fzus53 kapx 270810
nshapx
expires:202604271930;;600856

nearshore marine forecast
national weather service gaylord mi
410 am edt mon apr 27 2026

for waters within five nautical miles of shore on lakes huron...
michigan and 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.


lhz345-271930-
straits of mackinac within 5 nm of mackinac bridge including
mackinac island-
410 am edt mon apr 27 2026

...small craft advisory in effect from 11 am edt this morning
through tuesday afternoon...

.today...southeast wind 15 to 25 knots. slight chance of showers
in the afternoon. waves 2 feet or less building to 4 to 6 feet. 
.tonight...southeast wind 15 to 25 knots. rain showers and a
chance of thunderstorms. waves 4 to 7 feet. 
.tuesday...west wind 10 to 20 knots. chance of showers. waves
2 to 4 feet. 
.tuesday night...northwest wind 10 to 15 knots. mostly cloudy.
waves 2 feet or less. 

winds and waves higher in the vicinity of thunderstorms.

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 270810
nshapx
expires:202604271930;;600857

nearshore marine forecast
national weather service gaylord mi
410 am edt mon apr 27 2026

for waters within five nautical miles of shore on lakes huron...
michigan and 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.


lhz346-271930-
st ignace to false detour channel-
410 am edt mon apr 27 2026

...small craft advisory in effect from 11 am edt this morning
through tuesday afternoon...

.today...southeast wind 15 to 25 knots with gusts to around
35 knots. mostly sunny early in the morning then becoming partly
sunny. waves 2 feet or less building to 5 to 8 feet. waves
occasionally around 9 feet. 
.tonight...southeast wind up to 30 knots with gusts to around
35 knots. rain showers and a chance of thunderstorms. waves 7 to
10 feet. 
.tuesday...west wind 15 to 25 knots. chance of showers. waves
6 to 9 feet. 
.tuesday night...northwest wind 10 to 15 knots. mostly cloudy.
waves 2 to 4 feet. 

winds and waves higher in the vicinity of thunderstorms.

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 270810
nshapx
expires:202604271930;;600858

nearshore marine forecast
national weather service gaylord mi
410 am edt mon apr 27 2026

for waters within five nautical miles of shore on lakes huron...
michigan and 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.


lhz347-271930-
5nm east of mackinac bridge to presque isle light mi including
bois blanc island-
410 am edt mon apr 27 2026

...small craft advisory in effect from 11 am edt this morning
through tuesday afternoon...

.today...southeast wind 15 to 25 knots. mostly sunny early in the
morning then becoming mostly cloudy. waves 2 feet or less
building to 4 to 7 feet. waves occasionally around 8 feet. 
.tonight...southeast wind up to 30 knots. rain showers and a
chance of thunderstorms. waves 6 to 9 feet. 
.tuesday...west wind 10 to 20 knots. chance of showers. waves
4 to 7 feet. 
.tuesday night...northwest wind 10 to 15 knots. mostly cloudy.
waves 2 to 4 feet. 

winds and waves higher in the vicinity of thunderstorms.

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 270810
nshapx
expires:202604271930;;600859

nearshore marine forecast
national weather service gaylord mi
410 am edt mon apr 27 2026

for waters within five nautical miles of shore on lakes huron...
michigan and 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.


lhz348-271930-
presque isle light to sturgeon pt mi including thunder bay
national marine sanctuary-
410 am edt mon apr 27 2026

...small craft advisory in effect from 11 am edt this morning
through tuesday afternoon...

.today...southeast wind 15 to 25 knots decreasing to 10 to
20 knots in the afternoon. mostly sunny early in the morning then
becoming partly sunny. waves 2 feet or less building to 3 to
5 feet. 
.tonight...southeast wind up to 30 knots with gusts to around
35 knots. rain showers and a chance of thunderstorms. waves 7 to
10 feet. 
.tuesday...west wind 15 to 25 knots. chance of showers. waves
6 to 9 feet. 
.tuesday night...northwest wind 10 to 15 knots. mostly cloudy.
waves 2 to 4 feet. 

winds and waves higher in the vicinity of thunderstorms.

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 270810
nshapx
expires:202604271930;;600860

nearshore marine forecast
national weather service gaylord mi
410 am edt mon apr 27 2026

for waters within five nautical miles of shore on lakes huron...
michigan and 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.


lhz349-271930-
sturgeon pt to alabaster mi-
410 am edt mon apr 27 2026

...small craft advisory in effect from 11 am edt this morning
through tuesday afternoon...

.today...southeast wind 10 to 20 knots. mostly sunny early in the
morning then becoming partly sunny. waves 2 feet or less building
to 3 to 5 feet. 
.tonight...south wind up to 30 knots with gusts to around
35 knots. rain showers and a chance of thunderstorms. waves 5 to
8 feet. 
.tuesday...southwest wind 15 to 25 knots. partly sunny. waves
4 to 7 feet. 
.tuesday night...northwest wind 5 to 10 knots. mostly cloudy.
waves 2 feet or less. 

winds and waves higher in the vicinity of thunderstorms.

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 270810
nshapx
expires:202604271930;;600852

nearshore marine forecast
national weather service gaylord mi
410 am edt mon apr 27 2026

for waters within five nautical miles of shore on lakes huron...
michigan and 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.


lmz323-271930-
grand traverse bay south of a line grand traverse light to
norwood mi-
410 am edt mon apr 27 2026

...small craft advisory in effect from 11 am edt this morning
through tuesday afternoon...

.today...southeast wind 15 to 20 knots. chance of showers in the
afternoon. waves 2 feet or less building to 2 to 3 feet in the
afternoon. 
.tonight...south wind 15 to 25 knots with gusts to around
35 knots. rain showers and a chance of thunderstorms. waves 2 to
4 feet. 
.tuesday...west wind 15 to 20 knots. chance of showers. waves
2 to 4 feet. 
.tuesday night...north wind 5 to 10 knots. mostly cloudy. waves
2 feet or less. 

winds and waves higher in the vicinity of thunderstorms.

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 270810
nshapx
expires:202604271930;;600850

nearshore marine forecast
national weather service gaylord mi
410 am edt mon apr 27 2026

for waters within five nautical miles of shore on lakes huron...
michigan and 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.


lmz341-271930-
seul choix point to 5nm west of mackinac bridge-
410 am edt mon apr 27 2026

...small craft advisory in effect from 11 am edt this morning
through tuesday afternoon...

