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Honolulu, HI Local Forecast Office

Poipu HI

Marine Point Forecast

[NOTICE]

    • Tonight

      Tonight:Variable winds 5 kt or less. Showers likely, mainly after midnight. N swell 0 ft at 0 seconds. Waves around 2 ft.

      Low: 66 °F

      Light Wind
      2ft

    • Monday

      Monday:Variable winds less than 5 kt becoming ENE 10 to 15 kt in the morning. Showers likely, mainly before noon. N swell 0 ft at 0 seconds. Waves 2 to 3 ft.

      High: 80 °F

      ⇑ENE 15kt
      2-3ft

    • Monday Night

      Monday Night:ENE wind 7 to 12 kt becoming variable and less than 5 kt. Scattered showers before midnight. Widespread haze. N swell 0 ft at 0 seconds. Waves around 3 ft.

      Low: 68 °F

      ENE 12kt⇓
      3ft

    • Tuesday

      Tuesday:E wind 5 to 7 kt becoming SSW in the afternoon. Widespread haze. N swell 0 ft. Waves around 3 ft.

      High: 82 °F

      S 7kt
      3ft

    • Tuesday Night

      Tuesday Night:Variable winds 5 kt or less. Mostly clear. N swell 0 ft. Waves around 3 ft.

      Low: 69 °F

      Light Wind
      3ft

    • Wednesday

      Wednesday:SW wind 5 to 8 kt. Sunny. N swell 0 ft. Waves 2 to 3 ft.

      High: 83 °F

      SW 8kt
      2-3ft

    • Wednesday Night

      Wednesday Night:W wind around 6 kt becoming variable and less than 5 kt after midnight. Mostly clear. N swell 0 ft. Waves 2 to 3 ft.

      Low: 68 °F

      W 6kt⇓
      2-3ft

    • Thursday

      Thursday:Variable winds less than 5 kt becoming SSW around 6 kt in the afternoon. Sunny. N swell 0 ft. Waves 3 to 4 ft.

      High: 82 °F

      ⇑SSW 6kt
      3-4ft

    • Thursday Night

      Thursday Night:Variable winds 5 kt or less. Isolated showers. N swell 0 ft. Waves around 4 ft.

      Low: 68 °F

      Light Wind
      4ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 8:36 pm HST Jan 25, 2026
Forecast Valid: 10pm HST Jan 25, 2026-6pm HST Feb 1, 2026

View Nearby Observations

Detailed Forecast


Tonight
Variable winds 5 kt or less. Showers likely, mainly after midnight. N swell 0 ft at 0 seconds. Waves around 2 ft.
Monday
Variable winds less than 5 kt becoming ENE 10 to 15 kt in the morning. Showers likely, mainly before noon. N swell 0 ft at 0 seconds. Waves 2 to 3 ft.
Monday Night
ENE wind 7 to 12 kt becoming variable and less than 5 kt. Scattered showers before midnight. Widespread haze. N swell 0 ft at 0 seconds. Waves around 3 ft.
Tuesday
E wind 5 to 7 kt becoming SSW in the afternoon. Widespread haze. N swell 0 ft. Waves around 3 ft.
Tuesday Night
Variable winds 5 kt or less. Mostly clear. N swell 0 ft. Waves around 3 ft.
Wednesday
SW wind 5 to 8 kt. Sunny. N swell 0 ft. Waves 2 to 3 ft.
Wednesday Night
W wind around 6 kt becoming variable and less than 5 kt after midnight. Mostly clear. N swell 0 ft. Waves 2 to 3 ft.
Thursday
Variable winds less than 5 kt becoming SSW around 6 kt in the afternoon. Sunny. N swell 0 ft. Waves 3 to 4 ft.
Thursday Night
Variable winds 5 kt or less. Isolated showers. N swell 0 ft. Waves around 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: 8:36 pm HST Jan 25, 2026
Forecast Valid: 10pm HST Jan 25, 2026-6pm HST Feb 1, 2026
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