fzus63 kdtx 221342
glflh 
expires:202606222145;;183760

open lake forecast for lake huron
national weather service detroit/pontiac mi
942 am edt mon jun 22 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 compact low pressure system, 29.60 inches, moves
east across the ohio valley this morning, bringing active weather
across the southern great lakes. high pressure, 30.20 inches,
will then build in tonight, producing light winds for the early
week period.


lhz361-222145-
lake huron from 5nm east of mackinac bridge to presque isle lt
beyond 5 nm off shore-
942 am edt mon jun 22 2026

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


$$

fzus63 kdtx 221342
glflh 
expires:202606222145;;183761

open lake forecast for lake huron
national weather service detroit/pontiac mi
942 am edt mon jun 22 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 compact low pressure system, 29.60 inches, moves
east across the ohio valley this morning, bringing active weather
across the southern great lakes. high pressure, 30.20 inches,
will then build in tonight, producing light winds for the early
week period.


lhz362-363-222145-
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-
942 am edt mon jun 22 2026

.rest of today...light and variable winds becoming north 5 to
10 knots in the afternoon. waves 2 feet or less. 
.tonight...north winds 10 to 15 knots backing to the northwest in
the late evening and overnight. waves 1 to 3 feet building to
2 to 4 feet in the late evening and overnight. 
.tuesday...northwest winds 10 to 15 knots. waves 2 to 4 feet
subsiding to 1 to 3 feet in the late morning and afternoon. 
.tuesday night...light and variable winds. waves 2 feet or less. 
.wednesday...light and variable winds becoming southeast 5 to
10 knots. a chance of showers late in the morning. rain showers
and a chance of thunderstorms late in the evening. waves 2 feet
or less. 
.thursday...southeast winds 5 to 10 knots backing to the
northeast early in the evening...then backing to the northwest by
midnight. showers and a chance of thunderstorms early in the
morning...then a chance of showers until early evening. waves
2 feet or less. 
.friday...west winds 5 to 10 knots until afternoon becoming light
and variable. waves 2 feet or less. 


$$

fzus63 kdtx 221342
glflh 
expires:202606222145;;183762

open lake forecast for lake huron
national weather service detroit/pontiac mi
942 am edt mon jun 22 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 compact low pressure system, 29.60 inches, moves
east across the ohio valley this morning, bringing active weather
across the southern great lakes. high pressure, 30.20 inches,
will then build in tonight, producing light winds for the early
week period.


lhz462>464-222145-
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-
942 am edt mon jun 22 2026

.rest of today...north winds 5 to 10 knots increasing to 10 to
15 knots late in the afternoon. waves 1 to 3 feet. 
.tonight...north winds 10 to 15 knots. waves 2 to 4 feet. 
.tuesday...northwest winds 10 to 15 knots becoming north 5 to
10 knots early in the afternoon. waves 1 to 3 feet. 
.tuesday night...light and variable winds. waves 2 feet or less. 
.wednesday...light and variable winds becoming south 5 to
10 knots late in the morning...then backing to the southeast late
in the afternoon. a chance of showers late in the afternoon. a
chance of showers and thunderstorms late in the evening. waves
2 feet or less. 
.thursday...south winds 5 to 10 knots veering to the west by
midnight. showers likely and a chance of thunderstorms. waves
2 feet or less. 
.friday...west winds 5 to 10 knots until afternoon becoming light
and variable. waves 2 feet or less. 


$$

fzus63 kmkx 221923
glflm 
expires:202606230400;;731488

open lake forecast for lake michigan
national weather service milwaukee/sullivan wi
223 pm cdt mon jun 22 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...

modest northerly winds over the southern portion of the lake will
gradually become light tonight as high pressure approaches. a
surface ridge of 30.2 inches will then slowly move across lake
michigan for tuesday afternoon and evening with light and variable
winds expected. by wednesday, the high pressure will exit to the 
southeast and low pressure around 29.9 inches will track from
northwest wi to across northern or central lake michigan 
wednesday night. as the low approaches, modest southerly winds
will develop on wednesday, then shift west to northwest late
wednesday night and thursday after the low passes. the winds will
remain light the remainder of the week. 


lmz080-669-671-673-675-777-779-870-872-874-876-878-230400-
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-
223 pm cdt mon jun 22 2026

sheboygan wi to pentwater mi south...

