Key West
Current Sea Temperature
| 29.7°C |
| Maximum water temperature in September: | 31.2°C |
| Minimum water temperature in September: | 28.2°C |
| Average water temperature in September: | 29.8°C |
Sea Temperature for the past 10 days
| September 17 | 29.7°C | September 12 | 30.9°C | |
| September 16 | 29.9°C | September 11 | 30.9°C | |
| September 15 | 30.3°C | September 10 | 31.1°C | |
| September 14 | 30.5°C | September 09 | 31.2°C | |
| September 13 | 30.7°C | September 08 | 31.2°C |
Key West Sea Temperature Forecast
Unfortunately there is no way to provide accurate forecast for a sea temperature in Key West. But you can use a historical data for the past two years presented below to make you own forecast.
Key West sea temperature monthly averages, °C
These average sea temperatures for Key West are calculated based on three years of archived data.
Nearest Resorts
| Everglades | 123 km |
| Varadero | 165 km |
| Matanzas | 169 km |
| Havana | 169 km |
| Miami | 210 km |
| Pinar del Rio | 298 km |
| Cienfuegos | 301 km |
| Sarasota | 319 km |
| Cayo Largo | 328 km |
| Cayo Santa Maria | 357 km |
Measurements
The measurements for the sea surface temperature presented on this page are based on daily satellite readings. This information is most relevant to recreational users.
