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fzus61 kbuf 230835
glflo 
expires:202002231630;;959899

open lake forecast for lake ontario
national weather service buffalo ny
335 am est sun feb 23 2020

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 will remain across the southeastern 
states through today. this high will then move off the southeast 
coast tonight, allowing a cold front to slowly cross the lake on 
monday. a 29.5 inch low over the lower ohio valley monday night 
will move to ohio on tuesday, then will slowly track across the 
lower great lakes tuesday night and wednesday.


loz063>065-231630-
lake ontario open waters from hamlin beach to the saint lawrence
river-
335 am est sun feb 23 2020

.today...southwest winds 5 to 15 knots becoming south. waves 2 to
4 feet subsiding to 1 to 3 feet. 
.tonight...south winds 5 to 15 knots becoming southwest 15 to 20 
knots. waves 1 to 3 feet building to 2 to 4 feet. 
.monday...southwest winds 15 to 20 knots becoming west 5 to 15 
knots. waves 2 to 4 feet subsiding to 1 to 3 feet. 
.monday night...west winds 10 knots or less becoming northeast
10 to 15 knots. a chance of rain overnight. waves 2 feet or less.
.tuesday...northeast winds 15 to 25 knots becoming east. rain
likely. waves 3 to 5 feet building to 4 to 7 feet, then subsiding
to 3 to 6 feet. waves occasionally around 9 feet. 
.wednesday...east winds 5 to 15 knots becoming southwest 15 to
20 knots. rain. waves 1 to 3 feet building to 2 to 4 feet. 
.thursday...southwest winds 15 to 25 knots becoming west. snow
and rain showers during the day, then snow showers likely
thursday night. waves 3 to 6 feet building to 5 to 8 feet. waves
occasionally around 10 feet. 

$$
fzus61 kbuf 230835
glflo 
expires:202002231630;;959898

open lake forecast for lake ontario
national weather service buffalo ny
335 am est sun feb 23 2020

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 will remain across the southeastern 
states through today. this high will then move off the southeast 
coast tonight, allowing a cold front to slowly cross the lake on 
monday. a 29.5 inch low over the lower ohio valley monday night 
will move to ohio on tuesday, then will slowly track across the 
lower great lakes tuesday night and wednesday.


loz062-231630-
lake ontario open waters from the niagara river to hamlin beach-
335 am est sun feb 23 2020

.today...southwest winds 10 to 15 knots. waves 2 to 4 feet
subsiding to 1 to 3 feet. 
.tonight...south winds 10 to 15 knots becoming southwest 15 to
20 knots. waves 1 to 2 feet building to 3 to 5 feet. 
.monday...west winds 15 to 20 knots diminishing to 5 to 15 knots.
waves 3 to 5 feet subsiding to 1 to 3 feet. 
.monday night...northwest winds 10 knots or less becoming east
and increasing to 15 to 20 knots overnight. a chance of rain
overnight. waves 1 to 3 feet. 
.tuesday...east winds 15 to 25 knots. rain likely. waves 3 to
6 feet building to 5 to 8 feet. waves occasionally around
10 feet. 
.wednesday...east winds 10 knots or less becoming southwest and
increasing to 15 to 20 knots. rain. waves 2 to 4 feet. 
.thursday...southwest winds 15 to 25 knots becoming west. snow
and rain showers likely during the day, then snow showers likely
thursday night. waves 3 to 6 feet building to 5 to 8 feet. waves
occasionally around 10 feet. 

$$
fzus61 kcle 230821
glfle 
expires:202002231530;;959202

open lake forecast for lake erie
national weather service cleveland oh
321 am est sun feb 23 2020

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...
a ridge averaging 30.10 inches extending northwest over lake erie
will dissipate over the lake tonight. low pressure 29.50 inches
will move east across central ontario, canada tonight. a weak cold
front will settle southeast across the lake monday and become
nearly stationary. low pressure 29.70 inches will move northeast
over the lake wednesday and then well northeast of the area
thursday. a trough averaging 29.70 inches will linger back
southwest over the lake thursday.


lez061-167>169-231530-
lake erie open waters from ripley to buffalo ny-
lake erie open waters from willowick to geneva-on-the-lake oh-
lake erie open waters from geneva-on-the-lake to conneaut oh-
lake erie open waters from conneaut oh to ripley ny-
321 am est sun feb 23 2020

