fzus53 kapx 130631
nshapx
expires:202604131530;;283164

nearshore marine forecast
national weather service gaylord mi
231 am edt mon apr 13 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.


lmz344-131530-
sleeping bear point to grand traverse light mi-
231 am edt mon apr 13 2026

...small craft advisory in effect until 11 am edt this morning...

.rest of the overnight...southwest wind 15 to 25 knots. areas of
dense fog. chance of rain. waves 4 to 6 feet. 
.today...northwest wind 10 to 15 knots. patchy dense fog. waves
3 to 5 feet. 
.tonight...east wind 10 to 15 knots. rain showers and scattered
thunderstorms. waves 2 feet or less. 
.tuesday...southwest wind 5 to 10 knots. scattered showers. 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 130631
nshapx
expires:202604131530;;283165

nearshore marine forecast
national weather service gaylord mi
231 am edt mon apr 13 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.


lmz345-131530-
point betsie to sleeping bear point mi-
231 am edt mon apr 13 2026

...small craft advisory in effect until 11 am edt this morning...

.rest of the overnight...southwest wind 15 to 25 knots. areas of
dense fog. slight chance of rain. waves 5 to 8 feet. waves
occasionally around 10 feet. 
.today...north wind 10 to 15 knots. areas of dense fog. waves
4 to 6 feet. 
.tonight...east wind 5 to 10 knots. rain showers and scattered
thunderstorms. waves 2 feet or less. 
.tuesday...southwest wind 5 to 10 knots. scattered showers. 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 130631
nshapx
expires:202604131530;;283166

nearshore marine forecast
national weather service gaylord mi
231 am edt mon apr 13 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.


lmz346-131530-
manistee to point betsie mi-
231 am edt mon apr 13 2026

...small craft advisory in effect until 11 am edt this morning...

.rest of the overnight...southwest wind 15 to 25 knots. areas of
dense fog. slight chance of rain and thunderstorms. waves 6 to
9 feet. waves occasionally around 11 feet. 
.today...north wind 10 to 15 knots. areas of dense fog. waves
4 to 6 feet. 
.tonight...southeast wind 10 to 15 knots. rain showers and
scattered thunderstorms. waves 2 feet or less. 
.tuesday...southwest wind 10 to 15 knots. scattered showers.
waves 2 to 3 feet. 

winds and waves higher in the vicinity of thunderstorms.

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 130631
nshapx
expires:202604131530;;283159

nearshore marine forecast
national weather service gaylord mi
231 am edt mon apr 13 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.


lsz321-131530-
whitefish bay (u.s. portion)/whitefish point to point iroquois mi-
231 am edt mon apr 13 2026

...small craft advisory in effect until 11 am edt this morning...

.rest of the overnight...southwest wind 10 to 20 knots becoming
west early in the morning. areas of dense fog. chance of rain.
waves 2 to 4 feet. 
.today...northwest wind 10 to 15 knots. areas of dense fog. waves
2 to 3 feet. 
.tonight...east wind 10 to 15 knots. rain showers. waves 2 feet
or less. 
.tuesday...east wind 10 to 15 knots. scattered showers. waves
2 feet or less. 

wave heights are valid for ice free areas.

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 130631
nshapx
expires:202604131530;;283160

nearshore marine forecast
national weather service gaylord mi
231 am edt mon apr 13 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.


lsz322-131530-
st. marys river point iroquois to e. potagannissing bay-
231 am edt mon apr 13 2026

...small craft advisory in effect until 11 am edt this morning...

.rest of the overnight...southwest wind 10 to 20 knots. patchy
fog. chance of rain and slight chance of thunderstorms. 
.today...northwest wind 10 to 15 knots. areas of dense fog. 
.tonight...east wind 5 to 10 knots. rain showers. 
.tuesday...east wind 5 to 10 knots. scattered showers. 

winds higher in the vicinity of thunderstorms.

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 130631
nshapx
expires:202604131530;;283167

nearshore marine forecast
national weather service gaylord mi
231 am edt mon apr 13 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.


lhz345-131530-
straits of mackinac within 5 nm of mackinac bridge including
mackinac island-
231 am edt mon apr 13 2026

...small craft advisory in effect until 11 am edt this morning...

.rest of the overnight...southwest wind 15 to 25 knots. patchy
fog. chance of rain. waves 3 to 5 feet. 
.today...west wind 15 to 20 knots. patchy fog. waves 2 to 4 feet.
.tonight...east wind 10 to 15 knots. rain showers and scattered
thunderstorms. waves 2 to 3 feet. 
.tuesday...east wind 10 to 15 knots. scattered showers. waves
2 to 3 feet. 

winds and waves higher in the vicinity of thunderstorms.

wave heights are valid for ice free areas.

