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fzus61 kbuf 150845
glflo 

loz063>065-151615-
lake ontario open waters from hamlin beach to the saint lawrence
river-
345 am est sun dec 15 2019

...gale warning in effect through this evening...

.today...west gales to 35 knots. a chance of rain and snow
showers early, then a chance of snow showers. waves 11 to
16 feet. waves occasionally around 20 feet. 
.tonight...west winds to 30 knots diminishing to 15 to 25 knots.
a chance of snow showers through the early overnight. waves 9 to
12 feet subsiding to 3 to 5 feet. waves occasionally around
15 feet. 
.monday...west winds 5 to 15 knots becoming southwest. waves 2 to
4 feet subsiding to 1 to 3 feet. 
.monday night...southwest winds 10 knots or less becoming
northeast. a chance of snow and rain showers overnight. waves
2 feet or less. 
.tuesday...northeast winds 15 to 20 knots becoming west. snow
likely. waves 1 to 3 feet building to 4 to 7 feet. waves
occasionally around 9 feet. 
.wednesday...west winds to 30 knots becoming northwest 15 to
25 knots. snow likely during the day, then a chance of snow
showers wednesday night. waves 7 to 10 feet building to 9 to
12 feet, then subsiding to 6 to 9 feet. waves occasionally around
15 feet. 
.thursday...northwest winds 5 to 15 knots becoming northeast.
waves 3 to 5 feet subsiding to 1 to 3 feet. 

$$
fzus61 kbuf 150845
glflo 
633 

open lake forecast for lake ontario
national weather service buffalo ny
345 am est sun dec 15 2019

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 29.1 inch low over northern new york will lift north
into eastern quebec through sunday while deepening to 28.7 inches.
a narrow ridge of high pressure averaging 30.2 inches will build 
across the lower great lakes monday before low pressure of 29.7 
inches moves just south of the lower great lakes and new england 
by tuesday. 30.3 inch high pressure will spread into the eastern 
great lakes wednesday.

loz062-151615-
lake ontario open waters from the niagara river to hamlin beach-
345 am est sun dec 15 2019

...gale warning in effect through this evening...

.today...west gales to 35 knots diminishing to 30 knots. a chance
of snow showers late. waves 9 to 13 feet subsiding to 8 to
11 feet. waves occasionally around 16 feet. 
.tonight...west winds 15 to 25 knots. a chance of snow showers
early. waves 5 to 8 feet subsiding to 3 to 6 feet. waves
occasionally around 10 feet. 
.monday...west winds 5 to 15 knots becoming southwest. waves 2 to
4 feet subsiding to 1 foot or less. 
.monday night...southwest winds 10 knots or less becoming
northeast. a chance of rain and snow showers overnight. waves
1 foot or less. 
.tuesday...northeast winds 10 to 15 knots becoming west and
increasing to 15 to 25 knots. snow likely with a chance of rain
showers during the day, then a chance of snow showers tuesday
night. waves 1 to 3 feet building to 4 to 7 feet. waves
occasionally around 9 feet. 
.wednesday...west winds to 30 knots becoming northwest and
diminishing to 15 to 20 knots. a chance of snow showers. waves
6 to 10 feet subsiding to 3 to 6 feet. waves occasionally around
13 feet. 
.thursday...northwest winds 5 to 15 knots becoming east. waves
1 to 3 feet. 

$$
fzus61 kcle 150245
glfle 
expires:201912150915;;799741

open lake forecast for lake erie
national weather service cleveland oh
945 pm est sat dec 14 2019

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...
low pressure 29.00 inches near montreal moves to northeastern 
quebec by early sunday afternoon and deepens to 28.60 inches. 
simultaneously, this low will extend a trough over the lake erie 
region. high pressure 30.20 inches will shift east across the 
lower great lakes later on sunday. low pressure will track 
northeastward from the mid-mississippi valley monday morning to 
the canadian maritimes by wednesday and deepen to 29.20 inches. 
simultaneously, this low will extend a trough over lake erie. high
pressure 30.30 inches will spread over the lake by thursday.


lez061-167>169-150915-
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-
945 pm est sat dec 14 2019