.today...southeast wind 15 to 25 knots becoming east 10 to
20 knots in the afternoon. chance of showers in the afternoon.
waves 2 feet or less building to 3 to 5 feet. 
.tonight...southeast wind 15 to 25 knots. rain showers and a
chance of thunderstorms. waves 4 to 6 feet. 
.tuesday...west wind 10 to 20 knots. chance of showers. waves
4 to 6 feet. 
.tuesday night...northwest wind 10 to 15 knots. mostly cloudy.
waves 2 feet or less. 

winds and waves higher in the vicinity of thunderstorms.

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 270810
nshapx
expires:202604271930;;600851

nearshore marine forecast
national weather service gaylord mi
410 am edt mon apr 27 2026

for waters within five nautical miles of shore on lakes huron...
michigan and 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.


lmz342-271930-
norwood mi to 5nm west of mackinac bridge including little
traverse bay-
410 am edt mon apr 27 2026

...small craft advisory in effect from 11 am edt this morning
through tuesday afternoon...

.today...southeast wind 15 to 20 knots. slight chance of showers
in the afternoon. waves 2 to 3 feet building to 2 to 4 feet in
the afternoon. 
.tonight...south wind 15 to 25 knots with gusts to around
35 knots. rain showers and a chance of thunderstorms. waves 2 to
4 feet. 
.tuesday...west wind 10 to 20 knots. chance of showers. waves
3 to 5 feet. 
.tuesday night...northwest wind 10 to 15 knots. mostly cloudy.
waves 2 feet or less. 

winds and waves higher in the vicinity of thunderstorms.

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 270810
nshapx
expires:202604271930;;600853

nearshore marine forecast
national weather service gaylord mi
410 am edt mon apr 27 2026

for waters within five nautical miles of shore on lakes huron...
michigan and 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.


lmz344-271930-
sleeping bear point to grand traverse light mi-
410 am edt mon apr 27 2026

...small craft advisory in effect from 11 am edt this morning
through tuesday afternoon...

.today...southeast wind 15 to 20 knots. chance of showers in the
afternoon. waves 2 feet or less building to 2 to 3 feet in the
afternoon. 
.tonight...south wind 10 to 20 knots. rain showers and a chance
of thunderstorms. waves 2 to 4 feet. 
.tuesday...west wind 15 to 20 knots. partly sunny. waves 3 to
5 feet. 
.tuesday night...north wind 5 to 10 knots. mostly cloudy. waves
2 feet or less. 

winds and waves higher in the vicinity of thunderstorms.

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 270810
nshapx
expires:202604271930;;600854

nearshore marine forecast
national weather service gaylord mi
410 am edt mon apr 27 2026

for waters within five nautical miles of shore on lakes huron...
michigan and 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.


lmz345-271930-
point betsie to sleeping bear point mi-
410 am edt mon apr 27 2026

...small craft advisory in effect from 11 am edt this morning
through tuesday afternoon...

.today...southeast wind 15 to 20 knots. chance of showers and
slight chance of thunderstorms in the afternoon. waves 2 feet or
less. 
.tonight...south wind 10 to 20 knots. rain showers and a chance
of thunderstorms. waves 4 to 6 feet. 
.tuesday...west wind 15 to 20 knots. partly sunny. waves 4 to
6 feet. 
.tuesday night...light winds. mostly cloudy. waves 2 feet or
less. 

winds and waves higher in the vicinity of thunderstorms.

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 270810
nshapx
expires:202604271930;;600855

nearshore marine forecast
national weather service gaylord mi
410 am edt mon apr 27 2026

for waters within five nautical miles of shore on lakes huron...
michigan and 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.


lmz346-271930-
manistee to point betsie mi-
410 am edt mon apr 27 2026

...small craft advisory in effect from 11 am edt this morning
through tuesday afternoon...

.today...southeast wind 15 to 20 knots. rain showers likely and
slight chance of thunderstorms in the afternoon. waves 2 to
3 feet. 
.tonight...south wind 15 to 25 knots. rain showers and a chance
of thunderstorms. waves 4 to 7 feet. 
.tuesday...west wind 15 to 20 knots. partly sunny. waves 4 to
7 feet. 
.tuesday night...light winds. mostly cloudy. waves 2 feet or
less. 

winds and waves higher in the vicinity of thunderstorms.

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 270810
nshapx
expires:202604271930;;600848

nearshore marine forecast
national weather service gaylord mi
410 am edt mon apr 27 2026

for waters within five nautical miles of shore on lakes huron...
michigan and 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.


lsz321-271930-
whitefish bay (u.s. portion)/whitefish point to point iroquois mi-
410 am edt mon apr 27 2026

...gale warning in effect from this afternoon through tuesday
afternoon...

.today...southeast wind 15 to 25 knots with gusts to around
35 knots. slight chance of showers in the afternoon. waves 2 feet
or less building to 4 to 6 feet. 
.tonight...southeast wind up to 30 knots with gusts to around
35 knots. rain showers and a chance of thunderstorms. waves 5 to
8 feet. 
.tuesday...west wind 15 to 25 knots. rain showers likely. waves
5 to 8 feet. 
.tuesday night...northwest wind 15 to 20 knots. mostly cloudy.
waves 5 to 8 feet. 

winds and waves higher in the vicinity of thunderstorms.

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 270810
nshapx
expires:202604271930;;600849

nearshore marine forecast
national weather service gaylord mi
410 am edt mon apr 27 2026

for waters within five nautical miles of shore on lakes huron...
michigan and 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.


lsz322-271930-
st. marys river point iroquois to e. potagannissing bay-
410 am edt mon apr 27 2026

...gale warning in effect from this afternoon through tuesday
afternoon...

.today...southeast wind 15 to 25 knots with gusts to around
35 knots. mostly sunny early in the morning then becoming partly
sunny. 
.tonight...southeast wind up to 30 knots with gusts to around
35 knots. rain showers and a chance of thunderstorms. 
.tuesday...west wind 15 to 20 knots. rain showers likely. 
.tuesday night...northwest wind 15 to 20 knots. mostly cloudy. 

winds higher in the vicinity of thunderstorms.

see the open lakes forecast for days 3 through 5.

$$

fzus53 kdlh 271323
nshdlh
expires:202604272200;;612099

nearshore marine forecast
national weather service duluth mn
822 am cdt mon apr 27 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.


lsz141-272200-
grand marais to taconite harbor mn-
822 am cdt mon apr 27 2026

...small craft advisory in effect through late tonight...
...gale watch in effect from late tonight through tuesday
afternoon...

