fzus61 kbuf 290824
glflo 
expires:202209291515;;639278

open lake forecast for lake ontario
national weather service buffalo ny
424 am edt thu sep 29 2022

for waters beyond five nautical miles of shore on lake ontario

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 30.5 inch high centered over the upper great lakes
will gradually drift across lake ontario through friday. the high
will weaken a bit on saturday as it will be stationary over new 
england. a second 30.5 inch high will pass by to the north of the 
lake saturday night and sunday...then will cross new england 
before moving off the coast sunday night and monday.


loz062-291515-
lake ontario open waters from the niagara river to hamlin beach-
424 am edt thu sep 29 2022

.today...north winds 5 to 10 knots becoming southwest. waves
2 feet or less. 
.tonight...south winds less than 10 knots becoming southeast.
waves 1 foot or less. 
.friday...southeast winds 10 knots or less becoming east. waves
1 foot or less. 
.friday night...east winds 10 knots or less. waves 1 foot or
less. 
.saturday...northeast winds 10 to 15 knots increasing to 15 to
25 knots. waves 2 feet or less building to 2 to 4 feet. 
.sunday...northeast winds 15 to 25 knots. waves 3 to 5 feet. 
.monday...east winds 10 to 15 knots diminishing to less than
10 knots. waves 2 to 4 feet subsiding to 1 to 3 feet. 

$$

fzus61 kbuf 290824
glflo 
expires:202209291515;;639279

open lake forecast for lake ontario
national weather service buffalo ny
424 am edt thu sep 29 2022

for waters beyond five nautical miles of shore on lake ontario

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 30.5 inch high centered over the upper great lakes
will gradually drift across lake ontario through friday. the high
will weaken a bit on saturday as it will be stationary over new 
england. a second 30.5 inch high will pass by to the north of the 
lake saturday night and sunday...then will cross new england 
before moving off the coast sunday night and monday.


loz063>065-291515-
lake ontario open waters from hamlin beach to the saint lawrence
river-
424 am edt thu sep 29 2022

.today...north winds 5 to 10 knots becoming northwest. waves
2 feet or less. 
.tonight...northwest winds less than 10 knots becoming southeast.
waves 1 foot or less. 
.friday...southeast winds 10 knots or less becoming northeast.
waves 1 foot or less. 
.friday night...northeast winds less than 10 knots becoming east.
waves 1 foot or less. 
.saturday...east winds 10 to 15 knots becoming northeast and
increasing to 30 knots. waves 2 feet or less building to 2 to
4 feet. 
.sunday...northeast winds to 30 knots becoming east 15 to
25 knots. waves 3 to 6 feet. 
.monday...east winds 5 to 15 knots becoming southeast. waves 2 to
4 feet subsiding to 1 foot or less. 

$$

fzus61 kcle 290758
glfle 
expires:202209291415;;637408

open lake forecast for lake erie
national weather service cleveland oh
358 am edt thu sep 29 2022

for waters beyond five nautical miles of shore on lake erie

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 30.50 inches will persist across the area today,
slowly drifting east into friday. for the weekend, another high 
pressure 30.60 inches will build from the north while the remnant 
low of hurricane ian 29.80 inches will enter the southern 
appalachians, resulting in a strong pressure gradient over lake 
erie through sunday. this high pressure will finally arrive across
the lake by monday, weakening to 30.30 inches. 


lez162-163-291415-
detroit river lt. to maumee bay oh to reno beach oh beyond 5nm
offshoreline to us-canadian border-
reno beach to the islands oh beyond 5nm off shoreline to us-
canadian border-
358 am edt thu sep 29 2022

.today...northeast winds 5 to 15 knots becoming east. waves
2 feet or less. 
.tonight...east winds 5 to 10 knots. waves 2 feet or less. 
.friday...east winds 5 to 15 knots. waves 2 feet or less. 
.friday night...northeast winds 10 to 15 knots increasing to
15 to 20 knots. waves 1 to 3 feet building to 2 to 4 feet. 
.saturday...northeast winds 15 to 20 knots. waves 3 to 6 feet. 
.sunday...northeast winds 15 to 20 knots. waves 4 to 7 feet
subsiding to 3 to 6 feet. waves occasionally around 9 feet. 
.monday...northeast winds 5 to 15 knots. waves 2 to 4 feet
subsiding to 1 to 3 feet. 

