Current Sea Water Temperature:
+84.8°F
| Maximum Sea Water Temperature in April: | 88.0°F |
| Minimum Sea Water Temperature in April: | 83.0°F |
| Average water temperature in April: | 85.4°F |
| detailed information | |
Sea Water Temperature for the Last 10 Days:
| April 20 | 84.8°F | April 15 | 84.6°F |
| April 19 | 84.6°F | April 14 | 84.8°F |
| April 18 | 84.2°F | April 13 | 84.6°F |
| April 17 | 84.2°F | April 12 | 84.8°F |
| April 16 | 84.4°F | April 11 | 85.0°F |
When is the Warmest Sea for Santiago de Cuba?
According to our data for the last three years for Santiago de Cuba the highest average sea water temperature was in September, August and October.
Average Water Temperature by Month, °F
Sea Water Temperature in September
The average sea surface temperature in September 2025 for Santiago de Cuba was 90.6°F. The maximum and minimum values were 90.0°F and 91.4°F respectively.
Sea Water Temperature in August
The average sea surface temperature in August 2025 for Santiago de Cuba was 90.4°F. The maximum and minimum values were 89.6°F and 91.6°F respectively.
Sea Water Temperature in October
The average sea surface temperature in October 2025 for Santiago de Cuba was 89.8°F. The maximum and minimum values were 88.6°F and 90.6°F respectively.
Cuba Resorts:
NAME
F°
| Baracoa |  |
+80 |
| Cayo Coco |  |
+80 |
| Cayo Guillermo | |
+80 |
| Cayo Largo |  |
+82 |
| Cayo Santa Maria | |
+80 |
| Cienfuegos | |
+82 |
| Havana | |
+80 |
| Holguin |  |
+78 |
| Matanzas | |
+80 |
| Pinar del Rio | |
+76 |
| Playa Blanca | |
+80 |
| Santa Maria | |
+80 |
| Santiago de Cuba | |
+76 |
| Trinidad | |
+80 |
| Varadero | |
+78 |
Countries:
NAME
POPULARITY
24 Hours Weather Forecast
Santiago de Cuba
Local time: 22:03
21 apr, tuesday
| 0000 |  |
72°F | S 4 mph |
| 0300 |  |
70°F | S 4 mph |
| 0600 | |
70°F | S 4 mph |
| 0900 |  |
82°F | S 5 mph |
| 1200 |  |
92°F | NW 3 mph |
| 1500 | |
90°F | N 6 mph |
| 1800 |  |
78°F | SW 1 mph |
| 2100 | |
74°F | SW 5 mph |