Nearshore Marine Forecast
Issued by NWS Marquette, MI

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FZUS53 KMQT 181318
NSHMQT

Nearshore Marine Forecast
National Weather Service Marquette MI
917 AM EDT Mon Mar 18 2024

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.

LMZ221-248-250-182000-
Green Bay North of line from Cedar River MI to Rock Island
Passage-
Seul Choix Point to Point Detour MI-
5NM East of a line from Fairport MI to Rock Island Passage-
917 AM EDT Mon Mar 18 2024

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 11 AM EDT THIS MORNING...

.REST OF TODAY...North wind 10 to 20 knots backing northwest
10 to 15 knots late. Mostly cloudy. Scattered flurries late in
the morning. Waves 2 to 4 feet subsiding to 1 to 2 feet.
.TONIGHT...West wind less than 10 knots backing southwest 10 to
20 knots by midnight. Cloudy. A chance of snow by midnight. A
slight chance of snow late. Waves building to 2 to 3 feet.
.TUESDAY...West wind 10 to 20 knots veering northwest in the
afternoon. Mostly cloudy. A slight chance of snow in the morning,
then isolated snow showers in the afternoon. Waves 2 to 3 feet.
.TUESDAY NIGHT...Northwest wind 15 to 25 knots with gale force
gusts up to 34 knots. Partly cloudy in the evening then becoming
mostly cloudy. Isolated snow showers. Waves building to 3 to
5 feet occasionally to 7 feet.

$$

LSZ240-241-182000-
Saxon Harbor WI to Black River MI-
Black River to Ontonagon MI-
917 AM EDT Mon Mar 18 2024 /817 AM CDT Mon Mar 18 2024/

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 2 PM EDT /1 PM CDT/ THIS
AFTERNOON...
...GALE WATCH IN EFFECT FROM TUESDAY EVENING THROUGH WEDNESDAY
EVENING...

.REST OF TODAY...Northwest wind 10 to 15 knots backing west late.
Mostly cloudy. Scattered snow showers by late morning. Waves 2 to
4 feet subsiding to 2 to 3 feet.
.TONIGHT...Southwest wind 10 to 20 knots with gusts up to
28 knots. Cloudy. A chance of snow through late evening, then a
slight chance of snow by midnight. Waves building to 2 to 4 feet.
.TUESDAY...Northwest wind 20 to 25 knots. Mostly cloudy. A slight
chance of snow in the morning, then isolated snow showers in the
afternoon. Waves building to 4 to 7 feet occasionally to 9 feet.
.TUESDAY NIGHT...Northwest wind up to 30 knots with gale force
gusts up to 37 knots. Cloudy. Isolated snow showers in the
evening, then scattered snow showers after midnight. Freezing
spray after midnight. Waves building to 6 to 9 feet occasionally
to 11 feet.

$$

LSZ243-182000-
Upper Entrance of Portage Canal to Eagle River MI-
917 AM EDT Mon Mar 18 2024

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 5 PM EDT THIS AFTERNOON...
...GALE WATCH IN EFFECT FROM TUESDAY EVENING THROUGH WEDNESDAY
EVENING...

.REST OF TODAY...North wind 10 to 15 knots backing west 15 to
20 knots late. Cloudy. Scattered snow showers by late morning,
then isolated snow showers late. Waves 3 to 5 feet occasionally
to 7 feet subsiding to 2 to 3 feet.
.TONIGHT...Southwest wind 10 to 20 knots. Cloudy. A chance of
snow through midnight. Waves building to 3 to 5 feet occasionally
to 7 feet, then subsiding to 2 to 4 feet.
.TUESDAY...Northwest wind 15 to 25 knots with gusts up to
32 knots. Mostly cloudy. A slight chance of snow in the morning,
then isolated snow showers in the afternoon. Waves building to
3 to 6 feet occasionally to 8 feet.
.TUESDAY NIGHT...Northwest wind up to 30 knots increasing to
gales to 35 knots after midnight. Gale force gusts up to
42 knots. Cloudy with scattered snow showers. Heavy freezing
spray. Waves building to 10 to 14 feet occasionally to 18 feet.

$$

LSZ242-182000-
Ontonagon to Upper Entrance of Portage Canal MI-
917 AM EDT Mon Mar 18 2024

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 2 PM EDT THIS AFTERNOON...
...GALE WATCH IN EFFECT FROM TUESDAY EVENING THROUGH WEDNESDAY
EVENING...

