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Honolulu, HI Local Forecast Office

18NM NW Hawi HI

Marine Point Forecast

[NOTICE]

    • Late Afternoon

      Late Afternoon:E wind around 19 kt. Scattered showers. Mixed swell...NNE 1 ft at 8 seconds and NE 2 ft at 11 seconds. Waves around 5 ft.

      High: 75 °F

      E 19kt
      5ft

    • Tonight

      Tonight:E wind 11 to 19 kt. Showers likely, mainly before midnight. The rain could be heavy at times. Mixed swell...NNE 1 ft at 8 seconds and NE 2 ft at 11 seconds. Waves 5 to 6 ft.

      Low: 74 °F

      E 19kt
      5-6ft

    • Wednesday

      Wednesday:ESE wind 5 to 11 kt becoming NNE in the afternoon. Scattered showers. The rain could be heavy at times. Mixed swell...NNE 1 ft at 9 seconds and NE 2 ft at 10 seconds decreasing to at 6 seconds . Waves 5 to 6 ft.

      High: 76 °F

      ESE 11kt
      5-6ft

    • Wednesday Night

      Wednesday Night:Variable winds 5 kt or less. Scattered showers, with thunderstorms also possible after 2am. Some of the storms could produce heavy rainfall. Mixed swell...NNE 1 ft and NE 2 ft. Waves 5 to 6 ft.

      Low: 74 °F

      Light Wind
      5-6ft

    • Thursday

      Thursday:Variable winds less than 5 kt becoming ENE 5 to 10 kt in the afternoon. Scattered showers and thunderstorms. Some of the storms could produce heavy rainfall. Mixed swell...NNE 1 ft and NE 2 ft. Waves 6 to 7 ft.

      High: 76 °F

      ⇑ENE 10kt
      6-7ft

    • Thursday Night

      Thursday Night:ENE wind 8 to 14 kt. Scattered showers and thunderstorms, then showers and possibly a thunderstorm after 8pm. Some of the storms could produce heavy rainfall. Mixed swell...NNE 1 ft and NE 2 ft becoming ENE. Waves 7 to 8 ft.

      Low: 74 °F

      ENE 14kt
      7-8ft

    • Friday

      Friday:E wind 5 to 8 kt becoming variable and less than 5 kt. Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Mixed swell...NNE 1 ft and E 2 ft. Waves around 8 ft.

      High: 76 °F

      E 8kt⇓
      8ft

    • Friday Night

      Friday Night:SW wind around 9 kt. Showers likely and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Mixed swell...W 1 ft and E 2 ft. Waves 6 to 8 ft.

      Low: 74 °F

      SW 9kt
      6-8ft

    • Saturday

      Saturday:SW wind 7 to 10 kt. Showers likely. Mixed swell...W 1 ft and E 2 ft becoming NE. Waves 4 to 6 ft.

      High: 77 °F

      SW 10kt
      4-6ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 4:03 pm HST Apr 7, 2026
Forecast Valid: 5pm HST Apr 7, 2026-6pm HST Apr 14, 2026

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Detailed Forecast


Late Afternoon
E wind around 19 kt. Scattered showers. Mixed swell...NNE 1 ft at 8 seconds and NE 2 ft at 11 seconds. Waves around 5 ft.
Tonight
E wind 11 to 19 kt. Showers likely, mainly before midnight. The rain could be heavy at times. Mixed swell...NNE 1 ft at 8 seconds and NE 2 ft at 11 seconds. Waves 5 to 6 ft.
Wednesday
ESE wind 5 to 11 kt becoming NNE in the afternoon. Scattered showers. The rain could be heavy at times. Mixed swell...NNE 1 ft at 9 seconds and NE 2 ft at 10 seconds decreasing to at 6 seconds . Waves 5 to 6 ft.
Wednesday Night
Variable winds 5 kt or less. Scattered showers, with thunderstorms also possible after 2am. Some of the storms could produce heavy rainfall. Mixed swell...NNE 1 ft and NE 2 ft. Waves 5 to 6 ft.
Thursday
Variable winds less than 5 kt becoming ENE 5 to 10 kt in the afternoon. Scattered showers and thunderstorms. Some of the storms could produce heavy rainfall. Mixed swell...NNE 1 ft and NE 2 ft. Waves 6 to 7 ft.
Thursday Night
ENE wind 8 to 14 kt. Scattered showers and thunderstorms, then showers and possibly a thunderstorm after 8pm. Some of the storms could produce heavy rainfall. Mixed swell...NNE 1 ft and NE 2 ft becoming ENE. Waves 7 to 8 ft.
Friday
E wind 5 to 8 kt becoming variable and less than 5 kt. Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Mixed swell...NNE 1 ft and E 2 ft. Waves around 8 ft.
Friday Night
SW wind around 9 kt. Showers likely and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Mixed swell...W 1 ft and E 2 ft. Waves 6 to 8 ft.
Saturday
SW wind 7 to 10 kt. Showers likely. Mixed swell...W 1 ft and E 2 ft becoming NE. Waves 4 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: 4:03 pm HST Apr 7, 2026
Forecast Valid: 5pm HST Apr 7, 2026-6pm HST Apr 14, 2026
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