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fzus63 kdtx 031443
glflh 
expires:202212032245;;235064

open lake forecast for lake huron
national weather service detroit/pontiac mi
943 am est sat dec 3 2022

for waters beyond five nautical miles off shore on lake huron

waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.

.synopsis...a strong cold front to sweep across the great lakes
this morning which will veer wind direction from the southwest to
west-northwest by this afternoon. gust to gales are expected
along and behind the front for all locations. additional, storm
force gusts also look increasingly likely for portions of
northern lake huron after the passage of the front, lasting
through the early afternoon.


lhz361-362-032245-
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-
943 am est sat dec 3 2022

...storm warning in effect until 1 pm est this afternoon...
...gale warning in effect from 1 pm this afternoon to 7 pm est
this evening...

.rest of today...west at 40 knot gales with storm force gusts to
50 knots decreasing to 30 knots with gusts to 35 knot gales late
in the afternoon. numerous showers late in the morning. scattered
snow showers. scattered showers in the afternoon. waves 18 to
23 feet. waves occasionally around 28 feet. 
.tonight...west winds 20 to 25 knots decreasing to 15 to 20 knots
in the late evening and overnight. gusts to 35 knot gales. waves
12 to 16 feet subsiding to 6 to 9 feet in the late evening and
overnight. waves occasionally around 20 feet. 
.sunday...southwest winds 15 to 20 knots with gusts to around
30 knots increasing to 20 to 25 knots with gusts to around
30 knots in the late morning and afternoon. waves 6 to 9 feet.
waves occasionally around 12 feet. 
.sunday night...west winds 15 to 20 knots becoming southwest
20 to 25 knots with gusts to around 30 knots in the late evening
and overnight. waves 6 to 9 feet. waves occasionally around
12 feet. 
.monday...southwest winds 15 to 20 knots decreasing to 10 to
15 knots late in the evening. a chance of showers. waves 5 to
7 feet. waves occasionally around 10 feet. 
.tuesday...west winds 10 to 15 knots becoming northwest 5 to
10 knots until early evening...then veering to the east in the
late evening and early morning. a chance of showers in the late
evening and early morning. waves 2 to 4 feet subsiding to 1 to
3 feet. 
.wednesday...east winds 5 to 10 knots becoming northwest 10 to
15 knots until early morning. a chance of rain and snow showers.
waves 1 to 3 feet. 


$$
fzus63 kdtx 031443
glflh 
expires:202212032245;;235065

open lake forecast for lake huron
national weather service detroit/pontiac mi
943 am est sat dec 3 2022

for waters beyond five nautical miles off shore on lake huron

waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.

.synopsis...a strong cold front to sweep across the great lakes
this morning which will veer wind direction from the southwest to
west-northwest by this afternoon. gust to gales are expected
along and behind the front for all locations. additional, storm
force gusts also look increasingly likely for portions of
northern lake huron after the passage of the front, lasting
through the early afternoon.


lhz363-462-032245-
lake huron from sturgeon point to alabaster mi beyond 5nm off
shore-
lake huron from port austin to harbor beach beyond 5nm off shore-
943 am est sat dec 3 2022

...gale warning in effect until 7 pm est this evening...

.rest of today...west at 35 knot gales with gusts to 45 knot
gales decreasing to 20 to 25 knots with gusts to around 30 knots
late in the afternoon. numerous showers late in the morning...
then scattered snow showers and showers in the afternoon. waves
14 to 18 feet. waves occasionally around 23 feet. 
.tonight...west winds 15 to 20 knots. gusts to 30 knots early in
the evening. waves 8 to 12 feet subsiding to 4 to 6 feet after
midnight. waves occasionally around 15 feet. 
.sunday...southwest winds 15 to 20 knots increasing to 20 to
25 knots with gusts to around 30 knots in the late morning and
afternoon. waves 6 to 9 feet. waves occasionally around 12 feet. 
.sunday night...southwest winds 20 to 25 knots with gusts to
around 30 knots. waves 6 to 9 feet. waves occasionally around
12 feet. 
.monday...southwest winds 15 to 20 knots decreasing to 10 to
15 knots late in the evening. a chance of showers. waves 5 to
7 feet. waves occasionally around 10 feet. 
.tuesday...west winds 10 to 15 knots becoming northwest 5 to
10 knots in the late morning and early afternoon...then becoming
north 10 to 15 knots early in the evening becoming east 5 to
10 knots in the late evening and early morning. a chance of snow
showers until early morning. a chance of showers in the late
evening and early morning. waves 2 to 4 feet subsiding to 1 to
3 feet. 
.wednesday...east winds 5 to 10 knots becoming northwest 10 to
15 knots until early morning. a chance of showers until
afternoon. waves 1 to 3 feet. 


