fzus63 kdtx 061349
glflh 
expires:202606062200;;278112

open lake forecast for lake huron
national weather service detroit/pontiac mi
949 am edt sat jun 6 2026

for waters beyond five nautical miles off shore on lake huron

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.

.synopsis...a cold front moves through later today. this leads to
periods of showers and thunderstorms through this afternoon. high
pressure returns sunday and monday.


lhz361-062200-
lake huron from 5nm east of mackinac bridge to presque isle lt
beyond 5 nm off shore-
949 am edt sat jun 6 2026

.rest of today...west winds 10 to 15 knots. waves 1 to 3 feet
building to 2 to 4 feet late in the afternoon. 
.tonight...northwest winds 10 to 15 knots decreasing to 5 to
10 knots after midnight. waves 2 to 4 feet subsiding to 1 to
3 feet after midnight. 
.sunday...north winds 5 to 10 knots early in the morning becoming
light and variable. waves 2 feet or less. 
.sunday night...light and variable winds becoming southeast 5 to
10 knots in the late evening and overnight. waves 2 feet or less.
.monday...east winds 5 to 10 knots increasing to 10 to 15 knots
late in the morning...then increasing to 15 to 20 knots late in
the afternoon becoming southeast 10 to 15 knots late in the
evening. waves 1 to 3 feet building to 3 to 5 feet. 
.tuesday...east winds 10 to 15 knots decreasing to 5 to 10 knots
by midnight. a chance of showers early in the morning. rain
showers likely in the late morning and early afternoon...then a
chance of showers . waves 1 to 3 feet. 
.wednesday...northeast winds 5 to 10 knots veering to the
southwest in the late morning and early afternoon...then backing
to the east . a chance of showers early in the morning. waves
2 feet or less. 


$$

fzus63 kdtx 061349
glflh 
expires:202606062200;;278113

open lake forecast for lake huron
national weather service detroit/pontiac mi
949 am edt sat jun 6 2026

for waters beyond five nautical miles off shore on lake huron

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.

.synopsis...a cold front moves through later today. this leads to
periods of showers and thunderstorms through this afternoon. high
pressure returns sunday and monday.


lhz362-363-062200-
lake huron from presque isle light to sturgeon point mi beyond
5nm off shore-
lake huron from sturgeon point to alabaster mi beyond 5nm off
shore-
949 am edt sat jun 6 2026

.rest of today...west winds 5 to 10 knots. waves 1 to 3 feet
building to 2 to 4 feet late in the afternoon. 
.tonight...northwest winds 10 to 15 knots decreasing to 5 to
10 knots early in the morning. waves 3 to 5 feet subsiding to
2 to 4 feet early in the morning. 
.sunday...north winds 5 to 10 knots early in the morning becoming
light and variable. waves 1 to 3 feet. 
.sunday night...light and variable winds becoming east 5 to
10 knots after midnight. waves 2 feet or less. 
.monday...east winds 5 to 10 knots increasing to 10 to 15 knots
late in the afternoon. waves 2 feet or less. 
.tuesday...southeast winds 5 to 10 knots. a chance of showers .
waves 1 to 3 feet. 
.wednesday...southeast winds 5 to 10 knots veering to the
southwest in the late morning and early afternoon...then backing
to the southeast . a chance of showers early in the morning.
waves 2 feet or less. 


$$

fzus63 kdtx 061349
glflh 
expires:202606062200;;278114

open lake forecast for lake huron
national weather service detroit/pontiac mi
949 am edt sat jun 6 2026

for waters beyond five nautical miles off shore on lake huron

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.