.today...southwest winds 15 to 20 knots diminishing to 10 to
15 knots. waves 3 to 5 feet subsiding to 1 to 2 feet. 
.tonight...south winds 15 to 20 knots becoming southwest. waves
2 to 4 feet building to 3 to 5 feet, then subsiding to 2 to
4 feet. 
.monday...southwest winds 5 to 15 knots becoming northeast less
than 10 knots. waves 2 to 4 feet subsiding to 1 to 3 feet. 
.monday night...east winds 5 to 15 knots becoming northeast. rain
likely. waves 1 to 3 feet. 
.tuesday...northeast winds 15 to 20 knots becoming southeast 5 to
15 knots. rain. waves 2 to 4 feet. 
.wednesday...southeast winds 5 to 15 knots becoming west 15 to
20 knots. rain during the day, then rain with snow likely
wednesday night. waves 1 to 3 feet building to 3 to 5 feet. 
.thursday...west winds 20 to 25 knots. snow likely. waves 5 to
8 feet. waves occasionally around 10 feet. 

$$
fzus61 kcle 230821
glfle 
expires:202002231530;;959200

open lake forecast for lake erie
national weather service cleveland oh
321 am est sun feb 23 2020

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...
a ridge averaging 30.10 inches extending northwest over lake erie
will dissipate over the lake tonight. low pressure 29.50 inches
will move east across central ontario, canada tonight. a weak cold
front will settle southeast across the lake monday and become
nearly stationary. low pressure 29.70 inches will move northeast
over the lake wednesday and then well northeast of the area
thursday. a trough averaging 29.70 inches will linger back
southwest over the lake thursday.


lez162>164-231530-
lake erie open waters from maumee bay to reno beach oh-
lake erie open waters from reno beach to the islands oh-
lake erie open waters from the islands to vermilion oh-
321 am est sun feb 23 2020

.today...southwest winds 10 to 15 knots. waves in ice free areas
1 to 3 feet. 
.tonight...southwest winds 10 to 15 knots. waves 1 to 3 feet. 
.monday...southwest winds 10 knots or less becoming east. a
chance of rain in the afternoon. waves 1 foot or less. 
.monday night...east winds 5 to 15 knots. rain. waves 1 to
3 feet. 
.tuesday...east winds 5 to 15 knots becoming southwest. rain
during the day, then a chance of rain tuesday night. waves 1 to
3 feet building to 2 to 4 feet, then subsiding to 1 to 3 feet. 
.wednesday...southwest winds 5 to 10 knots becoming west and
increasing to 15 to 20 knots. rain likely during the day, then
rain likely with a chance of snow wednesday night. waves 1 to
3 feet building to 2 to 4 feet. 
.thursday...west winds 15 to 25 knots. a chance of snow during
the day. waves 3 to 5 feet subsiding to 2 to 4 feet. 

wave heights are for ice free areas.

$$
fzus61 kcle 230821
glfle 
expires:202002231530;;959201

open lake forecast for lake erie
national weather service cleveland oh
321 am est sun feb 23 2020

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...
a ridge averaging 30.10 inches extending northwest over lake erie
will dissipate over the lake tonight. low pressure 29.50 inches
will move east across central ontario, canada tonight. a weak cold
front will settle southeast across the lake monday and become
nearly stationary. low pressure 29.70 inches will move northeast
over the lake wednesday and then well northeast of the area
thursday. a trough averaging 29.70 inches will linger back
southwest over the lake thursday.


lez165-166-231530-
lake erie open waters from vermilion to avon point oh-
lake erie open waters from avon point to willowick oh-
321 am est sun feb 23 2020

.today...southwest winds 15 to 20 knots diminishing to 10 to
15 knots. waves 2 to 4 feet subsiding to 1 to 3 feet. 
.tonight...southwest winds 15 to 20 knots diminishing to 10 to
15 knots. waves 2 to 4 feet. 
.monday...southwest winds 5 to 10 knots becoming east. waves 1 to
3 feet subsiding to 1 foot or less. 
.monday night...east winds 5 to 15 knots increasing to 15 to
20 knots. rain. waves 1 to 3 feet. 
.tuesday...east winds 15 to 20 knots becoming south 10 to
15 knots. rain during the day, then a chance of rain tuesday
night. waves 2 to 4 feet. 
.wednesday...south winds 10 to 15 knots becoming west 15 to
20 knots. rain during the day, then rain with snow likely
wednesday night. waves 1 to 3 feet building to 3 to 5 feet. 
.thursday...west winds 20 to 25 knots. a chance of snow. waves
5 to 8 feet. waves occasionally around 10 feet. 

