Current sea water temperature:
+82.9°F
| Minimum sea water temperature in December: | 84.6°F |
| Maximum sea water temperature in December: | 81.0°F |
| Average sea water temperature in December: | 82.6°F |
| more information | |
14 days
forecast
forecast
| Santiago de Cuba |
monthly
weather
weather
| Santiago de Cuba |
Sea water temperature for the last 10 days:
| December 20 | 82.9°F | December 15 | 83.1°F |
| December 19 | 82.8°F | December 14 | 83.1°F |
| December 18 | 82.9°F | December 13 | 83.3°F |
| December 17 | 82.8°F | December 12 | 83.7°F |
| December 16 | 82.8°F | December 11 | 83.1°F |
Monthly sea water temperature, °F
When is the warmest sea in Santiago de Cuba?
Based on the data about daily sea water temperature for the last three years the warmest sea in Santiago de Cuba was noticed in September, August and October.
Monthly Sea Temperatures in Santiago de Cuba, °F
Sea water temperature in September, °F
Show year:
2025
2024
2023
The average sea water temperature in September of 2025 was 86.6°F. The highest and lowest sea temperatures during the month were 87.3°F and 86.0°F.
Sea water temperature in August, °F
Show year:
2025
2024
2023
The average sea water temperature in August of 2025 was 86.3°F. The highest and lowest sea temperatures during the month were 87.4°F and 85.6°F.
Sea water temperature in October, °F
Show year:
2025
2024
2023
The average sea water temperature in October of 2025 was 85.8°F. The highest and lowest sea temperatures during the month were 86.5°F and 84.7°F.
current
weather
weather
| Santiago de Cuba |
weather in
December
December
| Santiago de Cuba |
Best time for vacation in Santiago de Cuba
Santiago de Cuba on a weather map
Places in Cuba:
Name
°F
24 Hours Forecast
Santiago de Cuba
Local time: 05:52
December 20, saturday
0600
73°F
S
4 mph
4 mph
0900
77°F
S
4 mph
4 mph
1200
86°F
W
2 mph
2 mph
1500
86°F
N
2 mph
2 mph
1800
82°F
W
1 mph
1 mph
2100
75°F
S
4 mph
4 mph
December 21, sunday
0000
73°F
S
4 mph
4 mph
0300
73°F
S
4 mph
4 mph
