Nor'easter Bringing Dangerous Coastal Conditions to the Mid-Atlantic; Pacific Storm to Impact the Southwest U.S.

A Nor'easter well off the East Coast will slowly track north this week and may gain some subtropical characteristics. Strong onshore winds will bring flooding, dangerous marine conditions, and beach erosion along the Mid-Atlantic coast. A Pacific storm will bring gusty winds, severe thunderstorms, and mountain snow to portions of California and the Southwest U.S. through Thursday. Read More >

For More Weather Information:

Marquette, MI Local Forecast Office

25NM WSW Ontonagon MI

Marine Point Forecast

[NOTICE]

Wednesday
High: 57 °F
SSW 10kt
< 1ft
Wednesday Night
Low: 44 °F
Light Wind
< 1ft
Thursday
High: 59 °F
Light Wind
< 1ft
Thursday Night
Low: 50 °F
Light Wind
< 1ft
Friday
High: 64 °F
S 10kt
< 1ft
Friday Night
Low: 56 °F
S 15kt
< 1ft
Saturday
High: 64 °F
SSW 20kt
1-2ft
Saturday Night
Low: 48 °F
SSW 15kt
1ft
Sunday
High: 50 °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: 3:32 am CDT Oct 21, 2026
Forecast Valid: 3am CDT Oct 21, 2026-6pm CDT Oct 27, 2026

View Nearby Observations

Detailed Forecast

Wednesday

SSW wind 5 to 10 kt becoming N in the afternoon. A slight chance of showers between 8am and 10am. Waves 1 ft or less.

Wednesday Night

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

Thursday

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

Thursday Night

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

Friday

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

Friday Night

S wind 10 to 15 kt. Mostly cloudy. Waves 1 ft or less.

Saturday

SSW wind 15 to 20 kt, with gusts as high as 30 kt. Mostly cloudy. Waves 1 to 2 ft.

Saturday Night

SSW wind 10 to 15 kt becoming W after midnight. Winds could gust as high as 20 kt. A chance of showers. Waves around 1 ft.

Sunday

W wind around 10 kt, with gusts as high as 15 kt. Partly sunny. Waves around 1 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.