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FZUS53 KMQT 100901
NSHMQT

Nearshore Marine Forecast
National Weather Service Marquette MI
500 AM EDT Tue Mar 10 2026

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.

LMZ248-250-102000-
Seul Choix Point to Point Detour MI-
5NM East of a line from Fairport MI to Rock Island Passage-
500 AM EDT Tue Mar 10 2026

...SMALL CRAFT ADVISORY IN EFFECT FROM THIS EVENING THROUGH LATE
WEDNESDAY NIGHT...

.EARLY THIS MORNING...Northeast wind 10 to 15 knots. Partly
cloudy. Waves 1 to 2 feet building to 2 to 3 feet.
.TODAY...Northeast wind 10 to 15 knots. Gusts up to 23 knots.
Cloudy. A slight chance of snow by late morning. A chance of snow
possibly mixed with sleet late. Waves building to 2 to 4 feet.
.TONIGHT...Northeast wind 15 to 20 knots with gusts up to
28 knots. Snow likely possibly mixed with sleet through midnight,
then a chance of snow possibly mixed with sleet and freezing rain
late. Waves building to 3 to 6 feet occasionally to 8 feet.
.WEDNESDAY...North wind 15 to 20 knots becoming 15 to 25 knots in
the afternoon. Snow likely. Waves subsiding to 2 to 3 feet.
.WEDNESDAY NIGHT...Northwest wind 15 to 25 knots. Partly cloudy.
Waves subsiding to 1 to 2 feet.

$$

LSZ240-102000-
Saxon Harbor WI to Black River MI-
500 AM EDT Tue Mar 10 2026 /400 AM CDT Tue Mar 10 2026/

.EARLY THIS MORNING...Northeast wind 10 to 15 knots. Snow likely.
Waves 1 to 2 feet.
.TODAY...Northeast wind 10 to 20 knots. Cloudy. A chance of snow
through mid morning. A chance of snow late. Waves building to
2 to 4 feet.
.TONIGHT...Northeast wind 10 to 15 knots. A chance of snow
through late evening, then snow likely by midnight. Waves
subsiding to 2 to 3 feet.
.WEDNESDAY...North wind 10 to 15 knots backing northwest 5 to
15 knots in the afternoon. Cloudy with a chance of snow in the
morning, then partly cloudy in the afternoon. Waves building to
2 to 4 feet, then subsiding to 2 to 3 feet.
.WEDNESDAY NIGHT...Northwest wind less than 10 knots backing west
after midnight. Partly cloudy. Waves subsiding to 1 to 2 feet.

$$

LSZ241-102000-
Black River to Ontonagon MI-
500 AM EDT Tue Mar 10 2026 /400 AM CDT Tue Mar 10 2026/

...SMALL CRAFT ADVISORY IN EFFECT FROM WEDNESDAY MORNING THROUGH
WEDNESDAY EVENING...

.EARLY THIS MORNING...Northeast wind 10 to 15 knots. Snow likely.
Waves 1 to 2 feet building to 2 to 3 feet.
.TODAY...East wind 10 to 20 knots. Cloudy. A chance of snow
through mid morning. A chance of snow late. Waves building to
2 to 4 feet.
.TONIGHT...East wind 10 to 15 knots backing northeast late. A
chance of snow through late evening, then snow likely by
midnight. Waves subsiding to 2 to 3 feet.
.WEDNESDAY...Northeast wind 10 to 15 knots backing northwest in
the afternoon. Mostly cloudy. A chance of snow in the morning.
Waves building to 2 to 4 feet.
.WEDNESDAY NIGHT...Northwest wind less than 10 knots. Mostly
clear. Waves subsiding to 1 to 2 feet.

$$

LSZ243-102000-
Upper Entrance of Portage Canal to Eagle River MI-
500 AM EDT Tue Mar 10 2026