$$
fzus63 kmkx 031458
glflm 
expires:202212032215;;235523

open lake forecast for lake michigan
national weather service milwaukee/sullivan wi
858 am cst sat dec 3 2022

for waters beyond five nautical miles of shore on lake michigan.

waves are provided as a range of significant wave heights, which
is the average of the highest 1/3 of the wave, along with the
average height of the highest 10% of the waves which will
occasionally be encountered.

.synopsis...

low pressure around 29.2 inches will continue to lift northeast 
from james bay through this morning. west to northwest gales are 
expected in the wake of a strong cold front. these gales will 
continue into early this afternoon, before ending.

winds are expected to briefly weaken this evening, before picking
back up. right now, it appears that winds on sunday will remain 
just below gale force, but a few gale force gusts cannot be ruled
out over the northern half of the lake.


lmz261-362-364-366-563-565-567-868-032215-
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-
858 am cst sat dec 3 2022

sheboygan wi to pentwater mi north...

...gale warning in effect until 3 pm cst this afternoon...

.rest of today...northwest gales to 40 kt becoming west to 30 kt.
waves 8 to 12 ft occasionally to 16 ft subsiding to 6 to 9 ft
occasionally to 12 ft. 
.tonight...west winds 15 to 25 kt becoming southwest to 30 kt.
waves 4 to 6 ft occasionally to 8 ft building to 4 to 7 ft
occasionally to 9 ft. 
.sunday...southwest winds to 30 kt becoming west. waves 5 to 8 ft
occasionally to 10 ft subsiding to 4 to 7 ft occasionally to
9 ft. 
.sunday night...southwest gales to 35 kt. waves 7 to 10 ft
occasionally to 13 ft. 
.monday...southwest winds to 30 kt diminishing to 15 to 25 kt.
chance of rain in the afternoon. waves 4 to 7 ft occasionally to
9 ft subsiding to 4 to 6 ft occasionally to 8 ft. 
.monday night...west winds 15 to 25 kt becoming northwest. waves
3 to 5 ft. 
.tuesday...northwest winds 10 to 20 kt becoming northeast 10 to
15 kt. waves 2 to 4 ft. 
.wednesday...west winds 10 to 15 kt becoming northwest 10 to
20 kt. chance of snow and light freezing rain. waves 1 to 2 ft.  

$$
fzus63 kmkx 031458
glflm 
expires:202212032215;;235524

open lake forecast for lake michigan
national weather service milwaukee/sullivan wi
858 am cst sat dec 3 2022

for waters beyond five nautical miles of shore on lake michigan.

waves are provided as a range of significant wave heights, which
is the average of the highest 1/3 of the wave, along with the
average height of the highest 10% of the waves which will
occasionally be encountered.

.synopsis...

low pressure around 29.2 inches will continue to lift northeast 
from james bay through this morning. west to northwest gales are 
expected in the wake of a strong cold front. these gales will 
continue into early this afternoon, before ending.

winds are expected to briefly weaken this evening, before picking
back up. right now, it appears that winds on sunday will remain 
just below gale force, but a few gale force gusts cannot be ruled
out over the northern half of the lake.


lmz080-669-671-673-675-777-779-870-872-874-876-878-032215-
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-
858 am cst sat dec 3 2022

sheboygan wi to pentwater mi south...

...gale warning in effect until 3 pm cst this afternoon...

.rest of today...northwest gales to 35 kt becoming west 15 to
25 kt. waves 10 to 14 ft occasionally to 18 ft subsiding to 6 to
9 ft occasionally to 12 ft. 
.tonight...west winds 10 to 20 kt becoming southwest 15 to 25 kt.
waves 4 to 7 ft occasionally to 9 ft subsiding to 3 to 5 ft. 
.sunday...southwest winds to 30 kt diminishing to 15 to 25 kt.
waves 4 to 6 ft occasionally to 8 ft building to 4 to 7 ft
occasionally to 9 ft. 
.sunday night...southwest winds to 30 kt. waves 4 to 7 ft
occasionally to 9 ft. 
.monday...southwest winds 15 to 25 kt. chance of rain in the
afternoon. waves 4 to 7 ft occasionally to 9 ft. 
.monday night...west winds 10 to 20 kt becoming northwest. waves
3 to 5 ft. 
.tuesday...north winds 10 to 20 kt becoming northeast 10 to
15 kt. waves 2 to 4 ft. 
.wednesday...north winds 10 to 15 kt becoming northwest. waves
1 to 3 ft.  