.REST OF TODAY...Northwest wind 10 to 15 knots backing west 15 to
20 knots late. Cloudy. Scattered snow showers by late morning,
then scattered flurries late. Waves 2 to 4 feet subsiding to 2 to
3 feet.
.TONIGHT...Southwest wind 15 to 20 knots becoming 10 to 20 knots
by midnight. Cloudy. Snow likely through late evening, then a
chance of snow by midnight. Waves building to 2 to 4 feet.
.TUESDAY...Northwest wind 20 to 25 knots with gusts up to
32 knots. Mostly cloudy. A slight chance of snow in the morning,
then isolated snow showers in the afternoon. Waves building to
4 to 7 feet occasionally to 9 feet.
.TUESDAY NIGHT...Northwest wind up to 30 knots with gale force
gusts up to 41 knots. Cloudy with scattered snow showers. Heavy
freezing spray. Waves building to 9 to 12 feet occasionally to
15 feet.

$$

LSZ244-245-182000-
Eagle River to Manitou Island MI-
Manitou Island to Point Isabelle MI-
917 AM EDT Mon Mar 18 2024

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 5 PM EDT THIS AFTERNOON...
...GALE WATCH IN EFFECT FROM TUESDAY EVENING THROUGH WEDNESDAY
EVENING...

.REST OF TODAY...North wind 15 to 20 knots backing west 10 to
20 knots late. Cloudy. Freezing spray late in the morning.
Scattered snow showers by late morning, then isolated snow
showers late. Waves 3 to 6 feet occasionally to 8 feet subsiding
to 2 to 3 feet.
.TONIGHT...West wind 10 to 20 knots backing southwest 10 to
15 knots by midnight. Cloudy. A chance of snow through late
evening, then a slight chance of snow by midnight. Waves building
to 3 to 5 feet occasionally to 7 feet, then subsiding to 2 to
4 feet.
.TUESDAY...Northwest wind 10 to 20 knots increasing to 20 to
25 knots in the afternoon. Cloudy. A slight chance of snow in the
morning, then isolated snow showers in the afternoon. Waves
building to 4 to 7 feet occasionally to 9 feet.
.TUESDAY NIGHT...Northwest wind up to 30 knots increasing to
gales to 35 knots after midnight. Gale force gusts up to
42 knots. Cloudy with scattered snow showers. Heavy freezing
spray. Waves building to 12 to 17 feet occasionally to 21 feet.

$$

LSZ246-182000-
Point Isabelle to Lower Entrance of Portage Canal MI-
917 AM EDT Mon Mar 18 2024

...GALE WATCH IN EFFECT FROM TUESDAY EVENING THROUGH WEDNESDAY
EVENING...

.REST OF TODAY...Northwest wind 10 to 15 knots backing west late.
Cloudy. Isolated snow showers late in the morning, then scattered
snow showers by late morning. Waves 1 to 2 feet.
.TONIGHT...West wind 10 to 15 knots backing southwest by
midnight. Cloudy. Snow likely through midnight, then a slight
chance of snow late. Waves building to 1 to 2 feet.
.TUESDAY...Northwest wind 10 to 20 knots with gusts up to
28 knots. Cloudy. A slight chance of snow in the morning, then
isolated snow showers in the afternoon. Waves building to 2 to
3 feet.
.TUESDAY NIGHT...Northwest wind 15 to 25 knots with gale force
gusts up to 34 knots. Cloudy with scattered snow showers. Waves
building to 2 to 4 feet.

$$

LSZ247-182000-
Lower Entrance of Portage Canal To Huron Islands MI Including
Keweenaw and Huron Bays-
917 AM EDT Mon Mar 18 2024

...GALE WATCH IN EFFECT FROM TUESDAY EVENING THROUGH WEDNESDAY
EVENING...

.REST OF TODAY...Northwest wind 10 to 15 knots backing west late.
Cloudy. Scattered snow showers by late morning, then scattered
flurries late. Waves 2 to 4 feet subsiding to 1 to 2 feet.
.TONIGHT...Southwest wind 10 to 15 knots. Cloudy. A chance of
snow through late evening, then snow likely by midnight. Waves
1 to 2 feet.
.TUESDAY...West wind 10 to 20 knots veering northwest 15 to
20 knots in the afternoon. Gusts up to 27 knots. Cloudy. A slight
chance of snow in the morning, then isolated snow showers in the
afternoon. Waves building to 2 to 4 feet.
.TUESDAY NIGHT...Northwest wind up to 30 knots with gale force
gusts up to 38 knots. Cloudy with scattered snow showers. Waves
building to 3 to 6 feet occasionally to 8 feet.

$$

LSZ248-182000-
Huron Islands to Marquette MI-
917 AM EDT Mon Mar 18 2024

...SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS EVENING...
...GALE WATCH IN EFFECT FROM TUESDAY EVENING THROUGH WEDNESDAY
EVENING...

