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fzus61 kbuf 221101
glflo 
058 

open lake forecast for lake ontario
national weather service buffalo ny
701 am edt fri sep 22 2017

for waters beyond five nautical miles of shore on lake ontario

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

.synopsis...a 30.1 inch high will remain in place across the 
lower great lakes through the weekend and into the first half of 
next week.

loz062-221515-
lake ontario open waters from the niagara river to hamlin beach-
701 am edt fri sep 22 2017

.today...northeast winds 10 knots or less becoming east. waves
1 foot or less. 
.tonight...northeast winds less than 10 knots. waves 1 foot or
less. 
.saturday...southwest winds 10 knots or less. waves 1 foot or
less. 
.saturday night...southwest winds 10 knots or less. waves 1 foot
or less. 
.sunday...southwest winds less than 10 knots. waves 1 foot or
less. 
.monday...south winds less than 10 knots. waves 1 foot or less. 
.tuesday...southwest winds 10 knots or less. waves 1 foot or
less. 

$$
fzus61 kbuf 221101
glflo 

loz063>065-221515-
lake ontario open waters from hamlin beach to the saint lawrence
river-
701 am edt fri sep 22 2017

.today...northeast winds 5 to 10 knots becoming north. waves
2 feet or less. 
.tonight...northwest winds less than 10 knots. waves 1 foot or
less. 
.saturday...southwest winds 10 knots or less becoming west. waves
1 foot or less. 
.saturday night...west winds 10 knots or less. waves 1 foot or
less. 
.sunday...west winds 10 knots or less becoming southwest. waves
1 foot or less. 
.monday...west winds 10 knots or less becoming southwest. waves
1 foot or less. 
.tuesday...southwest winds 10 knots or less becoming south. waves
1 foot or less. 

$$
fzus61 kcle 221345
glfle 
500 

open lake forecast for lake erie
national weather service cleveland oh
945 am edt fri sep 22 2017

for waters beyond five nautical miles of shore on lake erie

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

.synopsis...a weak cold front near lake superior will become
nearly stationary. high pressure 30.20 inches stretched from 
quebec to the midwest and will remain nearly stationary into next
week.

lez162>165-222015-
lake erie open waters from maumee bay to reno beach oh-
lake erie open waters from reno beach to the islands oh-
lake erie open waters from the islands to vermilion oh-
lake erie open waters from vermilion to avon point oh-
945 am edt fri sep 22 2017

.this afternoon...east winds 5 to 10 knots. waves 2 feet or less.
.tonight...east winds 10 knots or less becoming southeast. waves
1 foot or less. 
.saturday...light and variable winds. waves 1 foot or less. 
.saturday night...east winds less than 10 knots. waves 1 foot or
less. 
.sunday...light and variable winds. waves 1 foot or less. 
.monday...light and variable winds. waves 1 foot or less. 
.tuesday...east winds less than 10 knots becoming south. waves
1 foot or less. 

$$
fzus61 kcle 221345
glfle 

lez061-166>169-222015-
lake erie open waters from ripley to buffalo ny-
lake erie open waters from avon point to willowick oh-
lake erie open waters from willowick to geneva-on-the-lake oh-
lake erie open waters from geneva-on-the-lake to conneaut oh-
lake erie open waters from conneaut oh to ripley ny-
945 am edt fri sep 22 2017

.this afternoon...east winds 10 knots or less becoming northeast.
waves 1 foot or less. 
.tonight...northeast winds 10 knots or less becoming southeast.
waves 1 foot or less. 
.saturday...light and variable winds becoming west 5 to 10 knots.
waves 1 foot or less. 
.saturday night...southwest winds 10 knots or less becoming
southeast. waves 1 foot or less. 
.sunday...southeast winds less than 10 knots. waves 1 foot or
less. 
.monday...southeast winds 10 knots or less becoming east. waves
1 foot or less. 
.tuesday...east winds less than 10 knots becoming southeast.
waves 1 foot or less. 

$$
fzus61 kcle 220751
glfle 

lez061-165>169-221415-
lake erie open waters from ripley to buffalo ny-
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-
lake erie open waters from geneva-on-the-lake to conneaut oh-
lake erie open waters from conneaut oh to ripley ny-
351 am edt fri sep 22 2017

