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fzus61 kbuf 090302
glflo 
expires:202611091000;;505435

open lake forecast for lake america
national weather service buffalo ny
1002 pm est sun nov 8 2026

for waters beyond five nautical miles of shore on lake america

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

.synopsis...a cold front sweeps southeastward across the lake 
tonight. behind the front, a narrow high pressure ridge averaging 
30.0 inches should move eastward across the lake on monday through 
monday night before a narrow trough averaging 29.8 inches moves 
eastward across the lake on tuesday. during tuesday night, a narrow 
ridge averaging 29.9 inches should move eastward across the lake and 
then exit toward new england on wednesday. a trough averaging 29.8 
inches should overspread the lake from the southwestern great lakes 
and vicinity this wednesday night through friday as an embedded low 
moves from near the lower ohio valley to atlantic waters east of the 
delmarva peninsula and south of nantucket, and deepens to 29.1 
inches.


loz063>065-091000-
lake america open waters from hamlin beach to the saint lawrence
river-
1002 pm est sun nov 8 2026

.rest of tonight...west winds to 30 knots. showers. a chance of
waterspouts late. waves 5 to 9 feet building to 7 to 10 feet.
waves occasionally around 13 feet. 
.monday...northwest winds to 30 knots diminishing to 15 to
25 knots. a chance of waterspouts early. showers early. waves
6 to 10 feet subsiding to 3 to 6 feet. waves occasionally around
13 feet. 
.monday night...northwest winds 15 to 20 knots becoming west
10 to 15 knots. waves 3 to 6 feet subsiding to 2 to 4 feet. 
.tuesday...southwest winds 15 to 25 knots becoming west. waves
2 to 4 feet building to 4 to 7 feet. waves occasionally around
9 feet. 
.tuesday night...west winds 15 to 20 knots diminishing to 10 to
15 knots. waves 4 to 7 feet subsiding to 3 to 6 feet. waves
occasionally around 9 feet. 
.wednesday...west winds 5 to 15 knots becoming northeast. a
chance of showers wednesday night. waves 2 to 4 feet subsiding to
2 feet or less. 
.thursday...northeast winds 15 to 25 knots. rain showers likely.
waves 2 to 4 feet building to 6 to 9 feet. waves occasionally
around 11 feet. 
.friday...northeast winds to 30 knots becoming north. rain
showers likely during the day, then a chance of rain showers
friday night. waves 5 to 9 feet subsiding to 4 to 7 feet. waves
occasionally around 11 feet. 

$$
fzus61 kbuf 090302
glflo 
expires:202611091000;;505434

open lake forecast for lake america
national weather service buffalo ny
1002 pm est sun nov 8 2026

for waters beyond five nautical miles of shore on lake america

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

.synopsis...a cold front sweeps southeastward across the lake 
tonight. behind the front, a narrow high pressure ridge averaging 
30.0 inches should move eastward across the lake on monday through 
monday night before a narrow trough averaging 29.8 inches moves 
eastward across the lake on tuesday. during tuesday night, a narrow 
ridge averaging 29.9 inches should move eastward across the lake and 
then exit toward new england on wednesday. a trough averaging 29.8 
inches should overspread the lake from the southwestern great lakes 
and vicinity this wednesday night through friday as an embedded low 
moves from near the lower ohio valley to atlantic waters east of the 
delmarva peninsula and south of nantucket, and deepens to 29.1 
inches.


loz062-091000-
lake america open waters from the niagara river to hamlin beach-
1002 pm est sun nov 8 2026

.rest of tonight...west winds to 30 knots. showers likely late
this evening, then a chance of showers after midnight. showers
likely late. a chance of waterspouts late. waves 5 to 9 feet.
waves occasionally around 11 feet. 
.monday...northwest winds 15 to 25 knots. a chance of waterspouts
early. a chance of showers early. waves 6 to 9 feet subsiding to
3 to 6 feet. waves occasionally around 11 feet. 
.monday night...northwest winds 15 to 20 knots becoming
southwest. waves 3 to 5 feet subsiding to 2 to 4 feet. 
.tuesday...southwest winds 15 to 25 knots becoming west. waves
3 to 6 feet. 
.tuesday night...west winds 15 to 20 knots diminishing to 10 to
15 knots. waves 3 to 5 feet subsiding to 2 to 4 feet. 
.wednesday...west winds 5 to 15 knots becoming northeast. a
chance of showers wednesday night. waves 1 to 3 feet. 
.thursday...northeast winds 15 to 25 knots increasing to
30 knots. showers likely. waves 3 to 6 feet building to 5 to
8 feet. waves occasionally around 10 feet. 
.friday...northeast winds 15 to 25 knots becoming north. a chance
of showers. waves 5 to 8 feet subsiding to 3 to 6 feet. waves
occasionally around 10 feet. 

