Nearshore Marine Forecast
Issued by NWS Marquette, MI

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FZUS53 KMQT 252201
NSHMQT

Nearshore Marine Forecast
National Weather Service Marquette MI
500 PM EST Tue Nov 25 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.

LMZ221-260900-
Green Bay North of line from Cedar River MI to Rock Island
Passage-
500 PM EST Tue Nov 25 2025

...SMALL CRAFT ADVISORY IN EFFECT FROM WEDNESDAY MORNING THROUGH
WEDNESDAY AFTERNOON...
...GALE WARNING IN EFFECT FROM WEDNESDAY AFTERNOON THROUGH LATE
THURSDAY NIGHT...

.LATE THIS AFTERNOON...Northeast wind less than 10 knots. Rain
showers likely. Waves calm to 1 foot.
.TONIGHT...East wind less than 10 knots veering southeast 10 to
15 knots by midnight, then veering south 15 to 20 knots late.
Rain showers. Waves building to 2 to 3 feet.
.WEDNESDAY...Southwest wind 15 to 20 knots with gusts up to
30 knots veering northwest up to 30 knots with gale force gusts
up to 45 knots by late morning. Rain showers likely through mid
morning, then rain showers possibly mixed with snow showers by
late morning. Waves building to 6 to 9 feet occasionally to
11 feet, then subsiding to 5 to 8 feet occasionally to 10 feet.
.WEDNESDAY NIGHT...Northwest wind up to 30 knots with gale force
gusts up to 42 knots. Snow showers likely. Waves 5 to 8 feet
occasionally to 10 feet.
.THURSDAY...Northwest wind up to 30 knots with gale force gusts
up to 40 knots. Cloudy with a chance of snow showers. Waves
subsiding to 3 to 6 feet occasionally to 8 feet.

$$

LMZ248-250-260900-
Seul Choix Point to Point Detour MI-
5NM East of a line from Fairport MI to Rock Island Passage-
500 PM EST Tue Nov 25 2025

...SMALL CRAFT ADVISORY IN EFFECT FROM WEDNESDAY MORNING THROUGH
WEDNESDAY AFTERNOON...
...GALE WARNING IN EFFECT FROM WEDNESDAY AFTERNOON THROUGH LATE
THURSDAY NIGHT...

.LATE THIS AFTERNOON...East wind less than 10 knots. Cloudy with
a chance of rain showers. Waves calm to 1 foot.
.TONIGHT...Southeast wind 5 to 15 knots increasing to 15 to
20 knots late. Rain showers. Waves building to 2 to 3 feet.
.WEDNESDAY...South wind 15 to 20 knots veering west 15 to
25 knots with gale force gusts up to 45 knots by late morning,
then veering northwest up to 30 knots with gale force gusts up to
45 knots late. Rain showers through mid morning, then rain
showers possibly mixed with snow showers by late morning. Waves
building to 6 to 9 feet occasionally to 11 feet.
.WEDNESDAY NIGHT...Northwest wind up to 30 knots with gale force
gusts up to 43 knots. Snow showers. Waves subsiding to 5 to
8 feet occasionally to 10 feet.
.THURSDAY...Northwest wind up to 30 knots with gale force gusts
up to 40 knots. Snow showers. Waves subsiding to 3 to 6 feet
occasionally to 8 feet.

$$

LSZ240-241-260900-
Saxon Harbor WI to Black River MI-
Black River to Ontonagon MI-
500 PM EST Tue Nov 25 2025 /400 PM CST Tue Nov 25 2025/

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 10 PM EST /9 PM CST/ THIS
EVENING...
...GALE WARNING IN EFFECT FROM 10 PM EST /9 PM CST/ THIS EVENING
THROUGH THURSDAY MORNING...

.LATE THIS AFTERNOON...Northeast wind 20 to 25 knots. Rain
showers. Waves 5 to 8 feet occasionally to 10 feet building to
6 to 9 feet occasionally to 11 feet.
.TONIGHT...Northeast wind up to 30 knots backing north gales to
35 knots late. Gale force gusts up to 43 knots. Rain showers
through midnight. Snow showers by midnight. A slight chance of
rain showers late. Waves building to 15 to 20 feet occasionally
to 25 feet.
.WEDNESDAY...North gales to 35 knots backing northwest up to
30 knots late. Gale force gusts up to 44 knots. Snow showers.
Waves subsiding to 11 to 15 feet occasionally to 19 feet.
.WEDNESDAY NIGHT...Northwest wind up to 30 knots with gale force
gusts up to 41 knots. Cloudy. Snow showers likely in the evening,
then a chance of snow showers after midnight. Waves subsiding to
8 to 11 feet occasionally to 14 feet.
.THURSDAY...Northwest wind up to 30 knots. Cloudy with a chance
of snow showers. Waves subsiding to 5 to 8 feet occasionally to
10 feet.

