fzus53 kdlh 212317
nshdlh
expires:202602220500;;037305

nearshore marine forecast
national weather service duluth mn
517 pm cst sat feb 21 2026

for waters within five nautical miles of shore on lake superior.         

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.


lsz140-220500-
grand portage to grand marais mn-
517 pm cst sat feb 21 2026

...small craft advisory in effect through monday morning...

.tonight...north wind 15 to 20 knots. gusts up to 20 knots
increasing to 25 knots in the late evening and overnight. chance
of flurries. waves 1 to 2 feet. 
.sunday...north wind 15 to 20 knots. gusts up to 25 knots
increasing to 30 knots late in the afternoon. chance of flurries.
waves 1 to 2 feet. 
.sunday night...north wind 15 to 20 knots. gusts up to 30 knots
decreasing to 25 knots after midnight. partly cloudy. waves 1 to
2 feet. 
.monday...north wind 10 to 15 knots with gusts to around 25 knots
becoming northeast 5 to 10 knots early in the afternoon, then
becoming east late in the afternoon. sunny in the morning then
becoming partly sunny. waves 1 to 2 feet. 

note...wave height forecasts are for ice free areas.

$$

fzus53 kdlh 212317
nshdlh
expires:202602220500;;037313

nearshore marine forecast
national weather service duluth mn
517 pm cst sat feb 21 2026

for waters within five nautical miles of shore on lake superior.         

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.


lsz148-220500-
oak point to saxon harbor wi-
517 pm cst sat feb 21 2026

...small craft advisory in effect through late sunday night...

.tonight...northwest wind 15 to 20 knots. chance of flurries
early in the evening, then chance of snow in the late evening and
early morning. slight chance of snow late in the night. waves
1 to 3 feet building to 2 to 4 feet after midnight. 
.sunday...northwest wind 15 to 20 knots with gusts to around
25 knots. chance of snow. waves 3 to 5 feet. 
.sunday night...north wind 15 to 20 knots. gusts up to 25 knots
decreasing to 20 knots after midnight. slight chance of snow in
the evening, then chance of snow after midnight. waves 4 to
6 feet. waves occasionally to 7 feet. 
.monday...northeast wind 5 to 10 knots with gusts to around
20 knots becoming east late in the afternoon. slight chance of
snow in the morning. waves 2 to 4 feet subsiding to 1 to 3 feet
late in the afternoon. a small craft advisory may be needed. 

note...wave height forecasts are for ice free areas.

$$

fzus53 kdlh 212317
nshdlh
expires:202602220500;;037306

nearshore marine forecast
national weather service duluth mn
517 pm cst sat feb 21 2026

for waters within five nautical miles of shore on lake superior.         

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.


lsz141-220500-
grand marais to taconite harbor mn-
517 pm cst sat feb 21 2026

...small craft advisory in effect through sunday evening...

.tonight...northwest wind 10 to 15 knots. gusts up to 25 knots
increasing to 30 knots after midnight. chance of flurries. waves
1 to 2 feet. 
.sunday...north wind 15 to 20 knots. gusts up to 30 knots
decreasing to 25 knots in the afternoon. chance of flurries in
the morning, then slight chance of snow in the afternoon. waves
1 to 2 feet. 
.sunday night...north wind 10 to 15 knots. gusts up to 25 knots
decreasing to 20 knots after midnight. partly cloudy. waves 1 to
2 feet. 
.monday...north wind 5 to 10 knots becoming east in the
afternoon. sunny in the morning then becoming partly sunny. waves
1 foot or less. 

note...wave height forecasts are for ice free areas.

$$

fzus53 kdtx 212102
nshdtx
expires:202602220515;;031630

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
402 pm est sat feb 21 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.


lhz442-220515-
harbor beach to port sanilac mi-
402 pm est sat feb 21 2026

.tonight...west winds 5 to 10 knots. mostly cloudy. a slight
chance of light snow in the evening, then a chance of light snow
after midnight. 
.sunday...northwest winds 5 to 10 knots becoming north 10 to
15 knots in the late morning and afternoon. mostly cloudy with a
chance of light snow. 
.sunday night...north winds 15 to 20 knots increasing to 20 to 25
knots with gusts to 30 knots after midnight. mostly cloudy with a
chance of light snow. 
.monday...north winds to 30 knots. mostly cloudy. 

