fzus63 kdtx 261339
glflh 
expires:201904262015;;514995

open lake forecast for lake huron
national weather service detroit/pontiac mi
939 am edt fri apr 26 2019

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...low pressure at 29.30 inches over lake erie will lift
northeast while continuing to deepen today. a tight northwesterly
gradient will produce wind gusts up to 30 to 40 knots this
evening and overnight. narrow ridge of high pressure at 29.90
inches will then slide across the region on saturday allowing
winds to relax. a compact low pressure system around 29.60 inches
will then track across the southern great lakes saturday night.


lhz361>363-262015-
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-
939 am edt fri apr 26 2019

...gale warning in effect from 4 pm edt this afternoon through
saturday morning...

.rest of today...north winds 10 to 15 knots becoming northwest
15 to 25 knots in the afternoon with gusts to 35 knot gale late. 
showers likely. a chance of thunderstorms in the afternoon. waves 
4 to 6 feet. waves occasionally around 8 feet. 
.tonight...northwest winds 20 to 25 knots increasing to 30 knots
in the late evening and overnight. gusts to 40 knot gales. a
chance of showers and thunderstorms in the evening. waves 10 to
14 feet building to 12 to 16 feet after midnight. waves
occasionally around 20 feet. 
.saturday...northwest winds 20 to 25 knots with gusts to 35 knot
gales becoming west 10 to 15 knots. waves 12 to 16 feet subsiding
to 8 to 12 feet early in the afternoon. waves occasionally around
20 feet. 
.saturday night...northwest winds 10 to 15 knots. waves 5 to
7 feet. waves occasionally around 10 feet. 
.sunday...north winds 10 to 15 knots decreasing to 5 to 10 knots
late in the morning...then becoming light and variable late in
the evening. waves 3 to 5 feet subsiding to 1 to 3 feet late in
the afternoon. 
.monday...southeast winds 10 to 15 knots. waves 1 to 3 feet. 
.tuesday...northeast winds 5 to 10 knots. waves 2 feet or less. 


$$

fzus63 kdtx 261339
glflh 
expires:201904262015;;514996

open lake forecast for lake huron
national weather service detroit/pontiac mi
939 am edt fri apr 26 2019

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...low pressure at 29.30 inches over lake erie will lift
northeast while continuing to deepen today. a tight northwesterly
gradient will produce wind gusts up to 30 to 40 knots this
evening and overnight. narrow ridge of high pressure at 29.90
inches will then slide across the region on saturday allowing
winds to relax. a compact low pressure system around 29.60 inches
will then track across the southern great lakes saturday night.


lhz462>464-262015-
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-
939 am edt fri apr 26 2019

...gale warning in effect from 8 pm edt this evening through
saturday morning...

.rest of today...northwest winds 20 to 25 knots with gusts to
around 30 knots. showers likely. a chance of thunderstorms in the
afternoon. waves 6 to 9 feet. waves occasionally around 12 feet. 
.tonight...northwest winds 15 to 20 knots increasing to 30 knots.
gusts to 35 knot gales. showers likely and a chance of
thunderstorms in the evening. waves 6 to 9 feet building to 12 to
16 feet after midnight. waves occasionally around 20 feet. 
.saturday...northwest winds 20 to 25 knots with gusts to 35 knot
gales decreasing to 5 to 10 knots. waves 12 to 16 feet subsiding
to 8 to 12 feet early in the afternoon. waves occasionally around
20 feet. 
.saturday night...light and variable winds becoming north 10 to
15 knots. waves 3 to 5 feet. 
.sunday...north winds 15 to 20 knots in the morning decreasing to
10 to 15 knots...then decreasing to 5 to 10 knots late in the
afternoon becoming light and variable. waves 3 to 5 feet
subsiding to 1 to 3 feet late in the evening. 
.monday...southeast winds 10 to 15 knots becoming east 5 to
10 knots in the late evening and early morning. waves 1 to
3 feet. 
.tuesday...light and variable winds becoming northeast 5 to
10 knots. waves 2 feet or less. 


$$

fzus63 kdtx 260833
glflh 
expires:201904262000;;504563

open lake forecast for lake huron
national weather service detroit/pontiac mi
428 am edt fri apr 26 2019

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...low pressure at 29.30 inches over lake erie will lift
northeast while continuing to deepen today. a tight northwesterly
gradient will produce wind gusts up to 30 to 40 knots this
evening and overnight. narrow ridge of high pressure at 29.90
inches will then slide across the region on saturday allowing
winds to relax. a compact low pressure system around 29.60 inches
will then track across the southern great lakes saturday night.


lhz363-462-463-262000-
lake huron from sturgeon point to alabaster mi beyond 5nm off
shore-
lake huron from port austin to harbor beach beyond 5nm off shore-
lake huron from harbor beach to port sanilac beyond 5nm off shore-
428 am edt fri apr 26 2019

...gale warning in effect from this evening through saturday
morning...

