Above Average Temperatures for the West and Central Plains; Lake Effect Snow Continues

Well above average temperatures will prevail across the Plains and the West Coast this week, while a cold front will bring Arctic air to the South and East Coast Thursday and Friday. Lake effect snow is forecast downwind of the Great Lakes through Thursday along and behind the Arctic front, as well as mountain snow across the Southern Appalachians. Read More >

Hazardous Weather Conditions

For More Weather Information:

Marquette, MI Local Forecast Office

3NM N Copper Harbor MI

Marine Point Forecast

[NOTICE]

Tonight
Low: 14 °F
N 35kt
17ft

Gale Warning
Wednesday
High: 17 °F
N 30kt
16ft

Gale Warning
Wednesday Night
Low: 15 °F
N 25kt⇓
8ft
Thursday
High: 24 °F
SSW 15kt
1-2ft
Thursday Night
Low: 21 °F
SSW 15kt
1-2ft
Friday
High: 28 °F
⇑N 20kt
6ft
Friday Night
Low: 14 °F
N 25kt
6-8ft
Saturday
High: 18 °F
N 25kt
6-8ft
Saturday Night
Low: 10 °F
NNW 20kt
4-6ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 7:39 pm CST Jan 13, 2026
Forecast Valid: 7pm CST Jan 13, 2026-6pm CST Jan 20, 2026

View Nearby Observations

Detailed Forecast

Tonight

N wind 30 to 35 kt. Snow showers. Widespread freezing spray after 8pm. Waves 10 ft building to 17 ft.

Wednesday

N wind 25 to 30 kt, with gusts as high as 35 kt. A chance of snow showers, mainly before 3pm. Widespread freezing spray. Waves 16 ft subsiding to 8 ft.

Wednesday Night

N wind 20 to 25 kt decreasing to 10 to 15 kt after midnight. A chance of snow showers. Widespread freezing spray before 1am. Waves 8 ft subsiding to 3 ft.

Thursday

NW wind 5 to 15 kt becoming SSW in the afternoon. Winds could gust as high as 25 kt. Cloudy. Waves 1 to 2 ft.

Thursday Night

SSW wind 10 to 15 kt becoming WNW after midnight. Winds could gust as high as 25 kt. A chance of snow showers. Waves 1 to 2 ft.

Friday

WNW wind 10 to 15 kt becoming N 15 to 20 kt in the afternoon. Winds could gust as high as 30 kt. A chance of snow showers. Widespread freezing spray after 5pm. Waves 2 ft building to 6 ft.

Friday Night

N wind 20 to 25 kt, with gusts as high as 35 kt. A chance of snow showers. Widespread freezing spray. Waves 6 to 8 ft.

Saturday

N wind 20 to 25 kt, with gusts as high as 35 kt. A chance of snow showers. Widespread freezing spray. Waves 6 to 8 ft.

Saturday Night

NNW wind 15 to 20 kt, with gusts as high as 30 kt. A chance of snow showers. Widespread freezing spray. Waves 4 to 6 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.