fzus61 kbuf 091502
glflo 
expires:202511092200;;121419

open lake forecast for lake ontario
national weather service buffalo ny
1002 am est sun nov 9 2025

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 29.6 inch surface low over western pennsylvania this 
late morning will deepen to 29.5 inches as it tracks to new england 
today and monday, then will strengthen further while moving north 
across quebec tuesday. another 29.2 inch low will move north of the 
great lakes region wednesday. west-northwest flow will persist 
across the eastern great lakes region thursday, while a 30.2 inch 
high moves from the northern plains to the southern ohio valley.


loz062-092200-
lake ontario open waters from the niagara river to hamlin beach-
1002 am est sun nov 9 2025

.rest of today...northeast winds to 30 knots. rain and snow.
waves 6 to 9 feet. waves occasionally around 11 feet. 
.tonight...northeast winds 15 to 25 knots becoming north. rain
and snow early, then snow showers likely late in the evening. a
chance of snow showers after midnight. waves 5 to 8 feet. waves
occasionally around 10 feet. 
.monday...north winds 15 to 20 knots becoming northwest. a chance
of snow showers. waves 3 to 5 feet. 
.monday night...northwest winds 15 to 20 knots. a chance of snow
showers in the evening, then snow showers likely overnight. waves
3 to 6 feet. 
.tuesday...northwest winds to 30 knots becoming southwest. snow
showers likely with a chance of rain showers during the day, then
rain showers tuesday night. waves 5 to 8 feet building to 7 to
10 feet. waves occasionally around 13 feet. 
.wednesday...southwest gales to 35 knots becoming west and
diminishing to 30 knots. showers. waves 10 to 14 feet subsiding
to 7 to 10 feet. waves occasionally around 18 feet. 
.thursday...west winds to 30 knots becoming northwest and
diminishing to 15 to 20 knots. showers likely. waves 7 to 10 feet
subsiding to 3 to 6 feet. waves occasionally around 13 feet. 

$$

fzus61 kbuf 091502
glflo 
expires:202511092200;;121420

open lake forecast for lake ontario
national weather service buffalo ny
1002 am est sun nov 9 2025

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 29.6 inch surface low over western pennsylvania this 
late morning will deepen to 29.5 inches as it tracks to new england 
today and monday, then will strengthen further while moving north 
across quebec tuesday. another 29.2 inch low will move north of the 
great lakes region wednesday. west-northwest flow will persist 
across the eastern great lakes region thursday, while a 30.2 inch 
high moves from the northern plains to the southern ohio valley.


loz063>065-092200-
lake ontario open waters from hamlin beach to the saint lawrence
river-
1002 am est sun nov 9 2025

.rest of today...northeast winds 15 to 25 knots increasing to
30 knots. rain and snow late this morning, then rain this
afternoon. waves 5 to 9 feet. waves occasionally around 11 feet. 
.tonight...northeast winds to 30 knots becoming north and
diminishing to 15 to 20 knots. rain early, then rain showers
likely with a chance of snow showers late in the evening. a
chance of snow showers after midnight. waves 6 to 9 feet
subsiding to 3 to 6 feet. waves occasionally around 11 feet. 
.monday...north winds 15 to 20 knots becoming northwest. snow
showers likely. waves 3 to 5 feet subsiding to 2 to 4 feet. 
.monday night...northwest winds 15 to 25 knots. snow showers.
waves 3 to 6 feet. 
.tuesday...northwest winds to 30 knots becoming southwest. snow
showers with rain showers likely during the day, then rain
showers tuesday night. waves 7 to 10 feet building to 9 to
13 feet. waves occasionally around 16 feet. 
.wednesday...southwest gales to 35 knots becoming west and
diminishing to 30 knots. rain showers. waves 9 to 12 feet
building to 10 to 15 feet. waves occasionally around 19 feet. 
.thursday...west winds to 30 knots becoming northwest and
diminishing to 15 to 20 knots. rain showers. waves 8 to 12 feet
subsiding to 5 to 8 feet. waves occasionally around 15 feet. 

$$

fzus61 kcle 091957
glfle 
expires:202511100315;;134154

open lake forecast for lake erie
national weather service cleveland oh
257 pm est sun nov 9 2025

