fzus63 kdtx 221432
glflh 
expires:202511222245;;311201

open lake forecast for lake huron
national weather service detroit/pontiac mi
932 am est sat nov 22 2025

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, 30.10 inches, overspreads the central 
great lakes today. low pressure tracking through central ontario 
will drag a cold front across the region tonight. northwest wind 
gusts behind the front sunday morning will reach into the 20 to 30
knot range.


lhz361-362-222245-
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-
932 am est sat nov 22 2025

...gale warning in effect from sunday morning through sunday
afternoon...

.rest of today...west winds 5 to 10 knots backing to the
southwest in the afternoon. a chance of rain in the afternoon.
waves 1 to 3 feet. 
.tonight...south winds 10 to 15 knots becoming southwest 15 to
20 knots in the late evening and overnight. rain likely and a
chance of snow in the evening...then a chance of rain after
midnight. waves 1 to 3 feet building to 5 to 7 feet. waves
occasionally around 10 feet. 
.sunday...northwest winds 20 to 25 knots with gusts to 35 knot
gales. waves 8 to 12 feet. waves occasionally around 15 feet. 
.sunday night...northwest winds 15 to 20 knots becoming west 5 to
10 knots. waves 6 to 9 feet subsiding to 2 to 4 feet after
midnight. waves occasionally around 12 feet. 
.monday...south winds 10 to 15 knots. rain likely late in the
evening. waves 1 to 3 feet building to 2 to 4 feet. 
.tuesday...south winds 10 to 15 knots. rain early in the
morning...then rain likely until early morning. waves 3 to
5 feet. 
.wednesday...southwest winds 15 to 20 knots becoming west at
35 knot gales. a chance of rain until afternoon. snow likely.
rain likely early in the evening. waves 6 to 9 feet building to
12 to 16 feet. waves occasionally around 20 feet. a gale warning
may be needed. 


$$

fzus63 kdtx 221432
glflh 
expires:202511222245;;311202

open lake forecast for lake huron
national weather service detroit/pontiac mi
932 am est sat nov 22 2025

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, 30.10 inches, overspreads the central 
great lakes today. low pressure tracking through central ontario 
will drag a cold front across the region tonight. northwest wind 
gusts behind the front sunday morning will reach into the 20 to 30
knot range.


lhz363-462>464-222245-
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-
932 am est sat nov 22 2025

.rest of today...west winds 5 to 10 knots backing to the
southwest late in the afternoon. waves 2 to 4 feet subsiding to
1 to 3 feet in the afternoon. 
.tonight...southwest winds 10 to 15 knots increasing to 15 to
20 knots in the late evening and overnight. a chance of rain in
the evening. waves 1 to 3 feet building to 4 to 6 feet in the
late evening and overnight. waves occasionally around 8 feet. 
.sunday...west winds 20 to 25 knots. gusts to 30 knots in the
late morning and afternoon. waves 8 to 12 feet. waves
occasionally around 15 feet. 
.sunday night...northwest winds 15 to 20 knots becoming west 5 to
10 knots. waves 6 to 9 feet subsiding to 2 to 4 feet after
midnight. waves occasionally around 12 feet. 
.monday...southwest winds 10 to 15 knots becoming south 15 to
20 knots late in the morning...then decreasing to 10 to 15 knots
late in the evening. a chance of rain late in the evening. waves
1 to 3 feet building to 2 to 4 feet. 
.tuesday...south winds 10 to 15 knots becoming southwest 15 to
20 knots in the late evening and early morning. rain early in the
morning...then rain likely early in the evening. a chance of rain
in the late evening and early morning. waves 3 to 5 feet. 
.wednesday...southwest winds 20 to 25 knots becoming west at
35 knot gales with gusts to 40 knot gales. a chance of rain. a
chance of snow until early morning. waves 6 to 9 feet building to
12 to 16 feet. waves occasionally around 20 feet. a gale warning
may be needed. 


