For More Weather Information:

Poipu HI

[NOTICE]

High and low forecast temperature values represent air temperature.

Last Update: 6:04 am HST Aug 1, 2026
Forecast Valid: 12pm HST Aug 1, 2026-6pm HST Aug 7, 2026

...SMALL CRAFT ADVISORY IN EFFECT THROUGH EARLY SUNDAY MORNING...

This Afternoon

ENE wind around 20 kt, with gusts as high as 26 kt. Isolated showers. N swell 0 ft at 0 seconds. Waves around 4 ft.

Tonight

ENE wind around 19 kt. Scattered showers. N swell 0 ft at 0 seconds. Waves 3 to 4 ft.

Sunday

ENE wind 14 to 18 kt. Scattered showers. N swell 0 ft at 0 seconds. Waves around 3 ft.

Sunday Night

NE wind 12 to 14 kt. Scattered showers, mainly after midnight. N swell 0 ft. Waves 2 to 3 ft.

Monday

ENE wind 10 to 12 kt. Isolated showers. N swell 0 ft. Waves around 2 ft.

Monday Night

NE wind around 10 kt. Scattered showers, mainly after midnight. N swell 0 ft. Waves 1 to 2 ft.

Tuesday

ENE wind around 9 kt. Scattered showers. N swell 0 ft. Waves around 1 ft.

Tuesday Night

NE wind 7 to 9 kt. Scattered showers. N swell 0 ft. Waves around 1 ft.

Wednesday

ENE wind 7 to 9 kt. Scattered showers. N swell 0 ft. Waves 1 ft building 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.