Average water temperature in Honolulu

The mean water temperature over the year in Honolulu (Hawaii), the United States of America.
Show the average water temperatures in Honolulu in Celsius »

Average monthly water temperature in Honolulu (HI),

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On average, August has the warmest water temperature with 27°C.
On average, March has the coldest water temperature with 24°C.

Weather Forecasts for Honolulu (HI)

Thu Apr 18

27°C | 20°C

25 km/h

0.9 mm

partly cloudy and small chance of slight rain

hourly forecast

Fri Apr 19

27°C | 21°C

29 km/h

1.7 mm

broken clouds and small chance of rain

hourly forecast

Sat Apr 20

26°C | 20°C

22 km/h

1.4 mm

broken clouds and chance of rain

hourly forecast

5-Day Forecast 10-Day Forecast

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