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Honolulu, HI Local Forecast Office

18NM NW Hawi HI

Marine Point Forecast

[NOTICE]

This Afternoon
High: 81 °F
ENE 26kt
10ft

Small Craft Advisory
Tonight
Low: 77 °F
ENE 31kt
9-10ft

Small Craft Advisory
Saturday
High: 80 °F
ENE 29kt
9ft

Small Craft Advisory
Saturday Night
Low: 77 °F
ENE 23kt
7-9ft
Sunday
High: 80 °F
ENE 21kt
7ft
Sunday Night
Low: 77 °F
ENE 19kt
6-7ft
Monday
High: 80 °F
ENE 17kt
5-6ft
Monday Night
Low: 77 °F
ENE 17kt
5ft
Tuesday
High: 81 °F
ENE 15kt
5ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 6:02 am HST Jul 31, 2026
Forecast Valid: 3pm HST Jul 31, 2026-6pm HST Aug 7, 2026

View Nearby Observations

Detailed Forecast

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

This Afternoon

ENE wind around 26 kt, with gusts as high as 34 kt. Mostly sunny. Mixed swell...S 2 ft at 12 seconds and E 5 ft at 14 seconds. Waves around 10 ft.

Tonight

ENE wind 26 to 31 kt, with gusts as high as 40 kt. Isolated showers after midnight. Mixed swell...S 2 ft at 11 seconds and E 5 ft at 14 seconds decreasing to at 8 seconds . Waves 9 to 10 ft.

Saturday

ENE wind 23 to 29 kt, with gusts as high as 38 kt. Isolated showers before noon. Mixed swell...S 1 ft at 12 seconds and E 5 ft at 8 seconds. Waves around 9 ft.

Saturday Night

ENE wind 21 to 23 kt, with gusts as high as 30 kt. Partly cloudy. Mixed swell...S 1 ft and E 4 ft. Waves 7 to 9 ft.

Sunday

ENE wind 19 to 21 kt, with gusts as high as 27 kt. Sunny. Mixed swell...SSW 1 ft and E 4 ft. Waves around 7 ft.

Sunday Night

ENE wind 16 to 19 kt. Partly cloudy. Mixed swell...SSW 1 ft and E 3 to 4 ft. Waves 6 to 7 ft.

Monday

ENE wind around 17 kt. Mostly sunny. Mixed swell...SSW 1 ft and E 3 ft. Waves 5 to 6 ft.

Monday Night

ENE wind 11 to 17 kt. Mostly cloudy. Mixed swell...SSW 1 ft and E 3 ft. Waves around 5 ft.

Tuesday

ENE wind 11 to 15 kt. Partly sunny. Mixed swell...SSW 1 to 2 ft and E 3 ft. Waves around 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.