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fzus61 kbuf 161713
glflo 
expires:202205162115;;101805

open lake forecast for lake ontario
national weather service buffalo ny
113 pm edt mon may 16 2022

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 29.7 cold frontal trough over southern ontario 
will push across the lake today. a 29.4 inch low pressure wave 
will then ride along the front this afternoon before deepening to
29.2 inches as it tracks across the saint lawrence valley to 
quebec late tonight and tuesday. a 30.1 inch high over the upper 
great lakes tuesday evening will drift across lake ontario on 
wednesday. the high will move off the coast wednesday night. lake 
ontario will be situated between high pressure off the coast and a
cold front over the upper great lakes for thursday and friday.


loz062-162115-
lake ontario open waters from the niagara river to hamlin beach-
113 pm edt mon may 16 2022

.this afternoon...northwest winds 10 to 15 knots increasing to
15 to 20 knots. showers with a chance of thunderstorms early, 
then showers late. some thunderstorms may produce gusty winds 
early. waves 2 feet or less building to 2 to 4 feet. 
.tonight...west winds 15 to 20 knots. a chance of showers and
thunderstorms in the evening. waves 2 to 4 feet. 
.tuesday...west winds 15 to 25 knots becoming northwest. waves
3 to 6 feet building to 4 to 7 feet, then subsiding to 3 to
6 feet. waves occasionally around 9 feet. 
.tuesday night...west winds 15 to 20 knots diminishing to 5 to
15 knots. waves 3 to 5 feet subsiding to 2 to 4 feet. 
.wednesday...west winds 10 knots or less becoming east. waves
1 to 3 feet subsiding to 1 foot or less. 
.thursday...northeast winds 5 to 10 knots becoming south. waves
2 feet or less. 
.friday...south winds 5 to 15 knots becoming southwest. a chance
of showers friday night. waves 1 to 3 feet building to 2 to
4 feet. 

winds and waves higher in and near thunderstorms.

$$
fzus61 kbuf 161713
glflo 
expires:202205162115;;101806

open lake forecast for lake ontario
national weather service buffalo ny
113 pm edt mon may 16 2022

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 29.7 cold frontal trough over southern ontario 
will push across the lake today. a 29.4 inch low pressure wave 
will then ride along the front this afternoon before deepening to
29.2 inches as it tracks across the saint lawrence valley to 
quebec late tonight and tuesday. a 30.1 inch high over the upper 
great lakes tuesday evening will drift across lake ontario on 
wednesday. the high will move off the coast wednesday night. lake 
ontario will be situated between high pressure off the coast and a
cold front over the upper great lakes for thursday and friday.


loz064-065-162115-
lake ontario open waters from sodus bay to the saint lawrence
river-
113 pm edt mon may 16 2022

...severe thunderstorm watch 226 in effect until 4 pm edt...

.this afternoon...north winds 5 to 10 knots becoming west and
increasing to 15 to 20 knots. showers with a chance of
thunderstorms early, then showers and thunderstorms late. some 
thunderstorms may be severe with strong winds and large hail.
waves 1 foot or less building to 1 to 3 feet. 
.tonight...west winds 15 to 20 knots. showers with a chance of
thunderstorms early, then showers likely late in the evening. a
chance of showers after midnight. waves 3 to 6 feet subsiding to
2 to 4 feet. 
.tuesday...west winds 15 to 25 knots. a chance of showers. waves
4 to 7 feet building to 6 to 10 feet. waves occasionally around
13 feet. 
.tuesday night...west winds 15 to 20 knots becoming northwest
5 to 15 knots. a chance of showers in the evening. waves 4 to
7 feet subsiding to 3 to 6 feet. waves occasionally around
9 feet. 
.wednesday...northwest winds 10 knots or less becoming southeast
10 to 15 knots. waves 2 to 4 feet subsiding to 1 foot or less. 
.thursday...southeast winds 5 to 15 knots becoming south. waves
2 feet or less. 
.friday...south winds 10 to 15 knots. waves 1 to 3 feet. 

