Nearshore Marine Forecast
Issued by NWS Marquette, MI

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403
FZUS53 KMQT 100401
NSHMQT

Nearshore Marine Forecast
National Weather Service Marquette MI
1101 PM EST Sun Nov 9 2025

For waters within five nautical miles of shore

Waves are the significant wave height - the average of the
highest 1/3 of the wave spectrum. Occasional wave height is the
average of the highest 1/10 of the wave spectrum.

LMZ221-100900-
Green Bay North of line from Cedar River MI to Rock Island
Passage-
1101 PM EST Sun Nov 9 2025

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 1 AM EST MONDAY...

.REST OF TONIGHT...North wind 10 to 20 knots backing northwest
10 to 15 knots late. Partly cloudy with isolated snow showers by
midnight, then cloudy with scattered snow showers late. Waves
2 to 4 feet subsiding to 1 to 2 feet.
.MONDAY...Northwest wind 15 to 20 knots veering north by late
morning. Gusts up to 27 knots. Scattered snow showers through mid
morning, then numerous snow showers by late morning. Scattered
snow showers late. Waves building to 2 to 4 feet.
.MONDAY NIGHT...Northwest wind 10 to 20 knots backing west 10 to
15 knots after midnight. Partly cloudy with a slight chance of
snow showers in the evening, then cloudy after midnight. Waves
subsiding to 1 to 2 feet.
.TUESDAY...Southwest wind 15 to 25 knots. Cloudy. A slight chance
of snow showers in the morning, then a slight chance of rain
showers and snow showers in the afternoon. Waves building to 3 to
5 feet occasionally to 7 feet, then subsiding to 2 to 4 feet.

$$

LMZ248-250-100900-
Seul Choix Point to Point Detour MI-
5NM East of a line from Fairport MI to Rock Island Passage-
1101 PM EST Sun Nov 9 2025

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 1 AM EST MONDAY...

.REST OF TONIGHT...North wind 10 to 20 knots becoming 10 to
15 knots late. Partly cloudy by midnight, then mostly cloudy with
scattered snow showers late. Waves 2 to 4 feet subsiding to 1 to
2 feet.
.MONDAY...Northwest wind 10 to 15 knots veering north 10 to
20 knots by late morning. Gusts up to 27 knots. Numerous snow
showers through mid morning, then scattered snow showers by late
morning. Waves building to 2 to 4 feet.
.MONDAY NIGHT...Northwest wind 10 to 20 knots backing west 10 to
15 knots after midnight. Mostly cloudy. A chance of snow showers
in the evening. Waves subsiding to 1 to 2 feet.
.TUESDAY...Southwest wind 15 to 25 knots. Cloudy. A chance of
snow showers possibly mixed with rain showers in the morning,
then a chance of rain showers in the afternoon. Waves building to
4 to 7 feet occasionally to 9 feet.

$$

LSZ240-241-100900-
Saxon Harbor WI to Black River MI-
Black River to Ontonagon MI-
1101 PM EST Sun Nov 9 2025 /1001 PM CST Sun Nov 9 2025/

...SMALL CRAFT ADVISORY IN EFFECT THROUGH MONDAY AFTERNOON...

.REST OF TONIGHT...North wind 15 to 20 knots. Cloudy with
scattered snow showers. Waves 3 to 6 feet occasionally to 8 feet
subsiding to 2 to 4 feet, then building to 3 to 5 feet
occasionally to 7 feet.
.MONDAY...Northwest wind 10 to 20 knots becoming 10 to 15 knots
late. Cloudy through early afternoon then becoming partly cloudy.
Isolated snow showers through mid morning. Waves building to 3 to
6 feet occasionally to 8 feet, then subsiding to 2 to 3 feet.
.MONDAY NIGHT...Southwest wind 10 to 15 knots. Gusts up to
23 knots. Cloudy. A slight chance of snow showers after midnight.
Waves subsiding to 1 to 2 feet, then building to 2 to 3 feet.
.TUESDAY...Southwest wind 15 to 20 knots veering west in the
afternoon. Gusts up to 27 knots. Mostly cloudy. A slight chance
of snow showers in the morning. Waves building to 3 to 5 feet
occasionally to 7 feet.

$$

LSZ242-243-100900-
Ontonagon to Upper Entrance of Portage Canal MI-
Upper Entrance of Portage Canal to Eagle River MI-
1101 PM EST Sun Nov 9 2025

...SMALL CRAFT ADVISORY IN EFFECT THROUGH MONDAY AFTERNOON...