$$
fzus61 kcle 090232
glfle 
expires:202611090915;;504631

open lake forecast for lake erie
national weather service cleveland oh
932 pm est sun nov 8 2026

for waters beyond five nautical miles of shore on lake erie

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

.synopsis... 
a cold front will sweep across lake erie tonight as high pressure
averaging 30.00 inches builds into the region on monday. low
pressure 29.70 inches will move north of lake erie while a cold 
front moves across the lake on tuesday. low pressure 29.80 inches 
enters the ohio valley and moves south of lake erie thursday into 
friday.


lez162-163-090915-
detroit river lt. to maumee bay oh to reno beach oh beyond 5nm
offshoreline to us-canadian border-
reno beach to the islands oh beyond 5nm off shoreline to us-
canadian border-
932 pm est sun nov 8 2026

.overnight...west winds 15 to 25 knots becoming northwest.
waves 3 to 5 feet subsiding to 2 to 4 feet. 
.monday...northwest winds 15 to 20 knots becoming west 10 to
15 knots. waves 2 to 4 feet subsiding to 1 to 2 feet. 
.monday night...west winds 10 to 15 knots becoming southwest
15 to 20 knots. waves 1 to 3 feet. 
.tuesday...west winds 15 to 20 knots diminishing to 10 to
15 knots. waves 1 to 3 feet. 
.tuesday night...west winds 5 to 10 knots. waves 1 foot or less. 
.wednesday...west winds less than 10 knots becoming northeast and
increasing to 15 to 20 knots. rain likely wednesday night. waves
1 foot or less building to 1 to 3 feet. 
.thursday...north gales to 35 knots. rain likely during the day,
then a chance of rain thursday night. waves 2 to 4 feet building
to 3 to 6 feet. 
.friday...north winds to 30 knots becoming northwest. a chance of
rain during the day. waves 3 to 5 feet subsiding to 2 to 4 feet. 

$$
fzus61 kcle 090232
glfle 
expires:202611090915;;504633

open lake forecast for lake erie
national weather service cleveland oh
932 pm est sun nov 8 2026

for waters beyond five nautical miles of shore on lake erie

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

.synopsis... 
a cold front will sweep across lake erie tonight as high pressure
averaging 30.00 inches builds into the region on monday. low
pressure 29.70 inches will move north of lake erie while a cold 
front moves across the lake on tuesday. low pressure 29.80 inches 
enters the ohio valley and moves south of lake erie thursday into 
friday.


lez061-166>169-090915-
ripley to buffalo ny extending from 5nm off shoreline to us-
canadian border-
avon point to willowick oh beyond 5 nm off shoreline to us-
canadian border-willowick to geneva-on-the-
lake oh beyond 5nm off shoreline to us-canadian border-geneva-on-
the-lake to conneaut oh beyond 5 nm off shoreline to us-
canadian border-
conneaut oh to ripley ny beyond 5 nm off shoreline to us-
canadian border-
932 pm est sun nov 8 2026

.overnight...west winds to 30 knots becoming northwest. a
chance of rain. waves 6 to 9 feet. waves occasionally around
11 feet. 
.monday...northwest winds to 30 knots becoming west and
diminishing to 15 to 20 knots. a slight chance of rain early.
waves 5 to 9 feet subsiding to 3 to 6 feet. waves occasionally
around 11 feet. 
.monday night...west winds 15 to 25 knots becoming southwest.
waves 2 to 4 feet building to 4 to 7 feet. waves occasionally
around 9 feet. 
.tuesday...southwest winds 15 to 25 knots becoming west. waves
4 to 7 feet subsiding to 3 to 6 feet. waves occasionally around
9 feet. 
.tuesday night...west winds 15 to 20 knots becoming northwest
5 to 15 knots. waves 3 to 5 feet subsiding to 1 to 3 feet. 
.wednesday...west winds 10 knots or less becoming northeast and
increasing to 15 to 20 knots. rain likely wednesday night. waves
1 to 3 feet. 
.thursday...northeast winds 15 to 25 knots becoming north to
30 knots. rain. waves 3 to 6 feet building to 4 to 7 feet. waves
occasionally around 9 feet. 
.friday...north winds to 30 knots. a chance of rain. waves 4 to
7 feet subsiding to 3 to 6 feet. waves occasionally around
9 feet. 

$$
fzus61 kcle 090232
glfle 
expires:202611090915;;504632

open lake forecast for lake erie
national weather service cleveland oh
932 pm est sun nov 8 2026

for waters beyond five nautical miles of shore on lake erie

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

.synopsis... 
a cold front will sweep across lake erie tonight as high pressure
averaging 30.00 inches builds into the region on monday. low
pressure 29.70 inches will move north of lake erie while a cold 
front moves across the lake on tuesday. low pressure 29.80 inches 
enters the ohio valley and moves south of lake erie thursday into 
friday.


lez164-165-090915-
the islands to vermilion oh beyond 5 nm off shoreline to us-
canadian border-
vermilion to avon point oh beyond 5 nm off shoreline to us-
canadian border-
932 pm est sun nov 8 2026

