fzus53 kdlh 192213
nshdlh
expires:202602200500;;924241

nearshore marine forecast
national weather service duluth mn
413 pm cst thu feb 19 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.


lsz148-200500-
oak point to saxon harbor wi-
413 pm cst thu feb 19 2026

.tonight...north wind 5 to 10 knots. slight chance of snow early
in the evening, then chance of flurries in the late evening and
early morning. slight chance of snow late in the night. waves
1 to 3 feet. 
.friday...northwest wind 10 to 15 knots. gusts up to 20 knots in
the late morning and early afternoon. chance of snow. waves 1 to
3 feet. 
.friday night...northwest wind 5 to 10 knots. chance of snow.
waves 2 to 4 feet subsiding to 1 to 3 feet early in the morning. 
.saturday...northwest wind 5 to 10 knots. chance of snow. waves
1 to 3 feet. 

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

$$

fzus53 kdlh 192213
nshdlh
expires:202602200500;;924233

nearshore marine forecast
national weather service duluth mn
413 pm cst thu feb 19 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.


lsz140-200500-
grand portage to grand marais mn-
413 pm cst thu feb 19 2026

...small craft advisory in effect until 10 pm cst this evening...

.tonight...northeast wind 10 to 15 knots. gusts up to 20 knots
early in the evening then 20 knots late in the night. chance of
flurries in the evening, then chance of snow after midnight.
waves 3 to 5 feet subsiding to 1 to 3 feet. waves occasionally to
7 feet. 
.friday...north wind 10 to 15 knots. gusts up to 20 knots
increasing to 25 knots late in the morning, then decreasing to
20 knots in the afternoon. chance of snow. waves 1 to 2 feet
building to 1 to 3 feet in the afternoon. 
.friday night...north wind 10 to 15 knots with gusts to around
20 knots. chance of snow. waves 1 to 3 feet. 
.saturday...north wind 10 to 15 knots. gusts up to 20 knots in
the morning. chance of snow. waves 1 to 3 feet. 

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

$$

fzus53 kdlh 192213
nshdlh
expires:202602200500;;924234

nearshore marine forecast
national weather service duluth mn
413 pm cst thu feb 19 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.


lsz141-200500-
grand marais to taconite harbor mn-
413 pm cst thu feb 19 2026

...small craft advisory in effect until 10 pm cst this evening...

.tonight...north wind 5 to 10 knots. chance of snow early in the
evening, then chance of flurries in the late evening and early
morning. slight chance of snow late in the night. waves 1 foot or
less. 
.friday...north wind 5 to 10 knots. gusts up to 20 knots in the
morning. slight chance of snow. waves 1 foot or less. 
.friday night...northwest wind 5 to 10 knots. gusts up to
20 knots early in the morning. chance of snow. waves 1 foot or
less. 
.saturday...north wind 5 to 10 knots. gusts up to 20 knots early
in the morning. chance of snow. waves 1 foot or less. 

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

$$

fzus53 kdtx 192054
nshdtx
expires:202602200500;;920030

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
354 pm est thu feb 19 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.


lhz442-200500-
harbor beach to port sanilac mi-
354 pm est thu feb 19 2026

.tonight...east winds 15 to 20 knots. mostly cloudy. scattered
showers and a slight chance of light freezing rain in the
evening, then numerous showers after midnight. waves 1 to 3 feet.
.friday...southeast winds 20 to 25 knots becoming south 15 to
20 knots in the late morning and afternoon. light showers early
in the morning, then numerous showers in the late morning and
early afternoon. scattered showers and a chance of light snow
showers early in the afternoon. waves 2 to 4 feet subsiding to
1 to 3 feet early in the afternoon. 
.friday night...west winds 15 to 20 knots. mostly cloudy.
scattered showers and a chance of light snow showers early in the
evening, then a chance of light rain and snow in the late evening
and overnight. waves 2 feet or less. 
.saturday...west winds 10 to 15 knots becoming northwest 5 to
10 knots early in the afternoon. mostly cloudy. waves 2 feet or
less. 

