fzus61 kcle 231417
glfle 
expires:202605232015;;512850

open lake forecast for lake erie
national weather service cleveland oh
1017 am edt sat may 23 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...
low pressure 29.90 inches moves northeastward into the western
basin of lake erie today with a weak cold front tonight into 
early sunday. a weak trough averaging 30.00 inches will pass over 
the region on sunday. high pressure 30.10 inches builds into the 
region early monday through the middle of next week.


lez162-163-232015-
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-
1017 am edt sat may 23 2026

.this afternoon...southeast winds 15 to 20 knots becoming south
10 to 15 knots. showers with a slight chance of thunderstorms.
waves 3 to 5 feet subsiding to 2 to 4 feet. 
.tonight...southwest winds 5 to 15 knots. a chance of showers
early. waves 1 to 3 feet subsiding to 1 foot or less. 
.sunday...southwest winds less than 10 knots becoming southeast.
showers likely in the afternoon. waves 1 foot or less. 
.sunday night...southeast winds 10 knots or less becoming
northwest. showers likely in the evening. waves 1 foot or less. 
.monday...north winds less than 10 knots becoming south. waves
1 foot or less. 
.tuesday...south winds less than 10 knots becoming east. waves
1 foot or less. 
.wednesday...northeast winds 10 knots or less. waves 2 feet or
less. 

winds and waves higher in and near thunderstorms.

$$

fzus61 kcle 231417
glfle 
expires:202605232015;;512851

open lake forecast for lake erie
national weather service cleveland oh
1017 am edt sat may 23 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...
low pressure 29.90 inches moves northeastward into the western
basin of lake erie today with a weak cold front tonight into 
early sunday. a weak trough averaging 30.00 inches will pass over 
the region on sunday. high pressure 30.10 inches builds into the 
region early monday through the middle of next week.


lez164>168-232015-
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-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-
1017 am edt sat may 23 2026

.this afternoon...southeast winds 15 to 25 knots. showers with a
slight chance of thunderstorms, then showers likely with a chance
of thunderstorms late. waves 3 to 6 feet. 
.tonight...south winds 15 to 25 knots. showers likely with a
slight chance of thunderstorms early, then a chance of showers. a
slight chance of showers late. waves 3 to 6 feet subsiding to
2 to 4 feet. 
.sunday...southwest winds 5 to 15 knots becoming northeast less
than 10 knots. a chance of showers in the afternoon. waves 1 to
3 feet subsiding to 1 foot or less. 
.sunday night...southeast winds less than 10 knots becoming
northwest. a chance of showers. waves 1 foot or less. 
.monday...north winds less than 10 knots. waves 1 foot or less. 
.tuesday...south winds less than 10 knots becoming southeast.
waves 1 foot or less. 
.wednesday...light and variable winds becoming northeast 5 to
10 knots. waves 1 foot or less. 

winds and waves higher in and near thunderstorms.

$$

fzus63 kdtx 231342
glfsc 
expires:202605232145;;511375

lake st clair forecast
national weather service detroit/pontiac mi
942 am edt sat may 23 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...low pressure, 29.90 inches, will lift from eastern
ohio across metro detroit this morning. the low will then lift
into central lake huron tonight, weakening to 30.00 inches. a
weak surface front will cross the region sunday, providing a
chance for showers and isolated thunderstorms. high pressure will
then expand across the eastern great lakes sunday night into
monday.


lcz460-232145-
lake st clair-
942 am edt sat may 23 2026

...small craft advisory in effect through this evening...

.rest of today...east winds 20 to 25 knots with gusts to 30 knots
diminishing to 15 to 20 knots late in the afternoon. showers. waves
3 to 5 feet. waves occasionally around 7 feet.
.tonight...southeast winds 10 to 15 knots veering to the southwest
by midnight...then diminishing to 5 to 10 knots early in the
morning. mostly cloudy. a chance of light showers in the evening.
waves 1 to 3 feet.
.sunday...south winds 5 to 10 knots. mostly cloudy. a chance of
light showers early in the afternoon. waves 2 feet or less.
.sunday night...south winds 5 to 10 knots early in the evening
becoming light and variable. mostly cloudy with a chance of light
showers early in the evening...then partly cloudy in the late
evening and overnight. waves 2 feet or less.
.monday...light and variable winds becoming south 5 to 10 knots in
the evening. mostly sunny becoming partly cloudy. waves nearly calm.
.tuesday...southwest winds 5 to 10 knots. partly cloudy. waves 2
feet or less.
.wednesday...northeast winds 5 to 10 knots. partly cloudy. waves 2
feet or less.

$$

fzus63 kdtx 231342
glflh 
expires:202605232145;;511355

open lake forecast for lake huron
national weather service detroit/pontiac mi
942 am edt sat may 23 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...low pressure, 29.90 inches, will lift from eastern
ohio across metro detroit this morning. the low will then lift
into central lake huron tonight, weakening to 30.00 inches. a
weak surface front will cross the region sunday, providing a
chance for showers and isolated thunderstorms. high pressure will
then expand across the eastern great lakes sunday night into
monday.


lhz462>464-232145-
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-
942 am edt sat may 23 2026