winds and waves higher in and near thunderstorms.

$$
fzus61 kbuf 161713
glflo 
expires:202205162115;;101807

open lake forecast for lake ontario
national weather service buffalo ny
113 pm edt mon may 16 2022

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 29.7 cold frontal trough over southern ontario 
will push across the lake today. a 29.4 inch low pressure wave 
will then ride along the front this afternoon before deepening to
29.2 inches as it tracks across the saint lawrence valley to 
quebec late tonight and tuesday. a 30.1 inch high over the upper 
great lakes tuesday evening will drift across lake ontario on 
wednesday. the high will move off the coast wednesday night. lake 
ontario will be situated between high pressure off the coast and a
cold front over the upper great lakes for thursday and friday.


loz063-162115-
lake ontario open waters from hamlin beach to sodus bay-
113 pm edt mon may 16 2022

.this afternoon...west winds 10 to 15 knots increasing to 15 to
20 knots. showers and thunderstorms early, then
showers with a chance of thunderstorms late. some thunderstorms
may produce gusty winds. waves 2 feet or less building to 2 to
4 feet. 
.tonight...west winds 15 to 20 knots. showers likely early, then
a chance of showers. waves 3 to 6 feet subsiding to 2 to 4 feet. 
.tuesday...west winds 15 to 25 knots. waves 4 to 7 feet building
to 6 to 10 feet. waves occasionally around 13 feet. 
.tuesday night...west winds 15 to 20 knots diminishing to 10 to
15 knots. waves 4 to 7 feet subsiding to 3 to 5 feet. waves
occasionally around 9 feet. 
.wednesday...west winds 10 to 15 knots becoming east 10 knots or
less. waves 2 to 4 feet subsiding to 1 foot or less. 
.thursday...southeast winds 5 to 10 knots becoming south. waves
2 feet or less. 
.friday...south winds 5 to 15 knots becoming southwest. waves
1 to 3 feet. 

winds and waves higher in and near thunderstorms.

$$
fzus61 kbuf 161410
glflo 
expires:202205162115;;094935

open lake forecast for lake ontario
national weather service buffalo ny
1010 am edt mon may 16 2022

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 29.7 cold frontal trough over southern ontario 
will push across the lake today. a 29.4 inch low pressure wave 
will then ride along the front this afternoon before deepening to
29.2 inches as it tracks across the saint lawrence valley to 
quebec late tonight and tuesday. a 30.1 inch high over the upper 
great lakes tuesday evening will drift across lake ontario on 
wednesday. the high will move off the coast wednesday night. lake 
ontario will be situated between high pressure off the coast and a
cold front over the upper great lakes for thursday and friday.


loz063>065-162115-
lake ontario open waters from hamlin beach to the saint lawrence
river-
1010 am edt mon may 16 2022

.rest of today...north winds 5 to 15 knots becoming west 15 to
20 knots. a chance of showers and thunderstorms late this
morning, then showers and thunderstorms this afternoon. some
thunderstorms may produce gusty winds. waves 2 feet or less
building to 2 to 4 feet. 
.tonight...west winds 15 to 25 knots. showers with a chance of
thunderstorms early, then a chance of showers from late evening
on. waves 3 to 6 feet subsiding to 2 to 4 feet. 
.tuesday...west winds 15 to 25 knots. a chance of showers. waves
4 to 7 feet building to 6 to 10 feet. waves occasionally around
13 feet. 
.tuesday night...west winds 15 to 20 knots. a chance of showers
in the evening. waves 4 to 7 feet subsiding to 3 to 6 feet. waves
occasionally around 9 feet. 
.wednesday...west winds 5 to 15 knots becoming southeast. waves
2 to 4 feet subsiding to 1 foot or less. 
.thursday...southeast winds 5 to 15 knots. waves 2 feet or less. 
.friday...south winds 10 to 15 knots increasing to 15 to
20 knots. waves 1 to 3 feet. 

winds and waves higher in and near thunderstorms.