.synopsis...a cold front moves through later today. this leads to
periods of showers and thunderstorms through this afternoon. high
pressure returns sunday and monday.


lhz462>464-062200-
lake huron from port austin to harbor beach beyond 5nm off shore-
lake huron from harbor beach to port sanilac beyond 5nm off shore-
lake huron from port sanilac to port huron beyond 5nm off shore-
949 am edt sat jun 6 2026

.rest of today...west winds 10 to 15 knots decreasing to 5 to
10 knots early in the afternoon...then veering to the west 5 to
10 knots late in the afternoon. waves 2 feet or less. 
.tonight...light and variable winds becoming north 5 to 10 knots
after midnight. waves 2 feet or less. 
.sunday...north winds 5 to 10 knots. waves 1 to 3 feet. 
.sunday night...north winds 5 to 10 knots veering to the
northeast after midnight. waves 2 feet or less. 
.monday...southeast winds 5 to 10 knots. waves 2 feet or less. 
.tuesday...southeast winds 5 to 10 knots. showers likely until
early evening. a chance of thunderstorms. a chance of showers by
midnight. waves 1 to 3 feet. 
.wednesday...south winds 5 to 10 knots backing to the southeast .
a chance of showers early in the morning. waves 2 feet or less. 


$$

fzus63 kmkx 061347
glflm 
expires:202606062115;;278108

open lake forecast for lake michigan
national weather service milwaukee/sullivan wi
847 am cdt sat jun 6 2026

for waters beyond five nautical miles of shore on lake michigan.

waves are provided as a range of significant wave heights, which
is the average of the highest 1/3 of the wave, along with the
average height of the highest 10% of the waves which will
occasionally be encountered.

.synopsis...

low pressure of 29.6 inches will exit ontario this morning as 
high pressure of 29.9 inches builds into the upper great lakes.
warm and humid air will linger over the relatively cool waters of
lake michigan with a light wind regime and cause areas of fog
through early afternoon, mainly over the north half. fog may 
return tonight into sunday as the high strengthens to 30.0 inches.
low pressure develops in the great plains monday, bringing south-
southeasterly winds through at least midweek. additional chances 
for thunderstorms develop monday and tuesday.


lmz261-362-364-366-563-565-567-868-062115-
lake michigan from seul choix point to rock island passage 5 nm
offshore to mid lake-
lake michigan south of a line from seul choix point to the
mackinac bridge and north of a line from charlevoix mi to south
fox island 5 nm offshore-
lake michigan from charlevoix to point betsie mi 5 nm offshore to
mid lake-
lake michigan from point betsie to manistee mi 5 nm offshore to
mid lake-
lake michigan from rock island passage to sturgeon bay wi-
lake michigan from sturgeon bay to two rivers wi 5 nm offshore to
mid lake-
lake michigan from two rivers to sheboygan wi 5 nm offshore to
mid lake-
lake michigan from pentwater to manistee mi 5 nm offshore to mid
lake-
847 am cdt sat jun 6 2026

sheboygan wi to pentwater mi north...

...dense fog advisory in effect until 1 pm cdt this afternoon...

.rest of today...west winds 10 to 15 kt becoming southwest 10 to
20 kt. areas of dense fog through mid morning, then patchy dense
fog this afternoon. waves 1 to 2 ft. 
.tonight...north winds 10 to 20 kt diminishing to 5 to 10 kt late
in the evening, then becoming north 5 to 10 kt after midnight
becoming northeast late. patchy fog. waves 1 to 2 ft. 
.sunday...northeast winds 5 to 10 kt increasing to 10 to 20 kt.
patchy fog. waves 1 to 2 ft. 
.sunday night...northeast winds 10 to 20 kt becoming southeast.
waves 1 to 2 ft building to 2 to 4 ft. 
.monday...southeast winds 10 to 20 kt becoming east. waves 3 to
5 ft. 
.monday night...east winds 10 to 20 kt becoming southeast.
showers likely. waves 2 to 4 ft. 
.tuesday...southeast winds 10 to 15 kt becoming east. chance of
showers. waves 2 to 4 ft. 
.wednesday...south winds 10 to 15 kt increasing to 10 to 20 kt.
waves 1 to 2 ft building to 2 to 4 ft.  

$$

fzus63 kmkx 061347
glflm 
expires:202606062115;;278109

open lake forecast for lake michigan
national weather service milwaukee/sullivan wi
847 am cdt sat jun 6 2026

for waters beyond five nautical miles of shore on lake michigan.

waves are provided as a range of significant wave heights, which
is the average of the highest 1/3 of the wave, along with the
average height of the highest 10% of the waves which will
occasionally be encountered.