.today...southeast winds 10 knots or less becoming northeast.
waves 1 foot or less. 
.tonight...northeast winds 10 knots or less becoming southeast.
waves 1 foot or less. 
.saturday...light and variable winds becoming northwest 5 to 10 
knots. waves 1 foot or less. 
.saturday night...southwest winds 10 knots or less becoming
southeast. waves 1 foot or less. 
.sunday...southeast winds less than 10 knots. waves 1 foot or
less. 
.monday...southeast winds 10 knots or less becoming east. waves
1 foot or less. 
.tuesday...east winds less than 10 knots becoming south. waves
1 foot or less. 

$$
fzus61 kcle 220751
glfle 
207 

open lake forecast for lake erie
national weather service cleveland oh
351 am edt fri sep 22 2017

for waters beyond five nautical miles of shore on lake erie

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

.synopsis...high pressure of 30.20 inches over quebec will expand
west across the central great lakes and remain nearly stationary 
into next week.

lez162>164-221415-
lake erie open waters from maumee bay to reno beach oh-
lake erie open waters from reno beach to the islands oh-
lake erie open waters from the islands to vermilion oh-
351 am edt fri sep 22 2017

.today...southeast winds 10 knots or less becoming east. waves
1 foot or less. 
.tonight...east winds 5 to 10 knots becoming light and variable.
waves 1 foot or less. 
.saturday...light and variable winds. waves 1 foot or less. 
.saturday night...east winds less than 10 knots. waves 1 foot or
less. 
.sunday...light and variable winds. waves 1 foot or less. 
.monday...light and variable winds. waves 1 foot or less. 
.tuesday...east winds less than 10 knots becoming south. waves
1 foot or less. 

$$
fzus63 kdtx 221348
glfsc 
872 

lake st clair forecast
national weather service detroit/pontiac mi
948 am edt fri sep 22 2017

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, 30.10 inches, will hold nearly stationary 
across the eastern great lakes through the weekend and into early 
next week.

lcz460-222015-
lake st clair-
948 am edt fri sep 22 2017

.rest of today...light and variable winds. mostly sunny. waves 2
feet or less.
.tonight...south winds 5 to 10 knots this evening becoming light and
variable. clear. waves 2 feet or less.
.saturday...light and variable winds. sunny. waves 2 feet or less.
.saturday night...light and variable winds. clear. waves nearly
calm.
.sunday...light and variable winds. clear. waves nearly calm.
.monday...southeast winds 5 to 10 knots. clear. waves 2 feet or
less.
.tuesday...light and variable winds. mostly clear. waves 2 feet or
less.

$$
fzus63 kdtx 221347
glflh 
696 

open lake forecast for lake huron
national weather service detroit/pontiac mi
947 am edt fri sep 22 2017

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, 30.10 inches, will hold nearly stationary 
across the eastern great lakes through the weekend and into early 
next week.

lhz361-222015-
lake huron from 5nm east of mackinac bridge to presque isle lt
beyond 5 nm off shore-
947 am edt fri sep 22 2017

.rest of today...southeast winds 5 to 10 knots. waves 2 feet or
less. 
.tonight...light and variable winds. waves 2 feet or less. 
.saturday...south winds 5 to 10 knots. waves 2 feet or less. 
.saturday night...south winds 5 to 10 knots until early morning
becoming light and variable. waves 2 feet or less. 
.sunday...light and variable winds. waves 2 feet or less. 
.monday...light and variable winds becoming southeast 5 to
10 knots until early morning. waves 2 feet or less. 
.tuesday...southeast winds 5 to 10 knots. a chance of showers and
thunderstorms after midnight. waves 2 feet or less. 


$$
fzus63 kdtx 221347
glflh 

lhz462>464-222015-
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-
947 am edt fri sep 22 2017