$$
fzus61 kcle 161403
glfle 
expires:202205162030;;094312

open lake forecast for lake erie
national weather service cleveland oh
1003 am edt mon may 16 2022

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...
a cold front will move southeast across lake erie tonight. high 
pressure 30.10 inches builds into the great lakes region tuesday
through wednesday. a warm front lifts north across the lake 
thursday night. occluded low pressure 29.20 inches lifts from the
upper midwest on friday to near the georgian bay on saturday, 
bringing a strong cold front eastward across lake erie friday 
night into saturday morning.


lez165>167-162030-
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-
1003 am edt mon may 16 2022

.rest of today...west winds 10 to 15 knots becoming southwest
15 to 20 knots. showers likely with a slight chance of
thunderstorms late this morning, then a chance of showers with a
slight chance of thunderstorms early this afternoon. a slight
chance of showers and thunderstorms late. waves 2 to 4 feet
subsiding to 1 to 3 feet. 
.tonight...west winds 10 to 15 knots becoming northwest. a slight
chance of showers and thunderstorms early. waves 1 to 3 feet
building to 2 to 4 feet. 
.tuesday...northwest winds 15 to 20 knots becoming southwest
10 to 15 knots. waves 2 to 4 feet subsiding to 1 to 3 feet. 
.tuesday night...southwest winds 10 knots or less becoming east.
waves 2 feet or less. 
.wednesday...east winds 5 to 10 knots becoming southeast. showers
likely during the day, then a chance of showers wednesday night.
waves 1 foot or less. 
.thursday...southwest winds 10 knots or less becoming south 10 to
15 knots. a chance of showers thursday night. waves 2 feet or
less. 
.friday...south winds 10 to 15 knots becoming southwest 15 to
20 knots. a chance of showers. waves 1 to 3 feet building to 2 to
4 feet, then subsiding to 1 to 3 feet. 

winds and waves higher in and near thunderstorms.

$$
fzus61 kcle 161403
glfle 
expires:202205162030;;094311

open lake forecast for lake erie
national weather service cleveland oh
1003 am edt mon may 16 2022

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...
a cold front will move southeast across lake erie tonight. high 
pressure 30.10 inches builds into the great lakes region tuesday
through wednesday. a warm front lifts north across the lake 
thursday night. occluded low pressure 29.20 inches lifts from the
upper midwest on friday to near the georgian bay on saturday, 
bringing a strong cold front eastward across lake erie friday 
night into saturday morning.


lez162>164-162030-
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-
1003 am edt mon may 16 2022

.rest of today...west winds 5 to 15 knots becoming southwest. a
chance of showers late this morning. a slight chance of showers
and thunderstorms late. waves 1 to 3 feet. 
.tonight...west winds 10 to 15 knots becoming northwest. a slight
chance of showers and thunderstorms early. waves 1 to 3 feet. 
.tuesday...northwest winds 5 to 15 knots becoming west. waves
1 to 3 feet. 
.tuesday night...west winds 10 knots or less becoming east. waves
1 foot or less. 
.wednesday...southeast winds 10 knots or less. showers likely
during the day, then a chance of showers wednesday night. waves
1 foot or less. 
.thursday...southwest winds 10 knots or less becoming south 10 to
15 knots. a chance of showers and thunderstorms thursday night.
waves 2 feet or less. 
.friday...south winds 10 to 15 knots becoming southwest. a chance
of showers. waves 1 to 3 feet. 

winds and waves higher in and near thunderstorms.

$$
fzus61 kcle 161403
glfle 
expires:202205162030;;094313

open lake forecast for lake erie
national weather service cleveland oh
1003 am edt mon may 16 2022

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...
a cold front will move southeast across lake erie tonight. high 
pressure 30.10 inches builds into the great lakes region tuesday
through wednesday. a warm front lifts north across the lake 
thursday night. occluded low pressure 29.20 inches lifts from the
upper midwest on friday to near the georgian bay on saturday, 
bringing a strong cold front eastward across lake erie friday 
night into saturday morning.


lez061-168-169-162030-
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-
1003 am edt mon may 16 2022