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 130631
nshapx
expires:202604131530;;283168

nearshore marine forecast
national weather service gaylord mi
231 am edt mon apr 13 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.


lhz346-131530-
st ignace to false detour channel-
231 am edt mon apr 13 2026

...small craft advisory in effect until 11 am edt this morning...

.rest of the overnight...southwest wind 15 to 25 knots. areas of
dense fog. chance of rain and slight chance of thunderstorms.
waves 4 to 7 feet. waves occasionally around 9 feet. 
.today...west wind 15 to 20 knots. patchy dense fog. waves 4 to
6 feet. 
.tonight...east wind 10 to 15 knots. rain showers and scattered
thunderstorms. waves 2 to 3 feet. 
.tuesday...east wind 10 to 15 knots. scattered showers. 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 130631
nshapx
expires:202604131530;;283169

nearshore marine forecast
national weather service gaylord mi
231 am edt mon apr 13 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.


lhz347-131530-
5nm east of mackinac bridge to presque isle light mi including
bois blanc island-
231 am edt mon apr 13 2026

...small craft advisory in effect until 11 am edt this morning...

.rest of the overnight...southwest wind 15 to 25 knots. patchy
fog. chance of rain. waves 2 to 4 feet. 
.today...northwest wind 15 to 20 knots. patchy fog. waves 2 to
4 feet. 
.tonight...east wind 10 to 15 knots. rain showers and scattered
thunderstorms. waves 2 to 3 feet. 
.tuesday...northeast wind 10 to 15 knots. scattered showers.
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 130631
nshapx
expires:202604131530;;283170

nearshore marine forecast
national weather service gaylord mi
231 am edt mon apr 13 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.


lhz348-131530-
presque isle light to sturgeon pt mi including thunder bay
national marine sanctuary-
231 am edt mon apr 13 2026

...small craft advisory in effect until 11 am edt this morning...

.rest of the overnight...southwest wind 15 to 25 knots. patchy
fog. rain. waves 4 to 6 feet. 
.today...northwest wind 10 to 15 knots. patchy fog. chance of
showers. waves 2 to 4 feet. 
.tonight...east wind 10 to 15 knots. rain showers and scattered
thunderstorms. waves 2 to 3 feet. 
.tuesday...northwest wind 10 to 15 knots. scattered showers.
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 130631
nshapx
expires:202604131530;;283171

nearshore marine forecast
national weather service gaylord mi
231 am edt mon apr 13 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.


lhz349-131530-
sturgeon pt to alabaster mi-
231 am edt mon apr 13 2026

...small craft advisory in effect until 11 am edt this morning...

.rest of the overnight...southwest wind 15 to 25 knots. patchy
fog. rain likely. waves 4 to 6 feet. 
.today...west wind 15 to 20 knots. patchy fog. chance of showers.
waves 3 to 5 feet. 
.tonight...east wind 10 to 15 knots. rain showers and scattered
thunderstorms. waves 2 to 3 feet. 
.tuesday...southwest wind 10 to 20 knots. scattered showers.
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 130631
nshapx
expires:202604131530;;283163

nearshore marine forecast
national weather service gaylord mi
231 am edt mon apr 13 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.


lmz323-131530-
grand traverse bay south of a line grand traverse light to
norwood mi-
231 am edt mon apr 13 2026

...small craft advisory in effect until 11 am edt this morning...

.rest of the overnight...southwest wind 15 to 25 knots. patchy
fog. chance of rain and slight chance of thunderstorms. waves
2 to 4 feet. 
.today...northwest wind 15 to 20 knots. patchy fog. slight chance
of showers. waves 2 to 3 feet. 
.tonight...east wind 10 to 15 knots. rain showers and scattered
thunderstorms. waves 2 feet or less. 
.tuesday...west wind 5 to 10 knots. scattered showers. 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 130631
nshapx
expires:202604131530;;283161

nearshore marine forecast
national weather service gaylord mi
231 am edt mon apr 13 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.


lmz341-131530-
seul choix point to 5nm west of mackinac bridge-
231 am edt mon apr 13 2026

...small craft advisory in effect until 11 am edt this morning...

