fzus63 kdtx 240813
glflh 
expires:202001242115;;430342

open lake forecast for lake huron
national weather service detroit/pontiac mi
313 am est fri jan 24 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...low pressure, 29.90 inches, over missouri today will
continue to lift into the central great lakes region today,
deepening to 27.70 inches. this low will slowly track across
lower michigan on saturday before exiting to the east saturday
night.


lhz363-462>464-242115-
lake huron from sturgeon point to alabaster mi beyond 5nm off
shore-
lake huron from port austin to harbor beach beyond 5nm off shore-
lake huron from harbor beach to port sanilac beyond 5nm off shore-
lake huron from port sanilac to port huron beyond 5nm off shore-
313 am est fri jan 24 2020

.today...east winds 10 to 15 knots. rain. waves 1 to 3 feet
building to 3 to 5 feet in the afternoon. 
.tonight...east winds 15 to 20 knots becoming southeast 10 to
15 knots early in the morning. rain in the evening...then a
chance of rain after midnight. waves 3 to 5 feet. 
.saturday...southeast winds 10 to 15 knots becoming south 5 to
10 knots in the late morning and afternoon. a chance of snow
showers in the morning. showers likely. snow showers likely in
the afternoon. waves 2 to 4 feet subsiding to 1 to 3 feet early
in the afternoon. 
.saturday night...west winds 5 to 10 knots. rain and snow showers
likely in the evening...then a chance of rain and snow after
midnight. waves 2 feet or less. 
.sunday...west winds 10 to 15 knots. a chance of rain and snow.
waves 1 to 3 feet building to 2 to 4 feet late in the afternoon...
then subsiding to 1 to 3 feet late in the evening. 
.monday...north winds 10 to 15 knots becoming northwest 5 to
10 knots until early morning. waves 1 to 3 feet. 
.tuesday...north winds 5 to 10 knots. waves 2 feet or less. 


$$

fzus63 kdtx 240813
glflh 
expires:202001242115;;430341

open lake forecast for lake huron
national weather service detroit/pontiac mi
313 am est fri jan 24 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...low pressure, 29.90 inches, over missouri today will
continue to lift into the central great lakes region today,
deepening to 27.70 inches. this low will slowly track across
lower michigan on saturday before exiting to the east saturday
night.


lhz361-362-242115-
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-
313 am est fri jan 24 2020

.today...east winds 10 to 15 knots increasing to 15 to 20 knots
in the afternoon. rain. waves 2 to 4 feet building to 3 to 5 feet
in the late morning and afternoon. 
.tonight...east winds 15 to 20 knots. rain. waves 5 to 7 feet.
waves occasionally around 10 feet. 
.saturday...east winds 10 to 15 knots decreasing to 5 to 10 knots
in the late morning and afternoon. a chance of snow showers in
the morning. showers. snow showers in the afternoon. waves 3 to
5 feet. 
.saturday night...north winds 5 to 10 knots. rain and snow
showers in the evening...then a chance of rain and snow after
midnight. waves 1 to 3 feet. 
.sunday...north winds 5 to 10 knots becoming northwest 10 to
15 knots. a chance of rain. waves 1 to 3 feet building to 2 to
4 feet late in the afternoon...then subsiding to 1 to 3 feet late
in the evening. 
.monday...north winds 10 to 15 knots decreasing to 5 to 10 knots.
waves 2 feet or less. 
.tuesday...north winds 5 to 10 knots. waves 2 feet or less. 


$$

fzus63 kdtx 232048
glflh 
expires:202001240915;;406853

open lake forecast for lake huron
national weather service detroit/pontiac mi
348 pm est thu jan 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...low pressure, 29.90 inches, over missouri today will
slowly lift into illinois tonight and friday, deepening to 27.70
inches. this low will slowly track across lower michigan on
saturday before exiting to the east saturday night.


lhz363-240915-
lake huron from sturgeon point to alabaster mi beyond 5nm off
shore-
348 pm est thu jan 23 2020