.synopsis...

low pressure of 29.6 inches will exit ontario this morning as 
high pressure of 29.9 inches builds into the upper great lakes.
warm and humid air will linger over the relatively cool waters of
lake michigan with a light wind regime and cause areas of fog
through early afternoon, mainly over the north half. fog may 
return tonight into sunday as the high strengthens to 30.0 inches.
low pressure develops in the great plains monday, bringing south-
southeasterly winds through at least midweek. additional chances 
for thunderstorms develop monday and tuesday.


lmz669-671-870-872-062115-
lake michigan from sheboygan to port washington wi 5 nm offshore
to mid lake-
lake michigan from port washington to north point light wi 5 nm
offshore to mid lake-
lake michigan from whitehall to pentwater mi 5 nm offshore to mid
lake-
lake michigan from grand haven to whitehall mi 5 nm offshore to
mid lake-
847 am cdt sat jun 6 2026

sheboygan wi to pentwater mi south to north point light wi to
grand haven mi...

...dense fog advisory in effect until 1 pm cdt this afternoon...

.rest of today...west winds 5 to 10 kt becoming south 10 to
15 kt. patchy dense fog. waves 1 to 3 ft. 
.tonight...east winds 5 to 10 kt becoming northeast. patchy fog.
waves 1 to 2 ft. 
.sunday...northeast winds 5 to 10 kt becoming north 10 to 15 kt.
waves 1 to 2 ft. 
.sunday night...northeast winds 10 to 15 kt becoming east 10 to
20 kt. waves 1 to 2 ft building to 3 to 5 ft. 
.monday...southeast winds 10 to 20 kt. waves 3 to 5 ft. 
.monday night...southeast winds 10 to 20 kt. showers. waves 2 to
4 ft. 
.tuesday...southeast winds 10 to 15 kt becoming south. chance of
showers. waves 2 to 4 ft. 
.wednesday...south winds 10 to 15 kt increasing to 10 to 20 kt.
waves 1 to 2 ft building to 2 to 4 ft.  

$$

fzus63 kmqt 061401
glfls 
expires:202606062000;;278413

open lake forecast for lake superior
national weather service marquette mi
1000 am edt sat jun 6 2026

for waters beyond 5 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.

.synopsis... 

a 29.6 inch low south of james bay this morning moves across 
southern quebec today, allowing ridging to build to 30.1 inches over 
lake superior through sunday morning. meanwhile, a 29.3 inch low 
forms over the northern rockies today and stretches into the 
northern plains through sunday night. by monday afternoon, expect 
lake superior to be between a 29.8 inch trough over minnesota and 
30.2 inch high pressure over new england. the troughing weakens to 
29.9 inches before moving over lake superior on tuesday. pressure 
continues to fall over lake superior through wednesday as a colorado 
low lifts through the northern plains towards lake winnipeg, 
strengthening to 29.6 inches by wednesday night as the low deepens 
to 29.2 inches.




lsz162-062000-
lake superior west of a line from saxon harbor wi to grand
portage mn beyond 5nm-
1000 am edt sat jun 6 2026 /900 am cdt sat jun 6 2026/

