Current sea water temperature:
+81.5°F
| Minimum sea water temperature in April: | 84.2°F |
| Maximum sea water temperature in April: | 79.7°F |
| Average sea water temperature in April: | 81.8°F |
| more information | |
14 days
forecast
forecast
| Santiago de Cuba |
monthly
weather
weather
| Santiago de Cuba |
Sea water temperature for the last 10 days:
| April 26 | 81.5°F | April 21 | 82.0°F |
| April 25 | 81.7°F | April 20 | 81.3°F |
| April 24 | 81.5°F | April 19 | 81.1°F |
| April 23 | 81.9°F | April 18 | 80.8°F |
| April 22 | 81.9°F | April 17 | 80.8°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
May
May
| 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: 22:16
April 27, monday
0000
70°F
S
2 mph
2 mph
0300
70°F
S
2 mph
2 mph
0600
68°F
S
2 mph
2 mph
0900
79°F
W
2 mph
2 mph
1200
86°F
N
6 mph
6 mph
1500
86°F
N
6 mph
6 mph
1800
81°F
N
4 mph
4 mph
2100
72°F
W
1 mph
1 mph
