Current Sea Water Temperature:
+82.6°F
| Maximum Sea Water Temperature in November: | 88.4°F |
| Minimum Sea Water Temperature in November: | 76.0°F |
| Average water temperature in November: | 82.1°F |
| detailed information | |
Sea Water Temperature for the Last 10 Days:
| November 05 | 82.6°F | October 31 | 82.6°F |
| November 04 | 82.6°F | October 30 | 83.2°F |
| November 03 | 82.4°F | October 29 | 83.8°F |
| November 02 | 83.0°F | October 28 | 84.2°F |
| November 01 | 82.8°F | October 27 | 84.2°F |
When is the Warmest Sea for Key West?
According to our data for the last three years for Key West the highest average sea water temperature was in August, July and September.
Average Water Temperature by Month, °F
Sea Water Temperature in August
The average sea surface temperature in August 2024 for Key West was 92.0°F. The maximum and minimum values were 90.2°F and 93.6°F respectively.
Sea Water Temperature in July
The average sea surface temperature in July 2024 for Key West was 91.7°F. The maximum and minimum values were 89.8°F and 93.4°F respectively.
Sea Water Temperature in September
The average sea surface temperature in September 2024 for Key West was 91.6°F. The maximum and minimum values were 87.6°F and 94.0°F respectively.
USA Resorts:
NAME
F°
| Boston |  |
+56 |
| Chicago | |
+64 |
| Hawaii |  |
+80 |
| Honolulu | |
+80 |
| Houston | |
+80 |
| Las Vegas |  |
+44 |
| Los Angeles | |
+62 |
| Maui | |
+74 |
| Miami | |
+84 |
| New York |  |
+62 |
| San Diego | |
+52 |
| San Francisco | |
+56 |
| Sarasota | |
+76 |
| Tampa |  |
+78 |
| Washington | |
+62 |
Countries:
NAME
POPULARITY
24 Hours Weather Forecast
Key West
Local time: 07:36
05 nov, tuesday
| 0900 |  |
82°F | W 25 mph |
| 1200 |  |
82°F | W 24 mph |
| 1500 | |
82°F | W 22 mph |
| 1800 |  |
82°F | W 21 mph |
| 2100 |  |
82°F | W 22 mph |
06 nov, wednesday
| 0000 | |
82°F | W 22 mph |
| 0300 |  |
82°F | W 24 mph |
| 0600 | |
82°F | W 26 mph |