$$
fzus63 kdtx 230830
glflh 
expires:202002232115;;959753

open lake forecast for lake huron
national weather service detroit/pontiac mi
330 am est sun feb 23 2020

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...broad high pressure, 30.40 inches, remains settled
over the southeast us through sunday with the great lakes region
under its northern edge. next system will begin to push into the
region late monday.


lhz362-363-232115-
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-
330 am est sun feb 23 2020

.today...southwest winds 10 to 15 knots becoming south 15 to
20 knots in the late morning and afternoon. waves 3 to 5 feet
building to 4 to 6 feet in the afternoon. waves occasionally
around 8 feet. 
.tonight...southwest winds 15 to 20 knots becoming west 10 to
15 knots early in the morning. waves 5 to 7 feet. waves
occasionally around 10 feet. 
.monday...west winds 10 to 15 knots decreasing to 5 to 10 knots
in the late morning and afternoon. waves 4 to 6 feet subsiding to
2 to 4 feet early in the afternoon. waves occasionally around
8 feet. 
.monday night...north winds 5 to 10 knots becoming northeast
10 to 15 knots in the late evening and early morning...then
increasing to 15 to 20 knots after midnight. waves 1 to 3 feet
building to 2 to 4 feet after midnight. 
.tuesday...northeast winds 15 to 20 knots increasing to 20 to
25 knots late in the afternoon...then decreasing to 15 to
20 knots late in the evening. a chance of rain early in the
morning. a chance of snow early in the morning...then snow likely
and a chance of rain early in the evening. waves 5 to 7 feet.
waves occasionally around 10 feet. 
.wednesday...north winds 15 to 20 knots. snow and rain likely
early in the morning...then rain. snow. waves 5 to 7 feet. waves
occasionally around 10 feet. 
.thursday...northwest winds 20 to 25 knots. gusts to 30 knots
early in the evening. snow until afternoon. snow likely early in
the evening...then a chance of snow in the late evening and early
morning. freezing spray. waves 6 to 9 feet. waves occasionally
around 12 feet. 

wave heights are for ice free areas.

$$
fzus63 kdtx 230830
glflh 
expires:202002232115;;959754

open lake forecast for lake huron
national weather service detroit/pontiac mi
330 am est sun feb 23 2020

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...broad high pressure, 30.40 inches, remains settled
over the southeast us through sunday with the great lakes region
under its northern edge. next system will begin to push into the
region late monday.


lhz462>464-232115-
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-
330 am est sun feb 23 2020

.today...south winds 10 to 15 knots increasing to 15 to 20 knots
in the afternoon. waves 1 to 3 feet building to 3 to 5 feet in
the late morning and afternoon. 
.tonight...south winds 15 to 20 knots becoming southwest 10 to
15 knots after midnight...then veering to the west early in the
morning. waves 3 to 5 feet. 
.monday...west winds 5 to 10 knots until late afternoon becoming
light and variable. waves 1 to 3 feet. 
.monday night...northeast winds 5 to 10 knots increasing to 10 to
15 knots in the late evening and overnight. a chance of snow and
rain after midnight. waves 1 to 3 feet. 
.tuesday...northeast winds 15 to 20 knots decreasing to 10 to
15 knots late in the evening. snow likely. a chance of rain. snow
late in the afternoon. waves 4 to 6 feet. waves occasionally
around 8 feet. 
.wednesday...east winds 10 to 15 knots decreasing to 5 to
10 knots in the late morning and early afternoon...then becoming
north 10 to 15 knots early in the evening increasing to 15 to
20 knots in the late evening and early morning. rain and snow
likely early in the morning...then rain in the afternoon and
evening. snow. waves 4 to 6 feet. 
.thursday...northwest winds 15 to 20 knots becoming west 20 to
25 knots in the late morning and early afternoon...then
decreasing to 15 to 20 knots until early morning. snow early in
the morning...then snow likely in the afternoon. a chance of snow
showers until early morning. freezing spray. waves 5 to 7 feet.
waves occasionally around 10 feet. 