.rest of today...west winds 10 to 15 knots increasing to 15 to
20 knots. showers with a slight chance of thunderstorms, then a
slight chance of showers and thunderstorms late. waves 2 to
4 feet subsiding to 1 to 3 feet. 
.tonight...west winds 10 to 15 knots becoming northwest 15 to
20 knots. a chance of showers with a slight chance of
thunderstorms early, then a slight chance of showers late in the
evening. waves 2 to 4 feet. 
.tuesday...northwest winds 15 to 25 knots becoming west. waves
3 to 5 feet. 
.tuesday night...west winds 15 to 20 knots becoming north and
diminishing to 5 to 10 knots. waves 2 to 4 feet subsiding to 1 to
3 feet. 
.wednesday...southeast winds 10 knots or less. a chance of
showers. waves 1 foot or less. 
.thursday...southwest winds 10 knots or less becoming south 10 to
15 knots. a chance of showers thursday night. waves 2 feet or
less. 
.friday...south winds 10 to 15 knots becoming southwest. a chance
of showers. waves 1 to 3 feet building to 2 to 4 feet. 

winds and waves higher in and near thunderstorms.

$$
fzus63 kdtx 161301
glfsc 
expires:202205162000;;092054

lake st clair forecast
national weather service detroit/pontiac mi
901 am edt mon may 16 2022

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 secondary cold front is expected to move through
late tonight into tuesday morning, which will result in an uptick
in wind speeds across northern and central lake huron. high
pressure, 30.10 inches, then fills in during the midweek period
and will bring lighter winds across the great lakes.


lcz460-162000-
lake st clair-
901 am edt mon may 16 2022

.rest of today...west winds 5 to 10 knots increasing to 10 to 15
knots late in the afternoon. partly sunny. a chance of light
showers. waves 2 feet or less.
.tonight...northwest winds 10 to 15 knots. partly cloudy in the
evening then clearing. waves 2 feet or less.
.tuesday...northwest winds 10 to 15 knots diminishing to 5 to 10
knots early in the afternoon. sunny. waves 2 feet or less.
.tuesday night...north winds 5 to 10 knots veering to the northeast
in the late evening and early morning...then becoming light and
variable after midnight. partly cloudy. waves 2 feet or less.
.wednesday...southeast winds 5 to 10 knots. mostly cloudy. a chance
of light showers in the morning...then light showers likely in the
afternoon and evening. waves 2 feet or less.
.thursday...southeast winds 5 to 10 knots. partly cloudy. waves 2
feet or less.
.friday...southwest winds 15 to 20 knots. partly cloudy. showers
likely and a chance of thunderstorms. waves 1 to 3 feet.

$$
fzus63 kdtx 161300
glflh 
expires:202205162000;;092024

open lake forecast for lake huron
national weather service detroit/pontiac mi
900 am edt mon may 16 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 secondary cold front is expected to move through
late tonight into tuesday morning, which will result in an uptick
in wind speeds across northern and central lake huron. high
pressure, 30.10 inches, then fills in during the midweek period
and will bring lighter winds across the great lakes.


lhz362-363-162000-
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-
900 am edt mon may 16 2022

.rest of today...south winds 5 to 10 knots. waves 1 to 3 feet. 
.tonight...northwest winds 10 to 15 knots increasing to 15 to
20 knots with gusts to around 30 knots in the late evening and
overnight. waves 3 to 5 feet building to 5 to 7 feet after
midnight. waves occasionally around 10 feet. 
.tuesday...northwest winds 15 to 20 knots. waves 4 to 6 feet. 
.tuesday night...north winds 10 to 15 knots becoming northwest
5 to 10 knots in the late evening and overnight. waves 3 to
5 feet subsiding to 1 to 3 feet after midnight. waves
occasionally around 8 feet. 
.wednesday...light and variable winds becoming southeast 5 to
10 knots. a chance of showers late in the afternoon. waves 1 to
3 feet. 
.thursday...south winds 5 to 10 knots backing to the southeast
early in the evening...then increasing to 10 to 15 knots in the
late evening and early morning. waves 1 to 3 feet building to
2 to 4 feet in the late evening and early morning. 
.friday...south winds 10 to 15 knots. showers likely until early
evening. a chance of showers in the late evening and early
morning. waves 3 to 5 feet. 


