(1/5)
Latest Great Lakes Marine Forecast by KCLE
Issued 7/10/2026 3:46 AM America/New_York.
Valid through 7/10/2026 10:30 AM America/New_York.
fzus61 kcle 100746
glfle
expires:202607101430;;722418
open lake forecast for lake erie
national weather service cleveland oh
346 am edt fri jul 10 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...
a weak cold front will push south of the lakeshore today. high
pressure 30.10 inches returns for this weekend and will persist
into early next week.
lez162>164-101430-
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-
346 am edt fri jul 10 2026
.today...west winds 10 knots or less becoming northeast. a slight
chance of showers and thunderstorms this morning, then a chance
of showers and thunderstorms this afternoon. waves 1 foot or
less.
.tonight...northeast winds 5 to 10 knots. a slight chance of
showers and thunderstorms early, then a slight chance of showers
late in the evening. waves 1 foot or less.
.saturday...northeast winds 10 to 15 knots. waves 1 to 3 feet.
.saturday night...northeast winds 5 to 15 knots. waves 1 to
3 feet.
.sunday...northeast winds 5 to 10 knots becoming east. waves
2 feet or less.
.monday...east winds 10 knots or less becoming southwest. waves
1 foot or less.
.tuesday...southwest winds 5 to 15 knots becoming west. waves
2 feet or less.
winds and waves higher in and near thunderstorms.
$$
(2/5)
Latest Great Lakes Marine Forecast by KDTX
Issued 7/10/2026 3:22 AM America/New_York.
Valid through 7/10/2026 11:30 AM America/New_York.
fzus63 kdtx 100722
glfsc
expires:202607101530;;721912
lake st clair forecast
national weather service detroit/pontiac mi
322 am edt fri jul 10 2026
waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.
.synopsis...a cold front stalls across the southern great lakes
friday morning, maintaining a chance for showers and
thunderstorms near lake st. clair and western lake erie.
meanwhile, high pressure develops over the northern great lakes.
this high migrates southward into the central great lakes through
this weekend, strengthening slightly to 30.20 inches while
offering benign conditions.
lcz460-101530-
lake st clair-
322 am edt fri jul 10 2026
.today...north winds 5 to 10 knots in the morning becoming light and
variable...then becoming north 5 to 10 knots late in the afternoon.
partly sunny. waves 2 feet or less.
.tonight...northeast winds 10 to 15 knots becoming north 5 to 10
knots after midnight...then increasing to 10 to 15 knots early in
the morning. partly cloudy. waves 2 feet or less.
.saturday...northeast winds 10 to 15 knots diminishing to 5 to 10
knots in the late morning and afternoon. mostly sunny. waves 2 feet
or less.
.saturday night...northeast winds 10 to 15 knots diminishing to 5 to
10 knots after midnight. mostly clear. waves 2 feet or less.
.sunday...light and variable winds becoming east 5 to 10 knots in
the afternoon and evening. clear. waves 2 feet or less.
.monday...south winds 5 to 10 knots. clear. waves 2 feet or less.
.tuesday...southwest winds 10 to 15 knots. clear. waves 2 feet or
less.
$$
(3/5)
Latest Great Lakes Marine Forecast by KDTX
Issued 7/10/2026 3:22 AM America/New_York.
Valid through 7/10/2026 11:30 AM America/New_York.
fzus63 kdtx 100722
glflh
expires:202607101530;;721910
open lake forecast for lake huron
national weather service detroit/pontiac mi
322 am edt fri jul 10 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 cold front stalls across the southern great lakes
friday morning, maintaining a chance for showers and
thunderstorms near lake st. clair and western lake erie.
meanwhile, high pressure develops over the northern great lakes.
this high migrates southward into the central great lakes through
this weekend, strengthening slightly to 30.20 inches while
offering benign conditions.
lhz462>464-101530-
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-
322 am edt fri jul 10 2026
.today...north winds 5 to 10 knots increasing to 10 to 15 knots
late in the afternoon. waves 2 feet or less.
.tonight...north winds 10 to 15 knots becoming northeast 5 to
10 knots in the late evening and overnight. waves 1 to 3 feet.