$$

fzus61 kcle 290758
glfle 
expires:202209291415;;637409

open lake forecast for lake erie
national weather service cleveland oh
358 am edt thu sep 29 2022

for waters beyond five nautical miles of shore on lake erie

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 30.50 inches will persist across the area today,
slowly drifting east into friday. for the weekend, another high 
pressure 30.60 inches will build from the north while the remnant 
low of hurricane ian 29.80 inches will enter the southern 
appalachians, resulting in a strong pressure gradient over lake 
erie through sunday. this high pressure will finally arrive across
the lake by monday, weakening to 30.30 inches. 


lez164>166-291415-
the islands to vermilion oh beyond 5 nm off shoreline to us-
canadian border-
vermilion to avon point oh beyond 5 nm off shoreline to us-
canadian border-
avon point to willowick oh beyond 5 nm off shoreline to us-
canadian border-
358 am edt thu sep 29 2022

.today...northeast winds 10 to 15 knots. waves 1 to 3 feet. 
.tonight...northeast winds around 10 knots becoming east. waves
1 to 2 feet. 
.friday...east winds 5 to 15 knots becoming northeast. waves 1 to
2 feet. 
.friday night...northeast winds 15 to 20 knots becoming east.
waves 2 to 4 feet. 
.saturday...northeast winds 15 to 25 knots. waves 3 to 6 feet
building to 5 to 8 feet. waves occasionally around 10 feet. 
.sunday...northeast winds 15 to 25 knots becoming east. waves
5 to 9 feet subsiding to 3 to 6 feet. waves occasionally around
11 feet. 
.monday...east winds 15 to 20 knots diminishing to 5 to 15 knots.
waves 3 to 5 feet subsiding to 1 to 3 feet. 

$$

fzus61 kcle 290758
glfle 
expires:202209291415;;637410

open lake forecast for lake erie
national weather service cleveland oh
358 am edt thu sep 29 2022

for waters beyond five nautical miles of shore on lake erie

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 30.50 inches will persist across the area today,
slowly drifting east into friday. for the weekend, another high 
pressure 30.60 inches will build from the north while the remnant 
low of hurricane ian 29.80 inches will enter the southern 
appalachians, resulting in a strong pressure gradient over lake 
erie through sunday. this high pressure will finally arrive across
the lake by monday, weakening to 30.30 inches. 


lez061-167>169-291415-
ripley to buffalo ny extending from 5nm off shoreline to us-
canadian border-willowick to geneva-on-the-
lake oh beyond 5nm off shoreline to us-canadian border-geneva-on-
the-lake to conneaut oh beyond 5 nm off shoreline to us-
canadian border-
conneaut oh to ripley ny beyond 5 nm off shoreline to us-
canadian border-
358 am edt thu sep 29 2022

.today...north winds 5 to 15 knots becoming northeast. waves 1 to
3 feet. 
.tonight...northeast winds 5 to 10 knots becoming east. waves
2 feet or less. 
.friday...east winds 5 to 15 knots becoming northeast. waves
2 feet or less. 
.friday night...northeast winds 10 to 15 knots becoming east
15 to 20 knots. waves 1 to 3 feet building to 2 to 4 feet. 
.saturday...northeast winds 15 to 25 knots. waves 3 to 6 feet
building to 5 to 8 feet. waves occasionally around 10 feet. 
.sunday...northeast winds 15 to 25 knots becoming east. waves
5 to 9 feet subsiding to 3 to 6 feet. waves occasionally around
11 feet. 
.monday...east winds 15 to 20 knots diminishing to 5 to 15 knots.
waves 3 to 5 feet subsiding to 1 to 3 feet. 

$$

fzus63 kdtx 290752
glfsc 
expires:202209291600;;637102

lake st clair forecast
national weather service detroit/pontiac mi
352 am edt thu sep 29 2022

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, 30.50 inches, will center over the
great lakes this morning, bringing lighter winds and dry weather
through the end of the week.


lcz460-291600-
lake st clair-
352 am edt thu sep 29 2022

.today...north winds 5 to 10 knots until late afternoon becoming
light and variable. mostly sunny. waves 2 feet or less.
.tonight...light and variable winds becoming east 5 to 10 knots in
the late evening and overnight. clear. waves 2 feet or less.
.friday...northeast winds 5 to 10 knots. sunny. waves 2 feet or
less.
.friday night...northeast winds 5 to 10 knots. mostly clear. waves 2
feet or less.
.saturday...northeast winds 10 to 15 knots. partly cloudy. waves 2
feet or less.
.sunday...northeast winds 15 to 20 knots. mostly clear. waves 2 feet
or less.
.monday...northeast winds 10 to 15 knots. mostly clear. waves 2 feet
or less.

