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Duluth, MN Local Forecast Office

20NM NNW Ashland WI

Marine Point Forecast

[NOTICE]

Tonight
Low: 29 °F
Light Wind
< 1ft
Friday
High: 39 °F
⇑W 25kt
6ft

Gale Warning
Friday Night
Low: 6 °F
WNW 25kt⇓
7ft

Gale Warning
Saturday
High: 14 °F
WNW 10kt
< 1ft
Saturday Night
Low: 2 °F
NW 10kt
< 1ft
Sunday
High: 17 °F
Light Wind
< 1ft
Sunday Night
Low: 11 °F
Light Wind
< 1ft
Monday
High: 33 °F
SW 10kt
< 1ft
Monday Night
Low: 27 °F
SW 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: 5:31 pm CST Feb 26, 2026
Forecast Valid: 8pm CST Feb 26, 2026-6pm CST Mar 5, 2026

View Nearby Observations

Detailed Forecast

Tonight

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

Friday

SW wind 10 to 15 kt becoming W 20 to 25 kt in the afternoon. Winds could gust as high as 35 kt. Mostly sunny. Waves 1 ft or less building to 6 ft.

Friday Night

WNW wind 20 to 25 kt decreasing to 10 to 15 kt after midnight. Winds could gust as high as 35 kt. Widespread freezing spray between 7pm and midnight. Partly cloudy. Waves 7 ft subsiding to 2 ft.

Saturday

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

Saturday Night

NW wind 5 to 10 kt. Partly cloudy. Waves 1 ft or less.

Sunday

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

Sunday Night

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

Monday

SW wind 5 to 10 kt, with gusts as high as 15 kt. Mostly sunny. Waves 1 ft or less.

Monday Night

SW wind 10 to 15 kt, with gusts as high as 20 kt. Mostly cloudy. 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.