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Honolulu, HI Local Forecast Office

Poipu HI

Marine Point Forecast

[NOTICE]
    • Tonight

      Tonight:NE wind 14 to 17 kt. Scattered showers, mainly before midnight.   N swell 0 ft at 0 seconds. Waves around 2 ft.

      Low: 67 °F

      NE 17kt
      2ft

      Small Craft Advisory
      Small Craft Advisory

    • Wednesday

      Wednesday:ENE wind 14 to 16 kt. Scattered showers, mainly before noon.   N swell 0 ft at 0 seconds. Waves 1 to 2 ft.

      High: 80 °F

      ENE 16kt
      1-2ft

    • Wednesday Night

      Wednesday Night:NE wind 10 to 14 kt. Isolated showers.   N swell 0 ft at 0 seconds. Waves around 1 ft.

      Low: 66 °F

      NE 14kt
      1ft

    • Thursday

      Thursday:NE wind 10 to 12 kt. Scattered showers, mainly before noon.   N swell 0 ft. Waves 1 to 2 ft.

      High: 80 °F

      NE 12kt
      1-2ft

    • Thursday Night

      Thursday Night:NE wind 11 to 13 kt. Scattered showers, mainly after midnight.   N swell 0 ft. Waves around 2 ft.

      Low: 67 °F

      NE 13kt
      2ft

    • Friday

      Friday:NE wind around 14 kt. Scattered showers, mainly before noon.   N swell 0 ft. Waves around 2 ft.

      High: 79 °F

      NE 14kt
      2ft

    • Friday Night

      Friday Night:NNE wind 13 to 16 kt. Scattered showers, mainly after midnight.   N swell 0 ft. Waves around 2 ft.

      Low: 65 °F

      NNE 16kt
      2ft

    • Saturday

      Saturday:NE wind 16 to 18 kt. Scattered showers.   N swell 0 ft. Waves 2 ft building to 5 ft.

      High: 79 °F

      NE 18kt
      Waves Building5ft

    • Saturday Night

      Saturday Night:NE wind around 17 kt. Scattered showers.   N swell 0 ft. Waves around 5 ft.

      Low: 66 °F

      NE 17kt
      5ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 6:02 pm HST Mar 24, 2026
Forecast Valid: 6pm HST Mar 24, 2026-6pm HST Mar 31, 2026

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Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT THROUGH EARLY WEDNESDAY

Tonight
NE wind 14 to 17 kt. Scattered showers, mainly before midnight. N swell 0 ft at 0 seconds. Waves around 2 ft.
Wednesday
ENE wind 14 to 16 kt. Scattered showers, mainly before noon. N swell 0 ft at 0 seconds. Waves 1 to 2 ft.
Wednesday Night
NE wind 10 to 14 kt. Isolated showers. N swell 0 ft at 0 seconds. Waves around 1 ft.
Thursday
NE wind 10 to 12 kt. Scattered showers, mainly before noon. N swell 0 ft. Waves 1 to 2 ft.
Thursday Night
NE wind 11 to 13 kt. Scattered showers, mainly after midnight. N swell 0 ft. Waves around 2 ft.
Friday
NE wind around 14 kt. Scattered showers, mainly before noon. N swell 0 ft. Waves around 2 ft.
Friday Night
NNE wind 13 to 16 kt. Scattered showers, mainly after midnight. N swell 0 ft. Waves around 2 ft.
Saturday
NE wind 16 to 18 kt. Scattered showers. N swell 0 ft. Waves 2 ft building to 5 ft.
Saturday Night
NE wind around 17 kt. Scattered showers. N swell 0 ft. Waves around 5 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: 6:02 pm HST Mar 24, 2026
Forecast Valid: 6pm HST Mar 24, 2026-6pm HST Mar 31, 2026
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