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fzus61 kbuf 231301
glflo 
expires:201905232100;;328149

open lake forecast for lake ontario
national weather service buffalo ny
901 am edt thu may 23 2019

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 inch low pressure over lake superior will 
track to the north of the lake this evening, while pivoting its
trailing cold front across the lake. a 30.2 inch high will then 
build across the lower lakes on friday, before another 29.7 inch 
low tracks across southern canada and swings its trailing cold 
front across the lake on saturday. a 30.1 inch area of high 
pressure will build towards the lake sunday, with its center 
crossing the lake monday.


loz062-232100-
lake ontario open waters from the niagara river to hamlin beach-
901 am edt thu may 23 2019

.rest of today...southeast winds less than 10 knots becoming
southwest and increasing to 15 to 20 knots this afternoon.
showers and thunderstorms likely. a chance of showers and
thunderstorms late. some thunderstorms may be severe with strong
winds and large hail. waves 1 to 3 feet. 
.tonight...west winds 15 to 20 knots. a chance of showers early.
waves 2 to 4 feet. 
.friday...west winds 15 to 20 knots diminishing to 10 to
15 knots. waves 2 to 4 feet subsiding to 1 to 3 feet. 
.friday night...southwest winds 10 knots or less becoming south.
showers likely with a chance of thunderstorms overnight. waves
2 feet or less. 
.saturday...southeast winds 5 to 15 knots becoming west.
occasional showers with a chance of thunderstorms during the day,
then a chance of showers and thunderstorms saturday night. waves
2 feet or less. 
.sunday...west winds 5 to 15 knots becoming north. waves 1 to
2 feet. 
.monday...north winds 5 to 10 knots becoming east. a chance of
showers monday night. waves 1 foot or less. 

winds and waves higher in and near thunderstorms.

$$
fzus61 kbuf 231301
glflo 
expires:201905232100;;328150

open lake forecast for lake ontario
national weather service buffalo ny
901 am edt thu may 23 2019

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 inch low pressure over lake superior will 
track to the north of the lake this evening, while pivoting its
trailing cold front across the lake. a 30.2 inch high will then 
build across the lower lakes on friday, before another 29.7 inch 
low tracks across southern canada and swings its trailing cold 
front across the lake on saturday. a 30.1 inch area of high 
pressure will build towards the lake sunday, with its center 
crossing the lake monday.


loz063>065-232100-
lake ontario open waters from hamlin beach to the saint lawrence
river-
901 am edt thu may 23 2019

.rest of today...southeast winds 5 to 10 knots becoming southwest
and increasing to 15 to 20 knots. a chance of showers and
thunderstorms late this morning. showers and thunderstorms likely
this afternoon. some thunderstorms may be severe with strong
winds and large hail this afternoon. waves 1 to 3 feet. 
.tonight...west winds 15 to 20 knots. a chance of showers and
thunderstorms early, then a chance of showers late in the
evening. waves 2 to 4 feet building to 3 to 5 feet. 
.friday...west winds 15 to 20 knots diminishing to 10 to
15 knots. waves 3 to 5 feet subsiding to 1 to 3 feet. 
.friday night...west winds 5 to 15 knots becoming south 10 knots
or less. a chance of showers overnight. waves 1 to 3 feet
subsiding to 1 foot or less. 
.saturday...south winds 5 to 15 knots becoming west. showers
likely with a chance of thunderstorms. waves 1 to 3 feet. 
.sunday...west winds 5 to 15 knots becoming northwest. waves 1 to
3 feet. 
.monday...northwest winds 10 knots or less becoming east. a
chance of showers monday night. waves 1 foot or less. 

winds and waves higher in and near thunderstorms.

$$
fzus61 kcle 230808
glfle 
expires:201905231430;;317097

open lake forecast for lake erie
national weather service cleveland oh
408 am edt thu may 23 2019

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...low pressure 29.70 inches over lake superior this
morning will quickly track east into southern quebec by this 
evening, bringing a cold front across the lake during the 
afternoon and early evening hours. high pressure 30.20 inches 
will build across the lake tonight into friday. a warm front will
lift northeast across the lake late friday night through saturday
morning. a cold front will drop southeast across the lake 
saturday night. high pressure 30.00 inches will move east across 
the central great lakes sunday. a warm front will approach from 
the south on monday.


