For More Weather Information:

8NM SW Waikapu HI

[NOTICE]

High and low forecast temperature values represent air temperature.

Last Update: 6:01 am HST Dec 8, 2025
Forecast Valid: 11am HST Dec 8, 2025-6pm HST Dec 14, 2025

Today

NE wind 6 to 11 kt becoming variable and less than 5 kt. Sunny. N swell 0 ft at 0 seconds. Waves around 3 ft.

Tonight

NNE wind 8 to 13 kt. Mostly clear. N swell 0 ft at 0 seconds. Waves 2 to 3 ft.

Tuesday

NE wind 6 to 11 kt becoming variable and less than 5 kt in the morning. Mostly sunny. N swell 0 ft at 0 seconds. Waves around 2 ft.

Tuesday Night

Variable winds 5 kt or less. Partly cloudy. N swell 0 ft. Waves around 2 ft.

Wednesday

SW wind 5 to 7 kt. Isolated showers after noon. WNW swell 1 ft. Waves around 2 ft.

Wednesday Night

SSW wind around 7 kt. Scattered showers, mainly after midnight. NW swell 1 ft. Waves around 2 ft.

Thursday

SSW wind 5 to 7 kt becoming variable and less than 5 kt in the afternoon. Showers likely after noon. N swell 1 ft becoming WNW. Waves around 2 ft.

Thursday Night

Variable winds 5 kt or less. Isolated showers. N swell 1 ft. Waves around 2 ft.

Friday

Variable winds 5 kt or less. Mostly sunny. N swell 1 ft becoming WNW. Waves around 2 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.