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

$$

fzus53 kdtx 192054
nshdtx
expires:202602200500;;920031

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
354 pm est thu feb 19 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.


lhz443-200500-
port sanilac to port huron mi-
354 pm est thu feb 19 2026

.tonight...east winds 15 to 20 knots. cloudy. scattered showers
and a slight chance of light freezing rain in the evening, then
numerous showers after midnight. waves 1 to 3 feet building to
2 to 4 feet in the late evening and overnight. 
.friday...southeast winds 15 to 20 knots veering to the south in
the late morning and early afternoon, then becoming southwest
20 to 25 knots early in the afternoon. mostly cloudy. numerous
showers until late afternoon, then scattered showers and a chance
of light snow showers early in the afternoon. waves 2 to 4 feet. 
.friday night...west winds 20 to 25 knots diminishing to 15 to
20 knots after midnight. mostly cloudy. scattered showers and a
chance of light snow showers early in the evening, then a chance
of light rain and snow in the late evening and overnight. waves
2 to 4 feet. 
.saturday...west winds 15 to 20 knots diminishing to 10 to
15 knots in the late morning and afternoon. mostly cloudy. waves
2 feet or less. 

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

$$

fzus53 kdtx 192054
nshdtx
expires:202602200500;;920028

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
354 pm est thu feb 19 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.


lhz421-200500-
outer saginaw bay sw of alabaster to port austin mi to inner
saginaw bay-
354 pm est thu feb 19 2026

.tonight...east winds 10 to 15 knots increasing to 20 to
25 knots. scattered showers and a slight chance of light freezing
rain in the evening, then showers after midnight. waves 1 to
3 feet building to 2 to 4 feet after midnight. 
.friday...east winds 20 to 25 knots veering to the south in the
late morning and early afternoon, then becoming southwest 15 to
20 knots early in the afternoon. light showers early in the
morning, then numerous showers in the late morning and early
afternoon. scattered showers and a chance of light snow showers
early in the afternoon. waves 3 to 5 feet. waves occasionally
around 7 feet. 
.friday night...west winds 15 to 20 knots. mostly cloudy.
scattered showers and a chance of light snow showers early in the
evening, then a chance of light rain, light freezing rain and
snow in the late evening and overnight. waves 2 to 4 feet. 
.saturday...northwest winds 10 to 15 knots. mostly cloudy with a
chance of light snow. waves 2 to 4 feet. 

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

$$

fzus53 kdtx 192054
nshdtx
expires:202602200500;;920027

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
354 pm est thu feb 19 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.


lhz422-200500-
inner saginaw bay sw of point au gres to bay port mi-
354 pm est thu feb 19 2026

.tonight...east winds 10 to 15 knots increasing to 15 to 20 knots
after midnight. partly cloudy with scattered showers in the
evening, then showers after midnight. waves 2 feet or less. 
.friday...east winds 15 to 20 knots veering to the south in the
late morning and early afternoon, then becoming southwest 20 to
25 knots early in the afternoon. light showers early in the
morning, then numerous showers in the late morning and early
afternoon. scattered showers and a chance of light snow showers
early in the afternoon. waves 2 feet or less. 
.friday night...west winds 20 to 25 knots with gusts to 30 knots
diminishing to 15 to 20 knots after midnight. mostly cloudy.
scattered showers and a chance of light snow showers early in the
evening, then a chance of light rain in the late evening and
early morning. a chance of light freezing rain and snow in the
late evening and overnight. waves 2 feet or less. 
.saturday...west winds 15 to 20 knots becoming northwest 10 to
15 knots in the late morning and afternoon. mostly cloudy with a
chance of light snow. waves 2 feet or less. 

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

$$

fzus53 kdtx 192054
nshdtx
expires:202602200500;;920029

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
354 pm est thu feb 19 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.


lhz441-200500-
port austin to harbor beach mi-
354 pm est thu feb 19 2026

.tonight...east winds 10 to 15 knots increasing to 20 to
25 knots. mostly cloudy. scattered showers and a slight chance of
light freezing rain in the evening, then numerous showers after
midnight. waves 1 to 3 feet building to 2 to 4 feet early in the
morning. 
.friday...southeast winds 20 to 25 knots with gusts to 30 knots
diminishing to 15 to 20 knots in the late morning and early
afternoon, then veering to the southwest early in the afternoon.
light showers early in the morning, then numerous showers in the
late morning and early afternoon. scattered showers and a chance
of light snow showers early in the afternoon. waves 2 to 4 feet. 
.friday night...west winds 15 to 20 knots. mostly cloudy.
scattered showers and a chance of light snow showers early in the
evening, then a chance of light rain and snow in the late evening
and overnight. waves 2 to 4 feet. 
.saturday...northwest winds 10 to 15 knots. mostly cloudy with a
chance of light snow. waves 2 to 4 feet. 

