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Honolulu, HI Local Forecast Office

Wainaku HI

Marine Point Forecast

[NOTICE]

    • Tonight

      Tonight:N wind 5 to 8 kt becoming variable and less than 5 kt after midnight. Isolated showers. N swell 0 ft at 0 seconds. Waves 1 ft or less.

      Low: 64 °F

      N 8kt⇓
      < 1ft

    • Thursday

      Thursday:Variable winds less than 5 kt becoming NE around 6 kt in the afternoon. Scattered showers, mainly before noon. N swell 0 ft at 0 seconds. Waves 1 ft or less.

      High: 76 °F

      ⇑NE 6kt
      < 1ft

    • Thursday Night

      Thursday Night:NNE wind around 6 kt becoming variable and less than 5 kt in the evening. Scattered showers. N swell 0 ft at 0 seconds. Waves 1 ft or less.

      Low: 64 °F

      NNE 6kt⇓
      < 1ft

    • Friday

      Friday:Variable winds less than 5 kt becoming NNE 5 to 8 kt in the afternoon. Scattered showers. N swell 0 ft. Waves 1 ft or less.

      High: 76 °F

      ⇑NNE 8kt
      < 1ft

    • Friday Night

      Friday Night:Variable winds 5 kt or less. Isolated showers. N swell 0 ft. Waves 1 ft or less.

      Low: 64 °F

      Light Wind
      < 1ft

    • Saturday

      Saturday:Variable winds less than 5 kt becoming NE 5 to 7 kt. Scattered showers, mainly before noon. N swell 0 ft. Waves 1 ft or less building to 4 ft.

      High: 77 °F

      ⇑NE 7kt
      Waves Building4ft

    • Saturday Night

      Saturday Night:Variable winds 5 kt or less. Scattered showers. N swell 0 ft. Waves around 4 ft.

      Low: 65 °F

      Light Wind
      4ft

    • Sunday

      Sunday:Variable winds less than 5 kt becoming ENE around 6 kt. Scattered showers. N swell 0 ft. Waves around 4 ft.

      High: 78 °F

      ⇑ENE 6kt
      4ft

    • Sunday Night

      Sunday Night:Variable winds 5 kt or less. Scattered showers. N swell 0 ft. Waves around 4 ft.

      Low: 65 °F

      Light Wind
      4ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 6:02 pm HST Apr 1, 2026
Forecast Valid: 6pm HST Apr 1, 2026-6pm HST Apr 8, 2026

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Detailed Forecast


Tonight
N wind 5 to 8 kt becoming variable and less than 5 kt after midnight. Isolated showers. N swell 0 ft at 0 seconds. Waves 1 ft or less.
Thursday
Variable winds less than 5 kt becoming NE around 6 kt in the afternoon. Scattered showers, mainly before noon. N swell 0 ft at 0 seconds. Waves 1 ft or less.
Thursday Night
NNE wind around 6 kt becoming variable and less than 5 kt in the evening. Scattered showers. N swell 0 ft at 0 seconds. Waves 1 ft or less.
Friday
Variable winds less than 5 kt becoming NNE 5 to 8 kt in the afternoon. Scattered showers. N swell 0 ft. Waves 1 ft or less.
Friday Night
Variable winds 5 kt or less. Isolated showers. N swell 0 ft. Waves 1 ft or less.
Saturday
Variable winds less than 5 kt becoming NE 5 to 7 kt. Scattered showers, mainly before noon. N swell 0 ft. Waves 1 ft or less building to 4 ft.
Saturday Night
Variable winds 5 kt or less. Scattered showers. N swell 0 ft. Waves around 4 ft.
Sunday
Variable winds less than 5 kt becoming ENE around 6 kt. Scattered showers. N swell 0 ft. Waves around 4 ft.
Sunday Night
Variable winds 5 kt or less. Scattered showers. N swell 0 ft. Waves around 4 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: 19.75°N 155.09°W
Last Update: 6:02 pm HST Apr 1, 2026
Forecast Valid: 6pm HST Apr 1, 2026-6pm HST Apr 8, 2026
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