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Honolulu, HI Local Forecast Office

18NM NW Hawi HI

Marine Point Forecast

[NOTICE]
    • Today

      Today:ENE wind 17 to 22 kt, with gusts as high as 28 kt. Mostly sunny. WNW swell 0 ft at 12 seconds. Waves 4 to 5 ft.

      High: 76 °F

      ENE 22kt
      4-5ft

      Small Craft Advisory
      Small Craft Advisory

    • Tonight

      Tonight:ENE wind 20 to 22 kt, with gusts as high as 28 kt. Mostly cloudy. WNW swell 0 ft at 12 seconds. Waves around 5 ft.

      Low: 76 °F

      ENE 22kt
      5ft

      Small Craft Advisory
      Small Craft Advisory

    • Saturday

      Saturday:ENE wind around 21 kt, with gusts as high as 27 kt. Mostly sunny. WNW swell 0 ft at 11 seconds. Waves around 5 ft.

      High: 77 °F

      ENE 21kt
      5ft

      Small Craft Advisory
      Small Craft Advisory

    • Saturday Night

      Saturday Night:E wind 19 to 21 kt, with gusts as high as 27 kt. Partly cloudy. WNW swell 0 ft. Waves around 5 ft.

      Low: 75 °F

      E 21kt
      5ft

    • Sunday

      Sunday:E wind 19 to 21 kt, with gusts as high as 27 kt. Partly sunny. WNW swell 0 ft. Waves around 5 ft.

      High: 76 °F

      E 21kt
      5ft

    • Sunday Night

      Sunday Night:E wind 16 to 21 kt, with gusts as high as 27 kt. Mostly cloudy. WNW swell 0 ft. Waves around 5 ft.

      Low: 75 °F

      E 21kt
      5ft

    • Monday

      Monday:E wind 10 to 16 kt. Mostly sunny. WNW swell 0 ft. Waves around 5 ft.

      High: 76 °F

      E 16kt
      5ft

    • Monday Night

      Monday Night:E wind 6 to 11 kt becoming variable and less than 5 kt after midnight. Partly cloudy. WNW swell 0 ft. Waves around 5 ft.

      Low: 75 °F

      E 11kt⇓
      5ft

    • Tuesday

      Tuesday:Variable winds less than 5 kt becoming ENE 5 to 7 kt in the afternoon. Mostly sunny. Mixed swell...WNW 1 ft and S 1 ft. Waves 3 to 5 ft.

      High: 77 °F

      ⇑ENE 7kt
      3-5ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 6:01 am HST Apr 17, 2026
Forecast Valid: 7am HST Apr 17, 2026-6pm HST Apr 23, 2026

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT FROM EARLY THIS AFTERNOON

Today
ENE wind 17 to 22 kt, with gusts as high as 28 kt. Mostly sunny. WNW swell 0 ft at 12 seconds. Waves 4 to 5 ft.
Tonight
ENE wind 20 to 22 kt, with gusts as high as 28 kt. Mostly cloudy. WNW swell 0 ft at 12 seconds. Waves around 5 ft.
Saturday
ENE wind around 21 kt, with gusts as high as 27 kt. Mostly sunny. WNW swell 0 ft at 11 seconds. Waves around 5 ft.
Saturday Night
E wind 19 to 21 kt, with gusts as high as 27 kt. Partly cloudy. WNW swell 0 ft. Waves around 5 ft.
Sunday
E wind 19 to 21 kt, with gusts as high as 27 kt. Partly sunny. WNW swell 0 ft. Waves around 5 ft.
Sunday Night
E wind 16 to 21 kt, with gusts as high as 27 kt. Mostly cloudy. WNW swell 0 ft. Waves around 5 ft.
Monday
E wind 10 to 16 kt. Mostly sunny. WNW swell 0 ft. Waves around 5 ft.
Monday Night
E wind 6 to 11 kt becoming variable and less than 5 kt after midnight. Partly cloudy. WNW swell 0 ft. Waves around 5 ft.
Tuesday
Variable winds less than 5 kt becoming ENE 5 to 7 kt in the afternoon. Mostly sunny. Mixed swell...WNW 1 ft and S 1 ft. Waves 3 to 5 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: 6:01 am HST Apr 17, 2026
Forecast Valid: 7am HST Apr 17, 2026-6pm HST Apr 23, 2026
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