Average sea water temperature in October:
+83.1°F
| Minimum sea water temperature in October: | 86.5°F |
| Maximum sea water temperature in October: | 78.1°F |
Daily sea water temperature in October, °F
Show year:
2023
2022
2021
The average sea water temperature in October of 2023 was 83.3°F. The highest and lowest sea temperatures during the month were 86.5°F and 79.3°F.
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Monthly sea water temperature in Key West, °F
Which USA resorts have warmest sea in October?
| Place name | October 2023 | October 2022 |
|---|---|---|
| West Palm Beach | 84.2°F | 82.4°F |
| Fort Lauderdale | 84.1°F | 82.8°F |
| Miami Beach | 83.5°F | 82.5°F |
| Key West | 83.3°F | 81.9°F |
| South Padre Island | 82.8°F | 81.5°F |
| Miami | 82.4°F | 81.9°F |
| Everglades | 82.2°F | 81.5°F |
| Naples | 81.2°F | 79.5°F |
| Marco Island | 81.1°F | 79.7°F |
| Honolulu | 80.8°F | 81.2°F |
| Kauai | 80.6°F | 80.8°F |
| Kailua Kona | 80.6°F | 81.7°F |
| Hawaii | 80.6°F | 81.1°F |
| Cape Coral | 80.3°F | 79.5°F |
| Oahu | 80.0°F | 80.7°F |
| Corpus Christi | 79.9°F | 78.6°F |
| Maui | 79.7°F | 80.4°F |
| Siesta Key | 79.7°F | 77.7°F |
| Sarasota | 79.4°F | 77.5°F |
| Cocoa Beach | 78.9°F | 78.6°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: 03:42
May 02, thursday
0600
77°F
W
12 mph
12 mph
0900
77°F
W
11 mph
11 mph
1200
77°F
W
14 mph
14 mph
1500
79°F
W
16 mph
16 mph
1800
79°F
W
16 mph
16 mph
2100
79°F
W
19 mph
19 mph
May 03, friday
0000
79°F
W
20 mph
20 mph
0300
77°F
W
17 mph
17 mph
