Current sea water temperature:
+86.5°F
| Minimum sea water temperature in August: | 87.8°F |
| Maximum sea water temperature in August: | 84.4°F |
| Average sea water temperature in August: | 86.1°F |
| more information | |
14 days
forecast
forecast
| Santiago de Cuba |
monthly
weather
weather
| Santiago de Cuba |
Sea water temperature for the last 10 days:
| August 26 | 86.5°F | August 21 | 85.8°F |
| August 25 | 86.7°F | August 20 | 85.6°F |
| August 24 | 86.5°F | August 19 | 86.0°F |
| August 23 | 87.3°F | August 18 | 86.2°F |
| August 22 | 86.7°F | August 17 | 87.1°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:
2026
2025
2024
The average sea water temperature in August of 2026 was 86.5°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
August
August
| 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: 19:00
August 26, wednesday
2100
77°F
W
2 mph
2 mph
August 27, thursday
0000
77°F
SW
1 mph
1 mph
0300
75°F
S
3 mph
3 mph
0600
75°F
SW
2 mph
2 mph
0900
84°F
W
0 mph
0 mph
1200
93°F
N
4 mph
4 mph
1500
91°F
N
7 mph
7 mph
1800
81°F
NW
6 mph
6 mph