lez162-163-231430-
lake erie open waters from maumee bay to reno beach oh-
lake erie open waters from reno beach to the islands oh-
408 am edt thu may 23 2019

.today...southwest winds 10 to 15 knots becoming west. showers
and thunderstorms this morning. waves 1 to 3 feet. 
.tonight...west winds 5 to 15 knots becoming northwest. waves
1 to 3 feet subsiding to 1 foot or less. 
.friday...northwest winds 10 knots or less becoming southeast.
waves 1 foot or less. 
.friday night...east winds 5 to 10 knots becoming south. a chance
of showers overnight. waves 2 feet or less. 
.saturday...southwest winds 10 to 15 knots becoming west. showers
and thunderstorms likely during the day, then a chance of showers
and thunderstorms saturday night. waves 1 to 2 feet. 
.sunday...west winds 5 to 10 knots becoming northeast. a chance
of showers and thunderstorms during the day, then a chance of
showers sunday night. waves 1 foot or less. 
.monday...east winds 5 to 10 knots becoming southeast. a chance
of showers and thunderstorms monday night. waves 2 feet or less. 

winds and waves higher in and near thunderstorms.

$$
fzus61 kcle 230808
glfle 
expires:201905231430;;317098

open lake forecast for lake erie
national weather service cleveland oh
408 am edt thu may 23 2019

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...low pressure 29.70 inches over lake superior this
morning will quickly track east into southern quebec by this 
evening, bringing a cold front across the lake during the 
afternoon and early evening hours. high pressure 30.20 inches 
will build across the lake tonight into friday. a warm front will
lift northeast across the lake late friday night through saturday
morning. a cold front will drop southeast across the lake 
saturday night. high pressure 30.00 inches will move east across 
the central great lakes sunday. a warm front will approach from 
the south on monday.


lez164>167-231430-
lake erie open waters from the islands to vermilion oh-
lake erie open waters from vermilion to avon point oh-
lake erie open waters from avon point to willowick oh-
lake erie open waters from willowick to geneva-on-the-lake oh-
408 am edt thu may 23 2019

.today...south winds 15 to 20 knots becoming west. a chance of
showers and thunderstorms early, then showers and thunderstorms
late this morning. a slight chance of showers and thunderstorms
early this afternoon. waves 1 to 3 feet building to 2 to 4 feet. 
.tonight...west winds 15 to 20 knots becoming northwest 10 to
15 knots. waves 2 to 4 feet subsiding to 1 to 3 feet. 
.friday...northwest winds 5 to 10 knots becoming south. waves
2 feet or less. 
.friday night...southeast winds 5 to 15 knots becoming south. a
chance of showers overnight. waves 2 feet or less. 
.saturday...south winds 10 to 15 knots becoming west. showers and
thunderstorms likely during the day, then showers likely with a
chance of thunderstorms saturday night. waves 1 to 3 feet
building to 2 to 4 feet, then subsiding to 1 to 3 feet. 
.sunday...west winds 5 to 10 knots becoming north. a chance of
showers and thunderstorms during the day, then a chance of
showers sunday night. waves 2 feet or less. 
.monday...northeast winds 5 to 15 knots becoming southeast. a
chance of showers and thunderstorms monday night. waves 2 feet or
less. 

winds and waves higher in and near thunderstorms.

$$
fzus61 kcle 230808
glfle 
expires:201905231430;;317099

open lake forecast for lake erie
national weather service cleveland oh
408 am edt thu may 23 2019

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...low pressure 29.70 inches over lake superior this
morning will quickly track east into southern quebec by this 
evening, bringing a cold front across the lake during the 
afternoon and early evening hours. high pressure 30.20 inches 
will build across the lake tonight into friday. a warm front will
lift northeast across the lake late friday night through saturday
morning. a cold front will drop southeast across the lake 
saturday night. high pressure 30.00 inches will move east across 
the central great lakes sunday. a warm front will approach from 
the south on monday.


