fzus63 kdtx 071934
glflh 
expires:202306080345;;725221

open lake forecast for lake huron
national weather service detroit/pontiac mi
334 pm edt wed jun 7 2023

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...high pressure, 30.20 inches, over hudson bay will
continue to drift southward over the region today through
thursday. an area of low pressure, around 29.60 inches, is on
track to arrive this weekend, bringing a chance of rain.


lhz361-362-080345-
lake huron from 5nm east of mackinac bridge to presque isle lt
beyond 5 nm off shore-
lake huron from presque isle light to sturgeon point mi beyond
5nm off shore-
334 pm edt wed jun 7 2023

.tonight...northwest winds 10 to 15 knots becoming north 5 to
10 knots in the late evening and overnight. areas of smoke. waves
1 to 3 feet. 
.thursday...north winds 5 to 10 knots backing to the west late in
the afternoon. areas of smoke in the morning. waves 1 to 3 feet. 
.thursday night...northwest winds 5 to 10 knots. waves 2 feet or
less. 
.friday...northwest winds 5 to 10 knots backing to the west early
in the afternoon. waves 2 feet or less. 
.friday night...south winds 5 to 10 knots veering to the west in
the late evening and overnight. waves 2 feet or less. 
.saturday...west winds 5 to 10 knots backing to the south late in
the morning...then veering to the south 5 to 10 knots late in the
afternoon. a chance of showers late in the evening. waves 2 feet
or less. 
.sunday...northeast winds 5 to 10 knots increasing to 10 to
15 knots in the late evening and early morning. a chance of
showers. waves 1 to 3 feet. 
.monday...northeast winds 10 to 15 knots. a chance of showers.
waves 1 to 3 feet. 


$$

fzus63 kdtx 071934
glflh 
expires:202306080345;;725222

open lake forecast for lake huron
national weather service detroit/pontiac mi
334 pm edt wed jun 7 2023

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...high pressure, 30.20 inches, over hudson bay will
continue to drift southward over the region today through
thursday. an area of low pressure, around 29.60 inches, is on
track to arrive this weekend, bringing a chance of rain.


lhz363-462>464-080345-
lake huron from sturgeon point to alabaster mi beyond 5nm off
shore-
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-
334 pm edt wed jun 7 2023

.tonight...north winds 10 to 15 knots decreasing to 5 to 10 knots
in the late evening and overnight. waves 2 to 4 feet subsiding to
1 to 3 feet in the late evening and overnight. 
.thursday...north winds 5 to 10 knots increasing to 10 to
15 knots in the late morning and afternoon. areas of smoke in the
morning. waves 1 to 3 feet building to 2 to 4 feet in the
afternoon. 
.thursday night...north winds 5 to 10 knots. waves 1 to 3 feet. 
.friday...north winds 5 to 10 knots. waves 2 feet or less. 
.friday night...light and variable winds. waves 2 feet or less. 
.saturday...southwest winds 5 to 10 knots backing to the east
late in the evening. a chance of showers late in the afternoon.
waves 2 feet or less. 
.sunday...north winds 5 to 10 knots becoming northeast 10 to
15 knots. a chance of showers. waves 1 to 3 feet. 
.monday...northeast winds 10 to 15 knots becoming west 5 to
10 knots in the late evening and early morning. a chance of
showers. waves 1 to 3 feet building to 2 to 4 feet. 


$$

fzus63 kmkx 071957
glflm 
expires:202306080330;;726075

open lake forecast for lake michigan
national weather service milwaukee/sullivan wi
257 pm cdt wed jun 7 2023

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...

breezy northerly winds will continue tonight into thursday with 
high pressure around 30.0 inches centered just to the northwest 
of lake michigan. winds will then ease into friday as the high 
weakens and heads southward ahead of an approaching cold front 
and low pressure system later saturday into sunday. expect breezy
northerly winds to develop behind the cold front and linger 
through early part of next week.


lmz261-362-364-366-563-565-567-868-080330-
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-
257 pm cdt wed jun 7 2023

sheboygan wi to pentwater mi north...