$$

fzus63 kdtx 290751
glflh 
expires:202209291600;;637099

open lake forecast for lake huron
national weather service detroit/pontiac mi
351 am edt thu sep 29 2022

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, 30.50 inches, will center over the
great lakes this morning, bringing lighter winds and dry weather
through the end of the week.


lhz361-362-291600-
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-
351 am edt thu sep 29 2022

.today...west winds 5 to 10 knots early in the morning becoming
light and variable. waves 2 feet or less. 
.tonight...light and variable winds becoming south 5 to 10 knots
in the late evening and early morning...then veering to the
southwest early in the morning. waves 2 feet or less. 
.friday...southwest winds 5 to 10 knots until late afternoon
becoming light and variable. waves 2 feet or less. 
.friday night...light and variable winds. waves 2 feet or less. 
.saturday...north winds 5 to 10 knots becoming northeast 15 to
20 knots with gusts to around 30 knots. waves 2 feet or less
building to 4 to 6 feet. waves occasionally around 8 feet. 
.sunday...northeast winds 15 to 20 knots becoming east 5 to
10 knots. waves 4 to 6 feet. waves occasionally around 8 feet. 
.monday...east winds 5 to 10 knots. waves 1 to 3 feet. 


$$

fzus63 kdtx 290751
glflh 
expires:202209291600;;637100

open lake forecast for lake huron
national weather service detroit/pontiac mi
351 am edt thu sep 29 2022

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, 30.50 inches, will center over the
great lakes this morning, bringing lighter winds and dry weather
through the end of the week.


lhz363-462>464-291600-
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-
351 am edt thu sep 29 2022

.today...northwest winds 5 to 10 knots in the morning becoming
light and variable. waves 1 to 3 feet. 
.tonight...light and variable winds becoming southeast 5 to
10 knots early in the morning. waves 2 feet or less. 
.friday...light and variable winds. waves 2 feet or less. 
.friday night...light and variable winds becoming east 5 to
10 knots after midnight. waves 2 feet or less. 
.saturday...northeast winds 5 to 10 knots increasing to 20 to
25 knots. waves 2 feet or less building to 4 to 6 feet. waves
occasionally around 8 feet. 
.sunday...northeast winds 15 to 20 knots decreasing to 10 to
15 knots in the late evening and early morning. waves 4 to
6 feet. waves occasionally around 8 feet. 
.monday...northeast winds 5 to 10 knots. waves 2 to 4 feet
subsiding to 2 feet or less. 


$$

fzus63 kmkx 290756
glflm 
expires:202209291515;;637322

open lake forecast for lake michigan
national weather service milwaukee/sullivan wi
256 am cdt thu sep 29 2022

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...

high pressure around 30.5 inches over lake michigan this morning
will bring lighter winds and lower wave heights. the high pressure
will linger across the great lakes region through saturday. 
saturday night into sunday east to northeast winds build with 
gusts around 20 knots. this will be due to the tightening pressure
gradient as hurricane ian moves onto the east coast.


lmz261-362-364-366-563-565-567-868-291515-
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-
256 am cdt thu sep 29 2022

sheboygan wi to pentwater mi north...

.today...southwest winds 5 to 10 kt increasing to 10 to 15 kt.
waves 1 to 2 ft. 
.tonight...south winds 10 to 15 kt becoming southwest. waves 1 to
3 ft. 
.friday...southwest winds 10 to 15 kt diminishing to 5 to 10 kt.
waves 1 to 3 ft. 
.friday night...south winds 5 to 10 kt. waves 1 to 2 ft. 
.saturday...northeast winds 5 to 10 kt increasing to 10 to 20 kt
in the afternoon. waves 1 ft or less building to 1 to 3 ft. 
.saturday night...northeast winds 15 to 25 kt becoming east.
waves 3 to 5 ft. 
.sunday...east winds 10 to 20 kt becoming northeast. waves 3 to
5 ft subsiding to 2 to 4 ft. 
.monday...southeast winds 10 to 15 kt becoming south 5 to 10 kt.
waves 1 to 2 ft.  

