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Poipu HI

[NOTICE]

High and low forecast temperature values represent air temperature.

Last Update: 6:02 am HST Oct 20, 2026
Forecast Valid: 12pm HST Oct 20, 2026-6pm HST Oct 26, 2026

...SMALL CRAFT ADVISORY IN EFFECT THROUGH EARLY WEDNESDAY

This Afternoon

ENE wind 16 to 18 kt. Scattered showers. N swell 0 ft at 0 seconds. Waves around 4 ft.

Tonight

ENE wind 12 to 18 kt. Scattered showers, mainly before midnight. N swell 0 ft at 0 seconds. Waves 3 to 4 ft.

Wednesday

ENE wind 12 to 15 kt. Isolated showers before noon. N swell 0 ft at 0 seconds. Waves around 3 ft.

Wednesday Night

ENE wind 9 to 12 kt. Mostly clear. N swell 0 ft. Waves 2 to 3 ft.

Thursday

ENE wind 9 to 11 kt. Isolated showers. N swell 0 ft. Waves around 2 ft.

Thursday Night

ENE wind 9 to 11 kt. Isolated showers. N swell 0 ft. Waves around 2 ft.

Friday

NE wind 9 to 13 kt. Isolated showers. N swell 0 ft. Waves around 2 ft.

Friday Night

ENE wind around 12 kt. Isolated showers. N swell 0 ft. Waves around 2 ft.

Saturday

ENE wind 11 to 13 kt. Scattered showers. N swell 0 ft. Waves 2 to 4 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.