lez061-168-169-231430-
lake erie open waters from ripley to buffalo ny-
lake erie open waters from geneva-on-the-lake to conneaut oh-
lake erie open waters from conneaut oh to ripley ny-
408 am edt thu may 23 2019

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

winds and waves higher in and near thunderstorms.

$$
fzus63 kdtx 230751
glfsc 
expires:201905232015;;316025

lake st clair forecast
national weather service detroit/pontiac mi
351 am edt thu may 23 2019

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, averaging 29.70 inches, will track
across the northern great lakes this moving and progress to
quebec late today. a cold front will sweeps through the area this
morning with the passage of this low pressure. high pressure,
building to 30.20 inches, will then move east over the great
lakes friday in the wake of a second cold front that settles
south through the region tonight.


lcz460-232015-
lake st clair-
351 am edt thu may 23 2019

.today...southwest winds 10 to 15 knots becoming west 15 to 20 knots
in the afternoon. mostly cloudy with showers and thunderstorms
likely in the morning...then mostly sunny in the afternoon. waves 2
feet or less.
.tonight...west winds 15 to 20 knots becoming northwest 5 to 10
knots. clear. waves 2 feet or less.
.friday...northwest winds 5 to 10 knots veering to the northeast in
the late morning and early afternoon...then becoming light and
variable early in the afternoon. partly sunny. waves 2 feet or less.
.friday night...southeast winds 5 to 10 knots. partly cloudy in the
evening...then mostly cloudy with a chance of showers and
thunderstorms after midnight. waves 2 feet or less.
.saturday...southwest winds 10 to 15 knots. mostly cloudy. a chance
of showers and thunderstorms in the morning...then light showers
likely and a chance of thunderstorms in the afternoon and evening.
waves 2 feet or less.
.sunday...northeast winds 5 to 10 knots. partly cloudy. waves 2 feet
or less.
.monday...southeast winds 5 to 10 knots. partly cloudy. a chance of
showers and thunderstorms. waves 2 feet or less.

$$
fzus63 kdtx 230750
glflh 
expires:201905232015;;316021

open lake forecast for lake huron
national weather service detroit/pontiac mi
350 am edt thu may 23 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, averaging 29.70 inches, will track
across the northern great lakes this moving and progress to
quebec late today. a cold front will sweeps through the area this
morning with the passage of this low pressure. high pressure,
building to 30.20 inches, will then move east over the great
lakes friday in the wake of a second cold front that settles
south through the region tonight.


lhz462>464-232015-
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-
350 am edt thu may 23 2019

.today...south winds 10 to 15 knots veering to the west late in
the afternoon. a chance of showers and thunderstorms in the
morning. waves 2 to 4 feet. 
.tonight...west winds 10 to 15 knots becoming northwest 5 to
10 knots in the late evening and early morning...then increasing
to 10 to 15 knots early in the morning. waves 2 to 4 feet
subsiding to 1 to 3 feet in the late evening and overnight. 
.friday...north winds 5 to 10 knots until late afternoon becoming
light and variable. waves 1 to 3 feet. 
.friday night...light and variable winds becoming southeast 5 to
10 knots in the late evening and early morning...then increasing
to 10 to 15 knots after midnight. showers likely and a chance of
thunderstorms after midnight. waves 2 feet or less. 
.saturday...south winds 15 to 20 knots becoming southwest 10 to
15 knots. showers likely. a chance of thunderstorms. a chance of
showers late in the afternoon. waves 3 to 5 feet subsiding to
1 to 3 feet late in the afternoon. 
.sunday...southwest winds 5 to 10 knots veering to the west in
the late morning and early afternoon...then veering to the north
until early morning. waves 2 feet or less. 
.monday...northeast winds 5 to 10 knots becoming east 10 to
15 knots in the late evening and early morning. a chance of
showers and thunderstorms in the late evening and early morning.
waves 2 feet or less. 