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

$$

fzus53 kgrb 200056
nshgrb
expires:202602200500;;930327

nearshore marine forecast
national weather service green bay wi
656 pm cst thu feb 19 2026

for waters within five nautical miles of shore on lake michigan


lmz542-543-200500-
sturgeon bay to two rivers wi-two rivers to sheboygan wi-
656 pm cst thu feb 19 2026

...small craft advisory in effect from 3 am cst friday through
friday evening...

.tonight...ne wind 15 to 25 kts. waves 2 to 4 ft building to 3 to
5 ft after midnight. a chance of light rain in the evening, then
rain after midnight. 
.friday...n wind 15 to 25 kts backing nw in the late morning and
afternoon. gusts to 35 kts. waves 4 to 7 ft. light rain in the
morning. a slight chance of light snow. a chance of light rain in
the afternoon. 
.friday night...nw wind 15 to 25 kts. gusts to 35 kts in the
evening. waves 2 to 4 ft subsiding to 1 to 3 ft after midnight. a
chance of light rain in the evening. a chance of light snow. 
.saturday...nw wind 10 to 20 kts. waves 2 ft or less. a chance of
light snow.  

$$

fzus53 kgrb 200056
nshgrb
expires:202602200500;;930326

nearshore marine forecast
national weather service green bay wi
656 pm cst thu feb 19 2026

for waters within five nautical miles of shore on lake michigan


lmz541-200500-
rock island passage to sturgeon bay wi-
656 pm cst thu feb 19 2026

...small craft advisory in effect from 3 am cst friday through
friday afternoon...

.tonight...ne wind 10 to 15 kts increasing to 15 to 25 kts after
midnight. waves 1 to 3 ft building to 4 to 7 ft after midnight. a
chance of light rain in the evening, then rain after midnight. 
.friday...ne wind 15 to 25 kts backing n 10 to 20 kts early in
the afternoon. waves 4 to 7 ft. rain and a slight chance of light
snow in the morning, then light snow likely and a chance of light
rain in the afternoon. 
.friday night...nw wind 15 to 25 kts decreasing to 10 to 15 kts
in the late evening and overnight. waves 2 to 4 ft subsiding to
1 to 3 ft after midnight. a chance of light snow. a small craft
advisory may be needed. 
.saturday...nw wind 10 to 15 kts. waves 2 ft or less. a chance of
light snow.  

$$

fzus53 kmkx 200111
nshmkx
expires:202602200500;;931204

nearshore marine forecast
national weather service milwaukee/sullivan wi
711 pm cst thu feb 19 2026

for waters within five nautical miles of shore on lake michigan


lmz644-200500-
port washington to north point light wi-
711 pm cst thu feb 19 2026

...small craft advisory in effect from midnight cst tonight
through friday morning...
...gale warning in effect from friday morning through friday
evening...

.tonight...northeast wind 15 to 20 knots veering east early in
the morning. rain showers through around midnight. slight chance
of thunderstorms through the night. rain after midnight. waves
3 to 4 feet. 
.friday...west wind 15 to 20 knots with gusts to around 25 knots
rising to up to 30 knots with gusts to around 40 knots in the
late morning and afternoon. rain and snow likely in the morning,
then slight chance of rain and snow in the afternoon. waves 3 to
4 feet building to 3 to 5 feet early in the afternoon, then
subsiding to 3 to 4 feet late in the afternoon. 
.friday night...west wind 15 to 25 knots with gusts to around
30 knots becoming 15 to 20 knots with gusts to around 30 knots in
the late evening and early morning, then veering northwest early
in the morning. partly cloudy. waves 2 to 4 feet subsiding to
1 to 2 feet in the late evening and overnight. 
.saturday...northwest wind 15 to 20 knots. mostly sunny in the
morning then becoming mostly cloudy. waves 1 to 2 feet. 