.overnight...west winds to 30 knots. a chance of drizzle.
waves 5 to 9 feet. waves occasionally around 11 feet. 
.sunday...west winds 15 to 25 knots. a chance of drizzle, rain
and snow early, then a chance of snow and rain late in the
morning. waves 5 to 9 feet subsiding to 4 to 7 feet. waves
occasionally around 11 feet. 
.sunday night...west winds 15 to 20 knots becoming southwest and
diminishing to 5 to 10 knots. waves 3 to 5 feet subsiding to 1 to
3 feet. 
.monday...south winds 5 to 10 knots becoming east. a chance of
snow and rain. waves 2 feet or less. 
.monday night...east winds 5 to 15 knots becoming north. rain and
snow likely. waves 1 to 3 feet. 
.tuesday...north winds 10 to 15 knots becoming west and
increasing to 15 to 25 knots. snow likely with a chance of rain
during the day, then a chance of snow tuesday night. waves 2 to
4 feet building to 4 to 7 feet. waves occasionally around 9 feet.
.wednesday...west winds 15 to 25 knots diminishing to 10 to
15 knots. a chance of snow during the day. waves 5 to 8 feet
subsiding to 2 to 4 feet. waves occasionally around 10 feet. 
.thursday...west winds 5 to 15 knots becoming south. waves 1 to
3 feet. 

$$
fzus61 kcle 150245
glfle 
expires:201912150915;;799739

open lake forecast for lake erie
national weather service cleveland oh
945 pm est sat dec 14 2019

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...
low pressure 29.00 inches near montreal moves to northeastern 
quebec by early sunday afternoon and deepens to 28.60 inches. 
simultaneously, this low will extend a trough over the lake erie 
region. high pressure 30.20 inches will shift east across the 
lower great lakes later on sunday. low pressure will track 
northeastward from the mid-mississippi valley monday morning to 
the canadian maritimes by wednesday and deepen to 29.20 inches. 
simultaneously, this low will extend a trough over lake erie. high
pressure 30.30 inches will spread over the lake by thursday.


lez162>164-150915-
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-
945 pm est sat dec 14 2019

.overnight...west winds 15 to 25 knots. a slight chance of
drizzle. waves 2 to 4 feet building to 3 to 5 feet. 
.sunday...west winds 15 to 25 knots diminishing to 10 to
15 knots. waves 3 to 5 feet subsiding to 1 to 3 feet. 
.sunday night...west winds 10 knots or less becoming south. waves
2 feet or less. 
.monday...southeast winds 5 to 10 knots becoming northeast. a
chance of snow in the morning, then a chance of rain and snow in
the afternoon. waves 1 foot or less. 
.monday night...northeast winds 10 to 15 knots becoming north.
snow and rain likely in the evening, then snow likely overnight.
waves 1 to 3 feet. 
.tuesday...northwest winds 10 to 15 knots becoming west 15 to
20 knots. a chance of snow during the day. waves 1 to 3 feet
building to 2 to 4 feet. 
.wednesday...west winds 15 to 20 knots diminishing to 10 to
15 knots. waves 2 to 4 feet subsiding to 1 to 2 feet. 
.thursday...southwest winds around 10 knots becoming south. waves
2 feet or less. 

$$
fzus61 kcle 150245
glfle 
expires:201912150915;;799740

open lake forecast for lake erie
national weather service cleveland oh
945 pm est sat dec 14 2019

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...
low pressure 29.00 inches near montreal moves to northeastern 
quebec by early sunday afternoon and deepens to 28.60 inches. 
simultaneously, this low will extend a trough over the lake erie 
region. high pressure 30.20 inches will shift east across the 
lower great lakes later on sunday. low pressure will track 
northeastward from the mid-mississippi valley monday morning to 
the canadian maritimes by wednesday and deepen to 29.20 inches. 
simultaneously, this low will extend a trough over lake erie. high
pressure 30.30 inches will spread over the lake by thursday.


lez165-166-150915-
lake erie open waters from vermilion to avon point oh-
lake erie open waters from avon point to willowick oh-
945 pm est sat dec 14 2019