waves omitted due to ice coverage.

see lake huron open lake forecast for days 3 through 5.

$$

fzus53 kdtx 212102
nshdtx
expires:202602220515;;031631

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
402 pm est sat feb 21 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.


lhz443-220515-
port sanilac to port huron mi-
402 pm est sat feb 21 2026

.tonight...west winds 5 to 10 knots. mostly cloudy. a slight
chance of light snow in the evening, then a chance of light snow
after midnight. waves 2 feet or less. 
.sunday...northwest winds 5 to 10 knots becoming north 10 to
15 knots in the late morning and afternoon. mostly cloudy with a
chance of light snow. waves 1 to 3 feet. 
.sunday night...north winds 15 to 20 knots increasing to 30 knots.
mostly cloudy with a chance of light snow. freezing spray after
midnight. waves 3 to 5 feet building to 5 to 7 feet after midnight.
waves occasionally around 10 feet. a small craft advisory may be
needed.
.monday...north winds to 30 knots. mostly cloudy. freezing spray.
waves 8 to 12 feet. waves occasionally around 15 feet. 

wave heights are for ice free areas.

see lake huron open lake forecast for days 3 through 5.

$$

fzus53 kdtx 212102
nshdtx
expires:202602220515;;031628

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
402 pm est sat feb 21 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.


lhz421-220515-
outer saginaw bay sw of alabaster to port austin mi to inner
saginaw bay-
402 pm est sat feb 21 2026

.tonight...northwest winds 5 to 10 knots. mostly cloudy. a slight
chance of light snow in the evening, then a chance of light snow
after midnight. 
.sunday...north winds 10 to 15 knots increasing to 15 to 20 knots
early in the afternoon. mostly cloudy with a chance of light
snow. 
.sunday night...north winds 20 to 25 knots increasing to 30 knots
in the late evening and overnight. mostly cloudy. a chance of 
light snow until early morning. 
.monday...north winds to 30 knots. mostly cloudy until late 
afternoon becoming partly cloudy. 

waves omitted due to ice coverage.

see lake huron open lake forecast for days 3 through 5.

$$

fzus53 kdtx 212102
nshdtx
expires:202602220515;;031627

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
402 pm est sat feb 21 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.


lhz422-220515-
inner saginaw bay sw of point au gres to bay port mi-
402 pm est sat feb 21 2026

.tonight...northwest winds 5 to 10 knots. mostly cloudy. a slight
chance of light snow in the evening, then a chance of light snow
after midnight. 
.sunday...northwest winds 10 to 15 knots becoming north 15 to
20 knots early in the afternoon. mostly cloudy with a chance of
light snow. 
.sunday night...northwest winds 20 to 25 knots with gusts to 30 knots
becoming north to 30 knots after midnight. mostly cloudy. a 
chance of light snow until early morning.
.monday...north winds to 30 knots diminishing to 20 to 25 knots
early in the afternoon. mostly cloudy early in the morning 
becoming partly cloudy. 

waves omitted due to ice coverage.

see lake huron open lake forecast for days 3 through 5.

$$

fzus53 kdtx 212102
nshdtx
expires:202602220515;;031629

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
402 pm est sat feb 21 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.


lhz441-220515-
port austin to harbor beach mi-
402 pm est sat feb 21 2026

.tonight...northwest winds 5 to 10 knots. mostly cloudy. a slight
chance of light snow in the evening, then a chance of light snow
after midnight. 
.sunday...northwest winds 10 to 15 knots becoming north 15 to
20 knots early in the afternoon. mostly cloudy with a chance of
light snow. 
.sunday night...north winds 20 to 25 knots with gusts to 30 knots
increasing to 30 knots. mostly cloudy with a chance of light 
snow.
.monday...north winds to 30 knots. mostly cloudy. 

waves omitted due to ice coverage.

see lake huron open lake forecast for days 3 through 5.

$$

fzus53 kgrb 220131
nshgrb
expires:202602220500;;041258

nearshore marine forecast
national weather service green bay wi
731 pm cst sat feb 21 2026

for waters within five nautical miles of shore on lake michigan


lmz542-543-220500-
sturgeon bay to two rivers wi-two rivers to sheboygan wi-
731 pm cst sat feb 21 2026

...small craft advisory in effect from 6 am cst sunday through
monday afternoon...

