Tracking Atmospheric River for California; Record Temperatures Further East

An atmospheric river will bring gusty to high winds, moderate to heavy rainfall, and potential flooding to California today through Saturday. Heavy snow will be possible over the Sierra Nevada mountains into Friday associated with this atmospheric river. East of these impacts dozens of record high maximum and high minimum temperatures may be broken or tied today and Friday. Read More >

For More Weather Information:

Marquette, MI Local Forecast Office

26NM ESE Isle Royale National Park MI

Marine Point Forecast

[NOTICE]

This Afternoon
High: 44 °F
WNW 15kt
4ft
Tonight
Low: 41 °F
NW 15kt
1-3ft
Friday
High: 48 °F
SSE 20kt
5ft
Friday Night
Low: 44 °F
SSE 20kt
4-5ft
Saturday
High: 47 °F
WNW 25kt
4-6ft
Saturday Night
Low: 34 °F
NW 25kt
6-7ft
Sunday
High: 37 °F
NW 30kt
6-7ft
Sunday Night
Low: 32 °F
NNW 20kt
4-5ft
Monday
High: 37 °F
NNW 20kt
2-4ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 3:25 pm CST Nov 13, 2025
Forecast Valid: 4pm CST Nov 13, 2025-6pm CST Nov 19, 2025

View Nearby Observations

Detailed Forecast

This Afternoon

WNW wind around 15 kt. Sunny. Waves around 4 ft.

Tonight

NW wind 5 to 15 kt becoming ESE after midnight. Increasing clouds. Waves 1 to 3 ft.

Friday

SSE wind 10 to 20 kt. Partly sunny. Waves 1 ft building to 5 ft.

Friday Night

SSE wind 15 to 20 kt becoming SW after midnight. Winds could gust as high as 25 kt. Cloudy. Waves 4 to 5 ft.

Saturday

WSW wind 15 to 25 kt becoming NW in the afternoon. Winds could gust as high as 30 kt. A chance of showers, mainly before noon. Waves 4 to 6 ft.

Saturday Night

NW wind around 25 kt, with gusts as high as 35 kt. Mostly cloudy. Waves 6 to 7 ft.

Sunday

NW wind 25 to 30 kt. Partly sunny. Waves 6 to 7 ft.

Sunday Night

NNW wind around 20 kt, with gusts as high as 30 kt. Mostly cloudy. Waves 4 to 5 ft.

Monday

NNW wind 10 to 20 kt. Partly sunny. Waves 2 to 4 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.