.rest of today...south winds 5 to 10 knots. waves 2 feet or less.
.tonight...south winds 5 to 10 knots. waves 2 feet or less. 
.saturday...south winds 5 to 10 knots early in the morning
becoming light and variable. waves 2 feet or less. 
.saturday night...south winds 5 to 10 knots. waves 2 feet or
less. 
.sunday...light and variable winds becoming southeast 5 to
10 knots late in the evening. waves 2 feet or less. 
.monday...south winds 5 to 10 knots early in the morning becoming
light and variable...then becoming east 5 to 10 knots in the late
evening and early morning. waves 2 feet or less. 
.tuesday...southeast winds 5 to 10 knots early in the morning
becoming light and variable...then becoming southeast 5 to
10 knots in the late evening and early morning. waves 2 feet or
less. 


$$
fzus63 kdtx 221347
glflh 

lhz362-363-222015-
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-
947 am edt fri sep 22 2017

.rest of today...south winds 5 to 10 knots. waves 1 to 3 feet. 
.tonight...south winds 10 to 15 knots becoming southwest 5 to
10 knots after midnight. waves 1 to 3 feet. 
.saturday...south winds 5 to 10 knots. waves 2 feet or less. 
.saturday night...south winds 5 to 10 knots. waves 2 feet or
less. 
.sunday...light and variable winds becoming south 5 to 10 knots.
waves 2 feet or less. 
.monday...southwest winds 5 to 10 knots backing to the southeast
until early morning. waves 2 feet or less. 
.tuesday...southeast winds 5 to 10 knots. waves 2 feet or less. 


$$
fzus63 klot 221331
glflm 

lmz080-669-671-673-675-777-779-870-872-874-876-878-222130-
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-
831 am cdt fri sep 22 2017

sheboygan wi to pentwater mi south...

.rest of today...south winds 10 to 15 kt increasing to 10 to
20 kt. waves 1 to 3 ft. 
.tonight...south winds 10 to 20 kt diminishing to 10 to 15 kt in
the late evening. waves 1 to 3 ft.
.saturday...south winds 10 to 15 kt becoming southeast in the
afternoon. waves 1 to 3 ft. 
.saturday night...southeast winds 10 to 15 kt becoming south.
waves 1 to 3 ft. 
.sunday...south winds 10 to 15 kt. waves 1 to 3 ft. 
.sunday night...southeast winds 10 to 15 kt becoming south. waves
1 to 3 ft. 
.monday...south winds 10 to 15 kt becoming southeast. waves 1 to
3 ft. 
.tuesday...south winds 10 to 15 kt. waves 1 to 3 ft.  

$$
fzus63 klot 221331
glflm 
001 

open lake forecast for lake michigan
national weather service chicago/romeoville il
831 am cdt fri sep 22 2017

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

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

.synopsis...high pressure of 30.1 inches across the central and 
eastern great lakes will remain in place through monday. meanwhile,
low pressure of 29.5 inches will move northeast across the upper 
midwest into saturday. a persistent low pressure trough averaging 
29.8 inches will remain from minnesota through the central plains 
during the remainder of the weekend. during the middle of next 
week, this trough and an associated cold front is expected to pass
across the lake.

lmz261-362-364-366-563-565-567-868-222130-
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-
831 am cdt fri sep 22 2017

sheboygan wi to pentwater mi north...

.rest of today...south winds 10 to 20 kt becoming southwest.
areas of fog this morning...then patchy fog this afternoon. waves
2 to 4 ft building to 3 to 5 ft this afternoon. 
.tonight...southwest winds 10 to 20 kt. waves 3 to 5 ft. 
.saturday...south winds 10 to 20 kt. waves 2 to 4 ft. 
.saturday night...southwest winds 10 to 20 kt. waves 2 to 4 ft. 
.sunday...south winds 10 to 20 kt. waves 2 to 4 ft. 
.sunday night...south winds 10 to 20 kt diminishing to 10 to
15 kt. waves subsiding to 1 to 3 ft. 
.monday...south winds 10 to 15 kt. waves 1 to 3 ft. 
.tuesday...south winds 10 to 15 kt. waves 1 to 3 ft. 

$$
fzus63 kmqt 221346
glfls 

lsz266-222200-
lake superior east of a line from manitou island to marquette mi
and west of a line from grand marais mi to the us/canadian border
beyond 5nm from shore-
946 am edt fri sep 22 2017