$$

LSZ243-260900-
Upper Entrance of Portage Canal to Eagle River MI-
500 PM EST Tue Nov 25 2025

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 10 PM EST THIS EVENING...
...GALE WARNING IN EFFECT FROM 10 PM EST THIS EVENING THROUGH
THURSDAY AFTERNOON...

.LATE THIS AFTERNOON...Northeast wind 20 to 25 knots. Cloudy with
a chance of rain showers. Waves 3 to 6 feet occasionally to
8 feet building to 4 to 7 feet occasionally to 9 feet.
.TONIGHT...Northeast wind up to 30 knots increasing to gales to
35 knots late. Gale force gusts up to 47 knots. Rain showers
through midnight. Snow showers by midnight. A slight chance of
rain showers late. Waves building to 12 to 17 feet occasionally
to 21 feet.
.WEDNESDAY...North gales to 35 knots. Storm force gusts up to
49 knots. Snow showers. Waves building to 15 to 20 feet
occasionally to 25 feet, then subsiding to 12 to 17 feet
occasionally to 21 feet.
.WEDNESDAY NIGHT...North gales to 35 knots backing northwest up
to 30 knots after midnight. Gale force gusts up to 45 knots. Snow
showers. Waves subsiding to 9 to 12 feet occasionally to 15 feet.
.THURSDAY...Northwest wind up to 30 knots with gale force gusts
up to 41 knots. Cloudy with a chance of snow showers. Waves
subsiding to 5 to 8 feet occasionally to 10 feet.

$$

LSZ242-260900-
Ontonagon to Upper Entrance of Portage Canal MI-
500 PM EST Tue Nov 25 2025

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 10 PM EST THIS EVENING...
...GALE WARNING IN EFFECT FROM 10 PM EST THIS EVENING THROUGH
THURSDAY MORNING...

.LATE THIS AFTERNOON...Northeast wind 20 to 25 knots. Rain
showers likely. Waves 3 to 6 feet occasionally to 8 feet building
to 4 to 7 feet occasionally to 9 feet.
.TONIGHT...Northeast wind up to 30 knots increasing to gales to
35 knots late. Gale force gusts up to 46 knots. Rain showers
through midnight. Snow showers by midnight. A slight chance of
rain showers late. Waves building to 12 to 17 feet occasionally
to 21 feet.
.WEDNESDAY...North gales to 35 knots. Gale force gusts up to
47 knots. Snow showers. Waves building to 15 to 20 feet
occasionally to 25 feet, then subsiding to 12 to 17 feet
occasionally to 21 feet.
.WEDNESDAY NIGHT...Northwest gales to 35 knots diminishing to up
to 30 knots after midnight. Gale force gusts up to 44 knots. Snow
showers. Waves subsiding to 9 to 12 feet occasionally to 15 feet.
.THURSDAY...Northwest wind up to 30 knots with gale force gusts
up to 40 knots. Cloudy with a chance of snow showers. Waves
subsiding to 5 to 8 feet occasionally to 10 feet.

$$

LSZ244-245-260900-
Eagle River to Manitou Island MI-
Manitou Island to Point Isabelle MI-
500 PM EST Tue Nov 25 2025

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 10 PM EST THIS EVENING...
...GALE WARNING IN EFFECT FROM 10 PM EST THIS EVENING THROUGH
THURSDAY EVENING...

.LATE THIS AFTERNOON...Northeast wind 20 to 25 knots. Cloudy with
a chance of rain showers. Waves 3 to 6 feet occasionally to
8 feet building to 4 to 7 feet occasionally to 9 feet.
.TONIGHT...Northeast wind up to 30 knots. Gale force gusts up to
37 knots increasing to Gale force gusts up to 47 knots after
midnight. Rain showers through midnight. Snow showers by
midnight. A slight chance of rain showers late. Waves building to
12 to 17 feet occasionally to 21 feet.
.WEDNESDAY...North gales to 35 knots. Storm force gusts up to
49 knots. Snow showers. Waves building to 15 to 20 feet
occasionally to 25 feet.
.WEDNESDAY NIGHT...North gales to 35 knots with storm force gusts
up to 49 knots. Snow showers. Waves subsiding to 12 to 17 feet
occasionally to 21 feet.
.THURSDAY...Northwest wind up to 30 knots with gale force gusts
up to 45 knots. Cloudy. Snow showers likely in the morning, then
a chance of snow showers in the afternoon. Waves subsiding to
9 to 12 feet occasionally to 15 feet.