.saturday...north winds 5 to 10 knots. waves 2 feet or less.
.saturday night...north winds 5 to 10 knots becoming light and
variable. waves 1 to 3 feet.
.sunday...light and variable winds becoming southeast 5 to
10 knots late in the evening. waves 2 feet or less.
.monday...south winds 5 to 10 knots. waves 2 feet or less.
.tuesday...southwest winds 5 to 10 knots increasing to 10 to
15 knots. waves 1 to 3 feet building to 2 to 4 feet .
$$
(4/5)
Latest Great Lakes Marine Forecast by KMKX
Issued 7/10/2026 2:48 AM US/Central.
Valid through 7/10/2026 10:30 AM US/Central.
fzus63 kmkx 100748
glflm
expires:202607101530;;722458
open lake forecast for lake michigan
national weather service milwaukee/sullivan wi
248 am cdt fri jul 10 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...
winds have shifted northerly with some fog expected to develop
across the majority of the lake as winds remain light to modest.
patchy dense fog is possible, especially in the southern half of
the lake. winds will remain north to northeast today, as high
pressure around 30.0 inches builds into the the region from the
north. the high should shift southeast over the weekend. light and
variable winds are expected through the weekend. high pressure
exits to the east into early next week, allowing for winds to
shift to southwesterly into tuesday.
lmz261-362-364-366-563-565-567-868-101530-
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-
248 am cdt fri jul 10 2026
sheboygan wi to pentwater mi north...
.today...northeast winds 5 to 10 kt becoming north 10 to 20 kt.
waves 1 to 3 ft.
.tonight...north winds 10 to 20 kt becoming northeast 10 to 15 kt
late in the evening, then diminishing to 5 to 10 kt after
midnight becoming northeast 5 to 10 kt late. waves 1 to 3 ft
subsiding to 1 to 2 ft.
.saturday...east winds 5 to 10 kt backing to north. waves 1 ft or
less.
.saturday night...east winds 10 to 15 kt becoming south. waves
1 ft or less.
.sunday...south winds 10 to 20 kt becoming southwest. waves 1 to
3 ft.
.sunday night...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.
.tuesday...southwest winds to 30 kt. waves 3 to 5 ft.
$$
(5/5)
Latest Great Lakes Marine Forecast by KMKX
Issued 7/10/2026 2:48 AM US/Central.
Valid through 7/10/2026 10:30 AM US/Central.
fzus63 kmkx 100748
glflm
expires:202607101530;;722459
open lake forecast for lake michigan
national weather service milwaukee/sullivan wi
248 am cdt fri jul 10 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...
winds have shifted northerly with some fog expected to develop
across the majority of the lake as winds remain light to modest.
patchy dense fog is possible, especially in the southern half of
the lake. winds will remain north to northeast today, as high
pressure around 30.0 inches builds into the the region from the
north. the high should shift southeast over the weekend. light and
variable winds are expected through the weekend. high pressure
exits to the east into early next week, allowing for winds to
shift to southwesterly into tuesday.
lmz080-669-671-673-675-777-779-870-872-874-876-878-101530-
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-
248 am cdt fri jul 10 2026
sheboygan wi to pentwater mi south...
.today...north winds 5 to 10 kt increasing to 10 to 20 kt. patchy
dense fog this morning. waves 1 to 2 ft building to 1 to 3 ft.
.tonight...north winds 10 to 20 kt becoming northeast 5 to 10 kt.
waves 2 to 4 ft subsiding to 1 to 3 ft.
.saturday...northeast winds 5 to 10 kt becoming north 10 to
15 kt. waves 1 to 2 ft.
.saturday night...northeast winds 10 to 15 kt becoming east.
waves 1 to 2 ft.
.sunday...southeast winds 5 to 10 kt becoming northeast. waves
1 to 2 ft.
.sunday night...northeast winds 10 to 15 kt veering to south.
waves 1 to 2 ft.
.monday...southwest winds 10 to 15 kt becoming south 10 to 20 kt.
waves 1 to 2 ft.
.tuesday...west winds 10 to 15 kt becoming southwest 15 to 25 kt.
waves 1 to 3 ft.
$$
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