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 will move off the new england coast
monday, allowing a trough averaging 29.90 inches to linger over 
lake erie through monday before another low pressure 29.50 inches 
brings a warm front northeast tuesday night, followed by a cold 
front on wednesday. a trough averaging 29.80 inches will linger 
across the area on thursday. high pressure 30.10 inches returns on
friday.


lez162>164-100315-
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-
the islands to vermilion oh beyond 5 nm off shoreline to us-
canadian border-
257 pm est sun nov 9 2025

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

$$

fzus61 kcle 091957
glfle 
expires:202511100315;;134155

open lake forecast for lake erie
national weather service cleveland oh
257 pm est sun nov 9 2025

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 will move off the new england coast
monday, allowing a trough averaging 29.90 inches to linger over 
lake erie through monday before another low pressure 29.50 inches 
brings a warm front northeast tuesday night, followed by a cold 
front on wednesday. a trough averaging 29.80 inches will linger 
across the area on thursday. high pressure 30.10 inches returns on
friday.


lez165-166-100315-
vermilion to avon point oh beyond 5 nm off shoreline to us-
canadian border-
avon point to willowick oh beyond 5 nm off shoreline to us-
canadian border-
257 pm est sun nov 9 2025

.tonight...north winds to 30 knots. rain and snow showers this
evening, then snow showers with a slight chance of rain showers
after midnight. waves 6 to 10 feet. waves occasionally around
13 feet. 
.monday...north winds to 30 knots becoming northwest. snow
showers. waves 5 to 8 feet. waves occasionally around 10 feet. 
.monday night...northwest winds to 30 knots. snow showers. waves
6 to 9 feet. waves occasionally around 11 feet. 
.tuesday...west winds to 30 knots becoming southwest and
increasing to 35 knot gales in the afternoon. snow showers with
rain showers likely in the morning, then rain showers likely with
a chance of snow showers in the afternoon. waves 6 to 10 feet
building to 8 to 11 feet. waves occasionally around 14 feet. 
.tuesday night...southwest gales to 35 knots. a chance of rain
showers. waves 9 to 13 feet. waves occasionally around 16 feet. 
.wednesday...west gales to 35 knots diminishing to 30 knots. a
chance of showers. waves 8 to 12 feet subsiding to 7 to 10 feet.
waves occasionally around 15 feet. 
.thursday...west winds to 30 knots diminishing to 15 to 25 knots.
waves 5 to 9 feet subsiding to 3 to 5 feet. waves occasionally
around 11 feet. 
.friday...west winds 10 to 15 knots becoming east. a chance of
showers friday night. waves 1 to 3 feet. 

$$

fzus61 kcle 091957
glfle 
expires:202511100315;;134156

open lake forecast for lake erie
national weather service cleveland oh
257 pm est sun nov 9 2025

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 will move off the new england coast
monday, allowing a trough averaging 29.90 inches to linger over 
lake erie through monday before another low pressure 29.50 inches 
brings a warm front northeast tuesday night, followed by a cold 
front on wednesday. a trough averaging 29.80 inches will linger 
across the area on thursday. high pressure 30.10 inches returns on
friday.


lez061-167>169-100315-
ripley to buffalo ny extending from 5nm 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-
257 pm est sun nov 9 2025

.tonight...north winds to 30 knots. rain showers early, then rain
and snow showers late this evening. snow showers after midnight.
waves 5 to 9 feet subsiding to 4 to 7 feet. waves occasionally
around 11 feet. 
.monday...north winds 15 to 25 knots becoming northwest to
30 knots. snow showers likely. waves 3 to 6 feet building to 4 to
7 feet. waves occasionally around 9 feet. 
.monday night...northwest winds to 30 knots. snow showers. waves
5 to 9 feet. waves occasionally around 11 feet. 
.tuesday...west winds to 30 knots becoming southwest and
increasing to 35 knot gales in the afternoon. snow and rain
showers in the morning, then rain showers in the afternoon. waves
7 to 11 feet building to 9 to 12 feet. waves occasionally around
15 feet. 
.tuesday night...southwest gales to 35 knots. rain showers
likely. waves 10 to 13 feet. waves occasionally around 16 feet. 
.wednesday...west gales to 35 knots diminishing to 30 knots.
showers likely. waves 10 to 14 feet subsiding to 7 to 10 feet.
waves occasionally around 18 feet. 
.thursday...west winds to 30 knots diminishing to 15 to 20 knots.
waves 5 to 9 feet subsiding to 3 to 6 feet. waves occasionally
around 11 feet. 
.friday...west winds 10 to 15 knots becoming northeast. a chance
of rain showers friday night. waves 2 to 4 feet subsiding to 1 to
2 feet. 