wave heights are for ice free areas.

$$
fzus63 kdtx 230830
glflh 
expires:202002232115;;959752

open lake forecast for lake huron
national weather service detroit/pontiac mi
330 am est sun feb 23 2020

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...broad high pressure, 30.40 inches, remains settled
over the southeast us through sunday with the great lakes region
under its northern edge. next system will begin to push into the
region late monday.


lhz361-232115-
lake huron from 5nm east of mackinac bridge to presque isle lt
beyond 5 nm off shore-
330 am est sun feb 23 2020

.today...south winds 5 to 10 knots increasing to 10 to 15 knots
late in the morning...then decreasing to 5 to 10 knots early in
the afternoon increasing to 10 to 15 knots late in the afternoon.
waves 1 to 3 feet. 
.tonight...west winds 10 to 15 knots increasing to 15 to 20 knots
in the late evening and overnight. waves 2 to 4 feet building to
4 to 6 feet in the late evening and overnight. waves occasionally
around 8 feet. 
.monday...west winds 10 to 15 knots decreasing to 5 to 10 knots
early in the afternoon. waves 4 to 6 feet subsiding to 1 to
3 feet. waves occasionally around 8 feet. 
.monday night...northwest winds 5 to 10 knots veering to the
northeast in the late evening and early morning...then increasing
to 10 to 15 knots after midnight. waves 1 to 3 feet. 
.tuesday...northeast winds 15 to 20 knots. a chance of snow late
in the morning. snow likely late in the evening. waves 4 to
6 feet. waves occasionally around 8 feet. 
.wednesday...northeast winds 15 to 20 knots. snow likely early in
the morning...then snow. waves 4 to 6 feet. waves occasionally
around 8 feet. 
.thursday...northwest winds 15 to 20 knots. snow until
afternoon...then snow likely early in the evening. a chance of
snow in the late evening and early morning. waves 4 to 6 feet.
waves occasionally around 8 feet. 

wave heights are for ice free areas.

$$
fzus63 kdtx 230830
glfsc 
expires:202002232100;;959761

lake st clair forecast
national weather service detroit/pontiac mi
330 am est sun feb 23 2020

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...broad high pressure, 30.40 inches, remains settled
over the southeast us through sunday with the great lakes region
under its northern edge. next system will begin to push into the
region late monday.


lcz460-232100-
lake st clair-
330 am est sun feb 23 2020

.today...south winds 10 to 15 knots. mostly sunny. waves 2 feet or
less.
.tonight...southwest winds 10 to 15 knots becoming west 5 to 10
knots early in the morning. partly cloudy. waves 2 feet or less.
.monday...northwest winds 5 to 10 knots in the morning becoming
light and variable...then becoming east 5 to 10 knots late in the
afternoon. mostly cloudy. waves 2 feet or less.
.monday night...northeast winds 5 to 10 knots increasing to 10 to 15
knots in the late evening and overnight. light rain likely in the
evening. light snow likely late in the evening...then light rain and
snow after midnight. waves 2 feet or less.
.tuesday...northeast winds 10 to 15 knots. light rain and snow.
waves 2 feet or less.
.wednesday...west winds 10 to 15 knots. rain with snow likely. waves
2 feet or less.
.thursday...west winds 15 to 20 knots. cloudy with snow likely.
waves 1 to 3 feet.

wave heights are for ice free areas.

$$
fzus63 kmkx 230926
glflm 
expires:202002231630;;962326

open lake forecast for lake michigan
national weather service milwaukee/sullivan wi
326 am cst sun feb 23 2020

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... 

southwest winds will remain breezy today, especially over 
northern portions of lake michigan. a surface trough will move 
east across the lake this evening, shifting winds to the northwest
to north later tonight and weakening them into monday morning.

low pressure of 29.5 inches should move northeast from the 
southern plains into central indiana tonight into tuesday. it 
should strengthen to 29.4 inches as it shifts into the 
northeastern part of the country later next week. 

the low should bring a prolonged period of gusty northeast winds 
and building waves later monday into the middle of next week.
gales may occur at times tuesday afternoon into wednesday.

