fzus61 kcle 222006
glfle 
expires:202511230330;;324220

open lake forecast for lake erie
national weather service cleveland oh
306 pm est sat nov 22 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 pass from the northern great lakes
tonight through the eastern great lakes sunday. this will lift a
warm front across the lake tonight followed by a cold front 
sweeping across the lake sunday morning. high pressure 30.30 
inches will build over the lake sunday night into monday. another 
low pressure 29.70 inches will lift into the upper midwest 
tuesday, moving a warm front north early tuesday followed by a
strong cold front tuesday night into wednesday as the low lifts 
through the northern great lakes and deepens to 29.20 inches by 
late wednesday. a surface trough averaging 29.90 inches will 
linger in its wake through friday.


lez162>164-230330-
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-
306 pm est sat nov 22 2025

.tonight...southwest winds 5 to 10 knots increasing to 15 to
20 knots. waves 1 foot or less building to 1 to 3 feet. 
.sunday...west winds 15 to 20 knots diminishing to 10 to
15 knots. waves 2 to 4 feet subsiding to 1 to 3 feet. 
.sunday night...west winds 5 to 15 knots diminishing to less than
10 knots. waves 2 feet or less. 
.monday...southwest winds 5 to 10 knots becoming south. waves
1 foot or less. 
.monday night...south winds around 10 knots becoming southeast.
rain likely overnight. waves 2 feet or less. 
.tuesday...south winds 10 to 15 knots becoming southwest 15 to
20 knots. rain during the day, then a chance of rain tuesday
night. waves 1 to 3 feet. 
.wednesday...southwest winds to 30 knots becoming west. a chance
of rain during the day. waves 3 to 6 feet building to 5 to
8 feet. waves occasionally around 10 feet. 
.thursday...west winds to 30 knots diminishing to 15 to 25 knots.
waves 4 to 7 feet subsiding to 3 to 6 feet. waves occasionally
around 9 feet. 

$$

fzus63 kdtx 222040
glfsc 
expires:202511230445;;325629

lake st clair forecast
national weather service detroit/pontiac mi
340 pm est sat nov 22 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 tracking through northern ontario this
evening will drag a cold front through the region tonight.
northwest wind gusts behind the front on sunday will reach into
the 25 to 35 knot range over lake huron. winds quickly diminish
sunday evening/night as a ridge of high pressure, 30.20 inches,
arrives.


lcz460-230445-
lake st clair-
340 pm est sat nov 22 2025

.tonight...south winds 5 to 10 knots becoming southwest 10 to 15
knots in the late evening and overnight. mostly cloudy until early
morning becoming partly cloudy. waves 2 feet or less.
.sunday...west winds 10 to 20 knots. partly sunny. waves 2 feet 
or less.
.sunday night...northwest winds 10 to 15 knots becoming west 5 to 10
knots in the late evening and overnight. clear. waves 2 feet or
less.
.monday...south winds 5 to 10 knots. partly sunny. waves 2 feet or
less.
.monday night...south winds 10 to 15 knots. cloudy. a chance of
light rain after midnight. waves 2 feet or less.
.tuesday...south winds 10 to 15 knots becoming southwest 5 to 10
knots in the evening. light rain...then a chance of light rain in
the evening. waves 2 feet or less.
.wednesday...west at 35 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.
.thursday...west at 35 knot gales. partly cloudy. waves 2 to 4 feet.

$$

fzus63 kdtx 222039
glflh 
expires:202511230445;;325626

open lake forecast for lake huron
national weather service detroit/pontiac mi
339 pm est sat nov 22 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 tracking through northern ontario this
evening will drag a cold front through the region tonight.
northwest wind gusts behind the front on sunday will reach into
the 25 to 35 knot range over lake huron. winds quickly diminish
sunday evening/night as a ridge of high pressure, 30.20 inches,
arrives.


lhz363-462>464-230445-
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-
339 pm est sat nov 22 2025

.tonight...southwest winds 10 to 15 knots increasing to 15 to
20 knots in the late evening and overnight. a chance of rain in
the evening. waves 1 to 3 feet building to 4 to 6 feet in the
late evening and overnight. waves occasionally around 8 feet. 
.sunday...west winds 15 to 20 knots increasing to 20 to 25 knots
in the late morning and early afternoon...then becoming northwest
15 to 20 knots late in the afternoon. gusts to 30 knots. waves
5 to 7 feet building to 8 to 12 feet in the afternoon. waves
occasionally around 15 feet. 
.sunday night...northwest winds 15 to 20 knots becoming west 5 to
10 knots. waves 6 to 9 feet subsiding to 3 to 5 feet after
midnight. waves occasionally around 12 feet. 
.monday...southwest winds 10 to 15 knots becoming south 15 to
20 knots early in the afternoon. waves 1 to 3 feet building to
3 to 5 feet in the late morning and afternoon. 
.monday night...south winds 15 to 20 knots decreasing to 10 to
15 knots after midnight. a chance of rain after midnight. waves
3 to 5 feet. 
.tuesday...south winds 10 to 15 knots decreasing to 5 to 10 knots
late in the afternoon...then increasing to 10 to 15 knots late in
the evening. a chance of rain...then rain likely late in the
evening. waves 3 to 5 feet. 
.wednesday...southwest winds 20 to 25 knots with gusts to around
30 knots increasing to 40 knot gales with gusts to 45 knot gales.
rain likely early in the morning...then a chance of rain and snow
in the late morning and early afternoon. snow likely until early
morning. waves 6 to 9 feet building to 12 to 16 feet. waves
occasionally around 20 feet. a gale warning may be needed. 
.thursday...west at 35 knot gales decreasing to 30 knots in the
late evening and early morning. gusts to 40 knot gales. a chance
of snow. waves 10 to 14 feet. waves occasionally around 18 feet. 


