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Duluth, MN Local Forecast Office

20NM NNW Ashland WI

Marine Point Forecast

[NOTICE]

Tonight
Low: 31 °F
Light Wind
< 1ft
Saturday
High: 46 °F
WSW 15kt
1-2ft

Small Craft Advisory
Saturday Night
Low: 36 °F
W 15kt
1-2ft

Small Craft Advisory
Sunday
High: 46 °F
WSW 10kt
< 1ft
Sunday Night
Low: 39 °F
Light Wind
< 1ft
Monday
High: 47 °F
Light Wind
< 1ft
Monday Night
Low: 39 °F
Light Wind
< 1ft
Tuesday
High: 44 °F
⇑W 15kt
1-2ft
Tuesday Night
Low: 30 °F
W 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: 9:56 pm CST Nov 21, 2025
Forecast Valid: 10pm CST Nov 21, 2025-6pm CST Nov 28, 2025

View Nearby Observations

Detailed Forecast

Tonight

Variable winds 5 kt or less. Increasing clouds. Waves 1 ft or less.

Saturday

S wind 5 to 15 kt becoming W in the afternoon. Winds could gust as high as 20 kt. A chance of sprinkles and flurries before 11am, then a chance of sprinkles between 11am and noon. Waves 1 to 2 ft.

Saturday Night

W wind 10 to 15 kt, with gusts as high as 20 kt. Partly cloudy. Waves 1 to 2 ft.

Sunday

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

Sunday Night

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

Monday

Variable winds 5 kt or less. A chance of rain after noon. Waves 1 ft or less.

Monday Night

Variable winds 5 kt or less. Rain likely. Waves 1 ft or less.

Tuesday

SSW wind 5 to 10 kt becoming W 10 to 15 kt in the afternoon. Winds could gust as high as 30 kt. Rain likely. Waves 1 to 2 ft.

Tuesday Night

W wind 15 to 20 kt, with gusts as high as 30 kt. Rain and snow likely, mainly before midnight. 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.