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Honolulu, HI Local Forecast Office

Poipu HI

Marine Point Forecast

[NOTICE]
    • Today

      Today:E wind 7 to 9 kt. Isolated showers.   N swell 0 ft at 0 seconds. Waves 3 to 4 ft.

      High: 82 °F

      E 9kt
      3-4ft

    • Tonight

      Tonight:ESE wind 5 to 7 kt becoming ENE after midnight. Isolated showers.   N swell 0 ft at 0 seconds. Waves around 3 ft.

      Low: 69 °F

      ESE 7kt
      3ft

    • Friday

      Friday:E wind 6 to 10 kt. Scattered showers.   N swell 0 ft at 0 seconds. Waves around 3 ft.

      High: 82 °F

      E 10kt
      3ft

    • Friday Night

      Friday Night:E wind 8 to 10 kt. Scattered showers.   N swell 0 ft. Waves around 3 ft.

      Low: 70 °F

      E 10kt
      3ft

    • Saturday

      Saturday:E wind around 9 kt. Scattered showers, mainly after noon.   N swell 0 ft. Waves around 3 ft.

      High: 81 °F

      E 9kt
      3ft

    • Saturday Night

      Saturday Night:E wind around 9 kt. Scattered showers, mainly before midnight.   N swell 0 ft. Waves around 3 ft.

      Low: 70 °F

      E 9kt
      3ft

    • Sunday

      Sunday:E wind 6 to 9 kt. Isolated showers.   N swell 0 ft. Waves around 3 ft.

      High: 81 °F

      E 9kt
      3ft

    • Sunday Night

      Sunday Night:E wind around 6 kt. Isolated showers.   N swell 0 ft. Waves around 3 ft.

      Low: 69 °F

      E 6kt
      3ft

    • Monday

      Monday:ESE wind 6 to 11 kt becoming S in the afternoon. Scattered showers.   N swell 0 ft. Waves 3 to 4 ft.

      High: 81 °F

      SSE 11kt
      3-4ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 4:01 am HST Mar 5, 2026
Forecast Valid: 5am HST Mar 5, 2026-6pm HST Mar 11, 2026

View Nearby Observations

Detailed Forecast


Today
E wind 7 to 9 kt. Isolated showers. N swell 0 ft at 0 seconds. Waves 3 to 4 ft.
Tonight
ESE wind 5 to 7 kt becoming ENE after midnight. Isolated showers. N swell 0 ft at 0 seconds. Waves around 3 ft.
Friday
E wind 6 to 10 kt. Scattered showers. N swell 0 ft at 0 seconds. Waves around 3 ft.
Friday Night
E wind 8 to 10 kt. Scattered showers. N swell 0 ft. Waves around 3 ft.
Saturday
E wind around 9 kt. Scattered showers, mainly after noon. N swell 0 ft. Waves around 3 ft.
Saturday Night
E wind around 9 kt. Scattered showers, mainly before midnight. N swell 0 ft. Waves around 3 ft.
Sunday
E wind 6 to 9 kt. Isolated showers. N swell 0 ft. Waves around 3 ft.
Sunday Night
E wind around 6 kt. Isolated showers. N swell 0 ft. Waves around 3 ft.
Monday
ESE wind 6 to 11 kt becoming S in the afternoon. Scattered showers. N swell 0 ft. Waves 3 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 Mar 5, 2026
Forecast Valid: 5am HST Mar 5, 2026-6pm HST Mar 11, 2026
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