$$

fzus63 kdtx 092042
glfsc 
expires:202511100500;;136334

lake st clair forecast
national weather service detroit/pontiac mi
342 pm est sun nov 9 2025

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 passes from the ohio valley into new
england tonight with a trailing surface trough pivoting across
the southern great lakes. this system ushers in an arctic air
mass with gusty north to northwest flow and snow showers through
the early week. gusty southwest flow follows on tuesday as milder
air arrives, then the next arctic low drops into the northern
great lakes on wednesday. there is a low probability for gales on
tuesday and a moderate probability on wednesday.


lcz460-100500-
lake st clair-
342 pm est sun nov 9 2025

...small craft advisory in effect through monday afternoon...

.tonight...north winds 20 to 25 knots diminishing to 15 to 20 knots
after midnight...then increasing to 20 to 25 knots early in the
morning. light snow in the evening. light snow likely after
midnight. waves 1 to 3 feet.
.monday...north winds 20 to 25 knots becoming northwest 15 to 20
knots in the afternoon. mostly sunny. light snow likely early in the
morning...then a chance of light snow late in the morning. a chance
of light snow late in the afternoon. waves 2 to 4 feet subsiding to
1 to 3 feet in the afternoon.
.monday night...west winds 15 to 20 knots. partly cloudy with a 
chance of light snow. waves 1 to 3 feet.
.tuesday...west winds 20 to 25 knots diminishing to 15 to 20 knots
in the late morning and early afternoon...then becoming southwest 20
to 25 knots with gusts to 30 knots early in the afternoon. partly
sunny. a chance of. waves 1 to 3 feet building to 2 to 4 feet early
in the afternoon.
.tuesday night...southwest winds to 30 knots diminishing to 20 to 25
knots after midnight. mostly cloudy. waves 3 to 5 feet. waves
occasionally around 7 feet.
.wednesday...west winds 20 to 25 knots. gusts to 30 knots in the
afternoon. mostly cloudy in the morning becoming partly cloudy.
waves 2 to 4 feet.
.thursday...west winds 20 to 25 knots. mostly clear. waves 1 to 3
feet.
.friday...east winds 10 to 15 knots. partly cloudy. waves 2 feet or
less.

$$

fzus63 kdtx 092038
glflh 
expires:202511100500;;136257

open lake forecast for lake huron
national weather service detroit/pontiac mi
338 pm est sun nov 9 2025

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 passes from the ohio valley into new
england tonight with a trailing surface trough pivoting across
the southern great lakes. this system ushers in an arctic air
mass with gusty north to northwest flow and snow showers through
the early week. gusty southwest flow follows on tuesday as milder
air arrives, then the next arctic low drops into the northern
great lakes on wednesday. there is a low probability for gales on
tuesday and a moderate probability on wednesday.


lhz361-100500-
lake huron from 5nm east of mackinac bridge to presque isle lt
beyond 5 nm off shore-
338 pm est sun nov 9 2025

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


$$

fzus63 kdtx 092038
glflh 
expires:202511100500;;136258

open lake forecast for lake huron
national weather service detroit/pontiac mi
338 pm est sun nov 9 2025

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 passes from the ohio valley into new
england tonight with a trailing surface trough pivoting across
the southern great lakes. this system ushers in an arctic air
mass with gusty north to northwest flow and snow showers through
the early week. gusty southwest flow follows on tuesday as milder
air arrives, then the next arctic low drops into the northern
great lakes on wednesday. there is a low probability for gales on
tuesday and a moderate probability on wednesday.


