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fzus63 kdtx 220835
glflh 
expires:202001222100;;330227

open lake forecast for lake huron
national weather service detroit/pontiac mi
330 am est wed jan 22 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...high pressure averaging 30.40 inches will settle
across the eastern coast this afternoon and will maintain a
moderate pressure gradient across the saginaw bay into lake
huron, producing elevated winds and waves. a low pressure system
will then strengthen around the tennessee valley, and will slowly
meander towards the ohio valley by the end of the week. southwest
flow to hold through the day with wind speeds diminishing by the
evening and overnight hours.


lhz361-222100-
lake huron from 5nm east of mackinac bridge to presque isle lt
beyond 5 nm off shore-
330 am est wed jan 22 2020

.today...southwest winds 15 to 20 knots with gusts to around
30 knots decreasing to 10 to 15 knots late in the afternoon.
waves 3 to 5 feet. 
.tonight...southwest winds 10 to 15 knots decreasing to 5 to
10 knots early in the morning. a chance of rain and snow. waves
2 to 4 feet subsiding to 1 to 3 feet early in the morning. 
.thursday...south winds 5 to 10 knots. rain and snow likely.
waves 1 to 3 feet. 
.thursday night...east winds 5 to 10 knots becoming southeast
10 to 15 knots after midnight. snow likely in the evening. rain
likely. a chance of snow after midnight. waves 2 feet or less. 
.friday...east winds 10 to 15 knots. a chance of rain and snow.
waves 1 to 3 feet building to 3 to 5 feet. 
.saturday...east winds 10 to 15 knots becoming northeast 5 to
10 knots until early morning. rain likely early in the morning. a
chance of snow. a chance of rain. waves 3 to 5 feet. 
.sunday...north winds 5 to 10 knots backing to the northwest
until early morning. a chance of rain and snow early in the
morning. waves 2 feet or less. 


$$
fzus63 kdtx 220835
glflh 
expires:202001222100;;330228

open lake forecast for lake huron
national weather service detroit/pontiac mi
330 am est wed jan 22 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...high pressure averaging 30.40 inches will settle
across the eastern coast this afternoon and will maintain a
moderate pressure gradient across the saginaw bay into lake
huron, producing elevated winds and waves. a low pressure system
will then strengthen around the tennessee valley, and will slowly
meander towards the ohio valley by the end of the week. southwest
flow to hold through the day with wind speeds diminishing by the
evening and overnight hours.


lhz362-363-222100-
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 wed jan 22 2020

.today...southwest winds 20 to 25 knots with gusts to around
30 knots. waves 8 to 12 feet. waves occasionally around 15 feet. 
.tonight...south winds 20 to 25 knots becoming southwest 10 to
15 knots. waves 6 to 9 feet. waves occasionally around 12 feet. 
.thursday...south winds 10 to 15 knots decreasing to 5 to
10 knots early in the afternoon. a chance of rain and snow. waves
3 to 5 feet subsiding to 1 to 3 feet in the late morning and
afternoon. 
.thursday night...southeast winds 5 to 10 knots. a chance of snow
in the evening. a chance of rain. waves 2 feet or less. 
.friday...east winds 10 to 15 knots increasing to 15 to 20 knots
late in the afternoon. a chance of rain and snow...then rain and
snow likely late in the afternoon. waves 1 to 3 feet building to
3 to 5 feet. 
.saturday...east winds 15 to 20 knots decreasing to 5 to
10 knots. rain and snow likely early in the morning...then a
chance of rain and snow until early morning. waves 3 to 5 feet. 
.sunday...north winds 5 to 10 knots. a chance of rain and snow
early in the morning. waves 1 to 3 feet. 


$$
fzus63 kdtx 220835
glflh 
expires:202001222100;;330229

open lake forecast for lake huron
national weather service detroit/pontiac mi
330 am est wed jan 22 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...high pressure averaging 30.40 inches will settle
across the eastern coast this afternoon and will maintain a
moderate pressure gradient across the saginaw bay into lake
huron, producing elevated winds and waves. a low pressure system
will then strengthen around the tennessee valley, and will slowly
meander towards the ohio valley by the end of the week. southwest
flow to hold through the day with wind speeds diminishing by the
evening and overnight hours.


