Flooding Risks from Tropical Moisture Across the Intermountain West and East Coast

Tropical moisture from Isaias and Rachel will impact portions of the Intermountain West and East Coast states. Flooding, gusty winds and even a threat for severe thunderstorms and tornadoes are possible. Meanwhile, record warmth will spread northward across the Mississippi Valley the next few days. Looking for snow, the first winter storm of the season is underway across the northern Rockies. Read More >

Hazardous Weather Conditions

For More Weather Information:

Marquette, MI Local Forecast Office

8NM ESE Marquette MI

Marine Point Forecast

[NOTICE]

Tonight
Low: 57 °F
S 10kt
< 1ft
Columbus Day
High: 63 °F
NE 10kt
5ft

Small Craft Advisory
Monday Night
Low: 48 °F
NE 10kt
3-5ft

Small Craft Advisory
Tuesday
High: 55 °F
N 15kt
3ft

Small Craft Advisory
Tuesday Night
Low: 45 °F
NW 15kt
2-3ft
Wednesday
High: 54 °F
NW 15kt
2ft
Wednesday Night
Low: 43 °F
NNW 15kt
1-2ft
Thursday
High: 56 °F
SSE 10kt
1ft
Thursday Night
Low: 42 °F
W 20kt
< 1ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 6:17 pm CDT Oct 11, 2026
Forecast Valid: 6pm CDT Oct 11, 2026-6pm CDT Oct 18, 2026

View Nearby Observations

Detailed Forecast

Tonight

S wind 5 to 10 kt becoming NNW after midnight. Winds could gust as high as 15 kt. Increasing clouds. Waves 1 ft or less.

Columbus Day

NE wind around 10 kt, with gusts as high as 15 kt. A slight chance of showers between 8am and 5pm. Waves 1 ft building to 5 ft.

Monday Night

NE wind around 10 kt, with gusts as high as 15 kt. Showers and thunderstorms likely, then showers and possibly a thunderstorm after 1am. Waves 3 to 5 ft.

Tuesday

N wind 10 to 15 kt. Showers likely and possibly a thunderstorm before 7am, then a chance of showers between 7am and 1pm. Waves around 3 ft.

Tuesday Night

NW wind 10 to 15 kt. Mostly cloudy. Waves 2 to 3 ft.

Wednesday

NW wind around 15 kt, with gusts as high as 20 kt. Mostly cloudy. Waves around 2 ft.

Wednesday Night

NNW wind 10 to 15 kt becoming NE after midnight. Partly cloudy. Waves 1 to 2 ft.

Thursday

E wind 5 to 10 kt becoming SSE in the afternoon. Mostly sunny. Waves around 1 ft.

Thursday Night

S wind 10 to 20 kt becoming W after midnight. Winds could gust as high as 35 kt. Showers likely. 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.