For More Weather Information:

Poipu HI

[NOTICE]

High and low forecast temperature values represent air temperature.

Last Update: 11:05 pm HST Sep 24, 2026
Forecast Valid: 3am HST Sep 25, 2026-6pm HST Oct 1, 2026

...SMALL CRAFT ADVISORY IN EFFECT THROUGH SATURDAY AFTERNOON...

Friday

ENE wind 17 to 19 kt. Isolated showers before 8am, then scattered showers after 2pm. N swell 0 ft at 0 seconds. Waves around 4 ft.

Friday Night

ENE wind 17 to 22 kt, with gusts as high as 28 kt. Scattered showers. N swell 0 ft at 0 seconds. Waves 4 to 6 ft.

Saturday

ENE wind 20 to 29 kt, with gusts as high as 38 kt. Scattered showers, mainly before 2pm. N swell 0 ft at 0 seconds. Waves 6 to 7 ft.

Saturday Night

ENE wind 25 to 30 kt, with gusts as high as 39 kt. Mostly cloudy. N swell 0 ft. Waves around 7 ft.

Sunday

ENE wind 24 to 29 kt, with gusts as high as 38 kt. Partly sunny. N swell 0 ft. Waves 6 to 7 ft.

Sunday Night

ENE wind 21 to 24 kt, with gusts as high as 31 kt. Mostly cloudy. N swell 0 ft. Waves around 6 ft.

Monday

ENE wind around 20 kt, with gusts as high as 26 kt. Mostly cloudy. N swell 0 ft. Waves 5 to 6 ft.

Monday Night

E wind 15 to 17 kt. Isolated showers. N swell 0 ft. Waves around 5 ft.

Tuesday

E 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.