.rest of today...northeast wind 15 to 20 knots with gusts to
around 25 knots. chance of rain early in the morning, then rain
likely late in the morning. rain in the afternoon. patchy fog in
the late morning and afternoon. waves 3 to 5 feet. waves
occasionally to 7 feet. 
.tonight...northeast wind 10 to 15 knots with gusts to around
25 knots becoming northwest 15 to 20 knots with gales to around
35 knots after midnight. patchy fog through the night. rain in
the evening. chance of rain after midnight. waves 3 to 5 feet. a
gale warning may be needed. 
.tuesday...northwest wind 15 to 20 knots. gusts up to 30 knots
decreasing to 20 knots. mostly sunny. waves 2 to 4 feet subsiding
to 1 to 3 feet in the afternoon. 
.tuesday night...northwest wind 5 to 10 knots. partly cloudy.
waves 1 to 2 feet. 

$$

fzus53 kdlh 271323
nshdlh
expires:202604272200;;612108

nearshore marine forecast
national weather service duluth mn
822 am cdt mon apr 27 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.


lsz148-272200-
oak point to saxon harbor wi-
822 am cdt mon apr 27 2026

...small craft advisory in effect from late tonight through
tuesday afternoon...

.rest of today...east wind 10 to 15 knots. gusts up to 20 knots
in the late morning and afternoon. rain early in the morning.
rain showers and slight chance of thunderstorms in the afternoon.
patchy fog in the late morning and afternoon. waves 2 to 4 feet. 
.tonight...northeast wind 5 to 10 knots becoming north late in
the evening, then becoming northwest 15 to 20 knots with gusts to
around 25 knots after midnight. patchy fog through the night.
rain showers and slight chance of thunderstorms in the evening.
chance of rain after midnight. waves 2 to 4 feet subsiding to
1 to 2 feet after midnight, then building to 1 to 3 feet early in
the morning. 
.tuesday...west wind 15 to 20 knots with gusts to around 30 knots
easing to 10 knots with gusts to around 20 knots late in the
afternoon. partly sunny. waves 2 to 4 feet subsiding to 1 to
3 feet in the afternoon. 
.tuesday night...northwest wind 5 to 10 knots. partly cloudy.
waves 1 foot or less. 

$$

fzus53 kdlh 271323
nshdlh
expires:202604272200;;612098

nearshore marine forecast
national weather service duluth mn
822 am cdt mon apr 27 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.


lsz140-272200-
grand portage to grand marais mn-
822 am cdt mon apr 27 2026

...small craft advisory in effect through late tonight...
...gale watch in effect from late tonight through tuesday
afternoon...

.rest of today...northeast wind 15 to 20 knots. patchy fog
through the day. chance of rain early in the morning. rain in the
afternoon. waves 3 to 5 feet. 
.tonight...northeast wind 10 to 15 knots with gusts to around
20 knots becoming northwest with gusts to around 30 knots after
midnight. patchy fog through the night. rain in the evening.
chance of rain after midnight. waves 3 to 5 feet. 
.tuesday...northwest wind 15 to 20 knots. gusts up to 30 knots
decreasing to 25 knots in the afternoon. slight chance of rain 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. 
.tuesday night...northwest wind 10 to 15 knots. gusts up to
20 knots early in the evening. partly cloudy. waves 1 to 2 feet. 

$$

fzus53 kdtx 271348
nshdtx
expires:202604272200;;612901

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
948 am edt mon apr 27 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.


lhz443-272200-
port sanilac to port huron mi-
948 am edt mon apr 27 2026

...small craft advisory in effect from 2 pm edt this afternoon
through tuesday afternoon...

.rest of today...southeast winds 10 to 15 knots increasing to
15 to 20 knots with gusts to 25 knots in the late afternoon. 
partly cloudy. waves 1 to 3 feet building to 2 to 4 feet in the 
afternoon. 
.tonight...southeast winds 15 to 20 knots increasing to 20 to
25 knots with gusts to 30 knots in the late evening and
overnight. a chance of showers and a slight chance of
thunderstorms in the late evening and early morning. light
showers and a chance of thunderstorms after midnight. waves 4 to
6 feet. waves occasionally around 8 feet. 
.tuesday...south winds 20 to 25 knots becoming southwest 15 to
20 knots in the late morning and afternoon. mostly cloudy with a
chance of showers and a slight chance of thunderstorms early in
the morning, then partly cloudy with a chance of showers in the
late morning and early afternoon. partly cloudy early in the
afternoon. waves 4 to 6 feet subsiding to 1 to 3 feet early in
the afternoon. waves occasionally around 8 feet. 
.tuesday night...west winds 10 to 15 knots becoming north 5 to
10 knots in the late evening and overnight. partly cloudy early
in the evening becoming mostly cloudy. waves 2 feet or less. 

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

$$

fzus53 kdtx 271348
nshdtx
expires:202604272200;;612898

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
948 am edt mon apr 27 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.


lhz421-272200-
outer saginaw bay sw of alabaster to port austin mi to inner
saginaw bay-
948 am edt mon apr 27 2026

...small craft advisory in effect from 2 pm edt this afternoon
through tuesday evening...

.rest of today...southeast winds 10 to 15 knots increasing to
15 to 25 knots in the afternoon. partly cloudy. waves 1 to 3 feet
building to 2 to 4 feet in the afternoon. 
.tonight...southeast winds 20 to 25 knots with gusts to 30 knots.
a chance of showers until early morning. a slight chance of
thunderstorms in the late evening and early morning, then showers
and a chance of thunderstorms after midnight. waves 4 to 6 feet.
waves occasionally around 8 feet. 
.tuesday...southwest winds 20 to 25 knots. gusts to 30 knots.
mostly cloudy with a chance of showers and a slight chance of
thunderstorms early in the morning, then partly cloudy in the
late morning and afternoon. waves 4 to 6 feet. waves occasionally
around 8 feet. 
.tuesday night...west winds 15 to 20 knots becoming north 5 to
10 knots in the late evening and overnight. mostly cloudy. waves
2 to 4 feet subsiding to 2 feet or less in the late evening and
overnight. 

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

$$

fzus53 kdtx 271348
nshdtx
expires:202604272200;;612897

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
948 am edt mon apr 27 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.


lhz422-272200-
inner saginaw bay sw of point au gres to bay port mi-
948 am edt mon apr 27 2026

...small craft advisory in effect from 2 pm edt this afternoon
through tuesday evening...

