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fzus63 kdtx 250238 aaa
glflh 
expires:202005250815;;707883

open lake forecast for lake huron...updated
national weather service detroit/pontiac mi
1038 pm edt sun may 24 2020

for waters beyond five nautical miles off shore on lake huron

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

.synopsis...high pressure...30.20 inches...will remain anchored
along the east coast through thursday, leading to warm and humid 
southwest flow, but winds remaining under 20 knots.


lhz361-362-250815-
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-
1038 pm edt sun may 24 2020

...dense fog advisory in effect until noon edt monday...

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


$$
fzus63 kdtx 250238 aaa
glflh 
expires:202005250815;;707885

open lake forecast for lake huron...updated
national weather service detroit/pontiac mi
1038 pm edt sun may 24 2020

for waters beyond five nautical miles off shore on lake huron

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

.synopsis...high pressure...30.20 inches...will remain anchored
along the east coast through thursday, leading to warm and humid 
southwest flow, but winds remaining under 20 knots.


lhz462>464-250815-
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-
1038 pm edt sun may 24 2020

.rest of tonight...southwest winds 5 to 10 knots this evening
becoming light and variable. patchy dense fog. waves 2 feet or
less. 
.monday...light and variable winds becoming southeast 5 to
10 knots in the afternoon. patchy dense fog. waves 2 feet or
less. 
.monday night...southeast winds 5 to 10 knots veering to the
south in the late evening and overnight. patchy fog in the
evening. waves 2 feet or less. 
.tuesday...south winds 5 to 10 knots. a chance of showers and
thunderstorms in the afternoon. waves 1 to 3 feet. 
.tuesday night...south winds 5 to 10 knots. a chance of showers
and thunderstorms. waves 1 to 3 feet. 
.wednesday...south winds 5 to 10 knots. a chance of showers and
thunderstorms...then showers and thunderstorms likely late in the
evening. waves 2 feet or less. 
.thursday...southwest winds 5 to 10 knots veering to the west in
the late evening and early morning. showers and thunderstorms
likely...then a chance of showers in the late evening and early
morning. waves 2 feet or less. 
.friday...north winds 10 to 15 knots. waves 1 to 3 feet building
to 2 to 4 feet in the late evening and early morning. 


$$
fzus63 kdtx 250238 aaa
glflh 
expires:202005250815;;707884

open lake forecast for lake huron...updated
national weather service detroit/pontiac mi
1038 pm edt sun may 24 2020

for waters beyond five nautical miles off shore on lake huron

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

.synopsis...high pressure...30.20 inches...will remain anchored
along the east coast through thursday, leading to warm and humid 
southwest flow, but winds remaining under 20 knots.


lhz363-250815-
lake huron from sturgeon point to alabaster mi beyond 5nm off
shore-
1038 pm edt sun may 24 2020

.rest of tonight...west winds 5 to 10 knots this evening becoming
light and variable. patchy dense fog. waves 2 feet or less. 
.monday...light and variable winds becoming southeast 5 to
10 knots in the afternoon. patchy dense fog. waves 2 feet or
less. 
.monday night...south winds 5 to 10 knots. patchy fog in the
evening. waves 2 feet or less. 
.tuesday...south winds 5 to 10 knots increasing to 10 to 15 knots
in the late morning and afternoon. a chance of showers and
thunderstorms in the afternoon. waves 1 to 3 feet. 
.tuesday night...south winds 10 to 15 knots decreasing to 5 to
10 knots in the late evening and overnight. a chance of showers
and thunderstorms. waves 1 to 3 feet. 
.wednesday...south winds 5 to 10 knots. a chance of showers and
thunderstorms...then showers and thunderstorms likely late in the
afternoon. waves 1 to 3 feet. 
.thursday...southwest winds 5 to 10 knots veering to the
northwest in the late evening and early morning. showers and
thunderstorms likely early in the morning...then a chance of
showers and thunderstorms until early evening. waves 2 feet or
less. 
.friday...north winds 10 to 15 knots. waves 1 to 3 feet building
to 2 to 4 feet. 


$$
fzus63 kmkx 250146
glflm 
expires:202005250930;;705382

open lake forecast for lake michigan
national weather service milwaukee/sullivan wi
846 pm cdt sun may 24 2020

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

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

.synopsis...

a broad region of weak low pressure around 29.7 inches will 
remain near or over the region for much of this week. this will 
result steady southerly winds, as well as periodic chances for 
showers and storms monday through thursday. waves will vary 
between 1 and 4 feet for much of the week. 

with an increase in warmth and low level moisture, dense fog will
remain a concern. fog is currently the most dense across the 
northern portion of lake michigan. fog may eventually expand to 
the south late tonight, and if so, the dense fog advisory may need
to be extended. 