.rest of today...southwest winds 5 to 15 knots backing south in
the afternoon, then backing east late. patchy fog. waves calm to
2 feet. 
.tonight...east winds 5 to 15 knots backing northeast after
midnight. patchy fog. waves calm to 2 feet. 
.sunday...northeast winds 5 to 15 knots increasing to 15 to
25 knots. patchy fog through early afternoon. waves building to
2 to 4 feet. 
.sunday night...northeast winds 15 to 25 knots diminishing to
10 to 20 knots after midnight. waves subsiding to 1 to 3 feet. 
.monday...east winds 10 to 20 knots backing northeast by mid
afternoon. a chance of showers through early afternoon. a slight
chance of thunderstorms. showers likely by mid afternoon. waves
subsiding to calm to 2 feet. 
.monday night...east winds 5 to 15 knots backing northeast after
midnight. showers likely through midnight. a chance of
thunderstorms. waves calm to 2 feet. 
.tuesday...northeast winds 5 to 15 knots. a chance of showers.
waves calm to 2 feet. 
.wednesday...northeast winds 10 to 20 knots. a chance of showers.
a chance of thunderstorms. showers likely. waves building to 1 to
3 feet. 

$$

fzus63 kmqt 061401
glfls 
expires:202606062000;;278414

open lake forecast for lake superior
national weather service marquette mi
1000 am edt sat jun 6 2026

for waters beyond 5 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.

.synopsis... 

a 29.6 inch low south of james bay this morning moves across 
southern quebec today, allowing ridging to build to 30.1 inches over 
lake superior through sunday morning. meanwhile, a 29.3 inch low 
forms over the northern rockies today and stretches into the 
northern plains through sunday night. by monday afternoon, expect 
lake superior to be between a 29.8 inch trough over minnesota and 
30.2 inch high pressure over new england. the troughing weakens to 
29.9 inches before moving over lake superior on tuesday. pressure 
continues to fall over lake superior through wednesday as a colorado 
low lifts through the northern plains towards lake winnipeg, 
strengthening to 29.6 inches by wednesday night as the low deepens 
to 29.2 inches.




lsz263-062000-
lake superior from saxon harbor wi to upper entrance to portage
canal mi 5nm off shore to the us/canadian border including isle
royale national park-
1000 am edt sat jun 6 2026

...dense fog advisory in effect until 2 pm edt this afternoon...

.rest of today...west winds less than 10 knots backing southwest
in the afternoon, then becoming east 5 to 15 knots late. patchy
fog. waves calm to 2 feet. 
.tonight...east winds 5 to 15 knots. patchy fog. waves calm to
2 feet. 
.sunday...east winds 5 to 15 knots becoming northeast 10 to
20 knots in the afternoon, then veering east late. patchy fog
through early afternoon. waves building to 2 to 4 feet. 
.sunday night...east winds 10 to 20 knots becoming southeast 5 to
15 knots after midnight. waves subsiding to calm to 2 feet. 
.monday...east winds 5 to 15 knots. a chance of showers. a slight
chance of thunderstorms by mid afternoon. waves building to 2 to
4 feet. 
.monday night...southeast winds 5 to 15 knots. showers likely.
waves subsiding to calm to 2 feet. 
.tuesday...northeast winds 5 to 15 knots veering east. waves calm
to 2 feet. 
.wednesday...east winds 10 to 20 knots veering south. a chance of
showers. waves building to 2 to 4 feet, then subsiding to 1 to
3 feet. 

$$

fzus63 kmqt 061401
glfls 
expires:202606062000;;278415

open lake forecast for lake superior
national weather service marquette mi
1000 am edt sat jun 6 2026

for waters beyond 5 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.

.synopsis... 

a 29.6 inch low south of james bay this morning moves across 
southern quebec today, allowing ridging to build to 30.1 inches over 
lake superior through sunday morning. meanwhile, a 29.3 inch low 
forms over the northern rockies today and stretches into the 
northern plains through sunday night. by monday afternoon, expect 
lake superior to be between a 29.8 inch trough over minnesota and 
30.2 inch high pressure over new england. the troughing weakens to 
29.9 inches before moving over lake superior on tuesday. pressure 
continues to fall over lake superior through wednesday as a colorado 
low lifts through the northern plains towards lake winnipeg, 
strengthening to 29.6 inches by wednesday night as the low deepens 
to 29.2 inches.




lsz264-062000-
lake superior from upper entrance to portage canal to manitou
island mi 5nm off shore to the us/canadian border-
1000 am edt sat jun 6 2026

...dense fog advisory in effect until 2 pm edt this afternoon...