.rest of today...south winds 10 to 20 knots. areas of fog. 
scattered showers and thunderstorms in the afternoon. waves 1 to 
3 feet subsiding to calm to 2 feet. 
.tonight...south winds 10 to 20 knots. areas of fog. isolated
showers and thunderstorms. waves building to 1 to 3 feet. 
.saturday...south winds 15 to 25 knots diminishing to 5 to
15 knots. a slight chance of showers through early afternoon.
waves 1 to 3 feet. 
.saturday night...south winds 5 to 15 knots increasing to 10 to
20 knots after midnight. a chance of showers and a slight chance
of thunderstorms. waves subsiding to calm to 2 feet. 
.sunday...south winds 10 to 20 knots. waves calm to 2 feet. 
.sunday night...south winds 10 to 20 knots veering southwest
after midnight. waves calm to 2 feet. 
.monday...south winds 10 to 20 knots backing southeast. a chance
of showers. waves building to 1 to 3 feet. 
.tuesday...south winds 10 to 20 knots veering west. a chance of
showers. waves subsiding to calm to 2 feet, then building to 1 to
3 feet. 

$$
fzus63 kmqt 221346
glfls 

lsz267-222200-
lake superior from grand marais mi to whitefish point mi 5nm off
shore to the us/canadian border-
946 am edt fri sep 22 2017

.rest of today...south winds 10 to 20 knots. areas of fog.
scattered showers and thunderstorms by mid afternoon. waves calm
to 2 feet. 
.tonight...south winds 10 to 20 knots. isolated showers and
thunderstorms. patchy fog after midnight. waves calm to 2 feet. 
.saturday...south winds 10 to 20 knots. patchy fog through early
afternoon. waves building to 1 to 3 feet, then subsiding to calm
to 2 feet. 
.saturday night...south winds 10 to 20 knots veering southwest
after midnight. waves calm to 2 feet. 
.sunday...south winds 10 to 20 knots. waves calm to 2 feet. 
.sunday night...south winds 10 to 20 knots. waves calm to 2 feet.
.monday...south winds 10 to 20 knots backing southeast. a chance
of showers. waves calm to 2 feet. 
.tuesday...southeast winds 10 to 20 knots veering west. a chance
of showers. waves building to 1 to 3 feet. 

$$
fzus63 kmqt 221346
glfls 

lsz264-222200-
lake superior from upper entrance to portage canal to manitou
island mi 5nm off shore to the us/canadian border-
946 am edt fri sep 22 2017

.rest of today...south winds 5 to 15 knots backing southeast
late. areas of fog. scattered showers and thunderstorms. waves
1 to 3 feet subsiding to calm to 2 feet. 
.tonight...east winds 5 to 15 knots veering south late. areas of
fog. scattered showers and thunderstorms. waves building to 1 to
3 feet. 
.saturday...southwest winds 10 to 20 knots diminishing to 5 to
15 knots late. a slight chance of showers and thunderstorms by
mid afternoon. waves building to 2 to 4 feet, then subsiding to
1 to 3 feet. 
.saturday night...southwest winds 5 to 15 knots backing northeast
after midnight. a chance of showers and thunderstorms. waves
subsiding to calm to 2 feet. 
.sunday...south winds 5 to 15 knots backing east by mid
afternoon. patchy fog through early afternoon. waves calm to
2 feet. 
.sunday night...east winds 5 to 15 knots backing north after
midnight. a chance of showers. waves calm to 2 feet. 
.monday...northeast winds 5 to 15 knots veering east. a chance of
showers. waves building to 1 to 3 feet. 
.tuesday...east winds 5 to 15 knots veering west. a chance of
showers. waves subsiding to calm to 2 feet, then building to 1 to
3 feet. 

$$
fzus63 kmqt 221346
glfls 

lsz263-222200-
lake superior from saxon harbor wi to upper entrance to portage
canal mi 5nm off shore to the us/canadian border including isle
royale national park-
946 am edt fri sep 22 2017

