Late January Extreme Cold; Watching for Another East Coast Storm Threat This Weekend

Well below normal temperatures will continue for the eastern half of the Lower 48 this week. Another blast of arctic air will spread from the Plains through the East/Southeast Friday into Saturday with more record lows expected even into Florida. Forecasts are being monitored for increasing potential of another significant winter storm to impact the eastern United States this coming weekend. Read More >

Hazardous Weather Conditions

For More Weather Information:

Marquette, MI Local Forecast Office

3NM N Copper Harbor MI

Marine Point Forecast

[NOTICE]

Overnight
Low: 6 °F
NW 25kt
8-9ft

Small Craft Advisory
Tuesday
High: 14 °F
NNW 25kt
9ft

Small Craft Advisory
Tuesday Night
Low: 6 °F
NW 25kt
5-7ft
Wednesday
High: 10 °F
NNW 20kt
4-5ft
Wednesday Night
Low: 7 °F
N 20kt
3-4ft
Thursday
High: 11 °F
N 20kt
3-4ft
Thursday Night
Low: 9 °F
N 20kt
4-5ft
Friday
High: 20 °F
N 20kt
4-5ft
Friday Night
Low: 15 °F
N 20kt
3-4ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 11:42 pm CST Jan 26, 2026
Forecast Valid: 12am CST Jan 27, 2026-6pm CST Feb 2, 2026

View Nearby Observations

Detailed Forecast

Overnight

NW wind 20 to 25 kt. Snow showers likely. Widespread freezing spray. Waves 8 to 9 ft.

Tuesday

NNW wind 20 to 25 kt. Snow showers likely before 2pm, then a slight chance of snow showers after 3pm. Widespread freezing spray. Waves 9 ft subsiding to 6 ft.

Tuesday Night

NW wind 20 to 25 kt. Snow showers likely, mainly after midnight. Widespread freezing spray before 3am. Waves 5 to 7 ft.

Wednesday

NNW wind 15 to 20 kt. A chance of snow showers. Waves 4 to 5 ft.

Wednesday Night

N wind 15 to 20 kt. A chance of snow showers. Waves 3 to 4 ft.

Thursday

N wind 15 to 20 kt. A chance of snow showers. Waves 3 to 4 ft.

Thursday Night

N wind around 20 kt. A chance of snow showers. Widespread freezing spray after 8pm. Waves 4 to 5 ft.

Friday

N wind around 20 kt, with gusts as high as 25 kt. A chance of snow showers. Widespread freezing spray before 7am. Waves 4 to 5 ft.

Friday Night

N wind 10 to 20 kt. Partly cloudy. Waves 3 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.