Heavy Mountain Snow in the Northwest U.S.; Wintry Mix in the Northeast U.S.

Two more cold fronts will pass through the Northwest U.S. this week with heavy mountain snow continuing across the Cascades, and northern Rockies. A quick moving storm system will bring mixed precipitation including some freezing rain across the Northeast U.S. overnight into Wednesday. Read More >

Hazardous Weather Conditions

Small Craft Advisory until January 7, 06:00 PM HST

For More Weather Information:

Honolulu, HI Local Forecast Office

4NM E Wainaku HI

Marine Point Forecast

[NOTICE]

Tonight
Low: 66 °F
SE 8kt
8-9ft

Small Craft Advisory
Wednesday
High: 77 °F
SE 10kt
7-8ft

Small Craft Advisory
Wednesday Night
Low: 67 °F
SSE 9kt
6-7ft
Thursday
High: 78 °F
SE 10kt
6ft
Thursday Night
Low: 67 °F
SE 8kt⇓
6ft
Friday
High: 79 °F
ESE 7kt⇓
5-6ft
Friday Night
Low: 67 °F
Light Wind
5ft
Saturday
High: 79 °F
⇑E 6kt
5-6ft
Saturday Night
Low: 67 °F
⇑S 6kt
6-7ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 6:01 pm HST Jan 6, 2026
Forecast Valid: 9pm HST Jan 6, 2026-6pm HST Jan 13, 2026

View Nearby Observations

Detailed Forecast

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

Tonight

SE wind around 8 kt. Scattered showers. N swell 0 ft at 0 seconds. Waves 8 to 9 ft.

Wednesday

SE wind 8 to 10 kt. Scattered showers, mainly before noon. N swell 0 ft at 0 seconds. Waves 7 to 8 ft.

Wednesday Night

SSE wind 7 to 9 kt. Scattered showers, mainly after midnight. N swell 0 ft at 0 seconds. Waves 6 to 7 ft.

Thursday

SE wind 7 to 10 kt. Isolated showers before noon. N swell 0 ft. Waves around 6 ft.

Thursday Night

SE wind 5 to 8 kt becoming variable and less than 5 kt after midnight. Isolated showers before midnight. N swell 0 ft. Waves around 6 ft.

Friday

ESE wind 5 to 7 kt becoming variable and less than 5 kt in the afternoon. Isolated showers after noon. N swell 0 ft. Waves 5 to 6 ft.

Friday Night

Variable winds 5 kt or less. Scattered showers, mainly after midnight. N swell 0 ft. Waves around 5 ft.

Saturday

Variable winds less than 5 kt becoming E around 6 kt. Isolated showers. N swell 0 ft. Waves 5 to 6 ft.

Saturday Night

Variable winds less than 5 kt becoming S around 6 kt after midnight. Isolated showers. N swell 0 ft. Waves 6 to 7 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.