$$
fzus63 kdtx 161300
glflh 
expires:202205162000;;092023

open lake forecast for lake huron
national weather service detroit/pontiac mi
900 am edt mon may 16 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 secondary cold front is expected to move through
late tonight into tuesday morning, which will result in an uptick
in wind speeds across northern and central lake huron. high
pressure, 30.10 inches, then fills in during the midweek period
and will bring lighter winds across the great lakes.


lhz361-162000-
lake huron from 5nm east of mackinac bridge to presque isle lt
beyond 5 nm off shore-
900 am edt mon may 16 2022

.rest of today...southwest winds 5 to 10 knots becoming west
10 to 15 knots late in the afternoon. waves 1 to 3 feet. 
.tonight...northwest winds 10 to 15 knots increasing to 15 to
20 knots in the late evening and overnight. waves 3 to 5 feet. 
.tuesday...northwest winds 10 to 15 knots. waves 3 to 5 feet. 
.tuesday night...west winds 10 to 15 knots becoming northwest
5 to 10 knots in the late evening and overnight. waves 2 to
4 feet subsiding to 1 to 3 feet in the late evening and
overnight. 
.wednesday...light and variable winds becoming southeast 5 to
10 knots. waves 2 feet or less. 
.thursday...southwest winds 5 to 10 knots backing to the
northeast early in the evening...then veering to the southeast in
the late evening and early morning. a chance of. waves 1 to
3 feet. 
.friday...southeast winds 10 to 15 knots veering to the south
until early morning. showers likely...then a chance of showers in
the late evening and early morning. waves 3 to 5 feet. 


$$
fzus63 kdtx 161300
glflh 
expires:202205162000;;092025

open lake forecast for lake huron
national weather service detroit/pontiac mi
900 am edt mon may 16 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 secondary cold front is expected to move through
late tonight into tuesday morning, which will result in an uptick
in wind speeds across northern and central lake huron. high
pressure, 30.10 inches, then fills in during the midweek period
and will bring lighter winds across the great lakes.


lhz462>464-162000-
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-
900 am edt mon may 16 2022

.rest of today...south winds 10 to 15 knots. a chance of showers.
waves 2 feet or less. 
.tonight...north winds 5 to 10 knots increasing to 10 to 15 knots
in the late evening and early morning...then backing to the
northwest early in the morning. waves 2 feet or less building to
3 to 5 feet in the late evening and overnight. 
.tuesday...northwest winds 10 to 15 knots. waves 3 to 5 feet. 
.tuesday night...north winds 5 to 10 knots early in the evening
becoming light and variable. waves 2 to 4 feet subsiding to 1 to
3 feet in the late evening and overnight. 
.wednesday...light and variable winds becoming southeast 5 to
10 knots. a chance of showers. waves 2 feet or less. 
.thursday...south winds 5 to 10 knots becoming southeast 10 to
15 knots. a chance of. waves 1 to 3 feet. 
.friday...southeast winds 10 to 15 knots becoming south 15 to
20 knots early in the evening...then becoming southwest 10 to
15 knots in the late evening and early morning. a chance of
showers early in the morning. rain showers likely until early
evening...then a chance of showers in the late evening and early
morning. waves 3 to 5 feet. 


$$
fzus63 kmkx 161340
glflm 
expires:202205162115;;093459

open lake forecast for lake michigan
national weather service milwaukee/sullivan wi
840 am cdt mon may 16 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...
pressure readings of 29.9 inches will hold on through monday with
breezy west-northwest winds. these winds will subside by this  
evening. low pressure around 29.7 inches crossing illinois will 
bring a period of steady easterly winds tuesday night. there is a 
chance for southerly gales on friday with a low around 29.2 inches
crossing lake superior. a sudden wind shift to the northwest with
diminishing winds behind the cold front is expected late friday 
afternoon.


lmz261-362-364-366-563-565-567-868-162115-
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-
840 am cdt mon may 16 2022

sheboygan wi to pentwater mi north...

