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Honolulu, HI Local Forecast Office

18NM NW Hawi HI

Marine Point Forecast

[NOTICE]
    • Today

      Today:E wind 5 to 10 kt becoming variable and less than 5 kt in the morning. Mostly sunny. Mixed swell...SSW 3 ft at 14 seconds and NNE 1 ft at 7 seconds. Waves 3 to 4 ft.

      High: 81 °F

      E 10kt⇓
      3-4ft

    • Tonight

      Tonight:Variable winds 5 kt or less. Isolated showers after 2am.   Mixed swell...SSW 3 ft at 13 seconds and NNE 1 ft at 7 seconds  building to  at 16 seconds . Waves 3 to 5 ft.

      Low: 78 °F

      Light Wind
      3-5ft

    • Thursday

      Thursday:ENE wind around 6 kt becoming variable and less than 5 kt. Scattered showers, mainly after 2pm.   Mixed swell...S 3 ft at 13 seconds and W 1 ft at 15 seconds becoming WNW. Waves around 5 ft.

      High: 82 °F

      ENE 6kt⇓
      5ft

    • Thursday Night

      Thursday Night:Variable winds 5 kt or less. Scattered showers.   Mixed swell...S 3 ft and WNW 1 ft. Waves 4 to 5 ft.

      Low: 78 °F

      Light Wind
      4-5ft

    • Friday

      Friday:Variable winds less than 5 kt becoming E 13 to 18 kt in the afternoon. Scattered showers, mainly before 8am.   Mixed swell...S 3 ft and WNW 1 ft. Waves around 4 ft.

      High: 82 °F

      ⇑E 18kt
      4ft

    • Friday Night

      Friday Night:E wind 16 to 18 kt. Scattered showers, mainly before midnight.   S swell 3 ft. Waves around 4 ft.

      Low: 78 °F

      E 18kt
      4ft

    • Saturday

      Saturday:ENE wind around 16 kt. Mostly sunny. Mixed swell...S 3 ft and W 1 ft becoming S. Waves 4 to 5 ft.

      High: 81 °F

      ENE 16kt
      4-5ft

    • Saturday Night

      Saturday Night:ENE wind 13 to 15 kt. Partly cloudy. Mixed swell...S 3 ft and W 0 to 1 ft...becoming S 3 ft. Waves around 4 ft.

      Low: 77 °F

      ENE 15kt
      4ft

    • Sunday

      Sunday:ENE wind around 14 kt. Sunny. S swell 3 ft. Waves around 4 ft.

      High: 81 °F

      ENE 14kt
      4ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 6:01 am HST Oct 7, 2026
Forecast Valid: 7am HST Oct 7, 2026-6pm HST Oct 13, 2026

View Nearby Observations

Detailed Forecast


Today
E wind 5 to 10 kt becoming variable and less than 5 kt in the morning. Mostly sunny. Mixed swell...SSW 3 ft at 14 seconds and NNE 1 ft at 7 seconds. Waves 3 to 4 ft.
Tonight
Variable winds 5 kt or less. Isolated showers after 2am. Mixed swell...SSW 3 ft at 13 seconds and NNE 1 ft at 7 seconds building to at 16 seconds . Waves 3 to 5 ft.
Thursday
ENE wind around 6 kt becoming variable and less than 5 kt. Scattered showers, mainly after 2pm. Mixed swell...S 3 ft at 13 seconds and W 1 ft at 15 seconds becoming WNW. Waves around 5 ft.
Thursday Night
Variable winds 5 kt or less. Scattered showers. Mixed swell...S 3 ft and WNW 1 ft. Waves 4 to 5 ft.
Friday
Variable winds less than 5 kt becoming E 13 to 18 kt in the afternoon. Scattered showers, mainly before 8am. Mixed swell...S 3 ft and WNW 1 ft. Waves around 4 ft.
Friday Night
E wind 16 to 18 kt. Scattered showers, mainly before midnight. S swell 3 ft. Waves around 4 ft.
Saturday
ENE wind around 16 kt. Mostly sunny. Mixed swell...S 3 ft and W 1 ft becoming S. Waves 4 to 5 ft.
Saturday Night
ENE wind 13 to 15 kt. Partly cloudy. Mixed swell...S 3 ft and W 0 to 1 ft...becoming S 3 ft. Waves around 4 ft.
Sunday
ENE wind around 14 kt. Sunny. S swell 3 ft. Waves around 4 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: 6:01 am HST Oct 7, 2026
Forecast Valid: 7am HST Oct 7, 2026-6pm HST Oct 13, 2026
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