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Honolulu, HI Local Forecast Office

18NM NW Hawi HI

Marine Point Forecast

[NOTICE]

    • Today

      Today:Variable winds less than 5 kt becoming SW 7 to 12 kt in the afternoon. Showers, mainly before noon. The rain could be heavy at times. Widespread haze. WNW swell 1 ft at 11 seconds. Waves around 4 ft.

      High: 77 °F

      ⇑SW 12kt
      4ft

    • Tonight

      Tonight:SW wind 9 to 13 kt. Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Widespread haze. WNW swell 1 ft at 10 seconds. Waves 3 to 4 ft.

      Low: 75 °F

      SW 13kt
      3-4ft

    • Thursday

      Thursday:SW wind 5 to 9 kt becoming variable and less than 5 kt in the afternoon. Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Widespread haze. WNW swell 1 ft at 10 seconds. Waves around 3 ft.

      High: 77 °F

      SW 9kt⇓
      3ft

    • Thursday Night

      Thursday Night:Variable winds 5 kt or less. Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Widespread haze. Mixed swell...WNW 1 ft and N 1 ft. Waves 3 to 5 ft.

      Low: 75 °F

      Light Wind
      3-5ft

    • Friday

      Friday:Variable winds less than 5 kt becoming SSW 12 to 17 kt in the afternoon. Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Widespread haze. Mixed swell...WNW 1 to 2 ft and NE 1 ft. Waves 5 to 6 ft.

      High: 76 °F

      ⇑SSW 17kt
      5-6ft

    • Friday Night

      Friday Night:SSW wind 17 to 27 kt, with gusts as high as 35 kt. Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Widespread haze. Mixed swell...WNW 2 ft and NE 1 ft. Waves 6 ft building to 11 ft.

      Low: 74 °F

      SSW 27kt
      Waves Building11ft

    • Saturday

      Saturday:SSW wind 23 to 28 kt, with gusts as high as 36 kt. Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Widespread haze before noon. Mixed swell...WNW 2 ft and NNE 1 ft. Waves 10 to 11 ft.

      High: 77 °F

      SSW 28kt
      10-11ft

    • Saturday Night

      Saturday Night:SSW wind 21 to 23 kt, with gusts as high as 30 kt. Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. W swell 2 ft. Waves 10 ft subsiding to 7 ft.

      Low: 75 °F

      SSW 23kt
      10ftWaves Subsiding

    • Sunday

      Sunday:SSW wind 17 to 21 kt, with gusts as high as 27 kt. Showers. The rain could be heavy at times. WNW swell 2 ft. Waves around 7 ft.

      High: 78 °F

      SSW 21kt
      7ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 6:30 am HST Mar 11, 2026
Forecast Valid: 6am HST Mar 11, 2026-6pm HST Mar 17, 2026

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Detailed Forecast


Today
Variable winds less than 5 kt becoming SW 7 to 12 kt in the afternoon. Showers, mainly before noon. The rain could be heavy at times. Widespread haze. WNW swell 1 ft at 11 seconds. Waves around 4 ft.
Tonight
SW wind 9 to 13 kt. Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Widespread haze. WNW swell 1 ft at 10 seconds. Waves 3 to 4 ft.
Thursday
SW wind 5 to 9 kt becoming variable and less than 5 kt in the afternoon. Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Widespread haze. WNW swell 1 ft at 10 seconds. Waves around 3 ft.
Thursday Night
Variable winds 5 kt or less. Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Widespread haze. Mixed swell...WNW 1 ft and N 1 ft. Waves 3 to 5 ft.
Friday
Variable winds less than 5 kt becoming SSW 12 to 17 kt in the afternoon. Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Widespread haze. Mixed swell...WNW 1 to 2 ft and NE 1 ft. Waves 5 to 6 ft.
Friday Night
SSW wind 17 to 27 kt, with gusts as high as 35 kt. Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Widespread haze. Mixed swell...WNW 2 ft and NE 1 ft. Waves 6 ft building to 11 ft.
Saturday
SSW wind 23 to 28 kt, with gusts as high as 36 kt. Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Widespread haze before noon. Mixed swell...WNW 2 ft and NNE 1 ft. Waves 10 to 11 ft.
Saturday Night
SSW wind 21 to 23 kt, with gusts as high as 30 kt. Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. W swell 2 ft. Waves 10 ft subsiding to 7 ft.
Sunday
SSW wind 17 to 21 kt, with gusts as high as 27 kt. Showers. The rain could be heavy at times. WNW swell 2 ft. Waves around 7 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: 6:30 am HST Mar 11, 2026
Forecast Valid: 6am HST Mar 11, 2026-6pm HST Mar 17, 2026
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