Active Spring Like Pattern Across the Eastern Half of the Country

The second storm will track across central and eastern portion of the country this weekend. Heavy wintry precipitation will affect the northern Plains to the upper peninsula of Michigan. Severe thunderstorms are expected along and ahead of the cold front, where very large hail, damaging winds and a few tornadoes are possible from the mid-Mississippi and Ohio Valleys to southern Plains. 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: 33 °F
E 20kt
7-8ft

Gale Warning
Tonight
Low: 29 °F
⇑NNW 25kt
8ft

Small Craft Advisory
Sunday
High: 34 °F
NNW 25kt
9ft

Small Craft Advisory
Sunday Night
Low: 22 °F
WNW 15kt
1-2ft
Monday
High: 28 °F
N 25kt
7ft
Monday Night
Low: 22 °F
NNW 20kt
6ft
Tuesday
High: 32 °F
W 15kt
1-2ft
Tuesday Night
Low: 30 °F
⇑S 20kt
1-3ft
Wednesday
High: 39 °F
S 20kt
4-5ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 12:22 pm CDT Apr 4, 2026
Forecast Valid: 12pm CDT Apr 4, 2026-6pm CDT Apr 10, 2026

View Nearby Observations

Detailed Forecast

This Afternoon

E wind around 20 kt, with gusts as high as 30 kt. Snow showers and sleet before 4pm, then rain and snow showers likely. Waves 7 to 8 ft.

Tonight

ENE wind 10 to 15 kt becoming NNW 20 to 25 kt in the evening. Winds could gust as high as 35 kt. Rain and snow showers before 2am, then a slight chance of snow showers between 2am and 4am. Waves 4 ft building to 8 ft.

Sunday

NNW wind 15 to 25 kt, with gusts as high as 35 kt. Mostly cloudy, then gradually becoming sunny. Waves 9 ft subsiding to 4 ft.

Sunday Night

WNW wind 5 to 15 kt becoming N after midnight. A chance of snow showers, mainly after 1am. Waves 1 to 2 ft.

Monday

N wind 20 to 25 kt, with gusts as high as 35 kt. Snow showers likely, mainly before 1pm. Widespread freezing spray after 10am. Waves 3 ft building to 7 ft.

Monday Night

NNW wind 10 to 20 kt, with gusts as high as 30 kt. Widespread freezing spray before 1am. Mostly cloudy. Waves 6 ft subsiding to 3 ft.

Tuesday

W wind 10 to 15 kt. Mostly sunny. Waves 1 to 2 ft.

Tuesday Night

S wind 5 to 10 kt increasing to 15 to 20 kt after midnight. Winds could gust as high as 30 kt. Mostly cloudy. Waves 1 to 3 ft.

Wednesday

S wind around 20 kt, with gusts as high as 30 kt. A chance of rain and snow showers. Waves 4 to 5 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.