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Duluth, MN Local Forecast Office

21NM NNW Ashland WI

Marine Point Forecast

[NOTICE]

Today
High: 77 °F
SSW 10kt
< 1ft

Small Craft Advisory
Tonight
Low: 61 °F
S 10kt
< 1ft

Small Craft Advisory
Saturday
High: 65 °F
W 15kt
1-2ft
Saturday Night
Low: 53 °F
WNW 15kt
1-2ft
Sunday
High: 60 °F
W 10kt
< 1ft
Sunday Night
Low: 52 °F
Light Wind
< 1ft
Monday
High: 61 °F
ESE 10kt
< 1ft
Monday Night
Low: 56 °F
W 15kt
1-2ft
Tuesday
High: 62 °F
W 15kt
2-3ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 2:52 am CDT Sep 11, 2026
Forecast Valid: 5am CDT Sep 11, 2026-6pm CDT Sep 17, 2026

View Nearby Observations

Detailed Forecast

Today

SSW wind around 10 kt, with gusts as high as 25 kt. Partly sunny. Waves 1 ft or less.

Tonight

S wind around 10 kt, with gusts as high as 20 kt. Showers and thunderstorms before 4am, then a slight chance of showers. Waves 1 ft or less.

Saturday

W wind 10 to 15 kt, with gusts as high as 25 kt. Mostly cloudy through mid morning, then gradual clearing. Waves 1 to 2 ft.

Saturday Night

WNW wind 10 to 15 kt, with gusts as high as 20 kt. Mostly clear during the early evening, then becoming mostly cloudy. Waves 1 to 2 ft.

Sunday

W wind 5 to 10 kt. Mostly sunny. Waves 1 ft or less.

Sunday Night

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

Monday

ESE wind 5 to 10 kt, with gusts as high as 25 kt. A chance of showers, then showers and possibly a thunderstorm after 1pm. Waves 1 ft or less.

Monday Night

SE wind 5 to 15 kt becoming W after midnight. Winds could gust as high as 25 kt. Showers and possibly a thunderstorm before 1am, then a slight chance of showers. Waves 1 to 2 ft.

Tuesday

W wind 10 to 15 kt, with gusts as high as 25 kt. Partly sunny. Waves 2 to 3 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.