fzus61 kbuf 221431
glflo 
expires:202412222230;;199058

open lake forecast for lake ontario
national weather service buffalo ny
931 am est sun dec 22 2024

for waters beyond five nautical miles of shore on lake ontario

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

.synopsis...a 30.7 inch high will build across the lower great 
lakes today, before sliding east into new england monday.
meanwhile, a 29.8 inch low moves across the central great lakes 
monday, then across the lower great lakes and into new england 
monday night into tuesday. a 30.4 inch high will track just north 
and then northeast of the lake mid week.


loz063>065-222230-
lake ontario open waters from hamlin beach to the saint lawrence
river-
931 am est sun dec 22 2024

.this afternoon...north winds 10 knots or less becoming northeast.
a chance of snow showers. waves 1 to 3 feet subsiding to 1 foot
or less. 
.tonight...southeast winds 5 to 15 knots becoming south. waves
1 to 3 feet. 
.monday...south winds 10 to 15 knots increasing to 15 to
20 knots. a chance of snow and rain in the afternoon. waves 1 to
3 feet building to 2 to 4 feet. 
.monday night...south winds 15 to 25 knots becoming southwest and
diminishing to 10 to 15 knots. snow. waves 3 to 5 feet subsiding
to 2 to 4 feet. 
.tuesday...northwest winds 5 to 15 knots becoming east. snow
showers likely with a chance of rain showers during the day, then
a chance of snow showers tuesday night. waves 1 to 3 feet. 
.wednesday...east winds 5 to 10 knots. waves 2 feet or less. 
.thursday...east winds 5 to 15 knots becoming southeast. waves
2 feet or less. 

$$

fzus61 kbuf 221431
glflo 
expires:202412222230;;199057

open lake forecast for lake ontario
national weather service buffalo ny
931 am est sun dec 22 2024

for waters beyond five nautical miles of shore on lake ontario

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

.synopsis...a 30.7 inch high will build across the lower great 
lakes today, before sliding east into new england monday.
meanwhile, a 29.8 inch low moves across the central great lakes 
monday, then across the lower great lakes and into new england 
monday night into tuesday. a 30.4 inch high will track just north 
and then northeast of the lake mid week.


loz062-222230-
lake ontario open waters from the niagara river to hamlin beach-
931 am est sun dec 22 2024

.this afternoon...north winds 10 knots or less becoming east. a
chance of snow showers. waves 2 feet or less. 
.tonight...south winds 5 to 10 knots. waves 2 feet or less. 
.monday...south winds 10 to 15 knots becoming southeast. a chance
of snow in the morning, then snow and rain likely in the
afternoon. waves 1 to 3 feet. 
.monday night...south winds 15 to 20 knots becoming west 10 to
15 knots. snow and rain. waves 1 to 3 feet. 
.tuesday...northwest winds 10 to 15 knots becoming east. a chance
of rain and snow showers during the day, then a chance of snow
showers tuesday night. waves 1 to 3 feet. 
.wednesday...east winds 5 to 10 knots. waves 1 to 2 feet. 
.thursday...east winds 10 to 15 knots. waves 1 to 2 feet. 

$$

fzus61 kcle 221422
glfle 
expires:202412222115;;198832

open lake forecast for lake erie
national weather service cleveland oh
922 am est sun dec 22 2024

for waters beyond five nautical miles of shore on lake erie

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

.synopsis...
high pressure 30.50 inches will build over the great lakes today.
the high will gradually move east through sunday before low 
pressure 30.10 inches sweeps east across the great lakes monday 
into tuesday. high pressure 30.40 inches will return to the 
eastern great lakes wednesday through thursday.


lez061-168-169-222115-
ripley to buffalo ny extending from 5nm off shoreline to us-
canadian border-geneva-on-the-
lake to conneaut oh beyond 5 nm off shoreline to us-
canadian border-
conneaut oh to ripley ny beyond 5 nm off shoreline to us-
canadian border-
922 am est sun dec 22 2024

