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Duluth, MN Local Forecast Office

4NM N Ashland WI

Marine Point Forecast

[NOTICE]

Tonight
Low: 56 °F
Light Wind
< 1ft
Monday
High: 60 °F
Light Wind
< 1ft
Monday Night
Low: 57 °F
Light Wind
< 1ft
Tuesday
High: 65 °F
Light Wind
< 1ft
Tuesday Night
Low: 54 °F
Light Wind
< 1ft
Wednesday
High: 76 °F
SSE 15kt
< 1ft
Wednesday Night
Low: 57 °F
SW 15kt
< 1ft
Thursday
High: 66 °F
SW 20kt
1-2ft
Thursday Night
Low: 54 °F
WSW 15kt
< 1ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 6:22 pm CDT Jun 7, 2026
Forecast Valid: 8pm CDT Jun 7, 2026-6pm CDT Jun 14, 2026

View Nearby Observations

Detailed Forecast

Tonight

Variable winds 5 kt or less. A chance of showers and thunderstorms, mainly after 5am. Waves 1 ft or less.

Monday

Variable winds 5 kt or less. A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 7am. Patchy fog between 11am and 5pm. Waves 1 ft or less.

Monday Night

Variable winds 5 kt or less. Showers and thunderstorms likely, mainly before 10pm. Patchy fog before 7pm. Waves 1 ft or less.

Tuesday

Variable winds 5 kt or less. Cloudy, then gradually becoming mostly sunny. Waves 1 ft or less.

Tuesday Night

Variable winds 5 kt or less. A chance of showers and thunderstorms, mainly after 1am. Waves 1 ft or less.

Wednesday

SSE wind 5 to 15 kt. A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1pm. Waves 1 ft or less.

Wednesday Night

SW wind 10 to 15 kt, with gusts as high as 20 kt. Showers likely and possibly a thunderstorm before 1am, then a slight chance of showers. Waves 1 ft or less.

Thursday

SW wind 10 to 20 kt, with gusts as high as 30 kt. A slight chance of showers, then a chance of showers and thunderstorms after 1pm. Waves 1 to 2 ft.

Thursday Night

WSW wind 10 to 15 kt. A chance of showers before 1am. 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.