lhz462>464-222100-
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 wed jan 22 2020

.today...southwest winds 15 to 20 knots. waves 4 to 6 feet. 
.tonight...south winds 15 to 20 knots becoming southwest 10 to
15 knots after midnight. waves 3 to 5 feet. waves occasionally
around 8 feet. 
.thursday...south winds 10 to 15 knots decreasing to 5 to
10 knots in the late morning and afternoon. waves 1 to 3 feet. 
.thursday night...southeast winds 5 to 10 knots. waves 2 feet or
less. 
.friday...east winds 10 to 15 knots. a chance of snow late in the
morning. a chance of rain late in the morning...then rain late in
the evening. waves 1 to 3 feet building to 2 to 4 feet late in
the afternoon. 
.saturday...east winds 10 to 15 knots decreasing to 5 to 10 knots
until early evening...then backing to the northeast in the late
evening and early morning. rain early in the morning. a chance of
snow. a chance of rain until early morning. waves 2 to 4 feet. 
.sunday...north winds 5 to 10 knots. a chance of rain and snow
early in the morning. waves 1 to 3 feet. 


$$
fzus63 kmkx 220910
glflm 
expires:202001221615;;332220

open lake forecast for lake michigan
national weather service milwaukee/sullivan wi
310 am cst wed jan 22 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... 

high pressure of 30.4 inches over the appalachians will continue 
east as a broad trough of low pressure averaging 29.7 inches 
approaches from the central and northern plains. southwest gales 
are expected over most of the north half of the lake through early
this evening.

winds will briefly weaken on thursday before another area of low 
pressure approaches from the plains. this will initially result in
easterly winds late in the week, possibly becoming northerly 
heading into the weekend as the low passes south of the region. 

&&


lmz080-669-671-673-675-777-779-870-872-874-876-878-221615-
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-
310 am cst wed jan 22 2020

sheboygan wi to pentwater mi south...

.today...southwest winds to 30 kt becoming south 15 to 25 kt.
waves 7 to 10 ft occasionally to 13 ft subsiding to 6 to 9 ft
occasionally to 12 ft. 
.tonight...south winds 15 to 25 kt diminishing to 10 to 20 kt.
chance of snow and rain overnight. waves 5 to 8 ft occasionally
to 10 ft subsiding to 4 to 6 ft occasionally to 8 ft. 
.thursday...south winds 10 to 20 kt diminishing to 10 to 15 kt.
snow and rain. waves 3 to 5 ft subsiding to 2 to 4 ft. 
.thursday night...southeast winds 10 to 15 kt. rain and snow
likely in the evening, then rain and snow overnight. waves 2 to
4 ft. 
.friday...east winds 10 to 20 kt. rain and snow likely in the
morning, then rain in the afternoon. waves 3 to 5 ft. 
.friday night...northeast winds 10 to 20 kt. rain with snow
likely. waves 2 to 4 ft. 
.saturday...north winds 10 to 20 kt. chance of rain and snow.
waves 4 to 6 ft occasionally to 8 ft. 
.sunday...northwest winds 10 to 15 kt. waves 2 to 4 ft.  

$$
fzus63 kmkx 220910
glflm 
expires:202001221615;;332218

open lake forecast for lake michigan
national weather service milwaukee/sullivan wi
310 am cst wed jan 22 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... 

high pressure of 30.4 inches over the appalachians will continue 
east as a broad trough of low pressure averaging 29.7 inches 
approaches from the central and northern plains. southwest gales 
are expected over most of the north half of the lake through early
this evening.

winds will briefly weaken on thursday before another area of low 
pressure approaches from the plains. this will initially result in
easterly winds late in the week, possibly becoming northerly 
heading into the weekend as the low passes south of the region. 

&&


lmz261-362-364-366-563-565-221615-
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-
310 am cst wed jan 22 2020

two rivers wi to manistee mi north...

