fzus61 kcle 291405
glfle 
expires:202606292015;;109847

open lake forecast for lake erie
national weather service cleveland oh
1005 am edt mon jun 29 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...
high pressure 30.10 over lake ontario will slowly move east today
and allow a warm front to cross lake erie tonight. a ridge
averaging 30.00 inches will build from the south behind the front
on tuesday and remain through much of the week.


lez162-163-292015-
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-
1005 am edt mon jun 29 2026

.this afternoon...east winds 10 knots or less. waves 1 foot or 
less. 
.tonight...east winds around 10 knots becoming southwest. waves
1 foot or less. 
.tuesday...southwest winds 10 to 15 knots. waves 2 feet or less. 
.tuesday night...southwest winds 10 to 15 knots. waves 1 to
2 feet. 
.wednesday...southwest winds 5 to 10 knots. waves 1 to 2 feet. 
.thursday...southwest winds 5 to 10 knots. waves 1 foot or less. 
.friday...southwest winds 5 to 10 knots. a chance of showers and
thunderstorms. waves 1 foot or less. 

winds and waves higher in and near thunderstorms.

$$

fzus61 kcle 291405
glfle 
expires:202606292015;;109848

open lake forecast for lake erie
national weather service cleveland oh
1005 am edt mon jun 29 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...
high pressure 30.10 over lake ontario will slowly move east today
and allow a warm front to cross lake erie tonight. a ridge
averaging 30.00 inches will build from the south behind the front
on tuesday and remain through much of the week.


lez164>168-292015-
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-
1005 am edt mon jun 29 2026

.this afternoon...east winds 10 knots or less. waves 1 foot or
less. 
.tonight...east winds 5 to 10 knots becoming south. a slight
chance of showers and thunderstorms late. waves 2 feet or less. 
.tuesday...south winds 5 to 10 knots becoming southwest. waves
1 to 2 feet. 
.tuesday night...southwest winds 5 to 15 knots. waves 1 to
3 feet. 
.wednesday...southwest winds 5 to 15 knots. waves 1 to 3 feet. 
.thursday...southwest winds 5 to 10 knots. waves 2 feet or less. 
.friday...southwest winds 5 to 10 knots. a chance of showers and
thunderstorms friday night. waves 2 feet or less. 

winds and waves higher in and near thunderstorms.

$$

fzus63 kdtx 291321
glfsc 
expires:202606292130;;108643

lake st clair forecast
national weather service detroit/pontiac mi
921 am edt mon jun 29 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 over the northern plains, 29.40 inches,
will lift north today and will drive a warm front northward
across the great lakes region. the great lakes region will then
reside between weak low pressure across northern ontario and high
pressure across the eastern seaboard through the end of the week.
this will sustain south-southwest winds with ample humidity.
thunderstorm chances will largely be confined to northern lake
huron through wednesday.


lcz460-292130-
lake st clair-
921 am edt mon jun 29 2026

.rest of today...southeast winds 5 to 10 knots. partly sunny. waves
2 feet or less.
.tonight...south winds 5 to 10 knots. mostly clear. waves 2 feet or
less.
.tuesday...southwest winds 5 to 10 knots increasing to 10 to 15
knots in the late morning and afternoon. mostly sunny. waves 2 feet
or less.
.tuesday night...southwest winds 10 to 15 knots diminishing to 5 to
10 knots after midnight. mostly clear. waves 2 feet or less.
.wednesday...southwest winds 10 to 15 knots. clear. waves 2 feet or
less.
.thursday...southwest winds 10 to 15 knots. clear. waves 2 feet or
less.
.friday...southwest winds 5 to 10 knots. partly cloudy. a chance of
showers and thunderstorms. waves 2 feet or less.

$$

fzus63 kdtx 291320
glflh 
expires:202606292130;;108639

open lake forecast for lake huron
national weather service detroit/pontiac mi
920 am edt mon jun 29 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 over the northern plains, 29.40 inches,
will lift north today and will drive a warm front northward
across the great lakes region. the great lakes region will then
reside between weak low pressure across northern ontario and high
pressure across the eastern seaboard through the end of the week.
this will sustain south-southwest winds with ample humidity.
thunderstorm chances will largely be confined to northern lake
huron through wednesday.


lhz363-462>464-292130-
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-
920 am edt mon jun 29 2026

.rest of today...southeast winds 5 to 10 knots. waves 1 to
3 feet. 
.tonight...southeast winds 10 to 15 knots veering to the south
early in the morning. waves 2 to 4 feet. 
.tuesday...south winds 10 to 15 knots. waves 2 to 4 feet. 
.tuesday night...south winds 10 to 15 knots becoming southwest
5 to 10 knots by midnight...then increasing to 10 to 15 knots
after midnight. waves 2 to 4 feet. 
.wednesday...southwest winds 10 to 15 knots. waves 2 to 4 feet. 
.thursday...southwest winds 10 to 15 knots becoming west 5 to
10 knots by midnight. a chance of showers . waves 1 to 3 feet
building to 2 to 4 feet. 
.friday...west winds 5 to 10 knots early in the morning becoming
light and variable...then becoming north 5 to 10 knots by
midnight. a chance of showers and thunderstorms...then a chance
of showers by midnight. waves 2 feet or less. 