$$
fzus63 kdtx 230750
glflh 
expires:201905232015;;316020

open lake forecast for lake huron
national weather service detroit/pontiac mi
350 am edt thu may 23 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, averaging 29.70 inches, will track
across the northern great lakes this moving and progress to
quebec late today. a cold front will sweeps through the area this
morning with the passage of this low pressure. high pressure,
building to 30.20 inches, will then move east over the great
lakes friday in the wake of a second cold front that settles
south through the region tonight.


lhz362-363-232015-
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-
350 am edt thu may 23 2019

.today...south winds 10 to 15 knots veering to the southwest in
the afternoon. a chance of showers and thunderstorms in the
morning. waves 2 to 4 feet. 
.tonight...northwest winds 10 to 15 knots. waves 3 to 5 feet. 
.friday...northwest winds 10 to 15 knots becoming light and
variable. waves 2 to 4 feet subsiding to 1 to 3 feet in the late
morning and afternoon. 
.friday night...east winds 5 to 10 knots becoming southeast 10 to
15 knots after midnight. a chance of thunderstorms. rain showers
likely after midnight. waves 1 to 3 feet. 
.saturday...southeast winds 15 to 20 knots becoming southwest
10 to 15 knots. showers likely and a chance of thunderstorms.
waves 2 to 4 feet subsiding to 1 to 3 feet late in the evening. 
.sunday...west winds 5 to 10 knots. waves 2 feet or less. 
.monday...northeast winds 5 to 10 knots becoming east 10 to
15 knots early in the evening...then increasing to 15 to 20 knots
in the late evening and early morning. a chance of showers and
thunderstorms until early morning. waves 1 to 3 feet. 


$$
fzus63 kdtx 230750
glflh 
expires:201905232015;;316019

open lake forecast for lake huron
national weather service detroit/pontiac mi
350 am edt thu may 23 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, averaging 29.70 inches, will track
across the northern great lakes this moving and progress to
quebec late today. a cold front will sweeps through the area this
morning with the passage of this low pressure. high pressure,
building to 30.20 inches, will then move east over the great
lakes friday in the wake of a second cold front that settles
south through the region tonight.


lhz361-232015-
lake huron from 5nm east of mackinac bridge to presque isle lt
beyond 5 nm off shore-
350 am edt thu may 23 2019

.today...southeast winds 5 to 10 knots veering to the south late
in the morning...then becoming west 10 to 15 knots in the
afternoon. a chance of showers and thunderstorms in the morning.
waves 2 to 4 feet subsiding to 1 to 3 feet early in the
afternoon...then building to 2 to 4 feet late in the afternoon. 
.tonight...west winds 10 to 15 knots becoming northwest 5 to
10 knots early in the morning. waves 2 to 4 feet subsiding to
1 to 3 feet after midnight. 
.friday...northwest winds 5 to 10 knots early in the morning
becoming light and variable...then becoming east 5 to 10 knots
early in the afternoon. waves 2 feet or less. 
.friday night...east winds 5 to 10 knots becoming southeast 10 to
15 knots in the late evening and overnight. a chance of showers
in the evening. a chance of thunderstorms. rain showers likely
after midnight. waves 1 to 3 feet. 
.saturday...southeast winds 10 to 15 knots becoming south 5 to
10 knots late in the morning...then veering to the west late in
the afternoon. showers likely in the morning. a chance of
thunderstorms. a chance of showers late in the morning. waves
1 to 3 feet. 
.sunday...northwest winds 5 to 10 knots. waves 2 feet or less. 
.monday...north winds 5 to 10 knots veering to the east in the
late morning and early afternoon...then increasing to 10 to
15 knots until early morning. a chance of showers and
thunderstorms. waves 2 feet or less. 


$$
fzus63 kmkx 230756
glflm 
expires:201905231515;;316251

open lake forecast for lake michigan
national weather service milwaukee/sullivan wi
256 am cdt thu may 23 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 29.6 inches over northeast minnesota will head
east northeast, reaching areas just north of lake huron by early
afternoon. winds will remain breezy today between the departing 
low and approaching high pressure. high pressure of 30.2 inches 
will then move overhead tonight into friday, bringing lighter 
winds to the area. higher southerly winds will likely return 
friday night into saturday as the high departs ahead of another 
low pressure system.


lmz261-362-364-366-563-565-567-868-231515-
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-
256 am cdt thu may 23 2019

sheboygan wi to pentwater mi north...