&&


lmz261-362-364-366-563-565-567-868-250930-
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-
846 pm cdt sun may 24 2020

sheboygan wi to pentwater mi north...

...dense fog advisory in effect until 10 am cdt monday...

.rest of tonight...south winds 10 to 15 kt becoming southeast.
areas of dense fog through early evening, then widespread dense
fog overnight. slight chance of showers and thunderstorms
overnight. waves 1 to 2 ft. 
.monday...southeast winds 5 to 10 kt becoming south 10 to 15 kt
late in the morning, then increasing to 10 to 20 kt early in the
afternoon becoming south 10 to 20 kt late. patchy dense fog in
the morning, then patchy fog in the afternoon. slight chance of
showers and thunderstorms in the afternoon. waves 2 to 4 ft. 
.monday night...south winds 10 to 20 kt diminishing to 10 to
15 kt. chance of showers and thunderstorms in the evening. patchy
fog in the evening, then patchy dense fog overnight. waves 2 to
4 ft subsiding to 1 to 3 ft. 
.tuesday...south winds 10 to 20 kt. chance of showers and
thunderstorms in the afternoon. waves 1 to 3 ft building to 2 to
4 ft. 
.tuesday night...southwest winds 10 to 20 kt diminishing to 10 to
15 kt. chance of showers and thunderstorms in the evening, then
showers likely with a chance of thunderstorms overnight. waves
2 to 4 ft. 
.wednesday...southwest winds 10 to 15 kt increasing to 10 to
20 kt. showers likely with a chance of thunderstorms. waves 1 to
3 ft. 
.wednesday night...southwest winds 10 to 15 kt diminishing to
5 to 10 kt. chance of showers and thunderstorms. waves 1 to 3 ft.
.thursday...southwest winds 5 to 10 kt becoming west 10 to 15 kt.
waves 1 to 2 ft. 
.friday...north winds 10 to 20 kt. waves 1 to 3 ft.  

$$
fzus63 kmkx 250146
glflm 
expires:202005250930;;705384

open lake forecast for lake michigan
national weather service milwaukee/sullivan wi
846 pm cdt sun may 24 2020

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

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

.synopsis...

a broad region of weak low pressure around 29.7 inches will 
remain near or over the region for much of this week. this will 
result steady southerly winds, as well as periodic chances for 
showers and storms monday through thursday. waves will vary 
between 1 and 4 feet for much of the week. 

with an increase in warmth and low level moisture, dense fog will
remain a concern. fog is currently the most dense across the 
northern portion of lake michigan. fog may eventually expand to 
the south late tonight, and if so, the dense fog advisory may need
to be extended. 

&&


lmz669-870-250930-
lake michigan from sheboygan to port washington wi 5 nm offshore
to mid lake-
lake michigan from whitehall to pentwater mi 5 nm offshore to mid
lake-
846 pm cdt sun may 24 2020

sheboygan wi to pentwater mi south to port washington wi to
whitehall mi...

...dense fog advisory in effect until 10 am cdt monday...

.rest of tonight...southeast winds 5 to 10 kt becoming south.
patchy dense fog. waves 1 to 2 ft. 
.monday...south winds 10 to 15 kt increasing to 10 to 20 kt.
areas of dense fog in the morning, then patchy fog in the
afternoon. slight chance of showers and thunderstorms. waves 2 to
4 ft. 
.monday night...south winds 10 to 20 kt diminishing to 5 to
10 kt. waves 2 to 4 ft subsiding to 1 to 3 ft. 
.tuesday...south winds 10 to 20 kt. waves 2 to 4 ft. 
.tuesday night...south winds 10 to 20 kt diminishing to 10 to
15 kt. chance of showers and thunderstorms. waves 2 to 4 ft.
.wednesday...south winds 10 to 15 kt. showers likely with a
chance of thunderstorms. waves 1 to 3 ft. 
.wednesday night...south winds 10 to 15 kt becoming southwest
5 to 10 kt. chance of showers and thunderstorms. waves 1 to 3 ft.
.thursday...southwest winds 10 to 15 kt becoming west. waves 1 to
2 ft. 
.friday...north winds 10 to 20 kt. waves 2 to 4 ft.  