&&


lmz080-669-671-673-675-777-779-870-872-874-876-878-231630-
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-
326 am cst sun feb 23 2020

sheboygan wi to pentwater mi south...

.today...southwest winds 15 to 25 kt diminishing to 10 to 20 kt.
waves 4 to 7 ft occasionally to 9 ft subsiding to 4 to 6 ft
occasionally to 8 ft. 
.tonight...west winds 10 to 20 kt veering to north. waves 3 to
5 ft. 
.monday...north winds 10 to 20 kt becoming northeast. chance of
rain in the afternoon. waves 2 to 4 ft. 
.monday night...northeast winds 10 to 20 kt increasing to 15 to
25 kt. chance of rain in the evening, then rain and snow likely
overnight. waves 3 to 5 ft building to 4 to 7 ft occasionally to
9 ft. 
.tuesday...northeast winds to 30 kt increasing to gales to 35 kt.
rain and snow. waves 5 to 8 ft occasionally to 10 ft. 
.tuesday night...northeast gales to 35 kt diminishing to 30 kt.
snow, rain with a chance of light freezing rain. waves 5 to 8 ft
occasionally to 10 ft. 
.wednesday...north winds to 30 kt increasing to gales to 35 kt.
snow and rain. waves 7 to 10 ft occasionally to 13 ft. 
.thursday...northwest winds to 30 kt. light freezing spray. waves
8 to 11 ft occasionally to 14 ft.  

$$
fzus63 kmkx 230926
glflm 
expires:202002231630;;962325

open lake forecast for lake michigan
national weather service milwaukee/sullivan wi
326 am cst sun feb 23 2020

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... 

southwest winds will remain breezy today, especially over 
northern portions of lake michigan. a surface trough will move 
east across the lake this evening, shifting winds to the northwest
to north later tonight and weakening them into monday morning.

low pressure of 29.5 inches should move northeast from the 
southern plains into central indiana tonight into tuesday. it 
should strengthen to 29.4 inches as it shifts into the 
northeastern part of the country later next week. 

the low should bring a prolonged period of gusty northeast winds 
and building waves later monday into the middle of next week.
gales may occur at times tuesday afternoon into wednesday.

&&


lmz261-362-364-366-563-565-567-868-231630-
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-
326 am cst sun feb 23 2020

sheboygan wi to pentwater mi north...

.today...southwest winds 15 to 25 kt increasing to 30 kt. waves
6 to 9 ft occasionally to 12 ft. 
.tonight...west winds to 30 kt becoming northwest 15 to 25 kt.
waves 5 to 8 ft occasionally to 10 ft subsiding to 4 to 6 ft
occasionally to 8 ft. 
.monday...northwest winds 10 to 20 kt becoming northeast 10 to
15 kt. waves 3 to 5 ft subsiding to 1 to 3 ft. 
.monday night...northeast winds 10 to 20 kt. chance of rain and
snow overnight. waves 3 to 5 ft. 
.tuesday...northeast winds to 30 kt increasing to gales to 35 kt.
chance of snow and rain in the morning, then chance of snow in
the afternoon. waves 4 to 6 ft occasionally to 8 ft building to
4 to 7 ft occasionally to 9 ft. 
.tuesday night...northeast gales to 35 kt diminishing to 30 kt.
snow likely. waves 5 to 8 ft occasionally to 10 ft.
.wednesday...northeast winds to 30 kt becoming north. light
freezing spray. snow. waves 5 to 8 ft occasionally to 10 ft. 
.thursday...northwest winds to 30 kt. light freezing spray.
chance of snow. waves 6 to 9 ft occasionally to 12 ft subsiding
to 4 to 7 ft occasionally to 9 ft.  

$$
fzus63 kmqt 230859
glfls 
expires:202002231700;;961077

open lake forecast for lake superior
national weather service marquette mi
359 am est sun feb 23 2020

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 stretching from manitoba into ontario
early this morning will graze past lake superior on the canadian 
side later today into tonight. this low will continue its trek 
into quebec on monday. in its wake, another 29.6 inch low will 
approach the ohio valley and lower great lakes regions by later 
tuesday. this low looks to deepen substantially later in the week 
as it crosses southern ontario and marches into quebec. behind it,
expect a 30.5 inch high to build in from the west by week's end.


lsz264-231700-
lake superior from upper entrance to portage canal to manitou
island mi 5nm off shore to the us/canadian border-
359 am est sun feb 23 2020

...gale warning in effect from 1 pm est this afternoon through
late tonight...

