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Duluth, MN Local Forecast Office

20NM NNW Ashland WI

Marine Point Forecast

[NOTICE]

Tonight
Low: 42 °F
NE 10kt
1ft
Thursday
High: 58 °F
SSE 10kt
< 1ft
Thursday Night
Low: 42 °F
NNE 10kt
< 1ft
Friday
High: 50 °F
Light Wind
< 1ft
Friday Night
Low: 38 °F
Light Wind
< 1ft
Saturday
High: 49 °F
Light Wind
< 1ft
Saturday Night
Low: 38 °F
Light Wind
< 1ft
Sunday
High: 47 °F
Light Wind
< 1ft
Sunday Night
Low: 39 °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: 2:36 pm CDT Apr 22, 2026
Forecast Valid: 5pm CDT Apr 22, 2026-6pm CDT Apr 29, 2026

View Nearby Observations

Detailed Forecast

Tonight

NE wind 5 to 10 kt. A slight chance of rain and thunderstorms, mainly between midnight and 1am. Waves around 1 ft.

Thursday

E wind 5 to 10 kt becoming SSE in the afternoon. A chance of rain and thunderstorms between 3pm and 5pm, then rain likely and possibly a thunderstorm after 5pm. Waves 1 ft or less.

Thursday Night

NNE wind 5 to 10 kt. Rain and thunderstorms before 1am, then rain and possibly a thunderstorm, mainly after 1am. Waves 1 ft or less.

Friday

Variable winds 5 kt or less. Rain likely, mainly before 7am. Waves 1 ft or less.

Friday Night

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

Saturday

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

Saturday Night

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

Sunday

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

Sunday Night

Variable winds 5 kt or less. A chance of rain. 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.