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Honolulu, HI Local Forecast Office

Poipu HI

Marine Point Forecast

[NOTICE]
    • Monday

      Monday:ENE wind 10 to 15 kt. Isolated showers.   N swell 0 ft at 0 seconds. Waves 2 to 3 ft.

      High: 84 °F

      ENE 15kt
      2-3ft

    • Monday Night

      Monday Night:NE wind 11 to 15 kt. Isolated showers after midnight.   N swell 0 ft at 0 seconds. Waves around 3 ft.

      Low: 75 °F

      NE 15kt
      3ft

    • Tuesday

      Tuesday:NE wind 13 to 16 kt. Scattered showers, mainly after noon.   N swell 0 ft at 0 seconds. Waves around 3 ft.

      High: 86 °F

      NE 16kt
      3ft

    • Tuesday Night

      Tuesday Night:NNE wind 8 to 13 kt becoming variable and less than 5 kt after midnight. Showers likely, mainly after midnight.   N swell 0 ft. Waves 2 to 3 ft.

      Low: 76 °F

      NNE 13kt⇓
      2-3ft

    • Wednesday

      Wednesday:Variable winds 5 kt or less. Frequent showers. The rain could be heavy at times.   N swell 0 ft. Waves 1 to 2 ft.

      High: 86 °F

      Light Wind
      1-2ft

    • Wednesday Night

      Wednesday Night:Variable winds less than 5 kt becoming E 6 to 11 kt after midnight. Showers likely, mainly before midnight.   N swell 0 ft. Waves 1 to 2 ft.

      Low: 77 °F

      ⇑E 11kt
      1-2ft

    • Thursday

      Thursday:ENE wind 11 to 13 kt. Scattered showers.   N swell 0 ft. Waves around 2 ft.

      High: 86 °F

      ENE 13kt
      2ft

    • Thursday Night

      Thursday Night:ENE wind 11 to 13 kt. Scattered showers.   N swell 0 ft. Waves around 2 ft.

      Low: 76 °F

      ENE 13kt
      2ft

    • Friday

      Friday:ENE wind 11 to 13 kt. Isolated showers.   N swell 0 ft. Waves 2 ft building to 5 ft.

      High: 86 °F

      ENE 13kt
      Waves Building5ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 6:02 pm HST Jul 26, 2026
Forecast Valid: 4am HST Jul 27, 2026-6pm HST Aug 2, 2026

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Detailed Forecast


Monday
ENE wind 10 to 15 kt. Isolated showers. N swell 0 ft at 0 seconds. Waves 2 to 3 ft.
Monday Night
NE wind 11 to 15 kt. Isolated showers after midnight. N swell 0 ft at 0 seconds. Waves around 3 ft.
Tuesday
NE wind 13 to 16 kt. Scattered showers, mainly after noon. N swell 0 ft at 0 seconds. Waves around 3 ft.
Tuesday Night
NNE wind 8 to 13 kt becoming variable and less than 5 kt after midnight. Showers likely, mainly after midnight. N swell 0 ft. Waves 2 to 3 ft.
Wednesday
Variable winds 5 kt or less. Frequent showers. The rain could be heavy at times. N swell 0 ft. Waves 1 to 2 ft.
Wednesday Night
Variable winds less than 5 kt becoming E 6 to 11 kt after midnight. Showers likely, mainly before midnight. N swell 0 ft. Waves 1 to 2 ft.
Thursday
ENE wind 11 to 13 kt. Scattered showers. N swell 0 ft. Waves around 2 ft.
Thursday Night
ENE wind 11 to 13 kt. Scattered showers. N swell 0 ft. Waves around 2 ft.
Friday
ENE wind 11 to 13 kt. Isolated showers. N swell 0 ft. Waves 2 ft building to 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 Jul 26, 2026
Forecast Valid: 4am HST Jul 27, 2026-6pm HST Aug 2, 2026
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