For More Weather Information:

Honolulu, HI Local Forecast Office

18NM NW Hawi HI

Marine Point Forecast

[NOTICE]

Tonight
Low: 78 °F
ENE 32kt
8-9ft
Friday
High: 81 °F
Tropical Storm Conditions Possible
Friday Night
Low: 78 °F
Tropical Storm Conditions Expected With Hurricane Conditions Possible
Saturday
High: 81 °F
Tropical Storm Conditions Expected With Hurricane Conditions Possible
Saturday Night
Low: 78 °F
Tropical Storm Conditions Possible
Sunday
High: 81 °F
ENE 33kt
13-14ft
Sunday Night
Low: 78 °F
E 31kt
11-13ft
Monday
High: 81 °F
E 27kt
9-11ft
Monday Night
Low: 78 °F
E 25kt
7-9ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 6:02 pm HST Sep 24, 2026
Forecast Valid: 10pm HST Sep 24, 2026-6pm HST Oct 1, 2026

View Nearby Observations

Detailed Forecast

...TROPICAL STORM WARNING IN EFFECT...

Tonight

ENE wind 29 to 32 kt, with gusts as high as 42 kt. Isolated showers and thunderstorms. Some of the storms could produce heavy rainfall. S swell 3 ft at 16 seconds. Waves 8 to 9 ft.

Friday

Tropical storm conditions possible. Scattered showers and thunderstorms, then showers likely and possibly a thunderstorm after 2pm. Some of the storms could produce heavy rainfall. SSW swell 1 to 3 ft at 15 seconds. Waves 9 to 11 ft.

Friday Night

Tropical storm conditions expected, with hurricane conditions possible. Showers likely and possibly a thunderstorm. Some of the storms could produce heavy rainfall. SSW swell 1 ft at 15 seconds. Waves 11 ft building to 14 ft.

Saturday

Tropical storm conditions expected, with hurricane conditions possible. Showers likely and possibly a thunderstorm before 8am, then scattered showers and thunderstorms after 8am. Some of the storms could produce heavy rainfall. SSW swell 2 to 3 ft. Waves 14 to 15 ft.

Saturday Night

Tropical storm conditions possible. Scattered showers.

Sunday

ENE wind around 33 kt, with gusts as high as 43 kt. Scattered showers, mainly before noon. S swell 6 ft. Waves 13 to 14 ft.

Sunday Night

E wind around 31 kt, with gusts as high as 40 kt. Isolated showers before midnight. SSW swell 6 ft. Waves 11 to 13 ft.

Monday

E wind around 27 kt, with gusts as high as 35 kt. Partly sunny. SSW swell 6 ft. Waves 9 to 11 ft.

Monday Night

E wind 22 to 25 kt, with gusts as high as 32 kt. Mostly cloudy. SSW swell 5 ft. Waves 7 to 9 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.