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Honolulu, HI Local Forecast Office

Poipu HI

Marine Point Forecast

[NOTICE]
    • Today

      Today:ENE wind 13 to 19 kt. Occasional showers, mainly before noon.   N swell 0 ft at 0 seconds. Waves around 3 ft.

      High: 86 °F

      ENE 19kt
      3ft

    • Tonight

      Tonight:ENE wind 18 to 20 kt, with gusts as high as 26 kt. Isolated showers before midnight.   N swell 0 ft at 0 seconds. Waves around 3 ft.

      Low: 76 °F

      ENE 20kt
      3ft

    • Thursday

      Thursday:ENE wind around 19 kt. Mostly sunny. N swell 0 ft at 0 seconds. Waves 3 to 4 ft.

      High: 86 °F

      ENE 19kt
      3-4ft

    • Thursday Night

      Thursday Night:ENE wind 18 to 20 kt, with gusts as high as 26 kt. Partly cloudy. N swell 0 ft. Waves around 4 ft.

      Low: 75 °F

      ENE 20kt
      4ft

    • Friday

      Friday:ENE wind 20 to 22 kt, with gusts as high as 28 kt. Mostly sunny. N swell 0 ft. Waves around 4 ft.

      High: 85 °F

      ENE 22kt
      4ft

    • Friday Night

      Friday Night:ENE wind around 19 kt. Partly cloudy. N swell 0 ft. Waves around 4 ft.

      Low: 75 °F

      ENE 19kt
      4ft

    • Saturday

      Saturday:ENE wind around 18 kt. Isolated showers.   N swell 0 ft. Waves around 4 ft.

      High: 85 °F

      ENE 18kt
      4ft

    • Saturday Night

      Saturday Night:ENE wind around 17 kt. Scattered showers.   N swell 0 ft. Waves around 4 ft.

      Low: 75 °F

      ENE 17kt
      4ft

    • Sunday

      Sunday:ENE wind around 16 kt. Scattered showers.   N swell 0 ft. Waves 4 to 6 ft.

      High: 85 °F

      ENE 16kt
      4-6ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 4:02 am HST Sep 2, 2026
Forecast Valid: 5am HST Sep 2, 2026-6pm HST Sep 8, 2026

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Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT THROUGH EARLY FRIDAY MORNING...

Today
ENE wind 13 to 19 kt. Occasional showers, mainly before noon. N swell 0 ft at 0 seconds. Waves around 3 ft.
Tonight
ENE wind 18 to 20 kt, with gusts as high as 26 kt. Isolated showers before midnight. N swell 0 ft at 0 seconds. Waves around 3 ft.
Thursday
ENE wind around 19 kt. Mostly sunny. N swell 0 ft at 0 seconds. Waves 3 to 4 ft.
Thursday Night
ENE wind 18 to 20 kt, with gusts as high as 26 kt. Partly cloudy. N swell 0 ft. Waves around 4 ft.
Friday
ENE wind 20 to 22 kt, with gusts as high as 28 kt. Mostly sunny. N swell 0 ft. Waves around 4 ft.
Friday Night
ENE wind around 19 kt. Partly cloudy. N swell 0 ft. Waves around 4 ft.
Saturday
ENE wind around 18 kt. Isolated showers. N swell 0 ft. Waves around 4 ft.
Saturday Night
ENE wind around 17 kt. Scattered showers. N swell 0 ft. Waves around 4 ft.
Sunday
ENE wind around 16 kt. Scattered showers. N swell 0 ft. Waves 4 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: 21.87°N 159.47°W
Last Update: 4:02 am HST Sep 2, 2026
Forecast Valid: 5am HST Sep 2, 2026-6pm HST Sep 8, 2026
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