.this afternoon...northeast winds less than 10 knots becoming
southeast. waves 1 foot or less. 
.tonight...south winds 5 to 15 knots. waves 1 to 3 feet. 
.monday...south winds 15 to 20 knots. a chance of rain and snow
showers in the afternoon. waves 1 to 3 feet building to 3 to
5 feet. 
.monday night...southwest winds 15 to 20 knots becoming west.
rain and snow in the evening, then rain likely overnight. waves
3 to 6 feet. 
.tuesday...west winds 5 to 15 knots becoming southeast less than
10 knots. a chance of rain during the day. waves 2 to 4 feet
subsiding to 1 foot or less. 
.wednesday...southeast winds 10 knots or less. waves 1 foot or
less. 
.thursday...east winds 5 to 10 knots. waves 1 foot or less. 

$$

fzus61 kcle 221422
glfle 
expires:202412222115;;198830

open lake forecast for lake erie
national weather service cleveland oh
922 am est sun dec 22 2024

for waters beyond five nautical miles of shore on lake erie

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

.synopsis...
high pressure 30.50 inches will build over the great lakes today.
the high will gradually move east through sunday before low 
pressure 30.10 inches sweeps east across the great lakes monday 
into tuesday. high pressure 30.40 inches will return to the 
eastern great lakes wednesday through thursday.


lez162>164-222115-
detroit river lt. to maumee bay oh to reno beach oh beyond 5nm
offshoreline to us-canadian border-
reno beach to the islands oh beyond 5nm off shoreline to us-
canadian border-
the islands to vermilion oh beyond 5 nm off shoreline to us-
canadian border-
922 am est sun dec 22 2024

.this afternoon...southwest winds 10 knots or less becoming south.
waves 1 foot or less. 
.tonight...south winds 5 to 15 knots increasing to 15 to
20 knots. waves 1 to 3 feet. 
.monday...south winds 15 to 20 knots becoming southwest. a chance
of rain and snow showers in the afternoon. waves 1 to 3 feet
building to 2 to 4 feet. 
.monday night...southwest winds 15 to 20 knots becoming west
10 to 15 knots. rain likely in the evening, then a chance of rain
overnight. waves 2 to 4 feet subsiding to 1 to 3 feet. 
.tuesday...west winds 10 knots or less becoming southeast. waves
2 feet or less. 
.wednesday...southeast winds 5 to 10 knots becoming east. waves
1 foot or less. 
.thursday...east winds 5 to 10 knots. waves 1 foot or less. 

$$

fzus61 kcle 221422
glfle 
expires:202412222115;;198831

open lake forecast for lake erie
national weather service cleveland oh
922 am est sun dec 22 2024

for waters beyond five nautical miles of shore on lake erie

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

.synopsis...
high pressure 30.50 inches will build over the great lakes today.
the high will gradually move east through sunday before low 
pressure 30.10 inches sweeps east across the great lakes monday 
into tuesday. high pressure 30.40 inches will return to the 
eastern great lakes wednesday through thursday.


lez165>167-222115-
vermilion to avon point oh beyond 5 nm off shoreline to us-
canadian border-
avon point to willowick oh beyond 5 nm off shoreline to us-
canadian border-willowick to geneva-on-the-
lake oh beyond 5nm off shoreline to us-canadian border-
922 am est sun dec 22 2024

.this afternoon...west winds 10 knots or less becoming south. a
slight chance of snow showers. waves 1 foot or less. 
.tonight...south winds 5 to 15 knots increasing to 15 to
20 knots. waves 1 to 3 feet building to 2 to 4 feet. 
.monday...south winds 15 to 25 knots. a chance of rain showers in
the afternoon. waves 2 to 4 feet building to 3 to 6 feet. 
.monday night...southwest winds 15 to 25 knots becoming west.
rain in the evening, then a chance of rain overnight. waves 3 to
6 feet. 
.tuesday...west winds 5 to 15 knots becoming southeast. waves
2 to 4 feet subsiding to 2 feet or less. 
.wednesday...southeast winds 5 to 10 knots. waves 1 foot or less.
.thursday...east winds 5 to 10 knots. waves 2 feet or less. 