$$

fzus63 kmkx 290756
glflm 
expires:202209291515;;637323

open lake forecast for lake michigan
national weather service milwaukee/sullivan wi
256 am cdt thu sep 29 2022

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...

high pressure around 30.5 inches over lake michigan this morning
will bring lighter winds and lower wave heights. the high pressure
will linger across the great lakes region through saturday. 
saturday night into sunday east to northeast winds build with 
gusts around 20 knots. this will be due to the tightening pressure
gradient as hurricane ian moves onto the east coast.


lmz080-669-671-673-675-777-779-870-872-874-876-878-291515-
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-
256 am cdt thu sep 29 2022

sheboygan wi to pentwater mi south...

.today...east winds 5 to 10 kt becoming southeast. waves 1 to
3 ft subsiding to 1 ft or less. 
.tonight...southeast winds 5 to 10 kt becoming south. waves 1 to
2 ft. 
.friday...south winds 5 to 10 kt backing to east. waves 1 to
2 ft. 
.friday night...northeast winds 10 to 15 kt. waves 1 to 2 ft. 
.saturday...northeast winds 10 to 15 kt increasing to 10 to
20 kt. waves 1 to 3 ft building to 2 to 4 ft. 
.saturday night...northeast winds 10 to 20 kt. waves 4 to 6 ft
occasionally to 8 ft. 
.sunday...northeast winds 10 to 20 kt. waves 4 to 6 ft
occasionally to 8 ft. 
.monday...east winds 10 to 15 kt becoming northeast. waves 2 to
4 ft subsiding to 1 to 3 ft.  

$$

fzus63 kmqt 290805
glfls 
expires:202209291615;;638156

open lake forecast for lake superior
national weather service marquette mi
405 am edt thu sep 29 2022

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 of 30.5 inches currently over the great lakes
region gradually shifts southeast ahead of a weak 30.2 inch 
trough forecast to cross lake superior friday night. a 30.6 inch 
ridge builds southeast over northern ontario by saturday morning 
before shifting southeast and weakening on monday. across eastern 
lake superior, ridging builds to 30.5 inches by sunday morning 
that weakens to 30.2 inches by monday evening. 


lsz264-291615-
lake superior from upper entrance to portage canal to manitou
island mi 5nm off shore to the us/canadian border-
405 am edt thu sep 29 2022

.early this morning...southwest winds 5 to 15 knots. waves calm
to 2 feet building to 1 to 3 feet. 
.today...southwest winds 5 to 15 knots increasing to 10 to
20 knots in the afternoon, then becoming south 5 to 15 knots
late. waves building to 2 to 4 feet, then subsiding to 1 to
3 feet. 
.tonight...south winds 5 to 15 knots veering southwest after
midnight. waves 1 to 3 feet. 
.friday...southwest winds 5 to 15 knots. waves subsiding to calm
to 2 feet. 
.friday night...southeast winds less than 10 knots becoming
northeast 10 to 20 knots after midnight. waves building to 1 to
3 feet. 
.saturday...northeast winds 10 to 20 knots. waves building to
3 to 6 feet occasionally to 8 feet. 
.saturday night...east winds 10 to 20 knots diminishing to 5 to
15 knots after midnight. waves subsiding to 2 to 4 feet. 
.sunday...southeast winds 5 to 15 knots veering south. waves
subsiding to calm to 2 feet. 
.monday...southwest winds 5 to 15 knots. waves calm to 2 feet. 

$$

fzus63 kmqt 290805
glfls 
expires:202209291615;;638157

open lake forecast for lake superior
national weather service marquette mi
405 am edt thu sep 29 2022

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 of 30.5 inches currently over the great lakes
region gradually shifts southeast ahead of a weak 30.2 inch 
trough forecast to cross lake superior friday night. a 30.6 inch 
ridge builds southeast over northern ontario by saturday morning 
before shifting southeast and weakening on monday. across eastern 
lake superior, ridging builds to 30.5 inches by sunday morning 
that weakens to 30.2 inches by monday evening. 


lsz265-291615-
lake superior west of line from manitou island to marquette mi
beyond 5nm from shore-
405 am edt thu sep 29 2022

