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Poipu HI

[NOTICE]

High and low forecast temperature values represent air temperature.

Last Update: 6:01 am HST Sep 14, 2026
Forecast Valid: 12pm HST Sep 14, 2026-6pm HST Sep 20, 2026

This Afternoon

ENE wind 10 to 13 kt. Isolated showers. N swell 0 ft at 0 seconds. Waves around 1 ft.

Tonight

NE wind around 11 kt. Isolated showers before 8pm, then isolated showers after midnight. N swell 0 ft at 0 seconds. Waves around 1 ft.

Tuesday

ENE wind around 11 kt. Scattered showers, mainly before noon. N swell 0 ft at 0 seconds. Waves around 1 ft.

Tuesday Night

NE wind around 12 kt. Scattered showers, mainly after midnight. N swell 0 ft. Waves 1 to 2 ft.

Wednesday

ENE wind 12 to 14 kt. Scattered showers. N swell 0 ft. Waves around 2 ft.

Wednesday Night

NE wind 13 to 15 kt. Showers likely, mainly after midnight. N swell 0 ft. Waves around 2 ft.

Thursday

NE wind 15 to 17 kt. Showers likely. The rain could be heavy at times. N swell 0 ft. Waves around 2 ft.

Thursday Night

ENE wind around 15 kt. Showers. The rain could be heavy at times. N swell 0 ft. Waves around 2 ft.

Friday

ENE wind around 15 kt. Showers likely. N swell 0 ft. Waves 2 ft building to 5 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.