$$

fzus63 kmkx 221945
glflm 
expires:202511230415;;323376

open lake forecast for lake michigan
national weather service milwaukee/sullivan wi
145 pm cst sat nov 22 2025

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...

breezy southwest winds will continue this afternoon as weak low 
pressure of 29.7 inches progresses through lake superior. winds 
shift northwesterly tonight with the passage of a cold front. 
gusts up to 30 kt are expected over the open lake. 

high pressure around 30.1 inches briefly returns sunday. modest 
southerly winds will develop monday as low pressure of 28.7 
inches moves into the upper mississippi river valley. the low will
strengthen over minnesota and wisconsin on tuesday and cross lake
superior as a 29.4 inch low early wednesday morning. timing and
strength of this low remain uncertain, but a period of gale force
gusts is looking likely over lake michigan wednesday and thursday.


lmz080-669-671-673-675-777-779-870-872-874-876-878-230415-
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-
145 pm cst sat nov 22 2025

sheboygan wi to pentwater mi south...

.tonight...southwest winds to 30 kt veering to northwest 15 to
25 kt. waves 5 to 8 ft occasionally to 10 ft. 
.sunday...northwest winds 15 to 25 kt becoming west 10 to 15 kt.
waves 5 to 8 ft occasionally to 10 ft subsiding to 3 to 5 ft. 
.sunday night...west winds 5 to 10 kt becoming southwest late in
the evening, then increasing to 10 to 15 kt after midnight
increasing to 10 to 20 kt late. waves 2 to 4 ft subsiding to 1 to
3 ft. 
.monday...south winds 15 to 25 kt. waves 4 to 6 ft occasionally
to 8 ft. 
.monday night...south winds 10 to 20 kt. rain likely in the
evening, then rain overnight. waves 4 to 6 ft occasionally to
8 ft subsiding to 3 to 5 ft. 
.tuesday...south winds 10 to 15 kt becoming southwest. rain
likely in the morning, then chance of rain in the afternoon.
waves 2 to 4 ft. 
.tuesday night...southwest winds 10 to 20 kt becoming west to
30 kt. chance of rain. waves 3 to 5 ft building to 7 to 10 ft
occasionally to 13 ft. 
.wednesday...west gales to 35 kt increasing to gales to 40 kt.
chance of rain and snow. waves 10 to 14 ft occasionally to 18 ft.
.thursday...west winds to 30 kt becoming northwest. waves 10 to
14 ft occasionally to 18 ft subsiding to 8 to 11 ft occasionally
to 14 ft.  

$$

fzus63 kmkx 221945
glflm 
expires:202511230415;;323375

open lake forecast for lake michigan
national weather service milwaukee/sullivan wi
145 pm cst sat nov 22 2025

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...

breezy southwest winds will continue this afternoon as weak low 
pressure of 29.7 inches progresses through lake superior. winds 
shift northwesterly tonight with the passage of a cold front. 
gusts up to 30 kt are expected over the open lake. 

high pressure around 30.1 inches briefly returns sunday. modest 
southerly winds will develop monday as low pressure of 28.7 
inches moves into the upper mississippi river valley. the low will
strengthen over minnesota and wisconsin on tuesday and cross lake
superior as a 29.4 inch low early wednesday morning. timing and
strength of this low remain uncertain, but a period of gale force
gusts is looking likely over lake michigan wednesday and thursday.


lmz261-362-364-366-563-565-567-868-230415-
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-
145 pm cst sat nov 22 2025

sheboygan wi to pentwater mi north...

