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Honolulu, HI Local Forecast Office

Wainaku HI

Marine Point Forecast

[NOTICE]
    • Today

      Today:Variable winds less than 5 kt becoming ESE around 6 kt. A slight chance of showers after noon.   N swell 0 ft at 0 seconds. Waves 1 ft or less.

      High: 81 °F

      ⇑ESE 6kt
      < 1ft

    • Tonight

      Tonight:Variable winds 5 kt or less. A chance of showers, mainly before midnight.   N swell 0 ft at 0 seconds. Waves 1 ft or less.

      Low: 70 °F

      Light Wind
      < 1ft

    • Friday

      Friday:Variable winds less than 5 kt becoming ENE around 6 kt in the afternoon. A chance of showers, mainly after noon.   N swell 0 ft at 0 seconds. Waves 1 ft or less.

      High: 81 °F

      ⇑ENE 6kt
      < 1ft

    • Friday Night

      Friday Night:E wind around 6 kt. A chance of showers.   N swell 0 ft. Waves 1 ft or less.

      Low: 70 °F

      E 6kt
      < 1ft

    • Saturday

      Saturday:E wind 5 to 7 kt becoming variable and less than 5 kt in the afternoon. A chance of showers.   N swell 0 ft. Waves 1 ft or less.

      High: 79 °F

      E 7kt⇓
      < 1ft

    • Saturday Night

      Saturday Night:Variable winds less than 5 kt becoming ESE around 6 kt after midnight. A chance of showers, mainly before midnight.   N swell 0 ft. Waves 1 ft or less.

      Low: 69 °F

      ⇑ESE 6kt
      < 1ft

    • Sunday

      Sunday:E wind 5 to 7 kt becoming variable and less than 5 kt in the afternoon. A slight chance of showers before noon.   N swell 0 ft. Waves 1 ft or less.

      High: 80 °F

      E 7kt⇓
      < 1ft

    • Sunday Night

      Sunday Night:Variable winds 5 kt or less. A chance of showers.   N swell 0 ft. Waves 1 ft or less.

      Low: 69 °F

      Light Wind
      < 1ft

    • Monday

      Monday:Variable winds less than 5 kt becoming E 5 to 8 kt in the afternoon. A slight chance of showers.   N swell 0 ft. Waves 1 ft or less building to 4 ft.

      High: 80 °F

      ⇑E 8kt
      Waves Building4ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 6:02 am HST Apr 16, 2026
Forecast Valid: 10am HST Apr 16, 2026-6pm HST Apr 22, 2026

View Nearby Observations

Detailed Forecast


Today
Variable winds less than 5 kt becoming ESE around 6 kt. A slight chance of showers after noon. N swell 0 ft at 0 seconds. Waves 1 ft or less.
Tonight
Variable winds 5 kt or less. A chance of showers, mainly before midnight. N swell 0 ft at 0 seconds. Waves 1 ft or less.
Friday
Variable winds less than 5 kt becoming ENE around 6 kt in the afternoon. A chance of showers, mainly after noon. N swell 0 ft at 0 seconds. Waves 1 ft or less.
Friday Night
E wind around 6 kt. A chance of showers. N swell 0 ft. Waves 1 ft or less.
Saturday
E wind 5 to 7 kt becoming variable and less than 5 kt in the afternoon. A chance of showers. N swell 0 ft. Waves 1 ft or less.
Saturday Night
Variable winds less than 5 kt becoming ESE around 6 kt after midnight. A chance of showers, mainly before midnight. N swell 0 ft. Waves 1 ft or less.
Sunday
E wind 5 to 7 kt becoming variable and less than 5 kt in the afternoon. A slight chance of showers before noon. N swell 0 ft. Waves 1 ft or less.
Sunday Night
Variable winds 5 kt or less. A chance of showers. N swell 0 ft. Waves 1 ft or less.
Monday
Variable winds less than 5 kt becoming E 5 to 8 kt in the afternoon. A slight chance of showers. N swell 0 ft. Waves 1 ft or less building to 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 am HST Apr 16, 2026
Forecast Valid: 10am HST Apr 16, 2026-6pm HST Apr 22, 2026
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