.rest of today...southeast winds 15 to 20 knots with gusts to 25
knots in late afternoon. partly cloudy late in the morning 
becoming mostly cloudy. waves 1 to 3 feet building to 2 to 4 feet 
late in the afternoon. 
.tonight...southeast winds 20 to 25 knots with gusts to 35 knot
gales. a chance of showers in the evening. a chance of
thunderstorms. rain showers after midnight. waves 3 to 5 feet.
waves occasionally around 7 feet. 
.tuesday...southwest winds 20 to 25 knots with gusts to 35 knot
gales. mostly cloudy with a slight chance of showers and
thunderstorms early in the morning, then partly cloudy in the
late morning and afternoon. waves 3 to 5 feet. waves occasionally
around 7 feet. 
.tuesday night...west winds 15 to 20 knots becoming north 5 to
10 knots in the late evening and overnight. mostly cloudy. waves
1 to 3 feet. 

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

$$

fzus53 kdtx 271348
nshdtx
expires:202604272200;;612899

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
948 am edt mon apr 27 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.


lhz441-272200-
port austin to harbor beach mi-
948 am edt mon apr 27 2026

...small craft advisory in effect from 2 pm edt this afternoon
through tuesday afternoon...

.rest of today...southeast winds 10 to 15 knots increasing to
15 to 20 knots with gusts to 25 knots in the afternoon. partly 
cloudy. waves 1 to 3 feet building to 2 to 4 feet in the 
afternoon. 
.tonight...southeast winds 20 to 25 knots. gusts to 30 knots in
the late evening and overnight. a chance of showers and a slight
chance of thunderstorms in the late evening and early morning.
light showers and a chance of thunderstorms after midnight. waves
4 to 6 feet building to 6 to 9 feet after midnight. waves
occasionally around 12 feet. 
.tuesday...south winds 20 to 25 knots with gusts to 30 knots
becoming southwest 15 to 20 knots in the late morning and
afternoon. mostly cloudy with showers likely and a slight chance
of thunderstorms early in the morning, then partly cloudy in the
late morning and afternoon. waves 4 to 6 feet. waves occasionally
around 7 feet. 
.tuesday night...west winds 10 to 15 knots becoming north 5 to
10 knots in the late evening and overnight. partly cloudy early
in the evening becoming mostly cloudy. waves 2 to 4 feet
subsiding to 2 feet or less in the late evening and overnight. 

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

$$

fzus53 kdtx 271348
nshdtx
expires:202604272200;;612900

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
948 am edt mon apr 27 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.


lhz442-272200-
harbor beach to port sanilac mi-
948 am edt mon apr 27 2026

...small craft advisory in effect from 2 pm edt this afternoon
through tuesday afternoon...

.rest of today...southeast winds 10 to 15 knots increasing to
15 to 20 knots with gusts to 25 knots late in the afternoon. 
partly cloudy. waves 1 to 3 feet building to 2 to 4 feet in the 
afternoon. 
.tonight...southeast winds 15 to 20 knots increasing to 20 to
25 knots with gusts to 30 knots in the late evening and
overnight. a chance of showers and a slight chance of
thunderstorms in the late evening and early morning. light
showers and a chance of thunderstorms after midnight. waves 4 to
6 feet building to 6 to 9 feet after midnight. waves occasionally
around 12 feet. 
.tuesday...south winds 20 to 25 knots with gusts to 30 knots
becoming southwest 15 to 20 knots in the late morning and
afternoon. mostly cloudy with showers likely and a slight chance
of thunderstorms early in the morning, then partly cloudy with a
chance of showers in the late morning and early afternoon. partly
cloudy early in the afternoon. waves 5 to 7 feet subsiding to
2 to 4 feet early in the afternoon. waves occasionally around
10 feet. 
.tuesday night...west winds 10 to 15 knots becoming north 5 to
10 knots in the late evening and overnight. partly cloudy early
in the evening becoming mostly cloudy. waves 2 feet or less. 

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

$$

fzus53 kgrb 271413
nshgrb
expires:202604272200;;613955

nearshore marine forecast
national weather service green bay wi
913 am cdt mon apr 27 2026

for waters within five nautical miles of shore on lake michigan


lmz521-522-272200-
green bay south of line from cedar river to rock island passage
and north of a line from oconto wi to little sturgeon bay wi-
green bay south of line from oconto wi to little sturgeon bay wi-
913 am cdt mon apr 27 2026

...small craft advisory in effect through tuesday afternoon...

.this afternoon...se wind 15 to 25 kts. waves 2 to 4 ft. patchy
fog. a slight chance of showers early in the morning. rain
showers and a chance of thunderstorms in the afternoon. 
.tonight...s wind 15 to 25 kts veering sw after midnight. waves
2 to 4 ft. patchy fog in the evening. showers in the evening. a
chance of thunderstorms. a chance of showers after midnight. 
.tuesday...w wind 15 to 25 kts decreasing to 10 to 15 kts in the
late morning and afternoon. waves 1 to 3 ft. partly sunny. 
.tuesday night...n wind 5 to 10 kts. waves 2 ft or less. mostly
cloudy.  

$$

fzus53 kgrb 271413
nshgrb
expires:202604272200;;613956

nearshore marine forecast
national weather service green bay wi
913 am cdt mon apr 27 2026

for waters within five nautical miles of shore on lake michigan


lmz541-272200-
rock island passage to sturgeon bay wi-
913 am cdt mon apr 27 2026

...small craft advisory in effect through tuesday afternoon...

.this afternoon...se wind 15 to 25 kts. waves 2 to 4 ft building
to 4 to 7 ft in the afternoon. patchy fog. showers and a chance
of thunderstorms in the afternoon. 
.tonight...s wind to 30 kts veering sw 15 to 25 kts after
midnight. waves 6 to 10 ft. patchy fog in the evening. showers
and a chance of thunderstorms in the evening, then a chance of
showers after midnight. 
.tuesday...w wind 15 to 25 kts decreasing to 10 to 15 kts in the
late morning and afternoon. waves 4 to 7 ft subsiding to 2 to
4 ft in the afternoon. partly sunny. 
.tuesday night...n wind 5 to 10 kts. waves 2 ft or less. mostly
cloudy.  

$$

fzus53 kgrb 271413
nshgrb
expires:202604272200;;613957

nearshore marine forecast
national weather service green bay wi
913 am cdt mon apr 27 2026

for waters within five nautical miles of shore on lake michigan


lmz542-543-272200-
sturgeon bay to two rivers wi-two rivers to sheboygan wi-
913 am cdt mon apr 27 2026

...small craft advisory in effect through tuesday afternoon...

