fzus61 kcle 221945
glfle 
expires:202607230215;;426042

open lake forecast for lake erie
national weather service cleveland oh
345 pm edt wed jul 22 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 trough averaging 29.90 inches will linger over the eastern 
great lakes through this evening. high pressure 30.20 inches
builds into the region tonight and will slowly build to the east
through saturday. a trough averaging 29.90 inches will move
across lake erie on sunday and persist into monday. 


lez162-163-230215-
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-
345 pm edt wed jul 22 2026

.tonight...northwest winds 5 to 10 knots becoming north. a slight
chance of waterspouts late. waves 1 foot or less. 
.thursday...north winds 10 knots or less becoming east. a slight
chance of waterspouts early. waves 1 foot or less. 
.thursday night...southeast winds 10 knots or less becoming
south. waves 1 foot or less. 
.friday...south winds 10 knots or less becoming east. waves
1 foot or less. 
.friday night...east winds 10 knots or less becoming southwest.
waves 1 foot or less. 
.saturday...west winds 10 knots or less becoming southwest. waves
1 foot or less. 
.sunday...west winds 5 to 10 knots. a chance of showers and
thunderstorms. waves 2 feet or less. 
.monday...southwest winds 10 to 15 knots becoming west. a chance
of showers and thunderstorms. waves 1 to 2 feet. 

winds and waves higher in and near thunderstorms.

$$

fzus61 kcle 221945
glfle 
expires:202607230215;;426043

open lake forecast for lake erie
national weather service cleveland oh
345 pm edt wed jul 22 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 trough averaging 29.90 inches will linger over the eastern 
great lakes through this evening. high pressure 30.20 inches
builds into the region tonight and will slowly build to the east
through saturday. a trough averaging 29.90 inches will move
across lake erie on sunday and persist into monday. 


lez164>166-230215-
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-
avon point to willowick oh beyond 5 nm off shoreline to us-
canadian border-
345 pm edt wed jul 22 2026

.tonight...northwest winds 5 to 10 knots. a slight chance of
waterspouts late. waves 2 feet or less. 
.thursday...northwest winds 10 knots or less becoming north. a
slight chance of waterspouts early. a slight chance of showers
early. waves 1 foot or less. 
.thursday night...east winds 10 knots or less becoming southeast.
waves 1 foot or less. 
.friday...southeast winds 10 knots or less becoming northeast.
waves 1 foot or less. 
.friday night...northeast winds 5 to 10 knots becoming south.
waves 1 foot or less. 
.saturday...southwest winds 10 knots or less. waves 2 feet or
less. 
.sunday...southwest winds 5 to 10 knots becoming west. a chance
of showers and thunderstorms. waves 1 to 3 feet. 
.monday...southwest winds 5 to 15 knots. a chance of showers and
thunderstorms during the day, then showers likely with a chance
of thunderstorms monday night. waves 1 to 3 feet. 

winds and waves higher in and near thunderstorms.

$$

fzus63 kdtx 221946
glfsc 
expires:202607230400;;426108

lake st clair forecast
national weather service detroit/pontiac mi
346 pm edt wed jul 22 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...high pressure, 30.10 inches, over minnesota, will
slowly track east through the southern great lakes over the next
couple of days. dry weather and generally light winds can be
expected for thursday and friday.


lcz460-230400-
lake st clair-
346 pm edt wed jul 22 2026

.tonight...north winds 10 to 15 knots. partly cloudy in the 
evening then clearing. waves 2 feet or less.
.thursday...north winds 5 to 10 knots in the morning becoming light
and variable. sunny. waves 2 feet or less.
.thursday night...southeast winds 5 to 10 knots becoming light and
variable. mostly clear. waves 2 feet or less.
.friday...light and variable winds becoming southeast 5 to 10 knots
early in the afternoon. mostly sunny. waves 2 feet or less.
.friday night...southeast winds 5 to 10 knots becoming light and
variable. clear. waves 2 feet or less.
.saturday...light and variable winds becoming south 5 to 10 knots in
the afternoon and evening. mostly clear. waves 2 feet or less.
.sunday...east winds 5 to 10 knots. mostly clear. a chance of
showers and thunderstorms. waves 2 feet or less.
.monday...southwest winds 10 to 15 knots. partly cloudy. a chance of
showers and thunderstorms. waves 2 feet or less.

$$

fzus63 kdtx 221946
glflh 
expires:202607230400;;426048

open lake forecast for lake huron
national weather service detroit/pontiac mi
346 pm edt wed jul 22 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...high pressure, 30.10 inches, over minnesota, will
slowly track east through the southern great lakes over the next
couple of days. dry weather and generally light winds can be
expected for thursday and friday.


lhz462>464-230400-
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-
346 pm edt wed jul 22 2026