.today...north winds 10 to 15 knots becoming northwest 15 to
20 knots in the late morning and afternoon. rain likely in the
morning. waves 4 to 6 feet building to 6 to 9 feet late in the
afternoon. waves occasionally around 12 feet. 
.tonight...northwest winds 15 to 20 knots increasing to 35 knot
gales with gusts to 40 knot gales. waves 10 to 14 feet. waves
occasionally around 17 feet. 
.saturday...northwest winds to 30 knots with gusts to 40 knot
gales becoming west 5 to 10 knots. waves 12 to 16 feet subsiding
to 8 to 12 feet early in the afternoon. waves occasionally around
20 feet. 
.saturday night...north winds 5 to 10 knots increasing to 10 to
15 knots after midnight. waves 3 to 5 feet. 
.sunday...north winds 15 to 20 knots decreasing to 10 to 15 knots
late in the morning...then becoming light and variable late in
the afternoon. waves 3 to 5 feet subsiding to 1 to 3 feet late in
the evening. 
.monday...southeast winds 10 to 15 knots becoming east 5 to
10 knots in the late evening and early morning. waves 1 to
3 feet. 
.tuesday...northeast winds 5 to 10 knots backing to the north
until early morning. waves 2 feet or less. 


$$

fzus63 kdtx 260833
glflh 
expires:201904262000;;504562

open lake forecast for lake huron
national weather service detroit/pontiac mi
428 am edt fri apr 26 2019

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...low pressure at 29.30 inches over lake erie will lift
northeast while continuing to deepen today. a tight northwesterly
gradient will produce wind gusts up to 30 to 40 knots this
evening and overnight. narrow ridge of high pressure at 29.90
inches will then slide across the region on saturday allowing
winds to relax. a compact low pressure system around 29.60 inches
will then track across the southern great lakes saturday night.


lhz361-362-262000-
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-
428 am edt fri apr 26 2019

...gale warning in effect from 4 pm edt this afternoon through
saturday morning...

.today...north winds 10 to 15 knots becoming northwest 15 to
20 knots late in the afternoon. a chance of rain. waves 1 to
3 feet building to 6 to 9 feet. waves occasionally around
12 feet. 
.tonight...northwest winds 20 to 25 knots increasing to 35 knot
gales. gusts to 40 knot gales. a chance of rain in the evening.
waves 12 to 16 feet. waves occasionally around 20 feet. 
.saturday...northwest winds to 30 knots with gusts to 40 knot
gales becoming west 15 to 20 knots with gusts to around 30 knots.
waves 12 to 16 feet subsiding to 8 to 12 feet early in the
afternoon. waves occasionally around 20 feet. 
.saturday night...northwest winds 15 to 20 knots becoming north
10 to 15 knots in the late evening and overnight. waves 4 to
6 feet. waves occasionally around 8 feet. 
.sunday...north winds 10 to 15 knots becoming northwest 5 to
10 knots late in the morning...then becoming light and variable
late in the evening. waves 2 to 4 feet subsiding to 2 feet or
less late in the afternoon. 
.monday...southeast winds 10 to 15 knots. waves 1 to 3 feet. 
.tuesday...east winds 5 to 10 knots until afternoon becoming
light and variable...then becoming north 5 to 10 knots in the
late evening and early morning. waves 2 feet or less. 


$$

fzus63 kmkx 261342
glflm 
expires:201904262115;;515074

open lake forecast for lake michigan
national weather service milwaukee/sullivan wi
842 am cdt fri apr 26 2019

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

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

.synopsis...

low pressure of 29.3 inches over western lake erie will track into
western ontario this evening. northwest gales are expected across
northern lake michigan this afternoon through late tonight.
strong low pressure of 29.4 inches will cross illinois and 
indiana on saturday and saturday night. easterly gales are looking
increasingly likely for the south half of lake michigan. high 
pressure of 30.2 inches will settle over the great lakes sunday. 
then weak low pressure around 30.0 inches will slide through the 
area on monday.


lmz261-362-364-366-563-565-567-868-262115-
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-
842 am cdt fri apr 26 2019

sheboygan wi to pentwater mi north...

