fzus61 kcle 180817
glfle 
expires:202511181545;;608392

open lake forecast for lake erie
national weather service cleveland oh
317 am est tue nov 18 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 29.90 inches will weaken as it moves east into the 
ohio valley today. high pressure 30.10 inches will build 
southeast over the region tonight through wednesday night before a
cold front tracks east across the great lakes late thursday into 
friday. high pressure 29.90 inches will return to the great lakes 
over the weekend.


lez162-163-181545-
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-
317 am est tue nov 18 2025

.today...northwest winds 10 knots or less becoming east. snow
with a chance of rain this morning, then rain, snow with a slight
chance of sleet this afternoon. waves 1 foot or less. 
.tonight...east winds 5 to 10 knots becoming northeast. a chance
of rain early. waves 1 foot or less. 
.wednesday...northeast winds 5 to 10 knots. waves 2 feet or less.
.wednesday night...east winds 5 to 10 knots becoming light and
variable. waves 1 foot or less. 
.thursday...south winds 10 knots or less becoming west. a chance
of rain thursday night. waves 1 foot or less. 
.friday...west winds 5 to 10 knots becoming northwest. a chance
of rain friday night. waves 1 foot or less. 
.saturday...northwest winds 5 to 10 knots becoming southwest.
waves 1 foot or less. 

$$

fzus61 kcle 180817
glfle 
expires:202511181545;;608393

open lake forecast for lake erie
national weather service cleveland oh
317 am est tue nov 18 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 29.90 inches will weaken as it moves east into the 
ohio valley today. high pressure 30.10 inches will build 
southeast over the region tonight through wednesday night before a
cold front tracks east across the great lakes late thursday into 
friday. high pressure 29.90 inches will return to the great lakes 
over the weekend.


lez164-165-181545-
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-
317 am est tue nov 18 2025

.today...southwest winds 10 knots or less becoming southeast. a
chance of rain and snow this morning, then rain and snow early
this afternoon. a chance of rain late. waves 1 foot or less. 
.tonight...east winds 5 to 10 knots becoming northeast. a chance
of rain in the evening. waves 1 foot or less. 
.wednesday...northeast winds 5 to 10 knots. waves 1 to 2 feet. 
.wednesday night...east winds 5 to 10 knots becoming light and
variable. waves 1 foot or less. 
.thursday...south winds 10 knots or less becoming southwest 10 to
15 knots. rain likely thursday night. waves 2 feet or less. 
.friday...west winds 5 to 15 knots becoming north. a chance of
rain. waves 1 to 2 feet. 
.saturday...northwest winds 5 to 10 knots becoming southwest.
waves 2 feet or less. 

$$

fzus63 kdtx 180810
glfsc 
expires:202511181615;;608190

lake st clair forecast
national weather service detroit/pontiac mi
310 am est tue nov 18 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, 29.90 inches, will track across the ohio
valley today while high pressure of 30.20 inches holds across the
northern great lakes. this high will sustain dry conditions and
light winds across lake huron. the high will expand south across
lower michigan on wednesday and drift east of the region by
thursday. deepening low pressure over northern ontario thursday
will drive a weak cold front across the region thursday night.


lcz460-181615-
lake st clair-
310 am est tue nov 18 2025

.today...light and variable winds. mostly cloudy. a chance of light
snow in the morning...then a chance of light rain and snow in the
afternoon. waves nearly calm.
.tonight...northeast winds 5 to 10 knots. mostly cloudy with a
chance of light rain until early morning...then mostly clear early
in the morning. waves 2 feet or less.
.wednesday...northeast winds 5 to 10 knots until late afternoon
becoming light and variable. partly sunny. waves 2 feet or less.
.wednesday night...light and variable winds. mostly cloudy early in
the evening becoming partly cloudy. waves 2 feet or less.
.thursday...light and variable winds becoming south 5 to 10 knots in
the afternoon and evening. mostly cloudy. a chance of light rain in
the evening. waves 2 feet or less.
.friday...northwest winds 10 to 15 knots. partly cloudy. a chance of
light rain. waves 2 feet or less.
.saturday...southwest winds 5 to 10 knots. mostly clear. waves 2
feet or less.

$$

fzus63 kdtx 180809
glflh 
expires:202511181615;;607890

open lake forecast for lake huron
national weather service detroit/pontiac mi
309 am est tue nov 18 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, 29.90 inches, will track across the ohio
valley today while high pressure of 30.20 inches holds across the
northern great lakes. this high will sustain dry conditions and
light winds across lake huron. the high will expand south across
lower michigan on wednesday and drift east of the region by
thursday. deepening low pressure over northern ontario thursday
will drive a weak cold front across the region thursday night.


lhz363-462>464-181615-
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-
309 am est tue nov 18 2025

.today...west winds 5 to 10 knots in the morning becoming light
and variable. waves 2 to 4 feet subsiding to 1 to 3 feet in the
late morning and afternoon. 
.tonight...light and variable winds becoming north 5 to 10 knots
in the late evening and overnight. waves 2 feet or less. 
.wednesday...north winds 5 to 10 knots early in the morning
becoming light and variable. waves 2 feet or less. 
.wednesday night...light and variable winds becoming south 5 to
10 knots after midnight. waves 2 feet or less. 
.thursday...southwest winds 5 to 10 knots increasing to 15 to
20 knots. a chance of rain. waves 1 to 3 feet building to 3 to
5 feet late in the afternoon. 
.friday...west winds 15 to 20 knots decreasing to 10 to 15 knots
until early morning. waves 4 to 6 feet. waves occasionally around
8 feet. 
.saturday...west winds 5 to 10 knots backing to the southwest
early in the evening...then increasing to 10 to 15 knots in the
late evening and early morning. waves 2 to 4 feet subsiding to
1 to 3 feet until early morning. 