wave heights are for ice free areas.

$$

fzus53 kmkx 200111
nshmkx
expires:202602200500;;931203

nearshore marine forecast
national weather service milwaukee/sullivan wi
711 pm cst thu feb 19 2026

for waters within five nautical miles of shore on lake michigan


lmz643-200500-
sheboygan to port washington wi-
711 pm cst thu feb 19 2026

...small craft advisory in effect from midnight cst tonight
through friday morning...
...gale warning in effect from friday morning through friday
evening...

.tonight...northeast wind 15 to 20 knots. gusts up to 25 knots.
rain showers through around midnight. slight chance of
thunderstorms through the night. rain after midnight. waves 3 to
4 feet. 
.friday...north wind 15 to 20 knots with gusts to around 25 knots
backing northwest 15 to 25 knots with gusts to around 35 knots
late in the morning, then becoming west up to 30 knots with gusts
to around 40 knots in the afternoon. rain and snow likely in the
morning, then slight chance of rain and snow in the afternoon.
waves 4 to 6 feet subsiding to 3 to 5 feet early in the
afternoon, then subsiding to 3 to 4 feet late in the afternoon. 
.friday night...west wind 15 to 25 knots with gusts to around
35 knots veering northwest 15 to 20 knots with gusts to around
30 knots in the late evening and overnight. slight chance of snow
through around midnight. waves 2 to 4 feet subsiding to 1 to
2 feet after midnight. 
.saturday...northwest wind 15 to 20 knots. slight chance of snow
in the afternoon. waves 1 to 2 feet. 

wave heights are for ice free areas.

$$

fzus53 kmqt 192202
nshmqt
expires:202602200900;;923455

nearshore marine forecast
national weather service marquette mi
501 pm est thu feb 19 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.


lsz247-200900-
lower entrance of portage canal to huron islands mi including
keweenaw and huron bays-
501 pm est thu feb 19 2026

.late this afternoon...variable wind less than 10 knots. mostly
cloudy. waves 2 to 3 feet. 
.tonight...variable wind less than 10 knots becoming northeast
less than 10 knots by midnight. cloudy. a slight chance of snow
by midnight. a chance of snow late. waves subsiding to 1 to
2 feet. 
.friday...north wind 10 to 15 knots. gusts up to 22 knots. snow.
waves building to 3 to 5 feet occasionally to 7 feet. 
.friday night...northwest wind 10 to 15 knots. snow likely. waves
subsiding to 2 to 4 feet. 
.saturday...north wind 10 to 15 knots. cloudy. snow showers
likely 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.

$$

fzus53 kmqt 192202
nshmqt
expires:202602200900;;923456

nearshore marine forecast
national weather service marquette mi
501 pm est thu feb 19 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.


lsz248-200900-
huron islands to marquette mi-
501 pm est thu feb 19 2026

...small craft advisory in effect from friday morning through
friday evening...

.late this afternoon...southeast wind less than 10 knots. mostly
cloudy. waves 2 to 3 feet. 
.tonight...southeast wind less than 10 knots backing northeast
late. gusts up to 17 knots. cloudy. a slight chance of snow by
midnight. snow likely late. waves subsiding to 1 to 2 feet. 
.friday...northeast wind 10 to 15 knots backing north late. gusts
up to 22 knots. snow. waves building to 3 to 6 feet occasionally
to 8 feet. 
.friday night...northwest wind 10 to 20 knots. snow likely. waves
subsiding to 3 to 5 feet occasionally to 7 feet. 
.saturday...north wind 10 to 15 knots. cloudy. snow showers
likely in the morning, then a 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 192202
nshmqt
expires:202602200900;;923457

nearshore marine forecast
national weather service marquette mi
501 pm est thu feb 19 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.


lsz249-200900-
marquette to munising mi-
501 pm est thu feb 19 2026

...small craft advisory in effect from friday morning through
friday evening...