.rest of today...south winds 5 to 15 knots becoming east in the
afternoon. areas of fog. scattered showers and thunderstorms
through early afternoon. waves calm to 2 feet.
.tonight...east winds 5 to 15 knots becoming south 10 to 20 knots
after midnight. areas of fog. scattered showers and
thunderstorms. waves building to 1 to 3 feet. 
.saturday...southwest winds 10 to 20 knots diminishing to 5 to
15 knots in the afternoon, then veering west late. a slight
chance of showers. a slight chance of thunderstorms by mid
afternoon. waves subsiding to calm to 2 feet. 
.saturday night...west winds 5 to 15 knots backing east after
midnight. a chance of showers and a slight chance of
thunderstorms. waves calm to 2 feet. 
.sunday...south winds 5 to 15 knots backing east by mid
afternoon. a chance of showers. waves calm to 2 feet. 
.sunday night...south winds 5 to 15 knots. a chance of showers.
waves calm to 2 feet. 
.monday...northeast winds 5 to 15 knots veering east. a chance of
showers. waves building to 1 to 3 feet. 
.tuesday...east winds 5 to 15 knots veering west. a chance of
showers. waves subsiding to calm to 2 feet, then building to 1 to
3 feet. 

$$
fzus63 kmqt 221346
glfls 
374 

open lake forecast for lake superior
national weather service marquette mi
946 am edt fri sep 22 2017

for waters beyond five 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...lake superior will remain situated between a 30.1 
inch ridge across the ohio valley and a 29.6 inch trough over the 
upper mississippi valley through saturday. the trough will stall 
just west of lake superior sunday and monday while gradually 
weakening to 29.9 inches.

lsz162-222200-
lake superior west of a line from saxon harbor wi to grand
portage mn beyond 5nm-
946 am edt fri sep 22 2017 /846 am cdt fri sep 22 2017/

.rest of today...south winds 5 to 15 knots becoming east during
the afternoon. areas of fog. numerous showers and thunderstorms 
through noon. waves calm to 2 feet. 
.tonight...east winds 10 to 20 knots veering south after
midnight, then veering southwest late. areas of fog. scattered
showers and thunderstorms. waves building to 1 to 3 feet. 
.saturday...southwest winds 10 to 20 knots becoming west 5 to
15 knots late. patchy fog. a chance of showers. a slight chance
of thunderstorms by mid afternoon. waves subsiding to calm to
2 feet. 
.saturday night...northeast winds 5 to 15 knots. a chance of
showers and thunderstorms. waves calm to 2 feet. 
.sunday...east winds 5 to 15 knots. a chance of showers. waves
calm to 2 feet. 
.sunday night...east winds 10 to 20 knots backing northeast after
midnight. a chance of showers. waves calm to 2 feet. 
.monday...northeast winds 10 to 20 knots veering east. a chance
of showers. waves calm to 2 feet. 
.tuesday...east winds 10 to 20 knots veering west. a chance of
showers. waves building to 1 to 3 feet, then subsiding to calm to
2 feet. 

$$
fzus63 kmqt 221346
glfls 

lsz265-222200-
lake superior west of line from manitou island to marquette mi
beyond 5nm from shore-
946 am edt fri sep 22 2017

.rest of today...south winds 5 to 15 knots backing southeast
late. areas of fog by late morning. scattered showers and
thunderstorms in the afternoon. waves 1 to 3 feet subsiding to 
calm to 2 feet.
.tonight...south winds 10 to 20 knots. waves calm to 2 feet. 
.saturday...south winds 10 to 20 knots veering southwest in the
afternoon, then becoming south 5 to 15 knots late. waves calm to
2 feet. 
.saturday night...south winds 5 to 15 knots. a slight chance of
thunderstorms through midnight. a slight chance of showers. waves
calm to 2 feet. 
.sunday...south winds 10 to 20 knots. waves calm to 2 feet. 
.sunday night...south winds 10 to 20 knots veering southwest
after midnight. waves calm to 2 feet. 
.monday...east winds 10 to 20 knots veering southeast. a chance
of showers. waves calm to 2 feet. 
.tuesday...southeast winds 10 to 20 knots veering west. a chance
of showers. waves calm to 2 feet. 

$$

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