.early this morning...southwest winds 10 to 20 knots. waves 2 to
4 feet. 
.today...southwest winds 10 to 20 knots increasing to gales to
35 knots by late morning, then veering west by mid afternoon.
waves building to 7 to 10 feet occasionally to 13 feet. 
.tonight...west gales to 35 knots veering northwest by midnight,
then diminishing to 20 to 30 knots late. waves building to 8 to
11 feet occasionally to 14 feet, then subsiding to 5 to 8 feet
occasionally to 10 feet. 
.monday...northwest winds 15 to 25 knots diminishing to 5 to
15 knots. waves subsiding to calm to 2 feet. 
.monday night...northeast winds 5 to 15 knots. waves building to
2 to 4 feet. 
.tuesday...northeast winds 10 to 20 knots increasing to 15 to
25 knots in the afternoon. light freezing spray. waves building
to 3 to 6 feet occasionally to 8 feet. 
.tuesday night...northeast winds 20 to 30 knots diminishing to
15 to 25 knots after midnight. freezing spray. a chance of snow.
waves building to 4 to 7 feet occasionally to 9 feet. 
.wednesday...northeast winds 20 to 30 knots backing north.
freezing spray. a chance of snow. waves building to 4 to 8 feet
occasionally to 10 feet. 
.thursday...north winds 15 to 25 knots. freezing spray. waves
subsiding to 3 to 6 feet occasionally to 8 feet. 

$$
fzus63 kmqt 230859
glfls 
expires:202002231700;;961078

open lake forecast for lake superior
national weather service marquette mi
359 am est sun feb 23 2020

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 stretching from manitoba into ontario
early this morning will graze past lake superior on the canadian 
side later today into tonight. this low will continue its trek 
into quebec on monday. in its wake, another 29.6 inch low will 
approach the ohio valley and lower great lakes regions by later 
tuesday. this low looks to deepen substantially later in the week 
as it crosses southern ontario and marches into quebec. behind it,
expect a 30.5 inch high to build in from the west by week's end.


lsz265-231700-
lake superior west of line from manitou island to marquette mi
beyond 5nm from shore-
359 am est sun feb 23 2020

...gale warning in effect from 1 pm est this afternoon through
late tonight...

.early this morning...southwest winds 10 to 20 knots. waves calm
to 2 feet. 
.today...southwest winds 10 to 20 knots becoming west 20 to
30 knots by mid afternoon. waves building to 3 to 5 feet
occasionally to 7 feet. 
.tonight...west winds 20 to 30 knots. waves building to 5 to
8 feet occasionally to 10 feet, then subsiding to 3 to 5 feet
occasionally to 7 feet. 
.monday...west winds 15 to 25 knots becoming northwest 5 to
15 knots. waves subsiding to calm to 2 feet. 
.monday night...northeast winds 5 to 15 knots increasing to 10 to
20 knots after midnight. waves calm to 2 feet. 
.tuesday...northeast winds 15 to 25 knots. light freezing spray
in the afternoon. waves building to 2 to 4 feet. 
.tuesday night...northeast winds 15 to 25 knots increasing to
20 to 30 knots after midnight. light freezing spray. a chance of
snow. waves building to 3 to 6 feet occasionally to 8 feet. 
.wednesday...north winds 20 to 30 knots. freezing spray. snow
likely. waves 3 to 6 feet occasionally to 8 feet. 
.thursday...north winds 20 to 30 knots. freezing spray. a chance
of snow showers. waves subsiding to 2 to 4 feet. 

$$
fzus63 kmqt 230859
glfls 
expires:202002231700;;961079

open lake forecast for lake superior
national weather service marquette mi
359 am est sun feb 23 2020

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 stretching from manitoba into ontario
early this morning will graze past lake superior on the canadian 
side later today into tonight. this low will continue its trek 
into quebec on monday. in its wake, another 29.6 inch low will 
approach the ohio valley and lower great lakes regions by later 
tuesday. this low looks to deepen substantially later in the week 
as it crosses southern ontario and marches into quebec. behind it,
expect a 30.5 inch high to build in from the west by week's end.


lsz266-231700-
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-
359 am est sun feb 23 2020

...gale warning in effect from 1 pm est this afternoon through
late tonight...

