Average sea water temperature in May:
+83.4°F
| Minimum sea water temperature in May: | 86.0°F |
| Maximum sea water temperature in May: | 80.8°F |
Daily sea water temperature in May, °F
Show year:
2026
2025
2024
The average sea water temperature in May of 2026 was 83.6°F. The highest and lowest sea temperatures during the month were 84.7°F and 81.9°F.
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| Santiago de Cuba |
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| Santiago de Cuba |
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| Santiago de Cuba |
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| Santiago de Cuba |
Monthly sea water temperature in Santiago de Cuba, °F
Which Cuba resorts have warmest sea in May?
| Place name | May 2026 | May 2025 |
|---|---|---|
| Pinar del Rio | 86.7°F | 86.0°F |
| Cayo Largo | 86.4°F | 85.2°F |
| Manzanillo | 85.5°F | 84.7°F |
| Trinidad | 84.5°F | 83.6°F |
| Niquero | 84.3°F | 84.3°F |
| Cayo Guillermo | 84.2°F | 82.2°F |
| Cienfuegos | 84.0°F | 83.4°F |
| Cayo Coco | 83.9°F | 82.1°F |
| Varadero | 83.9°F | 82.9°F |
| Santiago de Cuba | 83.6°F | 83.4°F |
| Santa Maria | 83.5°F | 82.0°F |
| Cayo Santa Maria | 83.5°F | 82.0°F |
| Havana | 82.3°F | 82.0°F |
| Baracoa | 82.1°F | 81.2°F |
| Matanzas | 82.0°F | 82.0°F |
| Holguin | 81.6°F | 80.5°F |
| Playa Santa Lucia | 81.6°F | 81.0°F |
| Playa Blanca | 81.4°F | 80.3°F |
| Playa Esmeralda | 81.0°F | 80.1°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: 08:38
May 17, sunday
0900
82°F
SW
3 mph
3 mph
1200
90°F
N
6 mph
6 mph
1500
88°F
N
7 mph
7 mph
1800
82°F
NW
4 mph
4 mph
2100
73°F
SW
3 mph
3 mph
May 18, monday
0000
70°F
S
3 mph
3 mph
0300
68°F
S
4 mph
4 mph
0600
68°F
S
4 mph
4 mph