.tonight...east winds 5 to 10 knots. waves 2 feet or less. 
.friday...east winds 5 to 10 knots increasing to 15 to 20 knots.
a chance of snow. a chance of rain in the afternoon. waves 1 to
3 feet building to 4 to 6 feet. waves occasionally around 8 feet.
.friday night...east winds 15 to 20 knots decreasing to 10 to
15 knots in the late evening and overnight. rain. waves 4 to
6 feet. 
.saturday...southeast winds 10 to 15 knots decreasing to 5 to
10 knots in the late morning and afternoon. rain in the morning.
a chance of snow showers. a chance of showers in the afternoon.
waves 2 to 4 feet subsiding to 1 to 3 feet early in the
afternoon. waves occasionally around 8 feet. 
.saturday night...light and variable winds becoming west 5 to
10 knots after midnight. a chance of rain and snow showers. waves
2 feet or less. 
.sunday...northwest winds 5 to 10 knots increasing to 10 to
15 knots. a chance of rain and snow showers. waves 1 to 3 feet. 
.monday...northwest winds 5 to 10 knots becoming northwest until
early morning. waves 1 to 3 feet. 
.tuesday...north winds 5 to 10 knots until afternoon becoming
light and variable. waves 2 feet or less. 


$$

fzus63 kdtx 232048
glflh 
expires:202001240915;;406854

open lake forecast for lake huron
national weather service detroit/pontiac mi
348 pm est thu jan 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...low pressure, 29.90 inches, over missouri today will
slowly lift into illinois tonight and friday, deepening to 27.70
inches. this low will slowly track across lower michigan on
saturday before exiting to the east saturday night.


lhz462>464-240915-
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-
348 pm est thu jan 23 2020

.tonight...southeast winds 5 to 10 knots. waves 2 feet or less. 
.friday...east winds 5 to 10 knots increasing to 10 to 15 knots
in the late morning and afternoon. rain in the afternoon. waves
1 to 3 feet building to 3 to 5 feet late in the afternoon. 
.friday night...east winds 15 to 20 knots decreasing to 10 to
15 knots after midnight. rain. waves 3 to 5 feet. 
.saturday...southeast winds 10 to 15 knots becoming light and
variable. rain in the morning. a chance of snow showers. a chance
of showers in the afternoon. waves 2 to 4 feet subsiding to 1 to
3 feet in the late morning and afternoon. 
.saturday night...light and variable winds becoming southwest
5 to 10 knots in the late evening and early morning...then
veering to the west after midnight. a chance of rain and snow
showers. waves 2 feet or less. 
.sunday...west winds 10 to 15 knots. a chance of rain and snow
showers. waves 1 to 3 feet. 
.monday...northwest winds 10 to 15 knots decreasing to 5 to
10 knots. waves 1 to 3 feet. 
.tuesday...west winds 5 to 10 knots until afternoon becoming
light and variable...then becoming north 5 to 10 knots in the
late evening and early morning. waves 2 feet or less. 


$$

fzus63 kmkx 240251
glflm 
expires:202001241015;;420294

open lake forecast for lake michigan
national weather service milwaukee/sullivan wi
851 pm cst thu jan 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... 

low pressure of 29.9 inches over missouri will deepen to 29.7 
inches as it moves to far southern lake mi for friday night. 
modest south to southeasterly winds today will become brisk 
easterly winds for friday. brisk northeast winds will then prevail
over the northern half of the lake friday night with variable 
winds in the south. winds will become north to northwest for this 
weekend as the low slowly pulls away, generally staying below 25 
knots through this period. 

&&


lmz080-669-671-673-675-777-779-870-872-874-876-878-241015-
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-
851 pm cst thu jan 23 2020

sheboygan wi to pentwater mi south...

.rest of tonight...southeast winds 10 to 15 kt becoming east
10 to 20 kt. rain and snow. waves 3 to 5 ft. 
.friday...east winds 15 to 25 kt. rain and snow. waves 3 to 5 ft.
.friday night...east winds 10 to 20 kt becoming southeast 10 to
15 kt. rain. waves 2 to 4 ft. 
.saturday...north winds 10 to 20 kt becoming northwest. chance of
rain. waves 2 to 4 ft. 
.saturday night...northwest winds 10 to 20 kt. waves 2 to 4 ft. 
.sunday...northwest winds 10 to 20 kt. waves 2 to 4 ft. 
.sunday night...northwest winds 5 to 10 kt. waves 2 to 4 ft
subsiding to 1 to 3 ft. 
.monday...northwest winds 10 to 15 kt. waves 1 to 2 ft. 
.tuesday...west winds 5 to 10 kt becoming north 10 to 15 kt.
waves 1 to 2 ft.  

$$

fzus63 kmkx 240251
glflm 
expires:202001241015;;420293

open lake forecast for lake michigan
national weather service milwaukee/sullivan wi
851 pm cst thu jan 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... 

low pressure of 29.9 inches over missouri will deepen to 29.7 
inches as it moves to far southern lake mi for friday night. 
modest south to southeasterly winds today will become brisk 
easterly winds for friday. brisk northeast winds will then prevail
over the northern half of the lake friday night with variable 
winds in the south. winds will become north to northwest for this 
weekend as the low slowly pulls away, generally staying below 25 
knots through this period. 