.overnight...west winds 20 to 25 knots. a chance of
drizzle. waves 5 to 8 feet. waves occasionally around 10 feet. 
.sunday...west winds 15 to 25 knots. a chance of snow and rain
late in the morning. waves 4 to 7 feet subsiding to 3 to 6 feet.
waves occasionally around 9 feet. 
.sunday night...west winds 5 to 15 knots becoming south. a chance
of snow overnight. waves 2 to 4 feet subsiding to 1 foot or less.
.monday...southeast winds 5 to 10 knots becoming east. a chance
of snow and rain. waves 1 foot or less. 
.monday night...northeast winds 10 to 15 knots becoming north.
rain and snow likely. waves 1 to 3 feet. 
.tuesday...north winds 10 to 15 knots becoming west and
increasing to 15 to 25 knots. a chance of snow during the day.
waves 2 to 4 feet building to 3 to 6 feet. 
.wednesday...west winds 15 to 25 knots diminishing to 10 to
15 knots. waves 4 to 7 feet subsiding to 2 to 4 feet. waves
occasionally around 9 feet. 
.thursday...southwest winds 10 to 15 knots becoming south. waves
1 to 3 feet. 

$$
fzus63 kdtx 150831
glfsc 
324 

lake st clair forecast
national weather service detroit/pontiac mi
331 am est sun dec 15 2019

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...colder air filtering into the central great lakes will
continue to bring northwest gales for the northern half of lake
huron through this morning. high pressure, averaging 30.10
inches, then moves in tomorrow afternoon into tomorrow night
bringing light winds and low waves. a low pressure system, 29.60
inches, will then track along the ohio river on monday, but winds
expected to remain light. a more impactful polar low pressure
system, 29.70 inches, will bring a stronger surge of arctic air
resulting in elevated winds and waves tuesday night into
wednesday.

lcz460-152130-
lake st clair-
331 am est sun dec 15 2019

.today...west winds 10 to 15 knots diminishing to 5 to 10 knots late
in the afternoon. partly sunny. a chance of flurries in the late
morning and afternoon. waves 2 feet or less.
.tonight...west winds 5 to 10 knots backing to the south after
midnight. partly cloudy. a chance of flurries early in the evening.
waves 2 feet or less.
.monday...northeast winds 5 to 10 knots. mostly cloudy. a chance of
light snow in the afternoon. waves 2 feet or less.
.monday night...northeast winds 5 to 10 knots becoming north 10 to
15 knots after midnight. mostly cloudy becoming partly cloudy late
in the evening becoming mostly cloudy. a chance of light snow. waves
2 feet or less.
.tuesday...northwest winds 10 to 15 knots becoming west 15 to 20
knots in the evening. mostly cloudy becoming partly sunny early in
the afternoon becoming mostly clear. waves 2 feet or less.
.wednesday...northwest winds 15 to 20 knots. partly cloudy. waves 2
feet or less.
.thursday...south winds 10 to 15 knots. partly cloudy. waves 2 feet
or less.

$$
fzus63 kdtx 150828
glflh 
expires:201912152115;;810606

open lake forecast for lake huron
national weather service detroit/pontiac mi
328 am est sun dec 15 2019

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...colder air filtering into the central great lakes will
continue to bring northwest gales for the northern half of lake
huron through this morning. high pressure, averaging 30.10
inches, then moves in tomorrow afternoon into tomorrow night
bringing light winds and low waves. a low pressure system, 29.60
inches, will then track along the ohio river on monday, but winds
expected to remain light. a more impactful polar low pressure
system, 29.70 inches, will bring a stronger surge of arctic air
resulting in elevated winds and waves tuesday night into
wednesday.


lhz361>363-152115-
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-
lake huron from sturgeon point to alabaster mi beyond 5nm off
shore-
328 am est sun dec 15 2019

...gale warning in effect until noon est today...

.today...northwest winds 20 to 25 knots with gusts to 35 knot
gales becoming west 10 to 15 knots. freezing spray early in the
morning. a chance of snow showers in the morning. waves 8 to
12 feet subsiding to 5 to 7 feet late in the afternoon. waves
occasionally around 15 feet. 
.tonight...southwest winds 5 to 10 knots. waves 3 to 5 feet
subsiding to 1 to 3 feet in the late evening and overnight. 
.monday...southwest winds 5 to 10 knots. waves 1 to 3 feet. 
.monday night...west winds 5 to 10 knots. waves 1 to 3 feet. 
.tuesday...northwest winds 5 to 10 knots becoming west 20 to
25 knots with gusts to around 30 knots. a chance of snow.
freezing spray after midnight. waves 1 to 3 feet building to 6 to
9 feet. waves occasionally around 12 feet. 
.wednesday...northwest winds 20 to 25 knots with gusts to 35 knot
gales becoming northwest 20 to 25 knots. freezing spray. a chance
of snow early in the morning. a chance of snow until early
morning. waves 6 to 9 feet subsiding to 3 to 5 feet in the late
evening and early morning. waves occasionally around 12 feet. 
.thursday...northeast winds 5 to 10 knots veering to the south
early in the evening...then increasing to 10 to 15 knots in the
late evening and early morning. a chance of snow early in the
morning. waves 1 to 3 feet. 


