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Duluth, MN Local Forecast Office

20NM NNW Ashland WI

Marine Point Forecast

[NOTICE]

Sunday
High: 74 °F
Light Wind
< 1ft
Sunday Night
Low: 63 °F
Light Wind
< 1ft
Labor Day
High: 75 °F
Light Wind
< 1ft
Monday Night
Low: 65 °F
S 10kt
< 1ft
Tuesday
High: 78 °F
SSW 10kt
< 1ft
Tuesday Night
Low: 64 °F
SW 15kt
1-2ft
Wednesday
High: 69 °F
W 20kt
3-5ft
Wednesday Night
Low: 58 °F
W 15kt
1-2ft
Thursday
High: 70 °F
W 10kt
< 1ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 1:16 am CDT Sep 6, 2026
Forecast Valid: 2am CDT Sep 6, 2026-6pm CDT Sep 12, 2026

View Nearby Observations

Detailed Forecast

Sunday

Variable winds 5 kt or less. Patchy fog before 9am. Waves 1 ft or less.

Sunday Night

Variable winds 5 kt or less. Patchy fog between 1am and 4am. Waves 1 ft or less.

Labor Day

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

Monday Night

E wind 5 to 10 kt becoming S after midnight. Winds could gust as high as 20 kt. Showers likely, then showers and possibly a thunderstorm after 1am. Waves 1 ft or less.

Tuesday

SSW wind around 10 kt, with gusts as high as 20 kt. Showers likely and possibly a thunderstorm before 10am, then showers likely between 10am and 1pm. Waves 1 ft or less.

Tuesday Night

SW wind 10 to 15 kt, with gusts as high as 25 kt. A slight chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 1am. Waves 1 to 2 ft.

Wednesday

W wind around 20 kt, with gusts as high as 35 kt. Mostly sunny. Waves 3 to 5 ft.

Wednesday Night

W wind 5 to 15 kt, with gusts as high as 25 kt. Partly cloudy. Waves 1 to 2 ft.

Thursday

W wind 5 to 10 kt, with gusts as high as 15 kt. Mostly sunny. 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.