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Honolulu, HI Local Forecast Office

18NM NW Hawi HI

Marine Point Forecast

[NOTICE]

    • Late Afternoon

      Late Afternoon:Variable winds less than 5 kt becoming WSW 5 to 10 kt. Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Mixed swell...NNE 3 ft at 11 seconds and SSW 2 ft at 18 seconds. Waves 4 to 5 ft.

      High: 76 °F

      ⇑WSW 10kt
      4-5ft

    • Tonight

      Tonight:W wind 9 to 11 kt. Occasional showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Mixed swell...NNE 2 to 3 ft at 10 seconds and SSW 2 ft at 17 seconds. Waves 3 to 4 ft.

      Low: 73 °F

      W 11kt
      3-4ft

    • Sunday

      Sunday:SSW wind 5 to 9 kt becoming variable and less than 5 kt in the afternoon. Occasional showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Mixed swell...NNE 2 ft at 10 seconds and SSW 1 to 2 ft at 16 seconds. Waves around 3 ft.

      High: 76 °F

      SSW 9kt⇓
      3ft

    • Sunday Night

      Sunday Night:Variable winds 5 kt or less. Showers likely and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Mixed swell...NNE 2 ft and SSW 1 ft. Waves 2 to 3 ft.

      Low: 73 °F

      Light Wind
      2-3ft

    • Monday

      Monday:ENE wind 5 to 10 kt increasing to 11 to 16 kt in the afternoon. Scattered showers. Mixed swell...NNE 2 ft and SSW 1 ft. Waves 2 to 4 ft.

      High: 75 °F

      ⇑ENE 16kt
      2-4ft

    • Monday Night

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

      Low: 73 °F

      ENE 17kt
      3-4ft

    • Tuesday

      Tuesday:ENE wind 17 to 20 kt. Sunny. Mixed swell...NNE 3 ft and SSW 1 ft. Waves 4 to 5 ft.

      High: 75 °F

      ENE 20kt
      4-5ft

    • Tuesday Night

      Tuesday Night:ENE wind 20 to 22 kt, with gusts as high as 28 kt. Partly cloudy. Mixed swell...NNE 3 ft and SSW 1 ft. Waves 5 to 6 ft.

      Low: 73 °F

      ENE 22kt
      5-6ft

    • Wednesday

      Wednesday:ENE wind 21 to 23 kt, with gusts as high as 30 kt. Mostly sunny. Mixed swell...NNE 3 ft and SSW 1 ft. Waves 5 to 6 ft.

      High: 74 °F

      ENE 23kt
      5-6ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 4:02 pm HST Mar 21, 2026
Forecast Valid: 4pm HST Mar 21, 2026-6pm HST Mar 28, 2026

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Detailed Forecast


Late Afternoon
Variable winds less than 5 kt becoming WSW 5 to 10 kt. Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Mixed swell...NNE 3 ft at 11 seconds and SSW 2 ft at 18 seconds. Waves 4 to 5 ft.
Tonight
W wind 9 to 11 kt. Occasional showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Mixed swell...NNE 2 to 3 ft at 10 seconds and SSW 2 ft at 17 seconds. Waves 3 to 4 ft.
Sunday
SSW wind 5 to 9 kt becoming variable and less than 5 kt in the afternoon. Occasional showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Mixed swell...NNE 2 ft at 10 seconds and SSW 1 to 2 ft at 16 seconds. Waves around 3 ft.
Sunday Night
Variable winds 5 kt or less. Showers likely and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Mixed swell...NNE 2 ft and SSW 1 ft. Waves 2 to 3 ft.
Monday
ENE wind 5 to 10 kt increasing to 11 to 16 kt in the afternoon. Scattered showers. Mixed swell...NNE 2 ft and SSW 1 ft. Waves 2 to 4 ft.
Monday Night
ENE wind 14 to 17 kt. Scattered showers, mainly before midnight. Mixed swell...NNE 2 ft and SSW 1 ft. Waves 3 to 4 ft.
Tuesday
ENE wind 17 to 20 kt. Sunny. Mixed swell...NNE 3 ft and SSW 1 ft. Waves 4 to 5 ft.
Tuesday Night
ENE wind 20 to 22 kt, with gusts as high as 28 kt. Partly cloudy. Mixed swell...NNE 3 ft and SSW 1 ft. Waves 5 to 6 ft.
Wednesday
ENE wind 21 to 23 kt, with gusts as high as 30 kt. Mostly sunny. Mixed swell...NNE 3 ft and SSW 1 ft. Waves 5 to 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: 4:02 pm HST Mar 21, 2026
Forecast Valid: 4pm HST Mar 21, 2026-6pm HST Mar 28, 2026
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