.rest of today...west winds 10 to 15 kt becoming northwest 10 to
20 kt. waves 1 to 3 ft. 
.tonight...north winds 10 to 20 kt becoming northwest. waves 1 to
3 ft. 
.tuesday...northwest winds 10 to 20 kt becoming north 10 to
15 kt. waves 1 to 3 ft. 
.tuesday night...northeast winds 10 to 15 kt becoming east.
chance of rain showers overnight. waves 1 to 2 ft. 
.wednesday...east winds 5 to 10 kt becoming northeast. chance of
rain showers in the morning. waves 1 ft or less. 
.wednesday night...southeast winds 10 to 15 kt veering to
southwest. waves 1 to 2 ft. 
.thursday...southwest winds 10 to 15 kt becoming south. waves
1 to 2 ft. 
.friday...south winds 15 to 25 kt becoming southwest. chance of
showers. waves 4 to 6 ft occasionally to 8 ft.  

$$
fzus63 kmkx 161340
glflm 
expires:202205162115;;093460

open lake forecast for lake michigan
national weather service milwaukee/sullivan wi
840 am cdt mon may 16 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...
pressure readings of 29.9 inches will hold on through monday with
breezy west-northwest winds. these winds will subside by this  
evening. low pressure around 29.7 inches crossing illinois will 
bring a period of steady easterly winds tuesday night. there is a 
chance for southerly gales on friday with a low around 29.2 inches
crossing lake superior. a sudden wind shift to the northwest with
diminishing winds behind the cold front is expected late friday 
afternoon.


lmz080-669-671-673-675-777-779-870-872-874-876-878-162115-
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-
840 am cdt mon may 16 2022

sheboygan wi to pentwater mi south...

.rest of today...west winds 10 to 15 kt increasing to 10 to
20 kt. waves 1 to 3 ft. 
.tonight...northwest winds 10 to 20 kt becoming north 10 to
15 kt. waves 1 to 3 ft. 
.tuesday...north winds 5 to 10 kt becoming northeast 10 to 15 kt.
waves 1 to 2 ft. 
.tuesday night...northeast winds 10 to 15 kt becoming east.
chance of rain showers overnight. waves 1 to 2 ft. 
.wednesday...east winds 10 to 20 kt diminishing to 10 to 15 kt.
showers likely in the morning, then chance of showers in the
afternoon. waves 1 to 3 ft. 
.wednesday night...north winds 5 to 10 kt becoming northwest.
waves 1 to 2 ft. 
.thursday...south winds 5 to 10 kt becoming southeast. waves 1 to
2 ft. 
.friday...south winds 15 to 25 kt becoming southwest 10 to 20 kt.
showers likely. waves 4 to 6 ft occasionally to 8 ft.  

$$
fzus63 kmqt 161346
glfls 
expires:202205162200;;093622

open lake forecast for lake superior
national weather service marquette mi
946 am edt mon may 16 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...30.1 inch high pressure over the central canadian 
prairies and northern plains today will shift over lake superior 
tonight and tuesday. the high pressure over the lake will then 
move to the southeast on wednesday as a 29.6 inch low moves east 
toward the upper great lakes, placing the lake under 29.6 inch 
troughing wednesday night into thursday. troughing over the lake 
further deepens to around 29.5 inches thursday night as a low in 
the northern plains shifts northeastward. this low is expected to 
move through the upper great lakes region by friday morning at 
29.2 inches.