.early this morning...southwest winds 10 to 20 knots. waves calm
to 2 feet. 
.today...southwest winds 10 to 20 knots diminishing to 5 to
15 knots in the afternoon, then backing south late. waves calm to
2 feet. 
.tonight...south winds 10 to 20 knots veering southwest after
midnight. waves building to 1 to 3 feet, then subsiding to calm
to 2 feet. 
.friday...southwest winds 10 to 20 knots becoming south 5 to
15 knots in the afternoon, then backing southeast late. waves
calm to 2 feet. 
.friday night...east winds 5 to 15 knots backing northeast after
midnight. waves calm to 2 feet. 
.saturday...northeast winds 10 to 20 knots. waves building to
3 to 5 feet occasionally to 7 feet. 
.saturday night...east winds 15 to 25 knots diminishing to 10 to
20 knots after midnight. waves subsiding to 2 to 4 feet. 
.sunday...southeast winds 10 to 20 knots veering south. waves
subsiding to calm to 2 feet. 
.monday...south winds 10 to 20 knots becoming southwest 5 to
15 knots. waves calm to 2 feet. 

$$

fzus63 kmqt 290805
glfls 
expires:202209291615;;638158

open lake forecast for lake superior
national weather service marquette mi
405 am edt thu sep 29 2022

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 of 30.5 inches currently over the great lakes
region gradually shifts southeast ahead of a weak 30.2 inch 
trough forecast to cross lake superior friday night. a 30.6 inch 
ridge builds southeast over northern ontario by saturday morning 
before shifting southeast and weakening on monday. across eastern 
lake superior, ridging builds to 30.5 inches by sunday morning 
that weakens to 30.2 inches by monday evening. 


lsz266-291615-
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-
405 am edt thu sep 29 2022

.early this morning...southwest winds 10 to 20 knots. waves calm
to 2 feet. 
.today...southwest winds 10 to 20 knots backing south late. waves
building to 1 to 3 feet. 
.tonight...south winds 10 to 20 knots becoming southwest 15 to
25 knots after midnight, then diminishing to 10 to 20 knots late.
waves building to 2 to 4 feet, then subsiding to 1 to 3 feet. 
.friday...southwest winds 10 to 20 knots diminishing to 5 to
15 knots in the afternoon, then backing south late. waves
subsiding to calm to 2 feet. 
.friday night...southeast winds 5 to 15 knots backing northeast
after midnight. waves building to 1 to 3 feet. 
.saturday...northeast winds 10 to 20 knots increasing to 15 to
25 knots by mid afternoon. waves building to 3 to 5 feet
occasionally to 7 feet. 
.saturday night...east winds 15 to 25 knots diminishing to 10 to
20 knots after midnight. waves subsiding to 2 to 4 feet. 
.sunday...southeast winds 10 to 20 knots veering south. waves
subsiding to calm to 2 feet. 
.monday...south winds 10 to 20 knots veering southwest. waves
calm to 2 feet. 

$$

fzus63 kmqt 290805
glfls 
expires:202209291615;;638159

open lake forecast for lake superior
national weather service marquette mi
405 am edt thu sep 29 2022

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 of 30.5 inches currently over the great lakes
region gradually shifts southeast ahead of a weak 30.2 inch 
trough forecast to cross lake superior friday night. a 30.6 inch 
ridge builds southeast over northern ontario by saturday morning 
before shifting southeast and weakening on monday. across eastern 
lake superior, ridging builds to 30.5 inches by sunday morning 
that weakens to 30.2 inches by monday evening. 


lsz267-291615-
lake superior from grand marais mi to whitefish point mi 5nm off
shore to the us/canadian border-
405 am edt thu sep 29 2022

.early this morning...southwest winds 10 to 20 knots. waves calm
to 2 feet. 
.today...southwest winds 10 to 20 knots becoming south 5 to
15 knots late. waves building to 1 to 3 feet, then subsiding to
calm to 2 feet. 
.tonight...south winds 15 to 25 knots veering southwest after
midnight, then diminishing to 10 to 20 knots late. waves building
to 2 to 4 feet, then subsiding to 1 to 3 feet. 
.friday...southwest winds 10 to 20 knots diminishing to 5 to
15 knots in the afternoon. waves subsiding to calm to 2 feet. 
.friday night...southeast winds 5 to 15 knots backing northeast
after midnight. waves calm to 2 feet. 
.saturday...northeast winds 10 to 20 knots increasing to 15 to
25 knots by mid afternoon. waves building to 2 to 4 feet. 
.saturday night...east winds 15 to 25 knots. waves building to
3 to 5 feet occasionally to 7 feet, then subsiding to 1 to
3 feet. 
.sunday...east winds 10 to 20 knots veering south. waves
subsiding to calm to 2 feet. 
.monday...south winds 10 to 20 knots. waves calm to 2 feet. 

