fzus61 kcle 130142
glfle 
expires:202607130815;;874424

open lake forecast for lake erie
national weather service cleveland oh
942 pm edt sun jul 12 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 30.20 inches continues to build over the great lakes
region through monday before settling south across the ohio valley
by tuesday. a cold front will sink south across lake erie on
wednesday night.


lez162-163-130815-
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-
942 pm edt sun jul 12 2026

.overnight...east winds 5 to 10 knots becoming northeast.
waves 1 to 3 feet. 
.monday...northeast winds 10 knots or less becoming southeast.
waves 1 foot or less. 
.monday night...south winds 5 to 10 knots becoming southwest.
waves 1 foot or less. 
.tuesday...southwest winds 5 to 10 knots. waves 1 foot or less. 
.tuesday night...southwest winds 5 to 15 knots becoming west.
waves 2 feet or less. 
.wednesday...west winds 5 to 10 knots becoming northeast. waves
2 feet or less. 
.thursday...west winds 5 to 10 knots becoming north. waves 1 foot
or less. 
.friday...northwest winds 5 to 15 knots becoming west. a chance
of showers friday night. waves 2 feet or less. 

$$

fzus61 kcle 130142
glfle 
expires:202607130815;;874425

open lake forecast for lake erie
national weather service cleveland oh
942 pm edt sun jul 12 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 30.20 inches continues to build over the great lakes
region through monday before settling south across the ohio valley
by tuesday. a cold front will sink south across lake erie on
wednesday night.


lez164>166-130815-
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-
942 pm edt sun jul 12 2026

.overnight...east winds 5 to 15 knots becoming northeast.
waves 1 to 3 feet. 
.monday...east winds less than 10 knots becoming north. waves
1 foot or less. 
.monday night...east winds 10 knots or less becoming southwest.
waves 1 foot or less. 
.tuesday...southwest winds 5 to 15 knots. waves 2 feet or less. 
.tuesday night...southwest winds 10 to 15 knots becoming west.
waves 1 to 3 feet. 
.wednesday...west winds 5 to 15 knots becoming north. waves 1 to
3 feet. 
.thursday...north winds 10 knots or less becoming northeast.
waves 1 foot or less. 
.friday...northwest winds 5 to 15 knots becoming southwest. a
chance of showers friday night. waves 2 feet or less. 

$$

fzus63 kdtx 130159
glflh 
expires:202607131000;;874741

open lake forecast for lake huron
national weather service detroit/pontiac mi
959 pm edt sun jul 12 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...area of high pressure, 30.20 inches, will continue to
influence the quiet weather over much of the great lakes region.
there are slight chances for some unsettled weather over northern
portions of lake huron overnight, otherwise, dry conditions
prevail through at least the middle of week.


lhz462>464-131000-
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-
959 pm edt sun jul 12 2026

.rest of tonight...light and variable winds becoming south 5 to
10 knots after midnight. waves 2 feet or less. 
.monday...southwest winds 5 to 10 knots backing to the south late
in the afternoon. waves 1 to 3 feet. 
.monday night...south winds 5 to 10 knots becoming southwest
10 to 15 knots in the late evening and overnight. waves 1 to
3 feet. 
.tuesday...southwest winds 10 to 15 knots decreasing to 5 to
10 knots early in the afternoon. waves 1 to 3 feet building to
2 to 4 feet early in the afternoon. 
.tuesday night...west winds 10 to 15 knots becoming northwest
5 to 10 knots after midnight. waves 2 to 4 feet subsiding to 1 to
3 feet in the late evening and overnight. 
.wednesday...northwest winds 5 to 10 knots becoming light and
variable...then becoming north 5 to 10 knots late in the evening.
waves 2 feet or less. 
.thursday...north winds 5 to 10 knots. waves 2 feet or less. 
.friday...north winds 5 to 10 knots increasing to 10 to 15 knots
early in the evening...then veering to the east by midnight. a
chance of showers . waves 1 to 3 feet. 


$$

fzus63 kdtx 130159
glfsc 
expires:202607131000;;874743

lake st clair forecast
national weather service detroit/pontiac mi
959 pm edt sun jul 12 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...area of high pressure, 30.20 inches, will continue to
influence the quiet weather over much of the great lakes region.
there are slight chances for some unsettled weather over northern
portions of lake huron overnight, otherwise, dry conditions
prevail through at least the middle of week.