.tonight...nw wind 10 to 15 kts increasing to 15 to 25 kts in the
late evening and overnight. waves 1 to 3 ft building to 2 to 4 ft
after midnight. a chance of light snow. 
.sunday...nw wind to 30 kts. waves 3 to 5 ft. a chance of light
snow. 
.sunday night...n wind to 30 kts increasing to gales to 35 kts in
the late evening and overnight. waves 4 to 7 ft. heavy freezing
spray. a chance of flurries. 
.monday...n wind to 30 kts decreasing to 10 to 20 kts early in
the afternoon. waves 4 to 7 ft. heavy freezing spray in the
morning.  

$$

fzus53 kgrb 220131
nshgrb
expires:202602220500;;041257

nearshore marine forecast
national weather service green bay wi
731 pm cst sat feb 21 2026

for waters within five nautical miles of shore on lake michigan


lmz541-220500-
rock island passage to sturgeon bay wi-
731 pm cst sat feb 21 2026

...small craft advisory in effect from 6 am cst sunday through
monday afternoon...

.tonight...nw wind 15 to 25 kts. waves 1 to 3 ft. a chance of
light snow. 
.sunday...nw wind to 30 kts. waves 2 to 4 ft building to 3 to
5 ft in the afternoon. a chance of light snow. 
.sunday night...n wind to 30 kts with gale force gusts to around
35 kts. waves 4 to 7 ft. a chance of flurries. heavy freezing
spray after midnight. 
.monday...n wind to 30 kts decreasing to 10 to 20 kts early in
the afternoon. waves 4 to 7 ft subsiding to 2 to 4 ft in the
afternoon. mostly cloudy.  

$$

fzus53 kmkx 220111
nshmkx
expires:202602220500;;041004

nearshore marine forecast
national weather service milwaukee/sullivan wi
710 pm cst sat feb 21 2026

for waters within five nautical miles of shore on lake michigan


lmz643-220500-
sheboygan to port washington wi-
710 pm cst sat feb 21 2026

...small craft advisory in effect from 1 am cst sunday through
monday afternoon...

.tonight...northwest wind 15 to 20 knots becoming 10 to 20 knots
after midnight, then rising to 15 to 25 knots early in the
morning. scattered snow showers. waves 1 to 2 feet building to
3 to 4 feet after midnight. 
.sunday...northwest wind 15 to 25 knots. gusts up to 30 knots.
scattered snow showers. waves 3 to 5 feet. 
.sunday night...northwest wind up to 30 knots veering north in
the late evening and overnight. gusts up to 35 knots. heavy
freezing spray through the night. scattered flurries through the
night. waves 4 to 6 feet building to 5 to 7 feet in the late
evening and overnight. 
.monday...north wind up to 30 knots easing to 15 to 20 knots.
heavy freezing spray. waves 6 to 8 feet subsiding to 5 to 7 feet
in the late morning and early afternoon, then subsiding to 3 to
5 feet late in the afternoon. 

wave heights are for ice free areas.

$$

fzus53 kmkx 220111
nshmkx
expires:202602220500;;041005

nearshore marine forecast
national weather service milwaukee/sullivan wi
710 pm cst sat feb 21 2026

for waters within five nautical miles of shore on lake michigan


lmz644-220500-
port washington to north point light wi-
710 pm cst sat feb 21 2026

...small craft advisory in effect from 1 am cst sunday through
monday afternoon...