lhz362-363-100500-
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-
338 pm est sun nov 9 2025

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


$$

fzus63 kdtx 092038
glflh 
expires:202511100500;;136259

open lake forecast for lake huron
national weather service detroit/pontiac mi
338 pm est sun nov 9 2025

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 passes from the ohio valley into new
england tonight with a trailing surface trough pivoting across
the southern great lakes. this system ushers in an arctic air
mass with gusty north to northwest flow and snow showers through
the early week. gusty southwest flow follows on tuesday as milder
air arrives, then the next arctic low drops into the northern
great lakes on wednesday. there is a low probability for gales on
tuesday and a moderate probability on wednesday.


lhz462>464-100500-
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-
338 pm est sun nov 9 2025

.tonight...north winds to 30 knots. a few gusts to 35 knot gales 
will be possible. snow likely in the evening...then a chance of 
snow after midnight. waves 8 to 12 feet. waves occasionally around
15 feet. 
.monday...north winds to 30 knots decreasing to 20 to 25 knots in
the late morning and afternoon. a chance of snow. waves 8 to
12 feet. waves occasionally around 15 feet. 
.monday night...northwest winds 20 to 25 knots. gusts to 30 knots
early in the evening then 30 knots after midnight. snow in the
evening...then snow likely after midnight. waves 6 to 9 feet.
waves occasionally around 12 feet. 
.tuesday...west winds 20 to 25 knots. gusts to 30 knots early in
the morning then 30 knots early in the afternoon. a chance of
snow in the morning...then rain likely and a chance of snow in
the afternoon. waves 6 to 9 feet. waves occasionally around
12 feet. 
.tuesday night...southwest winds to 30 knots decreasing to 20 to
25 knots with gusts to around 30 knots in the late evening and
overnight. rain likely and a chance of snow in the evening...then
a chance of rain after midnight. waves 8 to 12 feet. waves
occasionally around 15 feet. 
.wednesday...west winds 20 to 25 knots increasing to 30 knots
late in the morning...then decreasing to 20 to 25 knots late in
the evening. gusts to 35 knot gales. a chance of rain in the
morning...then rain likely late in the morning. a chance of rain
late in the afternoon. waves 8 to 12 feet. waves occasionally
around 15 feet. 
.thursday...west winds 20 to 25 knots with gusts to around
30 knots decreasing to 15 to 20 knots until early morning. a
chance of rain early in the morning. waves 6 to 9 feet. waves
occasionally around 12 feet. 
.friday...west winds 10 to 15 knots veering to the east in the
late evening and early morning. waves 3 to 5 feet subsiding to
1 to 3 feet until early morning. 


$$

fzus63 kmkx 092034
glflm 
expires:202511100445;;136021

open lake forecast for lake michigan
national weather service milwaukee/sullivan wi
234 pm cst sun nov 9 2025

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...

gusty northerly winds will persist into tonight between high
pressure of 30.7 inches over the northern plains and low pressure
of 29.7 inches lifting through the northeast united states. a gale
warning remains in effect through tonight across the southern half
of the lake. a waterspout or two is not out of the question today
through tonight, as a significant lake effect precipitation is
expected along with the passage of a trough. 

winds will remain gusty monday as the high shifts southeast and 
the low continues to lift northeast, with a few gale force gusts 
possible again across the south half of the lake. winds will 
become southwest on tuesday ahead of an approaching shortwave. 
winds may hit gale force yet again tuesday in the south between 
the trough and high pressure over the southeast united states. 
gusty conditions will likely linger into wednesday, with lighter 
winds possible thursday as high pressure moves through the region.


lmz261-362-364-366-563-565-567-868-100445-
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-
234 pm cst sun nov 9 2025

sheboygan wi to pentwater mi north...