.today...southwest winds 10 to 15 kt becoming west 10 to 20 kt.
waves 2 to 4 ft. 
.tonight...west winds 10 to 20 kt becoming northwest 10 to 15 kt
late in the evening, then becoming north after midnight
diminishing to 5 to 10 kt late. waves 2 to 4 ft subsiding to 1 to
2 ft. 
.friday...northeast winds 5 to 10 kt becoming east. chance of
rain showers. waves 1 to 2 ft. 
.friday night...southeast winds 10 to 20 kt becoming south.
chance of rain showers and thunderstorms in the evening, then
rain showers likely with a chance of thunderstorms overnight.
waves 2 to 4 ft. 
.saturday...southwest winds 10 to 20 kt increasing to 15 to
25 kt. waves 3 to 5 ft. 
.saturday night...southwest winds 10 to 20 kt becoming west 10 to
15 kt. waves 2 to 4 ft subsiding to 1 to 3 ft. 
.sunday...north winds 10 to 15 kt. waves 1 to 2 ft. 
.monday...east winds 10 to 15 kt increasing to 10 to 20 kt.
chance of rain showers. waves 1 to 2 ft.  

$$
fzus63 kmkx 230756
glflm 
expires:201905231515;;316252

open lake forecast for lake michigan
national weather service milwaukee/sullivan wi
256 am cdt thu may 23 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 29.6 inches over northeast minnesota will head
east northeast, reaching areas just north of lake huron by early
afternoon. winds will remain breezy today between the departing 
low and approaching high pressure. high pressure of 30.2 inches 
will then move overhead tonight into friday, bringing lighter 
winds to the area. higher southerly winds will likely return 
friday night into saturday as the high departs ahead of another 
low pressure system.


lmz080-669-671-673-675-777-779-870-872-874-876-878-231515-
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-
256 am cdt thu may 23 2019

sheboygan wi to pentwater mi south...

.today...west winds 10 to 20 kt. waves 2 to 4 ft. 
.tonight...northwest winds 10 to 15 kt veering to northeast.
waves 1 to 3 ft subsiding to 1 to 2 ft. 
.friday...northeast winds 5 to 10 kt becoming east late in the
morning, then becoming southeast early in the afternoon becoming
10 to 20 kt late. chance of rain showers. waves 1 to 2 ft. 
.friday night...southeast winds 10 to 20 kt becoming south.
chance of rain showers and thunderstorms in the evening, then
rain showers likely with a chance of thunderstorms overnight.
waves 2 to 4 ft. 
.saturday...southwest winds 10 to 20 kt. chance of showers and
thunderstorms in the morning, then chance of showers in the
afternoon. waves 2 to 4 ft. 
.saturday night...southwest winds 10 to 20 kt. chance of showers.
waves 2 to 4 ft. 
.sunday...northwest winds 10 to 15 kt becoming north. waves 1 to
2 ft. 
.monday...southeast winds 10 to 20 kt. chance of rain showers.
waves 1 to 2 ft.  

$$
fzus63 kmqt 230815
glfls 
expires:201905231615;;317740

open lake forecast for lake superior
national weather service marquette mi
415 am edt thu may 23 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 29.7 inch low over northern minnesota will weaken 
to 29.8 inches over lake superior this morning and will slide 
east into quebec by thursday evening. several systems will then 
pass quickly through the region, beginning with a 30.2 inch ridge 
building into the area into early friday, followed by a 29.6 inch
low passing just to the north of lake superior saturday. the next
high pressure of about 30.1 inches will march in for the latter 
half of the weekend before another 29.5 inch low moves into the
upper mississippi valley late monday. 


lsz264-231615-
lake superior from upper entrance to portage canal to manitou
island mi 5nm off shore to the us/canadian border-
415 am edt thu may 23 2019

