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Honolulu, HI Local Forecast Office

18NM NW Hawi HI

Marine Point Forecast

[NOTICE]
    • Tonight

      Tonight:ENE wind 20 to 23 kt, with gusts as high as 30 kt. Partly cloudy. WNW swell 0 ft at 11 seconds. Waves around 6 ft.

      Low: 75 °F

      ENE 23kt
      6ft

      Small Craft Advisory
      Small Craft Advisory

    • Tuesday

      Tuesday:ENE wind 21 to 23 kt, with gusts as high as 30 kt. Sunny. WNW swell 0 ft at 10 seconds. Waves around 6 ft.

      High: 77 °F

      ENE 23kt
      6ft

      Small Craft Advisory
      Small Craft Advisory

    • Tuesday Night

      Tuesday Night:ENE wind 21 to 23 kt, with gusts as high as 30 kt. Partly cloudy. WNW swell 0 ft at 10 seconds. Waves 6 to 7 ft.

      Low: 75 °F

      ENE 23kt
      6-7ft

      Small Craft Advisory
      Small Craft Advisory

    • Wednesday

      Wednesday:ENE wind 23 to 25 kt, with gusts as high as 32 kt. Sunny. WNW swell 0 ft. Waves 7 to 8 ft.

      High: 77 °F

      ENE 25kt
      7-8ft

    • Wednesday Night

      Wednesday Night:ENE wind around 26 kt, with gusts as high as 34 kt. Partly cloudy. WNW swell 0 ft. Waves around 8 ft.

      Low: 74 °F

      ENE 26kt
      8ft

    • Thursday

      Thursday:ENE wind around 26 kt, with gusts as high as 34 kt. Sunny. WNW swell 0 ft. Waves around 8 ft.

      High: 77 °F

      ENE 26kt
      8ft

    • Thursday Night

      Thursday Night:ENE wind around 26 kt, with gusts as high as 34 kt. Partly cloudy. WNW swell 0 ft. Waves 8 to 9 ft.

      Low: 74 °F

      ENE 26kt
      8-9ft

    • Friday

      Friday:ENE wind around 26 kt, with gusts as high as 34 kt. Sunny. W swell 0 ft. Waves around 8 ft.

      High: 76 °F

      ENE 26kt
      8ft

    • Friday Night

      Friday Night:ENE wind 23 to 26 kt, with gusts as high as 34 kt. Partly cloudy. NNE swell 0 ft. Waves around 8 ft.

      Low: 73 °F

      ENE 26kt
      8ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 6:02 pm HST May 18, 2026
Forecast Valid: 7pm HST May 18, 2026-6pm HST May 25, 2026

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT THROUGH EARLY WEDNESDAY

Tonight
ENE wind 20 to 23 kt, with gusts as high as 30 kt. Partly cloudy. WNW swell 0 ft at 11 seconds. Waves around 6 ft.
Tuesday
ENE wind 21 to 23 kt, with gusts as high as 30 kt. Sunny. WNW swell 0 ft at 10 seconds. Waves around 6 ft.
Tuesday Night
ENE wind 21 to 23 kt, with gusts as high as 30 kt. Partly cloudy. WNW swell 0 ft at 10 seconds. Waves 6 to 7 ft.
Wednesday
ENE wind 23 to 25 kt, with gusts as high as 32 kt. Sunny. WNW swell 0 ft. Waves 7 to 8 ft.
Wednesday Night
ENE wind around 26 kt, with gusts as high as 34 kt. Partly cloudy. WNW swell 0 ft. Waves around 8 ft.
Thursday
ENE wind around 26 kt, with gusts as high as 34 kt. Sunny. WNW swell 0 ft. Waves around 8 ft.
Thursday Night
ENE wind around 26 kt, with gusts as high as 34 kt. Partly cloudy. WNW swell 0 ft. Waves 8 to 9 ft.
Friday
ENE wind around 26 kt, with gusts as high as 34 kt. Sunny. W swell 0 ft. Waves around 8 ft.
Friday Night
ENE wind 23 to 26 kt, with gusts as high as 34 kt. Partly cloudy. NNE swell 0 ft. Waves around 8 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: 20.4°N 156.09°W
Last Update: 6:02 pm HST May 18, 2026
Forecast Valid: 7pm HST May 18, 2026-6pm HST May 25, 2026
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