$$

fzus63 kdtx 221444
glflh 
expires:202412222245;;199519

open lake forecast for lake huron
national weather service detroit/pontiac mi
944 am est sun dec 22 2024

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...arctic high pressure, 30.50 inches, tracks across the
great lakes today. compact low pressure, 30.00 inches, then 
ejects out of the plains into the central great lakes monday. 
another area of high pressure is quick to follow tuesday.


lhz361>363-222245-
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-
lake huron from sturgeon point to alabaster mi beyond 5nm off
shore-
944 am est sun dec 22 2024

.rest of today...south winds 10 to 15 knots. waves 1 to 3 feet 
building to 2 to 4 feet late in the afternoon. 
.tonight...south winds 15 to 20 knots increasing to 20 to
25 knots after midnight. a chance of snow after midnight. waves
3 to 5 feet building to 6 to 9 feet after midnight. waves
occasionally around 12 feet. 
.monday...south winds 20 to 25 knots with gusts to around
30 knots decreasing to 15 to 20 knots early in the afternoon.
snow. waves 8 to 12 feet. waves occasionally around 15 feet. 
.monday night...west winds 10 to 15 knots. a chance of snow.
waves 4 to 6 feet subsiding to 2 to 4 feet after midnight. waves
occasionally around 8 feet. 
.tuesday...north winds 5 to 10 knots becoming light and
variable...then becoming southeast 5 to 10 knots late in the
evening. waves 1 to 3 feet. 
.wednesday...south winds 5 to 10 knots. waves 2 feet or less. 
.thursday...southeast winds 5 to 10 knots increasing to 10 to
15 knots. waves 1 to 3 feet. 


$$

fzus63 kdtx 221444
glfsc 
expires:202412222245;;199564

lake st clair forecast
national weather service detroit/pontiac mi
944 am est sun dec 22 2024

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...arctic high pressure, 30.50 inches, tracks across the
great lakes today. compact low pressure, 30.00 inches, then 
ejects out of the plains into the central great lakes monday. 
another area of high pressure is quick to follow tuesday.


lcz460-222245-
lake st clair-
944 am est sun dec 22 2024

.rest of today...light and variable winds becoming south 5 to 10
knots in the afternoon. mostly sunny. waves 2 feet or less.
.tonight...south winds 5 to 10 knots increasing to 10 to 15 knots in
the late evening and overnight. partly cloudy. waves 2 feet or less.
.monday...south winds 15 to 20 knots. snow in the afternoon. waves 1
to 3 feet.
.monday night...southwest winds 10 to 15 knots veering to the west
after midnight. cloudy. light snow with light rain likely in the
evening. waves 2 feet or less.
.tuesday...northwest winds 5 to 10 knots in the morning becoming
light and variable. mostly cloudy. waves 2 feet or less.
.wednesday...east winds 5 to 10 knots. cloudy. waves 2 feet or less.
.thursday...east winds 5 to 10 knots. mostly cloudy. waves 2 feet or
less.

$$

fzus63 kdtx 221444
glflh 
expires:202412222245;;199520

open lake forecast for lake huron
national weather service detroit/pontiac mi
944 am est sun dec 22 2024

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...arctic high pressure, 30.50 inches, tracks across the
great lakes today. compact low pressure, 30.00 inches, then 
ejects out of the plains into the central great lakes monday. 
another area of high pressure is quick to follow tuesday.


lhz462>464-222245-
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-
944 am est sun dec 22 2024