.REST OF TONIGHT...North wind 15 to 25 knots. Cloudy with
scattered snow showers. Waves 3 to 6 feet occasionally to 8 feet
subsiding to 3 to 5 feet occasionally to 7 feet.
.MONDAY...North wind 15 to 25 knots backing northwest 10 to
15 knots late. Cloudy. Scattered snow showers through mid
morning. Waves building to 4 to 7 feet occasionally to 9 feet,
then subsiding to 2 to 3 feet.
.MONDAY NIGHT...West wind less than 10 knots backing southwest
10 to 15 knots after midnight. Mostly cloudy. Waves subsiding to
1 to 2 feet, then building to 2 to 3 feet.
.TUESDAY...Southwest wind 15 to 20 knots veering west 20 to
25 knots in the afternoon. Cloudy. A slight chance of snow
showers possibly mixed with rain showers in the morning, then a
chance of rain showers possibly mixed with snow showers in the
afternoon. Waves building to 4 to 7 feet occasionally to 9 feet.

$$

LSZ245-100900-
Manitou Island to Point Isabelle MI-
1101 PM EST Sun Nov 9 2025

...SMALL CRAFT ADVISORY IN EFFECT THROUGH MONDAY EVENING...

.REST OF TONIGHT...North wind 15 to 25 knots. Cloudy with
scattered snow showers. Waves 2 to 3 feet building to 3 to 5 feet
occasionally to 7 feet.
.MONDAY...North wind 15 to 25 knots backing northwest 15 to
20 knots late. Cloudy. Numerous snow showers through mid morning,
then scattered snow showers by late morning. Isolated snow
showers late. Waves building to 4 to 7 feet occasionally to
9 feet, then subsiding to 2 to 4 feet.
.MONDAY NIGHT...Northwest wind 5 to 15 knots backing southwest
10 to 15 knots after midnight. Cloudy. Waves subsiding to 1 to
2 feet.
.TUESDAY...Southwest wind 10 to 15 knots veering west 15 to
20 knots in the afternoon. Cloudy with a chance of snow showers
possibly mixed with rain showers. Waves building to 2 to 4 feet.

$$

LSZ244-100900-
Eagle River to Manitou Island MI-
1101 PM EST Sun Nov 9 2025

...SMALL CRAFT ADVISORY IN EFFECT THROUGH MONDAY EVENING...

.REST OF TONIGHT...North wind 15 to 25 knots. Cloudy. Scattered
snow showers by midnight, then snow showers late. Waves 3 to
5 feet occasionally to 7 feet subsiding to 2 to 4 feet, then
building to 3 to 6 feet occasionally to 8 feet.
.MONDAY...North wind 15 to 25 knots backing northwest 15 to
20 knots late. Cloudy. Scattered snow showers through mid
morning, then isolated snow showers by late morning. Waves
building to 5 to 8 feet occasionally to 10 feet, then subsiding
to 3 to 5 feet occasionally to 7 feet.
.MONDAY NIGHT...Northwest wind 10 to 15 knots backing southwest
after midnight. Cloudy. Waves subsiding to 1 to 2 feet, then
building to 2 to 3 feet.
.TUESDAY...Southwest wind 10 to 20 knots veering west 15 to
20 knots in the afternoon. Gusts up to 29 knots. Cloudy. A chance
of snow showers in the morning, then a chance of rain showers in
the afternoon. Waves building to 4 to 7 feet occasionally to
9 feet.

$$

LSZ246-100900-
Point Isabelle to Lower Entrance of Portage Canal MI-
1101 PM EST Sun Nov 9 2025

...SMALL CRAFT ADVISORY IN EFFECT FROM 4 AM EST MONDAY THROUGH
MONDAY AFTERNOON...

.REST OF TONIGHT...Northwest wind 10 to 15 knots with gusts up to
24 knots. Numerous snow showers by midnight, then scattered snow
showers late. Waves 1 to 2 feet.
.MONDAY...North wind 10 to 20 knots backing northwest 10 to
15 knots late. Gusts up to 28 knots. Cloudy. Numerous snow
showers through mid morning, then isolated snow showers by late
morning. Waves building to 2 to 3 feet, then subsiding to 1 to
2 feet.
.MONDAY NIGHT...West wind less than 10 knots backing southwest
after midnight. Gusts up to 18 knots. Cloudy. Waves calm to
1 foot.
.TUESDAY...Southwest wind 10 to 15 knots veering west in the
afternoon. Gusts up to 26 knots. Cloudy. A slight chance of snow
showers in the morning, then a chance of rain showers possibly
mixed with snow showers in the afternoon. Waves building to 2 to
3 feet, then subsiding to 1 to 2 feet.

$$

LSZ247-100900-
Lower Entrance of Portage Canal To Huron Islands MI Including
Keweenaw and Huron Bays-
1101 PM EST Sun Nov 9 2025

...SMALL CRAFT ADVISORY IN EFFECT FROM 4 AM EST MONDAY THROUGH
MONDAY AFTERNOON...

