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Honolulu, HI Local Forecast Office

18NM NW Hawi HI

Marine Point Forecast

[NOTICE]
    • Today

      Today:WNW wind 9 to 14 kt becoming variable and less than 5 kt. Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall.   Mixed swell...NNE 2 ft at 9 seconds and SSW 1 to 2 ft at 16 seconds. Waves 2 to 4 ft.

      High: 76 °F

      WNW 14kt⇓
      2-4ft

    • Tonight

      Tonight:SSE wind 7 to 10 kt becoming ENE in the evening. Scattered showers.   Mixed swell...NNE 2 ft at 9 seconds and SSW 1 ft at 15 seconds. Waves around 2 ft.

      Low: 72 °F

      E 10kt
      2ft

    • Monday

      Monday:ENE wind 10 to 17 kt. Scattered showers.   Mixed swell...NNE 2 ft at 9 seconds and SSW 1 ft at 15 seconds. Waves 2 to 4 ft.

      High: 74 °F

      ENE 17kt
      2-4ft

    • Monday Night

      Monday Night:ENE wind 14 to 17 kt. Scattered showers, mainly before midnight.   Mixed swell...NNE 2 to 3 ft and SSW 1 ft. Waves around 4 ft.

      Low: 72 °F

      ENE 17kt
      4ft

    • Tuesday

      Tuesday:NE wind 17 to 21 kt, with gusts as high as 27 kt. Sunny. Mixed swell...NNE 3 ft and SSW 1 ft. Waves 4 to 5 ft.

      High: 75 °F

      NE 21kt
      4-5ft

    • Tuesday Night

      Tuesday Night:NE wind 18 to 20 kt, with gusts as high as 26 kt. Partly cloudy. Mixed swell...NNE 3 to 4 ft and SSW 1 ft. Waves 5 to 6 ft.

      Low: 73 °F

      NE 20kt
      5-6ft

    • Wednesday

      Wednesday:ENE wind 18 to 20 kt, with gusts as high as 26 kt. Mostly sunny. Mixed swell...NNE 4 ft and SSW 1 ft. Waves 6 to 7 ft.

      High: 75 °F

      ENE 20kt
      6-7ft

    • Wednesday Night

      Wednesday Night:ENE wind around 18 kt. Partly cloudy. Mixed swell...NNE 4 ft and S 1 ft. Waves 6 to 7 ft.

      Low: 73 °F

      ENE 18kt
      6-7ft

    • Thursday

      Thursday:ENE wind around 19 kt. Sunny. Mixed swell...NE 4 ft and S 1 ft. Waves around 6 ft.

      High: 75 °F

      ENE 19kt
      6ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 6:02 am HST Mar 22, 2026
Forecast Valid: 9am HST Mar 22, 2026-6pm HST Mar 28, 2026

View Nearby Observations

Detailed Forecast


Today
WNW wind 9 to 14 kt becoming variable and less than 5 kt. Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Mixed swell...NNE 2 ft at 9 seconds and SSW 1 to 2 ft at 16 seconds. Waves 2 to 4 ft.
Tonight
SSE wind 7 to 10 kt becoming ENE in the evening. Scattered showers. Mixed swell...NNE 2 ft at 9 seconds and SSW 1 ft at 15 seconds. Waves around 2 ft.
Monday
ENE wind 10 to 17 kt. Scattered showers. Mixed swell...NNE 2 ft at 9 seconds and SSW 1 ft at 15 seconds. Waves 2 to 4 ft.
Monday Night
ENE wind 14 to 17 kt. Scattered showers, mainly before midnight. Mixed swell...NNE 2 to 3 ft and SSW 1 ft. Waves around 4 ft.
Tuesday
NE wind 17 to 21 kt, with gusts as high as 27 kt. Sunny. Mixed swell...NNE 3 ft and SSW 1 ft. Waves 4 to 5 ft.
Tuesday Night
NE wind 18 to 20 kt, with gusts as high as 26 kt. Partly cloudy. Mixed swell...NNE 3 to 4 ft and SSW 1 ft. Waves 5 to 6 ft.
Wednesday
ENE wind 18 to 20 kt, with gusts as high as 26 kt. Mostly sunny. Mixed swell...NNE 4 ft and SSW 1 ft. Waves 6 to 7 ft.
Wednesday Night
ENE wind around 18 kt. Partly cloudy. Mixed swell...NNE 4 ft and S 1 ft. Waves 6 to 7 ft.
Thursday
ENE wind around 19 kt. Sunny. Mixed swell...NE 4 ft and S 1 ft. Waves around 6 ft.

Winds and seas higher in and near tstms.

*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 am HST Mar 22, 2026
Forecast Valid: 9am HST Mar 22, 2026-6pm HST Mar 28, 2026
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