.rest of the overnight...southwest wind 15 to 25 knots with gusts
to around 35 knots becoming west early in the morning. widespread
dense fog. slight chance of rain. waves 7 to 10 feet. waves
occasionally around 12 feet. 
.today...northwest wind 10 to 15 knots. patchy fog. waves 4 to
6 feet. 
.tonight...east wind 10 to 15 knots. numerous showers and
scattered thunderstorms. waves 2 to 3 feet. 
.tuesday...east wind 10 to 15 knots. scattered showers. 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 130631
nshapx
expires:202604131530;;283162

nearshore marine forecast
national weather service gaylord mi
231 am edt mon apr 13 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.


lmz342-131530-
norwood mi to 5nm west of mackinac bridge including little
traverse bay-
231 am edt mon apr 13 2026

...small craft advisory in effect until 11 am edt this morning...

.rest of the overnight...southwest wind 15 to 25 knots with gusts
to around 35 knots. patchy dense fog. chance of rain. waves 5 to
8 feet. waves occasionally around 10 feet. 
.today...west wind 15 to 20 knots. areas of dense fog. waves 3 to
5 feet. 
.tonight...east wind 10 to 15 knots. rain showers and scattered
thunderstorms. waves 2 feet or less. 
.tuesday...southeast wind 10 to 15 knots. scattered showers.
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 kdlh 131018
nshdlh
expires:202604131600;;292473

nearshore marine forecast
national weather service duluth mn
517 am cdt mon apr 13 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.


lsz148-131600-
oak point to saxon harbor wi-
518 am cdt mon apr 13 2026

...dense fog advisory in effect until 10 am cdt this morning...

.today...northwest wind 5 knots becoming northeast in the
afternoon. patchy fog early in the morning. slight chance of rain
showers late in the afternoon. waves 1 foot or less. 
.tonight...northeast wind 10 to 15 knots. gusts up to 20 knots
until early morning. patchy fog. chance of rain showers and
slight chance of thunderstorms. waves 1 to 2 feet building to
2 to 4 feet in the late evening and overnight. 
.tuesday...northeast wind 5 to 10 knots becoming north in the
afternoon. patchy fog in the morning. slight chance of rain
showers through the day. waves 1 to 3 feet. 
.tuesday night...northeast wind 5 knots. mostly cloudy. waves
1 to 2 feet. 

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

$$

fzus53 kdlh 131018
nshdlh
expires:202604131600;;292464

nearshore marine forecast
national weather service duluth mn
517 am cdt mon apr 13 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.


lsz140-131600-
grand portage to grand marais mn-
518 am cdt mon apr 13 2026

...dense fog advisory in effect until 10 am cdt this morning...
...small craft advisory in effect from this evening through
tuesday morning...

.today...west wind 5 to 10 knots becoming east late in the
afternoon. patchy fog early in the morning. waves 1 to 2 feet. 
.tonight...northeast wind 10 to 15 knots. gusts up to 25 knots in
the late evening and early morning decreasing to 20 knots. patchy
fog through the night. slight chance of rain showers through the
night. waves 1 to 3 feet. 
.tuesday...northeast wind 10 to 15 knots. gusts up to 25 knots.
patchy fog in the morning. chance of rain showers through the
day. waves 1 to 3 feet. 
.tuesday night...north wind 5 knots. mostly cloudy. waves 1 to
2 feet. 

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

$$

fzus53 kdlh 131018
nshdlh
expires:202604131600;;292465

nearshore marine forecast
national weather service duluth mn
517 am cdt mon apr 13 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.


lsz141-131600-
grand marais to taconite harbor mn-
518 am cdt mon apr 13 2026

...dense fog advisory in effect until 10 am cdt this morning...
...small craft advisory in effect from this evening through
tuesday morning...

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

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

$$

fzus53 kdtx 130731
nshdtx
expires:202604131545;;285937

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
331 am edt mon apr 13 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.


lhz442-131545-
harbor beach to port sanilac mi-
331 am edt mon apr 13 2026

...small craft advisory in effect until 10 am edt this morning...

.today...southwest winds 20 to 25 knots becoming west 10 to
15 knots. partly cloudy. light showers likely in the morning.
waves 2 to 4 feet subsiding to 1 to 3 feet in the afternoon. 
.tonight...north winds 5 to 10 knots veering to the east in the
late evening and early morning, then becoming south 10 to
15 knots after midnight. partly cloudy early in the evening. a
slight chance of showers and thunderstorms in the late evening
and early morning. rain showers and a chance of thunderstorms
after midnight. waves 2 feet or less. 
.tuesday...southwest winds 15 to 20 knots. becoming partly cloudy
early in the afternoon. rain showers and a chance of
thunderstorms early in the morning, then showers likely in the
late morning and early afternoon. a chance of showers and
thunderstorms early in the afternoon. waves 1 to 3 feet. 
.tuesday night...southwest winds 10 to 15 knots diminishing to
5 to 10 knots in the late evening and early morning, then
increasing to 10 to 15 knots after midnight. partly cloudy early
in the evening. rain showers likely in the evening. a chance of
thunderstorms. rain showers after midnight. waves 2 feet or less.