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

.today...southwest gales to 35 kt diminishing to 30 kt. slight
chance of snow this morning, then chance of rain and snow this
afternoon. waves 10 to 14 ft occasionally to 18 ft subsiding to
7 to 10 ft occasionally to 13 ft. 
.tonight...southwest winds to 30 kt diminishing to 10 to 20 kt.
chance of rain and snow. waves 6 to 9 ft occasionally to 12 ft
subsiding to 4 to 7 ft occasionally to 9 ft. 
.thursday...south winds 10 to 20 kt becoming southeast 10 to
15 kt. snow and rain likely. waves 4 to 6 ft occasionally to 8 ft
subsiding to 2 to 4 ft. 
.thursday night...southeast winds 5 to 10 kt increasing to 10 to
15 kt. rain and snow likely. waves 2 to 4 ft. 
.friday...east winds 10 to 15 kt increasing to 10 to 20 kt.
chance of rain and snow. waves 1 to 3 ft. 
.friday night...east winds 10 to 20 kt becoming northeast. chance
of rain and snow. waves 1 to 3 ft. 
.saturday...northeast winds 10 to 20 kt. chance of rain and snow.
waves 2 to 4 ft. 
.sunday...north winds 5 to 10 kt. waves 1 to 2 ft.  

$$
fzus63 kmkx 220910
glflm 
expires:202001221615;;332219

open lake forecast for lake michigan
national weather service milwaukee/sullivan wi
310 am cst wed jan 22 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... 

high pressure of 30.4 inches over the appalachians will continue 
east as a broad trough of low pressure averaging 29.7 inches 
approaches from the central and northern plains. southwest gales 
are expected over most of the north half of the lake through early
this evening.

winds will briefly weaken on thursday before another area of low 
pressure approaches from the plains. this will initially result in
easterly winds late in the week, possibly becoming northerly 
heading into the weekend as the low passes south of the region. 

&&


lmz567-868-221615-
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-
310 am cst wed jan 22 2020

two rivers wi to manistee mi south to sheboygan wi to pentwater
mi...

.today...southwest winds to 30 kt becoming south 15 to 25 kt.
waves 8 to 11 ft occasionally to 14 ft subsiding to 6 to 9 ft
occasionally to 12 ft. 
.tonight...south winds 15 to 25 kt diminishing to 10 to 20 kt.
slight chance of rain and snow in the evening, then rain and snow
likely overnight. waves 5 to 8 ft occasionally to 10 ft subsiding
to 4 to 6 ft occasionally to 8 ft. 
.thursday...south winds 10 to 15 kt becoming southeast. snow and
rain in the morning, then rain and snow in the afternoon. waves
4 to 6 ft occasionally to 8 ft subsiding to 3 to 5 ft. 
.thursday night...southeast winds 5 to 10 kt increasing to 10 to
15 kt. rain and snow likely. waves 2 to 4 ft. 
.friday...east winds 10 to 15 kt. rain and snow likely in the
morning, then rain likely in the afternoon. waves 1 to 3 ft. 
.friday night...northeast winds 10 to 20 kt. rain and snow
likely. waves 2 to 4 ft. 
.saturday...northeast winds 10 to 20 kt becoming north. chance of
rain and snow. waves 2 to 4 ft. 
.sunday...northwest winds 5 to 10 kt. waves 1 to 2 ft.  

$$
fzus63 kmqt 220857
glfls 
expires:202001221700;;331040

open lake forecast for lake superior
national weather service marquette mi
357 am est wed jan 22 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 29.9 inch trough moving across the northern plains 
this morning will push across the western edge of lake superior 
today and stalls out. this stationary trough will influence a 
developing 29.9 inch low pressure system over the upper 
mississippi valley tonight into thursday. this developing low will
slowly drift east into the great lakes, passing through southern 
lake michigan late friday and lower michigan saturday.


lsz265-221700-
lake superior west of line from manitou island to marquette mi
beyond 5nm from shore-
357 am est wed jan 22 2020

