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Poipu HI

[NOTICE]

High and low forecast temperature values represent air temperature.

Last Update: 4:02 am HST Sep 2, 2026
Forecast Valid: 5am HST Sep 2, 2026-6pm HST Sep 8, 2026

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

Today

ENE wind 13 to 19 kt. Occasional showers, mainly before noon. N swell 0 ft at 0 seconds. Waves around 3 ft.

Tonight

ENE wind 18 to 20 kt, with gusts as high as 26 kt. Isolated showers before midnight. N swell 0 ft at 0 seconds. Waves around 3 ft.

Thursday

ENE wind around 19 kt. Mostly sunny. N swell 0 ft at 0 seconds. Waves 3 to 4 ft.

Thursday Night

ENE wind 18 to 20 kt, with gusts as high as 26 kt. Partly cloudy. N swell 0 ft. Waves around 4 ft.

Friday

ENE wind 20 to 22 kt, with gusts as high as 28 kt. Mostly sunny. N swell 0 ft. Waves around 4 ft.

Friday Night

ENE wind around 19 kt. Partly cloudy. N swell 0 ft. Waves around 4 ft.

Saturday

ENE wind around 18 kt. Isolated showers. N swell 0 ft. Waves around 4 ft.

Saturday Night

ENE wind around 17 kt. Scattered showers. N swell 0 ft. Waves around 4 ft.

Sunday

ENE wind around 16 kt. Scattered showers. N swell 0 ft. Waves 4 to 6 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.