.tonight...northwest wind 15 to 20 knots becoming 10 to 20 knots
after midnight, then rising to 15 to 25 knots early in the
morning. scattered snow showers. waves 1 to 2 feet building to
2 to 4 feet after midnight. 
.sunday...northwest wind 15 to 25 knots. scattered snow showers.
waves 3 to 4 feet building to 3 to 5 feet in the afternoon. 
.sunday night...northwest wind up to 30 knots veering north in
the late evening and overnight. scattered flurries through around
midnight. freezing spray after midnight. waves 4 to 6 feet
building to 5 to 7 feet early in the morning. 
.monday...north wind up to 30 knots easing to 10 to 20 knots.
heavy freezing spray. waves 5 to 7 feet subsiding to 4 to 6 feet
late in the afternoon. 

wave heights are for ice free areas.

$$

fzus53 kmqt 212200
nshmqt
expires:202602220900;;034203

nearshore marine forecast
national weather service marquette mi
500 pm est sat feb 21 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.


lsz248-220900-
huron islands to marquette mi-
500 pm est sat feb 21 2026

...small craft advisory in effect through sunday afternoon...
...gale warning in effect from sunday afternoon through late
sunday night...
...heavy freezing spray warning in effect from sunday afternoon
through monday afternoon...

.late this afternoon...northwest wind 15 to 20 knots. snow
showers. waves 2 to 4 feet. 
.tonight...northwest wind 15 to 25 knots. snow showers. freezing
spray late. waves building to 5 to 8 feet occasionally to
10 feet. 
.sunday...north wind up to 30 knots. snow showers likely.
freezing spray. waves building to 7 to 10 feet occasionally to
13 feet. 
.sunday night...north wind up to 30 knots. cloudy. snow showers
likely in the evening, then a chance of snow showers after
midnight. heavy freezing spray through the night. waves building
to 9 to 12 feet occasionally to 15 feet, then subsiding to 7 to
10 feet occasionally to 13 feet. 
.monday...north wind 15 to 25 knots. mostly cloudy. heavy
freezing spray in the morning. a chance of snow showers in the
morning, then a slight chance of snow showers in the afternoon.
waves subsiding to 2 to 4 feet. 

note: wave height forecasts are for ice free areas.

$$

fzus53 kmqt 212200
nshmqt
expires:202602220900;;034204

nearshore marine forecast
national weather service marquette mi
500 pm est sat feb 21 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.


lsz249-220900-
marquette to munising mi-
500 pm est sat feb 21 2026

...small craft advisory in effect through sunday afternoon...
...gale warning in effect from sunday afternoon through late
sunday night...
...heavy freezing spray warning in effect from sunday afternoon
through monday afternoon...

.late this afternoon...northwest wind 15 to 20 knots. snow
showers. waves 2 to 4 feet. 
.tonight...northwest wind 15 to 25 knots. snow showers. waves
building to 4 to 7 feet occasionally to 9 feet. 
.sunday...north wind up to 30 knots. cloudy. snow showers likely
through mid morning, then a chance of snow showers by late
morning. waves building to 8 to 11 feet occasionally to 14 feet. 
.sunday night...north wind up to 30 knots. cloudy with a chance
of snow showers. waves building to 9 to 12 feet occasionally to
15 feet, then subsiding to 7 to 10 feet occasionally to 13 feet. 
.monday...north wind 15 to 25 knots. mostly cloudy. a chance of
snow showers in the morning, then a slight chance of snow showers
in the afternoon. waves subsiding to 3 to 5 feet occasionally to
7 feet. 

note: wave height forecasts are for ice free areas.

$$

fzus53 kmqt 212200
nshmqt
expires:202602220900;;034205

nearshore marine forecast
national weather service marquette mi
500 pm est sat feb 21 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.


lsz250-220900-
munising to grand marais mi-
500 pm est sat feb 21 2026

...gale warning in effect from sunday afternoon through late
sunday night...
...heavy freezing spray warning in effect from sunday afternoon
through monday afternoon...

