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Honolulu, HI Local Forecast Office

Haleiwa HI

Marine Point Forecast

[NOTICE]
    • Today

      Today:E wind 15 to 17 kt. Isolated showers before noon.   Mixed swell...NNW 2 ft at 9 seconds and W 1 ft at 14 seconds. Waves 7 to 8 ft.

      High: 80 °F

      E 17kt
      7-8ft

    • Tonight

      Tonight:ENE wind around 16 kt. Mostly clear. Mixed swell...NNW 2 ft at 9 seconds  and W 0 to 1 ft at 0 seconds...becoming NNW 1 ft at 9 seconds . Waves 8 to 9 ft.

      Low: 72 °F

      ENE 16kt
      8-9ft

      Small Craft Advisory
      Small Craft Advisory

    • Thursday

      Thursday:ENE wind 16 to 20 kt, with gusts as high as 26 kt. Sunny. NNW swell 1 ft at 9 seconds. Waves 8 to 10 ft.

      High: 80 °F

      ENE 20kt
      8-10ft

      Small Craft Advisory
      Small Craft Advisory

    • Thursday Night

      Thursday Night:ENE wind around 17 kt. Mostly clear. NNW swell 1 to 2 ft. Waves around 10 ft.

      Low: 71 °F

      ENE 17kt
      10ft

      Small Craft Advisory
      Small Craft Advisory

    • Friday

      Friday:ENE wind 16 to 19 kt. Sunny. Mixed swell...NNW 2 ft and W 1 ft. Waves 9 to 10 ft.

      High: 79 °F

      ENE 19kt
      9-10ft

    • Friday Night

      Friday Night:ENE wind 14 to 16 kt. Mostly clear. Mixed swell...NNW 2 ft and W 1 ft. Waves 9 to 10 ft.

      Low: 71 °F

      ENE 16kt
      9-10ft

    • Saturday

      Saturday:ENE wind around 17 kt. Sunny. Mixed swell...NNW 2 to 3 ft and W 1 ft. Waves 9 to 10 ft.

      High: 78 °F

      ENE 17kt
      9-10ft

    • Saturday Night

      Saturday Night:ENE wind 13 to 16 kt. Mostly clear. NNW swell 3 ft. Waves 9 to 10 ft.

      Low: 71 °F

      ENE 16kt
      9-10ft

    • Sunday

      Sunday:ENE wind 13 to 16 kt. Sunny. NNW swell 2 to 3 ft. Waves 8 to 9 ft.

      High: 79 °F

      ENE 16kt
      8-9ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 4:01 am HST May 20, 2026
Forecast Valid: 8am HST May 20, 2026-6pm HST May 26, 2026

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT FROM THIS EVENING THROUGH EARLY

Today
E wind 15 to 17 kt. Isolated showers before noon. Mixed swell...NNW 2 ft at 9 seconds and W 1 ft at 14 seconds. Waves 7 to 8 ft.
Tonight
ENE wind around 16 kt. Mostly clear. Mixed swell...NNW 2 ft at 9 seconds and W 0 to 1 ft at 0 seconds...becoming NNW 1 ft at 9 seconds . Waves 8 to 9 ft.
Thursday
ENE wind 16 to 20 kt, with gusts as high as 26 kt. Sunny. NNW swell 1 ft at 9 seconds. Waves 8 to 10 ft.
Thursday Night
ENE wind around 17 kt. Mostly clear. NNW swell 1 to 2 ft. Waves around 10 ft.
Friday
ENE wind 16 to 19 kt. Sunny. Mixed swell...NNW 2 ft and W 1 ft. Waves 9 to 10 ft.
Friday Night
ENE wind 14 to 16 kt. Mostly clear. Mixed swell...NNW 2 ft and W 1 ft. Waves 9 to 10 ft.
Saturday
ENE wind around 17 kt. Sunny. Mixed swell...NNW 2 to 3 ft and W 1 ft. Waves 9 to 10 ft.
Saturday Night
ENE wind 13 to 16 kt. Mostly clear. NNW swell 3 ft. Waves 9 to 10 ft.
Sunday
ENE wind 13 to 16 kt. Sunny. NNW swell 2 to 3 ft. Waves 8 to 9 ft.

*Notices:

  1. This forecast is for a single location. For safety concerns, mariners should be aware of the weather over a larger area. Forecast information for a larger area can be found within the zone forecast and the NDFD graphics.
  2. The forecast conditions at a particular point may not exceed the criteria of a Small Craft Advisory, Gale, Storm etc. These watches/warnings/advisories are issued for the entire zone in which the point resides and mariners should act accordingly.
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ABOUT THIS FORECAST

Point Forecast: 21.61°N 158.13°W
Last Update: 4:01 am HST May 20, 2026
Forecast Valid: 8am HST May 20, 2026-6pm HST May 26, 2026
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