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Poipu HI

[NOTICE]

High and low forecast temperature values represent air temperature.

Last Update: 11:43 pm HST Sep 23, 2026
Forecast Valid: 12am HST Sep 24, 2026-6pm HST Sep 30, 2026

...SMALL CRAFT ADVISORY IN EFFECT FROM FRIDAY MORNING THROUGH

Overnight

NE wind 12 to 14 kt. Mostly cloudy. N swell 0 ft at 0 seconds. Waves 2 to 3 ft.

Thursday

NE wind 14 to 16 kt. Partly sunny. N swell 0 ft at 0 seconds. Waves around 3 ft.

Thursday Night

NE wind around 16 kt. Isolated showers after midnight. N swell 0 ft at 0 seconds. Waves around 3 ft.

Friday

NE wind around 17 kt. Scattered showers before noon. N swell 0 ft. Waves 3 to 4 ft.

Friday Night

NE wind around 18 kt. Scattered showers, mainly after midnight. N swell 0 ft. Waves around 4 ft.

Saturday

NE wind around 20 kt, with gusts as high as 26 kt. Scattered showers, mainly before noon. N swell 0 ft. Waves 4 to 6 ft.

Saturday Night

NE wind around 21 kt, with gusts as high as 27 kt. Scattered showers. N swell 0 ft. Waves 6 to 7 ft.

Sunday

ENE wind around 21 kt, with gusts as high as 27 kt. Scattered showers. N swell 0 ft. Waves around 7 ft.

Sunday Night

ENE wind around 19 kt. Scattered showers. N swell 0 ft. Waves 6 to 7 ft.

*Notices:

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.
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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