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Honolulu, HI Local Forecast Office

4NM E Wainaku HI

Marine Point Forecast

[NOTICE]
    • This Afternoon

      This Afternoon:NE wind around 6 kt becoming variable and less than 5 kt. Showers likely.   SE swell 0 ft at 19 seconds. Waves 1 ft or less.

      High: 82 °F

      NE 6kt⇓
      < 1ft

    • Tonight

      Tonight:Variable winds 5 kt or less. Occasional showers.   SE swell 0 ft at 18 seconds. Waves 1 ft or less.

      Low: 73 °F

      Light Wind
      < 1ft

    • Sunday

      Sunday:Variable winds less than 5 kt becoming ENE 5 to 10 kt in the afternoon. Occasional showers.   SE swell 0 ft at 17 seconds. Waves 1 ft or less.

      High: 81 °F

      ⇑ENE 10kt
      < 1ft

    • Sunday Night

      Sunday Night:NE wind around 6 kt becoming variable and less than 5 kt. Occasional showers.   SE swell 0 ft. Waves 1 ft or less.

      Low: 72 °F

      NE 6kt⇓
      < 1ft

    • Monday

      Monday:NNE wind 5 to 8 kt. Scattered showers, mainly before noon.   SE swell 0 ft. Waves 1 ft or less.

      High: 81 °F

      NNE 8kt
      < 1ft

    • Monday Night

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

      Low: 71 °F

      Light Wind
      < 1ft

    • Tuesday

      Tuesday:ENE wind around 6 kt becoming variable and less than 5 kt in the afternoon. Scattered showers, mainly before noon.   SE swell 0 ft. Waves 1 ft or less.

      High: 82 °F

      ENE 6kt⇓
      < 1ft

    • Tuesday Night

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

      Low: 72 °F

      Light Wind
      < 1ft

    • Wednesday

      Wednesday:Variable winds less than 5 kt becoming ESE 5 to 9 kt. Scattered showers.   SE swell 0 ft. Waves 1 ft or less building to 4 ft.

      High: 83 °F

      ⇑ESE 9kt
      Waves Building4ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 6:01 am HST Jul 11, 2026
Forecast Valid: 12pm HST Jul 11, 2026-6pm HST Jul 17, 2026

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT THROUGH SUNDAY AFTERNOON...

This Afternoon
NE wind around 6 kt becoming variable and less than 5 kt. Showers likely. SE swell 0 ft at 19 seconds. Waves 1 ft or less.
Tonight
Variable winds 5 kt or less. Occasional showers. SE swell 0 ft at 18 seconds. Waves 1 ft or less.
Sunday
Variable winds less than 5 kt becoming ENE 5 to 10 kt in the afternoon. Occasional showers. SE swell 0 ft at 17 seconds. Waves 1 ft or less.
Sunday Night
NE wind around 6 kt becoming variable and less than 5 kt. Occasional showers. SE swell 0 ft. Waves 1 ft or less.
Monday
NNE wind 5 to 8 kt. Scattered showers, mainly before noon. SE swell 0 ft. Waves 1 ft or less.
Monday Night
Variable winds 5 kt or less. Showers likely, mainly after midnight. SE swell 0 ft. Waves 1 ft or less.
Tuesday
ENE wind around 6 kt becoming variable and less than 5 kt in the afternoon. Scattered showers, mainly before noon. SE swell 0 ft. Waves 1 ft or less.
Tuesday Night
Variable winds 5 kt or less. Showers likely. SE swell 0 ft. Waves 1 ft or less.
Wednesday
Variable winds less than 5 kt becoming ESE 5 to 9 kt. Scattered showers. SE swell 0 ft. Waves 1 ft or less building to 4 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: 6:01 am HST Jul 11, 2026
Forecast Valid: 12pm HST Jul 11, 2026-6pm HST Jul 17, 2026
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