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Duluth, MN Local Forecast Office

20NM NNW Ashland WI

Marine Point Forecast

[NOTICE]

Tonight
Low: 43 °F
E 10kt
1-2ft

Small Craft Advisory
Saturday
High: 53 °F
Light Wind
< 1ft
Saturday Night
Low: 41 °F
Light Wind
< 1ft
Sunday
High: 62 °F
Light Wind
< 1ft
Sunday Night
Low: 46 °F
Light Wind
< 1ft
Memorial Day
High: 64 °F
Light Wind
< 1ft
Monday Night
Low: 47 °F
Light Wind
< 1ft
Tuesday
High: 63 °F
Light Wind
< 1ft
Tuesday Night
Low: 45 °F
Light Wind
< 1ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 4:46 pm CDT May 22, 2026
Forecast Valid: 5pm CDT May 22, 2026-6pm CDT May 29, 2026

View Nearby Observations

Detailed Forecast

Tonight

E wind 5 to 10 kt, with gusts as high as 20 kt. A slight chance of showers between 11pm and 1am, then a chance of showers and thunderstorms after 1am. Waves 1 to 2 ft.

Saturday

Variable winds 5 kt or less. Showers before 3pm, then a slight chance of showers after 5pm. Waves 1 ft or less.

Saturday Night

Variable winds 5 kt or less. A chance of showers before 7pm. Waves 1 ft or less.

Sunday

Variable winds 5 kt or less. Mostly cloudy, then gradually becoming sunny. Waves 1 ft or less.

Sunday Night

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

Memorial Day

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

Monday Night

Variable winds 5 kt or less. A slight chance of showers and thunderstorms before 1am. Waves 1 ft or less.

Tuesday

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

Tuesday Night

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

*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.