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Honolulu, HI Local Forecast Office

18NM NW Hawi HI

Marine Point Forecast

[NOTICE]

Today
High: 80 °F
ENE 23kt
8ft

Small Craft Advisory
Tonight
Low: 78 °F
ENE 21kt
8ft
Sunday
High: 81 °F
ENE 23kt
8ft
Sunday Night
Low: 79 °F
ENE 17kt
8-10ft
Labor Day
High: 81 °F
E 17kt
13ft
Monday Night
Low: 79 °F
E 10kt⇓
11ft
Tuesday
High: 82 °F
⇑E 6kt
7ft
Tuesday Night
Low: 79 °F
⇑E 17kt
5-7ft
Wednesday
High: 81 °F
ENE 21kt
5-7ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 6:01 am HST Sep 5, 2026
Forecast Valid: 8am HST Sep 5, 2026-6pm HST Sep 11, 2026

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE THIS AFTERNOON...

Today

ENE wind 20 to 23 kt, with gusts as high as 30 kt. Mostly sunny. Mixed swell...SSW 5 ft at 11 seconds and E 5 ft at 13 seconds. Waves around 8 ft.

Tonight

ENE wind 18 to 21 kt, with gusts as high as 27 kt. Mostly cloudy. Mixed swell...SSW 4 to 5 ft at 9 seconds and E 5 ft at 12 seconds. Waves around 8 ft.

Sunday

ENE wind 17 to 23 kt, with gusts as high as 30 kt. Scattered showers and thunderstorms after noon. Some of the storms could produce heavy rainfall. Mixed swell...SW 5 ft at 11 seconds and E 5 ft at 12 seconds. Waves around 8 ft.

Sunday Night

ENE wind around 17 kt. Occasional showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Mixed swell...SW 6 to 8 ft and E 5 ft. Waves 8 to 10 ft.

Labor Day

E wind 10 to 17 kt. Occasional showers. The rain could be heavy at times. Mixed swell...WSW 12 ft and E 4 to 5 ft. Waves 10 ft building to 13 ft.

Monday Night

E wind 5 to 10 kt becoming variable and less than 5 kt in the evening. Winds could gust as high as 22 kt. Showers likely. The rain could be heavy at times. Mixed swell...WSW 7 to 9 ft and E 4 ft. Waves 11 ft subsiding to 7 ft.

Tuesday

Variable winds less than 5 kt becoming E around 6 kt in the afternoon. Winds could gust as high as 22 kt. Scattered showers. Mixed swell...SSW 5 to 6 ft and E 3 ft. Waves around 7 ft.

Tuesday Night

E wind 6 to 11 kt increasing to 12 to 17 kt after midnight. Scattered showers. Mixed swell...SSW 5 ft and E 3 ft. Waves 5 to 7 ft.

Wednesday

ENE wind 17 to 21 kt, with gusts as high as 27 kt. Isolated showers. Mixed swell...SSW 5 ft and E 3 ft. Waves 5 to 7 ft.

Winds and seas higher in and near tstms.

*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.