2°F | 77.8°F |
| Miami Beach | 78.0°F | 75.9°F |
| Oahu | 77.5°F | 77.2°F |
| Islamorada | 77.4°F | 73.4°F |
| Key Largo | 77.3°F | 73.1°F |
| Key West | 76.9°F | 72.6°F |
| Miami | 76.3°F | 73.0°F |
| Everglades | 74.8°F | 69.7°F |
| Naples | 72.1°F | 67.7°F |
| South Padre Island | 72.1°F | 71.9°F |
| Cape Coral | 72.0°F | 67.8°F |
| Sanibel Island | 71.6°F | 67.1°F |
| Siesta Key | 70.1°F | 65.6°F |
| Sarasota | 69.9°F | 65.6°F |
| Cocoa Beach | 69.8°F | 66.6°F |
Best time for vacation in Tybee Island
Tybee Island on a weather map
Places in USA:
Name
°F
24 Hours Forecast
Tybee Island
Local time: 16:40
December 17, wednesday
1800
59°F
SW
2 mph
2 mph
2100
55°F
W
5 mph
5 mph
December 18, thursday
0000
55°F
W
7 mph
7 mph
0300
55°F
W
7 mph
7 mph
0600
55°F
W
3 mph
3 mph
0900
57°F
NW
4 mph
4 mph
1200
59°F
N
9 mph
9 mph
1500
61°F
NE
4 mph
4 mph
