Widespread Rain from Texas to the Central Appalachians; Heavy to Excessive Rainfall in Southern California and the Southwest

Scattered thunderstorms and widespread showers are expected from the Texas coast to the central Appalachians today. Heavy to excessive rainfall will continue in southern California into the Desert Southwest through Saturday. Heavy rain will pose a risk of flash flooding, especially across burn scar and urbanized regions. Read More >

For More Weather Information:

Marquette, MI Local Forecast Office

26NM ESE Isle Royale National Park MI

Marine Point Forecast

[NOTICE]

Today
High: 39 °F
NNW 20kt
3-5ft
Tonight
Low: 34 °F
NW 15kt
3ft
Saturday
High: 41 °F
WSW 15kt
3ft
Saturday Night
Low: 38 °F
WNW 20kt
3-4ft
Sunday
High: 43 °F
WNW 20kt
2-4ft
Sunday Night
Low: 41 °F
W 15kt
1-2ft
Monday
High: 44 °F
SE 10kt
1ft
Monday Night
Low: 41 °F
SE 15kt
1-2ft
Tuesday
High: 43 °F
S 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: 8:12 am CST Nov 21, 2025
Forecast Valid: 9am CST Nov 21, 2025-6pm CST Nov 27, 2025

View Nearby Observations

Detailed Forecast

Today

NNW wind 15 to 20 kt, with gusts as high as 25 kt. Increasing clouds. Waves 3 to 5 ft.

Tonight

NW wind 5 to 15 kt becoming WSW after midnight. Cloudy, then gradually becoming partly cloudy. Waves 3 ft subsiding to 1 ft or less.

Saturday

WSW wind 5 to 15 kt becoming S in the afternoon. A chance of rain and snow showers before 3pm, then a chance of rain showers. Waves 1 ft or less building to 3 ft.

Saturday Night

WNW wind 15 to 20 kt. Mostly cloudy. Waves 3 to 4 ft.

Sunday

WNW wind 15 to 20 kt. Mostly sunny. Waves 2 to 4 ft.

Sunday Night

W wind 10 to 15 kt becoming SSW after midnight. Mostly cloudy. Waves 1 to 2 ft.

Monday

SSW wind around 10 kt becoming SE in the afternoon. Partly sunny. Waves around 1 ft.

Monday Night

SE wind 10 to 15 kt. A chance of showers. Waves 1 to 2 ft.

Tuesday

SE wind 15 to 20 kt becoming S in the afternoon. Winds could gust as high as 25 kt. Showers likely. 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.