$$
fzus63 kdtx 150828
glflh 
expires:201912152115;;810607

open lake forecast for lake huron
national weather service detroit/pontiac mi
328 am est sun dec 15 2019

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...colder air filtering into the central great lakes will
continue to bring northwest gales for the northern half of lake
huron through this morning. high pressure, averaging 30.10
inches, then moves in tomorrow afternoon into tomorrow night
bringing light winds and low waves. a low pressure system, 29.60
inches, will then track along the ohio river on monday, but winds
expected to remain light. a more impactful polar low pressure
system, 29.70 inches, will bring a stronger surge of arctic air
resulting in elevated winds and waves tuesday night into
wednesday.


lhz462>464-152115-
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-
328 am est sun dec 15 2019

.today...northwest winds 20 to 25 knots with gusts to around
30 knots becoming west 10 to 15 knots. a chance of snow showers.
freezing spray late in the morning. waves 6 to 9 feet. waves
occasionally around 12 feet. 
.tonight...southwest winds 5 to 10 knots. waves 3 to 5 feet
subsiding to 1 to 3 feet in the late evening and overnight. 
.monday...southeast winds 5 to 10 knots until late afternoon
becoming light and variable. waves 2 feet or less. 
.monday night...light and variable winds becoming north 5 to
10 knots in the late evening and overnight. waves 2 feet or less.
.tuesday...north winds 10 to 15 knots backing to the northwest
late in the morning...then becoming west 15 to 20 knots with
gusts to around 30 knots late in the afternoon. a chance of snow
after midnight. waves 1 to 3 feet building to 5 to 7 feet. waves
occasionally around 10 feet. 
.wednesday...northwest winds 20 to 25 knots with gusts to 35 knot
gales decreasing to 5 to 10 knots. a chance of snow early in the
morning. freezing spray. waves 6 to 9 feet subsiding to 3 to
5 feet in the late evening and early morning. waves occasionally
around 12 feet. 
.thursday...southwest winds 5 to 10 knots becoming south 10 to
15 knots in the late evening and early morning. waves 1 to
3 feet. 


$$
fzus63 kmkx 150239
glflm 
expires:201912151015;;799567

open lake forecast for lake michigan
national weather service milwaukee/sullivan wi
839 pm cst sat dec 14 2019

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... 

a powerful low pressure system of 28.9 inches over southeast
quebec will deepen to 28.6 inches as it tracks across eastern 
quebec tonight. meanwhile, high pressure of 30.2 inches over the 
northern plains will build into wisconsin by early sunday 
afternoon. expect breezy northwest winds tonight, with speeds
easing by morning. light winds are then expected for the day on
sunday. low pressure will track through the ohio valley monday 
into monday night. however, in general rather light winds will 
continue across lake michigan through the middle of the week. 

&&


lmz080-669-671-673-675-777-779-870-872-874-876-878-151015-
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-
839 pm cst sat dec 14 2019

sheboygan wi to pentwater mi south...

.rest of tonight...northwest winds 15 to 25 kt diminishing to
10 to 20 kt. chance of snow and slight chance of light freezing
rain through early evening, then chance of snow overnight. waves
4 to 7 ft occasionally to 9 ft. 
.sunday...northwest winds 10 to 20 kt becoming west 5 to 10 kt.
slight chance of snow in the morning. waves 4 to 6 ft
occasionally to 8 ft subsiding to 3 to 5 ft. 
.sunday night...west winds 5 to 10 kt. waves 1 to 3 ft subsiding
to 1 to 2 ft. 
.monday...northeast winds 5 to 10 kt becoming north. waves 1 to
2 ft building to 1 to 3 ft. 
.monday night...north winds 10 to 15 kt becoming northwest 10 to
20 kt. chance of snow and rain in the evening. waves 2 to 4 ft
building to 3 to 5 ft. 
.tuesday...northwest winds 10 to 20 kt increasing to 15 to 25 kt.
waves 4 to 6 ft occasionally to 8 ft. 
.tuesday night...northwest winds to 30 kt. freezing spray. waves
5 to 8 ft occasionally to 10 ft. 
.wednesday...northwest winds 15 to 25 kt becoming west 10 to
20 kt. waves 4 to 7 ft occasionally to 9 ft subsiding to 3 to
5 ft. 
.thursday...southwest winds 10 to 20 kt becoming south. waves
3 to 5 ft.  