.tonight...north winds 15 to 25 kt diminishing to 10 to 15 kt.
waves 3 to 5 ft subsiding to 2 to 4 ft. 
.thursday...north winds 10 to 15 kt increasing to 10 to 20 kt.
waves 1 to 3 ft. 
.thursday night...north winds 10 to 20 kt diminishing to 5 to
10 kt. waves 1 to 3 ft subsiding to 1 to 2 ft. 
.friday...northwest winds 5 to 10 kt backing to southwest 10 to
15 kt. waves 1 to 2 ft. 
.friday night...southwest winds 10 to 15 kt diminishing to 5 to
10 kt. waves 1 to 2 ft. 
.saturday...southwest winds 10 to 15 kt. waves 1 to 3 ft. 
.saturday night...north winds 10 to 20 kt. chance of showers.
waves 2 to 4 ft. 
.sunday...north winds 10 to 20 kt increasing to 15 to 25 kt.
chance of showers. waves 3 to 5 ft. 
.monday...north winds 10 to 20 kt. chance of showers. waves 2 to
4 ft.  

$$

fzus63 kmkx 071957
glflm 
expires:202306080330;;726076

open lake forecast for lake michigan
national weather service milwaukee/sullivan wi
257 pm cdt wed jun 7 2023

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...

breezy northerly winds will continue tonight into thursday with 
high pressure around 30.0 inches centered just to the northwest 
of lake michigan. winds will then ease into friday as the high 
weakens and heads southward ahead of an approaching cold front 
and low pressure system later saturday into sunday. expect breezy
northerly winds to develop behind the cold front and linger 
through early part of next week.


lmz080-669-671-673-675-777-779-870-872-874-876-878-080330-
lake michigan from michigan city in to st. joseph mi 5 nm
offshore to mid lake-
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 north point light to wind point wi 5 nm
offshore to mid lake-
lake michigan from wind point wi to winthrop harbor il 5 nm
offshore to mid lake-
lake michigan from winthrop harbor to wilmette harbor il 5 nm
offshore to mid lake-
lake michigan from wilmette harbor il to michigan city in 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-
lake michigan from holland to grand haven mi 5 nm offshore to mid
lake-
lake michigan from south haven to holland mi 5 nm offshore to mid
lake-
lake michigan from st. joseph to south haven mi 5 nm offshore to
mid lake-
257 pm cdt wed jun 7 2023

sheboygan wi to pentwater mi south...

.tonight...north winds to 30 kt diminishing to 10 to 15 kt. waves
4 to 7 ft occasionally to 9 ft subsiding to 3 to 5 ft. 
.thursday...north winds 10 to 15 kt increasing to 15 to 25 kt.
waves 2 to 4 ft building to 3 to 5 ft. 
.thursday night...north winds 15 to 25 kt diminishing to 10 to
15 kt. waves 3 to 5 ft subsiding to 1 to 3 ft. 
.friday...north winds 5 to 10 kt increasing to 10 to 15 kt. waves
1 to 3 ft. 
.friday night...south winds 5 to 10 kt becoming southwest. waves
1 to 2 ft. 
.saturday...southwest winds 10 to 15 kt becoming south. waves
1 to 3 ft. 
.saturday night...northeast winds 10 to 15 kt becoming north
10 to 20 kt. showers likely. waves 1 to 3 ft. 
.sunday...northeast winds 10 to 20 kt becoming north 15 to 25 kt.
chance of showers. waves 2 to 4 ft building to 3 to 5 ft. 
.monday...north winds 15 to 25 kt becoming northwest. chance of
showers. waves 3 to 5 ft.  

$$

fzus63 kmqt 072001
glfls 
expires:202306080415;;726634

open lake forecast for lake superior
national weather service marquette mi
401 pm edt wed jun 7 2023

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...ridging at 30.0 inches over the lake this afternoon 
will continue through thursday as the 30.3 inch high over the hudson 
bay tracks east toward the northern atlantic. as the ridge over the 
lake weakens to 29.9 inches while drifting south thursday night and 
friday, a 29.8 inch trough will approach lake superior from the 
northwest. this trough crosses lake superior friday night and then 
stalls across the central great lakes through sunday morning as a 
29.7 inch low pressure develops across the mid-mississippi valley, 
approaching the great lakes basin. in the trough's wake, 30.1 inch 
high pressure builds across ontario and manitoba during the weekend. 
by sunday night, the 29.7 inch low will track northeast into the 
lower great lakes, deepening to 29.6 inches while the high settles 
south into the plains at 30.0 inches. the low looks to deepen to 
29.5 inches on monday as it lingers over the great lakes basin.