.rest of today...northwest winds 5 to 15 knots backing west in
the afternoon. areas of dense fog. waves calm to 2 feet. 
.tonight...west winds 5 to 15 knots diminishing to less than
10 knots after midnight, then backing east late. patchy fog.
waves calm to 2 feet. 
.sunday...southeast winds 5 to 15 knots backing east in the
afternoon. patchy fog through early afternoon. waves calm to
2 feet. 
.sunday night...southeast winds 10 to 20 knots diminishing to
5 to 15 knots after midnight. waves building to 1 to 3 feet, then
subsiding to calm to 2 feet. 
.monday...southeast winds 10 to 20 knots. a slight chance of
showers by mid afternoon. waves building to 2 to 4 feet. 
.monday night...southeast winds 10 to 20 knots becoming south
5 to 15 knots after midnight. a chance of showers through
midnight. showers likely after midnight. waves subsiding to 1 to
3 feet. 
.tuesday...east winds 5 to 15 knots veering southeast. waves
subsiding to calm to 2 feet. 
.wednesday...southeast winds 10 to 20 knots. a chance of showers.
waves building to 3 to 5 feet occasionally to 7 feet. 

$$

fzus63 kmqt 061401
glfls 
expires:202606062000;;278416

open lake forecast for lake superior
national weather service marquette mi
1000 am edt sat jun 6 2026

for waters beyond 5 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.

.synopsis... 

a 29.6 inch low south of james bay this morning moves across 
southern quebec today, allowing ridging to build to 30.1 inches over 
lake superior through sunday morning. meanwhile, a 29.3 inch low 
forms over the northern rockies today and stretches into the 
northern plains through sunday night. by monday afternoon, expect 
lake superior to be between a 29.8 inch trough over minnesota and 
30.2 inch high pressure over new england. the troughing weakens to 
29.9 inches before moving over lake superior on tuesday. pressure 
continues to fall over lake superior through wednesday as a colorado 
low lifts through the northern plains towards lake winnipeg, 
strengthening to 29.6 inches by wednesday night as the low deepens 
to 29.2 inches.




lsz265-062000-
lake superior west of line from manitou island to marquette mi
beyond 5nm from shore-
1000 am edt sat jun 6 2026

...dense fog advisory in effect until 2 pm edt this afternoon...

.rest of today...northwest winds 5 to 15 knots. patchy fog. waves
calm to 2 feet. 
.tonight...north winds less than 10 knots becoming east 5 to
15 knots after midnight. patchy dense fog. waves calm to 2 feet. 
.sunday...east winds 5 to 15 knots increasing to 10 to 20 knots
in the afternoon. patchy fog through early afternoon. waves
building to 1 to 3 feet. 
.sunday night...southeast winds 10 to 20 knots. waves subsiding
to calm to 2 feet. 
.monday...southeast winds 15 to 25 knots. waves building to 3 to
5 feet occasionally to 7 feet. 
.monday night...southeast winds 15 to 25 knots diminishing to
5 to 15 knots after midnight. a chance of showers through
midnight. showers likely after midnight. waves subsiding to 1 to
3 feet. 
.tuesday...southeast winds 5 to 15 knots. a chance of showers.
waves subsiding to calm to 2 feet. 
.wednesday...southeast winds 15 to 25 knots veering south. a
chance of showers. waves building to 3 to 5 feet occasionally to
7 feet, then subsiding to 2 to 4 feet. 

$$

fzus63 kmqt 061401
glfls 
expires:202606062000;;278417

open lake forecast for lake superior
national weather service marquette mi
1000 am edt sat jun 6 2026

for waters beyond 5 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.