$$

fzus63 kmqt 290805
glfls 
expires:202209291615;;638155

open lake forecast for lake superior
national weather service marquette mi
405 am edt thu sep 29 2022

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 of 30.5 inches currently over the great lakes
region gradually shifts southeast ahead of a weak 30.2 inch 
trough forecast to cross lake superior friday night. a 30.6 inch 
ridge builds southeast over northern ontario by saturday morning 
before shifting southeast and weakening on monday. across eastern 
lake superior, ridging builds to 30.5 inches by sunday morning 
that weakens to 30.2 inches by monday evening. 


lsz263-291615-
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-
405 am edt thu sep 29 2022

.early this morning...southwest winds 10 to 20 knots. waves calm
to 2 feet building to 1 to 3 feet. 
.today...southwest winds 15 to 25 knots diminishing to 10 to
20 knots in the afternoon, then becoming south 5 to 15 knots
late. waves building to 2 to 4 feet, then subsiding to 1 to
3 feet. 
.tonight...south winds 10 to 20 knots becoming southwest 15 to
25 knots after midnight, then diminishing to 10 to 20 knots late.
waves subsiding to calm to 2 feet, then building to 1 to 3 feet. 
.friday...southwest winds 10 to 20 knots diminishing to 5 to
15 knots in the afternoon. waves subsiding to calm to 2 feet. 
.friday night...east winds 5 to 15 knots backing northeast after
midnight. waves building to 1 to 3 feet. 
.saturday...northeast winds 15 to 25 knots. waves building to
4 to 7 feet occasionally to 9 feet. 
.saturday night...east winds 15 to 25 knots diminishing to 10 to
20 knots after midnight. waves subsiding to 2 to 4 feet. 
.sunday...east winds 5 to 15 knots becoming south 10 to 20 knots.
waves subsiding to calm to 2 feet. 
.monday...southwest winds 5 to 15 knots. waves calm to 2 feet. 

$$

fzus63 kmqt 290805
glfls 
expires:202209291615;;638154

open lake forecast for lake superior
national weather service marquette mi
405 am edt thu sep 29 2022

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 of 30.5 inches currently over the great lakes
region gradually shifts southeast ahead of a weak 30.2 inch 
trough forecast to cross lake superior friday night. a 30.6 inch 
ridge builds southeast over northern ontario by saturday morning 
before shifting southeast and weakening on monday. across eastern 
lake superior, ridging builds to 30.5 inches by sunday morning 
that weakens to 30.2 inches by monday evening. 


lsz162-291615-
lake superior west of a line from saxon harbor wi to grand
portage mn beyond 5nm-
405 am edt thu sep 29 2022 /305 am cdt thu sep 29 2022/

.early this morning...southwest winds 10 to 20 knots. waves calm
to 2 feet building to 1 to 3 feet. 
.today...southwest winds 15 to 25 knots diminishing to 10 to
20 knots in the afternoon, then becoming south 5 to 15 knots
late. waves building to 2 to 4 feet, then subsiding to calm to
2 feet. 
.tonight...south winds 5 to 15 knots becoming southwest 10 to
20 knots after midnight. a slight chance of showers. waves calm
to 2 feet. 
.friday...southwest winds 10 to 20 knots becoming south 5 to
15 knots in the afternoon, then backing east late. a slight
chance of showers through early afternoon. waves calm to 2 feet. 
.friday night...east winds 5 to 15 knots backing northeast after
midnight. waves calm to 2 feet. 
.saturday...northeast winds 15 to 25 knots increasing to 20 to
30 knots by mid afternoon. waves building to 4 to 7 feet
occasionally to 9 feet. 
.saturday night...east winds 15 to 25 knots diminishing to 10 to
20 knots after midnight. waves subsiding to 2 to 4 feet. 
.sunday...east winds 10 to 20 knots diminishing to 5 to 15 knots.
waves subsiding to calm to 2 feet. 
.monday...southwest winds 5 to 15 knots. waves calm to 2 feet. 

$$