lsz162-080415-
lake superior west of a line from saxon harbor wi to grand
portage mn beyond 5nm-
401 pm edt wed jun 7 2023 /301 pm cdt wed jun 7 2023/

.late this afternoon...northeast winds 10 to 20 knots. waves 2 to
4 feet subsiding to 1 to 3 feet. 
.tonight...northeast winds 5 to 15 knots backing northwest late.
waves subsiding to calm to 2 feet. 
.thursday...south winds 5 to 15 knots backing east late. waves
calm to 2 feet. 
.thursday night...southwest winds 5 to 15 knots veering west
after midnight. waves calm to 2 feet. 
.friday...southwest winds 5 to 15 knots increasing to 10 to
20 knots by mid afternoon. a slight chance of showers and
thunderstorms by mid afternoon. waves calm to 2 feet. 
.friday night...west winds 5 to 15 knots becoming north 10 to
20 knots after midnight. a chance of showers and thunderstorms.
waves calm to 2 feet. 
.saturday...northeast winds 10 to 20 knots. a chance of showers.
waves building to 1 to 3 feet. 
.saturday night...north winds 10 to 20 knots veering northeast
after midnight. waves subsiding to calm to 2 feet. 
.sunday...northeast winds 10 to 20 knots backing northwest. waves
calm to 2 feet. 
.monday...west winds 10 to 20 knots. waves calm to 2 feet. 

$$

fzus63 kmqt 072001
glfls 
expires:202306080415;;726635

open lake forecast for lake superior
national weather service marquette mi
401 pm edt wed jun 7 2023

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...ridging at 30.0 inches over the lake this afternoon 
will continue through thursday as the 30.3 inch high over the hudson 
bay tracks east toward the northern atlantic. as the ridge over the 
lake weakens to 29.9 inches while drifting south thursday night and 
friday, a 29.8 inch trough will approach lake superior from the 
northwest. this trough crosses lake superior friday night and then 
stalls across the central great lakes through sunday morning as a 
29.7 inch low pressure develops across the mid-mississippi valley, 
approaching the great lakes basin. in the trough's wake, 30.1 inch 
high pressure builds across ontario and manitoba during the weekend. 
by sunday night, the 29.7 inch low will track northeast into the 
lower great lakes, deepening to 29.6 inches while the high settles 
south into the plains at 30.0 inches. the low looks to deepen to 
29.5 inches on monday as it lingers over the great lakes basin.



lsz263-080415-
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-
401 pm edt wed jun 7 2023

.late this afternoon...northeast winds 10 to 20 knots decreasing
to 5 to 15 knots. waves calm to 2 feet building to 1 to 3 feet. 
.tonight...northeast winds 5 to 15 knots backing northwest after
midnight, then veering north late. waves subsiding to calm to
2 feet. 
.thursday...west winds 5 to 15 knots veering northwest in the
afternoon, then backing west late. waves calm to 2 feet. 
.thursday night...west winds 5 to 15 knots. waves calm to 2 feet.
.friday...southwest winds 10 to 20 knots. a slight chance of
showers by mid afternoon. waves calm to 2 feet. 
.friday night...southwest winds 10 to 20 knots veering north
after midnight. a chance of showers and thunderstorms. waves calm
to 2 feet. 
.saturday...northeast winds 10 to 20 knots. waves building to 1 
to 3 feet. 
.saturday night...northeast winds 10 to 20 knots. waves subsiding
to calm to 2 feet, then building to 1 to 3 feet. 
.sunday...northeast winds 10 to 20 knots backing northwest. waves
subsiding to calm to 2 feet. 
.monday...north winds 10 to 20 knots backing northwest. waves
calm to 2 feet. 

$$

fzus63 kmqt 072001
glfls 
expires:202306080415;;726636

open lake forecast for lake superior
national weather service marquette mi
401 pm edt wed jun 7 2023

