Key West
Current Sea Temperature
| 30.5°C |
| Maximum water temperature in September: | 32.0°C |
| Minimum water temperature in September: | 28.2°C |
| Average water temperature in September: | 30.1°C |
Sea Temperature for the past 10 days
| September 22 | 30.5°C | September 17 | 31.3°C | |
| September 21 | 30.3°C | September 16 | 31.4°C | |
| September 20 | 30.6°C | September 15 | 31.4°C | |
| September 19 | 30.8°C | September 14 | 31.4°C | |
| September 18 | 30.6°C | September 13 | 31.3°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.
