Average sea water temperature in August:
+85.8°F
| Minimum sea water temperature in August: | 88.7°F |
| Maximum sea water temperature in August: | 83.3°F |
Daily sea water temperature in August, °F
Show year:
2026
2025
2024
The average sea water temperature in August of 2026 was 86.7°F. The highest and lowest sea temperatures during the month were 87.6°F and 85.6°F.
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Monthly sea water temperature in Cayo Santa Maria, °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 Cayo Santa Maria
Cayo Santa Maria on a weather map
Places in Cuba:
Name
°F
24 Hours Forecast
Cayo Santa Maria
Local time: 22:46
September 16, wednesday
0000
86°F
W
18 mph
18 mph
0300
84°F
W
17 mph
17 mph
0600
84°F
W
16 mph
16 mph
0900
84°F
W
15 mph
15 mph
1200
86°F
W
15 mph
15 mph
1500
86°F
W
16 mph
16 mph
1800
84°F
W
17 mph
17 mph
2100
86°F
W
17 mph
17 mph