.tonight...southwest winds to 30 kt becoming northwest. slight
chance of rain this evening. waves 5 to 8 ft occasionally to
10 ft subsiding to 4 to 7 ft occasionally to 9 ft. 
.sunday...northwest winds to 30 kt becoming west 10 to 20 kt.
waves 4 to 6 ft occasionally to 8 ft subsiding to 2 to 4 ft. 
.sunday night...west winds 10 to 15 kt becoming southwest 10 to
20 kt. waves 1 to 3 ft. 
.monday...southwest winds 15 to 25 kt becoming south to 30 kt.
waves 3 to 5 ft building to 4 to 7 ft occasionally to 9 ft. 
.monday night...south winds 15 to 25 kt diminishing to 10 to
20 kt. rain likely. waves 4 to 6 ft occasionally to 8 ft
subsiding to 3 to 5 ft. 
.tuesday...south winds 10 to 20 kt diminishing to 10 to 15 kt.
rain likely. waves 2 to 4 ft. 
.tuesday night...southwest winds 15 to 25 kt increasing to 30 kt.
rain. waves 3 to 5 ft building to 6 to 9 ft occasionally to
12 ft. 
.wednesday...west gales to 40 kt. chance of snow. waves 8 to
12 ft occasionally to 16 ft. 
.thursday...northwest gales to 40 kt diminishing to gales to
35 kt. chance of snow. waves 8 to 11 ft occasionally to 14 ft
subsiding to 6 to 9 ft occasionally to 12 ft.  

$$

fzus63 kmqt 221523
glfls 
expires:202511222330;;313149

open lake forecast for lake superior
national weather service marquette mi
1023 am est sat nov 22 2025

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...

weak 30.0 inch ridging over the lake early this morning breaks down 
today as a 29.8 inch trough moves over lake superior in the 
afternoon and evening. 30.0 inch ridging follows sunday into monday. 
troughing of at least 29.7 inches begins to organize in the plains 
monday, then moves into the great lakes tuesday through wednesday, 
remaining in the vicinity thursday.



lsz264-222330-
lake superior from upper entrance to portage canal to manitou
island mi 5nm off shore to the us/canadian border-
1023 am est sat nov 22 2025

.rest of today...south winds 10 to 20 knots increasing to 15 to
25 knots by mid afternoon. a chance of snow showers late in the
morning. a chance of rain showers. snow showers likely in the
afternoon. waves calm to 2 feet building to 2 to 4 feet. 
.tonight...west winds 20 to 30 knots with a few gale force gusts
to 35 kts veering northwest by midnight. a chance of rain showers
in the evening. waves building to 5 to 8 feet occasionally to 10 
feet. 
.sunday...northwest winds 20 to 30 knots becoming west 15 to
25 knots by late morning, then diminishing to 10 to 20 knots by
mid afternoon. waves subsiding to 2 to 4 feet. 
.sunday night...southwest winds 5 to 15 knots. waves subsiding to
calm to 2 feet. 
.monday...southwest winds 5 to 15 knots backing south in the
afternoon. waves calm to 2 feet. 
.monday night...southeast winds 5 to 15 knots. a chance of rain
showers in the evening, then rain showers likely after midnight.
waves building to 1 to 3 feet. 
.tuesday...east winds 15 to 25 knots becoming northwest gales to
35 knots. rain showers likely. a chance of snow showers. waves
building to 6 to 9 feet occasionally to 11 feet. 
.wednesday...northwest gales to 40 knots. snow showers likely. a
chance of snow showers. waves building to 7 to 10 feet
occasionally to 13 feet. 

$$

fzus63 kmqt 221523
glfls 
expires:202511222330;;313150

open lake forecast for lake superior
national weather service marquette mi
1023 am est sat nov 22 2025

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...

weak 30.0 inch ridging over the lake early this morning breaks down 
today as a 29.8 inch trough moves over lake superior in the 
afternoon and evening. 30.0 inch ridging follows sunday into monday. 
troughing of at least 29.7 inches begins to organize in the plains 
monday, then moves into the great lakes tuesday through wednesday, 
remaining in the vicinity thursday.



lsz265-222330-
lake superior west of line from manitou island to marquette mi
beyond 5nm from shore-
1023 am est sat nov 22 2025

...gale warning in effect from late tonight through sunday
morning...