.tonight...north winds 15 to 25 kt diminishing to 10 to 15 kt.
waves 4 to 6 ft occasionally to 8 ft subsiding to 3 to 5 ft. 
.tuesday...north winds 10 to 15 kt increasing to 10 to 20 kt.
waves 1 to 3 ft. 
.tuesday night...north winds 10 to 15 kt becoming northwest late
in the evening, then becoming southwest after midnight increasing
to 5 to 10 kt late. waves 1 to 3 ft subsiding to 1 to 2 ft. 
.wednesday...south winds 10 to 20 kt increasing to 15 to 25 kt.
chance of showers. waves 1 to 3 ft building to 3 to 5 ft. 
.wednesday night...south winds 10 to 20 kt becoming southwest
10 to 15 kt. showers likely. waves 3 to 5 ft subsiding to 1 to
3 ft. 
.thursday...west winds 10 to 15 kt becoming northwest 10 to
20 kt. waves 1 to 2 ft. 
.thursday night...north winds 10 to 15 kt diminishing to 5 to
10 kt. waves 1 to 2 ft. 
.friday...northeast winds 5 to 10 kt becoming north 10 to 15 kt.
waves 1 to 2 ft. 
.saturday...northeast winds 10 to 15 kt increasing to 10 to
20 kt. waves 1 ft or less.  

$$

fzus63 kmkx 221923
glflm 
expires:202606230400;;731487

open lake forecast for lake michigan
national weather service milwaukee/sullivan wi
223 pm cdt mon jun 22 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...

modest northerly winds over the southern portion of the lake will
gradually become light tonight as high pressure approaches. a
surface ridge of 30.2 inches will then slowly move across lake
michigan for tuesday afternoon and evening with light and variable
winds expected. by wednesday, the high pressure will exit to the 
southeast and low pressure around 29.9 inches will track from
northwest wi to across northern or central lake michigan 
wednesday night. as the low approaches, modest southerly winds
will develop on wednesday, then shift west to northwest late
wednesday night and thursday after the low passes. the winds will
remain light the remainder of the week. 


lmz261-362-364-366-563-565-567-868-230400-
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-
223 pm cdt mon jun 22 2026

sheboygan wi to pentwater mi north...

.tonight...north winds 10 to 15 kt. waves 2 to 4 ft subsiding to 
1 to 2 ft. 
.tuesday...north winds 10 to 15 kt becoming northwest. waves 1 to
2 ft. 
.tuesday night...west winds 5 to 10 kt backing to southeast.
waves 1 to 2 ft. 
.wednesday...south winds 10 to 20 kt increasing to 15 to 25 kt.
showers likely. waves 1 to 3 ft building to 3 to 5 ft. 
.wednesday night...south winds 10 to 20 kt diminishing to 10 to
15 kt. chance of showers. waves 3 to 5 ft subsiding to 2 to 4 ft.
.thursday...northwest winds 10 to 15 kt increasing to 10 to
20 kt. waves 1 to 3 ft. 
.thursday night...northwest winds 10 to 15 kt becoming north.
waves 1 to 2 ft. 
.friday...north winds 5 to 10 kt becoming northwest 10 to 20 kt.
waves 1 to 2 ft. 
.saturday...northeast winds 10 to 15 kt increasing to 10 to
20 kt. waves 1 ft or less.  

$$

fzus63 kmqt 221401
glfls 
expires:202606222000;;184186

open lake forecast for lake superior
national weather service marquette mi
1000 am edt mon jun 22 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... 

this morning, lake superior sits under 30.0 inches of pressure, 
which builds to 30.2 inches by tuesday midday. late tuesday into 
wednesday, pressure falls to 29.9 inches as a weak 30.0 inch low 
passes just south of lake superior. ridging fills in behind this 
low, sending pressure over lake superior to 30.0 inches by saturday 
afternoon. 