$$

fzus63 kmkx 221945
glflm 
expires:202511230415;;323375

open lake forecast for lake michigan
national weather service milwaukee/sullivan wi
145 pm cst sat nov 22 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...

breezy southwest winds will continue this afternoon as weak low 
pressure of 29.7 inches progresses through lake superior. winds 
shift northwesterly tonight with the passage of a cold front. 
gusts up to 30 kt are expected over the open lake. 

high pressure around 30.1 inches briefly returns sunday. modest 
southerly winds will develop monday as low pressure of 28.7 
inches moves into the upper mississippi river valley. the low will
strengthen over minnesota and wisconsin on tuesday and cross lake
superior as a 29.4 inch low early wednesday morning. timing and
strength of this low remain uncertain, but a period of gale force
gusts is looking likely over lake michigan wednesday and thursday.


lmz261-362-364-366-563-565-567-868-230415-
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-
145 pm cst sat nov 22 2025

sheboygan wi to pentwater mi north...

.tonight...southwest winds to 30 kt becoming northwest. slight
chance of rain this evening. waves 5 to 8 ft occasionally to
10 ft subsiding to 4 to 7 ft occasionally to 9 ft. 
.sunday...northwest winds to 30 kt becoming west 10 to 20 kt.
waves 4 to 6 ft occasionally to 8 ft subsiding to 2 to 4 ft. 
.sunday night...west winds 10 to 15 kt becoming southwest 10 to
20 kt. waves 1 to 3 ft. 
.monday...southwest winds 15 to 25 kt becoming south to 30 kt.
waves 3 to 5 ft building to 4 to 7 ft occasionally to 9 ft. 
.monday night...south winds 15 to 25 kt diminishing to 10 to
20 kt. rain likely. waves 4 to 6 ft occasionally to 8 ft
subsiding to 3 to 5 ft. 
.tuesday...south winds 10 to 20 kt diminishing to 10 to 15 kt.
rain likely. waves 2 to 4 ft. 
.tuesday night...southwest winds 15 to 25 kt increasing to 30 kt.
rain. waves 3 to 5 ft building to 6 to 9 ft occasionally to
12 ft. 
.wednesday...west gales to 40 kt. chance of snow. waves 8 to
12 ft occasionally to 16 ft. 
.thursday...northwest gales to 40 kt diminishing to gales to
35 kt. chance of snow. waves 8 to 11 ft occasionally to 14 ft
subsiding to 6 to 9 ft occasionally to 12 ft.  

$$

fzus63 kmkx 221945
glflm 
expires:202511230415;;323376

open lake forecast for lake michigan
national weather service milwaukee/sullivan wi
145 pm cst sat nov 22 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...

breezy southwest winds will continue this afternoon as weak low 
pressure of 29.7 inches progresses through lake superior. winds 
shift northwesterly tonight with the passage of a cold front. 
gusts up to 30 kt are expected over the open lake. 

high pressure around 30.1 inches briefly returns sunday. modest 
southerly winds will develop monday as low pressure of 28.7 
inches moves into the upper mississippi river valley. the low will
strengthen over minnesota and wisconsin on tuesday and cross lake
superior as a 29.4 inch low early wednesday morning. timing and
strength of this low remain uncertain, but a period of gale force
gusts is looking likely over lake michigan wednesday and thursday.


lmz080-669-671-673-675-777-779-870-872-874-876-878-230415-
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-
145 pm cst sat nov 22 2025

sheboygan wi to pentwater mi south...

.tonight...southwest winds to 30 kt veering to northwest 15 to
25 kt. waves 5 to 8 ft occasionally to 10 ft. 
.sunday...northwest winds 15 to 25 kt becoming west 10 to 15 kt.
waves 5 to 8 ft occasionally to 10 ft subsiding to 3 to 5 ft. 
.sunday night...west winds 5 to 10 kt becoming southwest late in
the evening, then increasing to 10 to 15 kt after midnight
increasing to 10 to 20 kt late. waves 2 to 4 ft subsiding to 1 to
3 ft. 
.monday...south winds 15 to 25 kt. waves 4 to 6 ft occasionally
to 8 ft. 
.monday night...south winds 10 to 20 kt. rain likely in the
evening, then rain overnight. waves 4 to 6 ft occasionally to
8 ft subsiding to 3 to 5 ft. 
.tuesday...south winds 10 to 15 kt becoming southwest. rain
likely in the morning, then chance of rain in the afternoon.
waves 2 to 4 ft. 
.tuesday night...southwest winds 10 to 20 kt becoming west to
30 kt. chance of rain. waves 3 to 5 ft building to 7 to 10 ft
occasionally to 13 ft. 
.wednesday...west gales to 35 kt increasing to gales to 40 kt.
chance of rain and snow. waves 10 to 14 ft occasionally to 18 ft.
.thursday...west winds to 30 kt becoming northwest. waves 10 to
14 ft occasionally to 18 ft subsiding to 8 to 11 ft occasionally
to 14 ft.  

$$