Storm Moving from Western into Central U.S. through Wednesday

A storm system moving over the Rockies Wednesday will bring marginal risks for excessive rainfall and severe thunderstorms from parts of New Mexico into western South Dakota. Moderate snow is expected from northwestern Wyoming into southern Montana. Read More >

For More Weather Information:

Duluth, MN Local Forecast Office

2NM SE Duluth MN

Marine Point Forecast

[NOTICE]

Wednesday
High: 55 °F
Light Wind
< 1ft
Wednesday Night
Low: 49 °F
Light Wind
< 1ft
Thursday
High: 60 °F
ESE 10kt
< 1ft
Thursday Night
Low: 57 °F
ESE 10kt
< 1ft
Friday
High: 68 °F
SSW 15kt
< 1ft
Friday Night
Low: 50 °F
SW 10kt
< 1ft
Saturday
High: 58 °F
W 10kt
< 1ft
Saturday Night
Low: 43 °F
W 10kt
< 1ft
Sunday
High: 52 °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: 1:25 am CDT Oct 15, 2025
Forecast Valid: 2am CDT Oct 15, 2025-6pm CDT Oct 21, 2025

View Nearby Observations

Detailed Forecast

Wednesday

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

Wednesday Night

Variable winds 5 kt or less. Showers likely after 1am. Waves 1 ft or less.

Thursday

ESE wind around 10 kt, with gusts as high as 15 kt. Showers, mainly before 1pm. Waves 1 ft or less.

Thursday Night

ESE wind around 10 kt becoming S after midnight. Winds could gust as high as 15 kt. A chance of showers. Waves 1 ft or less.

Friday

SSW wind 10 to 15 kt, with gusts as high as 25 kt. A chance of showers. Waves 1 ft or less.

Friday Night

SW wind around 10 kt, with gusts as high as 15 kt. A slight chance of showers before 1am. Waves 1 ft or less.

Saturday

W wind around 10 kt, with gusts as high as 20 kt. A slight chance of showers after 1pm. Waves 1 ft or less.

Saturday Night

W wind around 10 kt. A slight chance of showers. Waves 1 ft or less.

Sunday

W wind around 10 kt, with gusts as high as 20 kt. Partly 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.