.early this morning...south winds 5 to 15 knots. areas of fog. 
isolated rain showers. waves 3 to 6 feet occasionally to 8 feet. 
.today...west winds 5 to 15 knots veering northwest in the
afternoon. areas of fog through early afternoon. sprinkles
through early afternoon. waves subsiding to 1 to 3 feet. 
.tonight...north winds 5 to 15 knots veering northeast late.
waves subsiding to calm to 2 feet. 
.friday...east winds 5 to 15 knots becoming southeast 10 to
20 knots late. a chance of rain showers. waves building to 2 to
4 feet. 
.friday night...southeast winds 10 to 20 knots becoming south
5 to 15 knots after midnight. a chance of rain showers. waves
building to 3 to 5 feet occasionally to 7 feet, then subsiding to
2 to 4 feet. 
.saturday...southwest winds 10 to 20 knots veering west by mid
afternoon. waves 2 to 4 feet. 
.saturday night...west winds 5 to 15 knots veering northwest
after midnight. waves subsiding to calm to 2 feet. 
.sunday...northwest winds 5 to 15 knots veering east. waves calm
to 2 feet. 
.monday...east winds 5 to 15 knots veering southeast. a chance of
rain showers. waves building to 3 to 5 feet occasionally to
7 feet, then subsiding to 2 to 4 feet. 

$$
fzus63 kmqt 230815
glfls 
expires:201905231615;;317741

open lake forecast for lake superior
national weather service marquette mi
415 am edt thu may 23 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 29.7 inch low over northern minnesota will weaken 
to 29.8 inches over lake superior this morning and will slide 
east into quebec by thursday evening. several systems will then 
pass quickly through the region, beginning with a 30.2 inch ridge 
building into the area into early friday, followed by a 29.6 inch
low passing just to the north of lake superior saturday. the next
high pressure of about 30.1 inches will march in for the latter 
half of the weekend before another 29.5 inch low moves into the
upper mississippi valley late monday. 


lsz265-231615-
lake superior west of line from manitou island to marquette mi
beyond 5nm from shore-
415 am edt thu may 23 2019

.early this morning...southwest winds 5 to 15 knots. patchy fog.
sprinkles. waves 2 to 4 feet subsiding to 1 to 3 feet. 
.today...west winds 5 to 15 knots becoming northwest 10 to
20 knots late. patchy fog through early afternoon. sprinkles.
waves subsiding to calm to 2 feet, then building to 2 to 4 feet. 
.tonight...northwest winds 10 to 20 knots becoming north 5 to
15 knots after midnight, then veering northeast late. waves
subsiding to calm to 2 feet. 
.friday...east winds 10 to 20 knots veering southeast late. a
chance of rain showers through early afternoon, then rain showers
likely and a slight chance of thunderstorms by mid afternoon.
waves building to 1 to 3 feet. 
.friday night...southeast winds 10 to 20 knots veering south
after midnight. showers likely and a slight chance of
thunderstorms through midnight, then a slight chance of showers
after midnight. waves building to 2 to 4 feet, then subsiding to
1 to 3 feet. 
.saturday...south winds 10 to 20 knots veering west by mid
afternoon. waves subsiding to calm to 2 feet, then building to
1 to 3 feet. 
.saturday night...west winds 10 to 20 knots becoming northwest
5 to 15 knots after midnight. waves subsiding to calm to 2 feet. 
.sunday...northeast winds 5 to 15 knots veering east. waves calm
to 2 feet. 
.monday...east winds 10 to 20 knots veering southeast. a chance
of rain showers, then rain showers likely. waves building to 2 to
4 feet, then subsiding to 1 to 3 feet. 

$$
fzus63 kmqt 230815
glfls 
expires:201905231615;;317738

open lake forecast for lake superior
national weather service marquette mi
415 am edt thu may 23 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 29.7 inch low over northern minnesota will weaken 
to 29.8 inches over lake superior this morning and will slide 
east into quebec by thursday evening. several systems will then 
pass quickly through the region, beginning with a 30.2 inch ridge 
building into the area into early friday, followed by a 29.6 inch
low passing just to the north of lake superior saturday. the next
high pressure of about 30.1 inches will march in for the latter 
half of the weekend before another 29.5 inch low moves into the
upper mississippi valley late monday. 