&&


lsz265-162200-
lake superior west of line from manitou island to marquette mi
beyond 5nm from shore-
946 am edt mon may 16 2022

.rest of today...west winds 10 to 20 knots veering northwest in
the afternoon. waves calm to 2 feet. 
.tonight...northwest winds 10 to 20 knots. waves building to 1 to
3 feet. 
.tuesday...north winds 10 to 20 knots diminishing to 5 to
15 knots in the afternoon, then veering east late. waves
subsiding to calm to 2 feet. 
.tuesday night...southeast winds 5 to 15 knots. waves calm to
2 feet. 
.wednesday...southeast winds 5 to 15 knots increasing to 10 to
20 knots by mid afternoon. waves calm to 2 feet. 
.wednesday night...south winds 10 to 20 knots veering west after
midnight. a chance of rain showers through midnight. waves calm
to 2 feet. 
.thursday...east winds 10 to 20 knots veering southeast. rain
showers likely. waves building to 1 to 3 feet. 
.friday...southwest winds 15 to 25 knots veering west. rain
showers likely, then a chance of rain showers. waves subsiding to
calm to 2 feet, then building to 1 to 3 feet. 

$$
fzus63 kmqt 161346
glfls 
expires:202205162200;;093623

open lake forecast for lake superior
national weather service marquette mi
946 am edt mon may 16 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...30.1 inch high pressure over the central canadian 
prairies and northern plains today will shift over lake superior 
tonight and tuesday. the high pressure over the lake will then 
move to the southeast on wednesday as a 29.6 inch low moves east 
toward the upper great lakes, placing the lake under 29.6 inch 
troughing wednesday night into thursday. troughing over the lake 
further deepens to around 29.5 inches thursday night as a low in 
the northern plains shifts northeastward. this low is expected to 
move through the upper great lakes region by friday morning at 
29.2 inches.

&&


lsz266-162200-
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-
946 am edt mon may 16 2022

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

$$
fzus63 kmqt 161346
glfls 
expires:202205162200;;093624

open lake forecast for lake superior
national weather service marquette mi
946 am edt mon may 16 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...30.1 inch high pressure over the central canadian 
prairies and northern plains today will shift over lake superior 
tonight and tuesday. the high pressure over the lake will then 
move to the southeast on wednesday as a 29.6 inch low moves east 
toward the upper great lakes, placing the lake under 29.6 inch 
troughing wednesday night into thursday. troughing over the lake 
further deepens to around 29.5 inches thursday night as a low in 
the northern plains shifts northeastward. this low is expected to 
move through the upper great lakes region by friday morning at 
29.2 inches.

&&


lsz267-162200-
lake superior from grand marais mi to whitefish point mi 5nm off
shore to the us/canadian border-
946 am edt mon may 16 2022

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

$$
fzus63 kmqt 161346
glfls 
expires:202205162200;;093621

open lake forecast for lake superior
national weather service marquette mi
946 am edt mon may 16 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...30.1 inch high pressure over the central canadian 
prairies and northern plains today will shift over lake superior 
tonight and tuesday. the high pressure over the lake will then 
move to the southeast on wednesday as a 29.6 inch low moves east 
toward the upper great lakes, placing the lake under 29.6 inch 
troughing wednesday night into thursday. troughing over the lake 
further deepens to around 29.5 inches thursday night as a low in 
the northern plains shifts northeastward. this low is expected to 
move through the upper great lakes region by friday morning at 
29.2 inches.

&&


lsz264-162200-
lake superior from upper entrance to portage canal to manitou
island mi 5nm off shore to the us/canadian border-
946 am edt mon may 16 2022

.rest of today...west winds 5 to 15 knots. waves calm to 2 feet
building to 1 to 3 feet. 
.tonight...northwest winds 5 to 15 knots veering north after
midnight. waves subsiding to calm to 2 feet, then building to
1 to 3 feet. 
.tuesday...north winds 5 to 15 knots backing northwest in the
afternoon, then backing southwest late. waves subsiding to calm
to 2 feet. 
.tuesday night...southwest winds 5 to 15 knots becoming south
less than 10 knots after midnight. waves calm to 2 feet. 
.wednesday...southeast winds 5 to 15 knots. waves calm to 2 feet.
.wednesday night...south winds 5 to 15 knots veering west after
midnight. waves calm to 2 feet. 
.thursday...east winds 5 to 15 knots increasing to 15 to
25 knots. rain showers likely. waves building to 1 to 3 feet. 
.friday...southwest winds 15 to 25 knots veering west. rain
showers likely. waves building to 2 to 4 feet, then subsiding to
1 to 3 feet. 