.overnight...west winds to 30 knots becoming northwest.
waves 4 to 7 feet. waves occasionally around 9 feet. 
.monday...northwest winds 15 to 25 knots becoming west and
diminishing to 10 to 15 knots. waves 3 to 6 feet subsiding to
1 to 3 feet. 
.monday night...west winds 10 to 15 knots becoming southwest and
increasing to 15 to 25 knots. waves 1 to 3 feet building to 3 to
5 feet. 
.tuesday...west winds 15 to 20 knots diminishing to 10 to
15 knots. waves 3 to 5 feet subsiding to 1 to 3 feet. 
.tuesday night...west winds 5 to 15 knots. waves 1 to 3 feet. 
.wednesday...west winds 10 knots or less becoming northeast and
increasing to 15 to 20 knots. rain likely wednesday night. waves
1 to 3 feet. 
.thursday...northeast winds 20 to 25 knots becoming north to
30 knots. rain. waves 3 to 6 feet building to 5 to 7 feet. waves
occasionally around 9 feet. 
.friday...north winds to 30 knots. a chance of rain. waves 4 to
7 feet subsiding to 3 to 5 feet. waves occasionally around
9 feet. 

$$
fzus63 kdtx 090305
glflh 
expires:202611091115;;505589

open lake forecast for lake huron
national weather service detroit/pontiac mi
1005 pm est sun nov 8 2026

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, 29.50 inches, crosses into western 
quebec this evening, with its cold front draped southwestward. the
front works across the central great lakes during the overnight 
hours. expect some showers at times, mainly over lake huron. the 
pattern quickly shifts as high pressure briefly builds in monday. 
troughing returns tuesday as the next clipper brushes the northern
shores of lake superior, with its attendant cold front passing 
through. note that the frontal passage is expected to be mainly 
dry. high pressure then returns tuesday night into wednesday.


lhz363-462-091115-
lake huron from sturgeon point to alabaster mi beyond 5nm off
shore-
lake huron from port austin to harbor beach beyond 5nm off shore-
1005 pm est sun nov 8 2026

.rest of tonight...northwest winds to 30 knots with gusts to
35 knot gales. a chance of showers. waves 10 to 14 feet. waves
occasionally around 18 feet. 
.monday...northwest winds 20 to 25 knots becoming west 5 to
10 knots. a chance of showers in the morning. waves 8 to 12 feet
subsiding to 4 to 6 feet in the afternoon. waves occasionally
around 15 feet. 
.monday night...west winds 10 to 15 knots becoming southwest
15 to 20 knots in the late evening and overnight. waves 2 to
4 feet building to 4 to 6 feet in the late evening and overnight.
waves occasionally around 8 feet. 
.tuesday...west winds 15 to 20 knots decreasing to 10 to 15 knots
in the late morning and afternoon. waves 3 to 5 feet. 
.tuesday night...west winds 15 to 20 knots becoming northwest
10 to 15 knots in the late evening and overnight. waves 2 to
4 feet. 
.wednesday...west winds 5 to 10 knots becoming 10 to 15 knots
late in the evening. rain likely late in the afternoon. waves
1 to 3 feet building to 3 to 5 feet late in the evening. 
.thursday...northeast winds 20 to 25 knots with gusts to around
30 knots becoming north to 30 knots early in the evening...then
decreasing to 20 to 25 knots with gusts to around 30 knots by
midnight. rain likely. a chance of snow early in the evening...
then snow likely by midnight. waves 6 to 9 feet. waves
occasionally around 11 feet. 
.friday...north winds 20 to 25 knots. gusts to 30 knots. rain and
snow likely early in the morning...then a chance of rain. waves
8 to 12 feet. waves occasionally around 15 feet. 


$$
fzus63 kdtx 090305
glflh 
expires:202611091115;;505590

open lake forecast for lake huron
national weather service detroit/pontiac mi
1005 pm est sun nov 8 2026

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, 29.50 inches, crosses into western 
quebec this evening, with its cold front draped southwestward. the
front works across the central great lakes during the overnight 
hours. expect some showers at times, mainly over lake huron. the 
pattern quickly shifts as high pressure briefly builds in monday. 
troughing returns tuesday as the next clipper brushes the northern
shores of lake superior, with its attendant cold front passing 
through. note that the frontal passage is expected to be mainly 
dry. high pressure then returns tuesday night into wednesday.


lhz463-464-091115-
lake huron from harbor beach to port sanilac beyond 5nm off shore-
lake huron from port sanilac to port huron beyond 5nm off shore-
1005 pm est sun nov 8 2026