.late this afternoon...southeast wind less than 10 knots. partly
cloudy. waves calm to 1 foot. 
.tonight...southeast wind less than 10 knots backing northeast
5 to 15 knots by midnight. cloudy. snow possibly mixed with rain
and freezing rain likely by midnight. rain likely possibly mixed
with snow, freezing rain and sleet late. waves building to 2 to
3 feet. 
.friday...northeast wind 10 to 15 knots backing north 15 to
20 knots late. rain possibly mixed with freezing rain through mid
morning. snow through the day. a slight chance of rain late.
waves building to 3 to 5 feet occasionally to 7 feet. 
.friday night...northwest wind 15 to 20 knots. snow. waves
building to 3 to 6 feet occasionally to 8 feet, then subsiding to
3 to 5 feet occasionally to 7 feet. 
.saturday...north wind 15 to 20 knots. cloudy. snow showers
likely in the morning, then a 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 192202
nshmqt
expires:202602200900;;923458

nearshore marine forecast
national weather service marquette mi
501 pm est thu feb 19 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.


lsz250-200900-
munising to grand marais mi-
501 pm est thu feb 19 2026

...small craft advisory in effect from friday morning through
friday evening...

.late this afternoon...southeast wind less than 10 knots with
gusts up to 18 knots. mostly cloudy. waves calm to 1 foot. 
.tonight...east wind less than 10 knots becoming 5 to 15 knots by
midnight. gusts up to 25 knots. cloudy. a chance of rain in the
evening. freezing rain and snow likely through the night. rain
likely after midnight. waves building to 2 to 3 feet. 
.friday...northeast wind 10 to 20 knots becoming 10 to 15 knots
late. rain and snow possibly mixed with freezing rain through mid
morning, then snow possibly mixed with rain by late morning.
waves building to 3 to 5 feet occasionally to 7 feet, then
subsiding to 2 to 4 feet. 
.friday night...northeast wind 15 to 20 knots. snow likely
possibly mixed with rain in the evening, then snow likely after
midnight. waves building to 3 to 5 feet occasionally to 7 feet,
then subsiding to 2 to 4 feet. 
.saturday...northeast wind 10 to 15 knots backing north in the
afternoon. cloudy. snow showers likely in the morning, then a
chance of snow showers in the afternoon. waves subsiding to 2 to
3 feet. 

note: wave height forecasts are for ice free areas.

$$

fzus53 kmqt 192202
nshmqt
expires:202602200900;;923459

nearshore marine forecast
national weather service marquette mi
501 pm est thu feb 19 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.


lsz251-200900-
grand marais to whitefish point mi-
501 pm est thu feb 19 2026

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

.late this afternoon...southeast wind 10 to 20 knots. cloudy.
waves 2 to 3 feet. 
.tonight...southeast wind 10 to 20 knots backing east 15 to
20 knots late. cloudy. a slight chance of freezing rain in the
evening. a chance of rain possibly mixed with snow through the
night. a chance of freezing rain after midnight. waves subsiding
to 1 to 2 feet, then building to 2 to 4 feet. 
.friday...east wind 15 to 20 knots backing northeast 10 to
15 knots late. rain possibly mixed with snow through mid morning,
then snow possibly mixed with rain by late morning. waves
building to 3 to 5 feet occasionally to 7 feet, then subsiding to
2 to 3 feet. 
.friday night...northeast wind 10 to 20 knots. cloudy. a chance
of snow possibly mixed with rain in the evening, then a chance of
snow after midnight. waves building to 2 to 4 feet, then
subsiding to 2 to 3 feet. 
.saturday...northeast wind 10 to 15 knots. cloudy with a chance
of snow showers. waves subsiding to 1 to 2 feet. 

note: wave height forecasts are for ice free areas.

$$

fzus53 kmqt 192202
nshmqt
expires:202602200900;;923453

nearshore marine forecast
national weather service marquette mi
501 pm est thu feb 19 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.


lsz244-245-200900-
eagle river to manitou island mi-
manitou island to point isabelle mi-
501 pm est thu feb 19 2026

