fzus61 kcle 090153
glfle 
expires:202607090815;;650473

open lake forecast for lake erie
national weather service cleveland oh
953 pm edt wed jul 8 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 inches will linger over lake erie into thursday 
before a cold front drops south across the lake late thursday into 
friday. high pressure 30.10 inches returns this weekend and will 
persist into early next week.


lez162>164-090815-
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-
the islands to vermilion oh beyond 5 nm off shoreline to us-
canadian border-
953 pm edt wed jul 8 2026

.overnight...south winds 10 knots or less becoming
southwest. waves 1 foot or less. 
.thursday...southwest winds 5 to 10 knots. a chance of showers
and thunderstorms in the afternoon. waves 1 foot or less. 
.thursday night...west winds 5 to 10 knots. a chance of showers
and thunderstorms. waves 1 foot or less. 
.friday...west winds 10 knots or less becoming north. a chance of
showers. waves 1 foot or less. 
.friday night...northeast winds 5 to 10 knots. a chance of
showers in the evening. waves 1 foot or less. 
.saturday...northeast winds 5 to 15 knots becoming east. waves
2 feet or less. 
.sunday...east winds 5 to 10 knots. waves 1 foot or less. 
.monday...north winds 5 to 10 knots becoming west. waves 1 foot
or less. 

winds and waves higher in and near thunderstorms.

$$

fzus63 kdtx 090315
glfsc 
expires:202607091115;;653418

lake st clair forecast
national weather service detroit/pontiac mi
1115 pm edt wed jul 8 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...a low pressure system, 29.70 inches, will trek 
through the great lakes region thursday, bringing the potential 
for rain showers and isolated thunderstorms. a high pressure 
system, 30.20 inches, is then expected to develop over the region
and persist throughout the weekend.


lcz460-091115-
lake st clair-
1115 pm edt wed jul 8 2026

.rest of tonight...southwest winds 5 to 10 knots. mostly clear.
waves 2 feet or less.
.thursday...southwest winds 5 to 10 knots. partly sunny. a chance of
showers and thunderstorms early in the afternoon. showers likely 
and a chance of thunderstorms late in the afternoon. waves 2 feet 
or less.
.thursday night...west winds 5 to 10 knots veering to the north
after midnight. partly cloudy early in the evening becoming mostly
cloudy. light showers likely early in the evening. a chance of
thunderstorms. a chance of light showers in the late evening and
overnight. waves 2 feet or less.
.friday...north winds 5 to 10 knots. partly sunny. waves 2 feet or
less.
.friday night...northeast winds 10 to 15 knots diminishing to 5 to
10 knots after midnight. mostly clear. waves 2 feet or less.
.saturday...northeast winds 10 to 15 knots. mostly clear. waves 2
feet or less.
.sunday...southeast winds 5 to 10 knots. mostly clear. waves 2 feet
or less.
.monday...south winds 5 to 10 knots. clear. waves 2 feet or less.

$$

fzus63 kdtx 090315
glflh 
expires:202607091115;;653385

open lake forecast for lake huron
national weather service detroit/pontiac mi
1115 pm edt wed jul 8 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...a low pressure system, 29.70 inches, will trek 
through the great lakes region thursday, bringing the potential 
for rain showers and isolated thunderstorms. a high pressure 
system, 30.20 inches, is then expected to develop over the region
and persist throughout the weekend.


lhz462>464-091115-
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-
1115 pm edt wed jul 8 2026

.rest of tonight...southwest winds 5 to 10 knots veering to the
northwest early in the morning. thunderstorms likely, mainly north
of harbor beach. waves 2 feet or less. 
.thursday...southwest winds 5 to 10 knots backing to the south in
the late morning and early afternoon...then veering to the south
5 to 10 knots late in the afternoon. a chance of showers in the
morning...then a chance of showers and thunderstorms in the
afternoon. waves 2 feet or less. 
.thursday night...light and variable winds becoming north 5 to
10 knots after midnight. a chance of showers in the evening.
waves 2 feet or less. 
.friday...north winds 5 to 10 knots. waves 2 feet or less. 
.friday night...north winds 10 to 15 knots becoming northeast
5 to 10 knots in the late evening and overnight. waves 1 to
3 feet. 
.saturday...northeast winds 5 to 10 knots. waves 2 feet or less. 
.sunday...light and variable winds becoming southeast 5 to
10 knots early in the evening...then veering to the south by
midnight. waves 2 feet or less. 
.monday...southwest winds 5 to 10 knots backing to the south .
waves 2 feet or less. 