&&


lmz261-362-364-366-563-565-567-868-241015-
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-
851 pm cst thu jan 23 2020

sheboygan wi to pentwater mi north...

.rest of tonight...southeast winds 10 to 20 kt becoming east.
snow and rain likely through early evening, then chance of rain
and snow overnight. waves 2 to 4 ft. 
.friday...east winds 15 to 25 kt increasing to 30 kt. rain and
snow likely in the morning, then rain with snow likely in the
afternoon. waves 2 to 4 ft building to 4 to 6 ft occasionally to
8 ft. 
.friday night...east winds to 30 kt diminishing to 15 to 25 kt.
rain. waves 4 to 7 ft occasionally to 9 ft. 
.saturday...northeast winds 10 to 20 kt becoming north 10 to
15 kt. rain likely in the morning, then chance of rain in the
afternoon. waves 3 to 5 ft subsiding to 1 to 3 ft. 
.saturday night...north winds 10 to 20 kt becoming northwest.
chance of rain. waves 1 to 3 ft. 
.sunday...northwest winds 10 to 15 kt. waves 1 to 3 ft. 
.sunday night...northwest winds 5 to 10 kt. waves 1 to 2 ft.
.monday...north winds 5 to 10 kt becoming northwest. waves 1 ft
or less. 
.tuesday...northwest winds 5 to 10 kt becoming north. waves 1 to
2 ft.  

$$

fzus63 kmqt 240312
glfls 
expires:202001241115;;421434

open lake forecast for lake superior
national weather service marquette mi
1012 pm est thu jan 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 30.1 inch trough over lake superior will generally 
fill in across upper michigan into the evening hours. a 30.4 inch
high pressure centered over james bay will continue to shift 
slightly eastward tonight into friday. a 29.8 inch low will 
develop in the lower mississippi valley on friday and lift 
northeastward across lake huron by late saturday afternoon with 
weak troughing lingering behind it across lake superior into early
next week.


lsz264-241115-
lake superior from upper entrance to portage canal to manitou
island mi 5nm off shore to the us/canadian border-
1012 pm est thu jan 23 2020

.rest of tonight...east winds 15 to 25 knots. a chance of
freezing drizzle late in the evening. snow and drizzle. waves
4 to 8 feet occasionally to 10 feet. 
.friday...east winds 10 to 20 knots diminishing to 5 to 15 knots
by mid afternoon. a chance of drizzle and snow. waves subsiding
to 3 to 5 feet occasionally to 7 feet. 
.friday night...east winds 5 to 15 knots becoming northeast 10 to
20 knots by midnight. a chance of drizzle and snow. waves
subsiding to 2 to 4 feet. 
.saturday...northeast winds 10 to 20 knots becoming north 5 to
15 knots in the afternoon. drizzle likely in the morning. a
chance of snow. a slight chance of drizzle in the afternoon.
waves subsiding to 1 to 3 feet. 
.saturday night...north winds 5 to 15 knots. a chance of snow.
waves subsiding to calm to 2 feet. 
.sunday...north winds 5 to 15 knots. waves calm to 2 feet. 
.sunday night...north winds 5 to 15 knots diminishing to less
than 10 knots after midnight. waves calm to 2 feet. 
.monday...north winds 5 to 15 knots. waves calm to 2 feet. 
.tuesday...north winds 5 to 15 knots veering northeast. waves
calm to 2 feet. 

$$

fzus63 kmqt 240312
glfls 
expires:202001241115;;421435

open lake forecast for lake superior
national weather service marquette mi
1012 pm est thu jan 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 30.1 inch trough over lake superior will generally 
fill in across upper michigan into the evening hours. a 30.4 inch
high pressure centered over james bay will continue to shift 
slightly eastward tonight into friday. a 29.8 inch low will 
develop in the lower mississippi valley on friday and lift 
northeastward across lake huron by late saturday afternoon with 
weak troughing lingering behind it across lake superior into early
next week.


lsz265-241115-
lake superior west of line from manitou island to marquette mi
beyond 5nm from shore-
1012 pm est thu jan 23 2020

