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Honolulu, HI Local Forecast Office

4NM E Wainaku HI

Marine Point Forecast

[NOTICE]
    • Overnight

      Overnight:W wind 5 to 7 kt becoming variable and less than 5 kt. Showers.   SE swell 0 ft at 18 seconds. Waves 1 ft or less.

      Low: 73 °F

      W 7kt⇓
      < 1ft

    • Monday

      Monday:NW wind 6 to 10 kt becoming ENE in the morning. Scattered showers.   SE swell 0 ft at 18 seconds. Waves 1 ft or less.

      High: 82 °F

      NNE 10kt
      < 1ft

    • Monday Night

      Monday Night:NNE wind 8 to 10 kt becoming NNW in the evening. Scattered showers.   SE swell 0 ft at 20 seconds. Waves 1 ft or less.

      Low: 73 °F

      NNE 10kt
      < 1ft

    • Tuesday

      Tuesday:NNE wind 8 to 10 kt. Scattered showers.   SE swell 0 ft. Waves 1 ft or less.

      High: 84 °F

      NNE 10kt
      < 1ft

    • Tuesday Night

      Tuesday Night:NE wind 5 to 10 kt becoming N after midnight. Showers likely.   SE swell 0 ft. Waves 1 ft or less.

      Low: 73 °F

      NE 10kt
      < 1ft

    • Wednesday

      Wednesday:N wind 5 to 10 kt becoming ENE in the morning. Scattered showers.   SE swell 0 ft. Waves 1 ft or less.

      High: 83 °F

      NE 10kt
      < 1ft

    • Wednesday Night

      Wednesday Night:NE wind 6 to 10 kt. Showers likely, mainly after midnight.   SE swell 0 ft. Waves 1 ft or less.

      Low: 73 °F

      NE 10kt
      < 1ft

    • Thursday

      Thursday:NE wind 8 to 14 kt. Scattered showers.   SE swell 0 ft. Waves 1 ft or less.

      High: 82 °F

      NE 14kt
      < 1ft

    • Thursday Night

      Thursday Night:NE wind 9 to 14 kt becoming E after midnight. Showers likely.   SE swell 0 ft. Waves 1 ft or less.

      Low: 73 °F

      NE 14kt
      < 1ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 9:36 pm HST Aug 30, 2026
Forecast Valid: 12am HST Aug 31, 2026-6pm HST Sep 6, 2026

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Detailed Forecast


Overnight
W wind 5 to 7 kt becoming variable and less than 5 kt. Showers. SE swell 0 ft at 18 seconds. Waves 1 ft or less.
Monday
NW wind 6 to 10 kt becoming ENE in the morning. Scattered showers. SE swell 0 ft at 18 seconds. Waves 1 ft or less.
Monday Night
NNE wind 8 to 10 kt becoming NNW in the evening. Scattered showers. SE swell 0 ft at 20 seconds. Waves 1 ft or less.
Tuesday
NNE wind 8 to 10 kt. Scattered showers. SE swell 0 ft. Waves 1 ft or less.
Tuesday Night
NE wind 5 to 10 kt becoming N after midnight. Showers likely. SE swell 0 ft. Waves 1 ft or less.
Wednesday
N wind 5 to 10 kt becoming ENE in the morning. Scattered showers. SE swell 0 ft. Waves 1 ft or less.
Wednesday Night
NE wind 6 to 10 kt. Showers likely, mainly after midnight. SE swell 0 ft. Waves 1 ft or less.
Thursday
NE wind 8 to 14 kt. Scattered showers. SE swell 0 ft. Waves 1 ft or less.
Thursday Night
NE wind 9 to 14 kt becoming E after midnight. Showers likely. SE swell 0 ft. Waves 1 ft or less.

*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: 9:36 pm HST Aug 30, 2026
Forecast Valid: 12am HST Aug 31, 2026-6pm HST Sep 6, 2026
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