.this afternoon...se wind to 30 kts with gale force gusts to
around 35 kts. waves 6 to 10 ft. patchy fog. a chance of showers
early in the morning. rain showers likely and a chance of
thunderstorms in the afternoon. 
.tonight...s wind to 30 kts veering sw 15 to 25 kts after
midnight. waves 6 to 10 ft. patchy fog in the evening. showers
and a chance of thunderstorms in the evening, then a chance of
showers after midnight. 
.tuesday...w wind 15 to 25 kts decreasing to 10 to 15 kts early
in the afternoon. waves 4 to 7 ft subsiding to 1 to 3 ft in the
afternoon. partly sunny. 
.tuesday night...nw wind 5 to 10 kts veering n in the late
evening and overnight. waves 2 ft or less. mostly cloudy.  

$$

fzus53 kgrr 271336
nshgrr
expires:202604272100;;612542

nearshore marine forecast
national weather service grand rapids mi
936 am edt mon apr 27 2026

for waters within five nautical miles of shore on lake michigan


lmz848-272100-
whitehall to pentwater mi-
936 am edt mon apr 27 2026

...small craft advisory in effect through tuesday afternoon...

.rest of today...southeast winds to 30 knots. rain showers likely
and a chance of thunderstorms in the afternoon. waves 3 to 5 feet. 
.tonight...south winds to 30 knots. rain showers and a chance of
thunderstorms. waves 4 to 6 feet building to 6 to 9 feet in the late
evening and overnight. 
.tuesday...west winds to 30 knots decreasing to 15 to 20 knots early
in the afternoon. partly sunny. waves 6 to 8 feet subsiding to 3 to
5 feet early in the afternoon. 
.tuesday night...west winds 10 to 15 knots veering north after
midnight. partly cloudy. waves 2 to 3 feet subsiding to 1 to 2 feet
in the late evening and overnight. 
.wednesday...north winds 10 to 20 knots. partly sunny. waves 1 to
3 feet. 
.thursday...north winds 10 to 15 knots. mostly sunny. waves 1 to
2 feet. 
.friday...north winds 10 to 20 knots increasing to 20 to 25 knots
early in the afternoon. mostly sunny. waves 2 to 3 feet. 

$$

fzus53 kgrr 271336
nshgrr
expires:202604272100;;612543

nearshore marine forecast
national weather service grand rapids mi
936 am edt mon apr 27 2026

for waters within five nautical miles of shore on lake michigan


lmz847-272100-
grand haven to whitehall mi-
936 am edt mon apr 27 2026

...small craft advisory in effect through tuesday afternoon...

.rest of today...southeast winds to 30 knots. cloudy. a chance of
showers and thunderstorms in the afternoon. waves 2 to 3 feet
building to 3 to 5 feet early in the afternoon. 
.tonight...south winds to 30 knots. rain showers and a chance of
thunderstorms. waves 6 to 8 feet. 
.tuesday...west winds to 30 knots decreasing to 15 to 20 knots early
in the afternoon. partly sunny. waves 6 to 8 feet subsiding to 3 to
5 feet early in the afternoon. 
.tuesday night...west winds 5 to 15 knots veering north after
midnight. partly cloudy. waves 2 to 4 feet subsiding to 1 to 2 feet
in the late evening and overnight. 
.wednesday...north winds 10 to 20 knots backing northwest early in
the afternoon. partly sunny. waves 2 to 3 feet. 
.thursday...northwest winds 10 to 15 knots. mostly sunny. waves 1 to
2 feet. 
.friday...north winds 10 to 15 knots backing northwest 15 to
25 knots in the late morning and afternoon. mostly sunny. waves 2 to
4 feet.

$$

fzus53 kgrr 271336
nshgrr
expires:202604272100;;612541

nearshore marine forecast
national weather service grand rapids mi
936 am edt mon apr 27 2026

for waters within five nautical miles of shore on lake michigan


lmz849-272100-
pentwater to manistee mi-
936 am edt mon apr 27 2026

...small craft advisory in effect through tuesday afternoon...

.rest of today...southeast winds to 30 knots. cloudy. a chance of
showers and thunderstorms in the afternoon. waves 2 to 4 feet.
.tonight...south winds to 30 knots. rain showers and a chance of
thunderstorms. waves 3 to 5 feet building to 6 to 8 feet in the late
evening and overnight. 
.tuesday...southwest winds to 30 knots decreasing to 10 to 20 knots
early in the afternoon. partly sunny with a slight chance of rain
showers. waves 6 to 8 feet subsiding to 3 to 5 feet early in the
afternoon. 
.tuesday night...west winds 5 to 15 knots veering north in the late
evening and overnight. partly cloudy. waves 2 to 4 feet subsiding to
1 to 2 feet in the late evening and overnight. 
.wednesday...north winds 10 to 20 knots. partly sunny. waves 1 to
2 feet. 
.thursday...north winds 10 to 15 knots. sunny. waves around 1 foot. 
.friday...north winds 10 to 20 knots. sunny. waves 2 to 3 feet. 

$$

fzus53 kmkx 271410
nshmkx
expires:202604272200;;613919

nearshore marine forecast
national weather service milwaukee/sullivan wi
910 am cdt mon apr 27 2026

for waters within five nautical miles of shore on lake michigan


lmz643-272200-
sheboygan to port washington wi-
910 am cdt mon apr 27 2026

...small craft advisory in effect through tuesday afternoon...

.rest of today...southeast wind 15 to 25 knots rising to up to
30 knots early in the afternoon, then easing to 15 to 25 knots
late in the afternoon. slight chance of showers late in the
morning, then showers and slight chance of thunderstorms early in
the afternoon. chance of showers and thunderstorms late in the
afternoon. waves 6 to 8 feet. 
.tonight...south wind up to 30 knots easing to 15 to 25 knots
late in the evening, then veering southwest 15 to 20 knots after
midnight veering west 10 to 20 knots with gusts to around
25 knots early in the morning. rain showers and a chance of
thunderstorms through around midnight, then chance of showers
after midnight. waves 7 to 9 feet subsiding to 5 to 7 feet early
in the morning. 
.tuesday...west wind 10 to 20 knots with gusts to around 25 knots
becoming 15 to 20 knots with gusts to around 25 knots in the late
morning and early afternoon, then easing to 10 to 15 knots late
in the afternoon. partly sunny. waves 3 to 5 feet subsiding to
1 to 2 feet in the afternoon. 
.tuesday night...northwest wind 5 to 15 knots becoming 5 to
10 knots late in the evening, then veering north after midnight
becoming northeast 10 to 15 knots early in the morning. mostly
cloudy. waves around 1 foot. 

$$

fzus53 kmkx 271410
nshmkx
expires:202604272200;;613920

nearshore marine forecast
national weather service milwaukee/sullivan wi
910 am cdt mon apr 27 2026

for waters within five nautical miles of shore on lake michigan


lmz644-272200-
port washington to north point light wi-
910 am cdt mon apr 27 2026

...small craft advisory in effect through tuesday afternoon...