.rest of today...south winds 10 to 15 knots. waves 1 to 3 feet. 
.tonight...south winds 10 to 15 knots increasing to 15 to
20 knots in the late evening and overnight. waves 2 to 4 feet
building to 4 to 6 feet after midnight. waves occasionally around
8 feet. 
.monday...south winds 20 to 25 knots decreasing to 15 to 20 knots
early in the afternoon. gusts to 30 knots. snow likely in the
morning...then snow in the afternoon. snow may be heavy at times
in the afternoon. waves 6 to 9 feet. waves occasionally around
12 feet. 
.monday night...southwest winds 15 to 20 knots decreasing to
10 to 15 knots in the late evening and early morning...then
veering to the west after midnight. snow likely. waves 4 to
6 feet subsiding to 2 to 4 feet. waves occasionally around
8 feet. 
.tuesday...north winds 5 to 10 knots veering to the northeast
late in the afternoon...then veering to the southeast late in the
evening. waves 1 to 3 feet. 
.wednesday...southeast winds 5 to 10 knots. waves 2 feet or less.
.thursday...east winds 5 to 10 knots becoming southeast 10 to
15 knots. waves 1 to 3 feet. 


$$

fzus63 kmkx 221452
glflm 
expires:202412222215;;199760

open lake forecast for lake michigan
national weather service milwaukee/sullivan wi
852 am cst sun dec 22 2024

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 30.5 inches will linger across the northeast u.s. 
through monday. low pressure around 29.9 inches will move into 
far northeastern nebraska this evening, then shift into southeast 
minnesota tonight and across northern lake michigan into northern 
lake huron on monday. meanwhile, high pressure of 30.2 inches will
build into western ontario on monday.

south winds will become gusty by this afternoon, with gusts
continuing tonight, becoming southwest into monday morning. a few
gale force gusts are possible tonight into monday morning. a 
period of mixed precipitation, with snow, freezing drizzle, and 
rain will accompany the passage of the low.

winds will shift to become northerly and weaken behind a cold 
front later monday into monday night. light and variable winds 
are expected on tuesday, as high pressure around 30.4 inches 
builds into the region.


lmz080-669-671-673-675-777-779-870-872-874-876-878-222215-
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-
852 am cst sun dec 22 2024

sheboygan wi to pentwater mi south...

.rest of today...south winds 10 to 20 kt increasing to 30 kt.
waves 3 to 5 ft building to 5 to 8 ft occasionally to 10 ft. 
.tonight...south winds to 30 kt. slight chance of rain, light
freezing drizzle and snow overnight. waves 7 to 10 ft
occasionally to 13 ft building to 10 to 14 ft occasionally to
18 ft. 
.monday...south winds to 30 kt becoming west. rain and snow
likely in the morning, then rain in the afternoon. waves 8 to
12 ft occasionally to 16 ft subsiding to 6 to 9 ft occasionally
to 12 ft. 
.monday night...northwest winds 10 to 20 kt becoming north 5 to
10 kt overnight. waves 4 to 6 ft occasionally to 8 ft subsiding
to 2 to 4 ft. 
.tuesday...northeast winds 5 to 10 kt becoming east. waves 1 to
2 ft. 
.tuesday night...southeast winds 5 to 10 kt. waves 1 to 2 ft. 
.wednesday...southeast winds 10 to 15 kt. waves 1 to 3 ft. 
.thursday...southeast winds 10 to 20 kt. waves 2 to 4 ft.  

$$

fzus63 kmkx 221452
glflm 
expires:202412222215;;199759

open lake forecast for lake michigan
national weather service milwaukee/sullivan wi
852 am cst sun dec 22 2024

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 30.5 inches will linger across the northeast u.s. 
through monday. low pressure around 29.9 inches will move into 
far northeastern nebraska this evening, then shift into southeast 
minnesota tonight and across northern lake michigan into northern 
lake huron on monday. meanwhile, high pressure of 30.2 inches will
build into western ontario on monday.

south winds will become gusty by this afternoon, with gusts
continuing tonight, becoming southwest into monday morning. a few
gale force gusts are possible tonight into monday morning. a 
period of mixed precipitation, with snow, freezing drizzle, and 
rain will accompany the passage of the low.

winds will shift to become northerly and weaken behind a cold 
front later monday into monday night. light and variable winds 
are expected on tuesday, as high pressure around 30.4 inches 
builds into the region.


lmz261-362-364-366-563-565-567-868-222215-
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-
852 am cst sun dec 22 2024

sheboygan wi to pentwater mi north...