$$

fzus63 kmkx 090143
glflm 
expires:202607090915;;650228

open lake forecast for lake michigan
national weather service milwaukee/sullivan wi
843 pm cdt wed jul 8 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 30.0 inches will remain over the ohio river 
valley through tonight. light south winds will continue tonight, 
as weak low pressure around 29.8 inches and an accompanying cold 
front approaches from upper michigan and northwest wisconsin. 
light winds will become north behind the frontal passage thursday
into thursday night. winds will become north to northeast on 
friday, as high pressure around 30.0 inches builds into the the 
region from the northwest. the high should continue to bring 
light to modest winds for the weekend.


lmz261-362-364-366-868-090915-
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 pentwater to manistee mi 5 nm offshore to mid
lake-
843 pm cdt wed jul 8 2026

rock island passage to charlevoix mi north...

.rest of tonight...southwest winds 10 to 15 kt diminishing to
5 to 10 kt. patchy fog. showers likely with a chance of
thunderstorms. waves 1 to 2 ft. 
.thursday...north winds 10 to 15 kt becoming northwest. patchy
fog in the morning. chance of showers and slight chance of
thunderstorms in the morning. waves 1 to 2 ft. 
.thursday night...northwest winds 10 to 15 kt becoming north 5 to
10 kt. waves 1 to 2 ft. 
.friday...north winds 10 to 15 kt increasing to 15 to 25 kt in
the afternoon. waves 1 to 2 ft building to 1 to 3 ft. 
.friday night...northeast winds 10 to 20 kt becoming east 5 to
10 kt overnight. waves 1 to 3 ft subsiding to 1 to 2 ft. 
.saturday...east winds 5 to 10 kt backing to north 10 to 20 kt in
the afternoon. waves 1 to 2 ft. 
.saturday night...east winds 10 to 20 kt veering to south 10 to
15 kt. waves 1 to 2 ft. 
.sunday...southwest winds 10 to 20 kt. waves 1 to 3 ft. 
.monday...southwest winds 10 to 20 kt increasing to 15 to 25 kt.
waves 1 to 3 ft.  

$$

fzus63 kmkx 090143
glflm 
expires:202607090915;;650230

open lake forecast for lake michigan
national weather service milwaukee/sullivan wi
843 pm cdt wed jul 8 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 30.0 inches will remain over the ohio river 
valley through tonight. light south winds will continue tonight, 
as weak low pressure around 29.8 inches and an accompanying cold 
front approaches from upper michigan and northwest wisconsin. 
light winds will become north behind the frontal passage thursday
into thursday night. winds will become north to northeast on 
friday, as high pressure around 30.0 inches builds into the the 
region from the northwest. the high should continue to bring 
light to modest winds for the weekend.


lmz080-671-673-675-777-779-870-872-874-876-878-090915-
lake michigan from michigan city in to st. joseph mi 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-
843 pm cdt wed jul 8 2026

port washington wi to whitehall mi south...

.rest of tonight...south winds 10 to 15 kt diminishing to 5 to
10 kt. chance of showers and thunderstorms through early evening,
then chance of showers and slight chance of thunderstorms
overnight. waves 1 to 2 ft. 
.thursday...south winds 10 to 15 kt. chance of showers and slight
chance of thunderstorms in the morning, then chance of showers
and thunderstorms in the afternoon. waves 1 ft or less.
.thursday night...north winds 10 to 15 kt diminishing to 5 to
10 kt. chance of thunderstorms in the evening. waves 1 to 2 ft. 
.friday...north winds 10 to 15 kt increasing to 15 to 25 kt in
the afternoon. waves 1 to 3 ft building to 2 to 4 ft. 
.friday night...north winds 15 to 25 kt becoming northeast 10 to
15 kt overnight. waves 2 to 4 ft. 
.saturday...east winds 10 to 15 kt becoming north 10 to 20 kt.
waves 1 to 3 ft. 
.saturday night...northeast winds 10 to 20 kt becoming east 5 to
10 kt. waves 1 to 2 ft. 
.sunday...southeast winds 5 to 10 kt becoming east. waves 1 ft or
less. 
.monday...west winds 10 to 15 kt becoming southwest 10 to 20 kt.
waves 1 to 2 ft.  

$$