$$
fzus63 kmqt 031449
glfls 
expires:202212032100;;235275

open lake forecast for lake superior
national weather service marquette mi
949 am est sat dec 3 2022

for waters beyond 5 nautical miles of shore on lake superior.

waves are the significant wave height - the average of the
highest 1/3 of the wave spectrum. occasional wave height is the
average of the highest 1/10 of the wave spectrum.

.synopsis...a low of 29.4 inches is over the james bay this 
morning. meanwhile, a high of 30.5 inches builds into the lower 
midwest extending 30.2 inch ridging over lake superior this 
evening. this high shifts east and weakens tonight as 30.0 inch 
troughing develops across the northern lake sunday morning. 
pressures fall across the lake on sunday with a 29.6 inch low 
pressure tracking across the northern lake sunday night. troughing
over the lake gradually weakens monday with a 30.3 inch high 
pressure ridge builds into the upper great lakes on tuesday. a 
weak 30.1 inch trough tracks across the central great lakes on 
wednesday ahead of a 30.5 inch high pressure building over the 
western lake by wednesday evening. 


lsz162-032100-
lake superior west of a line from saxon harbor wi to grand
portage mn beyond 5nm-
949 am est sat dec 3 2022 /849 am cst sat dec 3 2022/

...gale warning in effect until 1 pm est this afternoon...
...gale watch in effect from sunday afternoon through late sunday
night...

.rest of today...northwest winds 20 to 30 knots with gale force
gusts to 34 knots through midday then backing west. freezing 
spray. waves 6 to 9 feet occasionally to 11 feet subsiding to 3 to
6 feet occasionally to 8 feet, then building to 4 to 7 feet 
occasionally to 9 feet. 
.tonight...west winds 20 to 30 knots. freezing spray. waves
building to 5 to 8 feet occasionally to 10 feet. 
.sunday...west winds 20 to 30 knots becoming southwest gales to
35 knots by mid afternoon. waves subsiding to 3 to 6 feet
occasionally to 8 feet, then building to 7 to 10 feet
occasionally to 13 feet. 
.sunday night...west gales to 40 knots diminishing to 20 to
30 knots after midnight. waves subsiding to 2 to 4 feet. 
.monday...northwest winds 10 to 20 knots. waves subsiding to calm
to 2 feet, then building to 1 to 3 feet. 
.monday night...northwest winds 15 to 25 knots diminishing to
10 to 20 knots after midnight. waves building to 2 to 4 feet,
then subsiding to 1 to 3 feet. 
.tuesday...west winds 10 to 20 knots backing southwest. a chance
of snow showers, then snow showers likely. waves subsiding to
calm to 2 feet. 
.wednesday...northwest winds 10 to 20 knots backing southwest.
waves calm to 2 feet. 

$$
fzus63 kmqt 031449
glfls 
expires:202212032100;;235276

open lake forecast for lake superior
national weather service marquette mi
949 am est sat dec 3 2022

for waters beyond 5 nautical miles of shore on lake superior.

waves are the significant wave height - the average of the
highest 1/3 of the wave spectrum. occasional wave height is the
average of the highest 1/10 of the wave spectrum.

.synopsis...a low of 29.4 inches is over the james bay this 
morning. meanwhile, a high of 30.5 inches builds into the lower 
midwest extending 30.2 inch ridging over lake superior this 
evening. this high shifts east and weakens tonight as 30.0 inch 
troughing develops across the northern lake sunday morning. 
pressures fall across the lake on sunday with a 29.6 inch low 
pressure tracking across the northern lake sunday night. troughing
over the lake gradually weakens monday with a 30.3 inch high 
pressure ridge builds into the upper great lakes on tuesday. a 
weak 30.1 inch trough tracks across the central great lakes on 
wednesday ahead of a 30.5 inch high pressure building over the 
western lake by wednesday evening. 


lsz263-032100-
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-
949 am est sat dec 3 2022

...gale warning in effect until 1 pm est this afternoon...
...gale watch in effect from sunday afternoon through late sunday
night...