.rest of today...south winds 10 to 20 knots increasing to 20 to
30 knots. a chance of rain and snow showers. waves calm to 2 feet
building to 2 to 4 feet. 
.tonight...west winds 20 to 30 knots becoming northwest gales to
35 knots by midnight. a slight chance of rain showers in the 
evening. waves building to 4 to 8 feet occasionally to 10 feet. 
.sunday...northwest gales to 35 knots becoming west 20 to
30 knots by late morning, then diminishing to 10 to 20 knots by
mid afternoon. waves subsiding to calm to 2 feet. 
.sunday night...southwest winds 10 to 20 knots. waves calm to
2 feet. 
.monday...southwest winds 10 to 20 knots backing south in the
afternoon. waves calm to 2 feet. 
.monday night...south winds 10 to 20 knots backing southeast
after midnight. showers. waves calm to 2 feet. 
.tuesday...southeast winds 15 to 25 knots becoming west gales to
40 knots. rain showers. snow showers likely. waves building to
3 to 6 feet occasionally to 8 feet. 
.wednesday...west gales to 40 knots becoming northwest gales to
45 knots. snow showers likely. waves building to 6 to 9 feet
occasionally to 11 feet. 

$$

fzus63 kmqt 221523
glfls 
expires:202511222330;;313151

open lake forecast for lake superior
national weather service marquette mi
1023 am est sat nov 22 2025

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...

weak 30.0 inch ridging over the lake early this morning breaks down 
today as a 29.8 inch trough moves over lake superior in the 
afternoon and evening. 30.0 inch ridging follows sunday into monday. 
troughing of at least 29.7 inches begins to organize in the plains 
monday, then moves into the great lakes tuesday through wednesday, 
remaining in the vicinity thursday.



lsz266-222330-
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-
1023 am est sat nov 22 2025

...gale warning in effect from late tonight through sunday
morning...

.rest of today...south winds 10 to 20 knots increasing to 20 to
30 knots. a chance of snow and rain showers late in the morning,
then rain showers, possibly mixed with snow in the afternoon.
waves calm to 2 feet building to 3 to 6 feet occasionally to
8 feet. 
.tonight...southwest winds 20 to 30 knots becoming northwest
gales to 35 knots by midnight. a chance of rain showers. waves 
building to 8 to 11 feet occasionally to 14 feet. 
.sunday...northwest 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 rain showers in the morning.
waves subsiding to 3 to 6 feet occasionally to 8 feet. 
.sunday night...southwest winds 10 to 20 knots. waves subsiding
to calm to 2 feet. 
.monday...south winds 10 to 20 knots. waves building to 1 to
3 feet. 
.monday night...south winds 15 to 25 knots. a chance of rain
showers in the evening, then rain showers after midnight. waves
1 to 3 feet. 
.tuesday...southeast winds 15 to 25 knots becoming west gales to
35 knots. rain showers. snow showers. waves building to 6 to
9 feet occasionally to 11 feet. 
.wednesday...west gales to 40 knots veering northwest. snow
showers. waves building to 10 to 14 feet occasionally to 18 feet,
then subsiding to 9 to 12 feet occasionally to 15 feet. 

$$

fzus63 kmqt 221523
glfls 
expires:202511222330;;313152

open lake forecast for lake superior
national weather service marquette mi
1023 am est sat nov 22 2025

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...

weak 30.0 inch ridging over the lake early this morning breaks down 
today as a 29.8 inch trough moves over lake superior in the 
afternoon and evening. 30.0 inch ridging follows sunday into monday. 
troughing of at least 29.7 inches begins to organize in the plains 
monday, then moves into the great lakes tuesday through wednesday, 
remaining in the vicinity thursday.



lsz267-222330-
lake superior from grand marais mi to whitefish point mi 5nm off
shore to the us/canadian border-
1023 am est sat nov 22 2025

...gale warning in effect from late tonight through sunday
morning...

