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 AM HST

For More Weather Information:

Honolulu, HI Local Forecast Office

Kailua HI

Marine Point Forecast

[NOTICE]

Tonight
Low: 74 °F
E 14kt
7-9ft

Small Craft Advisory
Wednesday
High: 77 °F
E 10kt
6-7ft
Wednesday Night
Low: 72 °F
E 8kt⇓
5-6ft
Thursday
High: 78 °F
Light Wind
4-5ft
Thursday Night
Low: 72 °F
Light Wind
4ft
Friday
High: 78 °F
⇑N 6kt
4ft
Friday Night
Low: 73 °F
ENE 13kt
3-5ft
Saturday
High: 78 °F
NE 13kt
8ft
Saturday Night
Low: 72 °F
NE 8kt⇓
7-8ft

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 EARLY WEDNESDAY

Tonight

E wind 10 to 14 kt. Isolated showers. N swell 0 ft at 0 seconds. Waves 7 to 9 ft.

Wednesday

E wind 8 to 10 kt. Isolated showers before noon. N swell 0 ft at 0 seconds. Waves 6 to 7 ft.

Wednesday Night

E wind 5 to 8 kt becoming variable and less than 5 kt in the evening. Isolated showers after midnight. N swell 0 ft at 0 seconds. Waves 5 to 6 ft.

Thursday

Variable winds 5 kt or less. Sunny. N swell 0 ft. Waves 4 to 5 ft.

Thursday Night

Variable winds 5 kt or less. Scattered showers. N swell 0 ft. Waves around 4 ft.

Friday

Variable winds less than 5 kt becoming N around 6 kt in the afternoon. Scattered showers. N swell 0 ft. Waves around 4 ft.

Friday Night

N wind 6 to 13 kt becoming ENE after midnight. Scattered showers. N swell 0 ft. Waves 3 to 5 ft.

Saturday

NE wind 8 to 13 kt. Scattered showers. N swell 0 ft. Waves 5 ft building to 8 ft.

Saturday Night

NE wind 5 to 8 kt becoming variable and less than 5 kt in the evening. Isolated showers. N swell 0 ft. Waves 7 to 8 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.