.early this morning...southwest winds to 30 knots with a few gale
force gusts to 35 knots possible. a slight chance of snow. waves
3 to 6 feet occasionally to 8 feet. 
.today...southwest winds 20 to 30 knots diminishing to 10 to
20 knots. a slight chance of freezing drizzle in the morning. a
slight chance of snow. a chance of drizzle in the afternoon.
waves subsiding to calm to 2 feet. 
.tonight...southwest winds 10 to 20 knots diminishing to 5 to
15 knots by midnight, then veering north late. a chance of snow
in the evening. drizzle likely. snow likely after midnight. waves
calm to 2 feet. 
.thursday...northeast winds 5 to 15 knots becoming east 10 to
20 knots by mid afternoon. a chance of snow. a slight chance of
rain and drizzle in the afternoon. waves building to 2 to 4 feet,
then subsiding to 1 to 3 feet. 
.thursday night...east winds 10 to 20 knots. snow, possibly mixed
with rain and drizzle likely in the evening, then a chance of
snow and drizzle after midnight. waves 1 to 3 feet. 
.friday...east winds 10 to 20 knots. a chance of drizzle and
snow. waves subsiding to calm to 2 feet. 
.friday night...east winds 5 to 15 knots. a chance of drizzle and
snow. waves calm to 2 feet. 
.saturday...northeast winds 5 to 15 knots backing north. waves
calm to 2 feet. 
.sunday...northwest winds 5 to 15 knots becoming west less than
10 knots. waves calm to 2 feet. 

$$
fzus63 kmqt 220857
glfls 
expires:202001221700;;331041

open lake forecast for lake superior
national weather service marquette mi
357 am est wed jan 22 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 29.9 inch trough moving across the northern plains 
this morning will push across the western edge of lake superior 
today and stalls out. this stationary trough will influence a 
developing 29.9 inch low pressure system over the upper 
mississippi valley tonight into thursday. this developing low will
slowly drift east into the great lakes, passing through southern 
lake michigan late friday and lower michigan saturday.


lsz266-221700-
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-
357 am est wed jan 22 2020

.early this morning...southwest winds to 30 knots with a few gale
force gusts to 40 knots possible. a slight chance of snow. waves
9 to 12 feet occasionally to 15 feet. 
.today...southwest winds 20 to 30 knots diminishing to 15 to
25 knots by mid afternoon. a slight chance of freezing drizzle in
the morning. a chance of snow. a slight chance of drizzle in the
afternoon. waves subsiding to 5 to 8 feet occasionally to
10 feet. 
.tonight...southwest winds 15 to 25 knots diminishing to 10 to
20 knots by midnight. a chance of snow in the evening. drizzle
likely. snow likely after midnight. waves subsiding to 1 to
3 feet. 
.thursday...south winds 10 to 20 knots backing east. a chance of
snow and drizzle. a slight chance of rain and freezing drizzle in
the afternoon. waves building to 3 to 6 feet occasionally to
8 feet. 
.thursday night...east winds 10 to 20 knots. a chance of freezing
drizzle and a slight chance of rain in the evening. a chance of
snow and drizzle. waves subsiding to 2 to 4 feet. 
.friday...southeast winds 10 to 20 knots becoming east 5 to
15 knots in the afternoon. a chance of snow and drizzle. waves
subsiding to 1 to 3 feet. 
.friday night...east winds 5 to 15 knots. a chance of drizzle and
snow. waves subsiding to calm to 2 feet, then building to 1 to
3 feet. 
.saturday...northeast winds 5 to 15 knots backing north. waves
subsiding to calm to 2 feet. 
.sunday...north winds 5 to 15 knots diminishing to less than
10 knots. waves calm to 2 feet. 

$$
fzus63 kmqt 220857
glfls 
expires:202001221700;;331042

open lake forecast for lake superior
national weather service marquette mi
357 am est wed jan 22 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 29.9 inch trough moving across the northern plains 
this morning will push across the western edge of lake superior 
today and stalls out. this stationary trough will influence a 
developing 29.9 inch low pressure system over the upper 
mississippi valley tonight into thursday. this developing low will
slowly drift east into the great lakes, passing through southern 
lake michigan late friday and lower michigan saturday.


