Average sea water temperature in August:
+86.1°F
| Minimum sea water temperature in August: | 87.8°F |
| Maximum sea water temperature in August: | 84.4°F |
Daily sea water temperature in August, °F
Show year:
2026
2025
2024
The average sea water temperature in August of 2026 was 86.6°F. The highest and lowest sea temperatures during the month were 87.4°F and 85.6°F.
sea water
temperature
temperature
| Santiago de Cuba |
monthly
weather
weather
| Santiago de Cuba |
current
weather
weather
| Santiago de Cuba |
14 days
forecast
forecast
| Santiago de Cuba |
Monthly sea water temperature in Santiago de Cuba, °F
Which Cuba resorts have warmest sea in August?
| Place name | August 2026 | August 2025 |
|---|---|---|
| Cayo Largo | 88.4°F | 88.5°F |
| Niquero | 88.2°F | 87.6°F |
| Pinar del Rio | 88.1°F | 88.5°F |
| Manzanillo | 87.6°F | 87.2°F |
| Cienfuegos | 87.4°F | 87.2°F |
| Trinidad | 87.2°F | 87.2°F |
| Varadero | 86.9°F | 87.4°F |
| Cayo Guillermo | 86.8°F | 86.9°F |
| Cayo Coco | 86.8°F | 87.0°F |
| Cayo Santa Maria | 86.7°F | 86.9°F |
| Santa Maria | 86.7°F | 86.8°F |
| Santiago de Cuba | 86.6°F | 86.3°F |
| Havana | 86.2°F | 85.8°F |
| Matanzas | 85.6°F | 85.9°F |
| Playa Santa Lucia | 85.0°F | 85.4°F |
| Playa Esmeralda | 84.6°F | 84.6°F |
| Holguin | 84.6°F | 84.8°F |
| Playa Blanca | 84.5°F | 84.7°F |
| Baracoa | 84.5°F | 84.5°F |
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: 22:46
September 16, wednesday
0000
73°F
SW
4 mph
4 mph
0300
73°F
S
3 mph
3 mph
0600
72°F
S
4 mph
4 mph
0900
81°F
SW
3 mph
3 mph
1200
91°F
NW
5 mph
5 mph
1500
82°F
NW
6 mph
6 mph
1800
81°F
NW
4 mph
4 mph
2100
75°F
SW
2 mph
2 mph