$$

fzus63 kdtx 290709
glflh 
expires:202606291515;;094713

open lake forecast for lake huron
national weather service detroit/pontiac mi
309 am edt mon jun 29 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...strong low pressure, 29.20 inches, over the northern
plains, will pull a warm front up through the region on monday.
broad high pressure to the south will build back northward into
the region around 30.10 inches tuesday through the end of the
week.


lhz462>464-291515-
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 edt mon jun 29 2026

.today...southeast winds 5 to 10 knots increasing to 10 to
15 knots late in the afternoon. waves 2 feet or less. 
.tonight...southeast winds 10 to 15 knots. waves 2 to 4 feet. 
.tuesday...south winds 10 to 15 knots. waves 1 to 3 feet. 
.tuesday night...south winds 5 to 10 knots becoming southwest
10 to 15 knots in the late evening and overnight. waves 2 to
4 feet. 
.wednesday...southwest winds 10 to 15 knots decreasing to 5 to
10 knots. waves 1 to 3 feet. 
.thursday...southwest winds 5 to 10 knots increasing to 10 to
15 knots until early evening...then becoming west 5 to 10 knots
by midnight. waves 1 to 3 feet. 
.friday...west winds 5 to 10 knots early in the morning becoming
light and variable...then becoming north 5 to 10 knots by
midnight. a chance of showers . waves 2 feet or less. 


$$

fzus63 kmkx 291356
glflm 
expires:202606292115;;109467

open lake forecast for lake michigan
national weather service milwaukee/sullivan wi
856 am cdt mon jun 29 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...

low pressure around 29.2 inches will move northeast to eastern 
north dakota this afternoon. an associated warm front will move 
north across the lake through today as the low moves northward. 
southeasterly winds will linger through the majority of today,
increasing through this morning. winds become south-southwesterly
tonight, remaining breezy through wednesday. winds become modest
and southwesterly thursday into friday. areas of dense fog may 
develop at times this week due to a very humid airmass flowing 
over the cooler waters of the lake. scattered thunderstorms are 
forecast on most days, especially over the north half.


lmz261-362-364-366-563-565-567-868-292115-
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-
856 am cdt mon jun 29 2026

sheboygan wi to pentwater mi north...

.rest of today...southeast winds to 30 kt becoming south. chance
of showers and slight chance of thunderstorms through mid
morning. waves 4 to 7 ft occasionally to 9 ft. 
.tonight...south winds to 30 kt diminishing to 15 to 25 kt. waves
4 to 7 ft occasionally to 9 ft subsiding to 4 to 6 ft
occasionally to 8 ft. 
.tuesday...southwest winds 15 to 25 kt becoming south. patchy fog
in the morning. waves 4 to 6 ft occasionally to 8 ft. 
.tuesday night...south winds to 30 kt becoming southwest 15 to
25 kt. chance of showers and thunderstorms in the evening, then
chance of showers overnight. waves 4 to 6 ft occasionally to
8 ft. 
.wednesday...southwest winds 10 to 20 kt becoming south to 30 kt
in the afternoon. waves 4 to 6 ft occasionally to 8 ft. 
.wednesday night...southwest winds to 30 kt diminishing to 15 to
25 kt. chance of showers and thunderstorms. waves 4 to 6 ft
occasionally to 8 ft. 
.thursday...southwest winds to 30 kt. waves 3 to 5 ft. 
.friday...south winds 10 to 15 kt increasing to 10 to 20 kt.
chance of showers. waves 1 to 3 ft.  

$$

fzus63 kmkx 291356
glflm 
expires:202606292115;;109468

open lake forecast for lake michigan
national weather service milwaukee/sullivan wi
856 am cdt mon jun 29 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...

low pressure around 29.2 inches will move northeast to eastern 
north dakota this afternoon. an associated warm front will move 
north across the lake through today as the low moves northward. 
southeasterly winds will linger through the majority of today,
increasing through this morning. winds become south-southwesterly
tonight, remaining breezy through wednesday. winds become modest
and southwesterly thursday into friday. areas of dense fog may 
develop at times this week due to a very humid airmass flowing 
over the cooler waters of the lake. scattered thunderstorms are 
forecast on most days, especially over the north half.


lmz080-669-671-673-675-777-779-870-872-874-876-878-292115-
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-
856 am cdt mon jun 29 2026

sheboygan wi to pentwater mi south...

.rest of today...southeast winds to 30 kt becoming south. waves
4 to 7 ft occasionally to 9 ft. 
.tonight...south winds to 30 kt diminishing to 15 to 25 kt. waves
4 to 7 ft occasionally to 9 ft subsiding to 4 to 6 ft
occasionally to 8 ft. 
.tuesday...south winds 10 to 20 kt increasing to 15 to 25 kt.
patchy fog in the morning. waves 4 to 6 ft occasionally to 8 ft. 
.tuesday night...southwest winds 15 to 25 kt diminishing to 10 to
20 kt. waves 4 to 6 ft occasionally to 8 ft. 
.wednesday...southwest winds 10 to 20 kt becoming south 15 to
25 kt. waves 3 to 5 ft. 
.wednesday night...southwest winds 15 to 25 kt diminishing to
10 to 20 kt. waves 3 to 5 ft. 
.thursday...southwest winds 15 to 25 kt becoming south. waves
3 to 5 ft. 
.friday...southwest winds 10 to 15 kt becoming south 10 to 20 kt.
chance of showers. waves 1 to 3 ft.  

$$