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

$$

fzus53 kdtx 130731
nshdtx
expires:202604131545;;285938

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
331 am edt mon apr 13 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.


lhz443-131545-
port sanilac to port huron mi-
331 am edt mon apr 13 2026

...small craft advisory in effect until 10 am edt this morning...

.today...southwest winds 20 to 25 knots becoming west 15 to
20 knots in the afternoon. mostly cloudy with a chance of showers
in the morning, then partly cloudy in the afternoon. waves 2 to
4 feet subsiding to 1 to 3 feet in the afternoon. 
.tonight...north winds 10 to 15 knots becoming east 5 to 10 knots
in the late evening and early morning, then becoming south 10 to
15 knots after midnight. partly cloudy early in the evening, then
mostly cloudy with a chance of showers and a slight chance of
thunderstorms in the late evening and early morning. mostly
cloudy with showers likely and a chance of thunderstorms after
midnight. waves 2 feet or less. 
.tuesday...southwest winds 15 to 20 knots. mostly cloudy until
late afternoon becoming partly cloudy. rain showers likely and a
chance of thunderstorms until late afternoon, then a chance of
showers and thunderstorms early in the afternoon. waves 1 to
3 feet. 
.tuesday night...southwest winds 10 to 15 knots. partly cloudy
until early morning. light showers likely in the evening. a
chance of thunderstorms. rain showers after midnight. waves 1 to
3 feet. 

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

$$

fzus53 kdtx 130731
nshdtx
expires:202604131545;;285935

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
331 am edt mon apr 13 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.


lhz421-131545-
outer saginaw bay sw of alabaster to port austin mi to inner
saginaw bay-
331 am edt mon apr 13 2026

...small craft advisory in effect until 10 am edt this morning...

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

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

$$

fzus53 kdtx 130731
nshdtx
expires:202604131545;;285934

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
331 am edt mon apr 13 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.


lhz422-131545-
inner saginaw bay sw of point au gres to bay port mi-
331 am edt mon apr 13 2026

...small craft advisory in effect until 10 am edt this morning...

.today...southwest winds 20 to 25 knots with gusts to 30 knots
becoming west 15 to 20 knots in the afternoon. mostly cloudy with
a slight chance of showers in the morning, then mostly sunny in
the afternoon. waves 3 to 5 feet subsiding to 1 to 3 feet late in
the afternoon. waves occasionally around 7 feet. 
.tonight...northeast winds 10 to 15 knots veering to the
southeast after midnight. partly cloudy early in the evening,
then mostly cloudy with a chance of showers and thunderstorms in
the late evening and early morning. rain showers and a chance of
thunderstorms after midnight. waves 1 to 3 feet. 
.tuesday...south winds 15 to 20 knots becoming southwest 20 to
25 knots in the late morning and early afternoon, then
diminishing to 15 to 20 knots early in the afternoon. becoming
partly cloudy early in the afternoon. rain showers and a chance
of thunderstorms early in the morning. a chance of showers in the
late morning and afternoon. a chance of thunderstorms early in
the afternoon. waves 2 to 4 feet. 
.tuesday night...southwest winds 15 to 20 knots diminishing to
10 to 15 knots in the late evening and overnight. partly cloudy
early in the evening. rain showers and a chance of thunderstorms.
waves 1 to 3 feet. 

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

$$

fzus53 kdtx 130731
nshdtx
expires:202604131545;;285936

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
331 am edt mon apr 13 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.


lhz441-131545-
port austin to harbor beach mi-
331 am edt mon apr 13 2026

...small craft advisory in effect until 10 am edt this morning...