lsz162-231615-
lake superior west of a line from saxon harbor wi to grand
portage mn beyond 5nm-
415 am edt thu may 23 2019 /315 am cdt thu may 23 2019/

.early this morning...east winds 5 to 15 knots. areas of fog. 
scattered rain showers. waves 1 to 3 feet. 
.today...west winds 5 to 15 knots veering north late. areas of
fog through early afternoon. scattered rain showers through early
afternoon. waves subsiding to calm to 2 feet. 
.tonight...northeast winds less than 10 knots increasing to 5 to
15 knots after midnight, then veering east late. isolated rain
showers after midnight. waves calm to 2 feet. 
.friday...east winds 5 to 15 knots increasing to 10 to 20 knots
in the afternoon. a chance of rain showers through early
afternoon, then rain showers likely by mid afternoon. waves
building to 2 to 4 feet. 
.friday night...east winds 5 to 15 knots veering south after
midnight. a slight chance of thunderstorms through midnight. a
chance of rain showers. waves subsiding to calm to 2 feet. 
.saturday...southwest winds 5 to 15 knots veering west by mid
afternoon. waves building to 1 to 3 feet. 
.saturday night...west winds 5 to 15 knots becoming northwest
less than 10 knots after midnight. waves subsiding to calm to
2 feet. 
.sunday...east winds less than 10 knots. waves calm to 2 feet. 
.monday...east winds 5 to 15 knots. a chance of rain showers.
waves building to 1 to 3 feet, then subsiding to calm to 2 feet. 

$$
fzus63 kmqt 230815
glfls 
expires:201905231615;;317743

open lake forecast for lake superior
national weather service marquette mi
415 am edt thu may 23 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 29.7 inch low over northern minnesota will weaken 
to 29.8 inches over lake superior this morning and will slide 
east into quebec by thursday evening. several systems will then 
pass quickly through the region, beginning with a 30.2 inch ridge 
building into the area into early friday, followed by a 29.6 inch
low passing just to the north of lake superior saturday. the next
high pressure of about 30.1 inches will march in for the latter 
half of the weekend before another 29.5 inch low moves into the
upper mississippi valley late monday. 


lsz267-231615-
lake superior from grand marais mi to whitefish point mi 5nm off
shore to the us/canadian border-
415 am edt thu may 23 2019

.early this morning...southeast winds 10 to 20 knots. areas of 
fog. sprinkles. waves 2 to 4 feet subsiding to 1 to 3 feet. 
.today...south winds 5 to 15 knots becoming west 10 to 20 knots
in the afternoon. sprinkles through early afternoon. areas of  
fog. waves subsiding to calm to 2 feet, then building to 2 to 4 
feet. 
.tonight...northwest winds 10 to 20 knots becoming north 5 to
15 knots after midnight. sprinkles through midnight. waves
subsiding to 1 to 3 feet. 
.friday...northeast winds 10 to 20 knots veering east in the
afternoon. a slight chance of rain showers through early
afternoon, then rain showers likely by mid afternoon. waves
subsiding to calm to 2 feet. 
.friday night...southeast winds 10 to 20 knots. rain showers
likely and a slight chance of thunderstorms. waves building to
2 to 4 feet, then subsiding to 1 to 3 feet. 
.saturday...south winds 10 to 20 knots veering west by mid
afternoon. waves subsiding to calm to 2 feet. 
.saturday night...west winds 10 to 20 knots becoming northwest
5 to 15 knots after midnight. waves building to 1 to 3 feet. 
.sunday...northwest winds 5 to 15 knots veering north. waves
subsiding to calm to 2 feet. 
.monday...east winds 10 to 20 knots veering southeast. a chance
of rain showers. waves building to 1 to 3 feet. 