lsz264-222000-
lake superior from upper entrance to portage canal to manitou
island mi 5nm off shore to the us/canadian border-
1000 am edt mon jun 22 2026

.rest of today...northwest winds 5 to 15 knots backing west in
the afternoon. waves calm to 2 feet. 
.tonight...west winds 5 to 15 knots veering northwest after
midnight. waves calm to 2 feet. 
.tuesday...west winds less than 10 knots backing south late.
waves calm to 2 feet. 
.tuesday night...southeast winds 5 to 15 knots. a chance of rain
showers and a slight chance of thunderstorms after midnight.
waves calm to 2 feet. 
.wednesday...east winds 5 to 15 knots. rain showers likely and a
slight chance of thunderstorms through early afternoon, then a
slight chance of rain showers by mid afternoon. waves calm to
2 feet. 
.wednesday night...northeast winds 5 to 15 knots. waves calm to
2 feet. 
.thursday...north winds 5 to 15 knots backing west. waves calm to
2 feet. 
.friday...west winds 5 to 15 knots becoming southwest less than
10 knots. waves calm to 2 feet. 

$$

fzus63 kmqt 221401
glfls 
expires:202606222000;;184187

open lake forecast for lake superior
national weather service marquette mi
1000 am edt mon jun 22 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... 

this morning, lake superior sits under 30.0 inches of pressure, 
which builds to 30.2 inches by tuesday midday. late tuesday into 
wednesday, pressure falls to 29.9 inches as a weak 30.0 inch low 
passes just south of lake superior. ridging fills in behind this 
low, sending pressure over lake superior to 30.0 inches by saturday 
afternoon. 




lsz265-222000-
lake superior west of line from manitou island to marquette mi
beyond 5nm from shore-
1000 am edt mon jun 22 2026

.rest of today...northwest winds 5 to 15 knots veering north in
the afternoon, then backing west late. waves calm to 2 feet. 
.tonight...northwest winds 5 to 15 knots backing west late. waves
calm to 2 feet. 
.tuesday...west winds 5 to 15 knots backing east in the
afternoon. waves calm to 2 feet. 
.tuesday night...southeast winds 5 to 15 knots increasing to
10 to 20 knots after midnight. a chance of showers and a slight
chance of thunderstorms after midnight. waves calm to 2 feet. 
.wednesday...east winds 10 to 20 knots increasing to 15 to
25 knots by mid afternoon. showers through early afternoon. a
slight chance of thunderstorms. a chance of showers by mid
afternoon. waves building to 1 to 3 feet. 
.wednesday night...east winds 10 to 20 knots backing north after
midnight. waves subsiding to calm to 2 feet. 
.thursday...northwest winds 10 to 20 knots backing west. waves
calm to 2 feet. 
.friday...northwest winds 5 to 15 knots backing southeast. waves
calm to 2 feet. 

$$

fzus63 kmqt 221401
glfls 
expires:202606222000;;184188

open lake forecast for lake superior
national weather service marquette mi
1000 am edt mon jun 22 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... 

this morning, lake superior sits under 30.0 inches of pressure, 
which builds to 30.2 inches by tuesday midday. late tuesday into 
wednesday, pressure falls to 29.9 inches as a weak 30.0 inch low 
passes just south of lake superior. ridging fills in behind this 
low, sending pressure over lake superior to 30.0 inches by saturday 
afternoon. 




lsz266-222000-
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 mon jun 22 2026

.rest of today...northwest winds 10 to 20 knots diminishing to
5 to 15 knots late. waves calm to 2 feet. 
.tonight...northwest winds 5 to 15 knots. waves calm to 2 feet. 
.tuesday...northwest winds 5 to 15 knots backing west late. waves
calm to 2 feet. 
.tuesday night...southeast winds 5 to 15 knots. a chance of rain
showers after midnight. waves calm to 2 feet. 
.wednesday...east winds 10 to 20 knots. a chance of rain showers
and a slight chance of thunderstorms. waves building to 1 to
3 feet, then subsiding to calm to 2 feet. 
.wednesday night...east winds 10 to 20 knots backing northeast
after midnight. waves calm to 2 feet. 
.thursday...northwest winds 10 to 20 knots diminishing to 5 to
15 knots. waves calm to 2 feet. 
.friday...northwest winds 5 to 15 knots. waves calm to 2 feet. 