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...ridging at 30.0 inches over the lake this afternoon 
will continue through thursday as the 30.3 inch high over the hudson 
bay tracks east toward the northern atlantic. as the ridge over the 
lake weakens to 29.9 inches while drifting south thursday night and 
friday, a 29.8 inch trough will approach lake superior from the 
northwest. this trough crosses lake superior friday night and then 
stalls across the central great lakes through sunday morning as a 
29.7 inch low pressure develops across the mid-mississippi valley, 
approaching the great lakes basin. in the trough's wake, 30.1 inch 
high pressure builds across ontario and manitoba during the weekend. 
by sunday night, the 29.7 inch low will track northeast into the 
lower great lakes, deepening to 29.6 inches while the high settles 
south into the plains at 30.0 inches. the low looks to deepen to 
29.5 inches on monday as it lingers over the great lakes basin.



lsz264-080415-
lake superior from upper entrance to portage canal to manitou
island mi 5nm off shore to the us/canadian border-
401 pm edt wed jun 7 2023

.late this afternoon...northwest winds 5 to 15 knots. waves calm
to 2 feet. 
.tonight...northwest winds 5 to 15 knots veering north late.
waves calm to 2 feet. 
.thursday...northeast winds less than 10 knots becoming northwest
5 to 15 knots in the afternoon, then backing west late. waves
calm to 2 feet. 
.thursday night...west winds 5 to 15 knots. waves calm to 2 feet.
.friday...southwest winds 5 to 15 knots. a slight chance of
showers by mid afternoon. waves calm to 2 feet. 
.friday night...southwest winds 5 to 15 knots becoming north
10 to 20 knots after midnight. a chance of showers. waves calm to
2 feet. 
.saturday...north winds 10 to 20 knots diminishing to 5 to
15 knots by mid afternoon. waves building to 1 to 3 feet, then
subsiding to calm to 2 feet. 
.saturday night...north winds 5 to 15 knots veering northeast
after midnight. waves building to 1 to 3 feet, then subsiding to
calm to 2 feet. 
.sunday...north winds 10 to 20 knots diminishing to 5 to
15 knots. waves subsiding to calm to 2 feet. 
.monday...north winds 5 to 15 knots backing northwest. waves
building to 1 to 3 feet, then subsiding to calm to 2 feet. 

$$

fzus63 kmqt 072001
glfls 
expires:202306080415;;726637

open lake forecast for lake superior
national weather service marquette mi
401 pm edt wed jun 7 2023

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...ridging at 30.0 inches over the lake this afternoon 
will continue through thursday as the 30.3 inch high over the hudson 
bay tracks east toward the northern atlantic. as the ridge over the 
lake weakens to 29.9 inches while drifting south thursday night and 
friday, a 29.8 inch trough will approach lake superior from the 
northwest. this trough crosses lake superior friday night and then 
stalls across the central great lakes through sunday morning as a 
29.7 inch low pressure develops across the mid-mississippi valley, 
approaching the great lakes basin. in the trough's wake, 30.1 inch 
high pressure builds across ontario and manitoba during the weekend. 
by sunday night, the 29.7 inch low will track northeast into the 
lower great lakes, deepening to 29.6 inches while the high settles 
south into the plains at 30.0 inches. the low looks to deepen to 
29.5 inches on monday as it lingers over the great lakes basin.



lsz265-080415-
lake superior west of line from manitou island to marquette mi
beyond 5nm from shore-
401 pm edt wed jun 7 2023

.late this afternoon...northwest winds 5 to 15 knots. waves calm
to 2 feet. 
.tonight...northwest winds 5 to 15 knots. waves calm to 2 feet. 
.thursday...northwest winds 5 to 15 knots veering north in the
afternoon, then backing northwest late. waves calm to 2 feet. 
.thursday night...west winds 5 to 15 knots. waves calm to 2 feet.
.friday...west winds 5 to 15 knots. waves calm to 2 feet. 
.friday night...south winds 5 to 15 knots veering west after
midnight. a chance of showers. waves calm to 2 feet. 
.saturday...north winds 5 to 15 knots increasing to 10 to
20 knots by mid afternoon. waves calm to 2 feet. 
.saturday night...north winds 10 to 20 knots. waves building to
1 to 3 feet. 
.sunday...north winds 10 to 20 knots. waves subsiding to calm to
2 feet. 
.monday...north winds 10 to 20 knots backing northwest. waves
building to 1 to 3 feet, then subsiding to calm to 2 feet. 

$$

fzus63 kmqt 072001
glfls 
expires:202306080415;;726638

open lake forecast for lake superior
national weather service marquette mi
401 pm edt wed jun 7 2023

