Tracking Storms with Impacts in the Eastern and Northwest U.S. into Friday

A storm will track north of the Great Lakes Friday with widespread rain showers across the Eastern U.S. along and ahead of its cold front. Further south along the front isolated severe thunderstorms are possible. A Pacific storm will continue moving across the Northwest U.S. into Friday with additional low elevation rain, gusty winds, and mountain snow. Read More >

Hazardous Weather Conditions

For More Weather Information:

Duluth, MN Local Forecast Office

10NM SW Grand Portage MN

Marine Point Forecast

[NOTICE]

Friday
High: 40 °F
N 15kt
< 1ft

Small Craft Advisory
Friday Night
Low: 24 °F
N 10kt
< 1ft

Small Craft Advisory
Saturday
High: 31 °F
NNW 10kt
< 1ft
Saturday Night
Low: 24 °F
NNW 10kt
< 1ft
Sunday
High: 32 °F
N 15kt
< 1ft
Sunday Night
Low: 25 °F
NNW 15kt
< 1ft
Monday
High: 36 °F
NNW 10kt
< 1ft
Monday Night
Low: 29 °F
SW 10kt
3ft
Veterans Day
High: 41 °F
SW 15kt
5ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 12:26 am CST Nov 7, 2025
Forecast Valid: 1am CST Nov 7, 2025-6pm CST Nov 13, 2025

View Nearby Observations

Detailed Forecast

Friday

N wind 10 to 15 kt, with gusts as high as 30 kt. A chance of rain and snow showers before 1pm, then a chance of sprinkles and flurries between 1pm and 4pm, then a chance of flurries after 4pm. Patchy fog between 9am and 10am. Waves 1 ft or less.

Friday Night

N wind 5 to 10 kt, with gusts as high as 20 kt. Mostly clear. Waves 1 ft or less.

Saturday

NNW wind 5 to 10 kt. Partly sunny. Waves 1 ft or less.

Saturday Night

NNW wind around 10 kt, with gusts as high as 20 kt. Mostly cloudy. Waves 1 ft or less.

Sunday

N wind 10 to 15 kt, with gusts as high as 25 kt. A chance of snow showers. Waves 1 ft or less.

Sunday Night

NNW wind 10 to 15 kt, with gusts as high as 25 kt. A slight chance of snow showers. Waves 1 ft or less.

Monday

NNW wind around 10 kt becoming W in the afternoon. Winds could gust as high as 25 kt. Mostly sunny. Waves 1 ft or less.

Monday Night

W wind around 10 kt becoming SW after midnight. Winds could gust as high as 20 kt. Mostly cloudy. Waves 1 ft or less building to 3 ft.

Veterans Day

SW wind 10 to 15 kt becoming W in the afternoon. Winds could gust as high as 20 kt. A slight chance of snow before noon, then a slight chance of rain and snow. Waves 5 ft subsiding 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.