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

.EARLY THIS MORNING...Northeast wind 10 to 15 knots. Cloudy with
a chance of snow. Waves 2 to 3 feet.
.TODAY...Northeast wind 10 to 15 knots. Cloudy. A slight chance
of snow through mid morning. A slight chance of snow late. Waves
2 to 3 feet.
.TONIGHT...East wind 10 to 15 knots backing northeast late.
Cloudy. A chance of snow through midnight, then snow likely late.
Waves subsiding to 1 to 2 feet, then building to 2 to 4 feet.
.WEDNESDAY...Northeast wind 15 to 20 knots backing north in the
afternoon. Mostly cloudy. A chance of snow in the morning. Waves
building to 3 to 5 feet occasionally to 7 feet.
.WEDNESDAY NIGHT...North wind 10 to 15 knots. Partly cloudy.
Waves subsiding to 1 to 2 feet.

$$

LSZ242-102000-
Ontonagon to Upper Entrance of Portage Canal MI-
500 AM EDT Tue Mar 10 2026

...SMALL CRAFT ADVISORY IN EFFECT FROM WEDNESDAY MORNING THROUGH
WEDNESDAY EVENING...

.EARLY THIS MORNING...Northeast wind 10 to 15 knots. Cloudy with
a chance of snow. Waves 2 to 3 feet.
.TODAY...East wind 10 to 15 knots. Mostly cloudy. A chance of
snow through mid morning. A slight chance of snow late. Waves
2 to 3 feet.
.TONIGHT...East wind 10 to 15 knots backing northeast late. A
chance of snow through late evening, then snow likely by
midnight. Waves subsiding to 1 to 2 feet.
.WEDNESDAY...Northeast wind 15 to 20 knots backing north 10 to
20 knots in the afternoon. Mostly cloudy. A chance of snow in the
morning, then a slight chance of snow in the afternoon. Waves
building to 3 to 5 feet occasionally to 7 feet, then subsiding to
2 to 4 feet.
.WEDNESDAY NIGHT...Northwest wind 5 to 15 knots. Mostly clear.
Waves subsiding to 1 to 2 feet.

$$

LSZ245-102000-
Manitou Island to Point Isabelle MI-
500 AM EDT Tue Mar 10 2026

...SMALL CRAFT ADVISORY IN EFFECT FROM LATE TONIGHT THROUGH
WEDNESDAY EVENING...

.EARLY THIS MORNING...Northeast wind 10 to 15 knots. Cloudy with
a chance of snow. Waves 2 to 3 feet.
.TODAY...Northeast wind 10 to 15 knots veering east late. Cloudy.
A slight chance of snow through mid morning. Waves 2 to 3 feet.
.TONIGHT...East wind 15 to 20 knots backing northeast late.
Cloudy. A chance of snow through late evening, then snow likely
by midnight. Waves building to 3 to 6 feet occasionally to
8 feet, then subsiding to 3 to 5 feet occasionally to 7 feet.
.WEDNESDAY...Northeast wind 15 to 20 knots backing north in the
afternoon. Gusts up to 27 knots. Mostly cloudy. A chance of snow
in the morning, then a slight chance of snow in the afternoon.
Waves building to 3 to 6 feet occasionally to 8 feet.
.WEDNESDAY NIGHT...North wind 10 to 20 knots with gusts up to
27 knots. Partly cloudy. Waves subsiding to 2 to 3 feet.

$$

LSZ244-102000-
Eagle River to Manitou Island MI-
500 AM EDT Tue Mar 10 2026

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

.EARLY THIS MORNING...Northeast wind 10 to 15 knots. Cloudy with
a chance of snow. Waves 2 to 3 feet.
.TODAY...Northeast wind 10 to 15 knots veering east late. Cloudy.
A slight chance of snow late. Waves 2 to 3 feet.
.TONIGHT...East wind 10 to 20 knots. Cloudy. A chance of snow
through midnight, then snow likely late. Waves building to 3 to
6 feet occasionally to 8 feet, then subsiding to 3 to 5 feet
occasionally to 7 feet.
.WEDNESDAY...Northeast wind 15 to 20 knots backing north in the
afternoon. Mostly cloudy. A chance of snow in the morning. Waves
building to 3 to 6 feet occasionally to 8 feet.
.WEDNESDAY NIGHT...North wind 10 to 20 knots. Partly cloudy.
Waves subsiding to 2 to 3 feet.

$$

LSZ246-102000-
Point Isabelle to Lower Entrance of Portage Canal MI-
500 AM EDT Tue Mar 10 2026

...SMALL CRAFT ADVISORY IN EFFECT FROM LATE TONIGHT THROUGH
WEDNESDAY EVENING...

