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]

This Afternoon
High: 13 °F
WNW 20kt
6ft

Small Craft Advisory
Tonight
Low: 8 °F
NW 25kt
5-7ft

Small Craft Advisory
Wednesday
High: 9 °F
NNW 20kt
5ft

Small Craft Advisory
Wednesday Night
Low: 6 °F
NNW 20kt
4-6ft
Thursday
High: 11 °F
N 15kt
4ft
Thursday Night
Low: 8 °F
NNE 20kt
4-5ft
Friday
High: 17 °F
N 20kt
5-6ft
Friday Night
Low: 15 °F
N 20kt
3-5ft
Saturday
High: 20 °F
N 10kt
1-3ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 3:07 pm CST Jan 27, 2026
Forecast Valid: 4pm CST Jan 27, 2026-6pm CST Feb 2, 2026

View Nearby Observations

Detailed Forecast

This Afternoon

WNW wind around 20 kt, with gusts as high as 30 kt. Scattered snow showers. Waves around 6 ft.

Tonight

NW wind 15 to 25 kt. Snow showers likely, mainly after 9pm. Waves 5 to 7 ft.

Wednesday

NNW wind 15 to 20 kt. Snow showers likely. Waves around 5 ft.

Wednesday Night

NNW wind 15 to 20 kt. Snow showers likely. Waves 4 to 6 ft.

Thursday

N wind around 15 kt, with gusts as high as 25 kt. Snow showers likely, mainly before noon. Waves around 4 ft.

Thursday Night

NNE wind around 20 kt, with gusts as high as 25 kt. A chance of snow showers. Waves 4 to 5 ft.

Friday

N wind around 20 kt, with gusts as high as 30 kt. A chance of snow showers. Waves 5 to 6 ft.

Friday Night

N wind 10 to 20 kt, with gusts as high as 30 kt. Mostly cloudy. Waves 3 to 5 ft.

Saturday

N wind 5 to 10 kt becoming W in the afternoon. Mostly sunny. Waves 1 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.