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Honolulu, HI Local Forecast Office

4NM E Wainaku HI

Marine Point Forecast

[NOTICE]
    • Today

      Today:NE wind 5 to 8 kt. Occasional showers.   SE swell 0 ft at 0 seconds. Waves 1 ft or less.

      High: 82 °F

      NE 8kt
      < 1ft

    • Tonight

      Tonight:NE wind 6 to 8 kt. Occasional showers.   SE swell 0 ft at 0 seconds. Waves 1 ft or less.

      Low: 73 °F

      NE 8kt
      < 1ft

    • Saturday

      Saturday:NE wind 5 to 7 kt becoming variable and less than 5 kt in the afternoon. Showers likely.   SE swell 0 ft at 0 seconds. Waves 1 ft or less.

      High: 82 °F

      NE 7kt⇓
      < 1ft

    • Saturday Night

      Saturday Night:Variable winds 5 kt or less. Occasional showers.   SE swell 0 ft. Waves 1 ft or less.

      Low: 73 °F

      Light Wind
      < 1ft

    • Sunday

      Sunday:Variable winds less than 5 kt becoming ENE around 6 kt in the afternoon. Occasional showers.   SE swell 0 ft. Waves 1 ft or less.

      High: 81 °F

      ⇑ENE 6kt
      < 1ft

    • Sunday Night

      Sunday Night:Variable winds 5 kt or less. Occasional showers.   SE swell 0 ft. Waves 1 ft or less.

      Low: 72 °F

      Light Wind
      < 1ft

    • Monday

      Monday:Variable winds less than 5 kt becoming NE 5 to 8 kt in the afternoon. Scattered showers, mainly before noon.   SE swell 0 ft. Waves 1 ft or less.

      High: 81 °F

      ⇑NE 8kt
      < 1ft

    • Monday Night

      Monday Night:Variable winds 5 kt or less. Showers likely.   SE swell 0 ft. Waves 1 ft or less.

      Low: 71 °F

      Light Wind
      < 1ft

    • Tuesday

      Tuesday:Variable winds 5 kt or less. Scattered showers.   SE swell 0 ft. Waves 1 ft or less.

      High: 81 °F

      Light Wind
      < 1ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 6:01 am HST Jul 10, 2026
Forecast Valid: 6am HST Jul 10, 2026-6pm HST Jul 16, 2026

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE THIS AFTERNOON...

Today
NE wind 5 to 8 kt. Occasional showers. SE swell 0 ft at 0 seconds. Waves 1 ft or less.
Tonight
NE wind 6 to 8 kt. Occasional showers. SE swell 0 ft at 0 seconds. Waves 1 ft or less.
Saturday
NE wind 5 to 7 kt becoming variable and less than 5 kt in the afternoon. Showers likely. SE swell 0 ft at 0 seconds. Waves 1 ft or less.
Saturday Night
Variable winds 5 kt or less. Occasional showers. SE swell 0 ft. Waves 1 ft or less.
Sunday
Variable winds less than 5 kt becoming ENE around 6 kt in the afternoon. Occasional showers. SE swell 0 ft. Waves 1 ft or less.
Sunday Night
Variable winds 5 kt or less. Occasional showers. SE swell 0 ft. Waves 1 ft or less.
Monday
Variable winds less than 5 kt becoming NE 5 to 8 kt in the afternoon. Scattered showers, mainly before noon. SE swell 0 ft. Waves 1 ft or less.
Monday Night
Variable winds 5 kt or less. Showers likely. SE swell 0 ft. Waves 1 ft or less.
Tuesday
Variable winds 5 kt or less. Scattered showers. 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: 6:01 am HST Jul 10, 2026
Forecast Valid: 6am HST Jul 10, 2026-6pm HST Jul 16, 2026
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