.rest of today...northwest gales to 35 knots becoming west 20 to
30 knots. freezing spray. a slight chance of snow showers. waves
9 to 12 feet occasionally to 15 feet subsiding to 6 to 9 feet
occasionally to 11 feet. 
.tonight...west winds 20 to 30 knots with a few gale force gusts
to 35 knots possible. freezing spray. isolated snow showers. 
waves subsiding to 5 to 8 feet occasionally to 10 feet, then 
building to 7 to 10 feet occasionally to 13 feet. 
.sunday...west winds 20 to 30 knots becoming southwest gales to
35 knots by mid afternoon. isolated snow showers. waves subsiding
to 5 to 8 feet occasionally to 10 feet, then building to 8 to
11 feet occasionally to 14 feet. 
.sunday night...west gales to 40 knots diminishing to 20 to
30 knots after midnight. isolated rain and snow showers. waves
building to 10 to 14 feet occasionally to 18 feet, then subsiding
to 3 to 6 feet occasionally to 8 feet. 
.monday...west winds 10 to 20 knots becoming northwest 15 to
25 knots in the afternoon. waves subsiding to 1 to 3 feet, then
building to 2 to 4 feet. 
.monday night...northwest winds 15 to 25 knots. waves 2 to
4 feet. 
.tuesday...west winds 10 to 20 knots backing southwest. snow
showers likely. waves subsiding to calm to 2 feet. 
.wednesday...northwest winds 10 to 20 knots. a chance of snow
showers. waves building to 1 to 3 feet, then subsiding to calm to
2 feet. 

$$
fzus63 kmqt 031449
glfls 
expires:202212032100;;235277

open lake forecast for lake superior
national weather service marquette mi
949 am est sat dec 3 2022

for waters beyond 5 nautical miles of shore on lake superior.

waves are the significant wave height - the average of the
highest 1/3 of the wave spectrum. occasional wave height is the
average of the highest 1/10 of the wave spectrum.

.synopsis...a low of 29.4 inches is over the james bay this 
morning. meanwhile, a high of 30.5 inches builds into the lower 
midwest extending 30.2 inch ridging over lake superior this 
evening. this high shifts east and weakens tonight as 30.0 inch 
troughing develops across the northern lake sunday morning. 
pressures fall across the lake on sunday with a 29.6 inch low 
pressure tracking across the northern lake sunday night. troughing
over the lake gradually weakens monday with a 30.3 inch high 
pressure ridge builds into the upper great lakes on tuesday. a 
weak 30.1 inch trough tracks across the central great lakes on 
wednesday ahead of a 30.5 inch high pressure building over the 
western lake by wednesday evening. 


lsz264-032100-
lake superior from upper entrance to portage canal to manitou
island mi 5nm off shore to the us/canadian border-
949 am est sat dec 3 2022

...storm warning in effect until 10 am est this morning...
...gale warning in effect until 4 pm est this afternoon...
...gale watch in effect from sunday afternoon through late sunday
night...

.rest of today...northwest gales to 35 knots becoming west 20 to
30 knots by late afternoon. freezing spray. a slight chance of 
snow showers. waves 11 to 15 feet occasionally to 19 feet 
subsiding to 5 to 8 feet occasionally to 10 feet, then building to
6 to 9 feet occasionally to 11 feet. 
.tonight...west winds 20 to 30 knots with a few gale force gusts
to 35 knots possible. freezing spray. scattered snow showers. 
waves building to 8 to 11 feet occasionally to 14 feet. 
.sunday...west winds 20 to 30 knots increasing to gales to
35 knots by mid afternoon. freezing spray in the morning.
scattered snow showers. waves subsiding to 5 to 8 feet
occasionally to 10 feet, then building to 8 to 11 feet
occasionally to 14 feet. 
.sunday night...west gales to 40 knots diminishing to 20 to
30 knots after midnight. isolated rain showers in the evening.
scattered snow showers. waves building to 10 to 14 feet
occasionally to 18 feet, then subsiding to 4 to 7 feet
occasionally to 9 feet. 
.monday...northwest winds 10 to 20 knots. a chance of snow
showers. waves subsiding to 1 to 3 feet, then building to 2 to
4 feet. 
.monday night...northwest winds 10 to 20 knots. a chance of snow
showers. waves 2 to 4 feet. 
.tuesday...northwest winds 5 to 15 knots backing southwest. snow
showers likely. waves subsiding to calm to 2 feet. 
.wednesday...northwest winds 5 to 15 knots. a chance of snow
showers. waves building to 1 to 3 feet, then subsiding to calm to
2 feet. 