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

.late this afternoon...southeast wind less than 10 knots with
gusts up to 18 knots. mostly cloudy with a slight chance of snow
showers. waves 3 to 5 feet occasionally to 7 feet. 
.tonight...southeast wind less than 10 knots backing northeast
10 to 15 knots late. cloudy. a slight chance of snow through
midnight, then a chance of snow late. waves subsiding to 1 to
2 feet, then building to 2 to 4 feet. 
.friday...northeast wind 15 to 20 knots backing north late. snow.
waves building to 4 to 7 feet occasionally to 9 feet. 
.friday night...north wind 15 to 20 knots. cloudy. snow likely in
the evening, then a chance of snow after midnight. waves
subsiding to 3 to 5 feet occasionally to 7 feet. 
.saturday...north wind 10 to 15 knots. cloudy. 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 192202
nshmqt
expires:202602200900;;923452

nearshore marine forecast
national weather service marquette mi
501 pm est thu feb 19 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.


lsz242-243-200900-
ontonagon to upper entrance of portage canal mi-
upper entrance of portage canal to eagle river mi-
501 pm est thu feb 19 2026

...small craft advisory in effect from friday morning through
friday evening...

.late this afternoon...south wind less than 10 knots. cloudy with
a slight chance of snow showers. waves 2 to 4 feet subsiding to
2 to 3 feet. 
.tonight...south wind less than 10 knots through late evening
becoming variable, then becoming northeast less than 10 knots
late. cloudy. a slight chance of snow through midnight, then a
chance of snow late. waves subsiding to 1 to 2 feet. 
.friday...north wind 10 to 20 knots becoming 15 to 20 knots late.
snow likely possibly mixed with freezing rain through mid
morning, then snow by late morning. waves building to 4 to 7 feet
occasionally to 9 feet. 
.friday night...north wind 10 to 20 knots. snow likely. waves
subsiding to 3 to 5 feet occasionally to 7 feet. 
.saturday...north wind 10 to 15 knots. cloudy. snow showers
likely 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.

$$

fzus53 kmqt 192202
nshmqt
expires:202602200900;;923451

nearshore marine forecast
national weather service marquette mi
501 pm est thu feb 19 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.


lmz248-250-200900-
seul choix point to point detour mi-
5nm east of a line from fairport mi to rock island passage-
501 pm est thu feb 19 2026

...small craft advisory in effect from 4 am est friday through
friday afternoon...

.late this afternoon...east wind less than 10 knots. mostly
cloudy. waves 1 to 2 feet. 
.tonight...east wind 15 to 25 knots. cloudy. a chance of rain
through midnight, then rain likely late. waves building to 3 to
5 feet occasionally to 7 feet. 
.friday...northeast wind 15 to 25 knots backing north 10 to
15 knots late. rain possibly mixed with snow and sleet likely.
waves building to 3 to 6 feet occasionally to 8 feet, then
subsiding to 2 to 3 feet. 
.friday night...northwest wind 5 to 15 knots. cloudy. snow likely
possibly mixed with rain in the evening, then a chance of snow
after midnight. waves subsiding to 1 to 2 feet. 
.saturday...north wind less than 10 knots. cloudy with a chance
of snow showers. waves calm to 1 foot. 

note: wave height forecasts are for ice free areas.

$$

fzus53 kmqt 192202
nshmqt
expires:202602200900;;923454

nearshore marine forecast
national weather service marquette mi
501 pm est thu feb 19 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.


lsz246-200900-
point isabelle to lower entrance of portage canal mi-
501 pm est thu feb 19 2026

.late this afternoon...variable wind less than 10 knots. mostly
cloudy with a slight chance of snow showers. waves 2 to 3 feet. 
.tonight...variable wind less than 10 knots becoming northeast
less than 10 knots by midnight. gusts up to 17 knots. cloudy. a
slight chance of snow by midnight. a chance of snow late. waves
subsiding to 1 to 2 feet. 
.friday...northeast wind 10 to 15 knots backing north late. gusts
up to 22 knots. snow possibly mixed with freezing rain through
mid morning, then snow by late morning. waves building to 3 to
5 feet occasionally to 7 feet. 
.friday night...north wind 10 to 15 knots. snow likely. waves
subsiding to 2 to 3 feet, then building to 2 to 4 feet. 
.saturday...north wind 10 to 15 knots. cloudy. snow showers
likely 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.

$$