.early this morning...south winds 10 to 20 knots. waves 2 to
4 feet subsiding to 1 to 3 feet. 
.today...south winds 10 to 20 knots becoming southwest 15 to
25 knots by late morning, then becoming west gales to 35 knots by
mid afternoon. waves building to 6 to 9 feet occasionally to
11 feet. 
.tonight...west gales to 35 knots becoming northwest 20 to
30 knots late. waves building to 8 to 12 feet occasionally to
15 feet. 
.monday...northwest winds 15 to 25 knots diminishing to 10 to
20 knots. waves subsiding to 2 to 4 feet. 
.monday night...northeast winds 10 to 20 knots. waves subsiding
to 1 to 3 feet, then building to 2 to 4 feet. 
.tuesday...northeast winds 15 to 25 knots. light freezing spray.
waves building to 3 to 6 feet occasionally to 8 feet. 
.tuesday night...northeast winds 20 to 30 knots. light freezing
spray. a chance of snow. waves building to 4 to 7 feet
occasionally to 9 feet. 
.wednesday...northeast winds 20 to 30 knots backing north.
freezing spray. a chance of snow. snow showers likely. waves 4 to
7 feet occasionally to 9 feet. 
.thursday...north gales to 35 knots diminishing to 20 to
30 knots. freezing spray. a chance of snow showers. waves
building to 4 to 8 feet occasionally to 10 feet. 

$$
fzus63 kmqt 230859
glfls 
expires:202002231700;;961080

open lake forecast for lake superior
national weather service marquette mi
359 am est sun feb 23 2020

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 stretching from manitoba into ontario
early this morning will graze past lake superior on the canadian 
side later today into tonight. this low will continue its trek 
into quebec on monday. in its wake, another 29.6 inch low will 
approach the ohio valley and lower great lakes regions by later 
tuesday. this low looks to deepen substantially later in the week 
as it crosses southern ontario and marches into quebec. behind it,
expect a 30.5 inch high to build in from the west by week's end.


lsz267-231700-
lake superior from grand marais mi to whitefish point mi 5nm off
shore to the us/canadian border-
359 am est sun feb 23 2020

...gale warning in effect from this evening through late
tonight...

.early this morning...south winds 10 to 20 knots. waves 2 to
4 feet subsiding to 1 to 3 feet. 
.today...south winds 15 to 25 knots becoming southwest 20 to
30 knots by mid afternoon. sprinkles and flurries in the
afternoon. waves building to 3 to 5 feet occasionally to 7 feet. 
.tonight...west winds 20 to 30 knots increasing to gales to
35 knots by midnight, then diminishing to 20 to 30 knots late. a
slight chance of drizzle in the evening. sprinkles and flurries.
waves building to 10 to 14 feet occasionally to 18 feet, then
subsiding to 8 to 11 feet occasionally to 14 feet. 
.monday...northwest winds 20 to 30 knots diminishing to 10 to
20 knots. waves subsiding to 2 to 4 feet. 
.monday night...northeast winds 10 to 20 knots increasing to
15 to 25 knots after midnight. waves subsiding to 1 to 3 feet,
then building to 2 to 4 feet. 
.tuesday...northeast winds 15 to 25 knots. light freezing spray.
waves building to 3 to 6 feet occasionally to 8 feet. 
.tuesday night...northeast winds 20 to 30 knots. freezing spray.
a chance of snow. waves building to 4 to 7 feet occasionally to
9 feet. 
.wednesday...northeast winds 15 to 25 knots becoming north 20 to
30 knots. freezing spray. snow likely. waves subsiding to 3 to
6 feet occasionally to 8 feet, then building to 4 to 7 feet
occasionally to 9 feet. 
.thursday...north winds 20 to 30 knots. heavy freezing spray.
snow showers likely. a chance of snow showers. waves building to
4 to 8 feet occasionally to 10 feet. 

$$
fzus63 kmqt 230859
glfls 
expires:202002231700;;961075

open lake forecast for lake superior
national weather service marquette mi
359 am est sun feb 23 2020