$$
fzus63 kmqt 031449
glfls 
expires:202212032100;;235278

open lake forecast for lake superior
national weather service marquette mi
949 am est sat dec 3 2022

for waters beyond 5 nautical miles of shore on lake superior.

waves are the significant wave height - the average of the
highest 1/3 of the wave spectrum. occasional wave height is the
average of the highest 1/10 of the wave spectrum.

.synopsis...a low of 29.4 inches is over the james bay this 
morning. meanwhile, a high of 30.5 inches builds into the lower 
midwest extending 30.2 inch ridging over lake superior this 
evening. this high shifts east and weakens tonight as 30.0 inch 
troughing develops across the northern lake sunday morning. 
pressures fall across the lake on sunday with a 29.6 inch low 
pressure tracking across the northern lake sunday night. troughing
over the lake gradually weakens monday with a 30.3 inch high 
pressure ridge builds into the upper great lakes on tuesday. a 
weak 30.1 inch trough tracks across the central great lakes on 
wednesday ahead of a 30.5 inch high pressure building over the 
western lake by wednesday evening. 


lsz265-032100-
lake superior west of line from manitou island to marquette mi
beyond 5nm from shore-
949 am est sat dec 3 2022

...gale warning in effect until 4 pm est this afternoon...
...gale watch in effect from sunday afternoon through late sunday
night...

.rest of today...northwest gales to 40 knots becoming west gales
to 35 knots by mid afternoon. freezing spray. a chance of snow
showers. waves 11 to 15 feet occasionally to 19 feet subsiding to
5 to 8 feet occasionally to 10 feet. 
.tonight...west winds 20 to 30 knots with a few gale force gusts
possible. freezing spray. scattered snow showers. waves subsiding
to 3 to 6 feet occasionally to 8 feet, then building to 4 to 7 
feet occasionally to 9 feet. 
.sunday...west winds 20 to 30 knots becoming southwest gales to 35
knots by mid afternoon. isolated snow showers. waves subsiding to
3 to 6 feet occasionally to 8 feet. 
.sunday night...west gales to 35 knots. scattered snow showers.
waves building to 4 to 7 feet occasionally to 9 feet, then
subsiding to 2 to 4 feet. 
.monday...west winds 15 to 25 knots diminishing to 10 to 20 knots
in the afternoon. a chance of snow showers, possibly mixed with
rain. waves subsiding to calm to 2 feet, then building to 1 to
3 feet. 
.monday night...northwest winds 15 to 25 knots. a chance of snow
showers. waves 1 to 3 feet. 
.tuesday...west winds 10 to 20 knots backing south. snow showers
likely. waves subsiding to calm to 2 feet. 
.wednesday...west winds 10 to 20 knots veering northwest. a
chance of snow showers. waves calm to 2 feet. 

$$
fzus63 kmqt 031449
glfls 
expires:202212032100;;235279

open lake forecast for lake superior
national weather service marquette mi
949 am est sat dec 3 2022

for waters beyond 5 nautical miles of shore on lake superior.

waves are the significant wave height - the average of the
highest 1/3 of the wave spectrum. occasional wave height is the
average of the highest 1/10 of the wave spectrum.

.synopsis...a low of 29.4 inches is over the james bay this 
morning. meanwhile, a high of 30.5 inches builds into the lower 
midwest extending 30.2 inch ridging over lake superior this 
evening. this high shifts east and weakens tonight as 30.0 inch 
troughing develops across the northern lake sunday morning. 
pressures fall across the lake on sunday with a 29.6 inch low 
pressure tracking across the northern lake sunday night. troughing
over the lake gradually weakens monday with a 30.3 inch high 
pressure ridge builds into the upper great lakes on tuesday. a 
weak 30.1 inch trough tracks across the central great lakes on 
wednesday ahead of a 30.5 inch high pressure building over the 
western lake by wednesday evening. 


lsz266-032100-
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-
949 am est sat dec 3 2022

...storm warning in effect until 10 am est this morning...
...gale warning in effect until 4 pm est this afternoon...
...gale watch in effect from sunday afternoon through late sunday
night...

