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Honolulu, HI Local Forecast Office

4NM E Wainaku HI

Marine Point Forecast

[NOTICE]
    • Today

      Today:Variable winds less than 5 kt becoming ESE 5 to 9 kt in the afternoon. Occasional showers, mainly before noon.   SE swell 0 ft at 14 seconds. Waves around 2 ft.

      High: 81 °F

      ⇑ESE 9kt
      2ft

    • Tonight

      Tonight:ESE wind 5 to 9 kt becoming variable and less than 5 kt in the evening. Scattered showers.   SE swell 0 ft at 14 seconds. Waves around 2 ft.

      Low: 74 °F

      ESE 9kt⇓
      2ft

    • Wednesday

      Wednesday:Variable winds less than 5 kt becoming NE around 6 kt in the afternoon. Scattered showers, mainly before noon.   SE swell 0 ft at 13 seconds. Waves 2 to 3 ft.

      High: 81 °F

      ⇑NE 6kt
      2-3ft

    • Wednesday Night

      Wednesday Night:NE wind around 6 kt becoming variable and less than 5 kt. Scattered showers, mainly after midnight.   SE swell 0 ft. Waves around 3 ft.

      Low: 73 °F

      NE 6kt⇓
      3ft

    • Thursday

      Thursday:ENE wind 6 to 10 kt. Scattered showers.   SE swell 0 ft. Waves around 3 ft.

      High: 81 °F

      ENE 10kt
      3ft

    • Thursday Night

      Thursday Night:ENE wind 5 to 10 kt. Scattered showers.   SE swell 0 ft. Waves around 3 ft.

      Low: 73 °F

      ENE 10kt
      3ft

    • Friday

      Friday:ENE wind 5 to 11 kt. Scattered showers, mainly before noon.   SE swell 0 ft. Waves around 3 ft.

      High: 81 °F

      ENE 11kt
      3ft

    • Friday Night

      Friday Night:NE wind 6 to 11 kt. Scattered showers.   SE swell 0 ft. Waves around 3 ft.

      Low: 73 °F

      NE 11kt
      3ft

    • Saturday

      Saturday:NE wind 6 to 13 kt. Scattered showers.   SE swell 0 ft. Waves 3 ft building to 6 ft.

      High: 82 °F

      NE 13kt
      Waves Building6ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 10:29 am HST Jul 21, 2026
Forecast Valid: 11am HST Jul 21, 2026-6pm HST Jul 27, 2026

View Nearby Observations

Detailed Forecast


Today
Variable winds less than 5 kt becoming ESE 5 to 9 kt in the afternoon. Occasional showers, mainly before noon. SE swell 0 ft at 14 seconds. Waves around 2 ft.
Tonight
ESE wind 5 to 9 kt becoming variable and less than 5 kt in the evening. Scattered showers. SE swell 0 ft at 14 seconds. Waves around 2 ft.
Wednesday
Variable winds less than 5 kt becoming NE around 6 kt in the afternoon. Scattered showers, mainly before noon. SE swell 0 ft at 13 seconds. Waves 2 to 3 ft.
Wednesday Night
NE wind around 6 kt becoming variable and less than 5 kt. Scattered showers, mainly after midnight. SE swell 0 ft. Waves around 3 ft.
Thursday
ENE wind 6 to 10 kt. Scattered showers. SE swell 0 ft. Waves around 3 ft.
Thursday Night
ENE wind 5 to 10 kt. Scattered showers. SE swell 0 ft. Waves around 3 ft.
Friday
ENE wind 5 to 11 kt. Scattered showers, mainly before noon. SE swell 0 ft. Waves around 3 ft.
Friday Night
NE wind 6 to 11 kt. Scattered showers. SE swell 0 ft. Waves around 3 ft.
Saturday
NE wind 6 to 13 kt. Scattered showers. SE swell 0 ft. Waves 3 ft building to 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: 10:29 am HST Jul 21, 2026
Forecast Valid: 11am HST Jul 21, 2026-6pm HST Jul 27, 2026
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