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Duluth, MN Local Forecast Office

11NM SSW Silver Bay MN

Marine Point Forecast

[NOTICE]

Tonight
Low: 38 °F
Light Wind
< 1ft
Thursday
High: 51 °F
ENE 15kt
1-2ft
Thursday Night
Low: 43 °F
NE 10kt
1-3ft
Friday
High: 62 °F
SW 15kt
2ft
Friday Night
Low: 45 °F
W 10kt
1-2ft
Saturday
High: 56 °F
W 10kt
< 1ft
Saturday Night
Low: 38 °F
Light Wind
< 1ft
Sunday
High: 44 °F
⇑ENE 20kt
6ft
Sunday Night
Low: 39 °F
NE 25kt
7-9ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 4:41 pm CDT May 13, 2026
Forecast Valid: 5pm CDT May 13, 2026-6pm CDT May 20, 2026

View Nearby Observations

Detailed Forecast

Tonight

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

Thursday

ENE wind 5 to 15 kt. Mostly sunny. Waves 1 to 2 ft.

Thursday Night

NE wind 5 to 10 kt becoming SSW after midnight. A chance of showers, mainly between 11pm and 1am. Waves 1 to 3 ft.

Friday

SW wind 10 to 15 kt, with gusts as high as 25 kt. Sunny. Waves around 2 ft.

Friday Night

W wind 5 to 10 kt, with gusts as high as 20 kt. Mostly clear. Waves 1 to 2 ft.

Saturday

W wind 5 to 10 kt, with gusts as high as 20 kt. Sunny. Waves 1 ft or less.

Saturday Night

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

Sunday

ENE wind 5 to 10 kt increasing to 15 to 20 kt in the afternoon. Winds could gust as high as 30 kt. A chance of showers. Waves 1 ft or less building to 6 ft.

Sunday Night

NE wind 20 to 25 kt. Showers and possibly a thunderstorm. Waves 7 to 9 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.