lcz460-131000-
lake st clair-
959 pm edt sun jul 12 2026

.rest of tonight...southeast winds 5 to 10 knots this evening
becoming light and variable. clear. waves 2 feet or less.
.monday...light and variable winds becoming southeast 5 to 10 knots
in the afternoon. sunny. waves 2 feet or less.
.monday night...south winds 5 to 10 knots veering to the southwest
after midnight. clear. waves 2 feet or less.
.tuesday...southwest winds 5 to 10 knots increasing to 10 to 15
knots early in the afternoon. sunny. waves 2 feet or less.
.tuesday night...west winds 10 to 15 knots. clear. waves 2 feet or
less.
.wednesday...northwest winds 5 to 10 knots veering to the north in
the afternoon...then becoming northeast 10 to 15 knots in the
evening. sunny becoming mostly clear. waves 2 feet or less.
.thursday...northeast winds 5 to 10 knots. mostly clear. waves 2
feet or less.
.friday...northwest winds 10 to 15 knots. partly cloudy. a chance of
showers. waves 2 feet or less.

$$

fzus63 kmkx 130156
glflm 
expires:202607130915;;874673

open lake forecast for lake michigan
national weather service milwaukee/sullivan wi
856 pm cdt sun jul 12 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 of 30.2 inches over the great lakes region will 
maintain an axis roughly from northern iowa to southern lower 
michigan through monday and then sink into illinois and indiana 
tuesday and wednesday while weakening to 30.1 inches. low 
pressure around 29.6 inches will approach from the northern 
plains thursday into friday. look for winds to become south- 
southwesterly for monday and tuesday. a weak cold front will 
bring a wind shift to the north- northeast wednesday into 
thursday.


lmz261-362-364-366-563-565-567-868-130915-
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 pm cdt sun jul 12 2026

sheboygan wi to pentwater mi north...

.rest of tonight...southwest winds 15 to 25 kt diminishing to
10 to 20 kt. slight chance of showers through early evening.
waves 2 to 4 ft. 
.monday...southwest winds 10 to 20 kt. waves 1 to 3 ft. 
.monday night...southwest winds 10 to 20 kt. waves 1 to 3 ft. 
.tuesday...southwest winds 10 to 20 kt increasing to 30 kt in the
afternoon. waves 2 to 4 ft. 
.tuesday night...west winds 15 to 25 kt becoming northwest 10 to
15 kt overnight. waves 2 to 4 ft. 
.wednesday...north winds 10 to 15 kt increasing to 10 to 20 kt.
waves 1 to 3 ft. 
.wednesday night...north winds 10 to 20 kt diminishing to 5 to
10 kt. waves 1 to 3 ft subsiding to 1 ft or less. 
.thursday...north winds 10 to 15 kt increasing to 10 to 20 kt.
waves 1 to 2 ft. 
.friday...southeast winds 10 to 20 kt becoming south 15 to 25 kt.
waves 2 to 4 ft.  

$$

fzus63 kmkx 130156
glflm 
expires:202607130915;;874674

open lake forecast for lake michigan
national weather service milwaukee/sullivan wi
856 pm cdt sun jul 12 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 of 30.2 inches over the great lakes region will 
maintain an axis roughly from northern iowa to southern lower 
michigan through monday and then sink into illinois and indiana 
tuesday and wednesday while weakening to 30.1 inches. low 
pressure around 29.6 inches will approach from the northern 
plains thursday into friday. look for winds to become south- 
southwesterly for monday and tuesday. a weak cold front will 
bring a wind shift to the north- northeast wednesday into 
thursday.


lmz080-669-671-673-675-777-779-870-872-874-876-878-130915-
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 pm cdt sun jul 12 2026

sheboygan wi to pentwater mi south...

.rest of tonight...northwest winds 10 to 15 kt becoming
southwest. waves 1 to 2 ft. 
.monday...west winds 10 to 15 kt becoming south. waves 1 to 2 ft.
.monday night...south winds 10 to 15 kt becoming southwest. waves
1 to 2 ft. 
.tuesday...west winds 10 to 15 kt becoming southwest 10 to 20 kt.
waves 1 to 2 ft. 
.tuesday night...southwest winds 10 to 20 kt becoming west 10 to
15 kt. waves 1 to 3 ft. 
.wednesday...northwest winds 10 to 15 kt becoming north 10 to
20 kt. waves 1 to 3 ft. 
.wednesday night...north winds 10 to 20 kt diminishing to 5 to
10 kt. waves 1 to 3 ft. 
.thursday...north winds 5 to 10 kt becoming northeast. waves 1 to
2 ft. 
.friday...south winds 10 to 20 kt increasing to 15 to 25 kt.
waves 2 to 4 ft.  

$$