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

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

$$

fzus53 kgrb 131018
nshgrb
expires:202604131600;;292501

nearshore marine forecast
national weather service green bay wi
518 am cdt mon apr 13 2026

for waters within five nautical miles of shore on lake michigan


lmz521-522-131600-
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-
518 am cdt mon apr 13 2026

.early this morning...w wind 10 to 15 kts. waves 1 to 3 ft. areas
of dense fog. 
.today...w wind 5 to 10 kts veering ne mid-day, then veering e
10 to 15 kts early in the afternoon. waves 1 to 3 ft. patchy fog
in the morning. a slight chance of thunderstorms in the
afternoon. 
.tonight...e wind 10 to 15 kts backing ne 5 to 10 kts after
midnight. waves 2 ft or less. patchy fog in the evening, then
areas of fog after midnight. rain with thunderstorms likely in
the evening, then showers and a chance of thunderstorms after
midnight. 
.tuesday...n wind 5 to 10 kts veering e in the late morning and
afternoon. waves 2 ft or less. areas of fog in the morning. . 
.tuesday night...ne wind 5 to 10 kts. waves 2 ft or less. a
chance of showers.  

$$

fzus53 kgrb 131018
nshgrb
expires:202604131600;;292502

nearshore marine forecast
national weather service green bay wi
518 am cdt mon apr 13 2026

for waters within five nautical miles of shore on lake michigan


lmz541-131600-
rock island passage to sturgeon bay wi-
518 am cdt mon apr 13 2026

...dense fog advisory in effect until 7 am cdt this morning...
...small craft advisory in effect until 10 am cdt this morning...

.early this morning...w wind 10 to 15 kts. waves 4 to 7 ft. areas
of dense fog. 
.today...nw wind 10 to 15 kts veering ne 5 to 10 kts mid-day,
then veering e early in the afternoon. waves 4 to 7 ft subsiding
to 2 to 4 ft in the afternoon. patchy fog in the morning. 
.tonight...e wind 10 to 15 kts. waves 1 to 3 ft building to 2 to
4 ft after midnight. patchy fog in the evening, then areas of fog
after midnight. rain with thunderstorms likely in the evening,
then showers and a chance of thunderstorms after midnight. 
.tuesday...nw wind 5 to 10 kts veering se early in the afternoon.
waves 2 to 4 ft. areas of fog in the morning. patchy fog in the
afternoon. . 
.tuesday night...ne wind 5 to 10 kts backing n after midnight.
waves 1 to 3 ft. a chance of showers.  

$$

fzus53 kgrb 131018
nshgrb
expires:202604131600;;292503

nearshore marine forecast
national weather service green bay wi
518 am cdt mon apr 13 2026

for waters within five nautical miles of shore on lake michigan


lmz542-543-131600-
sturgeon bay to two rivers wi-two rivers to sheboygan wi-
518 am cdt mon apr 13 2026

...small craft advisory in effect until 10 am cdt this morning...

.early this morning...sw wind 10 to 20 kts. waves 3 to 5 ft.
patchy fog. 
.today...w wind 10 to 15 kts backing e in the late morning and
afternoon. waves 2 to 4 ft subsiding to 1 to 3 ft in the
afternoon. patchy dense fog. a slight chance of light rain and
thunderstorms in the afternoon. 
.tonight...e wind 10 to 15 kts veering sw 5 to 10 kts after
midnight. waves 1 to 3 ft building to 2 to 4 ft after midnight.
patchy fog. rain with thunderstorms likely in the evening. a
chance of thunderstorms after midnight. 
.tuesday...w wind 5 to 10 kts backing se early in the afternoon.
waves 2 to 4 ft subsiding to 1 to 3 ft in the afternoon. areas of
fog in the morning. a chance of showers in the afternoon. 
.tuesday night...n wind 5 to 10 kts. waves 1 to 3 ft. rain
showers likely and a chance of thunderstorms in the evening, then
a chance of showers after midnight.  

$$

fzus53 kmkx 131011
nshmkx
expires:202604131600;;292247

nearshore marine forecast
national weather service milwaukee/sullivan wi
510 am cdt mon apr 13 2026

for waters within five nautical miles of shore on lake michigan


lmz643-131600-
sheboygan to port washington wi-
510 am cdt mon apr 13 2026

.today...west wind 15 to 20 knots easing to 10 to 15 knots late
in the morning, then becoming south 5 to 10 knots early in the
afternoon becoming southeast 10 to 15 knots late in the
afternoon. patchy fog. waves 2 to 4 feet subsiding to 1 to 2 feet
in the late morning and afternoon. 
.tonight...southeast wind 10 to 15 knots veering southwest early
in the morning. patchy fog through around midnight. chance of
showers through around midnight. chance of thunderstorms through
the night. rain showers likely after midnight. waves 1 to 3 feet
building to 2 to 4 feet in the late evening and overnight. 
.tuesday...southwest wind 10 to 15 knots backing south late in
the afternoon. slight chance of showers in the morning. chance of
showers and thunderstorms in the afternoon. waves 2 to 4 feet
subsiding to 1 to 2 feet in the afternoon. 
.tuesday night...southwest wind 10 to 15 knots veering west late
in the evening, then veering northwest after midnight becoming
north 5 to 10 knots early in the morning. rain showers likely and
a chance of thunderstorms. waves 1 to 2 feet. 