.rest of today...south winds 10 to 20 kt increasing to 30 kt.
chance of snow showers through mid morning, then slight chance of
snow showers this afternoon. waves 2 to 4 ft building to 5 to
8 ft occasionally to 10 ft. 
.tonight...south winds to 30 kt. chance of snow and slight chance
of drizzle in the evening, then snow with possible rain and
freezing drizzle overnight. waves 7 to 10 ft occasionally to
13 ft building to 10 to 14 ft occasionally to 18 ft. 
.monday...south winds to 30 kt becoming southwest 15 to 25 kt
late in the morning, then diminishing to 10 to 20 kt early in the
afternoon veering to northwest late. rain and snow in the
morning, then rain with snow likely in the afternoon. waves 8 to
12 ft occasionally to 16 ft subsiding to 6 to 9 ft occasionally
to 12 ft. 
.monday night...north winds 10 to 15 kt diminishing to 5 to
10 kt. waves 3 to 5 ft subsiding to 2 to 4 ft. 
.tuesday...northeast winds 5 to 10 kt becoming southeast. waves
1 to 2 ft. 
.tuesday night...south winds 5 to 10 kt. waves 1 to 2 ft. 
.wednesday...south winds 10 to 15 kt. waves 1 to 2 ft. 
.thursday...southeast winds 10 to 20 kt. waves 2 to 4 ft.  

$$

fzus63 kmqt 221433
glfls 
expires:202412222245;;199120

open lake forecast for lake superior
national weather service marquette mi
933 am est sun dec 22 2024

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...30.6 inch high pressure centered over the great lakes
region will slowly shift east into new england today. meanwhile, 
a 29.8 inch low pressure system over southeast south dakota this 
evening will track to western wisconsin monday morning while 
weakening to 30.0 inches. as the low approaches lower michigan, it
continues to fill further to 30.1 inches monday evening. this low
pressure system exits into the lower great lakes tuesday morning 
while ridging builds to 30.3 inches over lake superior. ridging 
continues over the upper great lakes through at least thursday. 


lsz266-222245-
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-
933 am est sun dec 22 2024

.rest of today...south winds 20 to 30 knots. isolated snow
showers in the afternoon. waves 3 to 6 feet occasionally to
8 feet building to 6 to 9 feet occasionally to 11 feet. 
.tonight...south winds 20 to 30 knots veering southwest by
midnight, then diminishing to 15 to 25 knots late. a chance of
snow showers. waves subsiding to 3 to 6 feet occasionally to
8 feet. 
.monday...west winds 5 to 15 knots becoming north 10 to 20 knots.
a slight chance of snow showers. a slight chance of rain showers
in the afternoon. waves subsiding to calm to 2 feet, then
building to 2 to 4 feet. 
.monday night...north winds 10 to 20 knots diminishing to 5 to
15 knots after midnight. a slight chance of snow showers in the
evening. waves subsiding to calm to 2 feet. 
.tuesday...south winds 5 to 15 knots. waves calm to 2 feet. 
.tuesday night...south winds 10 to 20 knots veering southwest
after midnight. waves calm to 2 feet. 
.wednesday...southwest winds 10 to 20 knots backing south. waves
calm to 2 feet. 
.thursday...south winds 10 to 20 knots backing southeast. a
chance of rain showers. waves building to 1 to 3 feet, then
subsiding to calm to 2 feet. 

note, wave height forecasts are for ice free areas.

