Storm Systems Continue to Impact the Pacific Northwest; Lake Effect Snow Continues

A second Pacific cold front will cross the Pacific Northwest Wednesday followed by another atmospheric river. Each of these features will bring additional periods of gusty winds, mountain snow, and heavy to excessive rainfall with renewed flooding. Heavy lake effect snow continues into Tuesday east of Lakes Erie and Ontario. Read More >

Hazardous Weather Conditions

Small Craft Advisory in effect from December 16, 09:00 AM CST until December 17, 06:00 AM CST

For More Weather Information:

Milwaukee, WI Local Forecast Office

9NM NNE Port Washington WI

Marine Point Forecast

[NOTICE]

Tonight
Low: 15 °F
SW 10kt
< 1ft
Tuesday
High: 37 °F
⇑SSW 20kt
1-2ft

Small Craft Advisory
Tuesday Night
Low: 28 °F
SW 25kt
1-2ft

Small Craft Advisory
Wednesday
High: 37 °F
WNW 15kt
< 1ft
Wednesday Night
Low: 33 °F
S 25kt
6ft
Thursday
High: 41 °F
W 30kt
6ft
Thursday Night
Low: 12 °F
NW 30kt⇓
1-2ft
Friday
High: 26 °F
NW 15kt
< 1ft
Friday Night
Low: 21 °F
S 20kt
4ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 8:57 pm CST Dec 15, 2025
Forecast Valid: 9pm CST Dec 15, 2025-6pm CST Dec 22, 2025

View Nearby Observations

Detailed Forecast

Tonight

W wind 5 to 10 kt becoming SSW after midnight. Partly cloudy. Waves 1 ft or less.

Tuesday

SSW wind 10 to 15 kt increasing to 15 to 20 kt in the afternoon. Winds could gust as high as 25 kt. Partly sunny. Waves 1 to 2 ft.

Tuesday Night

SW wind 20 to 25 kt becoming WNW after midnight. Cloudy, then gradually becoming partly cloudy. Waves 1 to 2 ft.

Wednesday

WNW wind 10 to 15 kt becoming S in the afternoon. Mostly sunny. Waves 1 ft or less.

Wednesday Night

S wind 15 to 25 kt. A chance of showers after midnight. Waves 1 ft building to 6 ft.

Thursday

S wind 20 to 30 kt becoming W in the afternoon. Rain showers before noon, then a chance of rain and snow showers. Waves 6 ft subsiding to 1 ft.

Thursday Night

NW wind 25 to 30 kt decreasing to 20 to 25 kt after midnight. A slight chance of snow before midnight. Waves 1 to 2 ft.

Friday

NW wind 10 to 15 kt becoming SSW in the afternoon. Partly sunny. Waves 1 ft or less.

Friday Night

S wind 15 to 20 kt. A slight chance of snow. Widespread freezing spray between 9pm and 10pm. Waves 1 ft building to 4 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.