.rest of today...east winds 10 to 15 knots increasing to 15 to
20 knots with gusts to around 30 knots in the afternoon. showers.
waves 5 to 7 feet. waves occasionally around 10 feet. 
.tonight...east winds 15 to 20 knots becoming southeast 5 to
10 knots. showers in the evening...then a chance of showers after
midnight. waves 5 to 7 feet. waves occasionally around 10 feet. 
.sunday...southeast winds 5 to 10 knots. a chance of showers in
the afternoon. waves 2 to 4 feet subsiding to 2 feet or less in
the late morning and afternoon. 
.sunday night...southeast winds 5 to 10 knots early in the
evening becoming light and variable. waves 2 feet or less. 
.monday...light and variable winds becoming southwest 5 to
10 knots late in the morning...then backing to the south late in
the afternoon. waves 2 feet or less. 
.tuesday...light and variable winds becoming southwest 5 to
10 knots. waves 2 feet or less. 
.wednesday...northwest winds 5 to 10 knots veering to the north.
waves 2 feet or less. 


$$

fzus63 kmkx 231351
glflm 
expires:202605232115;;511506

open lake forecast for lake michigan
national weather service milwaukee/sullivan wi
851 am cdt sat may 23 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...

high pressure around 30.5 inches centered over eastern quebec 
will slowly move across the new england coast later today and 
tonight. meanwhile, low pressure of 29.8 inches over the western 
ohio valley will move to lake huron and southern ontario for 
tonight. modest to breezy easterly winds will continue into this 
evening over far northern lake michigan. elsewhere, light to 
modest east northeast winds will turn northerly for this 
afternoon. the light winds will then gradually turn southerly late
tonight into sunday morning across all of lake michigan. light to
modest southerly winds are then likely for sunday through 
tuesday.


lmz261-362-364-366-563-565-567-868-232115-
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-
851 am cdt sat may 23 2026

sheboygan wi to pentwater mi north...

.rest of today...east winds 15 to 25 kt becoming northeast to
30 kt. isolated rain showers through mid morning. waves 4 to 6 ft
occasionally to 8 ft. 
.tonight...east winds to 30 kt diminishing to 15 to 25 kt late in
the evening, then diminishing to 10 to 20 kt after midnight
becoming southeast 10 to 15 kt late. patchy fog overnight. waves
3 to 5 ft subsiding to 1 to 3 ft. 
.sunday...south winds 5 to 10 kt increasing to 10 to 15 kt.
patchy fog in the morning. waves 1 to 2 ft. 
.sunday night...south winds 10 to 15 kt. waves 1 to 2 ft. 
.monday...south winds 10 to 20 kt. waves 1 to 2 ft building to
2 to 4 ft. 
.monday night...south winds 10 to 20 kt diminishing to 10 to
15 kt. waves 2 to 4 ft. 
.tuesday...southwest winds 10 to 15 kt becoming south 10 to
20 kt. waves 1 to 2 ft. 
.wednesday...east winds 5 to 10 kt becoming northeast 10 to
20 kt. waves 1 to 2 ft.  

$$

fzus63 kmkx 231351
glflm 
expires:202605232115;;511507

open lake forecast for lake michigan
national weather service milwaukee/sullivan wi
851 am cdt sat may 23 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...

high pressure around 30.5 inches centered over eastern quebec 
will slowly move across the new england coast later today and 
tonight. meanwhile, low pressure of 29.8 inches over the western 
ohio valley will move to lake huron and southern ontario for 
tonight. modest to breezy easterly winds will continue into this 
evening over far northern lake michigan. elsewhere, light to 
modest east northeast winds will turn northerly for this 
afternoon. the light winds will then gradually turn southerly late
tonight into sunday morning across all of lake michigan. light to
modest southerly winds are then likely for sunday through 
tuesday.


lmz080-669-671-673-675-777-779-870-872-874-876-878-232115-
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-
851 am cdt sat may 23 2026

sheboygan wi to pentwater mi south...

.rest of today...northeast winds 10 to 20 kt becoming north 10 to
15 kt. patchy fog through mid morning. isolated rain showers
through mid morning. waves 1 to 3 ft. 
.tonight...northeast winds 5 to 10 kt veering to southeast.
patchy fog overnight. slight chance of rain showers and
thunderstorms overnight. waves 1 to 2 ft. 
.sunday...southeast winds less than 10 kt increasing to 5 to
10 kt. patchy fog in the morning. chance of showers in the
morning. waves 1 ft or less. 
.sunday night...south winds 10 to 15 kt diminishing to 5 to
10 kt. waves 1 to 2 ft. 
.monday...south winds 10 to 15 kt increasing to 10 to 20 kt.
waves 1 to 2 ft building to 2 to 4 ft. 
.monday night...south winds 10 to 15 kt diminishing to 5 to
10 kt. waves 2 to 4 ft subsiding to 1 to 2 ft. 
.tuesday...south winds 5 to 10 kt increasing to 10 to 15 kt.
waves 1 to 2 ft. 
.wednesday...east winds 5 to 10 kt becoming northeast 10 to
20 kt. waves 1 ft or less building to 1 to 2 ft.  

$$