Current sea water temperature:
+79.5°F
| Minimum sea water temperature in April: | 84.0°F |
| Maximum sea water temperature in April: | 76.1°F |
| Average sea water temperature in April: | 79.8°F |
| more information | |
14 days
forecast
forecast
| Cayo Santa Maria |
monthly
weather
weather
| Cayo Santa Maria |
Sea water temperature for the last 10 days:
| April 25 | 79.5°F | April 20 | 79.5°F |
| April 24 | 79.2°F | April 19 | 79.0°F |
| April 23 | 79.5°F | April 18 | 78.8°F |
| April 22 | 80.6°F | April 17 | 78.1°F |
| April 21 | 80.2°F | April 16 | 77.5°F |
Monthly sea water temperature, °F
When is the warmest sea in Cayo Santa Maria?
Based on the data about daily sea water temperature for the last three years the warmest sea in Cayo Santa Maria was noticed in September, August and July.
Monthly Sea Temperatures in Cayo Santa Maria, °F
Sea water temperature in September, °F
Show year:
2025
2024
2023
The average sea water temperature in September of 2025 was 87.1°F. The highest and lowest sea temperatures during the month were 88.2°F and 86.4°F.
Sea water temperature in August, °F
Show year:
2025
2024
2023
The average sea water temperature in August of 2025 was 86.9°F. The highest and lowest sea temperatures during the month were 88.7°F and 85.6°F.
Sea water temperature in July, °F
Show year:
2025
2024
2023
The average sea water temperature in July of 2025 was 85.1°F. The highest and lowest sea temperatures during the month were 86.0°F and 83.7°F.
current
weather
weather
| Cayo Santa Maria |
weather in
April
April
| Cayo Santa Maria |
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: 16:17
April 25, saturday
1800
79°F
SW
17 mph
17 mph
2100
77°F
W
13 mph
13 mph
April 26, sunday
0000
77°F
W
12 mph
12 mph
0300
77°F
W
12 mph
12 mph
0600
77°F
W
11 mph
11 mph
0900
77°F
NW
9 mph
9 mph
1200
77°F
W
7 mph
7 mph
1500
79°F
SW
11 mph
11 mph