.late this afternoon...north wind 10 to 15 knots. snow showers
likely. waves 2 to 4 feet. 
.tonight...north wind 15 to 25 knots. snow showers likely through
midnight, then a chance of snow showers late. freezing spray
late. waves building to 4 to 7 feet occasionally to 9 feet. 
.sunday...north wind up to 30 knots. cloudy with a chance of snow
showers. heavy freezing spray through the day. waves building to
8 to 11 feet occasionally to 14 feet. 
.sunday night...north wind up to 30 knots. cloudy with a chance
of snow showers. heavy freezing spray. waves building to 9 to
12 feet occasionally to 15 feet, then subsiding to 7 to 10 feet
occasionally to 13 feet. 
.monday...north wind 15 to 25 knots. mostly cloudy. a slight
chance of snow showers in the morning. heavy freezing spray
through the day. waves subsiding to 3 to 5 feet occasionally to
7 feet. 

note: wave height forecasts are for ice free areas.

$$

fzus53 kmqt 212200
nshmqt
expires:202602220900;;034206

nearshore marine forecast
national weather service marquette mi
500 pm est sat feb 21 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.


lsz251-220900-
grand marais to whitefish point mi-
500 pm est sat feb 21 2026

...heavy freezing spray warning in effect from sunday afternoon
through late sunday night...

.late this afternoon...north wind less than 10 knots. cloudy with
a slight chance of snow showers. waves 1 to 2 feet. 
.tonight...north wind 10 to 15 knots becoming 10 to 20 knots
late. cloudy with a chance of snow showers. waves building to
2 to 4 feet. 
.sunday...north wind 15 to 25 knots. cloudy with a slight chance
of snow showers. heavy freezing spray late. waves building to
5 to 8 feet occasionally to 10 feet. 
.sunday night...north wind up to 30 knots. cloudy with a slight
chance of snow showers. heavy freezing spray through the night.
waves building to 7 to 10 feet occasionally to 13 feet, then
subsiding to 6 to 9 feet occasionally to 11 feet. 
.monday...north wind 15 to 25 knots. mostly cloudy. a slight
chance of snow showers in the morning. heavy freezing spray
through the day. waves subsiding to 2 to 4 feet. 

note: wave height forecasts are for ice free areas.

$$

fzus53 kmqt 212200
nshmqt
expires:202602220900;;034200

nearshore marine forecast
national weather service marquette mi
500 pm est sat feb 21 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.


lsz244-220900-
eagle river to manitou island mi-
500 pm est sat feb 21 2026

...small craft advisory in effect from 10 pm est this evening
through sunday morning...
...heavy freezing spray warning in effect from 1 am est sunday
through monday afternoon...
...gale warning in effect from sunday afternoon through late
sunday night...

.late this afternoon...northwest wind 15 to 20 knots. snow
showers likely. waves 2 to 4 feet. 
.tonight...north wind 15 to 25 knots. snow showers likely through
midnight, then a chance of snow showers late. freezing spray by
midnight. waves building to 5 to 8 feet occasionally to 10 feet. 
.sunday...north wind up to 30 knots. cloudy with a chance of snow
showers. heavy freezing spray. waves building to 7 to 10 feet
occasionally to 13 feet. 
.sunday night...north wind up to 30 knots. cloudy with a chance
of snow showers. heavy freezing spray. waves building to 8 to
11 feet occasionally to 14 feet, then subsiding to 6 to 9 feet
occasionally to 11 feet. 
.monday...north wind 15 to 25 knots diminishing to 5 to 15 knots
in the afternoon. cloudy. a chance of snow showers in the
morning. heavy freezing spray in the morning. waves subsiding to
2 to 4 feet. 

note: wave height forecasts are for ice free areas.

$$

fzus53 kmqt 212200
nshmqt
expires:202602220900;;034197

nearshore marine forecast
national weather service marquette mi
500 pm est sat feb 21 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.


lsz243-220900-
upper entrance of portage canal to eagle river mi-
500 pm est sat feb 21 2026

...small craft advisory in effect from 10 pm est this evening
through sunday morning...
...heavy freezing spray warning in effect from 1 am est sunday
through monday afternoon...
...gale warning in effect from sunday afternoon through late
sunday night...

