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

8NM E Copper Harbor MI

Marine Point Forecast

[NOTICE]

Overnight
Low: 6 °F
NNW 25kt
5ft

Small Craft Advisory
Tuesday
High: 14 °F
NW 25kt
4-6ft

Small Craft Advisory
Tuesday Night
Low: 6 °F
NW 25kt
3-5ft
Wednesday
High: 10 °F
NNW 20kt
3ft
Wednesday Night
Low: 6 °F
N 20kt
2-3ft
Thursday
High: 11 °F
N 20kt
2ft
Thursday Night
Low: 8 °F
N 20kt
3ft
Friday
High: 20 °F
N 20kt
3ft
Friday Night
Low: 15 °F
N 20kt
2-3ft

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

W wind 15 to 25 kt becoming NNW. Snow showers likely. Widespread freezing spray. Waves around 5 ft.

Tuesday

NW wind 20 to 25 kt. Snow showers likely, mainly before 4pm. Widespread freezing spray before 4pm. Waves 4 to 6 ft.

Tuesday Night

NW wind 20 to 25 kt. Snow showers likely, mainly after 3am. Widespread freezing spray before 10pm. Waves 3 to 5 ft.

Wednesday

NNW wind 15 to 20 kt. A chance of snow showers. Waves around 3 ft.

Wednesday Night

N wind 15 to 20 kt. A chance of snow showers. Waves 2 to 3 ft.

Thursday

N wind 15 to 20 kt. A chance of snow showers. Waves around 2 ft.

Thursday Night

N wind around 20 kt. A chance of snow showers before midnight. Waves around 3 ft.

Friday

N wind around 20 kt, with gusts as high as 25 kt. A chance of snow showers. Waves around 3 ft.

Friday Night

N wind 10 to 20 kt. Partly cloudy. Waves 2 to 3 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.