$$
fzus63 kmkx 250146
glflm 
expires:202005250930;;705383

open lake forecast for lake michigan
national weather service milwaukee/sullivan wi
846 pm cdt sun may 24 2020

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

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

.synopsis...

a broad region of weak low pressure around 29.7 inches will 
remain near or over the region for much of this week. this will 
result steady southerly winds, as well as periodic chances for 
showers and storms monday through thursday. waves will vary 
between 1 and 4 feet for much of the week. 

with an increase in warmth and low level moisture, dense fog will
remain a concern. fog is currently the most dense across the 
northern portion of lake michigan. fog may eventually expand to 
the south late tonight, and if so, the dense fog advisory may need
to be extended. 

&&


lmz080-671-673-675-777-779-872-874-876-878-250930-
lake michigan from michigan city in to st. joseph mi 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 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-
846 pm cdt sun may 24 2020

port washington wi to whitehall mi south...

.rest of tonight...southeast winds 10 to 15 kt becoming south
5 to 10 kt. patchy dense fog through early evening, then patchy
fog overnight. waves 1 to 2 ft. 
.monday...south winds 10 to 15 kt increasing to 10 to 20 kt.
patchy fog. chance of showers and slight chance of thunderstorms
in the morning, then slight chance of showers and thunderstorms
in the afternoon. waves 2 to 4 ft. 
.monday night...south winds 10 to 20 kt diminishing to 5 to
10 kt. waves 2 to 4 ft subsiding to 1 to 3 ft. 
.tuesday...south winds 10 to 20 kt. chance of showers and
thunderstorms in the afternoon. waves 2 to 4 ft. 
.tuesday night...south winds 10 to 20 kt diminishing to 10 to
15 kt. chance of showers and thunderstorms. waves 2 to 4 ft
subsiding to 1 to 3 ft. 
.wednesday...south winds 10 to 15 kt. chance of showers and
thunderstorms in the morning, then showers likely with a chance
of thunderstorms in the afternoon. waves 1 to 3 ft. 
.wednesday night...south winds 10 to 15 kt becoming southwest
5 to 10 kt. chance of showers and thunderstorms. waves 1 to 3 ft.
.thursday...southwest winds 10 to 15 kt becoming west. chance of
showers and thunderstorms. waves 1 to 3 ft. 
.friday...north winds 10 to 20 kt. waves 3 to 5 ft.  

$$
fzus63 kmqt 250142
glfls 
expires:202005250945;;705279

open lake forecast for lake superior
national weather service marquette mi
942 pm edt sun may 24 2020

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

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

.synopsis...tonight through monday, a low pressure trough of 29.8
inches will extend from hudson bay to the plains states while a 
high pressure ridge of 30.2 inches remains along the east coast. a
low pressure of 29.8 inches will then lift northeast from 
minnesota to northern ontario monday night and tuesday. low 
pressure of 29.7 inches organizing over manitoba tuesday night 
will then track east, reaching james bay early thursday. its 
associated cold front will cross lake superior wednesday night and
thursday morning. as the low pressure moves across quebec on 
friday, high pressure of 30.2 inches will build southeast toward 
the upper mississippi valley.


lsz162-250945-
lake superior west of a line from saxon harbor wi to grand
portage mn beyond 5nm-
942 pm edt sun may 24 2020 /842 pm cdt sun may 24 2020/