$$

fzus63 kmqt 221433
glfls 
expires:202412222245;;199121

open lake forecast for lake superior
national weather service marquette mi
933 am est sun dec 22 2024

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...30.6 inch high pressure centered over the great lakes
region will slowly shift east into new england today. meanwhile, 
a 29.8 inch low pressure system over southeast south dakota this 
evening will track to western wisconsin monday morning while 
weakening to 30.0 inches. as the low approaches lower michigan, it
continues to fill further to 30.1 inches monday evening. this low
pressure system exits into the lower great lakes tuesday morning 
while ridging builds to 30.3 inches over lake superior. ridging 
continues over the upper great lakes through at least thursday. 


lsz267-222245-
lake superior from grand marais mi to whitefish point mi 5nm off
shore to the us/canadian border-
933 am est sun dec 22 2024

.rest of today...south winds 20 to 30 knots. scattered snow
showers in the afternoon. waves 2 to 4 feet building to 4 to
7 feet occasionally to 9 feet. 
.tonight...south winds 20 to 30 knots diminishing to 15 to
25 knots late. a chance of snow showers. a slight chance of rain
showers after midnight. waves subsiding to 3 to 6 feet
occasionally to 8 feet. 
.monday...south winds 10 to 20 knots diminishing to 5 to 15 knots
by late morning, then becoming north 10 to 20 knots by mid
afternoon. a chance of snow showers, possibly mixed with rain.
waves subsiding to calm to 2 feet. 
.monday night...northeast winds 10 to 20 knots diminishing to
5 to 15 knots after midnight. waves calm to 2 feet. 
.tuesday...southeast winds 5 to 15 knots veering south in the
afternoon. waves calm to 2 feet. 
.tuesday night...south winds 10 to 20 knots. waves calm to
2 feet. 
.wednesday...south winds 10 to 20 knots. waves calm to 2 feet. 
.thursday...south winds 10 to 20 knots backing southeast. a
chance of rain showers. waves building to 1 to 3 feet. 

note, wave height forecasts are for ice free areas.

$$

fzus63 kmqt 221433
glfls 
expires:202412222245;;199116

open lake forecast for lake superior
national weather service marquette mi
933 am est sun dec 22 2024

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...30.6 inch high pressure centered over the great lakes
region will slowly shift east into new england today. meanwhile, 
a 29.8 inch low pressure system over southeast south dakota this 
evening will track to western wisconsin monday morning while 
weakening to 30.0 inches. as the low approaches lower michigan, it
continues to fill further to 30.1 inches monday evening. this low
pressure system exits into the lower great lakes tuesday morning 
while ridging builds to 30.3 inches over lake superior. ridging 
continues over the upper great lakes through at least thursday. 


lsz162-222245-
lake superior west of a line from saxon harbor wi to grand
portage mn beyond 5nm-
933 am est sun dec 22 2024 /833 am cst sun dec 22 2024/

.rest of today...south winds 15 to 25 knots diminishing to 10 to
20 knots by mid afternoon. isolated snow showers. waves 2 to
4 feet building to 3 to 5 feet occasionally to 7 feet, then
subsiding to 2 to 4 feet. 
.tonight...south winds 10 to 20 knots becoming southwest 5 to
15 knots by midnight, then veering north late. a slight chance of
snow showers after midnight. waves subsiding to calm to 2 feet. 
.monday...northeast winds 10 to 20 knots. a slight chance of snow
showers in the morning. waves building to 2 to 4 feet, then
subsiding to 1 to 3 feet. 
.monday night...northeast winds 5 to 15 knots veering east after
midnight. waves subsiding to calm to 2 feet. 
.tuesday...south winds 5 to 15 knots becoming southwest 10 to
20 knots in the afternoon. waves calm to 2 feet. 
.tuesday night...southwest winds 10 to 20 knots. waves calm to
2 feet. 
.wednesday...southwest winds 10 to 20 knots backing south. waves
calm to 2 feet. 
.thursday...south winds 10 to 20 knots backing southeast. waves
calm to 2 feet. 