.late this afternoon...northwest wind 10 to 15 knots. cloudy with
a chance of snow showers. waves 2 to 4 feet subsiding to 2 to
3 feet. 
.tonight...north wind 15 to 25 knots. snow showers likely through
midnight, then a chance of snow showers late. freezing spray by
midnight. waves building to 5 to 8 feet occasionally to 10 feet. 
.sunday...north wind up to 30 knots. cloudy with a chance of snow
showers. heavy freezing spray. waves building to 6 to 9 feet
occasionally to 11 feet. 
.sunday night...north wind up to 30 knots. cloudy with a chance
of snow showers. heavy freezing spray. waves building to 8 to
11 feet occasionally to 14 feet, then subsiding to 5 to 8 feet
occasionally to 10 feet. 
.monday...north wind 15 to 20 knots diminishing to 5 to 15 knots
in the afternoon. mostly cloudy. a chance of snow showers in the
morning. heavy freezing spray in the morning. waves subsiding to
2 to 3 feet. 

note: wave height forecasts are for ice free areas.

$$

fzus53 kmqt 212200
nshmqt
expires:202602220900;;034198

nearshore marine forecast
national weather service marquette mi
500 pm est sat feb 21 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.


lsz242-220900-
ontonagon to upper entrance of portage canal mi-
500 pm est sat feb 21 2026

...small craft advisory in effect from 10 pm est this evening
through monday afternoon...
...heavy freezing spray warning in effect from sunday morning
through late sunday night...

.late this afternoon...northwest wind 10 to 15 knots. cloudy with
a chance of snow showers. waves 2 to 3 feet. 
.tonight...north wind 10 to 20 knots with gusts up to 28 knots.
cloudy with a chance of snow showers. freezing spray late. waves
building to 4 to 7 feet occasionally to 9 feet. 
.sunday...north wind 20 to 25 knots. cloudy with a chance of snow
showers. heavy freezing spray. waves building to 5 to 8 feet
occasionally to 10 feet. 
.sunday night...north wind 15 to 25 knots with gusts up to
33 knots. cloudy with a chance of snow showers. heavy freezing
spray. waves building to 7 to 10 feet occasionally to 13 feet,
then subsiding to 5 to 8 feet occasionally to 10 feet. 
.monday...north wind 10 to 20 knots diminishing to less than
10 knots in the afternoon. mostly cloudy. a slight chance of snow
showers in the morning. waves subsiding to 2 to 3 feet. 

note: wave height forecasts are for ice free areas.

$$

fzus53 kmqt 212200
nshmqt
expires:202602220900;;034196

nearshore marine forecast
national weather service marquette mi
500 pm est sat feb 21 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.


lmz248-250-220900-
seul choix point to point detour mi-
5nm east of a line from fairport mi to rock island passage-
500 pm est sat feb 21 2026

...small craft advisory in effect from sunday morning through
monday afternoon...

.late this afternoon...northwest wind 10 to 15 knots. snow
showers. waves calm to 1 foot. 
.tonight...northwest wind 10 to 20 knots. cloudy. snow showers
through midnight, then a chance of snow showers late. waves
building to 2 to 3 feet. 
.sunday...north wind 15 to 25 knots with gusts up to 32 knots.
cloudy with a chance of snow showers. waves building to 3 to
5 feet occasionally to 7 feet. 
.sunday night...north wind 20 to 25 knots with gusts up to
32 knots. cloudy. a chance of snow showers in the evening, then a
slight chance of snow showers after midnight. waves 3 to 5 feet
occasionally to 7 feet. 
.monday...north wind 15 to 25 knots. mostly cloudy. waves
subsiding to 1 to 2 feet. 

note: wave height forecasts are for ice free areas.

$$

fzus53 kmqt 212200
nshmqt
expires:202602220900;;034201

nearshore marine forecast
national weather service marquette mi
500 pm est sat feb 21 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.


lsz246-220900-
point isabelle to lower entrance of portage canal mi-
500 pm est sat feb 21 2026

...small craft advisory in effect from 10 pm est this evening
through sunday morning...
...gale warning in effect from sunday afternoon through late
sunday night...
...heavy freezing spray warning in effect from sunday afternoon
through monday afternoon...

