For More Weather Information:

18NM NW Hawi HI

[NOTICE]

High and low forecast temperature values represent air temperature.

Last Update: 11:47 am HST Apr 21, 2026
Forecast Valid: 1pm HST Apr 21, 2026-6pm HST Apr 27, 2026

This Afternoon

Variable winds less than 5 kt becoming NE 5 to 8 kt. Mostly sunny. WNW swell 0 ft at 15 seconds. Waves around 4 ft.

Tonight

ENE wind 8 to 11 kt. Partly cloudy. Mixed swell...WNW 1 ft at 14 seconds and NNE 3 ft at 14 seconds. Waves around 4 ft.

Wednesday

ENE wind 9 to 16 kt. Sunny. Mixed swell...WNW 1 ft at 14 seconds and NNE 3 ft at 12 seconds. Waves around 4 ft.

Wednesday Night

ENE wind 16 to 18 kt. Mostly clear. Mixed swell...WNW 1 ft and NNE 3 ft. Waves around 4 ft.

Thursday

ENE wind 17 to 19 kt. Sunny. Mixed swell...WNW 1 ft and NNE 3 ft. Waves 4 to 5 ft.

Thursday Night

ENE wind around 20 kt, with gusts as high as 26 kt. Mostly clear. Mixed swell...WNW 1 ft and NNE 3 ft. Waves around 5 ft.

Friday

ENE wind around 19 kt. Sunny. Mixed swell...WNW 1 ft and NNE 3 ft becoming N. Waves around 5 ft.

Friday Night

ENE wind 14 to 18 kt. Mostly clear. WNW swell 1 ft. Waves around 5 ft.

Saturday

ENE wind 16 to 19 kt. Sunny. WNW swell 1 ft. Waves 4 to 5 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.