Average sea water temperature in September:
+51.7°F
| Minimum sea water temperature in September: | 54.3°F |
| Maximum sea water temperature in September: | 48.7°F |
Daily sea water temperature in September, °F
Show year:
2025
2024
2023
The average sea water temperature in September of 2025 was 51.8°F. The highest and lowest sea temperatures during the month were 53.2°F and 49.6°F.
Monthly sea water temperature in Homer, °F
Which USA resorts have warmest sea in September?
| Place name | September 2025 | September 2024 |
|---|---|---|
| Key West | 86.9°F | 87.4°F |
| Islamorada | 86.7°F | 87.3°F |
| Key Largo | 86.6°F | 87.1°F |
| Fort Lauderdale | 86.4°F | 86.4°F |
| West Palm Beach | 86.2°F | 86.4°F |
| Everglades | 86.2°F | 87.0°F |
| Miami Beach | 86.1°F | 86.3°F |
| Naples | 86.1°F | 87.2°F |
| Marco Island | 86.0°F | 87.2°F |
| South Padre Island | 86.0°F | 85.8°F |
| Corpus Christi | 85.8°F | 84.7°F |
| Miami | 85.8°F | 86.0°F |
| Sanibel Island | 85.7°F | 87.0°F |
| Galveston Island | 85.5°F | 84.4°F |
| Galveston | 85.5°F | 83.7°F |
| Cape Coral | 85.2°F | 86.5°F |
| Houston | 84.9°F | 83.4°F |
| Siesta Key | 84.9°F | 86.8°F |
| Sarasota | 84.8°F | 86.7°F |
| Cocoa Beach | 84.6°F | 85.2°F |
Best time for vacation in Homer
Homer on a weather map
Places in USA:
Name
°F
24 Hours Forecast
Homer
Local time: 12:11
December 24, wednesday
1500
19°F
SW
1 mph
1 mph
1800
18°F
S
2 mph
2 mph
2100
18°F
S
2 mph
2 mph
December 25, thursday
0000
18°F
S
2 mph
2 mph
0300
16°F
S
3 mph
3 mph
0600
16°F
S
4 mph
4 mph
0900
14°F
S
6 mph
6 mph
1200
16°F
S
8 mph
8 mph