.EARLY THIS MORNING...Northeast wind 10 to 15 knots. Cloudy with
a chance of snow. Waves 1 to 2 feet.
.TODAY...Northeast wind 10 to 15 knots veering east 15 to
20 knots late. Cloudy. A chance of snow through mid morning. A
slight chance of snow late. Waves building to 2 to 3 feet.
.TONIGHT...East wind 10 to 15 knots backing northeast late. A
chance of snow through late evening, then snow likely by
midnight. Waves building to 3 to 5 feet occasionally to 7 feet.
.WEDNESDAY...North wind 10 to 15 knots increasing to 15 to
20 knots in the afternoon. Mostly cloudy. Snow likely in the
morning, then a slight chance of snow in the afternoon. Waves
subsiding to 2 to 3 feet.
.WEDNESDAY NIGHT...Northwest wind 5 to 15 knots with gusts up to
23 knots. Partly cloudy. Waves subsiding to 1 to 2 feet.

$$

LSZ247-102000-
Lower Entrance of Portage Canal To Huron Islands MI Including
Keweenaw and Huron Bays-
500 AM EDT Tue Mar 10 2026

...SMALL CRAFT ADVISORY IN EFFECT FROM LATE TONIGHT THROUGH
WEDNESDAY EVENING...

.EARLY THIS MORNING...Northeast wind 10 to 15 knots. Cloudy with
a chance of snow. Waves 1 to 2 feet.
.TODAY...Northeast wind 10 to 15 knots veering east 15 to
20 knots late. Cloudy. A chance of snow through mid morning, then
a slight chance of snow by late morning. Waves building to 2 to
3 feet.
.TONIGHT...East wind 10 to 15 knots. Snow likely. Waves building
to 3 to 6 feet occasionally to 8 feet, then subsiding to 3 to
5 feet occasionally to 7 feet.
.WEDNESDAY...Northeast wind 15 to 20 knots backing north in the
afternoon. Mostly cloudy. Snow likely in the morning, then a
chance of snow in the afternoon. Waves subsiding to 2 to 4 feet.
.WEDNESDAY NIGHT...Northwest wind 10 to 20 knots diminishing to
less than 10 knots after midnight. Partly cloudy. Waves subsiding
to 1 to 2 feet.

$$

LSZ248-102000-
Huron Islands to Marquette MI-
500 AM EDT Tue Mar 10 2026

...SMALL CRAFT ADVISORY IN EFFECT FROM LATE TONIGHT THROUGH LATE
WEDNESDAY NIGHT...

.EARLY THIS MORNING...Northeast wind 10 to 15 knots. Cloudy with
a chance of snow. Waves 2 to 4 feet.
.TODAY...Northeast wind 10 to 20 knots veering east 15 to
20 knots late. Cloudy. A chance of snow through mid morning, then
a slight chance of snow by late morning. Waves 2 to 4 feet.
.TONIGHT...East wind 15 to 20 knots. Snow. Waves building to 3 to
6 feet occasionally to 8 feet.
.WEDNESDAY...North wind 15 to 20 knots increasing to 20 to
25 knots in the afternoon. Cloudy. Snow likely in the morning,
then a chance of snow in the afternoon. Freezing spray in the
afternoon. Waves building to 6 to 9 feet occasionally to 11 feet.
.WEDNESDAY NIGHT...Northwest wind 15 to 25 knots. Partly cloudy.
Freezing spray in the evening. Waves subsiding to 2 to 4 feet.

$$

LSZ249-102000-
Marquette to Munising MI-
500 AM EDT Tue Mar 10 2026

...SMALL CRAFT ADVISORY IN EFFECT FROM WEDNESDAY MORNING THROUGH
THURSDAY MORNING...