$$
fzus63 kmqt 161346
glfls 
expires:202205162200;;093620

open lake forecast for lake superior
national weather service marquette mi
946 am edt mon may 16 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...30.1 inch high pressure over the central canadian 
prairies and northern plains today will shift over lake superior 
tonight and tuesday. the high pressure over the lake will then 
move to the southeast on wednesday as a 29.6 inch low moves east 
toward the upper great lakes, placing the lake under 29.6 inch 
troughing wednesday night into thursday. troughing over the lake 
further deepens to around 29.5 inches thursday night as a low in 
the northern plains shifts northeastward. this low is expected to 
move through the upper great lakes region by friday morning at 
29.2 inches.

&&


lsz263-162200-
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-
946 am edt mon may 16 2022

.rest of today...west winds 10 to 20 knots diminishing to 5 to
15 knots late. waves calm to 2 feet building to 1 to 3 feet, then
subsiding to calm to 2 feet. 
.tonight...northwest winds 5 to 15 knots becoming north 10 to
20 knots after midnight, then diminishing to 5 to 15 knots late.
waves calm to 2 feet. 
.tuesday...north winds 5 to 15 knots veering northeast in the
afternoon, then veering southwest late. waves calm to 2 feet. 
.tuesday night...east winds 5 to 15 knots. waves calm to 2 feet. 
.wednesday...east winds 5 to 15 knots. a chance of rain showers
by mid afternoon. waves calm to 2 feet. 
.wednesday night...southwest winds 10 to 20 knots veering west
after midnight. waves calm to 2 feet. 
.thursday...east winds 10 to 20 knots increasing to 15 to
25 knots. rain showers likely. waves building to 1 to 3 feet. 
.friday...west winds 15 to 25 knots. a chance of rain showers.
waves building to 2 to 4 feet. 

$$
fzus63 kmqt 161346
glfls 
expires:202205162200;;093619

open lake forecast for lake superior
national weather service marquette mi
946 am edt mon may 16 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...30.1 inch high pressure over the central canadian 
prairies and northern plains today will shift over lake superior 
tonight and tuesday. the high pressure over the lake will then 
move to the southeast on wednesday as a 29.6 inch low moves east 
toward the upper great lakes, placing the lake under 29.6 inch 
troughing wednesday night into thursday. troughing over the lake 
further deepens to around 29.5 inches thursday night as a low in 
the northern plains shifts northeastward. this low is expected to 
move through the upper great lakes region by friday morning at 
29.2 inches.

&&


lsz162-162200-
lake superior west of a line from saxon harbor wi to grand
portage mn beyond 5nm-
946 am edt mon may 16 2022 /846 am cdt mon may 16 2022/

.rest of today...west winds 10 to 20 knots diminishing to 5 to
15 knots in the afternoon. waves calm to 2 feet. 
.tonight...north winds 5 to 15 knots. waves calm to 2 feet. 
.tuesday...east winds 5 to 15 knots. waves calm to 2 feet. 
.tuesday night...northeast winds 5 to 15 knots. a slight chance
of rain showers. waves calm to 2 feet. 
.wednesday...northeast winds 5 to 15 knots veering east by mid
afternoon. a chance of rain showers by mid afternoon. waves calm
to 2 feet. 
.wednesday night...west winds 5 to 15 knots. waves calm to
2 feet. 
.thursday...east winds 10 to 20 knots increasing to 15 to
25 knots. a chance of rain showers, then rain showers. waves
building to 1 to 3 feet. 
.friday...southwest winds 15 to 25 knots becoming west 20 to
30 knots. rain showers likely, then a chance of rain showers.
waves subsiding to calm to 2 feet, then building to 1 to 3 feet. 

$$

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