.rest of tonight...northwest winds 20 to 25 knots increasing to
30 knots after midnight. a chance of showers. waves 8 to 12 feet.
waves occasionally around 15 feet. 
.monday...northwest winds 20 to 25 knots with gusts to around
30 knots decreasing to 10 to 15 knots. waves 6 to 9 feet
subsiding to 3 to 5 feet late in the afternoon. waves
occasionally around 12 feet. 
.monday night...west winds 5 to 10 knots becoming southwest 15 to
20 knots. waves 2 to 4 feet. 
.tuesday...west winds 15 to 20 knots decreasing to 10 to 15 knots
in the late morning and afternoon. waves 2 to 4 feet subsiding to
1 to 3 feet in the late morning and afternoon. 
.tuesday night...west winds 10 to 15 knots. waves 1 to 3 feet. 
.wednesday...west winds 5 to 10 knots veering to the north late
in the afternoon...then becoming northeast 10 to 15 knots late in
the evening. rain likely late in the afternoon. waves 2 feet or
less building to 2 to 4 feet late in the evening. 
.thursday...northeast winds 15 to 20 knots becoming north to
30 knots with gusts to 35 knot gales. rain likely. waves 4 to
6 feet building to 8 to 12 feet. waves occasionally around
15 feet. 
.friday...north winds to 30 knots decreasing to 20 to 25 knots in
the late morning and early afternoon...then increasing to
30 knots early in the evening decreasing to 20 to 25 knots by
midnight. snow likely early in the morning. rain likely...then a
chance of rain by midnight. waves 8 to 12 feet. waves
occasionally around 15 feet. 


$$
fzus63 kdtx 090305
glfsc 
expires:202611091115;;505593

lake st clair forecast
national weather service detroit/pontiac mi
1005 pm est sun nov 8 2026

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, 29.50 inches, crosses into western 
quebec this evening, with its cold front draped southwestward. the
front works across the central great lakes during the overnight 
hours. expect some showers at times, mainly over lake huron. the 
pattern quickly shifts as high pressure briefly builds in monday. 
troughing returns tuesday as the next clipper brushes the northern
shores of lake superior, with its attendant cold front passing 
through. note that the frontal passage is expected to be mainly 
dry. high pressure then returns tuesday night into wednesday.


lcz460-091115-
lake st clair-
1005 pm est sun nov 8 2026

.rest of tonight...northwest winds 15 to 20 knots. mostly cloudy
this evening becoming partly cloudy. waves 1 to 3 feet.
.monday...northwest winds 15 to 20 knots becoming west 5 to 10
knots. partly sunny. waves 2 feet or less.
.monday night...southwest winds 5 to 10 knots increasing to 15 to 20
knots. mostly cloudy becoming mostly clear. waves 2 feet or less.
.tuesday...west winds 10 to 15 knots diminishing to 5 to 10 knots
early in the afternoon. sunny. waves 2 feet or less.
.tuesday night...west winds 5 to 10 knots becoming northwest 10 to
15 knots by midnight...then diminishing to 5 to 10 knots after
midnight. mostly clear. waves 2 feet or less.
.wednesday...light and variable winds becoming northeast 10 to 15
knots in the evening. partly sunny in the morning becoming mostly
cloudy. a chance of light rain in the evening. waves 2 feet or less.
.thursday...north at 35 knot gales with gusts to 40 knot gales.
mostly cloudy with a chance of light rain. waves 3 to 5 feet. waves
occasionally around 7 feet.  a gale warning may be needed.
.friday...north winds to 30 knots with gusts to 35 knot gales.
mostly cloudy with a chance of light rain. waves 3 to 5 feet. waves
occasionally around 7 feet.

$$
fzus63 kdtx 090305
glflh 
expires:202611091115;;505588

open lake forecast for lake huron
national weather service detroit/pontiac mi
1005 pm est sun nov 8 2026

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, 29.50 inches, crosses into western 
quebec this evening, with its cold front draped southwestward. the
front works across the central great lakes during the overnight 
hours. expect some showers at times, mainly over lake huron. the 
pattern quickly shifts as high pressure briefly builds in monday. 
troughing returns tuesday as the next clipper brushes the northern
shores of lake superior, with its attendant cold front passing 
through. note that the frontal passage is expected to be mainly 
dry. high pressure then returns tuesday night into wednesday.


lhz361-362-091115-
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-
1005 pm est sun nov 8 2026

...gale warning in effect until 4 am est monday...

.rest of tonight...northwest winds to 30 knots decreasing to
20 to 25 knots early in the morning. gusts to 35 knot gales. a
chance of showers. waves 10 to 14 feet. waves occasionally around
18 feet. 
.monday...northwest winds 15 to 20 knots with gusts to around
30 knots decreasing to 10 to 15 knots in the late morning and
early afternoon...then becoming west 5 to 10 knots late in the
afternoon. a chance of showers in the morning. waves 6 to 9 feet
subsiding to 2 to 4 feet. waves occasionally around 12 feet. 
.monday night...southwest winds 5 to 10 knots increasing to 15 to
20 knots. waves 1 to 3 feet building to 2 to 4 feet in the late
evening and overnight. 
.tuesday...west winds 15 to 20 knots. gusts to 30 knots in the
late morning and afternoon. waves 4 to 6 feet. 
.tuesday night...west winds 15 to 20 knots decreasing to 10 to
15 knots in the late evening and overnight. waves 3 to 5 feet.
waves occasionally around 8 feet. 
.wednesday...northwest winds 5 to 10 knots veering to the north
late in the afternoon...then becoming northeast 10 to 15 knots
late in the evening. a chance of rain late in the afternoon.
waves 1 to 3 feet building to 2 to 4 feet late in the evening. 
.thursday...northeast winds 15 to 20 knots becoming north 20 to
25 knots with gusts to around 30 knots early in the evening...
then decreasing to 15 to 20 knots by midnight. a chance of rain.
a chance of snow by midnight. waves 5 to 7 feet. waves
occasionally around 10 feet. 
.friday...north winds 20 to 25 knots decreasing to 15 to
20 knots. a chance of rain early in the morning. waves 5 to
7 feet. waves occasionally around 10 feet. 


