For More Weather Information:

Duluth, MN Local Forecast Office

2NM SE Duluth MN

Marine Point Forecast

[NOTICE]

Overnight
Low: 28 °F
NW 10kt
< 1ft
Saturday
High: 42 °F
NW 10kt
< 1ft
Saturday Night
Low: 38 °F
⇑SW 20kt
< 1ft
Sunday
High: 53 °F
WSW 15kt
< 1ft
Sunday Night
Low: 38 °F
WSW 15kt
< 1ft
Monday
High: 47 °F
W 15kt
< 1ft
Monday Night
Low: 27 °F
NE 10kt
< 1ft
Tuesday
High: 34 °F
ENE 15kt
1-2ft
Tuesday Night
Low: 24 °F
ENE 15kt
1-2ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 9:57 pm CST Mar 6, 2026
Forecast Valid: 11pm CST Mar 6, 2026-6pm CDT Mar 13, 2026

View Nearby Observations

Detailed Forecast

Overnight

NW wind 5 to 10 kt, with gusts as high as 20 kt. Rain, possibly mixed with sleet before 2am, then rain and snow between 2am and 3am, then snow after 3am. Patchy fog. Waves 1 ft or less.

Saturday

NW wind 5 to 10 kt becoming SW in the afternoon. Winds could gust as high as 20 kt. Snow likely, mainly before 7am. Waves 1 ft or less.

Saturday Night

SW wind 5 to 10 kt increasing to 15 to 20 kt after midnight. Winds could gust as high as 30 kt. Increasing clouds. Waves 1 ft or less.

Sunday

WSW wind 10 to 15 kt, with gusts as high as 25 kt. Partly sunny. Waves 1 ft or less.

Sunday Night

SW wind 10 to 15 kt becoming W after midnight. Winds could gust as high as 20 kt. Partly cloudy. Waves 1 ft or less.

Monday

W wind 10 to 15 kt. Mostly sunny. Waves 1 ft or less.

Monday Night

NW wind 5 to 10 kt becoming NE after midnight. A slight chance of snow after midnight. Waves 1 ft or less.

Tuesday

ENE wind 10 to 15 kt. A chance of snow. Waves 1 to 2 ft.

Tuesday Night

ENE wind 10 to 15 kt. A chance of snow. Waves 1 to 2 ft.

Note...Wave height forecasts are for ice free areas.

*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.