$$
fzus63 kmkx 150239
glflm 
expires:201912151015;;799566

open lake forecast for lake michigan
national weather service milwaukee/sullivan wi
839 pm cst sat dec 14 2019

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... 

a powerful low pressure system of 28.9 inches over southeast
quebec will deepen to 28.6 inches as it tracks across eastern 
quebec tonight. meanwhile, high pressure of 30.2 inches over the 
northern plains will build into wisconsin by early sunday 
afternoon. expect breezy northwest winds tonight, with speeds
easing by morning. light winds are then expected for the day on
sunday. low pressure will track through the ohio valley monday 
into monday night. however, in general rather light winds will 
continue across lake michigan through the middle of the week. 

&&


lmz261-362-364-366-563-565-567-868-151015-
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-
839 pm cst sat dec 14 2019

sheboygan wi to pentwater mi north...

.rest of tonight...northwest winds to 30 kt diminishing to 15 to
25 kt. slight chance of light freezing rain and snow through
early evening, then slight chance of snow overnight. waves 4 to
7 ft occasionally to 9 ft. 
.sunday...northwest winds 10 to 20 kt becoming west 10 to 15 kt.
slight chance of snow. waves 4 to 6 ft occasionally to 8 ft
subsiding to 2 to 4 ft. 
.sunday night...west winds 10 to 15 kt. waves 1 to 3 ft. 
.monday...west winds 10 to 20 kt. waves 1 to 3 ft. 
.monday night...northwest winds 10 to 15 kt increasing to 10 to
20 kt. waves 1 to 3 ft. 
.tuesday...west winds 10 to 20 kt. waves 3 to 5 ft. 
.tuesday night...northwest winds 15 to 25 kt. waves 4 to 6 ft
occasionally to 8 ft. 
.wednesday...northwest winds 15 to 25 kt becoming west 10 to
20 kt. waves 3 to 5 ft subsiding to 1 to 3 ft. 
.thursday...south winds 10 to 20 kt diminishing to 10 to 15 kt.
waves 2 to 4 ft.  

$$
fzus63 kmqt 150250
glfls 
expires:201912151100;;799845

open lake forecast for lake superior
national weather service marquette mi
950 pm est sat dec 14 2019

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 lingering 29.8 inch trough over eastern lake 
superior this evening will exit east tonight. meanwhile, a high of
30.2 inches will drop into the northern plains. the high will 
gradually shift eastward over the upper great lakes sunday through
sunday night. a 30.0 inch trough will cross lake superior monday.
in it's wake, a 29.8 inch low will develop along the northern 
coast of the lake tuesday then move southeast toward new england 
tuesday evening. a 30.3 inch ridge will move over the upper great 
lakes wednesday then build to 20.7 inches by friday. 


lsz162-151100-
lake superior west of a line from saxon harbor wi to grand
portage mn beyond 5nm-
950 pm est sat dec 14 2019 /850 pm cst sat dec 14 2019/