.late this afternoon...northwest wind 10 to 15 knots. snow
showers likely. waves 1 to 2 feet. 
.tonight...northwest wind 10 to 20 knots with gusts up to
28 knots. snow showers likely through midnight, then a chance of
snow showers late. waves building to 2 to 3 feet. 
.sunday...north wind 15 to 20 knots with gusts up to 32 knots.
cloudy with a chance of snow showers. waves building to 2 to
4 feet. 
.sunday night...north wind 15 to 20 knots with gusts up to
33 knots. cloudy with a chance of snow showers. waves 2 to
4 feet. 
.monday...north wind 10 to 20 knots diminishing to less than
10 knots in the afternoon. gusts up to 27 knots. cloudy. a slight
chance of snow showers in the morning. waves subsiding to 1 to
2 feet. 

note: wave height forecasts are for ice free areas.

$$

fzus53 kmqt 212200
nshmqt
expires:202602220900;;034199

nearshore marine forecast
national weather service marquette mi
500 pm est sat feb 21 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.


lsz245-220900-
manitou island to point isabelle mi-
500 pm est sat feb 21 2026

...small craft advisory in effect from 10 pm est this evening
through sunday morning...
...gale warning in effect from sunday afternoon through late
sunday night...
...heavy freezing spray warning in effect from sunday afternoon
through monday afternoon...

.late this afternoon...northwest wind 15 to 20 knots. snow
showers likely. waves 2 to 4 feet. 
.tonight...north wind 15 to 25 knots. snow showers likely through
midnight, then a chance of snow showers late. waves building to
4 to 7 feet occasionally to 9 feet. 
.sunday...north wind up to 30 knots. cloudy with a chance of snow
showers. heavy freezing spray. waves building to 7 to 10 feet
occasionally to 13 feet. 
.sunday night...north wind up to 30 knots. cloudy with a chance
of snow showers. heavy freezing spray. waves building to 8 to
11 feet occasionally to 14 feet, then subsiding to 6 to 9 feet
occasionally to 11 feet. 
.monday...north wind 15 to 25 knots diminishing to 10 to 15 knots
in the afternoon. cloudy. a chance of snow showers in the
morning. heavy freezing spray in the morning. waves subsiding to
2 to 4 feet. 

note: wave height forecasts are for ice free areas.

$$

fzus53 kmqt 212200
nshmqt
expires:202602220900;;034202

nearshore marine forecast
national weather service marquette mi
500 pm est sat feb 21 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.


lsz247-220900-
lower entrance of portage canal to huron islands mi including
keweenaw and huron bays-
500 pm est sat feb 21 2026

...small craft advisory in effect from 10 pm est this evening
through sunday morning...
...gale warning in effect from sunday afternoon through late
sunday night...
...heavy freezing spray warning in effect from sunday afternoon
through monday afternoon...

.late this afternoon...northwest wind 10 to 15 knots with gusts
up to 22 knots. snow showers likely. waves 2 to 3 feet. 
.tonight...northwest wind 10 to 15 knots becoming 10 to 20 knots
by midnight. gusts up to 27 knots. snow showers likely through
midnight, then a chance of snow showers late. waves subsiding to
1 to 2 feet, then building to 2 to 4 feet. 
.sunday...north wind 15 to 25 knots. cloudy with a chance of snow
showers. freezing spray late. waves building to 3 to 6 feet
occasionally to 8 feet. 
.sunday night...north wind 15 to 25 knots with gusts up to
33 knots. cloudy with a chance of snow showers. heavy freezing
spray. waves building to 5 to 8 feet occasionally to 10 feet,
then subsiding to 4 to 7 feet occasionally to 9 feet. 
.monday...north wind 10 to 20 knots diminishing to less than
10 knots in the afternoon. mostly cloudy. a chance of snow
showers in the morning, then a slight chance of snow showers in
the afternoon. waves subsiding to 2 to 3 feet. 

note: wave height forecasts are for ice free areas.

$$