.tonight...north winds to 30 kt. chance of snow. waves 8 to 11 ft
occasionally to 14 ft subsiding to 7 to 10 ft occasionally to
13 ft. 
.monday...north winds to 30 kt. chance of snow in the morning,
then snow and rain likely in the afternoon. waves 6 to 9 ft
occasionally to 12 ft. 
.monday night...northwest winds to 30 kt diminishing to 15 to
25 kt late in the evening, then diminishing to 10 to 20 kt after
midnight becoming west late. chance of snow in the evening. waves
7 to 10 ft occasionally to 13 ft subsiding to 4 to 6 ft
occasionally to 8 ft. 
.tuesday...southwest winds to 30 kt increasing to gales to 35 kt.
chance of snow in the morning, then chance of rain in the
afternoon. waves 5 to 8 ft occasionally to 10 ft building to 8 to
12 ft occasionally to 16 ft. 
.tuesday night...west winds to 30 kt increasing to gales to
35 kt. chance of rain. waves 8 to 11 ft occasionally to 14 ft
subsiding to 6 to 9 ft occasionally to 12 ft. 
.wednesday...northwest winds to 30 kt increasing to gales to
35 kt. chance of rain. waves 6 to 9 ft occasionally to 12 ft. 
.wednesday night...northwest gales to 40 kt becoming west gales
to 35 kt. chance of rain. waves 6 to 9 ft occasionally to 12 ft. 
.thursday...west winds to 30 kt. waves 4 to 7 ft occasionally to
9 ft subsiding to 4 to 6 ft occasionally to 8 ft. 
.friday...east winds 10 to 15 kt increasing to 10 to 20 kt. waves
2 to 4 ft.  

$$

fzus63 kmkx 092034
glflm 
expires:202511100445;;136022

open lake forecast for lake michigan
national weather service milwaukee/sullivan wi
234 pm cst sun nov 9 2025

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...

gusty northerly winds will persist into tonight between high
pressure of 30.7 inches over the northern plains and low pressure
of 29.7 inches lifting through the northeast united states. a gale
warning remains in effect through tonight across the southern half
of the lake. a waterspout or two is not out of the question today
through tonight, as a significant lake effect precipitation is
expected along with the passage of a trough. 

winds will remain gusty monday as the high shifts southeast and 
the low continues to lift northeast, with a few gale force gusts 
possible again across the south half of the lake. winds will 
become southwest on tuesday ahead of an approaching shortwave. 
winds may hit gale force yet again tuesday in the south between 
the trough and high pressure over the southeast united states. 
gusty conditions will likely linger into wednesday, with lighter 
winds possible thursday as high pressure moves through the region.


lmz080-669-671-673-675-777-779-870-872-874-876-878-100445-
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-
234 pm cst sun nov 9 2025

sheboygan wi to pentwater mi south...

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

.tonight...north gales to 35 kt diminishing to 30 kt. snow and
slight chance of thunderstorms this evening, then chance of snow
and slight chance of thunderstorms overnight. waves 10 to 14 ft
occasionally to 18 ft. 
.monday...north winds to 30 kt becoming northwest gales to 35 kt.
snow likely in the morning, then rain likely with a chance of
snow in the afternoon. waves 8 to 12 ft occasionally to 16 ft
subsiding to 8 to 11 ft occasionally to 14 ft. 
.monday night...northwest gales to 35 kt diminishing to 30 kt
late in the evening, then becoming northwest to 30 kt after
midnight becoming west 15 to 25 kt late. chance of snow in the
evening. waves 10 to 14 ft occasionally to 18 ft subsiding to
6 to 9 ft occasionally to 12 ft. 
.tuesday...southwest gales to 40 kt. chance of rain and snow in
the morning, then chance of rain in the afternoon. waves 6 to
9 ft occasionally to 12 ft building to 10 to 14 ft occasionally
to 18 ft. 
.tuesday night...west gales to 35 kt. waves 10 to 14 ft
occasionally to 18 ft subsiding to 8 to 11 ft occasionally to
14 ft. 
.wednesday...west gales to 35 kt becoming northwest. waves 8 to
12 ft occasionally to 16 ft. 
.wednesday night...northwest gales to 35 kt diminishing to 30 kt.
waves 8 to 12 ft occasionally to 16 ft subsiding to 7 to 10 ft
occasionally to 13 ft. 
.thursday...west winds 15 to 25 kt becoming southwest. waves 6 to
9 ft occasionally to 12 ft. 
.friday...southeast winds 10 to 20 kt. waves 3 to 5 ft.  

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