...gale warning in effect from 3 pm cdt this afternoon through
late tonight...

.rest of today...northwest winds 10 to 20 kt increasing to gales
to 40 kt. waves 1 to 2 ft building to 5 to 8 ft occasionally to
10 ft. 
.tonight...northwest gales to 40 kt diminishing to 30 kt. waves
6 to 9 ft occasionally to 12 ft subsiding to 4 to 7 ft
occasionally to 9 ft. 
.saturday...north winds to 30 kt diminishing to 10 to 20 kt.
waves 4 to 6 ft occasionally to 8 ft subsiding to 1 to 3 ft. 
.saturday night...north winds to 30 kt. waves 3 to 5 ft building
to 4 to 6 ft occasionally to 8 ft. 
.sunday...northeast winds 15 to 25 kt diminishing to 10 to 15 kt
in the afternoon. waves 4 to 6 ft occasionally to 8 ft subsiding
to 2 to 4 ft. 
.sunday night...east winds 10 to 20 kt becoming southeast 15 to
25 kt. waves 1 to 2 ft building to 2 to 4 ft. 
.monday...southeast winds 15 to 25 kt. chance of rain. waves 4 to
6 ft occasionally to 8 ft. 
.tuesday...northwest winds 10 to 15 kt becoming north. waves 1 to
2 ft.  

$$

fzus63 kmkx 261342
glflm 
expires:201904262115;;515075

open lake forecast for lake michigan
national weather service milwaukee/sullivan wi
842 am cdt fri apr 26 2019

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

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

.synopsis...

low pressure of 29.3 inches over western lake erie will track into
western ontario this evening. northwest gales are expected across
northern lake michigan this afternoon through late tonight.
strong low pressure of 29.4 inches will cross illinois and 
indiana on saturday and saturday night. easterly gales are looking
increasingly likely for the south half of lake michigan. high 
pressure of 30.2 inches will settle over the great lakes sunday. 
then weak low pressure around 30.0 inches will slide through the 
area on monday.


lmz080-669-671-673-675-777-779-870-872-874-876-878-262115-
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-
842 am cdt fri apr 26 2019

sheboygan wi to pentwater mi south...

.rest of today...northwest winds 15 to 25 kt. waves 4 to 6 ft
occasionally to 8 ft. 
.tonight...northwest winds 15 to 25 kt becoming north. waves 4 to
6 ft occasionally to 8 ft. 
.saturday...north winds 10 to 20 kt becoming northeast to 30 kt.
chance of rain in the morning, then snow in the afternoon. waves
4 to 6 ft occasionally to 8 ft subsiding to 3 to 5 ft. 
.saturday night...northeast gales to 40 kt becoming north. snow
and rain in the evening, then snow likely overnight. waves 8 to
11 ft occasionally to 14 ft. 
.sunday...northeast winds to 30 kt becoming north 10 to 15 kt in
the afternoon. waves 5 to 8 ft occasionally to 10 ft subsiding to
3 to 5 ft. 
.sunday night...northeast winds 10 to 20 kt becoming southeast to
30 kt. waves 1 to 3 ft building to 3 to 5 ft. 
.monday...southeast winds to 30 kt. rain likely. waves 4 to 7 ft
occasionally to 9 ft. 
.tuesday...north winds 10 to 15 kt increasing to 10 to 20 kt.
waves 1 to 2 ft.  

$$

fzus63 kmqt 261356
glfls 
expires:201904262200;;515467

open lake forecast for lake superior
national weather service marquette mi
956 am edt fri apr 26 2019

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

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

.synopsis...a trough of 29.7 inches over eastern lake superior 
has now phased with a 29.3 inch low over the lower great lakes. 
a high pressure ridge of 30.0 inches will move into the upper 
great lakes tonight, and will linger across the upper great lakes
through saturday. a low of 29.5 will push across illinois and 
into the ohio valley saturday night, weakening to 29.7 inches 
early sunday. behind this low, high pressure of 30.3 inches will 
build across the great lakes region sunday. a 30.0 inch trough 
will cross the region on monday afternoon, with 30.3 inch ridging
returning on tuesday afternoon. 


lsz267-262200-
lake superior from grand marais mi to whitefish point mi 5nm off
shore to the us/canadian border-
956 am edt fri apr 26 2019

...gale warning in effect from 2 pm edt this afternoon through
late tonight...

