fzus61 kcle 302001
glfle 
expires:202512010330;;781586

open lake forecast for lake erie
national weather service cleveland oh
301 pm est sun nov 30 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 will deepen to 29.70 inches as it tracks east-
northeastward, away from georgian bay and to southwestern quebec,
by this early evening. a trough averaging 30.10 inches lingers 
over the lake through most of this evening before a ridge 
averaging 30.50 inches moves eastward across lake erie overnight 
tonight through monday. during monday night through tuesday, a low
should deepen to 29.40 inches as it wobbles northeastward from 
the northwestern gulf to atlantic waters near the delmarva 
peninsula. simultaneously, the low will extend a trough averaging 
30.00 inches over lake erie. on tuesday night through wednesday, a
ridge averaging 30.50 inches should build from the lower ohio 
valley and vicinity before a cold front sweeps southeastward 
across lake erie wednesday night. behind the cold front, a ridge 
averaging 30.20 inches should build from the upper midwest through
thursday before exiting slowly eastward thursday night through 
friday.


lez162-010330-
detroit river lt. to maumee bay oh to reno beach oh beyond 5nm
offshoreline to us-canadian border-
301 pm est sun nov 30 2025

...low water advisory in effect until 10 pm est this evening...

.tonight...west winds 15 to 25 knots becoming northwest and
diminishing to 5 to 10 knots after midnight. a slight chance of
snow early. waves 2 to 4 feet subsiding to 1 to 3 feet. 
.monday...northwest winds 10 knots or less becoming south. waves
1 foot or less. 
.monday night...southeast winds 10 knots or less becoming west.
snow. waves 1 foot or less. 
.tuesday...northwest winds 5 to 10 knots. snow in the morning.
waves 1 foot or less. 
.tuesday night...west winds 10 to 15 knots becoming southwest
15 to 20 knots. waves 1 to 3 feet. 
.wednesday...southwest winds 15 to 25 knots becoming west. a
chance of snow wednesday night. waves 2 to 4 feet. 
.thursday...northwest winds 15 to 20 knots becoming southwest
10 to 15 knots. waves 1 to 3 feet. 
.friday...southwest winds 10 to 15 knots. a chance of snow friday
night. waves 1 to 2 feet. 

$$

fzus61 kcle 302001
glfle 
expires:202512010330;;781587

open lake forecast for lake erie
national weather service cleveland oh
301 pm est sun nov 30 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 will deepen to 29.70 inches as it tracks east-
northeastward, away from georgian bay and to southwestern quebec,
by this early evening. a trough averaging 30.10 inches lingers 
over the lake through most of this evening before a ridge 
averaging 30.50 inches moves eastward across lake erie overnight 
tonight through monday. during monday night through tuesday, a low
should deepen to 29.40 inches as it wobbles northeastward from 
the northwestern gulf to atlantic waters near the delmarva 
peninsula. simultaneously, the low will extend a trough averaging 
30.00 inches over lake erie. on tuesday night through wednesday, a
ridge averaging 30.50 inches should build from the lower ohio 
valley and vicinity before a cold front sweeps southeastward 
across lake erie wednesday night. behind the cold front, a ridge 
averaging 30.20 inches should build from the upper midwest through
thursday before exiting slowly eastward thursday night through 
friday.


lez163-164-010330-
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-
301 pm est sun nov 30 2025

...gale warning in effect until 7 pm est this evening...
...low water advisory in effect until 10 pm est this evening...

.tonight...west winds 25 to 35 knots becoming northwest and 
diminishing to 10 to 15 knots after midnight. a slight chance of 
snow early. waves 4 to 7 feet subsiding to 1 to 3 feet. waves 
occasionally around 9 feet. 
.monday...northwest winds 5 to 10 knots becoming light and
variable. waves 2 feet or less. 
.monday night...southeast winds 10 knots or less becoming
southwest. a chance of snow in the evening, then snow overnight.
waves 1 foot or less. 
.tuesday...northwest winds 5 to 10 knots. a chance of snow. waves
2 feet or less. 
.tuesday night...west winds 10 to 15 knots becoming southwest
15 to 20 knots. waves 1 to 3 feet. 
.wednesday...southwest winds 15 to 25 knots becoming west. a
chance of snow wednesday night. waves 2 to 4 feet building to
3 to 5 feet. 
.thursday...northwest winds 15 to 25 knots becoming southwest and
diminishing to 10 to 15 knots. waves 3 to 5 feet subsiding to
1 to 2 feet. 
.friday...south winds 15 to 20 knots becoming southwest 10 to
15 knots. a chance of snow friday night. waves 1 to 3 feet. 

$$

fzus63 kdtx 302045
glfsc 
expires:202512010445;;783349

lake st clair forecast
national weather service detroit/pontiac mi
345 pm est sun nov 30 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...a trailing cold front offers a period of northwest
gales over much of lake huron late this afternoon into the early
evening hours. a gale warning is in effect during this time. high
pressure, 30.50 inches, then expands over the central great lakes
tonight through monday.


lcz460-010445-
lake st clair-
345 pm est sun nov 30 2025

...small craft advisory in effect until 10 pm est this evening...

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

$$

fzus63 kdtx 302045
glflh 
expires:202512010445;;783347

open lake forecast for lake huron
national weather service detroit/pontiac mi
345 pm est sun nov 30 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...a trailing cold front offers a period of northwest
gales over much of lake huron late this afternoon into the early
evening hours. a gale warning is in effect during this time. high
pressure, 30.50 inches, then expands over the central great lakes
tonight through monday.


lhz362-363-462>464-010445-
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-
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-
345 pm est sun nov 30 2025

...gale warning in effect until 10 pm est this evening...

