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Honolulu, HI Local Forecast Office

Poipu HI

Marine Point Forecast

[NOTICE]
    • Sunday

      Sunday:ENE wind 12 to 16 kt. Scattered showers, mainly before noon.   N swell 0 ft at 0 seconds. Waves 2 to 3 ft.

      High: 84 °F

      ENE 16kt
      2-3ft

    • Sunday Night

      Sunday Night:ENE wind 11 to 15 kt. Isolated showers.   N swell 0 ft at 0 seconds. Waves 2 to 3 ft.

      Low: 73 °F

      ENE 15kt
      2-3ft

    • Monday

      Monday:ENE wind 11 to 14 kt. Isolated showers.   N swell 0 ft at 0 seconds. Waves around 2 ft.

      High: 84 °F

      ENE 14kt
      2ft

    • Monday Night

      Monday Night:ENE wind 11 to 13 kt. Isolated showers after midnight.   N swell 0 ft. Waves around 2 ft.

      Low: 73 °F

      ENE 13kt
      2ft

    • Tuesday

      Tuesday:NE wind 12 to 20 kt, with gusts as high as 26 kt. Scattered showers, mainly after noon.   N swell 0 ft. Waves around 2 ft.

      High: 86 °F

      NE 20kt
      2ft

    • Tuesday Night

      Tuesday Night:NNE wind 14 to 20 kt, with gusts as high as 26 kt. Showers likely, mainly after midnight.   N swell 0 ft. Waves around 2 ft.

      Low: 75 °F

      NNE 20kt
      2ft

    • Wednesday

      Wednesday:N wind 13 to 18 kt decreasing to 5 to 10 kt in the afternoon. Frequent showers. The rain could be heavy at times.   N swell 0 ft. Waves 1 to 2 ft.

      High: 86 °F

      N 18kt⇓
      1-2ft

    • Wednesday Night

      Wednesday Night:N wind 5 to 11 kt becoming SSE in the evening. Showers likely.   N swell 0 ft. Waves around 1 ft.

      Low: 75 °F

      E 11kt
      1ft

    • Thursday

      Thursday:ENE wind 11 to 13 kt. Scattered showers.   N swell 0 ft. Waves 1 ft building to 4 ft.

      High: 86 °F

      ENE 13kt
      Waves Building4ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 4:01 am HST Jul 26, 2026
Forecast Valid: 4am HST Jul 26, 2026-6pm HST Aug 1, 2026

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Detailed Forecast


Sunday
ENE wind 12 to 16 kt. Scattered showers, mainly before noon. N swell 0 ft at 0 seconds. Waves 2 to 3 ft.
Sunday Night
ENE wind 11 to 15 kt. Isolated showers. N swell 0 ft at 0 seconds. Waves 2 to 3 ft.
Monday
ENE wind 11 to 14 kt. Isolated showers. N swell 0 ft at 0 seconds. Waves around 2 ft.
Monday Night
ENE wind 11 to 13 kt. Isolated showers after midnight. N swell 0 ft. Waves around 2 ft.
Tuesday
NE wind 12 to 20 kt, with gusts as high as 26 kt. Scattered showers, mainly after noon. N swell 0 ft. Waves around 2 ft.
Tuesday Night
NNE wind 14 to 20 kt, with gusts as high as 26 kt. Showers likely, mainly after midnight. N swell 0 ft. Waves around 2 ft.
Wednesday
N wind 13 to 18 kt decreasing to 5 to 10 kt in the afternoon. Frequent showers. The rain could be heavy at times. N swell 0 ft. Waves 1 to 2 ft.
Wednesday Night
N wind 5 to 11 kt becoming SSE in the evening. Showers likely. N swell 0 ft. Waves around 1 ft.
Thursday
ENE wind 11 to 13 kt. Scattered showers. N swell 0 ft. Waves 1 ft 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: 21.87°N 159.47°W
Last Update: 4:01 am HST Jul 26, 2026
Forecast Valid: 4am HST Jul 26, 2026-6pm HST Aug 1, 2026
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