For More Weather Information:

8NM SW Waikapu HI

[NOTICE]

High and low forecast temperature values represent air temperature.

Last Update: 6:01 pm HST Nov 19, 2025
Forecast Valid: 12am HST Nov 20, 2025-6pm HST Nov 26, 2025

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

Overnight

NE wind 10 to 16 kt. Mostly cloudy. NNW swell 1 ft at 14 seconds. Waves 2 to 3 ft.

Thursday

NE wind 5 to 11 kt. Mostly sunny. NNW swell 0 to 1 ft at 14 seconds. Waves 2 to 3 ft.

Thursday Night

Variable winds 5 kt or less. Mostly cloudy. NNW swell 0 ft at 13 seconds. Waves around 2 ft.

Friday

Variable winds 5 kt or less. Partly sunny. NNW swell 0 ft. Waves 1 to 2 ft.

Friday Night

Variable winds 5 kt or less. Partly cloudy. NNW swell 0 ft. Waves around 1 ft.

Saturday

Variable winds 5 kt or less. Isolated showers after noon. NW swell 0 ft. Waves around 1 ft.

Saturday Night

Variable winds 5 kt or less. Isolated showers. NW swell 0 ft. Waves around 1 ft.

Sunday

Variable winds 5 kt or less. Isolated showers. NW swell 0 ft. Waves around 1 ft.

Sunday Night

Variable winds 5 kt or less. Isolated showers. NW swell 0 ft. Waves around 1 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.