.EARLY THIS MORNING...Northeast wind 15 to 20 knots. Mostly
cloudy with a chance of snow. Waves 2 to 4 feet.
.TODAY...Northeast wind 15 to 20 knots. Cloudy. A chance of snow
through mid morning. A chance of snow late. Waves 2 to 4 feet.
.TONIGHT...East wind 10 to 20 knots. Snow. Waves building to 3 to
5 feet occasionally to 7 feet.
.WEDNESDAY...Northeast wind 15 to 25 knots backing north up to
30 knots in the afternoon. Cloudy. Snow likely in the morning,
then a chance of snow in the afternoon. Freezing spray through
the day. Waves building to 7 to 10 feet occasionally to 13 feet.
.WEDNESDAY NIGHT...North wind up to 30 knots backing northwest
15 to 25 knots after midnight. Partly cloudy. A slight chance of
snow showers in the evening. Freezing spray through the night.
Waves subsiding to 3 to 6 feet occasionally to 8 feet.

$$

LSZ250-102000-
Munising to Grand Marais MI-
500 AM EDT Tue Mar 10 2026

...SMALL CRAFT ADVISORY IN EFFECT FROM WEDNESDAY MORNING THROUGH
THURSDAY MORNING...

.EARLY THIS MORNING...Northeast wind 15 to 20 knots. Mostly
cloudy with a slight chance of snow. Waves 2 to 4 feet.
.TODAY...Northeast wind 10 to 20 knots becoming 10 to 15 knots
late. Mostly cloudy. A chance of snow through mid morning. A
slight chance of snow late. Waves 2 to 4 feet.
.TONIGHT...East wind 15 to 20 knots. Snow. Waves 2 to 4 feet.
.WEDNESDAY...Northeast wind 15 to 20 knots backing north up to
30 knots in the afternoon. Cloudy. Snow likely in the morning,
then a chance of snow in the afternoon. Waves building to 6 to
9 feet occasionally to 11 feet.
.WEDNESDAY NIGHT...North wind up to 30 knots backing northwest
15 to 25 knots after midnight. Mostly cloudy with a slight chance
of snow showers in the evening, then partly cloudy after
midnight. Waves building to 7 to 10 feet occasionally to 13 feet,
then subsiding to 3 to 6 feet occasionally to 8 feet.

$$

LSZ251-102000-
Grand Marais to Whitefish Point MI-
500 AM EDT Tue Mar 10 2026

...SMALL CRAFT ADVISORY IN EFFECT FROM WEDNESDAY MORNING THROUGH
THURSDAY MORNING...

.EARLY THIS MORNING...Northeast wind 10 to 15 knots. Mostly
cloudy with a slight chance of snow. Waves 2 to 4 feet subsiding
to 2 to 3 feet.
.TODAY...Northeast wind 10 to 15 knots. Mostly cloudy. A chance
of snow through mid morning. A slight chance of snow late. Waves
building to 2 to 4 feet, then subsiding to 2 to 3 feet.
.TONIGHT...East wind 10 to 20 knots. A chance of snow through
late evening, then snow by midnight. Waves building to 2 to
4 feet.
.WEDNESDAY...Northeast wind 15 to 20 knots backing north up to
30 knots in the afternoon. Snow likely. Waves building to 5 to
8 feet occasionally to 10 feet.
.WEDNESDAY NIGHT...North wind up to 30 knots diminishing to 15 to
25 knots after midnight. Mostly cloudy with a slight chance of
snow showers in the evening, then partly cloudy after midnight.
Freezing spray through the night. Waves subsiding to 3 to 5 feet
occasionally to 7 feet.

$$

WFO MQT