.rest of tonight...northeast winds 5 to 15 knots veering east
late. a slight chance of showers and thunderstorms. waves calm to
2 feet. 
.monday...east winds 5 to 15 knots becoming northeast 10 to
20 knots in the afternoon, then becoming east 5 to 15 knots late.
a slight chance of rain showers through early afternoon. a chance
of thunderstorms. rain showers likely by mid afternoon. waves
calm to 2 feet. 
.monday night...east winds 5 to 15 knots backing northeast after
midnight. patchy fog. showers likely and a slight chance of
thunderstorms through midnight. a chance of showers after
midnight. waves calm to 2 feet. 
.tuesday...northeast winds 5 to 15 knots becoming west 10 to
20 knots by mid afternoon. a chance of showers. a slight chance
of thunderstorms by mid afternoon. waves calm to 2 feet. 
.tuesday night...southwest winds 5 to 15 knots. waves calm to
2 feet. 
.wednesday...southwest winds 5 to 15 knots increasing to 10 to
20 knots by mid afternoon. waves calm to 2 feet. 
.wednesday night...west winds 10 to 20 knots diminishing to 5 to
15 knots after midnight. waves calm to 2 feet. 
.thursday...west winds 10 to 20 knots veering northwest. waves
building to 1 to 3 feet, then subsiding to calm to 2 feet. 
.friday...southwest winds 10 to 20 knots becoming west 5 to
15 knots. waves calm to 2 feet. 

$$
fzus63 kmqt 250142
glfls 
expires:202005250945;;705281

open lake forecast for lake superior
national weather service marquette mi
942 pm edt sun may 24 2020

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

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

.synopsis...tonight through monday, a low pressure trough of 29.8
inches will extend from hudson bay to the plains states while a 
high pressure ridge of 30.2 inches remains along the east coast. a
low pressure of 29.8 inches will then lift northeast from 
minnesota to northern ontario monday night and tuesday. low 
pressure of 29.7 inches organizing over manitoba tuesday night 
will then track east, reaching james bay early thursday. its 
associated cold front will cross lake superior wednesday night and
thursday morning. as the low pressure moves across quebec on 
friday, high pressure of 30.2 inches will build southeast toward 
the upper mississippi valley.


lsz264-250945-
lake superior from upper entrance to portage canal to manitou
island mi 5nm off shore to the us/canadian border-
942 pm edt sun may 24 2020

.rest of tonight...southeast winds 5 to 15 knots backing east
late. a slight chance of rain showers. a slight chance of
thunderstorms after midnight. patchy fog after midnight. waves
calm to 2 feet. 
.monday...south winds 5 to 15 knots backing east in the
afternoon. a chance of showers and thunderstorms. waves calm to
2 feet. 
.monday night...east winds 5 to 15 knots backing northeast after
midnight, then veering southwest late. patchy fog. rain showers
likely and a slight chance of thunderstorms through midnight. a
chance of rain showers after midnight. waves calm to 2 feet. 
.tuesday...east winds 5 to 15 knots veering southeast by mid
afternoon. showers likely through early afternoon, then a chance
of showers by mid afternoon. waves calm to 2 feet. 
.tuesday night...southwest winds 5 to 15 knots. a chance of
showers. waves building to 1 to 3 feet, then subsiding to calm to
2 feet. 
.wednesday...southwest winds 5 to 15 knots. waves calm to 2 feet.
.wednesday night...southwest winds 5 to 15 knots veering west
after midnight. waves calm to 2 feet. 
.thursday...west winds 5 to 15 knots becoming northwest 10 to
20 knots. waves building to 2 to 4 feet, then subsiding to 1 to
3 feet. 
.friday...west winds 5 to 15 knots backing southwest. waves
subsiding to calm to 2 feet. 

$$
fzus63 kmqt 250142
glfls 
expires:202005250945;;705280

open lake forecast for lake superior
national weather service marquette mi
942 pm edt sun may 24 2020

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

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

.synopsis...tonight through monday, a low pressure trough of 29.8
inches will extend from hudson bay to the plains states while a 
high pressure ridge of 30.2 inches remains along the east coast. a
low pressure of 29.8 inches will then lift northeast from 
minnesota to northern ontario monday night and tuesday. low 
pressure of 29.7 inches organizing over manitoba tuesday night 
will then track east, reaching james bay early thursday. its 
associated cold front will cross lake superior wednesday night and
thursday morning. as the low pressure moves across quebec on 
friday, high pressure of 30.2 inches will build southeast toward 
the upper mississippi valley.


lsz263-250945-
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-
942 pm edt sun may 24 2020

