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Honolulu, HI Local Forecast Office

4NM E Wainaku HI

Marine Point Forecast

[NOTICE]

    • Tonight

      Tonight:NE wind 5 to 9 kt becoming variable and less than 5 kt after midnight. Showers likely, mainly before midnight. SE swell 0 ft at 12 seconds. Waves 1 ft or less.

      Low: 72 °F

      NE 9kt⇓
      < 1ft

    • Sunday

      Sunday:Variable winds less than 5 kt becoming NE around 6 kt in the afternoon. Scattered showers. SE swell 0 ft at 13 seconds building to at 19 seconds . Waves 1 ft or less.

      High: 82 °F

      ⇑NE 6kt
      < 1ft

    • Sunday Night

      Sunday Night:NE wind around 6 kt becoming variable and less than 5 kt. Scattered showers. SE swell 0 ft at 20 seconds. Waves 1 ft or less.

      Low: 73 °F

      NE 6kt⇓
      < 1ft

    • Monday

      Monday:NE wind 5 to 7 kt. Scattered showers, mainly before noon. SE swell 0 ft. Waves 1 ft or less.

      High: 82 °F

      NE 7kt
      < 1ft

    • Monday Night

      Monday Night:N wind 5 to 7 kt. Scattered showers. SE swell 0 ft. Waves 1 ft or less.

      Low: 73 °F

      N 7kt
      < 1ft

    • Tuesday

      Tuesday:NE wind 5 to 7 kt. Scattered showers, mainly before noon. SE swell 0 ft. Waves 1 ft or less.

      High: 83 °F

      NE 7kt
      < 1ft

    • Tuesday Night

      Tuesday Night:Variable winds 5 kt or less. Showers likely, mainly after midnight. SE swell 0 ft. Waves 1 ft or less.

      Low: 73 °F

      Light Wind
      < 1ft

    • Wednesday

      Wednesday:Variable winds less than 5 kt becoming ENE 5 to 8 kt. Showers likely. SE swell 0 ft. Waves 1 ft or less building to 7 ft.

      High: 82 °F

      ⇑ENE 8kt
      Waves Building7ft

    • Wednesday Night

      Wednesday Night:Variable winds less than 5 kt becoming NNE 5 to 8 kt after midnight. Scattered showers. SE swell 0 ft. Waves around 7 ft.

      Low: 73 °F

      ⇑NNE 8kt
      7ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 6:01 pm HST Aug 29, 2026
Forecast Valid: 6pm HST Aug 29, 2026-6pm HST Sep 5, 2026

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Detailed Forecast


Tonight
NE wind 5 to 9 kt becoming variable and less than 5 kt after midnight. Showers likely, mainly before midnight. SE swell 0 ft at 12 seconds. Waves 1 ft or less.
Sunday
Variable winds less than 5 kt becoming NE around 6 kt in the afternoon. Scattered showers. SE swell 0 ft at 13 seconds building to at 19 seconds . Waves 1 ft or less.
Sunday Night
NE wind around 6 kt becoming variable and less than 5 kt. Scattered showers. SE swell 0 ft at 20 seconds. Waves 1 ft or less.
Monday
NE wind 5 to 7 kt. Scattered showers, mainly before noon. SE swell 0 ft. Waves 1 ft or less.
Monday Night
N wind 5 to 7 kt. Scattered showers. SE swell 0 ft. Waves 1 ft or less.
Tuesday
NE wind 5 to 7 kt. Scattered showers, mainly before noon. SE swell 0 ft. Waves 1 ft or less.
Tuesday Night
Variable winds 5 kt or less. Showers likely, mainly after midnight. SE swell 0 ft. Waves 1 ft or less.
Wednesday
Variable winds less than 5 kt becoming ENE 5 to 8 kt. Showers likely. SE swell 0 ft. Waves 1 ft or less building to 7 ft.
Wednesday Night
Variable winds less than 5 kt becoming NNE 5 to 8 kt after midnight. Scattered showers. SE swell 0 ft. Waves around 7 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 155.04°W
Last Update: 6:01 pm HST Aug 29, 2026
Forecast Valid: 6pm HST Aug 29, 2026-6pm HST Sep 5, 2026
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