Hazardous Weather Impacts on the East and West Coasts

A cold front will continue to progress eastward today and Friday across the Eastern Seaboard with showers and thunderstorms bringing isolated heavy rainfall, gusty to damaging winds, and a possible tornado. A series of Pacific storms will begin to push into the Pacific Northwest today with impacts from heavy rain and snow continuing through the middle of next week. Read More >

Hazardous Weather Conditions

Gale Warning until November 6, 12:00 AM CST

For More Weather Information:

Marquette, MI Local Forecast Office

18NM ENE Copper Harbor MI

Marine Point Forecast

[NOTICE]

This Afternoon
High: 41 °F
N 30kt
12ft

Gale Warning
Tonight
Low: 37 °F
NNE 25kt
8ft

Gale Warning
Friday
High: 40 °F
NNE 20kt⇓
5ft
Friday Night
Low: 38 °F
Light Wind
< 1ft
Saturday
High: 46 °F
SW 10kt
< 1ft
Saturday Night
Low: 44 °F
W 20kt
5ft
Sunday
High: 47 °F
WNW 20kt
5-7ft
Sunday Night
Low: 43 °F
WNW 15kt
2-4ft
Monday
High: 49 °F
SSW 15kt
1-2ft

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 am CST Nov 5, 2026
Forecast Valid: 12pm CST Nov 5, 2026-6pm CST Nov 11, 2026

View Nearby Observations

Detailed Forecast

This Afternoon

N wind 25 to 30 kt, with gusts as high as 40 kt. A slight chance of showers after 5pm. Waves 12 ft subsiding to 9 ft.

Tonight

NNE wind 20 to 25 kt, with gusts as high as 30 kt. A chance of showers, mainly between midnight and 1am. Waves 8 ft subsiding to 5 ft.

Friday

NNE wind 15 to 20 kt decreasing to 5 to 10 kt in the afternoon. Cloudy, then gradually becoming mostly sunny. Waves 5 ft subsiding to 2 ft.

Friday Night

Variable winds 5 kt or less. Partly cloudy. Waves 1 ft or less.

Saturday

W wind 5 to 10 kt becoming SW in the afternoon. Mostly sunny. Waves 1 ft or less.

Saturday Night

SW wind 10 to 20 kt becoming W after midnight. Winds could gust as high as 25 kt. Partly cloudy. Waves 1 ft building to 5 ft.

Sunday

WNW wind 15 to 20 kt, with gusts as high as 30 kt. Mostly sunny. Waves 5 to 7 ft.

Sunday Night

WNW wind 10 to 15 kt becoming WSW after midnight. Winds could gust as high as 20 kt. Mostly cloudy. Waves 2 to 4 ft.

Monday

SSW wind 10 to 15 kt, with gusts as high as 20 kt. Partly sunny. Waves 1 to 2 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.