Nearshore Marine Forecast
Issued by NWS Marquette, MI

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FZUS53 KMQT 181813
NSHMQT

Nearshore Marine Forecast
National Weather Service Marquette MI
213 PM 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-
213 PM EDT Mon Mar 18 2024

.REST OF TODAY...Northwest wind 10 to 15 knots becoming 5 to
15 knots late. Mostly cloudy. Scattered flurries. Waves 2 to
3 feet subsiding to 1 to 2 feet.
.TONIGHT...West wind 5 to 15 knots backing southwest 10 to
20 knots by midnight. Gusts up to 30 knots. Cloudy. A chance of
snow showers by midnight. A slight chance of snow showers late.
Waves building to 2 to 4 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 subsiding to
2 to 3 feet.
.TUESDAY NIGHT...Northwest wind 15 to 25 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-
213 PM EDT Mon Mar 18 2024 /113 PM CDT Mon Mar 18 2024/

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

.REST OF TODAY...West wind 10 to 15 knots. Cloudy. Scattered snow
showers late. Waves 2 to 3 feet.
.TONIGHT...Southwest wind 15 to 25 knots. Cloudy. A chance of
snow showers through late evening, then a slight chance of snow
showers by midnight. Waves building to 3 to 6 feet occasionally
to 8 feet, then subsiding to 3 to 5 feet occasionally to 7 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. 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-
213 PM 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...West wind 10 to 20 knots. Cloudy with isolated
snow showers. Waves 2 to 3 feet building to 2 to 4 feet.
.TONIGHT...West wind 15 to 25 knots. Cloudy. A chance of snow
showers through midnight, then a slight chance of 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.
.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 subsiding 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-
213 PM EDT Mon Mar 18 2024

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

.REST OF TODAY...West wind 10 to 20 knots. Cloudy. Scattered snow
showers early in the afternoon, then scattered flurries late.
Waves 2 to 3 feet building to 2 to 4 feet.
.TONIGHT...Southwest wind 15 to 25 knots. Cloudy. Snow showers
likely through late evening, then a chance of snow showers by
midnight. A slight chance of snow showers late. Waves building to
4 to 7 feet occasionally to 9 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 subsiding to 3 to 6 feet occasionally to 8 feet,
then building to 4 to 7 feet occasionally to 9 feet.
.TUESDAY NIGHT...Northwest wind up to 30 knots with gale force
gusts up to 42 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-
213 PM 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...Northwest wind 10 to 15 knots backing west 15 to
20 knots late. Cloudy with isolated snow showers. Waves 2 to
4 feet subsiding to 2 to 3 feet, then building to 2 to 4 feet.
.TONIGHT...West wind 15 to 20 knots with gusts up to 28 knots.
Cloudy. Snow showers likely through late evening, then a slight
chance of snow showers by midnight. Waves building to 5 to 8 feet
occasionally to 10 feet, then subsiding to 4 to 7 feet
occasionally to 9 feet.
.TUESDAY...Northwest wind 15 to 25 knots with gusts up to
33 knots. Cloudy. A slight chance of snow in the morning, then
isolated snow showers in the afternoon. Waves subsiding to 3 to
5 feet occasionally to 7 feet, then 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
44 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-
213 PM EDT Mon Mar 18 2024

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

.REST OF TODAY...West wind 10 to 15 knots. Cloudy. Isolated snow
showers early in the afternoon, then scattered snow showers late.
Waves calm to 1 foot building to 1 to 2 feet.
.TONIGHT...Southwest wind 10 to 20 knots. Cloudy. A chance of
snow showers through midnight, then a slight chance of snow
showers late. Waves building to 2 to 3 feet, then subsiding to
1 to 2 feet.
.TUESDAY...Northwest wind 10 to 20 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 gusts up to
33 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-
213 PM EDT Mon Mar 18 2024