.rest of tonight...north winds 15 to 25 knots diminishing to
10 to 20 knots by midnight, then backing northwest late. freezing
spray late in the evening. scattered snow showers. waves 3 to
5 feet occasionally to 7 feet subsiding to 1 to 3 feet. 
.sunday...northwest winds 5 to 15 knots becoming west 10 to
20 knots by late morning, then backing southwest by mid
afternoon. isolated snow showers in the morning. waves building
to 2 to 4 feet. 
.sunday night...southwest winds 15 to 25 knots veering west by
midnight. freezing spray. a slight chance of snow showers. waves
building to 4 to 7 feet occasionally to 9 feet, then subsiding to
3 to 6 feet occasionally to 8 feet. 
.monday...west winds 5 to 15 knots. waves subsiding to 1 to
3 feet. 
.monday night...west winds 5 to 15 knots. waves subsiding to calm
to 2 feet, then building to 1 to 3 feet. 
.tuesday...west winds 15 to 25 knots veering northwest in the
afternoon. freezing spray. waves building to 3 to 5 feet
occasionally to 7 feet. 
.tuesday night...northwest winds 15 to 25 knots becoming north
10 to 20 knots after midnight. freezing spray in the evening.
waves subsiding to calm to 2 feet. 
.wednesday...south winds 5 to 15 knots veering southwest. waves
calm to 2 feet. 
.thursday...south winds 5 to 15 knots. waves calm to 2 feet. 

$$
fzus63 kmqt 150250
glfls 
expires:201912151100;;799850

open lake forecast for lake superior
national weather service marquette mi
950 pm est sat dec 14 2019

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 lingering 29.8 inch trough over eastern lake 
superior this evening will exit east tonight. meanwhile, a high of
30.2 inches will drop into the northern plains. the high will 
gradually shift eastward over the upper great lakes sunday through
sunday night. a 30.0 inch trough will cross lake superior monday.
in it's wake, a 29.8 inch low will develop along the northern 
coast of the lake tuesday then move southeast toward new england 
tuesday evening. a 30.3 inch ridge will move over the upper great 
lakes wednesday then build to 20.7 inches by friday. 


lsz267-151100-
lake superior from grand marais mi to whitefish point mi 5nm off
shore to the us/canadian border-
950 pm est sat dec 14 2019

.rest of tonight...north winds 20 to 30 knots. freezing spray.
scattered snow showers. waves 3 to 6 feet occasionally to 8 feet.
.sunday...north winds 15 to 25 knots becoming northwest 10 to
20 knots by late morning, then backing west by mid afternoon.
freezing spray in the morning. scattered snow showers. waves
subsiding to 1 to 3 feet, then building to 2 to 4 feet. 
.sunday night...west winds 15 to 25 knots backing southwest by
midnight. a slight chance of snow showers. waves building to 3 to
5 feet occasionally to 7 feet. 
.monday...west winds 15 to 25 knots. a chance of snow showers.
waves building to 3 to 6 feet occasionally to 8 feet. 
.monday night...northwest winds 10 to 20 knots. a chance of snow
showers. waves subsiding to 1 to 3 feet. 
.tuesday...west winds 15 to 25 knots increasing to 20 to 30 knots
in the afternoon. snow showers likely. freezing spray in the
afternoon. waves building to 5 to 8 feet occasionally to 10 feet.
.tuesday night...northwest gales to 40 knots becoming north gales
to 35 knots after midnight. freezing spray. snow showers likely.
waves building to 6 to 10 feet occasionally to 13 feet. 
.wednesday...north winds 20 to 30 knots becoming south 10 to
20 knots. freezing spray. a chance of snow showers. waves
subsiding to calm to 2 feet, then building to 1 to 3 feet. 
.thursday...south winds 15 to 25 knots. waves building to 2 to
4 feet. 

$$
fzus63 kmqt 150250
glfls 
expires:201912151100;;799846

open lake forecast for lake superior
national weather service marquette mi
950 pm est sat dec 14 2019

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 lingering 29.8 inch trough over eastern lake 
superior this evening will exit east tonight. meanwhile, a high of
30.2 inches will drop into the northern plains. the high will 
gradually shift eastward over the upper great lakes sunday through
sunday night. a 30.0 inch trough will cross lake superior monday.
in it's wake, a 29.8 inch low will develop along the northern 
coast of the lake tuesday then move southeast toward new england 
tuesday evening. a 30.3 inch ridge will move over the upper great 
lakes wednesday then build to 20.7 inches by friday. 


lsz263-151100-
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-
950 pm est sat dec 14 2019