.REST OF TONIGHT...Northwest wind 10 to 20 knots. Numerous snow
showers. Waves 2 to 3 feet.
.MONDAY...Northwest wind 10 to 20 knots with gusts up to
28 knots. Cloudy. Numerous snow showers through mid morning, then
scattered snow showers by late morning. Waves building to 3 to
5 feet occasionally to 7 feet, then subsiding to 2 to 3 feet.
.MONDAY NIGHT...West wind 5 to 15 knots backing southwest 10 to
15 knots after midnight. Mostly cloudy. Waves subsiding to 1 to
2 feet.
.TUESDAY...Southwest wind 10 to 15 knots veering west 15 to
20 knots in the afternoon. Gusts up to 27 knots. Cloudy. A chance
of snow showers in the morning, then a chance of rain showers
possibly mixed with snow showers in the afternoon. Waves building
to 2 to 3 feet.

$$

LSZ248-100900-
Huron Islands to Marquette MI-
1101 PM EST Sun Nov 9 2025

...SMALL CRAFT ADVISORY IN EFFECT THROUGH MONDAY EVENING...

.REST OF TONIGHT...North wind 15 to 20 knots with gusts up to
28 knots. Snow showers. Waves 2 to 4 feet building to 3 to 6 feet
occasionally to 8 feet.
.MONDAY...North wind 15 to 25 knots. Cloudy. Snow showers through
mid morning, then scattered snow showers by late morning. Waves
building to 5 to 8 feet occasionally to 10 feet, then subsiding
to 3 to 6 feet occasionally to 8 feet.
.MONDAY NIGHT...Northwest wind 10 to 20 knots backing southwest
less than 10 knots after midnight. Cloudy. A slight chance of
snow showers in the evening. Waves subsiding to 1 to 2 feet.
.TUESDAY...Southwest wind 10 to 15 knots increasing to 15 to
20 knots in the afternoon. Gusts up to 27 knots. Cloudy. A chance
of snow showers in the morning, then a chance of rain showers
possibly mixed with snow showers in the afternoon. Waves building
to 2 to 3 feet.

$$

LSZ249-100900-
Marquette to Munising MI-
1101 PM EST Sun Nov 9 2025

...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE MONDAY NIGHT...

.REST OF TONIGHT...North wind 10 to 20 knots with gusts up to
27 knots. Cloudy. Scattered snow showers by midnight, then snow
showers late. Waves 2 to 4 feet building to 3 to 6 feet
occasionally to 8 feet.
.MONDAY...North wind 20 to 25 knots. Snow showers through early
afternoon, then scattered snow showers late. Waves building to
5 to 8 feet occasionally to 10 feet, then subsiding to 4 to
7 feet occasionally to 9 feet.
.MONDAY NIGHT...Northwest wind 10 to 20 knots backing southwest
10 to 15 knots after midnight. Cloudy. A chance of snow showers
in the evening. Waves subsiding to 2 to 3 feet.
.TUESDAY...Southwest wind 10 to 20 knots with gusts up to
27 knots. Cloudy. A chance of snow showers in the morning, then a
chance of rain showers possibly mixed with snow showers in the
afternoon. Waves subsiding to 1 to 2 feet, then building to 2 to
3 feet.

$$

LSZ250-100900-
Munising to Grand Marais MI-
1101 PM EST Sun Nov 9 2025

...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE MONDAY NIGHT...

.REST OF TONIGHT...North wind 10 to 20 knots. Cloudy. Scattered
snow showers by midnight, then numerous snow showers late. Waves
2 to 4 feet building to 3 to 5 feet occasionally to 7 feet.
.MONDAY...North wind 15 to 25 knots. Snow showers. Waves building
to 5 to 8 feet occasionally to 10 feet, then subsiding to 4 to
7 feet occasionally to 9 feet.
.MONDAY NIGHT...Northwest wind 10 to 20 knots backing west 10 to
15 knots after midnight. Cloudy. A chance of snow showers in the
evening, then a slight chance of snow showers after midnight.
Waves subsiding to 2 to 3 feet.
.TUESDAY...Southwest wind 10 to 20 knots with gusts up to
27 knots. Cloudy. A chance of snow showers in the morning, then
rain showers possibly mixed with snow showers in the afternoon.
Waves 2 to 3 feet.

$$

LSZ251-100900-
Grand Marais to Whitefish Point MI-
1101 PM EST Sun Nov 9 2025

...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE MONDAY NIGHT...

.REST OF TONIGHT...North wind 10 to 15 knots. Partly cloudy with
isolated snow showers by midnight, then cloudy with scattered
snow showers late. Waves 2 to 4 feet subsiding to 2 to 3 feet.
.MONDAY...North wind 15 to 20 knots. Cloudy with scattered snow
showers. Waves building to 3 to 6 feet occasionally to 8 feet.
.MONDAY NIGHT...North wind 10 to 20 knots backing west less than
10 knots after midnight. Cloudy. A chance of snow showers in the
evening, then a slight chance of snow showers after midnight.
Waves subsiding to 2 to 3 feet.
.TUESDAY...Southwest wind 10 to 20 knots. Cloudy. A chance of
snow showers in the morning, then rain showers possibly mixed
with snow showers in the afternoon. Waves 2 to 3 feet.

$$

WFO MQT