$$
fzus63 kmkx 090246
glflm 
expires:202611091030;;504919

open lake forecast for lake michigan
national weather service milwaukee/sullivan wi
846 pm cst sun nov 8 2026

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 around 29.5 inches will continue to progress eastward
into quebec through tonight, bringing gradually diminishing
west-northwesterly winds through tonight. winds then gradually 
shift to southwesterly monday, increasing into monday evening as 
an additional area of low pressure around 29.7 inches progresses 
through the northern canadian prairies into northern ontario. 
winds become northwesterly behind an associated cold front into 
tuesday morning. 

winds diminish through tuesday as high pressure around 30.1 
inches builds into the central plains and mississippi valley. 
light and variable winds persist into wednesday before weak low 
pressure moves east into the middle mississippi valley and 
strengthens, bringing increasing north-northeast winds wednesday 
night through thursday night. there is increasing potential for
gales on thursday, particularly over the southern two thirds of
the lake. wednesday night through friday night, a strong north- 
to-south band of lake effect showers is expected to develop. it
will be predominantly rain, though some snow could mix in at
times. north winds remain gusty friday, backing northwest and
decelerating into saturday. 


lmz080-567-669-671-673-675-777-779-868-870-872-874-876-878-091030-
lake michigan from michigan city in to st. joseph mi 5 nm
offshore to mid lake-
lake michigan from two rivers to sheboygan wi 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 pentwater to manistee mi 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-
846 pm cst sun nov 8 2026

two rivers wi to manistee mi south...

.rest of tonight...northwest winds to 30 kt diminishing to 10 to
20 kt. waves 6 to 9 ft occasionally to 12 ft subsiding to 4 to
6 ft occasionally to 8 ft. 
.monday...northwest winds 10 to 15 kt becoming west 5 to 10 kt
late in the morning, then becoming southwest 10 to 20 kt early in
the afternoon increasing to 15 to 25 kt late. waves 3 to 5 ft
subsiding to 2 to 4 ft. 
.monday night...southwest winds 15 to 25 kt becoming northwest
10 to 20 kt. waves 4 to 7 ft occasionally to 9 ft. 
.tuesday...northwest winds 10 to 20 kt becoming west. waves 4 to
6 ft occasionally to 8 ft subsiding to 2 to 4 ft. 
.tuesday night...west winds 10 to 20 kt becoming northwest 10 to
15 kt. waves 1 to 3 ft. 
.wednesday...north winds 5 to 10 kt increasing to 10 to 20 kt in
the afternoon. chance of rain in the afternoon. waves 1 to 2 ft
building to 2 to 4 ft. 
.wednesday night...north winds to 30 kt increasing to gales to
35 kt late. chance of rain. waves 4 to 7 ft occasionally to 9 ft 
building to 7 to 10 ft occasionally to 13 ft. 
.thursday...north gales to 35 kt increasing to gales to 40 kt.
rain likely. waves 10 to 14 ft occasionally to 18 ft. 
.friday...north winds to 30 kt. chance of rain. waves 8 to 12 ft 
occasionally to 16 ft. 

$$
fzus63 kmkx 090246
glflm 
expires:202611091030;;504918

open lake forecast for lake michigan
national weather service milwaukee/sullivan wi
846 pm cst sun nov 8 2026

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 around 29.5 inches will continue to progress eastward
into quebec through tonight, bringing gradually diminishing
west-northwesterly winds through tonight. winds then gradually 
shift to southwesterly monday, increasing into monday evening as 
an additional area of low pressure around 29.7 inches progresses 
through the northern canadian prairies into northern ontario. 
winds become northwesterly behind an associated cold front into 
tuesday morning. 

winds diminish through tuesday as high pressure around 30.1 
inches builds into the central plains and mississippi valley. 
light and variable winds persist into wednesday before weak low 
pressure moves east into the middle mississippi valley and 
strengthens, bringing increasing north-northeast winds wednesday 
night through thursday night. there is increasing potential for
gales on thursday, particularly over the southern two thirds of
the lake. wednesday night through friday night, a strong north- 
to-south band of lake effect showers is expected to develop. it
will be predominantly rain, though some snow could mix in at
times. north winds remain gusty friday, backing northwest and
decelerating into saturday. 


lmz261-362-364-366-563-565-091030-
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-
846 pm cst sun nov 8 2026

two rivers wi to manistee mi north...

