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Poipu HI

[NOTICE]

High and low forecast temperature values represent air temperature.

Last Update: 6:02 am HST Sep 13, 2026
Forecast Valid: 7am HST Sep 13, 2026-6pm HST Sep 19, 2026

Today

NNE wind 6 to 10 kt becoming E in the afternoon. Isolated showers before noon. N swell 0 ft at 0 seconds. Waves around 1 ft.

Tonight

ENE wind around 10 kt. Mostly clear. N swell 0 ft at 0 seconds. Waves around 1 ft.

Monday

ENE wind 9 to 11 kt. Isolated showers. N swell 0 ft at 0 seconds. Waves around 1 ft.

Monday Night

ENE wind around 10 kt. Isolated showers. N swell 0 ft. Waves around 1 ft.

Tuesday

E wind 9 to 11 kt. Scattered showers, mainly before noon. N swell 0 ft. Waves 1 to 2 ft.

Tuesday Night

NE wind 10 to 12 kt. Scattered showers. N swell 0 ft. Waves around 2 ft.

Wednesday

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

Wednesday Night

NE wind around 14 kt. Showers likely. N swell 0 ft. Waves around 2 ft.

Thursday

NE wind 13 to 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.