fzus61 kcle 121343
glfle 
expires:202608122015;;058190

open lake forecast for lake erie
national weather service cleveland oh
943 am edt wed aug 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...
a front wavering south of lake erie will finally move south as a
cold front by tonight as weak low pressure 29.80 inches tracks
through the ohio valley. high pressure 30.20 inches builds over
the great lakes thursday and remains in place through saturday. 
low pressure 29.90 inches moves into the region on sunday,
lifting a warm front across the lake in the morning followed by a
cold front in the evening.


lez162>164-122015-
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-
943 am edt wed aug 12 2026

.this afternoon...southwest winds 5 to 10 knots. a slight chance
of showers and thunderstorms early. waves 1 foot
or less. 
.tonight...southwest winds 5 to 10 knots becoming west. a slight
chance of showers and thunderstorms. waves 1 foot or less. 
.thursday...northwest winds 10 knots or less becoming east. waves
1 foot or less. 
.thursday night...east winds 5 to 10 knots. a chance of showers.
waves 2 feet or less. 
.friday...northeast winds 5 to 15 knots becoming east. waves
2 feet or less. 
.saturday...east winds 5 to 10 knots becoming south. showers
likely with a chance of thunderstorms saturday night. waves
2 feet or less. 
.sunday...southwest winds 10 to 15 knots becoming northwest. a
chance of showers and thunderstorms during the day, then a chance
of showers sunday night. waves 1 to 2 feet. 

winds and waves higher in and near thunderstorms.

$$

fzus61 kcle 121343
glfle 
expires:202608122015;;058191

open lake forecast for lake erie
national weather service cleveland oh
943 am edt wed aug 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...
a front wavering south of lake erie will finally move south as a
cold front by tonight as weak low pressure 29.80 inches tracks
through the ohio valley. high pressure 30.20 inches builds over
the great lakes thursday and remains in place through saturday. 
low pressure 29.90 inches moves into the region on sunday,
lifting a warm front across the lake in the morning followed by a
cold front in the evening.


lez165>167-122015-
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-
943 am edt wed aug 12 2026

.this afternoon...southwest winds 5 to 10 knots becoming west. a
slight chance of showers and thunderstorms late. waves 1 foot or
less. 
.tonight...west winds 5 to 10 knots. a slight chance of showers
and thunderstorms through the early overnight, then a slight
chance of showers late. waves 1 foot or less. 
.thursday...north winds 10 knots or less. waves 1 foot or less. 
.thursday night...northeast winds 10 knots or less becoming east.
waves 2 feet or less. 
.friday...northeast winds 5 to 10 knots becoming east. waves 1 to
3 feet. 
.saturday...east winds 5 to 15 knots becoming southeast. showers
likely saturday night. waves 1 to 2 feet. 
.sunday...south winds 15 to 20 knots becoming north 10 to
15 knots. showers likely with a chance of thunderstorms during
the day, then a chance of showers sunday night. waves 1 to
3 feet. 

winds and waves higher in and near thunderstorms.

$$

fzus61 kcle 121343
glfle 
expires:202608122015;;058192

open lake forecast for lake erie
national weather service cleveland oh
943 am edt wed aug 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...
a front wavering south of lake erie will finally move south as a
cold front by tonight as weak low pressure 29.80 inches tracks
through the ohio valley. high pressure 30.20 inches builds over
the great lakes thursday and remains in place through saturday. 
low pressure 29.90 inches moves into the region on sunday,
lifting a warm front across the lake in the morning followed by a
cold front in the evening.


lez061-168-169-122015-
ripley to buffalo ny extending from 5nm off shoreline to us-
canadian border-geneva-on-the-
lake to conneaut oh beyond 5 nm off shoreline to us-
canadian border-
conneaut oh to ripley ny beyond 5 nm off shoreline to us-
canadian border-
943 am edt wed aug 12 2026

.this afternoon...southwest winds 5 to 10 knots becoming west. a
slight chance of showers and thunderstorms late. waves 1 foot or
less. 
.tonight...west winds 10 knots or less becoming northwest. a
chance of showers and thunderstorms early, then a slight chance
of showers and thunderstorms. a slight chance of showers late.
waves 1 foot or less. 
.thursday...northwest winds less than 10 knots becoming west.
waves 1 foot or less. 
.thursday night...west winds 10 knots or less becoming east.
waves 2 feet or less. 
.friday...northeast winds 5 to 10 knots becoming east. waves
2 feet or less. 
.saturday...east winds 5 to 10 knots becoming southeast. a chance
of showers saturday night. waves 2 feet or less. 
.sunday...south winds 10 to 15 knots becoming northwest. showers
likely with a chance of thunderstorms during the day, then a
chance of showers sunday night. waves 1 to 3 feet. 

winds and waves higher in and near thunderstorms.

$$

fzus63 kdtx 121942
glfsc 
expires:202608130345;;074425

lake st clair forecast
national weather service detroit/pontiac mi
342 pm edt wed aug 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...a quasi-stationary front holds over the southern great
lakes through thursday, bringing waves of showers and
thunderstorms across the waters. high pressure, 30.00 inches,
will dominate the region to the north of the front. light winds
will be variable over the next 2 days, but maintain an overall
northerly trend over lake huron and southerly toward western lake
erie.