$$

fzus53 kmkx 131011
nshmkx
expires:202604131600;;292248

nearshore marine forecast
national weather service milwaukee/sullivan wi
510 am cdt mon apr 13 2026

for waters within five nautical miles of shore on lake michigan


lmz644-131600-
port washington to north point light wi-
510 am cdt mon apr 13 2026

.today...southwest wind 15 to 20 knots easing to 10 to 15 knots
late in the morning, then backing south early in the afternoon
backing southeast late in the afternoon. partly sunny. waves 1 to
2 feet. 
.tonight...south wind 10 to 15 knots veering southwest early in
the morning. chance of showers through around midnight. chance of
thunderstorms through the night. rain showers likely after
midnight. waves 1 to 2 feet building to 2 to 4 feet after
midnight. 
.tuesday...southwest wind 10 to 15 knots. slight chance of
showers and thunderstorms in the morning. chance of showers and
thunderstorms in the afternoon. waves 1 to 2 feet. 
.tuesday night...southwest wind 10 to 15 knots veering west after
midnight, then becoming northwest 5 to 10 knots early in the
morning. rain showers and a chance of thunderstorms. waves 1 to
2 feet. 

$$

fzus53 kmqt 130901
nshmqt
expires:202604132000;;289061

nearshore marine forecast
national weather service marquette mi
500 am edt mon apr 13 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.


lsz248-132000-
huron islands to marquette mi-
500 am edt mon apr 13 2026

.early this morning...northwest wind 15 to 20 knots. cloudy.
areas of dense fog. waves 2 to 3 feet. 
.today...northwest wind 10 to 15 knots diminishing to less than
10 knots by late morning, then veering east late. mostly cloudy.
patchy fog through mid morning. waves subsiding to 1 to 2 feet. 
.tonight...east wind 5 to 15 knots becoming 10 to 15 knots late.
a chance of rain showers and a slight chance of thunderstorms
through late evening, then rain showers and a slight chance of
thunderstorms by midnight. waves building to 2 to 3 feet. 
.tuesday...northeast wind 5 to 15 knots. mostly cloudy. a slight
chance of rain showers in the morning. waves subsiding to 1 to
2 feet. 
.tuesday night...northwest wind less than 10 knots. mostly cloudy
with a slight chance of rain showers. waves 1 to 2 feet. 

$$

fzus53 kmqt 130901
nshmqt
expires:202604132000;;289062

nearshore marine forecast
national weather service marquette mi
500 am edt mon apr 13 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.


lsz249-132000-
marquette to munising mi-
500 am edt mon apr 13 2026

.early this morning...northwest wind 15 to 20 knots. cloudy.
areas of dense fog. waves 2 to 4 feet. 
.today...northwest wind 15 to 20 knots diminishing to 10 to
15 knots by late morning, then veering northeast less than
10 knots late. mostly cloudy. areas of dense fog through mid
morning. waves subsiding to 1 to 2 feet. 
.tonight...east wind 5 to 15 knots backing northeast 10 to
15 knots late. rain showers and a slight chance of thunderstorms.
waves 1 to 2 feet. 
.tuesday...north wind 5 to 15 knots. mostly cloudy. a slight
chance of rain showers in the morning. waves building to 2 to
3 feet, then subsiding to 1 to 2 feet. 
.tuesday night...northwest wind less than 10 knots. cloudy with a
slight chance of rain showers. waves 1 to 2 feet. 

$$

fzus53 kmqt 130901
nshmqt
expires:202604132000;;289063

nearshore marine forecast
national weather service marquette mi
500 am edt mon apr 13 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.


lsz250-132000-
munising to grand marais mi-
500 am edt mon apr 13 2026

...small craft advisory in effect until 2 pm edt this afternoon...

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

$$

fzus53 kmqt 130901
nshmqt
expires:202604132000;;289064

nearshore marine forecast
national weather service marquette mi
500 am edt mon apr 13 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.


lsz251-132000-
grand marais to whitefish point mi-
500 am edt mon apr 13 2026

...small craft advisory in effect until 2 pm edt this afternoon...

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

$$

fzus53 kmqt 130901
nshmqt
expires:202604132000;;289053

nearshore marine forecast
national weather service marquette mi
500 am edt mon apr 13 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.


lmz221-132000-
green bay north of line from cedar river mi to rock island
passage-
500 am edt mon apr 13 2026

...dense fog advisory in effect until 8 am edt this morning...
...small craft advisory in effect until 8 am edt this morning...