.rest of tonight...northwest winds to 30 kt diminishing to 15 to
25 kt. chance of rain showers through early evening. waves 4 to
7 ft occasionally to 9 ft subsiding to 3 to 5 ft. 
.monday...northwest winds 10 to 20 kt backing to southwest 15 to
25 kt. waves 2 to 4 ft. 
.monday night...southwest winds 15 to 25 kt becoming northwest
10 to 20 kt. waves 4 to 6 ft occasionally to 8 ft. 
.tuesday...northwest winds 10 to 20 kt becoming west. waves 2 to
4 ft. 
.tuesday night...northwest winds 10 to 20 kt diminishing to 5 to
10 kt overnight. waves 1 to 3 ft subsiding to 1 to 2 ft. 
.wednesday...north winds 10 to 15 kt increasing to 10 to 20 kt.
chance of rain in the afternoon. waves 1 ft or less building to
1 to 2 ft. 
.wednesday night...north winds 15 to 25 kt increasing to 30 kt.
chance of rain. waves 4 to 6 ft occasionally to 8 ft building to
6 to 9 ft occasionally to 12 ft. 
.thursday...north winds to 30 kt. gales possible. chance of rain.
waves 8 to 11 ft occasionally to 14 ft. 
.friday...north winds to 30 kt. chance of rain. waves 6 to 9 ft
occasionally to 12 ft.  

$$
fzus63 kmqt 090300
glfls 
expires:202611090900;;505272

open lake forecast for lake superior
national weather service marquette mi
1000 pm est sun nov 8 2026

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

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

.synopsis...

30.0 inch ridging is building over the lake tonight, and lingers 
into monday morning. closer to sunrise, a 29.6 inch low will move 
over lake winnipeg, weakening to 29.7 inches as it moves over 
northern ontario and brings 29.8 inch troughing over lake superior 
monday night. this trough shifts east to quebec tuesday through 
wednesday as 30.4 inch high pressure builds over manitoba and 
ontario. this high slowly descends southeast, reaching western lake 
superior at 30.2 inches friday.




lsz162-090900-
lake superior west of a line from saxon harbor wi to grand
portage mn beyond 5nm-
1000 pm est sun nov 8 2026 /900 pm cst sun nov 8 2026/

.rest of tonight...northwest winds 5 to 15 knots backing
southwest late. waves 1 to 3 feet subsiding to calm to 2 feet. 
.monday...southwest winds 10 to 20 knots increasing to 15 to
25 knots by mid afternoon. waves building to 1 to 3 feet. 
.monday night...west winds 15 to 25 knots diminishing to 10 to
20 knots late. waves building to 2 to 4 feet, then subsiding to
1 to 3 feet. 
.tuesday...west winds 10 to 20 knots. waves subsiding to calm to
2 feet. 
.tuesday night...northwest winds 5 to 15 knots. waves calm to
2 feet. 
.wednesday...north winds 5 to 15 knots increasing to 10 to
20 knots in the afternoon. waves calm to 2 feet. 
.wednesday night...north winds 15 to 25 knots. waves building to
3 to 5 feet occasionally to 7 feet. 
.thursday...north winds 10 to 20 knots. a chance of snow showers.
waves subsiding to 1 to 3 feet. 
.friday...north winds 5 to 15 knots backing west. waves subsiding
to calm to 2 feet. 

$$
fzus63 kmqt 090300
glfls 
expires:202611090900;;505273

open lake forecast for lake superior
national weather service marquette mi
1000 pm est sun nov 8 2026

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

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

.synopsis...

30.0 inch ridging is building over the lake tonight, and lingers 
into monday morning. closer to sunrise, a 29.6 inch low will move 
over lake winnipeg, weakening to 29.7 inches as it moves over 
northern ontario and brings 29.8 inch troughing over lake superior 
monday night. this trough shifts east to quebec tuesday through 
wednesday as 30.4 inch high pressure builds over manitoba and 
ontario. this high slowly descends southeast, reaching western lake 
superior at 30.2 inches friday.




lsz263-090900-
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-
1000 pm est sun nov 8 2026

.rest of tonight...north winds 10 to 20 knots backing northwest
by midnight, then becoming west 5 to 15 knots late. waves 3 to
5 feet occasionally to 7 feet subsiding to calm to 2 feet. 
.monday...southwest winds 5 to 15 knots increasing to 10 to
20 knots. waves building to 1 to 3 feet. 
.monday night...west winds 10 to 20 knots. waves building to 3 to
5 feet occasionally to 7 feet, then subsiding to 2 to 4 feet. 
.tuesday...west winds 10 to 20 knots. waves 2 to 4 feet. 
.tuesday night...northwest winds 5 to 15 knots. waves subsiding
to calm to 2 feet. 
.wednesday...north winds 5 to 15 knots increasing to 10 to
20 knots in the afternoon. a chance of rain showers. waves
building to 1 to 3 feet. 
.wednesday night...north winds 15 to 25 knots. a chance of rain
showers. waves building to 3 to 6 feet occasionally to 8 feet. 
.thursday...north winds 15 to 25 knots diminishing to 10 to
20 knots. a chance of snow showers. waves subsiding to 2 to
4 feet, then building to 3 to 5 feet occasionally to 7 feet. 
.friday...north winds 5 to 15 knots. waves subsiding to calm to
2 feet. 

$$
fzus63 kmqt 090300
glfls 
expires:202611090900;;505274

open lake forecast for lake superior
national weather service marquette mi
1000 pm est sun nov 8 2026

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

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

.synopsis...