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

.REST OF TODAY...West wind 10 to 15 knots with gusts up to
22 knots. Cloudy. Isolated snow showers early in the afternoon,
then scattered flurries late. Waves 1 to 2 feet building to 2 to
3 feet.
.TONIGHT...Southwest wind 10 to 20 knots. Cloudy. Snow showers
likely through late evening, then a chance of snow showers by
midnight. A slight chance of snow showers late. Waves subsiding
to 1 to 2 feet, then building to 2 to 4 feet.
.TUESDAY...West wind 10 to 20 knots veering northwest 15 to
20 knots in the afternoon. Gusts up to 28 knots. Cloudy. A slight
chance of snow in the morning, then isolated snow showers in the
afternoon. Waves subsiding to 1 to 2 feet, then building to 2 to
4 feet.
.TUESDAY NIGHT...Northwest wind up to 30 knots with gale force
gusts up to 37 knots. Cloudy with scattered snow showers. Waves
building to 4 to 7 feet occasionally to 9 feet.

$$

LSZ248-182000-
Huron Islands to Marquette MI-
213 PM EDT Mon Mar 18 2024

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 11 PM EDT THIS EVENING...
...GALE WATCH IN EFFECT FROM TUESDAY EVENING THROUGH WEDNESDAY
EVENING...

.REST OF TODAY...Northwest wind 10 to 20 knots. Cloudy. Scattered
snow showers early in the afternoon, then scattered flurries
late. Waves 3 to 5 feet occasionally to 7 feet subsiding to 2 to
3 feet.
.TONIGHT...Southwest wind 10 to 15 knots with gusts up to
26 knots. Cloudy. A chance of snow showers through late evening,
then snow showers likely by midnight. A slight chance of snow
showers late. Waves subsiding to 1 to 2 feet, then building to
2 to 4 feet.
.TUESDAY...West wind 15 to 25 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
subsiding to 1 to 2 feet, then building to 3 to 6 feet
occasionally to 8 feet.
.TUESDAY NIGHT...Northwest wind up to 30 knots with gale force
gusts up to 41 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-
213 PM EDT Mon Mar 18 2024

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 11 PM EDT THIS EVENING...
...GALE WATCH IN EFFECT FROM TUESDAY EVENING THROUGH WEDNESDAY
EVENING...

.REST OF TODAY...Northwest wind 10 to 20 knots. Cloudy. Scattered
snow showers early in the afternoon, then scattered flurries
late. Waves 3 to 6 feet occasionally to 8 feet subsiding to 3 to
5 feet occasionally to 7 feet.
.TONIGHT...West wind 10 to 15 knots backing southwest by
midnight. Gusts up to 22 knots. Cloudy. A chance of snow showers
through late evening, then snow showers likely by midnight. A
slight chance of snow showers late. 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 increasing to
gales to 35 knots after midnight. Gale force gusts up to
43 knots. Cloudy. Scattered snow showers in the evening, then
numerous snow showers after midnight. Freezing spray after
midnight. Waves building to 12 to 17 feet occasionally to
21 feet.

$$

LSZ250-182000-
Munising to Grand Marais MI-
213 PM EDT Mon Mar 18 2024

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

.REST OF TODAY...Northwest wind 15 to 20 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.
.TONIGHT...West wind 10 to 20 knots backing southwest by
midnight. A chance of snow showers through late evening, then
snow showers likely by midnight. A chance of snow showers late.
Waves subsiding to 2 to 3 feet.
.TUESDAY...Southwest 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 subsiding to 1 to 2 feet, then building to 5 to
8 feet occasionally to 10 feet.
.TUESDAY NIGHT...Northwest wind up to 30 knots increasing to
gales to 35 knots after midnight. Gale force gusts up to
44 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-
213 PM EDT Mon Mar 18 2024

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

.REST OF TODAY...Northwest wind 10 to 20 knots. Cloudy. Scattered
snow showers early in the afternoon, then isolated snow showers
late. Waves 3 to 5 feet occasionally to 7 feet subsiding to 2 to
4 feet, then building to 3 to 5 feet occasionally to 7 feet.
.TONIGHT...West wind 15 to 20 knots backing southwest 10 to
15 knots by midnight. A chance of snow showers through late
evening, then snow showers likely by midnight. Waves subsiding to
2 to 3 feet.
.TUESDAY...Southwest wind 10 to 15 knots with gusts up to
22 knots becoming northwest up to 30 knots in the afternoon. Snow
likely in the morning, then numerous snow showers in the
afternoon. Waves subsiding to 1 to 2 feet, then 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
44 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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