lsz267-221700-
lake superior from grand marais mi to whitefish point mi 5nm off
shore to the us/canadian border-
357 am est wed jan 22 2020

.early this morning...southwest winds to 30 knots with a few gale
force gusts to 35 knots possible. freezing spray. waves 6 to
9 feet occasionally to 11 feet. 
.today...southwest winds to 30 knots with a few gale force gusts
to 35 knots possible diminishing to 15 to 25 knots. snow likely
and a slight chance of freezing drizzle. a chance of drizzle in
the afternoon. waves subsiding to 3 to 6 feet occasionally to
8 feet. 
.tonight...southwest winds 15 to 25 knots diminishing to 10 to
20 knots by midnight. a chance of drizzle in the evening. snow.
drizzle likely after midnight. waves subsiding to 1 to 3 feet. 
.thursday...south winds 10 to 20 knots backing east by mid
afternoon. a chance of snow. a slight chance of rain and drizzle
in the afternoon. waves subsiding to calm to 2 feet. 
.thursday night...east winds 15 to 25 knots. a chance of drizzle
and a slight chance of rain in the evening. a chance of snow.
waves building to 2 to 4 feet. 
.friday...southeast winds 10 to 20 knots backing east in the
afternoon. a chance of snow and drizzle. waves subsiding to 1 to
3 feet. 
.friday night...east winds 10 to 20 knots. a chance of drizzle
and snow. waves subsiding to calm to 2 feet, then building to
1 to 3 feet. 
.saturday...northeast winds 10 to 20 knots backing north. waves
subsiding to calm to 2 feet. 
.sunday...north winds 10 to 20 knots diminishing to 5 to
15 knots. waves calm to 2 feet. 

$$
fzus63 kmqt 220857
glfls 
expires:202001221700;;331037

open lake forecast for lake superior
national weather service marquette mi
357 am est wed jan 22 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 29.9 inch trough moving across the northern plains 
this morning will push across the western edge of lake superior 
today and stalls out. this stationary trough will influence a 
developing 29.9 inch low pressure system over the upper 
mississippi valley tonight into thursday. this developing low will
slowly drift east into the great lakes, passing through southern 
lake michigan late friday and lower michigan saturday.


lsz162-221700-
lake superior west of a line from saxon harbor wi to grand
portage mn beyond 5nm-
357 am est wed jan 22 2020 /257 am cst wed jan 22 2020/

...gale warning in effect until 9 am est /8 am cst/ this
morning...

.early this morning...southwest gales to 35 knots. freezing
spray. waves 8 to 11 feet occasionally to 14 feet subsiding to
7 to 10 feet occasionally to 13 feet. 
.today...southwest winds 20 to 30 knots diminishing to 10 to
20 knots. waves subsiding to 2 to 4 feet. 
.tonight...west winds 5 to 15 knots becoming northeast 10 to
20 knots by midnight, then increasing to 15 to 25 knots late. a
chance of drizzle and snow. a slight chance of freezing drizzle
after midnight. waves subsiding to calm to 2 feet, then building
to 3 to 5 feet occasionally to 7 feet. 
.thursday...northeast winds 15 to 25 knots. a chance of snow,
drizzle and a slight chance of freezing drizzle. waves building
to 4 to 7 feet occasionally to 9 feet. 
.thursday night...northeast winds 15 to 25 knots diminishing to
10 to 20 knots after midnight. a chance of drizzle, snow and
freezing drizzle. waves subsiding to 3 to 5 feet occasionally to
7 feet. 
.friday...northeast winds 10 to 20 knots diminishing to 5 to
15 knots in the afternoon. a chance of drizzle and snow. waves
subsiding to 1 to 3 feet. 
.friday night...northeast winds 5 to 15 knots. waves subsiding to
calm to 2 feet. 
.saturday...northeast winds 5 to 15 knots becoming west less than
10 knots. waves calm to 2 feet. 
.sunday...southwest winds less than 10 knots veering west. waves
calm to 2 feet. 

$$
fzus63 kmqt 220857
glfls 
expires:202001221700;;331038

open lake forecast for lake superior
national weather service marquette mi
357 am est wed jan 22 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 29.9 inch trough moving across the northern plains 
this morning will push across the western edge of lake superior 
today and stalls out. this stationary trough will influence a 
developing 29.9 inch low pressure system over the upper 
mississippi valley tonight into thursday. this developing low will
slowly drift east into the great lakes, passing through southern 
lake michigan late friday and lower michigan saturday.


lsz263-221700-
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-
357 am est wed jan 22 2020

...gale warning in effect until 11 am est this morning...

