Honolulu Sea Temperature

(Today) 2021

25.2°C / 77.4°F

Current weather

22°C / 72°F
(light rain)

Partly cloudy

Wind

16 mph

Humidity

73%


The measurements for the water temperature in Honolulu, Hawaii are provided by the daily satellite readings provided by the NOAA. The temperatures given are the sea surface temperature (SST) which is most relevant to recreational users.

Monthly average water temp

Monthly average max / min water temperatures

The graph below shows the range of monthly Honolulu water temperature derived from many years of historical sea surface temperature data.

Honolulu average maximum / minimum water temperatures
Maximum and minimum monthly sea temperatures in Honolulu
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 23.7 23.1 23 23.4 24.2 25 25.3 25.5 25.8 25.7 24.7 23.6
Max °C 25.2 25.2 24.8 26 26.4 26.4 26.4 26.9 27.6 26.9 26.6 25.8
Min °F 75.2 74.4 74.1 75.2 76.4 77.6 77.9 78.5 79.2 78.7 77.2 75.4
Max °F 76.7 76.5 75.9 77.8 78.6 79 79 79.9 81 79.9 79.1 77.6

7 day tide forecast for Honolulu

FriSatSunMonTueWedThu
  • Low 1:05am
    (0.06m)
  • High 5:08am
    (0.14m)
  • Low 10:25am
    (-0.03m)
  • High 6:15pm
    (0.58m)
  • Low 2:07am
    (0.06m)
  • High 5:55am
    (0.11m)
  • Low 10:56am
    (-0.01m)
  • High 7:00pm
    (0.56m)
  • Low 3:13am
    (0.05m)
  • High 7:01am
    (0.09m)
  • Low 11:32am
    (0.02m)
  • High 7:50pm
    (0.55m)
  • Low 4:13am
    (0.03m)
  • High 8:39am
    (0.1m)
  • Low 12:22pm
    (0.06m)
  • High 8:45pm
    (0.53m)
  • Low 4:58am
    (0.02m)
  • High 10:23am
    (0.13m)
  • Low 1:43pm
    (0.1m)
  • High 9:41pm
    (0.51m)
  • Low 5:33am
    (-0.01m)
  • High 11:32am
    (0.19m)
  • Low 3:29pm
    (0.12m)
  • High 10:36pm
    (0.48m)
  • Low 6:02am
    (-0.03m)
  • High 12:21pm
    (0.27m)
  • Low 5:08pm
    (0.13m)
7 day tide times for Honolulu

*These tide times are estimates based on the nearest accurate location (Honolulu, Oahu) and may differ by up to half an hour depending on distance. Please note, the tide times given are not suitable for navigational purposes.