.rest of today...southeast wind 15 to 25 knots with gusts to
around 30 knots. slight chance of showers late in the morning,
then showers and slight chance of thunderstorms early in the
afternoon. chance of showers and thunderstorms late in the
afternoon. waves 5 to 7 feet building to 6 to 8 feet in the
afternoon. 
.tonight...southeast wind 15 to 25 knots with gusts to around
30 knots veering south late in the evening, then veering
southwest 15 to 20 knots after midnight veering west with gusts
to around 25 knots early in the morning. rain showers and a
chance of thunderstorms through around midnight, then chance of
showers after midnight. waves 7 to 9 feet subsiding to 6 to
8 feet late in the evening, then subsiding to 5 to 7 feet after
midnight subsiding to 3 to 5 feet early in the morning. 
.tuesday...west wind 15 to 20 knots with gusts to around 25 knots
becoming west 15 to 20 knots in the late morning and early
afternoon, then easing to 10 to 15 knots late in the afternoon.
partly sunny. waves 3 to 4 feet subsiding to 1 to 2 feet in the
afternoon. 
.tuesday night...northwest wind 5 to 10 knots veering north after
midnight, then rising to 10 to 15 knots early in the morning.
mostly cloudy. waves around 1 foot. 

$$

fzus53 kmqt 270902
nshmqt
expires:202604272000;;602627

nearshore marine forecast
national weather service marquette mi
502 am edt mon apr 27 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.


lmz221-272000-
green bay north of line from cedar river mi to rock island
passage-
502 am edt mon apr 27 2026

...small craft advisory in effect from 11 am edt this morning
through tuesday afternoon...

.early this morning...southeast wind 10 to 15 knots. mostly
cloudy. waves 1 to 2 feet. 
.today...southeast wind 10 to 20 knots. mostly cloudy. a slight
chance of rain showers by late morning. rain showers and a chance
of thunderstorms late. waves building to 2 to 4 feet. 
.tonight...southeast wind 15 to 20 knots veering southwest late.
gusts up to 30 knots. a chance of thunderstorms in the evening.
rain showers through the night. a slight chance of thunderstorms
after midnight. waves building to 3 to 6 feet occasionally to
8 feet, then subsiding to 2 to 4 feet. 
.tuesday...west wind 15 to 20 knots veering northwest 10 to
15 knots in the afternoon. mostly cloudy. a slight chance of
showers in the morning. waves subsiding to 1 to 2 feet. 
.tuesday night...northwest wind less than 10 knots. mostly
cloudy. waves 1 to 2 feet. 

$$

fzus53 kmqt 270902
nshmqt
expires:202604272000;;602632

nearshore marine forecast
national weather service marquette mi
502 am edt mon apr 27 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.


lsz242-272000-
ontonagon to upper entrance of portage canal mi-
502 am edt mon apr 27 2026

...small craft advisory in effect from 2 pm edt this afternoon
through tuesday evening...

.early this morning...east wind 10 to 15 knots. mostly cloudy.
waves 1 to 2 feet. 
.today...east wind 10 to 20 knots. cloudy. a chance of rain
showers through early afternoon, then rain showers and a slight
chance of thunderstorms late. waves 1 to 2 feet. 
.tonight...southeast wind 10 to 15 knots veering southwest by
midnight, then veering west 15 to 25 knots late. cloudy. rain
showers through late evening, then a chance of rain showers by
midnight. waves building to 3 to 5 feet occasionally to 7 feet. 
.tuesday...west wind 15 to 25 knots. mostly cloudy. a slight
chance of rain showers in the morning. waves building to 5 to
8 feet occasionally to 10 feet, then subsiding to 3 to 5 feet
occasionally to 7 feet. 
.tuesday night...northwest wind 5 to 15 knots. partly cloudy.
waves subsiding to 1 to 2 feet. 

$$

fzus53 kmqt 270902
nshmqt
expires:202604272000;;602631

nearshore marine forecast
national weather service marquette mi
502 am edt mon apr 27 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.


lsz243-272000-
upper entrance of portage canal to eagle river mi-
502 am edt mon apr 27 2026

...small craft advisory in effect from 11 am edt this morning
through tuesday evening...

.early this morning...east wind 10 to 15 knots. mostly cloudy.
waves calm to 1 foot building to 1 to 2 feet. 
.today...east wind 15 to 20 knots with gusts up to 27 knots.
cloudy. a slight chance of rain showers through mid morning, then
a chance of rain showers by late morning. rain showers and a
slight chance of thunderstorms late. waves building to 2 to
4 feet. 
.tonight...southeast wind 10 to 20 knots veering south 10 to
15 knots by midnight, then veering west 15 to 25 knots late.
cloudy. rain showers likely through late evening, then a chance
of rain showers by midnight. waves subsiding to 2 to 3 feet, then
building to 3 to 5 feet occasionally to 7 feet. 
.tuesday...west wind 15 to 25 knots. mostly cloudy. a slight
chance of rain showers in the morning. waves building to 5 to
8 feet occasionally to 10 feet, then subsiding to 3 to 5 feet
occasionally to 7 feet. 
.tuesday night...northwest wind 5 to 15 knots. partly cloudy.
waves subsiding to 1 to 2 feet. 

$$

fzus53 kmqt 270902
nshmqt
expires:202604272000;;602633

nearshore marine forecast
national weather service marquette mi
502 am edt mon apr 27 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.


lsz244-245-272000-
eagle river to manitou island mi-
manitou island to point isabelle mi-
502 am edt mon apr 27 2026

...small craft advisory in effect until 5 pm edt this afternoon...
...gale warning in effect from 5 pm edt this afternoon through
tuesday afternoon...

