fzus61 kcle 031943
glfle 
expires:202607040215;;354630

open lake forecast for lake erie
national weather service cleveland oh
343 pm edt fri jul 3 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 currently influences lake erie through
saturday evening as a cold front will drift south over the region
through saturday night. low pressure 29.80 inches will move
through the great lakes region late sunday night dragging a cold
front through. high pressure 30.00 builds into the region early
tuesday.  


lez162>164-040215-
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-
343 pm edt fri jul 3 2026

.tonight...west winds 5 to 10 knots. a chance of showers and
thunderstorms early, then showers likely with a chance of
thunderstorms. a chance of showers with a slight chance of
thunderstorms late. waves 1 foot or less. 
.saturday...west winds 10 knots or less becoming southwest. a
slight chance of showers and thunderstorms in the morning, then a
chance of showers and thunderstorms in the afternoon. waves
1 foot or less. 
.saturday night...south winds 5 to 10 knots. a chance of showers
and thunderstorms. waves 1 foot or less. 
.sunday...southwest winds 5 to 10 knots becoming east. a chance
of showers and thunderstorms in the morning, then showers with a
chance of thunderstorms in the afternoon. waves 1 foot or less. 
.sunday night...southeast winds 5 to 10 knots. showers with a
chance of thunderstorms in the evening, then showers likely
overnight. waves 2 feet or less. 
.monday...east winds 5 to 10 knots becoming north. a chance of
showers and thunderstorms during the day, then a chance of
showers monday night. waves 1 foot or less. 
.tuesday...north winds 10 knots or less becoming northeast. waves
1 foot or less. 
.wednesday...northwest winds 10 knots or less becoming south.
waves 1 foot or less. 

winds and waves higher in and near thunderstorms.

$$

fzus63 kdtx 031939
glfsc 
expires:202607040345;;354420

lake st clair forecast
national weather service detroit/pontiac mi
339 pm edt fri jul 3 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...scattered to numerous showers and embedded
thunderstorms will be likely this evening across the southern
great lakes. strong to severe thunderstorm development will be
possible with wind gusts aoa 45 knots as the primary hazard. a
weak cold front then passes south across the region tomorrow,
shifting wind direction to the northeast.


lcz460-040345-
lake st clair-
339 pm edt fri jul 3 2026

...severe thunderstorm watch 447 in effect until 10 pm edt this
evening...

.tonight...west winds 5 to 10 knots. partly cloudy. a chance of
thunderstorms in the evening. a chance of light showers. waves 2
feet or less.
.saturday...west winds 5 to 10 knots early in the morning becoming
light and variable...then becoming southeast 5 to 10 knots late in
the afternoon. partly sunny. a chance of light showers early in the
morning. a chance of light showers early in the afternoon...then
showers likely and a chance of thunderstorms late in the afternoon.
waves 2 feet or less.
.saturday night...east winds 5 to 10 knots. partly cloudy early in
the evening becoming mostly cloudy. light showers likely and a
chance of thunderstorms early in the evening. a chance of showers in
the late evening and overnight. a chance of thunderstorms after
midnight. locally heavy rainfall possible by midnight. waves 2 feet
or less.
.sunday...southeast winds 5 to 10 knots. a chance of thunderstorms
early in the morning. a chance of light showers until late
afternoon...then showers and a chance of thunderstorms early in the
afternoon. waves 2 feet or less.
.sunday night...east winds 10 to 15 knots. showers in the evening. a
chance of thunderstorms. light showers likely after midnight. waves
2 feet or less.
.monday...east winds 10 to 15 knots diminishing to 5 to 10 knots in
the afternoon...then backing to the northeast in the evening. partly
cloudy. a chance of showers and thunderstorms. waves 2 feet or less.
.tuesday...northeast winds 5 to 10 knots. partly cloudy. waves 2
feet or less.
.wednesday...south winds 5 to 10 knots. mostly clear. waves 2 feet
or less.

$$

fzus63 kdtx 031402
glflh 
expires:202607032215;;339056

open lake forecast for lake huron
national weather service detroit/pontiac mi
1002 am edt fri jul 3 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, persists over the central
appalachians today. this will maintain a hot and humid airmass in
place over the central great lakes with potential for scattered
to numerous showers and thunderstorms. a weak cold front passes
south across the region on saturday, then weak low pressure
tracks through sunday into monday.


lhz462>464-032215-
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-
1002 am edt fri jul 3 2026