$$

LSZ246-260900-
Point Isabelle to Lower Entrance of Portage Canal MI-
500 PM EST Tue Nov 25 2025

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 10 PM EST THIS EVENING...
...GALE WARNING IN EFFECT FROM 10 PM EST THIS EVENING THROUGH
THURSDAY AFTERNOON...

.LATE THIS AFTERNOON...Northeast wind 15 to 20 knots with gusts
up to 29 knots. Rain showers likely. Waves 2 to 4 feet building
to 3 to 5 feet occasionally to 7 feet.
.TONIGHT...Northeast wind up to 30 knots with gale force gusts up
to 45 knots. Rain showers and snow showers. Waves building to
8 to 11 feet occasionally to 14 feet.
.WEDNESDAY...North wind up to 30 knots. Storm force gusts up to
48 knots. Blowing snow through early afternoon. Snow showers
possibly mixed with rain showers through mid morning, then snow
showers by late morning. Waves building to 9 to 12 feet
occasionally to 15 feet, then subsiding to 4 to 7 feet
occasionally to 9 feet.
.WEDNESDAY NIGHT...Northwest wind up to 30 knots with storm force
gusts up to 48 knots. Snow showers. Waves subsiding to 3 to
5 feet occasionally to 7 feet.
.THURSDAY...Northwest wind 20 to 25 knots with gale force gusts
up to 44 knots. Snow showers. Waves subsiding to 2 to 4 feet.

$$

LSZ247-260900-
Lower Entrance of Portage Canal To Huron Islands MI Including
Keweenaw and Huron Bays-
500 PM EST Tue Nov 25 2025

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 1 AM EST WEDNESDAY...
...GALE WARNING IN EFFECT FROM 1 AM EST WEDNESDAY THROUGH
THURSDAY AFTERNOON...

.LATE THIS AFTERNOON...Northeast wind 15 to 20 knots with gusts
up to 28 knots. Rain showers. Waves 3 to 5 feet occasionally to
7 feet.
.TONIGHT...Northeast wind up to 30 knots with gale force gusts up
to 43 knots. Rain showers through late evening, then rain showers
possibly mixed with snow showers by midnight. Waves building to
10 to 14 feet occasionally to 18 feet.
.WEDNESDAY...North wind up to 30 knots. Gale force gusts up to
47 knots. Snow showers possibly mixed with rain showers through
mid morning, then snow showers by late morning. Waves building to
11 to 15 feet occasionally to 19 feet, then subsiding to 9 to
12 feet occasionally to 15 feet.
.WEDNESDAY NIGHT...Northwest wind up to 30 knots with gale force
gusts up to 47 knots. Snow showers. Waves subsiding to 5 to
8 feet occasionally to 10 feet.
.THURSDAY...Northwest wind up to 30 knots with gale force gusts
up to 41 knots. Snow showers. Waves subsiding to 3 to 5 feet
occasionally to 7 feet.

$$

LSZ248-260900-
Huron Islands to Marquette MI-
500 PM EST Tue Nov 25 2025

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 1 AM EST WEDNESDAY...
...GALE WARNING IN EFFECT FROM 1 AM EST WEDNESDAY THROUGH
THURSDAY AFTERNOON...

.LATE THIS AFTERNOON...Northeast wind 15 to 20 knots with gusts
up to 28 knots. Rain showers. Waves 3 to 5 feet occasionally to
7 feet building to 3 to 6 feet occasionally to 8 feet.
.TONIGHT...Northeast wind up to 30 knots with gale force gusts up
to 42 knots. Rain showers through midnight, then rain showers
possibly mixed with snow showers late. Waves building to 10 to
14 feet occasionally to 18 feet.
.WEDNESDAY...Northeast gales to 35 knots backing north by late
morning. Storm force gusts up to 48 knots. Rain showers through
mid morning. Snow showers through the day. A slight chance of
rain showers by late morning. Waves building to 15 to 20 feet
occasionally to 25 feet.
.WEDNESDAY NIGHT...North gales to 35 knots backing northwest up
to 30 knots after midnight. Storm force gusts up to 49 knots.
Snow showers. Waves subsiding to 12 to 17 feet occasionally to
21 feet.
.THURSDAY...Northwest wind up to 30 knots with gale force gusts
up to 44 knots. Snow showers. Waves subsiding to 9 to 12 feet
occasionally to 15 feet.