.early this morning...east wind 10 to 15 knots. mostly cloudy.
waves 1 to 2 feet building to 2 to 3 feet. 
.today...southeast wind 15 to 25 knots with gale force gusts up
to 36 knots. mostly cloudy. a chance of rain showers by late
morning. rain showers and a slight chance of thunderstorms late.
waves building to 5 to 8 feet occasionally to 10 feet. 
.tonight...southeast wind 20 to 25 knots diminishing to 15 to
20 knots by midnight, then veering southwest late. gale force
gusts up to 37 knots. cloudy. rain showers and a slight chance of
thunderstorms through late evening, then a chance of rain showers
by midnight. waves building to 7 to 10 feet occasionally to
13 feet, then subsiding to 4 to 7 feet occasionally to 9 feet. 
.tuesday...west wind 15 to 25 knots with gale force gusts up to
39 knots. mostly cloudy. a slight chance of rain showers in the
morning. waves building to 5 to 8 feet occasionally to 10 feet,
then subsiding to 3 to 5 feet occasionally to 7 feet. 
.tuesday night...northwest wind 5 to 15 knots. partly cloudy.
waves subsiding to 1 to 2 feet. 

$$

fzus53 kmqt 270902
nshmqt
expires:202604272000;;602635

nearshore marine forecast
national weather service marquette mi
502 am edt mon apr 27 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.


lsz247-272000-
lower entrance of portage canal to huron islands mi including
keweenaw and huron bays-
502 am edt mon apr 27 2026

...small craft advisory in effect from 9 am edt this morning
through tuesday evening...

.early this morning...east wind 10 to 15 knots. mostly cloudy.
waves 1 to 2 feet. 
.today...southeast wind 10 to 20 knots with gusts up to 30 knots.
cloudy. a slight chance of rain showers through mid morning, then
a chance of rain showers by late morning. rain showers and a
slight chance of thunderstorms late. waves building to 3 to
6 feet occasionally to 8 feet. 
.tonight...southeast wind 10 to 20 knots becoming 10 to 15 knots
by midnight, then veering west 15 to 25 knots late. cloudy. rain
showers through midnight, then a chance of rain showers late.
waves subsiding to 3 to 5 feet occasionally to 7 feet. 
.tuesday...west wind 15 to 25 knots with gale force gusts up to
35 knots. mostly cloudy. a slight chance of rain showers in the
morning. waves building to 3 to 6 feet occasionally to 8 feet,
then subsiding to 2 to 3 feet. 
.tuesday night...west wind 5 to 15 knots. mostly cloudy in the
evening then becoming partly cloudy. waves subsiding to 1 to
2 feet. 

$$

fzus53 kmqt 270902
nshmqt
expires:202604272000;;602634

nearshore marine forecast
national weather service marquette mi
502 am edt mon apr 27 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.


lsz246-272000-
point isabelle to lower entrance of portage canal mi-
502 am edt mon apr 27 2026

...small craft advisory in effect from 9 am edt this morning
through tuesday evening...

.early this morning...east wind 10 to 15 knots. mostly cloudy.
waves 1 to 2 feet. 
.today...east wind 15 to 25 knots with gusts up to 33 knots.
cloudy. a slight chance of rain showers through mid morning, then
a chance of rain showers by late morning. rain showers and a
slight chance of thunderstorms late. waves building to 5 to
8 feet occasionally to 10 feet. 
.tonight...southeast wind 15 to 25 knots veering west 15 to
20 knots late. cloudy. rain showers likely through late evening,
then a chance of rain showers by midnight. waves subsiding to
3 to 5 feet occasionally to 7 feet. 
.tuesday...west wind 15 to 25 knots with gale force gusts up to
36 knots. mostly cloudy. a slight chance of rain showers in the
morning. waves subsiding to 1 to 2 feet. 
.tuesday night...northwest wind 5 to 15 knots in the evening
becoming variable. partly cloudy. waves 1 to 2 feet. 

$$

fzus53 kmqt 270902
nshmqt
expires:202604272000;;602636

nearshore marine forecast
national weather service marquette mi
502 am edt mon apr 27 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.


lsz248-272000-
huron islands to marquette mi-
502 am edt mon apr 27 2026

...small craft advisory in effect from 9 am edt this morning
through tuesday morning...
...gale warning in effect from tuesday morning through tuesday
afternoon...

.early this morning...southeast wind 10 to 15 knots. mostly
cloudy. waves 1 to 2 feet. 
.today...southeast wind 15 to 25 knots with gusts up to 33 knots.
cloudy. a slight chance of rain showers through early afternoon,
then a chance of rain showers and a slight chance of
thunderstorms late. waves building to 4 to 7 feet occasionally to
9 feet. 
.tonight...southeast wind 20 to 25 knots diminishing to 10 to
20 knots by midnight, then veering southwest 15 to 25 knots late.
gale force gusts up to 34 knots. rain showers and a slight chance
of thunderstorms through late evening, then a chance of rain
showers by midnight. waves subsiding to 2 to 4 feet, then
building to 3 to 5 feet occasionally to 7 feet. 
.tuesday...west wind up to 30 knots diminishing to 15 to 25 knots
in the afternoon. gale force gusts up to 38 knots. mostly cloudy.
a slight chance of rain showers in the morning. waves building to
4 to 7 feet occasionally to 9 feet, then subsiding to 2 to
4 feet. 
.tuesday night...northwest wind 5 to 15 knots. mostly cloudy in
the evening then becoming partly cloudy. waves subsiding to 1 to
2 feet. 

$$

fzus53 kmqt 270902
nshmqt
expires:202604272000;;602637

nearshore marine forecast
national weather service marquette mi
502 am edt mon apr 27 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.


lsz249-272000-
marquette to munising mi-
502 am edt mon apr 27 2026

...small craft advisory in effect from 11 am edt this morning
through tuesday morning...
...gale warning in effect from tuesday morning through tuesday
afternoon...

.early this morning...southeast wind 10 to 15 knots. mostly
cloudy. waves 1 to 2 feet. 
.today...southeast wind 15 to 25 knots. mostly cloudy. a slight
chance of rain showers by late morning. rain showers likely and a
slight chance of thunderstorms late. waves building to 2 to
4 feet. 
.tonight...southeast wind 15 to 25 knots veering southwest 15 to
20 knots late. gusts up to 32 knots. rain showers and a slight
chance of thunderstorms through midnight, then rain showers
likely late. waves building to 3 to 5 feet occasionally to
7 feet, then subsiding to 2 to 3 feet. 
.tuesday...west wind up to 30 knots. mostly cloudy. a slight
chance of rain showers in the morning. waves building to 7 to
10 feet occasionally to 13 feet, then subsiding to 4 to 7 feet
occasionally to 9 feet. 
.tuesday night...northwest wind 10 to 20 knots diminishing to
less than 10 knots after midnight. mostly cloudy. waves subsiding
to 1 to 2 feet. 

$$

fzus53 kmqt 270902
nshmqt
expires:202604272000;;602638

nearshore marine forecast
national weather service marquette mi
502 am edt mon apr 27 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.


lsz250-272000-
munising to grand marais mi-
502 am edt mon apr 27 2026

...small craft advisory in effect from 10 am this morning to 5 pm
edt this afternoon...
...gale warning in effect from 5 pm edt this afternoon through
tuesday afternoon...

