All data are in degrees Fahrenheit

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Water temperature in Havana

Detailed information about the current water temperature in Havana. The trend over the last two weeks, daily averages, and precise forecast of the water temperature changes. Gain a deeper understanding of seasonal dynamics with monthly statistical analyses covering recent years.
Sea temperature in Havana now

79.4

°F

April 23, 06:03

Trend:

stable

Yesterday:

79.7°F

Tomorrow:

79.5°F

Sunrise:

07:02

Sunset:

19:54

Day Length:

12 h. 52 min.

Havana in April

Minimum:

78.4°F

Average:

80.0°F

Maximum:

81.5°F

Sea water temperature in Havana today

As of now, in Havana, the water temperature is 79.4°F. It's safe to say that the water is comfortably warm for various water-related activities. Today's reading is 0.6°F lower than the average recorded on this particular day in recent years. The sea temperature remains approximately unchanged from yesterday. According to the forecast, we expect the temperature to stay about the same.

Recent sea temperature and forecast

The water temperature today is above average for the last two weeks, showing a small increase in temperature. It also falls within the range of the average temperature recorded for this date, suggesting a consistent weather trend. The maximum temperature recorded for this date was 82.0°F on 2020, while the historical minimum was 78.3°F on 2025.

Over the last two weeks, the water temperature has stayed slightly lower than historical averages for those days. The forecast for the upcoming week suggests a gradual increase. The average temperature is expected to rise up to 79.9°F, with minimum temperature starting at 79.5°F, while the maximum might reach 80.2°F.

Daily water temperature in Havana

Date Current Year

actual* / forecast**

last year 10 years average
Apr 9 78.9°F 79.4°F 79.5°F
Apr 10 79.6°F 78.8°F 79.6°F
Apr 11 79.6°F 79.1°F 79.8°F
Apr 12 79.4°F 78.7°F 79.6°F
Apr 13 79.3°F 78.9°F 79.8°F
Apr 14 78.9°F 78.1°F 79.7°F
Apr 15 78.9°F 78.5°F 79.8°F
Apr 16 78.5°F 78.9°F 79.8°F
Apr 17 78.5°F 78.8°F 79.8°F
Apr 18 78.8°F 78.8°F 80.0°F
Apr 19 78.9°F 77.9°F 79.9°F
Apr 20 79.4°F 79.0°F 79.9°F
Apr 21 80.5°F 78.7°F 80.0°F
Apr 22 79.7°F 79.1°F 79.9°F
Apr 23 79.4°F 78.3°F 80.0°F
Apr 24 79.5°F 79.5°F 80.1°F
Apr 25 79.6°F 79.2°F 80.2°F
Apr 26 79.8°F 79.6°F 80.4°F
Apr 27 79.9°F 80.0°F 80.5°F
Apr 28 80.0°F 79.8°F 80.6°F
Apr 29 80.2°F 80.0°F 80.7°F
Apr 30 80.0°F 80.0°F 80.6°F

* actual - actual temperature values

** forecast - projected values for the next week

Real-time coastal temperatures could deviate by several degrees from the provided readings. These deviations often become evident following intense rainfall or strong winds.

Our forecasting methodology leverages a mathematical model, that uses current water and weather conditions, historical records, wind intensity and direction.

Sea water temperature in Havana by month

In Havana, the water temperature is comfortable for swimming all year round.
The warmest water in Havana was recorded on July 22, 2023, reaching a 87.9°F. While the coldest temperature occurred on February 1, 2025, dipping to 75.8°F. The average readings by season are 79.6°F in Winter, 80.2°F in Spring, 84.8°F in Summer, and 84.1°F in Autumn.