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Honolulu, HI Local Forecast Office

4NM E Wainaku HI

Marine Point Forecast

[NOTICE]
    • Tonight

      Tonight:E wind 5 to 7 kt becoming variable and less than 5 kt. Showers.   NNE swell 1 ft at 11 seconds. Waves around 1 ft.

      Low: 70 °F

      E 7kt⇓
      1ft

    • Wednesday

      Wednesday:ENE wind 6 to 10 kt. Showers likely, mainly before noon.   NNE swell 1 to 2 ft at 10 seconds. Waves 1 to 2 ft.

      High: 79 °F

      ENE 10kt
      1-2ft

    • Wednesday Night

      Wednesday Night:ENE wind 7 to 9 kt. Showers likely.   NNE swell 2 ft at 10 seconds. Waves around 2 ft.

      Low: 69 °F

      ENE 9kt
      2ft

    • Thursday

      Thursday:NE wind 8 to 10 kt. Showers likely, mainly before noon.   NNE swell 2 ft. Waves around 2 ft.

      High: 78 °F

      NE 10kt
      2ft

    • Thursday Night

      Thursday Night:NNE wind around 9 kt. Showers likely, mainly before midnight.   NNE swell 2 ft. Waves around 2 ft.

      Low: 68 °F

      NNE 9kt
      2ft

    • Friday

      Friday:NNE wind 8 to 11 kt. Scattered showers, mainly before noon.   NNE swell 2 ft. Waves around 2 ft.

      High: 78 °F

      NNE 11kt
      2ft

    • Friday Night

      Friday Night:NNE wind 6 to 9 kt. Showers likely, mainly after midnight.   NNE swell 3 ft. Waves 2 to 3 ft.

      Low: 68 °F

      NNE 9kt
      2-3ft

    • Saturday

      Saturday:NE wind 7 to 11 kt. Showers likely.   NNE swell 3 ft. Waves 3 ft subsiding to 1 ft or less.

      High: 78 °F

      NE 11kt
      3ftWaves Subsiding

    • Saturday Night

      Saturday Night:ENE wind 5 to 8 kt. Scattered showers.   NNE swell 3 ft. Waves 1 ft or less.

      Low: 67 °F

      ENE 8kt
      < 1ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 8:53 pm HST May 19, 2026
Forecast Valid: 9pm HST May 19, 2026-6pm HST May 26, 2026

View Nearby Observations

Detailed Forecast


Tonight
E wind 5 to 7 kt becoming variable and less than 5 kt. Showers. NNE swell 1 ft at 11 seconds. Waves around 1 ft.
Wednesday
ENE wind 6 to 10 kt. Showers likely, mainly before noon. NNE swell 1 to 2 ft at 10 seconds. Waves 1 to 2 ft.
Wednesday Night
ENE wind 7 to 9 kt. Showers likely. NNE swell 2 ft at 10 seconds. Waves around 2 ft.
Thursday
NE wind 8 to 10 kt. Showers likely, mainly before noon. NNE swell 2 ft. Waves around 2 ft.
Thursday Night
NNE wind around 9 kt. Showers likely, mainly before midnight. NNE swell 2 ft. Waves around 2 ft.
Friday
NNE wind 8 to 11 kt. Scattered showers, mainly before noon. NNE swell 2 ft. Waves around 2 ft.
Friday Night
NNE wind 6 to 9 kt. Showers likely, mainly after midnight. NNE swell 3 ft. Waves 2 to 3 ft.
Saturday
NE wind 7 to 11 kt. Showers likely. NNE swell 3 ft. Waves 3 ft subsiding to 1 ft or less.
Saturday Night
ENE wind 5 to 8 kt. Scattered showers. NNE swell 3 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: 8:53 pm HST May 19, 2026
Forecast Valid: 9pm HST May 19, 2026-6pm HST May 26, 2026
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