.early this morning...southwest gales to 40 knots. waves 9 to 12 
feet occasionally to 15 feet. 
.today...southwest gales to 35 knots diminishing to 20 to
30 knots by late morning, then becoming west 15 to 25 knots by
mid afternoon. waves subsiding to 3 to 6 feet occasionally to
8 feet. 
.tonight...west winds 10 to 20 knots veering north by midnight,
then becoming northeast 15 to 25 knots late. a chance of drizzle
and snow. a slight chance of freezing drizzle after midnight.
waves subsiding to 1 to 3 feet, then building to 3 to 5 feet
occasionally to 7 feet. 
.thursday...northeast winds 15 to 25 knots increasing to 20 to
30 knots. a chance of snow, drizzle and a slight chance of
freezing drizzle. waves building to 4 to 7 feet occasionally to
9 feet. 
.thursday night...northeast winds 15 to 25 knots veering east
after midnight. a chance of drizzle, snow and freezing drizzle.
waves subsiding to 3 to 5 feet occasionally to 7 feet. 
.friday...east winds 10 to 20 knots. a chance of drizzle and
snow. waves subsiding to 1 to 3 feet. 
.friday night...east winds 10 to 20 knots backing northeast after
midnight. waves subsiding to calm to 2 feet. 
.saturday...northeast winds 5 to 15 knots backing north. waves
calm to 2 feet. 
.sunday...west winds 5 to 15 knots. waves calm to 2 feet. 

$$
fzus63 kmqt 220857
glfls 
expires:202001221700;;331039

open lake forecast for lake superior
national weather service marquette mi
357 am est wed jan 22 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 29.9 inch trough moving across the northern plains 
this morning will push across the western edge of lake superior 
today and stalls out. this stationary trough will influence a 
developing 29.9 inch low pressure system over the upper 
mississippi valley tonight into thursday. this developing low will
slowly drift east into the great lakes, passing through southern 
lake michigan late friday and lower michigan saturday.


lsz264-221700-
lake superior from upper entrance to portage canal to manitou
island mi 5nm off shore to the us/canadian border-
357 am est wed jan 22 2020

...gale warning in effect until 11 am est this morning...

.early this morning...southwest gales to 40 knots. waves 10 to 14
feet occasionally to 18 feet. 
.today...southwest gales to 35 knots diminishing to 20 to
30 knots by late morning, then becoming west 15 to 25 knots by
mid afternoon. a slight chance of freezing drizzle and snow in
the morning. waves subsiding to 4 to 7 feet occasionally to
9 feet. 
.tonight...west winds 10 to 20 knots veering north by midnight,
then veering northeast late. a chance of drizzle and snow. waves
subsiding to 1 to 3 feet, then building to 2 to 4 feet. 
.thursday...northeast winds 15 to 25 knots. a chance of drizzle,
a slight chance of freezing drizzle and flurries. waves building
to 4 to 7 feet occasionally to 9 feet. 
.thursday night...east winds 15 to 25 knots diminishing to 10 to
20 knots after midnight. a chance of snow, drizzle and freezing
drizzle. waves subsiding to 2 to 4 feet. 
.friday...east winds 5 to 15 knots. a chance of snow and drizzle.
waves subsiding to 1 to 3 feet. 
.friday night...east winds 5 to 15 knots backing northeast after
midnight. a chance of drizzle and snow. waves subsiding to calm
to 2 feet. 
.saturday...northeast winds 5 to 15 knots backing north. waves
calm to 2 feet. 
.sunday...north winds less than 10 knots backing west. waves calm
to 2 feet. 

$$

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