.rest of tonight...east winds 5 to 15 knots. a slight chance of
showers and thunderstorms after midnight. waves calm to 2 feet. 
.monday...northeast winds 5 to 15 knots backing north in the
afternoon, then veering northeast late. a chance of showers and
thunderstorms. waves calm to 2 feet. 
.monday night...east winds 5 to 15 knots backing northeast after
midnight, then backing west late. patchy fog. showers and a
slight chance of thunderstorms through midnight. a chance of
showers after midnight. waves calm to 2 feet. 
.tuesday...east winds 5 to 15 knots increasing to 10 to 20 knots
by mid afternoon. a chance of showers. a slight chance of
thunderstorms by mid afternoon. waves calm to 2 feet. 
.tuesday night...southwest winds 5 to 15 knots increasing to
10 to 20 knots after midnight. a chance of showers. waves calm to
2 feet. 
.wednesday...southwest winds 10 to 20 knots. waves calm to
2 feet. 
.wednesday night...southwest winds 10 to 20 knots veering west
after midnight. waves calm to 2 feet. 
.thursday...west winds 10 to 20 knots veering northwest. waves
building to 2 to 4 feet, then subsiding to calm to 2 feet. 
.friday...west winds 10 to 20 knots becoming southwest 5 to
15 knots. waves calm to 2 feet. 

$$
fzus63 kmqt 250142
glfls 
expires:202005250945;;705282

open lake forecast for lake superior
national weather service marquette mi
942 pm edt sun may 24 2020

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

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

.synopsis...tonight through monday, a low pressure trough of 29.8
inches will extend from hudson bay to the plains states while a 
high pressure ridge of 30.2 inches remains along the east coast. a
low pressure of 29.8 inches will then lift northeast from 
minnesota to northern ontario monday night and tuesday. low 
pressure of 29.7 inches organizing over manitoba tuesday night 
will then track east, reaching james bay early thursday. its 
associated cold front will cross lake superior wednesday night and
thursday morning. as the low pressure moves across quebec on 
friday, high pressure of 30.2 inches will build southeast toward 
the upper mississippi valley.


lsz265-250945-
lake superior west of line from manitou island to marquette mi
beyond 5nm from shore-
942 pm edt sun may 24 2020

.rest of tonight...southeast winds 5 to 15 knots veering south
late. a slight chance of showers. a slight chance of
thunderstorms after midnight. waves calm to 2 feet. 
.monday...south winds 5 to 15 knots becoming southeast 10 to
20 knots in the afternoon, then backing east late. a slight
chance of showers through early afternoon. a chance of
thunderstorms. showers likely by mid afternoon. waves calm to
2 feet. 
.monday night...east winds 5 to 15 knots veering west after
midnight, then backing southwest late. patchy fog. showers likely
and a slight chance of thunderstorms through midnight. a chance
of showers after midnight. waves calm to 2 feet. 
.tuesday...southeast winds 5 to 15 knots increasing to 10 to
20 knots by mid afternoon. a chance of showers through early
afternoon, then showers likely and a slight chance of
thunderstorms by mid afternoon. waves building to 1 to 3 feet. 
.tuesday night...south winds 10 to 20 knots becoming southwest
5 to 15 knots after midnight. a chance of showers and
thunderstorms. waves building to 2 to 4 feet, then subsiding to
calm to 2 feet. 
.wednesday...south winds 5 to 15 knots. a chance of showers.
waves calm to 2 feet. 
.wednesday night...south winds 5 to 15 knots becoming west 10 to
20 knots after midnight. waves calm to 2 feet. 
.thursday...west winds 10 to 20 knots veering northwest. waves
calm to 2 feet. 
.friday...northwest winds 10 to 20 knots becoming southwest 5 to
15 knots. waves calm to 2 feet. 

$$
fzus63 kmqt 250142
glfls 
expires:202005250945;;705283

open lake forecast for lake superior
national weather service marquette mi
942 pm edt sun may 24 2020

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

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

.synopsis...tonight through monday, a low pressure trough of 29.8
inches will extend from hudson bay to the plains states while a 
high pressure ridge of 30.2 inches remains along the east coast. a
low pressure of 29.8 inches will then lift northeast from 
minnesota to northern ontario monday night and tuesday. low 
pressure of 29.7 inches organizing over manitoba tuesday night 
will then track east, reaching james bay early thursday. its 
associated cold front will cross lake superior wednesday night and
thursday morning. as the low pressure moves across quebec on 
friday, high pressure of 30.2 inches will build southeast toward 
the upper mississippi valley.