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 stretching from manitoba into ontario
early this morning will graze past lake superior on the canadian 
side later today into tonight. this low will continue its trek 
into quebec on monday. in its wake, another 29.6 inch low will 
approach the ohio valley and lower great lakes regions by later 
tuesday. this low looks to deepen substantially later in the week 
as it crosses southern ontario and marches into quebec. behind it,
expect a 30.5 inch high to build in from the west by week's end.


lsz162-231700-
lake superior west of a line from saxon harbor wi to grand
portage mn beyond 5nm-
359 am est sun feb 23 2020 /259 am cst sun feb 23 2020/

...gale warning in effect from 11 am est /10 am cst/ this morning
through this evening...

.early this morning...southwest winds 5 to 15 knots. waves 1 to
3 feet. 
.today...southwest winds 15 to 25 knots becoming west 20 to
30 knots. light freezing spray in the morning. waves building to
5 to 8 feet occasionally to 10 feet. 
.tonight...west winds 20 to 30 knots becoming northwest 15 to
25 knots late. waves subsiding to 2 to 4 feet. 
.monday...northwest winds 5 to 15 knots diminishing to less than
10 knots by late morning, then veering north by mid afternoon.
waves subsiding to calm to 2 feet. 
.monday night...northeast winds 5 to 15 knots. waves building to
1 to 3 feet. 
.tuesday...northeast winds 10 to 20 knots increasing to 15 to
25 knots in the afternoon. waves building to 4 to 7 feet
occasionally to 9 feet. 
.tuesday night...northeast winds 15 to 25 knots. freezing spray.
a chance of snow. waves subsiding to 3 to 6 feet occasionally to
8 feet, then building to 4 to 7 feet occasionally to 9 feet. 
.wednesday...north winds 15 to 25 knots. freezing spray. waves
subsiding to 3 to 5 feet occasionally to 7 feet. 
.thursday...north winds 10 to 20 knots diminishing to 5 to
15 knots. freezing spray. waves subsiding to 1 to 3 feet. 

$$
fzus63 kmqt 230859
glfls 
expires:202002231700;;961076

open lake forecast for lake superior
national weather service marquette mi
359 am est sun feb 23 2020

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 stretching from manitoba into ontario
early this morning will graze past lake superior on the canadian 
side later today into tonight. this low will continue its trek 
into quebec on monday. in its wake, another 29.6 inch low will 
approach the ohio valley and lower great lakes regions by later 
tuesday. this low looks to deepen substantially later in the week 
as it crosses southern ontario and marches into quebec. behind it,
expect a 30.5 inch high to build in from the west by week's end.


lsz263-231700-
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-
359 am est sun feb 23 2020

...gale warning in effect from 11 am est this morning through
this evening...

.early this morning...southwest winds 10 to 20 knots. waves 2 to
4 feet. 
.today...southwest winds 15 to 25 knots increasing to gales to
35 knots by late morning, then veering west by mid afternoon.
light freezing spray in the morning. waves building to 7 to
10 feet occasionally to 13 feet. 
.tonight...west gales to 35 knots diminishing to 20 to 30 knots
by midnight, then becoming northwest 15 to 25 knots late. waves
subsiding to 3 to 6 feet occasionally to 8 feet. 
.monday...northwest winds 10 to 20 knots diminishing to 5 to
15 knots by late morning, then veering north by mid afternoon.
waves subsiding to calm to 2 feet. 
.monday night...northeast winds 5 to 15 knots increasing to 10 to
20 knots after midnight. waves building to 2 to 4 feet. 
.tuesday...northeast winds 15 to 25 knots increasing to 20 to
30 knots in the afternoon. light freezing spray in the afternoon.
waves building to 4 to 7 feet occasionally to 9 feet. 
.tuesday night...northeast winds 20 to 30 knots. light freezing
spray. a chance of snow. waves 4 to 7 feet occasionally to
9 feet. 
.wednesday...north winds 20 to 30 knots diminishing to 15 to
25 knots. freezing spray. a chance of snow. waves 4 to 7 feet
occasionally to 9 feet. 
.thursday...north winds 15 to 25 knots. freezing spray. waves
subsiding to 3 to 5 feet occasionally to 7 feet. 

$$

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