Current sea water temperature:
+79.2°F
| Minimum sea water temperature in December: | 82.9°F |
| Maximum sea water temperature in December: | 78.3°F |
| Average sea water temperature in December: | 80.7°F |
| more information | |
14 days
forecast
forecast
| Havana |
monthly
weather
weather
| Havana |
Sea water temperature for the last 10 days:
| December 30 | 79.2°F | December 25 | 80.8°F |
| December 29 | 79.2°F | December 24 | 80.6°F |
| December 28 | 79.7°F | December 23 | 81.0°F |
| December 27 | 80.2°F | December 22 | 81.0°F |
| December 26 | 80.4°F | December 21 | 81.1°F |
Monthly sea water temperature, °F
When is the warmest sea in Havana?
Based on the data about daily sea water temperature for the last three years the warmest sea in Havana was noticed in August, September and July.
Monthly Sea Temperatures in Havana, °F
Sea water temperature in August, °F
Show year:
2025
2024
2023
The average sea water temperature in August of 2025 was 85.8°F. The highest and lowest sea temperatures during the month were 86.9°F and 84.4°F.
Sea water temperature in September, °F
Show year:
2025
2024
2023
The average sea water temperature in September of 2025 was 86.1°F. The highest and lowest sea temperatures during the month were 86.7°F and 85.6°F.
Sea water temperature in July, °F
Show year:
2025
2024
2023
The average sea water temperature in July of 2025 was 84.8°F. The highest and lowest sea temperatures during the month were 85.5°F and 83.8°F.
current
weather
weather
| Havana |
weather in
January
January
| Havana |
Best time for vacation in Havana
Havana on a weather map
Places in Cuba:
Name
°F
24 Hours Forecast
Havana
Local time: 17:54
December 30, tuesday
1800
72°F
S
17 mph
17 mph
2100
70°F
S
13 mph
13 mph
December 31, wednesday
0000
68°F
S
14 mph
14 mph
0300
68°F
S
14 mph
14 mph
0600
66°F
S
14 mph
14 mph
0900
68°F
S
16 mph
16 mph
1200
73°F
S
14 mph
14 mph
1500
73°F
S
14 mph
14 mph