lcz460-130345-
lake st clair-
342 pm edt wed aug 12 2026

.tonight...southwest winds 5 to 10 knots veering to the northwest
after midnight. partly cloudy. a chance of light showers early in
the evening...then a chance of showers and thunderstorms late in the
evening. waves 2 feet or less.
.thursday...north winds 5 to 10 knots early in the morning becoming
light and variable. partly sunny. waves 2 feet or less.
.thursday night...east winds 5 to 10 knots. mostly cloudy early in
the evening becoming partly cloudy. waves 2 feet or less.
.friday...east 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...southeast winds 5 to 10 knots increasing to 10 to 15
knots in the evening. mostly sunny becoming partly cloudy. waves 2
feet or less.
.sunday...north winds 10 to 15 knots. partly cloudy. showers likely
and a chance of thunderstorms. waves 2 feet or less.
.monday...northeast winds 10 to 15 knots. mostly clear. waves 2 feet
or less.

$$

fzus63 kdtx 121942
glflh 
expires:202608130345;;074392

open lake forecast for lake huron
national weather service detroit/pontiac mi
342 pm edt wed aug 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...a quasi-stationary front holds over the southern great
lakes through thursday, bringing waves of showers and
thunderstorms across the waters. high pressure, 30.00 inches,
will dominate the region to the north of the front. light winds
will be variable over the next 2 days, but maintain an overall
northerly trend over lake huron and southerly toward western lake
erie.


lhz361-130345-
lake huron from 5nm east of mackinac bridge to presque isle lt
beyond 5 nm off shore-
342 pm edt wed aug 12 2026

.tonight...northwest winds 5 to 10 knots. waves 2 feet or less. 
.thursday...northwest winds 5 to 10 knots. waves 2 feet or less. 
.thursday night...northwest winds 5 to 10 knots. waves 2 feet or
less. 
.friday...north winds 5 to 10 knots until late afternoon becoming
light and variable. waves 2 feet or less. 
.friday night...light and variable winds becoming east 5 to
10 knots after midnight. waves 2 feet or less. 
.saturday...southeast winds 5 to 10 knots increasing to 10 to
15 knots late in the morning...then decreasing to 5 to 10 knots
late in the evening. a chance of showers late in the afternoon.
waves 1 to 3 feet building to 2 to 4 feet late in the afternoon. 
.sunday...south winds 5 to 10 knots veering to the west in the
late morning and early afternoon...then becoming northwest 10 to
15 knots . a chance of showers early in the morning. waves 1 to
3 feet. 
.monday...northwest winds 5 to 10 knots backing to the west .
waves 1 to 3 feet. 


$$

fzus63 kdtx 121942
glflh 
expires:202608130345;;074393

open lake forecast for lake huron
national weather service detroit/pontiac mi
342 pm edt wed aug 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...a quasi-stationary front holds over the southern great
lakes through thursday, bringing waves of showers and
thunderstorms across the waters. high pressure, 30.00 inches,
will dominate the region to the north of the front. light winds
will be variable over the next 2 days, but maintain an overall
northerly trend over lake huron and southerly toward western lake
erie.


lhz362-363-130345-
lake huron from presque isle light to sturgeon point mi beyond
5nm off shore-
lake huron from sturgeon point to alabaster mi beyond 5nm off
shore-
342 pm edt wed aug 12 2026

.tonight...light and variable winds becoming northwest 5 to
10 knots after midnight. a chance of thunderstorms in the
evening. waves 2 feet or less. 
.thursday...northwest winds 5 to 10 knots until late afternoon
becoming light and variable. waves 2 feet or less. 
.thursday night...light and variable winds. waves 2 feet or less.
.friday...light and variable winds becoming north 5 to 10 knots
in the late morning and afternoon. waves 2 feet or less. 
.friday night...northeast winds 5 to 10 knots early in the
evening becoming light and variable...then becoming east 5 to
10 knots after midnight. waves 2 feet or less. 
.saturday...southeast winds 5 to 10 knots. a chance of showers
late in the evening. waves 2 feet or less. 
.sunday...south winds 5 to 10 knots veering to the west early in
the evening...then becoming northwest 10 to 15 knots by midnight.
a chance of showers early in the morning. waves 1 to 3 feet. 
.monday...northwest winds 10 to 15 knots becoming north 5 to
10 knots until early evening...then veering to the east by
midnight. waves 1 to 3 feet. 


$$

fzus63 kdtx 121942
glflh 
expires:202608130345;;074394

open lake forecast for lake huron
national weather service detroit/pontiac mi
342 pm edt wed aug 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...a quasi-stationary front holds over the southern great
lakes through thursday, bringing waves of showers and
thunderstorms across the waters. high pressure, 30.00 inches,
will dominate the region to the north of the front. light winds
will be variable over the next 2 days, but maintain an overall
northerly trend over lake huron and southerly toward western lake
erie.


lhz462>464-130345-
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-
342 pm edt wed aug 12 2026

.tonight...light and variable winds becoming northwest 5 to
10 knots early in the morning. a chance of thunderstorms in the
evening. waves 2 feet or less. 
.thursday...north winds 5 to 10 knots. waves 2 feet or less. 
.thursday night...light and variable winds. waves 2 feet or less.
.friday...north winds 5 to 10 knots. waves 1 to 3 feet. 
.friday night...northeast winds 5 to 10 knots veering to the east
after midnight. waves 2 to 4 feet subsiding to 1 to 3 feet after
midnight. 
.saturday...southeast winds 5 to 10 knots. a chance of showers
late in the evening. waves 1 to 3 feet. 
.sunday...south winds 5 to 10 knots increasing to 10 to 15 knots
in the late morning and early afternoon...then becoming northwest
5 to 10 knots early in the evening becoming north 10 to 15 knots
by midnight. a chance of showers. a chance of thunderstorms early
in the evening. waves 1 to 3 feet. 
.monday...north winds 10 to 15 knots becoming light and variable.
waves 1 to 3 feet. 


$$