.synopsis... 

a 29.6 inch low south of james bay this morning moves across 
southern quebec today, allowing ridging to build to 30.1 inches over 
lake superior through sunday morning. meanwhile, a 29.3 inch low 
forms over the northern rockies today and stretches into the 
northern plains through sunday night. by monday afternoon, expect 
lake superior to be between a 29.8 inch trough over minnesota and 
30.2 inch high pressure over new england. the troughing weakens to 
29.9 inches before moving over lake superior on tuesday. pressure 
continues to fall over lake superior through wednesday as a colorado 
low lifts through the northern plains towards lake winnipeg, 
strengthening to 29.6 inches by wednesday night as the low deepens 
to 29.2 inches.




lsz266-062000-
lake superior east of a line from manitou island to marquette mi
and west of a line from grand marais mi to the us/canadian border
beyond 5nm from shore-
1000 am edt sat jun 6 2026

...dense fog advisory in effect until 2 pm edt this afternoon...

.rest of today...northwest winds 10 to 20 knots diminishing to
5 to 15 knots late. areas of dense fog. waves calm to 2 feet. 
.tonight...northwest winds 5 to 15 knots veering north after
midnight, then veering east late. patchy fog through midnight,
then areas of dense fog after midnight. waves calm to 2 feet. 
.sunday...east winds 5 to 15 knots. patchy fog through early
afternoon. waves calm to 2 feet. 
.sunday night...southeast winds 10 to 20 knots. waves building to
1 to 3 feet. 
.monday...southeast winds 15 to 25 knots diminishing to 10 to
20 knots by mid afternoon. waves building to 2 to 4 feet. 
.monday night...southeast winds 10 to 20 knots. showers likely
after midnight. waves subsiding to 1 to 3 feet. 
.tuesday...southeast winds 5 to 15 knots. a chance of showers.
waves subsiding to calm to 2 feet. 
.wednesday...southeast winds 15 to 25 knots veering south. waves
building to 3 to 5 feet occasionally to 7 feet. 

$$

fzus63 kmqt 061401
glfls 
expires:202606062000;;278418

open lake forecast for lake superior
national weather service marquette mi
1000 am edt sat jun 6 2026

for waters beyond 5 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.

.synopsis... 

a 29.6 inch low south of james bay this morning moves across 
southern quebec today, allowing ridging to build to 30.1 inches over 
lake superior through sunday morning. meanwhile, a 29.3 inch low 
forms over the northern rockies today and stretches into the 
northern plains through sunday night. by monday afternoon, expect 
lake superior to be between a 29.8 inch trough over minnesota and 
30.2 inch high pressure over new england. the troughing weakens to 
29.9 inches before moving over lake superior on tuesday. pressure 
continues to fall over lake superior through wednesday as a colorado 
low lifts through the northern plains towards lake winnipeg, 
strengthening to 29.6 inches by wednesday night as the low deepens 
to 29.2 inches.




lsz267-062000-
lake superior from grand marais mi to whitefish point mi 5nm off
shore to the us/canadian border-
1000 am edt sat jun 6 2026

...dense fog advisory in effect until 2 pm edt this afternoon...

.rest of today...northwest winds 10 to 20 knots. areas of dense
fog. waves calm to 2 feet. 
.tonight...northwest winds 10 to 20 knots becoming west 5 to
15 knots after midnight, then veering northwest late. patchy fog.
waves calm to 2 feet. 
.sunday...east winds 5 to 15 knots backing northeast in the
afternoon. patchy fog through early afternoon. waves calm to
2 feet. 
.sunday night...southeast winds 5 to 15 knots increasing to 10 to
20 knots after midnight. waves building to 1 to 3 feet. 
.monday...southeast winds 15 to 25 knots diminishing to 10 to
20 knots by mid afternoon. waves building to 2 to 4 feet. 
.monday night...southeast winds 15 to 25 knots. a chance of
showers after midnight. waves subsiding to 1 to 3 feet. 
.tuesday...southeast winds 5 to 15 knots backing east. showers
likely. waves subsiding to calm to 2 feet. 
.wednesday...southeast winds 5 to 15 knots increasing to 10 to
20 knots. waves building to 2 to 4 feet. 

$$