30.0 inch ridging is building over the lake tonight, and lingers 
into monday morning. closer to sunrise, a 29.6 inch low will move 
over lake winnipeg, weakening to 29.7 inches as it moves over 
northern ontario and brings 29.8 inch troughing over lake superior 
monday night. this trough shifts east to quebec tuesday through 
wednesday as 30.4 inch high pressure builds over manitoba and 
ontario. this high slowly descends southeast, reaching western lake 
superior at 30.2 inches friday.




lsz264-090900-
lake superior from upper entrance to portage canal to manitou
island mi 5nm off shore to the us/canadian border-
1000 pm est sun nov 8 2026

.rest of tonight...north winds 15 to 25 knots becoming northwest
5 to 15 knots late. sprinkles. waves 5 to 8 feet occasionally to
10 feet subsiding to 1 to 3 feet. 
.monday...southwest winds 5 to 15 knots increasing to 10 to
20 knots by mid afternoon. waves subsiding to calm to 2 feet,
then building to 1 to 3 feet. 
.monday night...west winds 10 to 20 knots increasing to 15 to
25 knots late. waves building to 3 to 5 feet occasionally to
7 feet, then subsiding to 2 to 4 feet. 
.tuesday...west winds 15 to 25 knots. waves building to 3 to
5 feet occasionally to 7 feet, then subsiding to 2 to 4 feet. 
.tuesday night...northwest winds 5 to 15 knots veering north
after midnight. a slight chance of rain showers after midnight.
waves subsiding to calm to 2 feet. 
.wednesday...north winds 5 to 15 knots increasing to 10 to
20 knots in the afternoon. a chance of rain showers. waves
building to 1 to 3 feet. 
.wednesday night...north winds 10 to 20 knots. waves building to
3 to 5 feet occasionally to 7 feet. 
.thursday...north winds 15 to 25 knots diminishing to 10 to
20 knots. waves subsiding to 2 to 4 feet, then building to 3 to
5 feet occasionally to 7 feet. 
.friday...north winds 10 to 20 knots diminishing to 5 to
15 knots. waves subsiding to calm to 2 feet. 

$$
fzus63 kmqt 090300
glfls 
expires:202611090900;;505275

open lake forecast for lake superior
national weather service marquette mi
1000 pm est sun nov 8 2026

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

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

.synopsis...

30.0 inch ridging is building over the lake tonight, and lingers 
into monday morning. closer to sunrise, a 29.6 inch low will move 
over lake winnipeg, weakening to 29.7 inches as it moves over 
northern ontario and brings 29.8 inch troughing over lake superior 
monday night. this trough shifts east to quebec tuesday through 
wednesday as 30.4 inch high pressure builds over manitoba and 
ontario. this high slowly descends southeast, reaching western lake 
superior at 30.2 inches friday.




lsz265-090900-
lake superior west of line from manitou island to marquette mi
beyond 5nm from shore-
1000 pm est sun nov 8 2026

.rest of tonight...northwest winds to 30 knots with a few gale
force gusts to 35 knots possible diminishing to 10 to 20 knots.
sprinkles. waves 6 to 9 feet occasionally to 11 feet subsiding to
2 to 4 feet. 
.monday...west winds 10 to 20 knots backing south. waves
subsiding to calm to 2 feet. 
.monday night...west winds 15 to 25 knots increasing to 30 knots
with a few gale force gusts to 35 knots possible by midnight.
waves building to 3 to 6 feet occasionally to 8 feet. 
.tuesday...west gales to 35 knots diminishing to 20 to 30 knots
in the afternoon. waves subsiding to 2 to 4 feet. 
.tuesday night...west winds 10 to 20 knots veering northwest
after midnight. a slight chance of rain showers in the evening.
waves subsiding to calm to 2 feet. 
.wednesday...north winds 10 to 20 knots increasing to 15 to
25 knots in the afternoon. a chance of rain showers in the
morning, then rain showers likely in the afternoon. waves
building to 1 to 3 feet. 
.wednesday night...north winds 20 to 30 knots increasing to gales
to 35 knots after midnight. a chance of rain showers, possibly
mixed with snow. waves building to 4 to 7 feet occasionally to
9 feet. 
.thursday...north gales to 35 knots diminishing to 20 to
30 knots. a chance of snow showers. waves subsiding to 3 to
6 feet occasionally to 8 feet. 
.friday...north winds 15 to 25 knots. a chance of snow showers. a
chance of rain showers. waves subsiding to 1 to 3 feet. 

$$
fzus63 kmqt 090300
glfls 
expires:202611090900;;505276

open lake forecast for lake superior
national weather service marquette mi
1000 pm est sun nov 8 2026

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

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

.synopsis...