.early this morning...southeast wind 10 to 15 knots. partly
cloudy. waves 1 to 2 feet. 
.today...southeast wind 15 to 25 knots. gale force gusts up to
36 knots in the afternoon. mostly cloudy. a chance of rain
showers late. waves building to 3 to 6 feet occasionally to
8 feet. 
.tonight...southeast wind 20 to 25 knots veering southwest late.
gale force gusts up to 38 knots. rain showers and a slight chance
of thunderstorms through midnight, then rain showers likely late.
waves subsiding to 2 to 4 feet. 
.tuesday...west wind up to 30 knots with gale force gusts up to
38 knots. mostly cloudy. a chance of rain showers in the morning.
waves building to 9 to 12 feet occasionally to 15 feet, then
subsiding to 6 to 9 feet occasionally to 11 feet. 
.tuesday night...northwest wind 10 to 20 knots. mostly cloudy.
waves subsiding to 2 to 3 feet. 

$$

fzus53 kmqt 270902
nshmqt
expires:202604272000;;602639

nearshore marine forecast
national weather service marquette mi
502 am edt mon apr 27 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.


lsz251-272000-
grand marais to whitefish point mi-
502 am edt mon apr 27 2026

...small craft advisory in effect from 10 am this morning to 5 pm
edt this afternoon...
...gale warning in effect from 5 pm edt this afternoon through
tuesday afternoon...

.early this morning...southeast wind 10 to 15 knots. partly
cloudy. waves 1 to 2 feet. 
.today...southeast wind 15 to 25 knots with gale force gusts up
to 38 knots increasing to up to 30 knots with gale force gusts up
to 38 knots late. mostly cloudy. a slight chance of rain showers
late. waves building to 4 to 7 feet occasionally to 9 feet. 
.tonight...southeast wind up to 30 knots veering south 20 to
25 knots late. gale force gusts up to 40 knots. a chance of
thunderstorms through late evening. rain showers through the
night. a slight chance of thunderstorms by midnight. waves
building to 5 to 8 feet occasionally to 10 feet, then subsiding
to 3 to 5 feet occasionally to 7 feet. 
.tuesday...west wind up to 30 knots. gale force gusts up to
38 knots. mostly cloudy. a chance of rain showers in the morning.
waves building to 9 to 12 feet occasionally to 15 feet, then
subsiding to 8 to 11 feet occasionally to 14 feet. 
.tuesday night...northwest wind 10 to 20 knots. gusts up to
27 knots in the evening. mostly cloudy. waves subsiding to 2 to
3 feet. 

$$

fzus53 kmqt 270902
nshmqt
expires:202604272000;;602630

nearshore marine forecast
national weather service marquette mi
502 am edt mon apr 27 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.


lsz241-272000-
black river to ontonagon mi-
502 am edt mon apr 27 2026 /402 am cdt mon apr 27 2026/

...small craft advisory in effect from late tonight through
tuesday afternoon...

.early this morning...east wind 10 to 15 knots. cloudy with a
slight chance of rain showers. waves 1 to 2 feet. 
.today...east wind 10 to 15 knots. rain showers likely through
mid morning, then a chance of rain showers by late morning. rain
showers and a slight chance of thunderstorms late. waves 1 to
2 feet. 
.tonight...southeast wind less than 10 knots with gusts up to
17 knots veering west 10 to 15 knots with gusts up to 29 knots by
midnight, then increasing to 15 to 25 knots late. cloudy. rain
showers through late evening, then a chance of rain showers by
midnight. waves building to 3 to 5 feet occasionally to 7 feet. 
.tuesday...west wind 20 to 25 knots diminishing to 10 to 20 knots
in the afternoon. mostly cloudy. waves building to 3 to 6 feet
occasionally to 8 feet, then subsiding to 2 to 3 feet. 
.tuesday night...west wind less than 10 knots. partly cloudy.
waves subsiding to 1 to 2 feet. 

$$

fzus53 kmqt 270902
nshmqt
expires:202604272000;;602629

nearshore marine forecast
national weather service marquette mi
502 am edt mon apr 27 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.


lsz240-272000-
saxon harbor wi to black river mi-
502 am edt mon apr 27 2026 /402 am cdt mon apr 27 2026/

...small craft advisory in effect from late tonight through
tuesday afternoon...

.early this morning...east wind less than 10 knots. cloudy with a
chance of rain showers. waves 1 to 2 feet. 
.today...east wind 10 to 15 knots. rain showers through early
afternoon, then rain showers likely and a slight chance of
thunderstorms late. waves 1 to 2 feet. 
.tonight...east wind less than 10 knots backing west 10 to
20 knots by midnight. cloudy. rain showers through late evening,
then a chance of rain showers by midnight. waves building to 2 to
4 feet. 
.tuesday...west wind 15 to 20 knots diminishing to 5 to 15 knots
in the afternoon. mostly cloudy. waves building to 3 to 5 feet
occasionally to 7 feet, then subsiding to 1 to 2 feet. 
.tuesday night...west wind less than 10 knots. partly cloudy.
waves 1 to 2 feet. 

$$

fzus53 kmqt 270902
nshmqt
expires:202604272000;;602628

nearshore marine forecast
national weather service marquette mi
502 am edt mon apr 27 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.


lmz248-250-272000-
seul choix point to point detour mi-
5nm east of a line from fairport mi to rock island passage-
502 am edt mon apr 27 2026

...small craft advisory in effect from 11 am edt this morning
through tuesday afternoon...

.early this morning...southeast wind 10 to 15 knots. mostly
cloudy. waves 1 to 2 feet. 
.today...southeast wind 15 to 25 knots. mostly cloudy. a slight
chance of rain showers by late morning. rain showers likely and a
slight chance of thunderstorms late. waves building to 3 to
6 feet occasionally to 8 feet. 
.tonight...southeast wind up to 30 knots veering southwest 15 to
25 knots late. rain showers and a chance of thunderstorms through
midnight, then rain showers likely and a slight chance of
thunderstorms late. waves building to 5 to 8 feet occasionally to
10 feet, then subsiding to 4 to 7 feet occasionally to 9 feet. 
.tuesday...west wind 15 to 20 knots veering northwest 10 to
15 knots in the afternoon. mostly cloudy. a slight chance of rain
showers in the morning. waves subsiding to 2 to 3 feet. 
.tuesday night...northwest wind less than 10 knots. mostly
cloudy. waves subsiding to 1 to 2 feet. 

$$