Subtropical Storm Josephine Impacts the Eastern Seaboard; Pacific Storm Impacting the Southwest U.S.

Subtropical Storm Josephine will continue to bring significant coastal flooding impacts, dangerous marine conditions, and beach erosion along portions of the Eastern Seaboard. A Pacific storm will interact with tropical moisture and bring excessive rainfall, severe thunderstorms, and high elevation snow to California, the Southwest, and Four Corners region. Read More >

For More Weather Information:

Marquette, MI Local Forecast Office

9NM NE Fairport MI

Marine Point Forecast

[NOTICE]

Overnight
Low: 45 °F
Light Wind
< 1ft
Thursday
High: 58 °F
Light Wind
< 1ft
Thursday Night
Low: 47 °F
Light Wind
< 1ft
Friday
High: 59 °F
S 10kt
< 1ft
Friday Night
Low: 56 °F
S 10kt
1ft
Saturday
High: 61 °F
S 20kt
2-4ft
Saturday Night
Low: 52 °F
SSW 20kt
3-4ft
Sunday
High: 60 °F
SW 10kt
2-3ft
Sunday Night
Low: 43 °F
Light Wind
1ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 10:07 pm CDT Oct 21, 2026
Forecast Valid: 12am CDT Oct 22, 2026-6pm CDT Oct 28, 2026

View Nearby Observations

Detailed Forecast

Overnight

Variable winds 5 kt or less. Areas of dense fog after 4am. Waves 1 ft or less.

Thursday

Variable winds 5 kt or less. Areas of dense fog before 11am. Waves 1 ft or less.

Thursday Night

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

Friday

S wind 5 to 10 kt. Cloudy through mid morning, then becoming mostly sunny. Waves 1 ft or less.

Friday Night

S wind 5 to 10 kt. Mostly cloudy. Waves around 1 ft.

Saturday

S wind 15 to 20 kt. Partly sunny. Waves 2 to 4 ft.

Saturday Night

SSW wind 10 to 20 kt, with gusts as high as 30 kt. Mostly cloudy. Waves 3 to 4 ft.

Sunday

SW wind around 10 kt becoming NW in the afternoon. A chance of showers. Waves 2 to 3 ft.

Sunday Night

Variable winds 5 kt or less. Mostly cloudy. 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.