.rest of today...northwest winds 15 to 25 knots increasing to
gales to 45 knots in the afternoon. scattered rain showers.
scattered snow showers by mid afternoon. waves calm to 2 feet
building to 11 to 15 feet occasionally to 19 feet. 
.tonight...north gales to 45 knots, diminishing to gales to 35 
knots late. a chance of rain and snow showers through midnight. 
waves subsiding to 5 to 8 feet occasionally to 10 feet. 
.saturday...north winds 15 to 25 knots backing northwest in the
afternoon. waves subsiding to 3 to 5 feet occasionally to 7 feet.
.saturday night...north winds 15 to 25 knots diminishing to 10 to
20 knots after midnight. waves subsiding to 1 to 3 feet. 
.sunday...north winds 10 to 20 knots becoming northwest 5 to
15 knots by mid afternoon. waves subsiding to calm to 2 feet. 
.sunday night...southeast winds 5 to 15 knots increasing to 10 to
20 knots after midnight. waves calm to 2 feet. 
.monday...southeast winds 15 to 25 knots diminishing to 10 to
20 knots. a chance of rain and snow showers. waves building to
1 to 3 feet, then subsiding to calm to 2 feet. 
.tuesday...northwest winds 5 to 15 knots veering north. waves
calm to 2 feet. 

note, wave height forecasts are for ice free areas.

$$

fzus63 kmqt 261356
glfls 
expires:201904262200;;515462

open lake forecast for lake superior
national weather service marquette mi
956 am edt fri apr 26 2019

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

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

.synopsis...a trough of 29.7 inches over eastern lake superior 
has now phased with a 29.3 inch low over the lower great lakes. 
a high pressure ridge of 30.0 inches will move into the upper 
great lakes tonight, and will linger across the upper great lakes
through saturday. a low of 29.5 will push across illinois and 
into the ohio valley saturday night, weakening to 29.7 inches 
early sunday. behind this low, high pressure of 30.3 inches will 
build across the great lakes region sunday. a 30.0 inch trough 
will cross the region on monday afternoon, with 30.3 inch ridging
returning on tuesday afternoon. 


lsz162-262200-
lake superior west of a line from saxon harbor wi to grand
portage mn beyond 5nm-
956 am edt fri apr 26 2019 /856 am cdt fri apr 26 2019/

.rest of today...northwest winds 10 to 20 knots diminishing to
5 to 15 knots in the afternoon, then backing west late. waves
2 to 4 feet subsiding to calm to 2 feet. 
.tonight...north winds 5 to 15 knots veering east after midnight,
then diminishing to less than 10 knots late. waves calm to
2 feet. 
.saturday...east winds less than 10 knots increasing to 5 to
15 knots in the afternoon, then veering south late. waves calm to
2 feet. 
.saturday night...southeast winds less than 10 knots. waves calm
to 2 feet. 
.sunday...southeast winds less than 10 knots becoming east 5 to
15 knots by mid afternoon. waves calm to 2 feet. 
.sunday night...east winds 5 to 15 knots veering southeast after
midnight. a chance of rain showers, possibly mixed with snow
through midnight, then rain and snow showers likely after
midnight. waves building to 1 to 3 feet. 
.monday...east winds 5 to 15 knots backing northeast. rain and
snow showers likely, then a chance of rain and snow showers.
waves subsiding to calm to 2 feet. 
.tuesday...north winds 5 to 15 knots veering east. waves calm to
2 feet. 

$$

fzus63 kmqt 261356
glfls 
expires:201904262200;;515463

open lake forecast for lake superior
national weather service marquette mi
956 am edt fri apr 26 2019