note, wave height forecasts are for ice free areas.

$$

fzus63 kmqt 221433
glfls 
expires:202412222245;;199117

open lake forecast for lake superior
national weather service marquette mi
933 am est sun dec 22 2024

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...30.6 inch high pressure centered over the great lakes
region will slowly shift east into new england today. meanwhile, 
a 29.8 inch low pressure system over southeast south dakota this 
evening will track to western wisconsin monday morning while 
weakening to 30.0 inches. as the low approaches lower michigan, it
continues to fill further to 30.1 inches monday evening. this low
pressure system exits into the lower great lakes tuesday morning 
while ridging builds to 30.3 inches over lake superior. ridging 
continues over the upper great lakes through at least thursday. 


lsz263-222245-
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-
933 am est sun dec 22 2024

.rest of today...south winds 15 to 25 knots diminishing to 10 to
20 knots by mid afternoon. isolated snow showers in the
afternoon. waves 2 to 4 feet building to 3 to 5 feet occasionally
to 7 feet, then subsiding to 2 to 4 feet. 
.tonight...south winds 10 to 20 knots veering southwest by
midnight, then diminishing to 5 to 15 knots late. a chance of
snow showers after midnight. waves building to 3 to 5 feet
occasionally to 7 feet, then subsiding to calm to 2 feet. 
.monday...northeast winds 10 to 20 knots backing north by mid
afternoon. a chance of snow showers in the morning. waves
building to 2 to 4 feet. 
.monday night...northeast winds 5 to 15 knots diminishing to less
than 10 knots after midnight. waves subsiding to calm to 2 feet. 
.tuesday...south winds 5 to 15 knots veering southwest in the
afternoon. waves calm to 2 feet. 
.tuesday night...southwest winds 10 to 20 knots. waves building
to 1 to 3 feet. 
.wednesday...southwest winds 5 to 15 knots backing south. waves
subsiding to calm to 2 feet. 
.thursday...south winds 10 to 20 knots becoming southeast 5 to
15 knots. waves calm to 2 feet. 

note, wave height forecasts are for ice free areas.

$$

fzus63 kmqt 221433
glfls 
expires:202412222245;;199118

open lake forecast for lake superior
national weather service marquette mi
933 am est sun dec 22 2024

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...30.6 inch high pressure centered over the great lakes
region will slowly shift east into new england today. meanwhile, 
a 29.8 inch low pressure system over southeast south dakota this 
evening will track to western wisconsin monday morning while 
weakening to 30.0 inches. as the low approaches lower michigan, it
continues to fill further to 30.1 inches monday evening. this low
pressure system exits into the lower great lakes tuesday morning 
while ridging builds to 30.3 inches over lake superior. ridging 
continues over the upper great lakes through at least thursday. 


lsz264-222245-
lake superior from upper entrance to portage canal to manitou
island mi 5nm off shore to the us/canadian border-
933 am est sun dec 22 2024

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

note, wave height forecasts are for ice free areas.

$$

fzus63 kmqt 221433
glfls 
expires:202412222245;;199119

open lake forecast for lake superior
national weather service marquette mi
933 am est sun dec 22 2024

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...30.6 inch high pressure centered over the great lakes
region will slowly shift east into new england today. meanwhile, 
a 29.8 inch low pressure system over southeast south dakota this 
evening will track to western wisconsin monday morning while 
weakening to 30.0 inches. as the low approaches lower michigan, it
continues to fill further to 30.1 inches monday evening. this low
pressure system exits into the lower great lakes tuesday morning 
while ridging builds to 30.3 inches over lake superior. ridging 
continues over the upper great lakes through at least thursday. 


lsz265-222245-
lake superior west of line from manitou island to marquette mi
beyond 5nm from shore-
933 am est sun dec 22 2024

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

note, wave height forecasts are for ice free areas.

$$