$$

fzus63 kmqt 221401
glfls 
expires:202606222000;;184189

open lake forecast for lake superior
national weather service marquette mi
1000 am edt mon jun 22 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... 

this morning, lake superior sits under 30.0 inches of pressure, 
which builds to 30.2 inches by tuesday midday. late tuesday into 
wednesday, pressure falls to 29.9 inches as a weak 30.0 inch low 
passes just south of lake superior. ridging fills in behind this 
low, sending pressure over lake superior to 30.0 inches by saturday 
afternoon. 




lsz267-222000-
lake superior from grand marais mi to whitefish point mi 5nm off
shore to the us/canadian border-
1000 am edt mon jun 22 2026

.rest of today...northwest winds 10 to 20 knots. waves calm to
2 feet. 
.tonight...northwest winds 10 to 20 knots diminishing to 5 to
15 knots late. waves calm to 2 feet. 
.tuesday...northwest winds 5 to 15 knots backing west in the
afternoon. waves calm to 2 feet. 
.tuesday night...northwest winds 5 to 15 knots backing southeast
after midnight. waves calm to 2 feet. 
.wednesday...east winds 5 to 15 knots. a chance of rain showers.
waves calm to 2 feet. 
.wednesday night...east winds 10 to 20 knots. a chance of rain
showers. waves calm to 2 feet. 
.thursday...northwest winds 10 to 20 knots. waves calm to 2 feet.
.friday...west winds 5 to 15 knots. waves calm to 2 feet. 

$$

fzus63 kmqt 221401
glfls 
expires:202606222000;;184184

open lake forecast for lake superior
national weather service marquette mi
1000 am edt mon jun 22 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... 

this morning, lake superior sits under 30.0 inches of pressure, 
which builds to 30.2 inches by tuesday midday. late tuesday into 
wednesday, pressure falls to 29.9 inches as a weak 30.0 inch low 
passes just south of lake superior. ridging fills in behind this 
low, sending pressure over lake superior to 30.0 inches by saturday 
afternoon. 




lsz162-222000-
lake superior west of a line from saxon harbor wi to grand
portage mn beyond 5nm-
1000 am edt mon jun 22 2026 /900 am cdt mon jun 22 2026/

.rest of today...east winds 5 to 15 knots veering south in the
afternoon, then veering southwest late. waves calm to 2 feet. 
.tonight...west winds 5 to 15 knots backing southwest late. waves
calm to 2 feet. 
.tuesday...north winds less than 10 knots becoming northeast 5 to
15 knots in the afternoon. a chance of showers and a slight
chance of thunderstorms by mid afternoon. waves calm to 2 feet. 
.tuesday night...northeast winds 5 to 15 knots increasing to
10 to 20 knots after midnight. a chance of rain showers through
midnight. a chance of thunderstorms. rain showers after midnight.
waves calm to 2 feet. 
.wednesday...northeast winds 10 to 20 knots. a chance of rain
showers. waves building to 2 to 4 feet, then subsiding to 1 to
3 feet. 
.wednesday night...northeast winds 10 to 20 knots diminishing to
5 to 15 knots after midnight. waves subsiding to calm to 2 feet. 
.thursday...north winds 5 to 15 knots diminishing to less than
10 knots. waves calm to 2 feet. 
.friday...north winds less than 10 knots. waves calm to 2 feet. 

$$

fzus63 kmqt 221401
glfls 
expires:202606222000;;184185

open lake forecast for lake superior
national weather service marquette mi
1000 am edt mon jun 22 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... 

this morning, lake superior sits under 30.0 inches of pressure, 
which builds to 30.2 inches by tuesday midday. late tuesday into 
wednesday, pressure falls to 29.9 inches as a weak 30.0 inch low 
passes just south of lake superior. ridging fills in behind this 
low, sending pressure over lake superior to 30.0 inches by saturday 
afternoon. 




lsz263-222000-
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 mon jun 22 2026

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

$$