.rest of today...southwest winds 5 to 10 knots. a chance of
showers and thunderstorms. waves 2 feet or less. 
.tonight...light and variable winds. a chance of showers and
thunderstorms in the evening...then a chance of showers after
midnight. waves 2 feet or less. 
.saturday...north winds 5 to 10 knots. a chance of showers in the
morning. waves 2 feet or less. 
.saturday night...north winds 5 to 10 knots veering to the
northeast after midnight. a chance of showers. waves 2 feet or
less. 
.sunday...east winds 5 to 10 knots becoming northeast 10 to
15 knots late in the afternoon...then becoming east 5 to 10 knots
late in the evening. a chance of showers. a chance of
thunderstorms late in the afternoon. waves 1 to 3 feet. 
.monday...east winds 5 to 10 knots backing to the north . a
chance of thunderstorms early in the morning. waves 1 to 3 feet. 
.tuesday...light and variable winds becoming north 5 to 10 knots
early in the evening...then becoming light and variable by
midnight. waves 2 feet or less. 


$$

fzus63 kmkx 031405
glflm 
expires:202607032115;;339258

open lake forecast for lake michigan
national weather service milwaukee/sullivan wi
905 am cdt fri jul 3 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...

large high pressure around 30.1 inches will sit over the  
appalachian mountains and a trough of low pressure will remain 
over the great plains through tonight. a weak low pressure area 
will then organize and slowly move across wisconsin and lake 
michigan from saturday afternoon into sunday. scattered showers 
and thunderstorms are expected at times through the weekend. 
patchy marine fog will be possible as warm and humid air flows 
over the relatively cooler lake.


lmz261-362-364-366-563-565-567-868-032115-
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-
905 am cdt fri jul 3 2026

sheboygan wi to pentwater mi north...

.rest of today...southwest winds 10 to 15 kt. patchy fog this
afternoon. slight chance of showers and thunderstorms this
afternoon. waves 1 to 2 ft. 
.tonight...southwest winds 5 to 10 kt veering to north. patchy
fog. chance of showers and slight chance of thunderstorms in the
evening, then slight chance of showers overnight. waves 1 to
2 ft. 
.saturday...northeast winds 10 to 15 kt increasing to 10 to
20 kt. patchy fog in the morning. waves 1 to 3 ft. 
.saturday night...northeast winds 10 to 20 kt becoming east.
chance of showers. waves 1 to 3 ft. 
.sunday...east winds 10 to 20 kt becoming northeast. chance of
showers. waves 2 to 4 ft. 
.sunday night...northeast winds 10 to 20 kt diminishing to 10 to
15 kt. waves 1 to 3 ft. 
.monday...northeast winds 10 to 15 kt increasing to 10 to 20 kt.
waves 1 to 2 ft. 
.tuesday...northwest winds 5 to 10 kt becoming southwest 10 to
20 kt. waves 1 ft or less.  

$$

fzus63 kmkx 031405
glflm 
expires:202607032115;;339259

open lake forecast for lake michigan
national weather service milwaukee/sullivan wi
905 am cdt fri jul 3 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...

large high pressure around 30.1 inches will sit over the  
appalachian mountains and a trough of low pressure will remain 
over the great plains through tonight. a weak low pressure area 
will then organize and slowly move across wisconsin and lake 
michigan from saturday afternoon into sunday. scattered showers 
and thunderstorms are expected at times through the weekend. 
patchy marine fog will be possible as warm and humid air flows 
over the relatively cooler lake.


lmz080-669-671-673-675-777-779-870-872-874-876-878-032115-
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-
905 am cdt fri jul 3 2026

sheboygan wi to pentwater mi south...

.rest of today...southwest winds 10 to 15 kt becoming south.
patchy fog this afternoon. chance of showers and thunderstorms
this afternoon. waves 1 to 3 ft. 
.tonight...south winds 5 to 10 kt becoming west. patchy fog.
chance of showers and thunderstorms. waves 1 to 2 ft. 
.saturday...northwest winds 5 to 10 kt veering to northeast late
in the morning, then becoming north 10 to 20 kt in the afternoon.
patchy fog in the morning. chance of showers and thunderstorms.
waves 1 to 2 ft. 
.saturday night...northeast winds 10 to 15 kt veering to south.
chance of showers and thunderstorms in the evening, then showers
likely with a chance of thunderstorms overnight. waves 1 to 3 ft.
.sunday...west winds 10 to 20 kt becoming northwest. showers
likely in the morning, then chance of showers in the afternoon.
waves 1 to 3 ft. 
.sunday night...north winds 10 to 20 kt diminishing to 10 to
15 kt. chance of showers. waves 1 to 3 ft. 
.monday...north winds 10 to 15 kt increasing to 10 to 20 kt.
waves 1 to 3 ft. 
.tuesday...north winds 5 to 10 kt increasing to 10 to 20 kt.
waves 1 to 2 ft.  

$$