30.0 inch ridging is building over the lake tonight, and lingers 
into monday morning. closer to sunrise, a 29.6 inch low will move 
over lake winnipeg, weakening to 29.7 inches as it moves over 
northern ontario and brings 29.8 inch troughing over lake superior 
monday night. this trough shifts east to quebec tuesday through 
wednesday as 30.4 inch high pressure builds over manitoba and 
ontario. this high slowly descends southeast, reaching western lake 
superior at 30.2 inches friday.




lsz266-090900-
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-
1000 pm est sun nov 8 2026

.rest of tonight...north winds to 30 knots with a few gale force
gusts to 35 knots possible diminishing to 20 to 30 knots by
midnight, then becoming northwest 15 to 25 knots late. a slight
chance of showers. waves 9 to 12 feet occasionally to 15 feet
subsiding to 3 to 6 feet occasionally to 8 feet. 
.monday...west winds 5 to 15 knots becoming southwest 10 to
20 knots by late morning, then becoming south 15 to 25 knots by
mid afternoon. waves subsiding to calm to 2 feet, then building
to 1 to 3 feet. 
.monday night...southwest winds 15 to 25 knots becoming west
20 to 30 knots by midnight, then veering northwest late. waves
building to 3 to 6 feet occasionally to 8 feet. 
.tuesday...northwest winds 20 to 30 knots. waves building to 5 to
8 feet occasionally to 10 feet, then subsiding to 3 to 6 feet
occasionally to 8 feet. 
.tuesday night...northwest winds 10 to 20 knots. a slight chance
of rain showers. waves subsiding to calm to 2 feet. 
.wednesday...north winds 10 to 20 knots. a chance of rain
showers. waves building to 1 to 3 feet. 
.wednesday night...north winds 20 to 30 knots. a chance of rain
showers. waves building to 4 to 7 feet occasionally to 9 feet. 
.thursday...north winds 20 to 30 knots. a chance of snow showers.
waves building to 5 to 8 feet occasionally to 10 feet, then
subsiding to 3 to 6 feet occasionally to 8 feet. 
.friday...north winds 15 to 25 knots diminishing to 10 to
20 knots. waves building to 4 to 7 feet occasionally to 9 feet,
then subsiding to 1 to 3 feet. 

$$
fzus63 kmqt 090300
glfls 
expires:202611090900;;505277

open lake forecast for lake superior
national weather service marquette mi
1000 pm est sun nov 8 2026

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

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

.synopsis...

30.0 inch ridging is building over the lake tonight, and lingers 
into monday morning. closer to sunrise, a 29.6 inch low will move 
over lake winnipeg, weakening to 29.7 inches as it moves over 
northern ontario and brings 29.8 inch troughing over lake superior 
monday night. this trough shifts east to quebec tuesday through 
wednesday as 30.4 inch high pressure builds over manitoba and 
ontario. this high slowly descends southeast, reaching western lake 
superior at 30.2 inches friday.




lsz267-090900-
lake superior from grand marais mi to whitefish point mi 5nm off
shore to the us/canadian border-
1000 pm est sun nov 8 2026

.rest of tonight...northwest winds to 30 knots with a few gale
force gusts to 40 knots possible becoming north to 30 knots with
a few gale force gusts to 35 knots possible by midnight, then
diminishing to 15 to 25 knots late. a chance of showers. waves
10 to 14 feet occasionally to 18 feet subsiding to 3 to 6 feet
occasionally to 8 feet. 
.monday...northwest winds 5 to 15 knots backing west by late
morning, then becoming south 10 to 20 knots by mid afternoon.
waves subsiding to calm to 2 feet. 
.monday night...southwest winds 15 to 25 knots becoming west
20 to 30 knots by midnight, then veering northwest late. waves
building to 4 to 7 feet occasionally to 9 feet. 
.tuesday...northwest winds 20 to 30 knots. waves building to 4 to
8 feet occasionally to 10 feet. 
.tuesday night...northwest winds 15 to 25 knots diminishing to
10 to 20 knots after midnight. waves subsiding to 1 to 3 feet. 
.wednesday...north winds 10 to 20 knots. a chance of rain
showers. waves subsiding to calm to 2 feet, then building to 1 to
3 feet. 
.wednesday night...northeast winds 15 to 25 knots. waves building
to 3 to 6 feet occasionally to 8 feet. 
.thursday...north winds 20 to 30 knots diminishing to 15 to
25 knots. waves subsiding to 3 to 6 feet occasionally to 8 feet. 
.friday...north winds 15 to 25 knots diminishing to 10 to
20 knots. waves subsiding to 1 to 3 feet. 

$$
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