.early this morning...west wind 10 to 20 knots. mostly cloudy.
areas of dense fog. waves 2 to 4 feet. 
.today...northwest wind 5 to 15 knots veering east less than
10 knots late. mostly cloudy. patchy fog through mid morning.
waves subsiding to 1 to 2 feet. 
.tonight...east wind 10 to 15 knots backing northeast 5 to
15 knots late. rain showers and a chance of thunderstorms through
the night. waves building to 2 to 3 feet, then subsiding to 1 to
2 feet. 
.tuesday...northeast wind less than 10 knots veering southeast in
the afternoon. mostly cloudy with a slight chance of rain
showers. waves 1 to 2 feet. 
.tuesday night...northeast wind less than 10 knots backing north
after midnight. mostly cloudy with a chance of rain showers.
waves calm to 1 foot. 

$$

fzus53 kmqt 130901
nshmqt
expires:202604132000;;289054

nearshore marine forecast
national weather service marquette mi
500 am edt mon apr 13 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.


lmz248-250-132000-
seul choix point to point detour mi-
5nm east of a line from fairport mi to rock island passage-
500 am edt mon apr 13 2026

...dense fog advisory in effect until 8 am edt this morning...
...small craft advisory in effect until 8 am edt this morning...

.early this morning...west wind 15 to 20 knots. cloudy. areas of
dense fog. waves 6 to 9 feet occasionally to 11 feet subsiding to
4 to 7 feet occasionally to 9 feet. 
.today...northwest wind 10 to 15 knots veering north less than
10 knots by late morning, then veering east late. mostly cloudy.
patchy fog through mid morning. waves subsiding to 1 to 2 feet. 
.tonight...east wind 5 to 15 knots increasing to 10 to 20 knots
by midnight. a chance of showers and thunderstorms through late
evening, then rain showers and a chance of thunderstorms by
midnight. waves building to 2 to 4 feet, then subsiding to 2 to
3 feet. 
.tuesday...northeast wind 10 to 15 knots veering southeast less
than 10 knots in the afternoon. mostly cloudy with a slight
chance of rain showers. waves subsiding to 1 to 2 feet. 
.tuesday night...northeast wind less than 10 knots backing north
after midnight. mostly cloudy with a chance of rain showers.
waves 1 to 2 feet. 

$$

fzus53 kmqt 130901
nshmqt
expires:202604132000;;289057

nearshore marine forecast
national weather service marquette mi
500 am edt mon apr 13 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.


lsz242-132000-
ontonagon to upper entrance of portage canal mi-
500 am edt mon apr 13 2026

.early this morning...west wind 10 to 15 knots. cloudy. areas of
dense fog. waves 2 to 3 feet. 
.today...west wind less than 10 knots veering northeast late.
mostly cloudy. patchy fog through mid morning. waves subsiding to
1 to 2 feet. 
.tonight...northeast wind 10 to 15 knots. rain showers likely and
a slight chance of thunderstorms. waves calm to 1 foot. 
.tuesday...northeast wind 10 to 15 knots. mostly cloudy. a slight
chance of rain showers in the morning. waves 1 to 2 feet. 
.tuesday night...north wind less than 10 knots. mostly cloudy.
waves 1 to 2 feet. 

$$

fzus53 kmqt 130901
nshmqt
expires:202604132000;;289055

nearshore marine forecast
national weather service marquette mi
500 am edt mon apr 13 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.


lsz240-241-132000-
saxon harbor wi to black river mi-
black river to ontonagon mi-
500 am edt mon apr 13 2026 /400 am cdt mon apr 13 2026/

.early this morning...west wind 10 to 15 knots. mostly cloudy.
patchy fog. waves 2 to 3 feet subsiding to 1 to 2 feet. 
.today...west wind less than 10 knots veering northeast 5 to
15 knots late. mostly cloudy. patchy fog through mid morning. a
slight chance of rain showers late. waves 1 to 2 feet. 
.tonight...northeast wind 10 to 15 knots. rain showers and a
slight chance of thunderstorms. waves building to 2 to 4 feet,
then subsiding to 2 to 3 feet. 
.tuesday...northeast wind less than 10 knots backing north in the
afternoon. mostly cloudy. a slight chance of rain showers in the
afternoon. waves subsiding to 1 to 2 feet. 
.tuesday night...north wind less than 10 knots in the evening
becoming variable. mostly cloudy. waves 1 to 2 feet. 

$$

fzus53 kmqt 130901
nshmqt
expires:202604132000;;289056

nearshore marine forecast
national weather service marquette mi
500 am edt mon apr 13 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.


lsz243-132000-
upper entrance of portage canal to eagle river mi-
500 am edt mon apr 13 2026

...dense fog advisory in effect until 11 am edt this morning...

