Inclement Weather in the Pacific Northwest; Severe Thunderstorms in the Southeast; Impending Winter Storm

An approaching storm will bring rain and high elevation snow to Pacific Northwest through the weekend. Isolated severe thunderstorms are possible across parts of the Southeast today into this evening as a low strengthens over the Southeast. This system will form into a winter storm on Sunday that will bring heavy snow, high winds, and coastal flooding to the Mid-Atlantic and Northeast into Monday. Read More >

For More Weather Information:

Honolulu, HI Local Forecast Office

Wainaku HI

Marine Point Forecast

[NOTICE]

This Afternoon
High: 76 °F
Light Wind
< 1ft
Tonight
Low: 65 °F
Light Wind
< 1ft
Sunday
High: 78 °F
⇑NE 6kt
< 1ft
Sunday Night
Low: 65 °F
Light Wind
< 1ft
Monday
High: 78 °F
Light Wind
< 1ft
Monday Night
Low: 64 °F
Light Wind
< 1ft
Tuesday
High: 77 °F
NE 8kt
< 1ft
Tuesday Night
Low: 64 °F
N 7kt
< 1ft
Wednesday
High: 74 °F
NE 10kt
8ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 9:09 am HST Feb 21, 2026
Forecast Valid: 2pm HST Feb 21, 2026-6pm HST Feb 27, 2026

View Nearby Observations

Detailed Forecast

This Afternoon

Variable winds 5 kt or less. Showers likely and possibly a thunderstorm. Some of the storms could produce heavy rainfall. N swell 0 ft at 0 seconds. Waves 1 ft or less.

Tonight

Variable winds 5 kt or less. Scattered showers and thunderstorms before midnight, then isolated showers. Some of the storms could produce heavy rainfall. N swell 0 ft at 0 seconds. Waves 1 ft or less.

Sunday

Variable winds less than 5 kt becoming NE around 6 kt. A chance of showers, mainly after noon. N swell 0 ft at 0 seconds. Waves 1 ft or less.

Sunday Night

Variable winds 5 kt or less. A slight chance of showers. N swell 0 ft. Waves 1 ft or less.

Monday

Variable winds 5 kt or less. A chance of showers, mainly after noon. N swell 0 ft. Waves 1 ft or less.

Monday Night

Variable winds 5 kt or less. A chance of showers. N swell 0 ft. Waves 1 ft or less.

Tuesday

WNW wind 5 to 8 kt becoming NE in the morning. Showers likely, mainly after noon. N swell 0 ft. Waves 1 ft or less.

Tuesday Night

N wind around 7 kt. Showers likely. N swell 0 ft. Waves 1 ft or less.

Wednesday

NE wind 7 to 10 kt. Showers likely. N swell 0 ft. Waves 1 ft or less building to 8 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.