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Honolulu, HI Local Forecast Office

4NM E Wainaku HI

Marine Point Forecast

[NOTICE]

    • Today

      Today:SE wind around 6 kt becoming variable and less than 5 kt in the afternoon. Showers likely and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Mixed swell...N 1 ft at 12 seconds and N 3 ft at 9 seconds. Waves around 3 ft.

      High: 86 °F

      SE 6kt⇓
      3ft

    • Tonight

      Tonight:Variable winds less than 5 kt becoming NNW around 6 kt after midnight. Scattered showers, mainly before midnight. Mixed swell...N 1 ft at 11 seconds and NNE 3 ft at 11 seconds. Waves around 3 ft.

      Low: 75 °F

      ⇑NNW 6kt
      3ft

    • Thursday

      Thursday:Variable winds less than 5 kt becoming N 5 to 7 kt. Scattered showers and thunderstorms, then showers likely and possibly a thunderstorm after noon. Some of the storms could produce heavy rainfall. Mixed swell...N 1 ft at 12 seconds and NNE 3 ft at 10 seconds. Waves around 3 ft.

      High: 84 °F

      ⇑N 7kt
      3ft

    • Thursday Night

      Thursday Night:Variable winds less than 5 kt becoming NNE 6 to 11 kt after midnight. Scattered showers. Mixed swell...N 1 ft and NNE 4 ft. Waves 3 to 4 ft.

      Low: 74 °F

      ⇑NNE 11kt
      3-4ft

    • Friday

      Friday:NNE wind 8 to 11 kt. Scattered showers. Mixed swell...N 1 ft and NNE 4 ft. Waves 3 to 4 ft.

      High: 83 °F

      NNE 11kt
      3-4ft

    • Friday Night

      Friday Night:NNE wind 5 to 8 kt. Scattered showers. Mixed swell...N 1 ft and NNE 3 ft. Waves around 3 ft.

      Low: 73 °F

      NNE 8kt
      3ft

    • Saturday

      Saturday:Variable winds 5 kt or less. Showers likely, mainly after noon. Mixed swell...N 1 ft and NNE 3 ft. Waves around 3 ft.

      High: 82 °F

      Light Wind
      3ft

    • Saturday Night

      Saturday Night:Variable winds 5 kt or less. Scattered showers. Mixed swell...N 1 to 2 ft and NNE 3 ft. Waves 3 to 4 ft.

      Low: 73 °F

      Light Wind
      3-4ft

    • Sunday

      Sunday:Variable winds less than 5 kt becoming NNE 5 to 10 kt in the afternoon. Scattered showers. Mixed swell...N 3 ft and NE 3 ft. Waves 4 to 5 ft.

      High: 83 °F

      ⇑NNE 10kt
      4-5ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 6:02 am HST Oct 28, 2026
Forecast Valid: 8am HST Oct 28, 2026-6pm HST Nov 3, 2026

View Nearby Observations

Detailed Forecast


Today
SE wind around 6 kt becoming variable and less than 5 kt in the afternoon. Showers likely and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Mixed swell...N 1 ft at 12 seconds and N 3 ft at 9 seconds. Waves around 3 ft.
Tonight
Variable winds less than 5 kt becoming NNW around 6 kt after midnight. Scattered showers, mainly before midnight. Mixed swell...N 1 ft at 11 seconds and NNE 3 ft at 11 seconds. Waves around 3 ft.
Thursday
Variable winds less than 5 kt becoming N 5 to 7 kt. Scattered showers and thunderstorms, then showers likely and possibly a thunderstorm after noon. Some of the storms could produce heavy rainfall. Mixed swell...N 1 ft at 12 seconds and NNE 3 ft at 10 seconds. Waves around 3 ft.
Thursday Night
Variable winds less than 5 kt becoming NNE 6 to 11 kt after midnight. Scattered showers. Mixed swell...N 1 ft and NNE 4 ft. Waves 3 to 4 ft.
Friday
NNE wind 8 to 11 kt. Scattered showers. Mixed swell...N 1 ft and NNE 4 ft. Waves 3 to 4 ft.
Friday Night
NNE wind 5 to 8 kt. Scattered showers. Mixed swell...N 1 ft and NNE 3 ft. Waves around 3 ft.
Saturday
Variable winds 5 kt or less. Showers likely, mainly after noon. Mixed swell...N 1 ft and NNE 3 ft. Waves around 3 ft.
Saturday Night
Variable winds 5 kt or less. Scattered showers. Mixed swell...N 1 to 2 ft and NNE 3 ft. Waves 3 to 4 ft.
Sunday
Variable winds less than 5 kt becoming NNE 5 to 10 kt in the afternoon. Scattered showers. Mixed swell...N 3 ft and NE 3 ft. Waves 4 to 5 ft.

Winds and seas higher in and near tstms.

*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 am HST Oct 28, 2026
Forecast Valid: 8am HST Oct 28, 2026-6pm HST Nov 3, 2026
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