World Resorts Cuba Havana Weather

Havana sea water temperature

Current sea water temperature:
+77.9°F
Minimum sea water temperature in February: 80.8°F
Maximum sea water temperature in February: 75.6°F
Average sea water temperature in February: 78.5°F

Sea water temperature for the last 10 days:

February 24 77.9°F February 19 77.4°F
February 23 78.1°F February 18 77.0°F
February 22 78.6°F February 17 77.0°F
February 21 77.0°F February 16 77.2°F
February 20 78.1°F February 15 78.4°F

When is the warmest sea in Havana?

Based on the data about daily sea water temperature for the last three years the warmest sea in Havana was noticed in August, September and July.

Monthly Sea Temperatures in Havana, °F

Sea water temperature in August, °F

Show year:
2025
2024
2023

The average sea water temperature in August of 2025 was 85.8°F. The highest and lowest sea temperatures during the month were 86.9°F and 84.4°F.

Sea water temperature in September, °F

Show year:
2025
2024
2023

The average sea water temperature in September of 2025 was 86.1°F. The highest and lowest sea temperatures during the month were 86.7°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 84.8°F. The highest and lowest sea temperatures during the month were 85.5°F and 83.8°F.

Best time for vacation in Havana

Sunniest months:
March 17 days
April 17 days
May 14 days
Warmest months:
July 88.9 °F
August 88.9 °F
September 87.3 °F
Warmest sea temp:
August 85.7 °F
September 85.4 °F
July 84.9 °F
Coldest months:
January 77.5 °F
December 79.8 °F
February 80.3 °F
Rainiest months:
June 11 days
September 9 days
July 9 days
Windiest months:
November 9.7 mph
March 9.7 mph
January 9.5 mph

Havana on a weather map

Havana
+63°F
SW 13 mph
Feels like: +63°F
Precip.: 0%
Places in Cuba:
Name
°F
+64°F
+63°F
+66°F
+66°F
+63°F
+68°F
+70°F
+66°F
+68°F
+68°F
24 Hours Forecast
Havana
Local time: 18:52
February 24, tuesday
2100
63°F
SW
11 mph
February 25, wednesday
0000
63°F
W
9 mph
0300
61°F
NW
8 mph
0600
61°F
NW
9 mph
0900
64°F
NW
10 mph
1200
70°F
W
11 mph
1500
72°F
W
11 mph
1800
72°F
SW
14 mph

Best place for vacation:

Units of measurement: °C / °F