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...ridging at 30.0 inches over the lake this afternoon 
will continue through thursday as the 30.3 inch high over the hudson 
bay tracks east toward the northern atlantic. as the ridge over the 
lake weakens to 29.9 inches while drifting south thursday night and 
friday, a 29.8 inch trough will approach lake superior from the 
northwest. this trough crosses lake superior friday night and then 
stalls across the central great lakes through sunday morning as a 
29.7 inch low pressure develops across the mid-mississippi valley, 
approaching the great lakes basin. in the trough's wake, 30.1 inch 
high pressure builds across ontario and manitoba during the weekend. 
by sunday night, the 29.7 inch low will track northeast into the 
lower great lakes, deepening to 29.6 inches while the high settles 
south into the plains at 30.0 inches. the low looks to deepen to 
29.5 inches on monday as it lingers over the great lakes basin.



lsz266-080415-
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-
401 pm edt wed jun 7 2023

.late this afternoon...northwest winds 5 to 15 knots. waves calm 
to 2 feet building to 1 to 3 feet. 
.tonight...northwest winds 5 to 15 knots becoming north after 
midnight. waves subsiding to calm to 2 feet. 
.thursday...north winds 5 to 15 knots backing northwest in the
afternoon. waves calm to 2 feet. 
.thursday night...west winds 5 to 15 knots. waves calm to 2 feet.
.friday...west winds 5 to 15 knots. waves calm to 2 feet. 
.friday night...south winds 5 to 15 knots veering southwest after
midnight. a chance of showers after midnight. waves calm to
2 feet. 
.saturday...north winds 5 to 15 knots increasing to 10 to
20 knots by mid afternoon. waves calm to 2 feet. 
.saturday night...north winds 10 to 20 knots. waves building to 2
to 4 feet. 
.sunday...north winds 10 to 20 knots. waves subsiding to 1 to 3 
feet. 
.monday...north winds 10 to 20 knots. waves subsiding to calm to
2 feet, then building to 1 to 3 feet. 

$$

fzus63 kmqt 072001
glfls 
expires:202306080415;;726639

open lake forecast for lake superior
national weather service marquette mi
401 pm edt wed jun 7 2023

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...ridging at 30.0 inches over the lake this afternoon 
will continue through thursday as the 30.3 inch high over the hudson 
bay tracks east toward the northern atlantic. as the ridge over the 
lake weakens to 29.9 inches while drifting south thursday night and 
friday, a 29.8 inch trough will approach lake superior from the 
northwest. this trough crosses lake superior friday night and then 
stalls across the central great lakes through sunday morning as a 
29.7 inch low pressure develops across the mid-mississippi valley, 
approaching the great lakes basin. in the trough's wake, 30.1 inch 
high pressure builds across ontario and manitoba during the weekend. 
by sunday night, the 29.7 inch low will track northeast into the 
lower great lakes, deepening to 29.6 inches while the high settles 
south into the plains at 30.0 inches. the low looks to deepen to 
29.5 inches on monday as it lingers over the great lakes basin.



lsz267-080415-
lake superior from grand marais mi to whitefish point mi 5nm off
shore to the us/canadian border-
401 pm edt wed jun 7 2023

.late this afternoon...northwest winds 10 to 20 knots. waves 2 to
4 feet. 
.tonight...northwest winds 10 to 20 knots becoming north 5 to 15
knots after midnight. waves subsiding to calm to 2 feet. 
.thursday...north winds 5 to 15 knots becoming northwest 10 to
20 knots in the afternoon. waves building to 1 to 3 feet.
.thursday night...west winds 10 to 20 knots diminishing to 5 to
15 knots after midnight. waves subsiding to calm to 2 feet. 
.friday...west winds 10 to 20 knots diminishing to 5 to 15 knots
by mid afternoon. waves calm to 2 feet. 
.friday night...south winds 5 to 15 knots increasing to 10 to
20 knots after midnight. waves calm to 2 feet. 
.saturday...northeast winds 10 to 20 knots backing north by mid
afternoon. a chance of showers. waves calm to 2 feet. 
.saturday night...north winds 10 to 20 knots. waves building to 2
to 4 feet. 
.sunday...north winds 10 to 20 knots. waves subsiding to 1 to 3 
feet. 
.monday...north winds 10 to 20 knots. waves subsiding to calm to
2 feet, then building to 1 to 3 feet. 

$$