Current Sea Water Temperature:
+83.6°F
| Maximum Sea Water Temperature in April: | 88.0°F |
| Minimum Sea Water Temperature in April: | 79.0°F |
| Average water temperature in April: | 83.5°F |
| detailed information | |
Sea Water Temperature for the Last 10 Days:
| April 26 | 83.6°F | April 21 | 83.2°F |
| April 25 | 84.2°F | April 20 | 83.0°F |
| April 24 | 84.4°F | April 19 | 83.0°F |
| April 23 | 84.0°F | April 18 | 82.6°F |
| April 22 | 83.8°F | April 17 | 82.8°F |
When is the Warmest Sea for Cayo Guillermo?
According to our data for the last three years for Cayo Guillermo the highest average sea water temperature was in September, August and July.
Average Water Temperature by Month, °F
Sea Water Temperature in September
The average sea surface temperature in September 2023 for Cayo Guillermo was 91.7°F. The maximum and minimum values were 91.0°F and 92.8°F respectively.
Sea Water Temperature in August
The average sea surface temperature in August 2023 for Cayo Guillermo was 91.8°F. The maximum and minimum values were 89.4°F and 93.8°F respectively.
Sea Water Temperature in July
The average sea surface temperature in July 2023 for Cayo Guillermo was 92.0°F. The maximum and minimum values were 90.2°F and 93.6°F respectively.
Cuba Resorts:
NAME
F°
| Cayo Coco |  |
+80 |
| Cayo Guillermo | |
+80 |
| Cayo Largo |  |
+80 |
| Cayo Santa Maria | |
+80 |
| Cienfuegos |  |
+74 |
| Havana | |
+76 |
| Holguin | |
+76 |
| Manzanillo | |
+76 |
| Matanzas | |
+74 |
| Playa Blanca | |
+80 |
| Playa Esmeralda | |
+80 |
| Santa Maria | |
+80 |
| Santiago de Cuba | |
+74 |
| Trinidad | |
+74 |
| Varadero | |
+76 |
Countries:
NAME
POPULARITY
24 Hours Weather Forecast
Cayo Guillermo
Local time: 05:14
26 apr, friday
| 0600 |  |
80°F | SW 16 mph |
| 0900 |  |
80°F | SW 14 mph |
| 1200 | |
80°F | SW 15 mph |
| 1500 |  |
80°F | W 15 mph |
| 1800 |  |
80°F | SW 17 mph |
| 2100 | |
80°F | SW 21 mph |
27 apr, saturday
| 0000 | |
80°F | W 22 mph |
| 0300 |  |
80°F | W 21 mph |