.REST OF TODAY...Northwest wind 15 to 20 knots diminishing to
10 to 15 knots late. Cloudy. Freezing spray late in the morning.
Scattered snow showers by late morning, then scattered flurries
late. Waves 5 to 8 feet occasionally to 10 feet subsiding to 2 to
3 feet.
.TONIGHT...West wind 5 to 15 knots backing southwest less than
10 knots by midnight. Cloudy. A chance of snow through midnight,
then a slight chance of snow late. Waves subsiding to 1 to
2 feet.
.TUESDAY...West wind 10 to 20 knots veering northwest 20 to
25 knots in the afternoon. Cloudy. A slight chance of snow in the
morning, then isolated snow showers in the afternoon. Waves
building to 3 to 6 feet occasionally to 8 feet.
.TUESDAY NIGHT...Northwest wind up to 30 knots with gale force
gusts up to 40 knots. Cloudy. Scattered snow showers in the
evening, then numerous snow showers after midnight. Freezing
spray after midnight. Waves building to 9 to 12 feet occasionally
to 15 feet.

$$

LSZ249-182000-
Marquette to Munising MI-
917 AM EDT Mon Mar 18 2024

...SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS EVENING...
...GALE WATCH IN EFFECT FROM TUESDAY EVENING THROUGH WEDNESDAY
EVENING...

.REST OF TODAY...Northwest wind 15 to 20 knots becoming 10 to
20 knots late. Cloudy. Freezing spray late in the morning.
Numerous snow showers late in the morning, then scattered snow
showers by late morning. Scattered flurries late. Waves 5 to
8 feet occasionally to 10 feet subsiding to 2 to 4 feet.
.TONIGHT...West wind 5 to 15 knots backing southwest 10 to
15 knots by midnight. Cloudy. A slight chance of snow through
late evening, then a chance of snow by midnight. Waves subsiding
to 1 to 2 feet.
.TUESDAY...West wind 10 to 20 knots veering northwest 20 to
25 knots in the afternoon. Gusts up to 32 knots. Cloudy. A chance
of snow in the morning, then scattered snow showers in the
afternoon. Waves building to 5 to 8 feet occasionally to 10 feet.
.TUESDAY NIGHT...Northwest wind up to 30 knots. Gusts up to
32 knots increasing to Gale force gusts up to 42 knots after
midnight. Cloudy. Scattered snow showers in the evening, then
numerous snow showers after midnight. Freezing spray after
midnight. Waves building to 11 to 15 feet occasionally to
19 feet.

$$

LSZ250-182000-
Munising to Grand Marais MI-
917 AM EDT Mon Mar 18 2024

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

.REST OF TODAY...North wind 15 to 20 knots backing northwest
late. Freezing spray late in the morning. Cloudy with scattered
snow showers. Waves 5 to 8 feet occasionally to 10 feet subsiding
to 3 to 5 feet occasionally to 7 feet.
.TONIGHT...West wind 10 to 15 knots backing southwest by
midnight. Cloudy with a chance of snow. Waves subsiding to 1 to
2 feet.
.TUESDAY...Southwest wind 10 to 15 knots veering northwest 15 to
25 knots in the afternoon. Gusts up to 33 knots. Cloudy. A chance
of snow in the morning, then scattered snow showers in the
afternoon. Waves building to 5 to 8 feet occasionally to 10 feet.
.TUESDAY NIGHT...Northwest wind up to 30 knots with gale force
gusts up to 42 knots. Cloudy. Scattered snow showers in the
evening, then snow showers after midnight. Freezing spray after
midnight. Waves building to 12 to 17 feet occasionally to
21 feet.

$$

LSZ251-182000-
Grand Marais to Whitefish Point MI-
917 AM EDT Mon Mar 18 2024

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

.REST OF TODAY...North wind 15 to 20 knots backing northwest by
late morning. Cloudy. Freezing spray late in the morning.
Scattered snow showers by late morning, then isolated snow
showers late. Waves 3 to 6 feet occasionally to 8 feet subsiding
to 2 to 4 feet.
.TONIGHT...West wind 10 to 20 knots backing southwest 10 to
15 knots late. Cloudy with a chance of snow. Waves subsiding to
1 to 2 feet.
.TUESDAY...Southwest wind 10 to 15 knots veering northwest 15 to
25 knots with gusts up to 32 knots in the afternoon. Snow likely
in the morning, then numerous snow showers in the afternoon.
Waves building to 4 to 7 feet occasionally to 9 feet.
.TUESDAY NIGHT...Northwest wind up to 30 knots increasing to
gales to 35 knots after midnight. Gale force gusts up to
42 knots. Cloudy. Scattered snow showers in the evening, then
snow showers after midnight. Freezing spray after midnight. Waves
building to 12 to 17 feet occasionally to 21 feet.

$$

WFO MQT


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