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

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

.synopsis...a trough of 29.7 inches over eastern lake superior 
has now phased with a 29.3 inch low over the lower great lakes. 
a high pressure ridge of 30.0 inches will move into the upper 
great lakes tonight, and will linger across the upper great lakes
through saturday. a low of 29.5 will push across illinois and 
into the ohio valley saturday night, weakening to 29.7 inches 
early sunday. behind this low, high pressure of 30.3 inches will 
build across the great lakes region sunday. a 30.0 inch trough 
will cross the region on monday afternoon, with 30.3 inch ridging
returning on tuesday afternoon. 


lsz263-262200-
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-
956 am edt fri apr 26 2019

.rest of today...north winds 20 to 30 knots backing northwest in 
the afternoon, then becoming west 15 to 25 knots late. waves 3 to 
5 feet occasionally to 7 feet building to 5 to 8 feet occasionally
to 10 feet, then subsiding to 2 to 4 feet. 
.tonight...east winds 15 to 25 knots becoming north 10 to
20 knots after midnight, then diminishing to 5 to 15 knots late.
waves subsiding to 1 to 3 feet. 
.saturday...northeast winds 5 to 15 knots becoming south less
than 10 knots late. waves subsiding to calm to 2 feet. 
.saturday night...west winds 5 to 15 knots becoming northwest
less than 10 knots after midnight. waves calm to 2 feet. 
.sunday...south winds less than 10 knots becoming east 5 to
15 knots by mid afternoon. waves calm to 2 feet. 
.sunday night...southeast winds 5 to 15 knots. a chance of rain
and snow showers. waves building to 1 to 3 feet. 
.monday...east winds 10 to 20 knots becoming northeast 5 to
15 knots. rain showers, possibly mixed with snow, then a chance
of rain and snow showers. waves building to 3 to 5 feet
occasionally to 7 feet, then subsiding to calm to 2 feet. 
.tuesday...north winds 5 to 15 knots veering east. waves calm to
2 feet. 

note, wave height forecasts are for ice free areas.

$$

fzus63 kmqt 261356
glfls 
expires:201904262200;;515464

open lake forecast for lake superior
national weather service marquette mi
956 am edt fri apr 26 2019

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

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

.synopsis...a trough of 29.7 inches over eastern lake superior 
has now phased with a 29.3 inch low over the lower great lakes. 
a high pressure ridge of 30.0 inches will move into the upper 
great lakes tonight, and will linger across the upper great lakes
through saturday. a low of 29.5 will push across illinois and 
into the ohio valley saturday night, weakening to 29.7 inches 
early sunday. behind this low, high pressure of 30.3 inches will 
build across the great lakes region sunday. a 30.0 inch trough 
will cross the region on monday afternoon, with 30.3 inch ridging
returning on tuesday afternoon. 


lsz264-262200-
lake superior from upper entrance to portage canal to manitou
island mi 5nm off shore to the us/canadian border-
956 am edt fri apr 26 2019

...gale warning in effect until 5 pm edt this afternoon...

.rest of today...north gales to 40 knots. isolated rain showers.
waves 4 to 7 feet occasionally to 9 feet building to 8 to 11 feet
occasionally to 14 feet, then subsiding to 6 to 9 feet
occasionally to 11 feet. 
.tonight...north winds 20 to 30 knots diminishing to 10 to
20 knots. waves subsiding to 3 to 5 feet occasionally to 7 feet. 
.saturday...north winds 10 to 20 knots diminishing to 5 to
15 knots in the afternoon, then backing northwest late. waves
subsiding to calm to 2 feet. 
.saturday night...northwest winds 5 to 15 knots veering north
after midnight. waves calm to 2 feet. 
.sunday...south winds less than 10 knots increasing to 5 to
15 knots by mid afternoon. waves calm to 2 feet. 
.sunday night...southeast winds 5 to 15 knots. a chance of rain
and snow showers after midnight. waves building to 1 to 3 feet. 
.monday...southeast winds 10 to 20 knots diminishing to 5 to
15 knots. a chance of rain and snow showers. waves building to
3 to 5 feet occasionally to 7 feet, then subsiding to 1 to
3 feet. 
.tuesday...north winds 5 to 15 knots veering east. waves
subsiding to calm to 2 feet. 

$$

fzus63 kmqt 261356
glfls 
expires:201904262200;;515465

open lake forecast for lake superior
national weather service marquette mi
956 am edt fri apr 26 2019