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


$$

fzus63 kmkx 302054
glflm 
expires:202512010415;;783613

open lake forecast for lake michigan
national weather service milwaukee/sullivan wi
254 pm cst sun nov 30 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...

low pressure of 29.6 inches located over southern quebec/ontario 
this afternoon will continue to rapidly move northeastward over 
the quebec province tonight. a gale warning has been extended for 
lake michigan through 6 pm for continued gales. winds will 
gradually ease tonight and monday as high pressure around 30.6 
inches builds across the great lakes. another area of low pressure
of around 29.5 inches will quickly move across southern canada 
tuesday and wednesday, bringing a cold front and a brief chance of
light snow to the region. high pressure of 30.4 inches will then 
build into the great plains and midwest during the mid to late 
week time frame.


lmz261-362-364-366-563-565-567-868-010415-
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-
254 pm cst sun nov 30 2025

sheboygan wi to pentwater mi north...

...gale warning in effect until 6 pm cst this evening...

.tonight...northwest winds to 30 kt diminishing to 15 to 25 kt
late this evening, then diminishing to 10 to 20 kt after midnight
becoming west 10 to 15 kt late. chance of snow and slight chance
of light freezing rain this evening. waves 7 to 10 ft
occasionally to 13 ft subsiding to 2 to 4 ft. 
.monday...west winds 10 to 20 kt becoming southwest 15 to 25 kt.
waves 1 to 3 ft building to 4 to 6 ft occasionally to 8 ft. 
.monday night...southwest winds to 30 kt becoming west 15 to
25 kt, then diminishing to 10 to 20 kt late. chance of snow in
the evening. waves 3 to 5 ft subsiding to 2 to 4 ft. 
.tuesday...west winds 10 to 20 kt becoming southwest 15 to 25 kt.
waves 2 to 4 ft. 
.tuesday night...southwest winds to 30 kt increasing to gales to
35 kt. chance of snow overnight. waves 4 to 6 ft occasionally to
8 ft building to 7 to 10 ft occasionally to 13 ft. 
.wednesday...west gales to 35 kt becoming northwest to 30 kt.
snow likely. waves 8 to 11 ft occasionally to 14 ft subsiding to
7 to 10 ft occasionally to 13 ft. 
.wednesday night...northwest gales to 35 kt. freezing spray.
chance of snow. waves 6 to 9 ft occasionally to 12 ft. 
.thursday...northwest winds to 30 kt becoming west. freezing
spray. waves 6 to 9 ft occasionally to 12 ft subsiding to 4 to
7 ft occasionally to 9 ft. 
.friday...southwest winds to 30 kt. chance of snow. waves 8 to
11 ft occasionally to 14 ft.  

$$

fzus63 kmkx 302054
glflm 
expires:202512010415;;783614

open lake forecast for lake michigan
national weather service milwaukee/sullivan wi
254 pm cst sun nov 30 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...

low pressure of 29.6 inches located over southern quebec/ontario 
this afternoon will continue to rapidly move northeastward over 
the quebec province tonight. a gale warning has been extended for 
lake michigan through 6 pm for continued gales. winds will 
gradually ease tonight and monday as high pressure around 30.6 
inches builds across the great lakes. another area of low pressure
of around 29.5 inches will quickly move across southern canada 
tuesday and wednesday, bringing a cold front and a brief chance of
light snow to the region. high pressure of 30.4 inches will then 
build into the great plains and midwest during the mid to late 
week time frame.


lmz080-669-671-673-675-777-779-870-872-874-876-878-010415-
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-
254 pm cst sun nov 30 2025

sheboygan wi to pentwater mi south...

...gale warning in effect until 6 pm cst this evening...

.tonight...northwest winds 15 to 25 kt diminishing to 5 to 10 kt.
slight chance of snow this evening. waves 8 to 12 ft occasionally
to 16 ft subsiding to 3 to 5 ft. 
.monday...west winds 5 to 10 kt becoming southwest 10 to 20 kt.
slight chance of snow in the morning, then chance of snow in the
afternoon. waves 2 to 4 ft. 
.monday night...southwest winds 10 to 20 kt veering to northwest.
snow in the evening, then chance of snow overnight. waves 4 to
6 ft occasionally to 8 ft. 
.tuesday...northwest winds 10 to 20 kt becoming west. chance of
snow. waves 3 to 5 ft. 
.tuesday night...southwest winds 15 to 25 kt increasing to 30 kt.
chance of snow in the evening. waves 4 to 7 ft occasionally to
9 ft building to 8 to 12 ft occasionally to 16 ft. 
.wednesday...southwest gales to 35 kt becoming west to 30 kt.
chance of snow in the morning, then snow likely in the afternoon.
waves 10 to 14 ft occasionally to 18 ft. 
.wednesday night...northwest winds to 30 kt. freezing spray.
chance of snow. waves 8 to 11 ft occasionally to 14 ft building
to 8 to 12 ft occasionally to 16 ft. 
.thursday...northwest winds to 30 kt diminishing to 15 to 25 kt.
freezing spray. waves 8 to 12 ft occasionally to 16 ft subsiding
to 6 to 9 ft occasionally to 12 ft. 
.friday...southwest winds to 30 kt. chance of snow. waves 8 to
12 ft occasionally to 16 ft.  

$$