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Honolulu, HI Local Forecast Office

4NM E Wainaku HI

Marine Point Forecast

[NOTICE]
    • Tonight

      Tonight:N wind 7 to 12 kt becoming variable and less than 5 kt in the evening. Showers likely.   SE swell 0 ft at 14 seconds. Waves 6 ft subsiding to 3 ft.

      Low: 73 °F

      N 12kt⇓
      6ftWaves Subsiding

    • Wednesday

      Wednesday:Variable winds less than 5 kt becoming E 6 to 11 kt in the afternoon. Showers likely, mainly after noon.   SE swell 0 ft at 14 seconds. Waves around 3 ft.

      High: 85 °F

      ⇑E 11kt
      3ft

    • Wednesday Night

      Wednesday Night:ESE wind 6 to 11 kt becoming variable and less than 5 kt after midnight. Scattered showers.   SE swell 0 ft at 14 seconds. Waves 3 ft building to 6 ft.

      Low: 73 °F

      ESE 11kt⇓
      Waves Building6ft

    • Thursday

      Thursday:Variable winds less than 5 kt becoming E 5 to 9 kt. Scattered showers.   SE swell 0 ft. Waves 5 to 6 ft.

      High: 84 °F

      ⇑E 9kt
      5-6ft

    • Thursday Night

      Thursday Night:Variable winds 5 kt or less. Scattered showers.   SE swell 0 ft. Waves 5 to 7 ft.

      Low: 73 °F

      Light Wind
      5-7ft

    • Friday

      Friday:Variable winds less than 5 kt becoming ENE 5 to 9 kt in the afternoon. Scattered showers.   SE swell 0 ft. Waves 6 to 7 ft.

      High: 83 °F

      ⇑ENE 9kt
      6-7ft

    • Friday Night

      Friday Night:NE wind 5 to 8 kt becoming variable and less than 5 kt in the evening. Scattered showers.   SE swell 0 ft. Waves around 6 ft.

      Low: 72 °F

      NE 8kt⇓
      6ft

    • Saturday

      Saturday:Variable winds 5 kt or less. Scattered showers.   SE swell 0 ft. Waves around 6 ft.

      High: 81 °F

      Light Wind
      6ft

    • Saturday Night

      Saturday Night:Variable winds 5 kt or less. Scattered showers.   SE swell 0 ft. Waves around 6 ft.

      Low: 72 °F

      Light Wind
      6ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 6:02 pm HST Jul 28, 2026
Forecast Valid: 7pm HST Jul 28, 2026-6pm HST Aug 4, 2026

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Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT THROUGH EARLY WEDNESDAY

Tonight
N wind 7 to 12 kt becoming variable and less than 5 kt in the evening. Showers likely. SE swell 0 ft at 14 seconds. Waves 6 ft subsiding to 3 ft.
Wednesday
Variable winds less than 5 kt becoming E 6 to 11 kt in the afternoon. Showers likely, mainly after noon. SE swell 0 ft at 14 seconds. Waves around 3 ft.
Wednesday Night
ESE wind 6 to 11 kt becoming variable and less than 5 kt after midnight. Scattered showers. SE swell 0 ft at 14 seconds. Waves 3 ft building to 6 ft.
Thursday
Variable winds less than 5 kt becoming E 5 to 9 kt. Scattered showers. SE swell 0 ft. Waves 5 to 6 ft.
Thursday Night
Variable winds 5 kt or less. Scattered showers. SE swell 0 ft. Waves 5 to 7 ft.
Friday
Variable winds less than 5 kt becoming ENE 5 to 9 kt in the afternoon. Scattered showers. SE swell 0 ft. Waves 6 to 7 ft.
Friday Night
NE wind 5 to 8 kt becoming variable and less than 5 kt in the evening. Scattered showers. SE swell 0 ft. Waves around 6 ft.
Saturday
Variable winds 5 kt or less. Scattered showers. SE swell 0 ft. Waves around 6 ft.
Saturday Night
Variable winds 5 kt or less. Scattered showers. SE swell 0 ft. Waves around 6 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: 6:02 pm HST Jul 28, 2026
Forecast Valid: 7pm HST Jul 28, 2026-6pm HST Aug 4, 2026
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