$$

fzus63 kdtx 180303
glflh 
expires:202511181115;;596141

open lake forecast for lake huron
national weather service detroit/pontiac mi
1003 pm est mon nov 17 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, 29.90 inches, tracks across the ohio
valley with precipitation expected to largely remain south of 
port huron. winds flip to the north-northeast tuesday night as 
high pressure, 30.20 inches, returns to the great lakes mid-week.


lhz463-464-181115-
lake huron from harbor beach to port sanilac beyond 5nm off shore-
lake huron from port sanilac to port huron beyond 5nm off shore-
1003 pm est mon nov 17 2025

.rest of tonight...northwest winds 10 to 15 knots. waves 3 to
5 feet. 
.tuesday...northwest winds 5 to 10 knots in the morning becoming
light and variable. waves 2 to 4 feet subsiding to 1 to 3 feet in
the late morning and afternoon. 
.tuesday night...light and variable winds becoming north 5 to
10 knots in the late evening and overnight. waves 2 feet or less.
.wednesday...north winds 5 to 10 knots until late afternoon
becoming light and variable. waves 2 feet or less. 
.wednesday night...light and variable winds becoming south 5 to
10 knots after midnight. waves 2 feet or less. 
.thursday...south winds 5 to 10 knots increasing to 10 to
15 knots. rain likely late in the afternoon. waves 2 feet or less
building to 2 to 4 feet late in the afternoon. 
.friday...west winds 15 to 20 knots becoming northwest 10 to
15 knots until early morning. rain likely early in the morning...
then a chance of rain. waves 3 to 5 feet. 
.saturday...northwest winds 10 to 15 knots becoming west 5 to
10 knots early in the evening...then becoming southwest 10 to
15 knots in the late evening and early morning. a chance of rain
early in the morning. waves 2 to 4 feet subsiding to 1 to 3 feet
until early morning. 


$$

fzus63 kmkx 180854
glflm 
expires:202511181645;;609305

open lake forecast for lake michigan
national weather service milwaukee/sullivan wi
254 am cst tue nov 18 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 29.7 inches over northwestern missouri will 
continue to move east early this morning. east winds will slowly 
increase through this morning. the breezy winds will become northeasterly
over the southern half of the lake as the low moves into the ohio
river valley this evening. winds then ease wednesday as high 
pressure of 30.3 inches moves over the lake. high pressure exits 
into thursday morning, with winds becoming southwesterly as a low 
pressure system progresses eastward across northern ontario. a 
cold front from that low pressure system will shift winds to 
northwesterly overnight thursday into friday.


lmz080-669-671-673-675-777-779-870-872-874-876-878-181645-
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 am cst tue nov 18 2025

sheboygan wi to pentwater mi south...

.today...east winds 10 to 20 kt. rain and slight chance of snow
this morning, then chance of rain this afternoon. waves 2 to 4 ft
building to 4 to 6 ft occasionally to 8 ft. 
.tonight...east winds 10 to 20 kt diminishing to 10 to 15 kt.
slight chance of rain in the evening. waves 3 to 5 ft subsiding
to 2 to 4 ft. 
.wednesday...east winds 10 to 15 kt becoming southeast 5 to
10 kt. waves 1 to 3 ft subsiding to 1 to 2 ft. 
.wednesday night...south winds 5 to 10 kt becoming southwest.
waves 1 to 2 ft. 
.thursday...southwest winds 10 to 20 kt. chance of rain in the
afternoon. waves 2 to 4 ft. 
.thursday night...west winds 10 to 20 kt becoming northwest.
waves 2 to 4 ft building to 3 to 5 ft. 
.friday...northwest winds 10 to 20 kt becoming north. waves 4 to
6 ft occasionally to 8 ft. 
.saturday...northeast winds 10 to 15 kt veering to southwest
10 to 20 kt. waves 2 to 4 ft.  

$$

fzus63 kmkx 180854
glflm 
expires:202511181645;;609304

open lake forecast for lake michigan
national weather service milwaukee/sullivan wi
254 am cst tue nov 18 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 29.7 inches over northwestern missouri will 
continue to move east early this morning. east winds will slowly 
increase through this morning. the breezy winds will become northeasterly
over the southern half of the lake as the low moves into the ohio
river valley this evening. winds then ease wednesday as high 
pressure of 30.3 inches moves over the lake. high pressure exits 
into thursday morning, with winds becoming southwesterly as a low 
pressure system progresses eastward across northern ontario. a 
cold front from that low pressure system will shift winds to 
northwesterly overnight thursday into friday.


lmz261-362-364-366-563-565-567-868-181645-
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 am cst tue nov 18 2025

sheboygan wi to pentwater mi north...

.today...northeast winds 10 to 15 kt. chance of rain this
morning, then slight chance of rain this afternoon. waves 1 to
3 ft. 
.tonight...northeast winds 5 to 10 kt becoming north. waves 1 to
2 ft. 
.wednesday...southwest winds 5 to 10 kt increasing to 10 to
15 kt. waves 1 ft or less. 
.wednesday night...south winds 10 to 15 kt becoming southwest.
waves 1 to 2 ft. 
.thursday...southwest winds 10 to 20 kt. chance of rain in the
morning, then rain likely in the afternoon. waves 2 to 4 ft. 
.thursday night...west winds 15 to 25 kt becoming northwest 10 to
20 kt. waves 2 to 4 ft. 
.friday...northwest winds 10 to 20 kt. waves 2 to 4 ft. 
.saturday...west winds 10 to 20 kt becoming southwest. waves 1 to
3 ft.  

$$