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

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

.synopsis...a trough of 29.7 inches over eastern lake superior 
has now phased with a 29.3 inch low over the lower great lakes. 
a high pressure ridge of 30.0 inches will move into the upper 
great lakes tonight, and will linger across the upper great lakes
through saturday. a low of 29.5 will push across illinois and 
into the ohio valley saturday night, weakening to 29.7 inches 
early sunday. behind this low, high pressure of 30.3 inches will 
build across the great lakes region sunday. a 30.0 inch trough 
will cross the region on monday afternoon, with 30.3 inch ridging
returning on tuesday afternoon. 


lsz265-262200-
lake superior west of line from manitou island to marquette mi
beyond 5nm from shore-
956 am edt fri apr 26 2019

...gale warning in effect until 8 pm edt this evening...

.rest of today...northwest winds 20 to 30 knots increasing to
gales to 40 knots in the afternoon, then veering north late.
isolated rain showers. waves 2 to 4 feet building to 8 to 11 feet
occasionally to 14 feet, then subsiding to 7 to 10 feet
occasionally to 13 feet. 
.tonight...north winds 20 to 30 knots diminishing to 10 to
20 knots. waves subsiding to 3 to 6 feet occasionally to 8 feet. 
.saturday...north winds 10 to 20 knots diminishing to 5 to
15 knots in the afternoon. waves subsiding to 1 to 3 feet. 
.saturday night...northwest winds 5 to 15 knots veering north
after midnight. waves subsiding to calm to 2 feet. 
.sunday...east winds 5 to 15 knots veering southeast by mid
afternoon. waves calm to 2 feet. 
.sunday night...southeast winds 10 to 20 knots. a chance of rain
and snow showers after midnight. waves building to 1 to 3 feet. 
.monday...southeast winds 15 to 25 knots diminishing to 5 to
15 knots. a chance of rain and snow showers. waves building to
3 to 5 feet occasionally to 7 feet, then subsiding to calm to
2 feet. 
.tuesday...north winds 10 to 20 knots becoming east 5 to
15 knots. waves calm to 2 feet. 

$$

fzus63 kmqt 261356
glfls 
expires:201904262200;;515466

open lake forecast for lake superior
national weather service marquette mi
956 am edt fri apr 26 2019

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

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

.synopsis...a trough of 29.7 inches over eastern lake superior 
has now phased with a 29.3 inch low over the lower great lakes. 
a high pressure ridge of 30.0 inches will move into the upper 
great lakes tonight, and will linger across the upper great lakes
through saturday. a low of 29.5 will push across illinois and 
into the ohio valley saturday night, weakening to 29.7 inches 
early sunday. behind this low, high pressure of 30.3 inches will 
build across the great lakes region sunday. a 30.0 inch trough 
will cross the region on monday afternoon, with 30.3 inch ridging
returning on tuesday afternoon. 


lsz266-262200-
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-
956 am edt fri apr 26 2019

...gale warning in effect through late tonight...

.rest of today...northwest winds 20 to 30 knots increasing to
gales to 40 knots in the afternoon, then becoming north gales to
45 knots late. isolated rain showers. waves 3 to 5 feet
occasionally to 7 feet building to 11 to 15 feet occasionally to
19 feet. 
.tonight...north gales to 40 knots diminishing to 20 to 30 knots
late. waves subsiding to 6 to 9 feet occasionally to 11 feet. 
.saturday...north winds 15 to 25 knots diminishing to 10 to
20 knots in the afternoon, then backing northwest late. waves
subsiding to 3 to 5 feet occasionally to 7 feet. 
.saturday night...north winds 10 to 20 knots diminishing to 5 to
15 knots after midnight. waves subsiding to 1 to 3 feet. 
.sunday...north winds 5 to 15 knots veering south by mid
afternoon. waves subsiding to calm to 2 feet. 
.sunday night...southeast winds 5 to 15 knots. a chance of rain
and snow showers after midnight. waves building to 1 to 3 feet. 
.monday...southeast winds 10 to 20 knots diminishing to 5 to
15 knots. a chance of rain and snow showers. waves building to
3 to 5 feet occasionally to 7 feet, then subsiding to calm to
2 feet. 
.tuesday...northwest winds 5 to 15 knots veering north. waves
calm to 2 feet. 

$$