.rest of tonight...east winds 15 to 25 knots. snow and drizzle.
waves 3 to 5 feet occasionally to 7 feet building to 4 to 7 feet
occasionally to 9 feet, then subsiding to 3 to 6 feet
occasionally to 8 feet. 
.friday...east winds 15 to 25 knots diminishing to 10 to
20 knots. a chance of snow. a chance of drizzle in the afternoon.
waves subsiding to 2 to 4 feet. 
.friday night...east winds 15 to 25 knots diminishing to 10 to
20 knots by midnight, then backing northeast late. a chance of
snow and drizzle in the evening, then snow and drizzle likely
after midnight. waves 2 to 4 feet. 
.saturday...northeast winds 10 to 20 knots backing north in the
afternoon. snow likely and a slight chance of drizzle. waves
subsiding to calm to 2 feet. 
.saturday night...north winds 10 to 20 knots. a chance of snow.
waves calm to 2 feet. 
.sunday...north winds 10 to 20 knots diminishing to 5 to 15 knots
in the afternoon. waves calm to 2 feet. 
.sunday night...north winds 5 to 15 knots. waves calm to 2 feet. 
.monday...north winds 5 to 15 knots. waves calm to 2 feet. 
.tuesday...north winds 10 to 20 knots diminishing to 5 to
15 knots. waves calm to 2 feet. 

$$

fzus63 kmqt 240312
glfls 
expires:202001241115;;421432

open lake forecast for lake superior
national weather service marquette mi
1012 pm est thu jan 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 30.1 inch trough over lake superior will generally 
fill in across upper michigan into the evening hours. a 30.4 inch
high pressure centered over james bay will continue to shift 
slightly eastward tonight into friday. a 29.8 inch low will 
develop in the lower mississippi valley on friday and lift 
northeastward across lake huron by late saturday afternoon with 
weak troughing lingering behind it across lake superior into early
next week.


lsz162-241115-
lake superior west of a line from saxon harbor wi to grand
portage mn beyond 5nm-
1012 pm est thu jan 23 2020 /912 pm cst thu jan 23 2020/

.rest of tonight...northeast winds 20 to 30 knots diminishing to
15 to 25 knots late. a chance of freezing drizzle late in the
evening. snow. drizzle likely after midnight. waves 7 to 10 feet
occasionally to 13 feet subsiding to 5 to 8 feet occasionally to
10 feet. 
.friday...northeast winds 10 to 20 knots veering east by late
morning, then backing northeast by mid afternoon. a chance of
drizzle and snow. waves subsiding to 2 to 4 feet. 
.friday night...northeast winds 10 to 20 knots. a chance of
drizzle and snow. waves building to 3 to 5 feet occasionally to
7 feet. 
.saturday...north winds 10 to 20 knots diminishing to 5 to
15 knots in the afternoon. a slight chance of snow. waves
subsiding to calm to 2 feet. 
.saturday night...northwest winds 5 to 15 knots veering north
after midnight. waves calm to 2 feet. 
.sunday...north winds 5 to 15 knots becoming west less than
10 knots in the afternoon. waves calm to 2 feet. 
.sunday night...southwest winds less than 10 knots. waves calm to
2 feet. 
.monday...west winds less than 10 knots becoming north 5 to
15 knots. waves calm to 2 feet. 
.tuesday...north winds 5 to 15 knots veering east. waves calm to
2 feet. 

$$

fzus63 kmqt 240312
glfls 
expires:202001241115;;421437

open lake forecast for lake superior
national weather service marquette mi
1012 pm est thu jan 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 30.1 inch trough over lake superior will generally 
fill in across upper michigan into the evening hours. a 30.4 inch
high pressure centered over james bay will continue to shift 
slightly eastward tonight into friday. a 29.8 inch low will 
develop in the lower mississippi valley on friday and lift 
northeastward across lake huron by late saturday afternoon with 
weak troughing lingering behind it across lake superior into early
next week.


lsz267-241115-
lake superior from grand marais mi to whitefish point mi 5nm off
shore to the us/canadian border-
1012 pm est thu jan 23 2020

.rest of tonight...east winds 15 to 25 knots. drizzle and snow
likely late in the evening, then a chance of snow after midnight.
waves 2 to 4 feet building to 3 to 5 feet occasionally to 7 feet,
then subsiding to 2 to 4 feet. 
.friday...east winds 15 to 25 knots. a chance of snow. a slight
chance of drizzle in the afternoon. waves subsiding to 1 to
3 feet. 
.friday night...east winds 10 to 20 knots backing northeast by
midnight. a chance of drizzle and snow in the evening, then
drizzle with snow likely after midnight. waves 1 to 3 feet. 
.saturday...east winds 10 to 20 knots backing northeast in the
afternoon. snow likely in the morning. drizzle likely. a chance
of snow in the afternoon. waves subsiding to calm to 2 feet. 
.saturday night...north winds 10 to 20 knots. a chance of drizzle
and snow. waves calm to 2 feet. 
.sunday...north winds 10 to 20 knots. a chance of drizzle in the
morning. waves building to 1 to 3 feet, then subsiding to calm to
2 feet. 
.sunday night...north winds 10 to 20 knots diminishing to 5 to
15 knots after midnight. waves calm to 2 feet. 
.monday...north winds 5 to 15 knots veering northeast. waves calm
to 2 feet. 
.tuesday...east winds 10 to 20 knots. waves calm to 2 feet. 

