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8NM SW Waikapu HI

[NOTICE]

High and low forecast temperature values represent air temperature.

Last Update: 4:01 am HST Dec 7, 2025
Forecast Valid: 4am HST Dec 7, 2025-6pm HST Dec 13, 2025

Sunday

Variable winds less than 5 kt becoming SSW around 6 kt in the afternoon. Isolated showers after noon. NW swell 0 ft at 12 seconds. Waves around 3 ft.

Sunday Night

Variable winds 5 kt or less. Partly cloudy. NNW swell 0 ft at 12 seconds. Waves around 3 ft.

Monday

Variable winds less than 5 kt becoming NNE around 6 kt in the afternoon. Sunny. NNW swell 0 ft at 12 seconds. Waves around 3 ft.

Monday Night

NNE wind around 6 kt becoming variable and less than 5 kt in the evening. Mostly clear. NW swell 0 ft. Waves around 3 ft.

Tuesday

Variable winds 5 kt or less. Mostly sunny. NW swell 0 ft. Waves around 3 ft.

Tuesday Night

Variable winds 5 kt or less. Partly cloudy. NW swell 0 ft. Waves 2 to 3 ft.

Wednesday

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

Wednesday Night

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

Thursday

Variable winds 5 kt or less. Isolated showers. 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.