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Poipu HI

[NOTICE]

High and low forecast temperature values represent air temperature.

Last Update: 6:01 pm HST Sep 21, 2026
Forecast Valid: 2am HST Sep 22, 2026-6pm HST Sep 28, 2026

Tuesday

NE wind 10 to 12 kt. Isolated showers before noon. N swell 0 ft at 0 seconds. Waves around 2 ft.

Tuesday Night

NE wind 10 to 12 kt. Mostly cloudy. N swell 0 ft at 0 seconds. Waves around 2 ft.

Wednesday

ENE wind 12 to 14 kt. Mostly sunny. N swell 0 ft at 0 seconds. Waves around 2 ft.

Wednesday Night

NE wind 12 to 14 kt. Partly cloudy. N swell 0 ft. Waves around 2 ft.

Thursday

NE wind around 15 kt. Mostly sunny. N swell 0 ft. Waves 2 to 3 ft.

Thursday Night

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

Friday

NE wind around 17 kt. Isolated showers before noon. N swell 0 ft. Waves 3 ft building to 6 ft.

Friday Night

ENE wind around 17 kt. Isolated showers. N swell 0 ft. Waves 6 to 7 ft.

Saturday

ENE wind 17 to 19 kt, with gusts as high as 25 kt. Isolated showers. N swell 0 ft. Waves around 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.