.rest of tonight...north winds 15 to 25 knots. freezing spray.
scattered snow showers. waves 3 to 6 feet occasionally to 8 feet
subsiding to 2 to 4 feet. 
.sunday...northwest winds 10 to 20 knots backing west by late
morning, then increasing to 15 to 25 knots by mid afternoon.
freezing spray. scattered snow showers. waves subsiding to 1 to
3 feet, then building to 2 to 4 feet. 
.sunday night...southwest winds 15 to 25 knots increasing to
20 to 30 knots by midnight, then becoming west 15 to 25 knots
late. freezing spray. a slight chance of snow showers. waves
building to 5 to 8 feet occasionally to 10 feet. 
.monday...west winds 15 to 25 knots diminishing to 10 to 20 knots
in the afternoon. a slight chance of snow showers. waves
subsiding to 2 to 4 feet. 
.monday night...northwest winds 10 to 20 knots backing west after
midnight. a chance of snow showers. waves 2 to 4 feet. 
.tuesday...west winds 15 to 25 knots becoming northwest 20 to
30 knots in the afternoon. freezing spray. a chance of snow
showers. waves building to 4 to 7 feet occasionally to 9 feet. 
.tuesday night...northwest winds 20 to 30 knots becoming north
15 to 25 knots after midnight. freezing spray. waves subsiding to
2 to 4 feet. 
.wednesday...south winds 10 to 20 knots veering southwest. waves
subsiding to calm to 2 feet, then building to 1 to 3 feet. 
.thursday...south winds 10 to 20 knots. waves calm to 2 feet. 

$$
fzus63 kmqt 150250
glfls 
expires:201912151100;;799847

open lake forecast for lake superior
national weather service marquette mi
950 pm est sat dec 14 2019

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 lingering 29.8 inch trough over eastern lake 
superior this evening will exit east tonight. meanwhile, a high of
30.2 inches will drop into the northern plains. the high will 
gradually shift eastward over the upper great lakes sunday through
sunday night. a 30.0 inch trough will cross lake superior monday.
in it's wake, a 29.8 inch low will develop along the northern 
coast of the lake tuesday then move southeast toward new england 
tuesday evening. a 30.3 inch ridge will move over the upper great 
lakes wednesday then build to 20.7 inches by friday. 


lsz264-151100-
lake superior from upper entrance to portage canal to manitou
island mi 5nm off shore to the us/canadian border-
950 pm est sat dec 14 2019

.rest of tonight...north winds 15 to 25 knots diminishing to
10 to 20 knots late. freezing spray. scattered snow showers.
waves 4 to 7 feet occasionally to 9 feet subsiding to 3 to 5 feet
occasionally to 7 feet. 
.sunday...northwest winds 10 to 20 knots becoming west 5 to
15 knots by late morning, then increasing to 10 to 20 knots by
mid afternoon. freezing spray. scattered snow showers. waves
subsiding to 1 to 3 feet, then building to 2 to 4 feet. 
.sunday night...west winds 15 to 25 knots. a chance of snow
showers. freezing spray after midnight. waves building to 5 to
8 feet occasionally to 10 feet. 
.monday...west winds 10 to 20 knots veering northwest in the
afternoon. freezing spray. a slight chance of snow showers. waves
subsiding to 2 to 4 feet. 
.monday night...northwest winds 5 to 15 knots increasing to 10 to
20 knots after midnight. a chance of snow showers. waves
subsiding to 1 to 3 feet, then building to 2 to 4 feet. 
.tuesday...west winds 15 to 25 knots becoming northwest 20 to
30 knots in the afternoon. freezing spray. a chance of snow
showers. waves building to 4 to 7 feet occasionally to 9 feet. 
.tuesday night...northwest winds 20 to 30 knots veering north
after midnight. heavy freezing spray. a chance of snow showers.
waves building to 5 to 8 feet occasionally to 10 feet, then
subsiding to 3 to 6 feet occasionally to 8 feet. 
.wednesday...north winds 10 to 20 knots veering south. freezing
spray. a chance of snow showers. waves subsiding to calm to
2 feet. 
.thursday...south winds 5 to 15 knots increasing to 10 to
20 knots. waves building to 2 to 4 feet. 

$$
fzus63 kmqt 150250
glfls 
expires:201912151100;;799848

open lake forecast for lake superior
national weather service marquette mi
950 pm est sat dec 14 2019

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 lingering 29.8 inch trough over eastern lake 
superior this evening will exit east tonight. meanwhile, a high of
30.2 inches will drop into the northern plains. the high will 
gradually shift eastward over the upper great lakes sunday through
sunday night. a 30.0 inch trough will cross lake superior monday.
in it's wake, a 29.8 inch low will develop along the northern 
coast of the lake tuesday then move southeast toward new england 
tuesday evening. a 30.3 inch ridge will move over the upper great 
lakes wednesday then build to 20.7 inches by friday. 