.rest of today...northwest gales to 45 knots becoming west gales
to 35 knots by mid afternoon. freezing spray. a chance of snow
showers. waves 17 to 22 feet occasionally to 28 feet subsiding to
9 to 12 feet occasionally to 15 feet. 
.tonight...west winds 20 to 30 knots. freezing spray. scattered
snow showers. waves subsiding to 6 to 9 feet occasionally to
11 feet, then building to 7 to 10 feet occasionally to 13 feet. 
.sunday...west winds 20 to 30 knots becoming southwest gales to
35 knots by mid afternoon. scattered snow showers. waves building
to 8 to 11 feet occasionally to 14 feet, then subsiding to 5 to
8 feet occasionally to 10 feet. 
.sunday night...west gales to 40 knots. scattered snow showers.
scattered rain showers after midnight. waves building to 9 to
12 feet occasionally to 15 feet, then subsiding 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 chance of snow showers, possibly mixed with
rain. waves subsiding to 2 to 4 feet. 
.monday night...northwest winds 15 to 25 knots. a chance of snow
showers. waves building to 3 to 5 feet occasionally to 7 feet. 
.tuesday...west winds 10 to 20 knots backing south. snow showers
likely. waves subsiding to calm to 2 feet, then building to 1 to
3 feet. 
.wednesday...northwest winds 10 to 20 knots. a chance of snow
showers. waves subsiding to calm to 2 feet. 

$$
fzus63 kmqt 031449
glfls 
expires:202212032100;;235280

open lake forecast for lake superior
national weather service marquette mi
949 am est sat dec 3 2022

for waters beyond 5 nautical miles of shore on lake superior.

waves are the significant wave height - the average of the
highest 1/3 of the wave spectrum. occasional wave height is the
average of the highest 1/10 of the wave spectrum.

.synopsis...a low of 29.4 inches is over the james bay this 
morning. meanwhile, a high of 30.5 inches builds into the lower 
midwest extending 30.2 inch ridging over lake superior this 
evening. this high shifts east and weakens tonight as 30.0 inch 
troughing develops across the northern lake sunday morning. 
pressures fall across the lake on sunday with a 29.6 inch low 
pressure tracking across the northern lake sunday night. troughing
over the lake gradually weakens monday with a 30.3 inch high 
pressure ridge builds into the upper great lakes on tuesday. a 
weak 30.1 inch trough tracks across the central great lakes on 
wednesday ahead of a 30.5 inch high pressure building over the 
western lake by wednesday evening. 


lsz267-032100-
lake superior from grand marais mi to whitefish point mi 5nm off
shore to the us/canadian border-
949 am est sat dec 3 2022

...storm warning in effect until 1 pm est this afternoon...
...gale warning in effect from 1 pm this afternoon to 7 pm est
this evening...
...gale watch in effect from sunday afternoon through late sunday
night...

.rest of today...northwest storm force winds to 50 knots
diminishing to gales to 45 knots. snow showers likely. waves
17 to 22 feet occasionally to 28 feet subsiding to 9 to 12 feet
occasionally to 15 feet. 
.tonight...west winds 25 to 30 knots with a few gale force gusts to
35 knots possible before backing southwest 20 to 30 knots late. 
numerous snow showers in the evening, then scattered snow showers 
after midnight. waves subsiding to 6 to 9 feet occasionally to 11 
feet. 
.sunday...west gales to 35 knots becoming southwest 20 to
30 knots by mid afternoon. scattered snow showers. waves
subsiding to 5 to 8 feet occasionally to 10 feet. 
.sunday night...southwest gales to 35 knots veering west after
midnight. scattered snow showers, possibly mixed with rain. waves
building to 7 to 10 feet occasionally to 13 feet, then subsiding
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 chance of rain and snow showers in the
morning, then rain and snow showers likely in the afternoon.
waves subsiding to 2 to 4 feet. 
.monday night...west winds 15 to 25 knots veering northwest after
midnight. a chance of rain showers in the evening. a chance of
snow showers. waves building to 3 to 5 feet occasionally to
7 feet. 
.tuesday...west winds 10 to 20 knots backing south. a chance of
snow showers. waves subsiding to calm to 2 feet. 
.wednesday...west winds 10 to 20 knots veering northwest. snow
showers likely, possibly mixed with rain showers. waves building
to 1 to 3 feet, then subsiding to calm to 2 feet. 

$$
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