$$

LSZ249-260900-
Marquette to Munising MI-
500 PM EST Tue Nov 25 2025

...SMALL CRAFT ADVISORY IN EFFECT THROUGH WEDNESDAY MORNING...
...GALE WARNING IN EFFECT FROM WEDNESDAY MORNING THROUGH LATE
THURSDAY NIGHT...

.LATE THIS AFTERNOON...Northeast wind 15 to 20 knots. Rain
showers. Waves 2 to 4 feet building to 3 to 5 feet occasionally
to 7 feet.
.TONIGHT...East wind 15 to 20 knots. Rain showers. Waves building
to 5 to 8 feet occasionally to 10 feet.
.WEDNESDAY...Northeast wind up to 30 knots with gale force gusts
up to 37 knots backing north with storm force gusts up to
48 knots by late morning, then increasing to gales to 35 knots
with storm force gusts up to 48 knots late. Rain showers through
early afternoon. Snow showers by late morning. Waves building to
15 to 20 feet occasionally to 25 feet.
.WEDNESDAY NIGHT...North gales to 35 knots with gale force gusts
up to 47 knots. Snow showers. Waves building to 17 to 22 feet
occasionally to 28 feet.
.THURSDAY...Northwest gales to 35 knots diminishing to up to
30 knots in the afternoon. Gale force gusts up to 46 knots. Snow
showers. Waves subsiding to 12 to 17 feet occasionally to
21 feet.

$$

LSZ250-260900-
Munising to Grand Marais MI-
500 PM EST Tue Nov 25 2025

...SMALL CRAFT ADVISORY IN EFFECT THROUGH WEDNESDAY AFTERNOON...
...GALE WARNING IN EFFECT FROM WEDNESDAY AFTERNOON THROUGH LATE
THURSDAY NIGHT...

.LATE THIS AFTERNOON...Northeast wind 15 to 20 knots. Rain
showers. Waves 2 to 4 feet.
.TONIGHT...East wind 15 to 20 knots. Rain showers. Waves building
to 3 to 6 feet occasionally to 8 feet.
.WEDNESDAY...Northeast wind 20 to 25 knots backing north up to
30 knots with gale force gusts up to 45 knots late. Rain showers
through early afternoon. Snow showers by late morning. A slight
chance of rain showers late. Waves building to 12 to 17 feet
occasionally to 21 feet.
.WEDNESDAY NIGHT...North gales to 35 knots with gale force gusts
up to 46 knots. Snow showers. Waves building to 15 to 20 feet
occasionally to 25 feet.
.THURSDAY...Northwest gales to 35 knots diminishing to up to
30 knots in the afternoon. Gale force gusts up to 44 knots. Snow
showers. Waves subsiding to 12 to 17 feet occasionally to
21 feet.

$$

LSZ251-260900-
Grand Marais to Whitefish Point MI-
500 PM EST Tue Nov 25 2025

...SMALL CRAFT ADVISORY IN EFFECT FROM 10 PM EST THIS EVENING
THROUGH WEDNESDAY AFTERNOON...
...GALE WARNING IN EFFECT FROM WEDNESDAY AFTERNOON THROUGH LATE
THURSDAY NIGHT...

.LATE THIS AFTERNOON...East wind 10 to 15 knots. Rain showers.
Waves 2 to 3 feet.
.TONIGHT...East wind 15 to 25 knots. Rain showers. Waves building
to 3 to 6 feet occasionally to 8 feet.
.WEDNESDAY...East wind 15 to 25 knots with gale force gusts up to
39 knots backing north up to 30 knots with gale force gusts up to
39 knots late. Rain showers through early afternoon, then snow
showers possibly mixed with rain showers late. Waves building to
9 to 12 feet occasionally to 15 feet.
.WEDNESDAY NIGHT...North wind up to 30 knots with gale force
gusts up to 44 knots. Snow showers. Waves building to 15 to
20 feet occasionally to 25 feet.
.THURSDAY...Northwest wind up to 30 knots with gale force gusts
up to 44 knots. Snow showers. Waves subsiding to 12 to 17 feet
occasionally to 21 feet.

$$

WFO MQT