lsz265-151100-
lake superior west of line from manitou island to marquette mi
beyond 5nm from shore-
950 pm est sat dec 14 2019

.rest of tonight...north winds 20 to 30 knots diminishing to
15 to 25 knots by midnight. freezing spray. numerous snow
showers. waves 4 to 7 feet occasionally to 9 feet subsiding to
3 to 6 feet occasionally to 8 feet. 
.sunday...northwest winds 15 to 25 knots becoming west 10 to
20 knots by late morning, then increasing to 15 to 25 knots by
mid afternoon. freezing spray in the morning. scattered snow
showers. waves subsiding to 1 to 3 feet. 
.sunday night...west winds 15 to 25 knots. a slight chance of
snow showers after midnight. waves building to 3 to 5 feet
occasionally to 7 feet. 
.monday...west winds 10 to 20 knots increasing to 15 to 25 knots
in the afternoon. a slight chance of snow showers. waves
subsiding to calm to 2 feet. 
.monday night...west winds 10 to 20 knots. a chance of snow
showers. waves calm to 2 feet. 
.tuesday...west winds 15 to 25 knots becoming northwest 20 to
30 knots in the afternoon. snow showers likely. freezing spray in
the afternoon. waves building to 3 to 6 feet occasionally to
8 feet. 
.tuesday night...northwest winds 20 to 30 knots diminishing to
15 to 25 knots after midnight. freezing spray. a chance of snow
showers. waves subsiding to 3 to 5 feet occasionally to 7 feet. 
.wednesday...northwest winds 10 to 20 knots backing southwest. a
chance of snow showers. waves subsiding to calm to 2 feet. 
.thursday...south winds 5 to 15 knots increasing to 10 to
20 knots. waves calm to 2 feet. 

$$
fzus63 kmqt 150250
glfls 
expires:201912151100;;799849

open lake forecast for lake superior
national weather service marquette mi
950 pm est sat dec 14 2019

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 lingering 29.8 inch trough over eastern lake 
superior this evening will exit east tonight. meanwhile, a high of
30.2 inches will drop into the northern plains. the high will 
gradually shift eastward over the upper great lakes sunday through
sunday night. a 30.0 inch trough will cross lake superior monday.
in it's wake, a 29.8 inch low will develop along the northern 
coast of the lake tuesday then move southeast toward new england 
tuesday evening. a 30.3 inch ridge will move over the upper great 
lakes wednesday then build to 20.7 inches by friday. 


lsz266-151100-
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-
950 pm est sat dec 14 2019

.rest of tonight...north winds 20 to 30 knots. freezing spray.
scattered snow showers late in the evening. numerous snow showers
after midnight. waves 4 to 8 feet occasionally to 10 feet. 
.sunday...north winds 15 to 25 knots becoming northwest 10 to
20 knots by late morning, then becoming west 15 to 25 knots by
mid afternoon. freezing spray. numerous snow showers in the
morning. scattered snow showers in the afternoon. waves subsiding
to 2 to 4 feet. 
.sunday night...west winds 15 to 25 knots. a chance of snow
showers. waves building to 5 to 8 feet occasionally to 10 feet. 
.monday...west winds 10 to 20 knots. a chance of snow showers.
waves subsiding to 3 to 5 feet occasionally to 7 feet. 
.monday night...northwest winds 10 to 20 knots. a chance of snow
showers. waves subsiding to 1 to 3 feet. 
.tuesday...west winds 15 to 25 knots becoming northwest 20 to
30 knots in the afternoon. snow showers likely. freezing spray in
the afternoon. waves building to 5 to 8 feet occasionally to
10 feet. 
.tuesday night...northwest gales to 35 knots diminishing to 20 to
30 knots after midnight. freezing spray. snow showers likely.
waves building to 6 to 10 feet occasionally to 13 feet. 
.wednesday...north winds 20 to 30 knots becoming south 10 to
20 knots. freezing spray. a chance of snow showers. waves
subsiding to calm to 2 feet, then building to 1 to 3 feet. 
.thursday...south winds 10 to 20 knots. waves building to 2 to
4 feet. 

$$

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