.tonight...northwest winds 10 to 20 knots decreasing to 5 to 10 
knots early in the morning. waves 3 to 5 feet. 
.thursday...west winds 5 to 10 knots in the morning becoming
light and variable. waves 1 to 3 feet. 
.thursday night...south winds 5 to 10 knots. waves 2 feet or
less. 
.friday...southwest winds 5 to 10 knots backing to the southeast
early in the afternoon. waves 2 feet or less. 
.friday night...east winds 5 to 10 knots becoming south 10 to
15 knots by midnight...then decreasing to 5 to 10 knots after
midnight. waves 2 feet or less. 
.saturday...south winds 5 to 10 knots. waves 2 feet or less. 
.sunday...southwest winds 5 to 10 knots. a chance of showers
early in the morning. a chance of showers . waves 2 feet or less.
.monday...southwest winds 5 to 10 knots backing to the southeast
early in the evening...then increasing to 10 to 15 knots by
midnight. a chance of showers. a chance of thunderstorms until
early evening. waves 1 to 3 feet. 


$$

fzus63 kmkx 221953
glflm 
expires:202607230315;;426262

open lake forecast for lake michigan
national weather service milwaukee/sullivan wi
253 pm cdt wed jul 22 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...

light and variable winds are expected tonight into thursday as high
pressure around 30.1 inches crosses wisconsin and southern lake
michigan. look for southerly winds to develop by friday as the
high progresses into the northeastern united states. a 29.5 
inch low pressure will move quickly from the canadian great 
plains toward quebec friday through saturday, maintaining south 
to southwest winds over lake michigan. the low will attempt to 
pull a cold front into the western great lakes on saturday, 
with the boundary slowly advancing south across the waters 
through saturday night, which will result in returning 
thunderstorm chances. a stationary front is expected to sit 
across lake michigan through the middle of next week, so there 
will be switches between northerly and southerly winds at times.
this front will be the focus for several rounds of
thunderstorms, possibly severe. 


lmz261-362-364-366-563-565-567-868-230315-
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-
253 pm cdt wed jul 22 2026

sheboygan wi to pentwater mi north...

.tonight...west winds 10 to 20 kt. waves 2 to 4 ft subsiding to
1 to 3 ft. 
.thursday...west winds 10 to 20 kt increasing to 15 to 25 kt late
in the morning, then becoming southwest early in the afternoon. 
waves 2 to 4 ft. 
.thursday night...southwest winds 15 to 25 kt. waves 3 to 5 ft. 
.friday...southwest winds 10 to 20 kt becoming south to 30 kt in
the afternoon. waves 2 to 4 ft building to 3 to 5 ft. 
.friday night...south winds to 30 kt becoming southwest. waves
4 to 6 ft occasionally to 8 ft. 
.saturday...southwest winds to 30 kt becoming south. waves 4 to
6 ft occasionally to 8 ft. 
.saturday night...southwest winds to 30 kt veering to northwest
10 to 20 kt. chance of showers. waves 4 to 6 ft occasionally to
8 ft subsiding to 3 to 5 ft. 
.sunday...north winds 10 to 15 kt backing to west 15 to 25 kt.
waves 1 to 3 ft. 
.monday...south winds 10 to 20 kt becoming southwest 15 to 25 kt.
waves 2 to 4 ft.  

$$

fzus63 kmkx 221953
glflm 
expires:202607230315;;426263

open lake forecast for lake michigan
national weather service milwaukee/sullivan wi
253 pm cdt wed jul 22 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...

light and variable winds are expected tonight into thursday as high
pressure around 30.1 inches crosses wisconsin and southern lake
michigan. look for southerly winds to develop by friday as the
high progresses into the northeastern united states. a 29.5 
inch low pressure will move quickly from the canadian great 
plains toward quebec friday through saturday, maintaining south 
to southwest winds over lake michigan. the low will attempt to 
pull a cold front into the western great lakes on saturday, 
with the boundary slowly advancing south across the waters 
through saturday night, which will result in returning 
thunderstorm chances. a stationary front is expected to sit 
across lake michigan through the middle of next week, so there 
will be switches between northerly and southerly winds at times.
this front will be the focus for several rounds of
thunderstorms, possibly severe. 


lmz080-669-671-673-675-777-779-870-872-874-876-878-230315-
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-
253 pm cdt wed jul 22 2026

sheboygan wi to pentwater mi south...

.tonight...north winds 10 to 20 kt becoming northwest 10 to 15 kt
late this evening, then diminishing to 5 to 10 kt after midnight
and becoming northwest 5 to 10 kt late. waves 3 to 5 ft subsiding
to 1 to 3 ft. 
.thursday...west winds 10 to 15 kt backing to south 10 to 20 kt.
waves 1 to 2 ft. 
.thursday night...south winds 10 to 20 kt becoming southwest
10 to 15 kt. waves 1 to 3 ft. 
.friday...southwest winds 10 to 15 kt becoming south 15 to 25 kt
in the afternoon. waves 1 to 3 ft building to 3 to 5 ft. 
.friday night...south winds 15 to 25 kt becoming southwest 10 to
20 kt. waves 3 to 5 ft. 
.saturday...southwest winds 15 to 25 kt becoming south to 30 kt.
waves 3 to 5 ft. 
.saturday night...southwest winds 15 to 25 kt becoming west 10 to
20 kt. waves 3 to 5 ft. 
.sunday...northwest winds 10 to 20 kt veering to northeast 15 to
25 kt. waves 1 to 3 ft. 
.monday...south winds 10 to 20 kt becoming southwest 15 to 25 kt.
waves 2 to 4 ft.  

$$