$$
fzus63 kmqt 230815
glfls 
expires:201905231615;;317742

open lake forecast for lake superior
national weather service marquette mi
415 am edt thu may 23 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 29.7 inch low over northern minnesota will weaken 
to 29.8 inches over lake superior this morning and will slide 
east into quebec by thursday evening. several systems will then 
pass quickly through the region, beginning with a 30.2 inch ridge 
building into the area into early friday, followed by a 29.6 inch
low passing just to the north of lake superior saturday. the next
high pressure of about 30.1 inches will march in for the latter 
half of the weekend before another 29.5 inch low moves into the
upper mississippi valley late monday. 


lsz266-231615-
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-
415 am edt thu may 23 2019

.early this morning...south winds 5 to 15 knots. areas of fog. 
sprinkles. waves 3 to 5 feet occasionally to 7 feet subsiding to 2
to 4 feet. 
.today...west winds 5 to 15 knots veering northwest in the
afternoon, then increasing to 10 to 20 knots late. areas of fog 
through early afternoon. sprinkles. waves subsiding to calm to 2 
feet, then building to 2 to 4 feet. 
.tonight...northwest winds 5 to 15 knots veering northeast late.
waves subsiding to 1 to 3 feet. 
.friday...east winds 5 to 15 knots becoming southeast 10 to
20 knots late. a chance of rain showers through early afternoon,
then rain showers likely and a slight chance of thunderstorms by
mid afternoon. waves subsiding to calm to 2 feet, then building
to 1 to 3 feet. 
.friday night...southeast winds 10 to 20 knots veering south
after midnight. rain showers likely through midnight. a slight
chance of thunderstorms. a chance of rain showers after midnight.
waves building to 3 to 5 feet occasionally to 7 feet, then
subsiding to 2 to 4 feet. 
.saturday...south winds 5 to 15 knots veering west by mid
afternoon. waves 2 to 4 feet. 
.saturday night...west winds 5 to 15 knots veering northwest
after midnight. waves subsiding to 1 to 3 feet. 
.sunday...north winds 5 to 15 knots. waves subsiding to calm to
2 feet. 
.monday...east winds 5 to 15 knots veering southeast. a chance of
rain showers. waves building to 3 to 5 feet occasionally to
7 feet, then subsiding to 2 to 4 feet. 

$$
fzus63 kmqt 230815
glfls 
expires:201905231615;;317739

open lake forecast for lake superior
national weather service marquette mi
415 am edt thu may 23 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 29.7 inch low over northern minnesota will weaken 
to 29.8 inches over lake superior this morning and will slide 
east into quebec by thursday evening. several systems will then 
pass quickly through the region, beginning with a 30.2 inch ridge 
building into the area into early friday, followed by a 29.6 inch
low passing just to the north of lake superior saturday. the next
high pressure of about 30.1 inches will march in for the latter 
half of the weekend before another 29.5 inch low moves into the
upper mississippi valley late monday. 


lsz263-231615-
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-
415 am edt thu may 23 2019

.early this morning...south winds 5 to 15 knots. areas of fog. 
waves 3 to 5 feet occasionally to 7 feet subsiding to 2 to 4 feet.
.today...west winds 5 to 15 knots veering northwest late. areas
of fog through early afternoon. scattered rain showers. waves
subsiding to calm to 2 feet. 
.tonight...north winds 5 to 15 knots becoming northeast less than
10 knots after midnight, then becoming east 5 to 15 knots late.
waves calm to 2 feet. 
.friday...east winds 5 to 15 knots increasing to 10 to 20 knots
late. a chance of rain showers through early afternoon, then rain
showers likely by mid afternoon. waves building to 1 to 3 feet. 
.friday night...southeast winds 5 to 15 knots veering south after
midnight. a chance of rain showers. waves building to 2 to
4 feet, then subsiding to 1 to 3 feet. 
.saturday...southwest winds 10 to 20 knots veering west by mid
afternoon. waves building to 2 to 4 feet. 
.saturday night...west winds 5 to 15 knots veering northwest
after midnight. waves subsiding to calm to 2 feet. 
.sunday...northwest winds 5 to 15 knots becoming east less than
10 knots. waves calm to 2 feet. 
.monday...east winds 5 to 15 knots. a chance of rain showers.
waves building to 2 to 4 feet. 

$$

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