.early this morning...west wind 10 to 15 knots. cloudy. areas of
dense fog. waves 2 to 3 feet. 
.today...west wind 5 to 15 knots veering northeast less than
10 knots late. mostly cloudy. patchy dense fog through mid
morning. waves subsiding to 1 to 2 feet. 
.tonight...east wind 10 to 15 knots. cloudy. a chance of rain
showers through late evening. a slight chance of thunderstorms
through midnight. rain showers likely by midnight. waves calm to
1 foot. 
.tuesday...northeast wind 10 to 15 knots. mostly cloudy with a
slight chance of rain showers. waves building to 2 to 3 feet,
then subsiding to 1 to 2 feet. 
.tuesday night...north wind less than 10 knots. mostly cloudy.
waves 1 to 2 feet. 

$$

fzus53 kmqt 130901
nshmqt
expires:202604132000;;289058

nearshore marine forecast
national weather service marquette mi
500 am edt mon apr 13 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.


lsz244-245-132000-
eagle river to manitou island mi-
manitou island to point isabelle mi-
500 am edt mon apr 13 2026

...dense fog advisory in effect until 11 am edt this morning...

.early this morning...west wind 15 to 20 knots. mostly cloudy.
areas of dense fog. waves 2 to 4 feet. 
.today...northwest wind 5 to 15 knots veering northeast less than
10 knots late. mostly cloudy. patchy dense fog through mid
morning. waves subsiding to 1 to 2 feet. 
.tonight...east wind 5 to 15 knots. cloudy. a chance of rain
showers through midnight, then rain showers likely late. waves
building to 2 to 3 feet. 
.tuesday...northeast wind 5 to 15 knots. cloudy with a slight
chance of rain showers. waves subsiding to 1 to 2 feet. 
.tuesday night...north wind less than 10 knots in the evening
becoming variable. mostly cloudy. waves 1 to 2 feet. 

$$

fzus53 kmqt 130901
nshmqt
expires:202604132000;;289059

nearshore marine forecast
national weather service marquette mi
500 am edt mon apr 13 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.


lsz246-132000-
point isabelle to lower entrance of portage canal mi-
500 am edt mon apr 13 2026

...dense fog advisory in effect until 11 am edt this morning...

.early this morning...west wind 10 to 15 knots. mostly cloudy.
patchy dense fog. waves 1 to 2 feet. 
.today...northwest wind less than 10 knots veering east late.
mostly cloudy. patchy dense fog through mid morning. waves calm
to 1 foot. 
.tonight...east wind 10 to 15 knots. a chance of rain showers
through late evening. a slight chance of thunderstorms through
midnight. rain showers likely by midnight. waves building to 1 to
2 feet. 
.tuesday...northeast wind less than 10 knots. mostly cloudy. a
slight chance of rain showers in the morning. waves building to
2 to 3 feet, then subsiding to 1 to 2 feet. 
.tuesday night...north wind less than 10 knots in the evening
becoming variable. mostly cloudy. waves 1 to 2 feet. 

$$

fzus53 kmqt 130901
nshmqt
expires:202604132000;;289060

nearshore marine forecast
national weather service marquette mi
500 am edt mon apr 13 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.


lsz247-132000-
lower entrance of portage canal to huron islands mi including
keweenaw and huron bays-
500 am edt mon apr 13 2026

.early this morning...west wind 10 to 15 knots. cloudy. patchy
dense fog. waves 1 to 2 feet. 
.today...west wind less than 10 knots veering northwest by late
morning, then veering east late. mostly cloudy. patchy fog
through mid morning. waves 1 to 2 feet. 
.tonight...east wind 10 to 15 knots. a chance of rain showers
through late evening. a slight chance of thunderstorms through
midnight. rain showers by midnight. waves building to 1 to
2 feet. 
.tuesday...northeast wind less than 10 knots. mostly cloudy. a
slight chance of rain showers in the morning. waves building to
2 to 3 feet, then subsiding to 1 to 2 feet. 
.tuesday night...north wind less than 10 knots in the evening
becoming variable. mostly cloudy. a slight chance of rain showers
in the evening. waves 1 to 2 feet. 

$$