.rest of today...southwest winds 10 to 20 knots becoming south
15 to 25 knots by late morning, then increasing to 20 to 30 knots
by mid afternoon. rain showers, possibly mixed with snow in the
afternoon. waves calm to 2 feet building to 2 to 4 feet. 
.tonight...southwest winds 20 to 30 knots veering west by
midnight, then becoming northwest gales to 35 knots late. rain
showers likely in the evening, then a slight chance of rain
showers after midnight. waves building to 8 to 11 feet
occasionally to 14 feet. 
.sunday...northwest gales to 35 knots diminishing to 20 to 30 
knots by mid afternoon. a chance of rain showers in the morning. 
waves building to 9 to 12 feet occasionally to 15 feet, then 
subsiding to 4 to 7 feet occasionally to 9 feet. 
.sunday night...west winds 10 to 20 knots backing southwest after
midnight. waves subsiding to 1 to 3 feet. 
.monday...south winds 10 to 20 knots. waves subsiding to calm to
2 feet. 
.monday night...south winds 10 to 20 knots. a chance of rain
showers in the evening, then rain showers after midnight. waves
building to 1 to 3 feet. 
.tuesday...southeast winds 15 to 25 knots becoming south 20 to
30 knots. rain showers. snow showers. waves building to 4 to
7 feet occasionally to 9 feet. 
.wednesday...west gales to 40 knots. rain showers. snow showers.
waves building to 10 to 14 feet occasionally to 18 feet, then
subsiding to 9 to 12 feet occasionally to 15 feet. 

$$

fzus63 kmqt 221523
glfls 
expires:202511222330;;313147

open lake forecast for lake superior
national weather service marquette mi
1023 am est sat nov 22 2025

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...

weak 30.0 inch ridging over the lake early this morning breaks down 
today as a 29.8 inch trough moves over lake superior in the 
afternoon and evening. 30.0 inch ridging follows sunday into monday. 
troughing of at least 29.7 inches begins to organize in the plains 
monday, then moves into the great lakes tuesday through wednesday, 
remaining in the vicinity thursday.



lsz162-222330-
lake superior west of a line from saxon harbor wi to grand
portage mn beyond 5nm-
1023 am est sat nov 22 2025 /923 am cst sat nov 22 2025/

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

$$

fzus63 kmqt 221523
glfls 
expires:202511222330;;313148

open lake forecast for lake superior
national weather service marquette mi
1023 am est sat nov 22 2025

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...

weak 30.0 inch ridging over the lake early this morning breaks down 
today as a 29.8 inch trough moves over lake superior in the 
afternoon and evening. 30.0 inch ridging follows sunday into monday. 
troughing of at least 29.7 inches begins to organize in the plains 
monday, then moves into the great lakes tuesday through wednesday, 
remaining in the vicinity thursday.



lsz263-222330-
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-
1023 am est sat nov 22 2025

.rest of today...south winds 10 to 20 knots increasing to 15 to
25 knots by late morning, then veering southwest by mid
afternoon. a chance of snow showers late in the morning. a chance
of rain showers. snow showers likely in the afternoon. waves calm
to 2 feet building to 3 to 5 feet occasionally to 7 feet. 
.tonight...west winds 20 to 30 knots veering northwest by
midnight. waves building to 4 to 7 feet occasionally to 9 feet,
then subsiding to 3 to 6 feet occasionally to 8 feet. 
.sunday...west winds 15 to 25 knots diminishing to 10 to 20 knots
by late morning, then backing southwest by mid afternoon. waves
subsiding to 1 to 3 feet. 
.sunday night...southwest winds 5 to 15 knots. waves subsiding to
calm to 2 feet. 
.monday...southwest winds 5 to 15 knots backing south in the
afternoon. a slight chance of rain showers in the afternoon.
waves calm to 2 feet. 
.monday night...southeast winds 5 to 15 knots. rain showers
likely. waves calm to 2 feet. 
.tuesday...east winds 15 to 25 knots becoming west gales to
35 knots. rain showers likely. a chance of snow showers. waves
building to 6 to 9 feet occasionally to 11 feet. 
.wednesday...northwest gales to 40 knots. snow showers likely,
then a chance of snow showers. waves building to 6 to 10 feet
occasionally to 13 feet. 

$$