$$

fzus63 kmqt 240312
glfls 
expires:202001241115;;421436

open lake forecast for lake superior
national weather service marquette mi
1012 pm est thu jan 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 30.1 inch trough over lake superior will generally 
fill in across upper michigan into the evening hours. a 30.4 inch
high pressure centered over james bay will continue to shift 
slightly eastward tonight into friday. a 29.8 inch low will 
develop in the lower mississippi valley on friday and lift 
northeastward across lake huron by late saturday afternoon with 
weak troughing lingering behind it across lake superior into early
next week.


lsz266-241115-
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-
1012 pm est thu jan 23 2020

.rest of tonight...east winds 15 to 25 knots. snow and drizzle.
waves 3 to 6 feet occasionally to 8 feet building to 4 to 7 feet
occasionally to 9 feet. 
.friday...east winds 15 to 25 knots. a chance of snow. a slight
chance of drizzle in the afternoon. waves subsiding to 2 to
4 feet. 
.friday night...east winds 15 to 25 knots backing northeast by
midnight. a chance of snow and drizzle in the evening, then snow
and drizzle likely after midnight. waves 2 to 4 feet. 
.saturday...northeast winds 10 to 20 knots backing north in the
afternoon. snow and drizzle likely in the morning, then a chance
of snow and a slight chance of drizzle in the afternoon. waves
subsiding to calm to 2 feet. 
.saturday night...north winds 10 to 20 knots. a chance of snow
and drizzle. waves calm to 2 feet. 
.sunday...north winds 10 to 20 knots. waves building to 1 to
3 feet, then subsiding to calm to 2 feet. 
.sunday night...north winds 10 to 20 knots diminishing to 5 to
15 knots after midnight. waves calm to 2 feet. 
.monday...north winds 5 to 15 knots. waves calm to 2 feet. 
.tuesday...north winds 10 to 20 knots becoming east 5 to
15 knots. waves calm to 2 feet. 

$$

fzus63 kmqt 240312
glfls 
expires:202001241115;;421433

open lake forecast for lake superior
national weather service marquette mi
1012 pm est thu jan 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 30.1 inch trough over lake superior will generally 
fill in across upper michigan into the evening hours. a 30.4 inch
high pressure centered over james bay will continue to shift 
slightly eastward tonight into friday. a 29.8 inch low will 
develop in the lower mississippi valley on friday and lift 
northeastward across lake huron by late saturday afternoon with 
weak troughing lingering behind it across lake superior into early
next week.


lsz263-241115-
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-
1012 pm est thu jan 23 2020

.rest of tonight...northeast winds 20 to 30 knots veering east by
midnight, then diminishing to 15 to 25 knots late. freezing
drizzle likely late in the evening. snow and drizzle. waves 7 to
10 feet occasionally to 13 feet subsiding to 4 to 7 feet
occasionally to 9 feet. 
.friday...east winds 10 to 20 knots. a chance of drizzle and
snow. waves subsiding to 3 to 5 feet occasionally to 7 feet. 
.friday night...east winds 10 to 20 knots backing northeast by
midnight, then increasing to 15 to 25 knots late. a chance of
drizzle and snow. waves subsiding to 2 to 4 feet, then building
to 3 to 5 feet occasionally to 7 feet. 
.saturday...northeast winds 15 to 25 knots becoming north 10 to
20 knots in the afternoon. a chance of snow and drizzle. waves
subsiding to 1 to 3 feet. 
.saturday night...north winds 5 to 15 knots. waves subsiding to
calm to 2 feet. 
.sunday...north winds 5 to 15 knots. waves calm to 2 feet. 
.sunday night...northwest winds 5 to 15 knots veering north after
midnight. waves calm to 2 feet. 
.monday...west winds 5 to 15 knots veering north. waves calm to
2 feet. 
.tuesday...north winds 5 to 15 knots veering northeast. waves
calm to 2 feet. 

$$