lsz266-250945-
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-
942 pm edt sun may 24 2020

.rest of tonight...southeast winds 5 to 15 knots increasing to
10 to 20 knots after midnight, then veering south late. patchy
dense fog after midnight. a slight chance of showers and
thunderstorms after midnight. waves calm to 2 feet building to
1 to 3 feet. 
.monday...south winds 10 to 20 knots backing southeast late.
patchy fog through early afternoon. a slight chance of showers
and thunderstorms. waves subsiding to calm to 2 feet. 
.monday night...east winds 10 to 20 knots veering south after
midnight, then veering southwest late. patchy fog. a slight
chance of thunderstorms through midnight. a chance of rain
showers. waves calm to 2 feet. 
.tuesday...southeast winds 5 to 15 knots increasing to 10 to
20 knots by mid afternoon. a chance of showers through early
afternoon, then showers likely and a slight chance of
thunderstorms by mid afternoon. waves building to 1 to 3 feet. 
.tuesday night...south winds 10 to 20 knots becoming southwest
5 to 15 knots after midnight. a chance of showers and
thunderstorms. waves building to 2 to 4 feet, then subsiding to
1 to 3 feet. 
.wednesday...south winds 5 to 15 knots. a chance of showers.
waves subsiding to calm to 2 feet. 
.wednesday night...south winds 5 to 15 knots becoming southwest
10 to 20 knots after midnight. waves calm to 2 feet. 
.thursday...west winds 5 to 15 knots becoming northwest 10 to
20 knots. waves building to 2 to 4 feet, then subsiding to 1 to
3 feet. 
.friday...northwest winds 10 to 20 knots becoming west 5 to
15 knots. waves building to 2 to 4 feet, then subsiding to calm
to 2 feet. 

$$
fzus63 kmqt 250142
glfls 
expires:202005250945;;705284

open lake forecast for lake superior
national weather service marquette mi
942 pm edt sun may 24 2020

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

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

.synopsis...tonight through monday, a low pressure trough of 29.8
inches will extend from hudson bay to the plains states while a 
high pressure ridge of 30.2 inches remains along the east coast. a
low pressure of 29.8 inches will then lift northeast from 
minnesota to northern ontario monday night and tuesday. low 
pressure of 29.7 inches organizing over manitoba tuesday night 
will then track east, reaching james bay early thursday. its 
associated cold front will cross lake superior wednesday night and
thursday morning. as the low pressure moves across quebec on 
friday, high pressure of 30.2 inches will build southeast toward 
the upper mississippi valley.


lsz267-250945-
lake superior from grand marais mi to whitefish point mi 5nm off
shore to the us/canadian border-
942 pm edt sun may 24 2020

.rest of tonight...southeast winds 5 to 15 knots veering south
after midnight, then increasing to 10 to 20 knots late. patchy
dense fog. waves calm to 2 feet. 
.monday...southeast winds 10 to 20 knots. patchy fog through
early afternoon. a slight chance of showers and thunderstorms.
waves calm to 2 feet. 
.monday night...southeast winds 10 to 20 knots veering south
after midnight. a chance of showers and a slight chance of
thunderstorms. patchy fog after midnight. waves calm to 2 feet. 
.tuesday...southeast winds 10 to 20 knots. a chance of showers
through early afternoon, then showers likely and a slight chance
of thunderstorms by mid afternoon. waves building to 1 to 3 feet.
.tuesday night...south winds 10 to 20 knots. showers likely
through midnight. a chance of showers after midnight. waves
building to 2 to 4 feet, then subsiding to 1 to 3 feet. 
.wednesday...south winds 5 to 15 knots. a chance of showers.
waves subsiding to calm to 2 feet. 
.wednesday night...south winds 5 to 15 knots becoming southwest
10 to 20 knots after midnight. a chance of showers. waves calm to
2 feet. 
.thursday...west winds 10 to 20 knots veering northwest. waves
building to 2 to 4 feet, then subsiding to 1 to 3 feet. 
.friday...northwest winds 15 to 25 knots diminishing to 10 to
20 knots. waves subsiding to calm to 2 feet. 

$$

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