fzus61 kbuf 201435
glflo 
expires:202405202115;;544397

open lake forecast for lake ontario
national weather service buffalo ny
1035 am edt mon may 20 2024

for waters beyond five nautical miles of shore on lake ontario

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 30.0 inch area of high pressure along the carolinas
will hold firm along the coast through tuesday then drift out to 
sea tuesday night. a 29.2 inch low near lake superior wednesday 
morning will send a cold front across the lake wednesday night 
into thursday. a 30.0 inch high over the upper mississippi valley 
on thursday will build across the great lakes region thursday 
night and friday.


loz062-202115-
lake ontario open waters from the niagara river to hamlin beach-
1035 am edt mon may 20 2024

.this afternoon...southwest winds 10 knots or less becoming
northeast. waves 1 foot or less. 
.tonight...east winds 5 to 10 knots becoming light and variable.
waves 1 foot or less. 
.tuesday...south winds 10 knots or less becoming southwest 10 to
15 knots. waves 2 feet or less. 
.tuesday night...southwest winds 5 to 15 knots becoming south.
waves 1 to 2 feet. 
.wednesday...south winds 10 to 15 knots becoming southwest. a
chance of showers and thunderstorms during the day, then showers
likely with a chance of thunderstorms wednesday night. waves 1 to
3 feet. 
.thursday...southwest winds 15 to 20 knots becoming west and
diminishing to around 10 knots. showers likely during the day.
waves 2 to 4 feet subsiding to 1 to 3 feet. 
.friday...west winds 5 to 10 knots becoming north. waves 1 to
2 feet. 

winds and waves higher in and near thunderstorms.

$$

fzus61 kbuf 201435
glflo 
expires:202405202115;;544398

open lake forecast for lake ontario
national weather service buffalo ny
1035 am edt mon may 20 2024

for waters beyond five nautical miles of shore on lake ontario

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 30.0 inch area of high pressure along the carolinas
will hold firm along the coast through tuesday then drift out to 
sea tuesday night. a 29.2 inch low near lake superior wednesday 
morning will send a cold front across the lake wednesday night 
into thursday. a 30.0 inch high over the upper mississippi valley 
on thursday will build across the great lakes region thursday 
night and friday.


loz063>065-202115-
lake ontario open waters from hamlin beach to the saint lawrence
river-
1035 am edt mon may 20 2024

.this afternoon...southwest winds less than 10 knots becoming
north. waves 1 foot or less. 
.tonight...southeast winds 10 knots or less becoming south. waves
1 foot or less. 
.tuesday...south winds 10 knots or less. waves 1 foot or less. 
.tuesday night...south winds 5 to 15 knots. waves 2 feet or less.
.wednesday...south winds 5 to 15 knots becoming southwest. a
chance of showers and thunderstorms during the day, then showers
likely with a chance of thunderstorms wednesday night. waves
2 feet or less. 
.thursday...southwest winds 10 to 15 knots becoming west. showers
likely during the day. waves 1 to 3 feet building to 2 to 4 feet,
then subsiding to 1 to 3 feet. 
.friday...west winds 5 to 15 knots becoming north. waves 1 to
3 feet. 

winds and waves higher in and near thunderstorms.

$$

fzus61 kcle 201939
glfle 
expires:202405210215;;556355

open lake forecast for lake erie
national weather service cleveland oh
339 pm edt mon may 20 2024

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...
low pressure 29.70 inches will pass north of the lake tonight. 
low pressure 29.30 inches will develop over the midwest on tuesday
and advance northeast toward lake superior on wednesday morning. 
this low will extend a cold front toward the lake, which will 
cross the lake wednesday night. high pressure 30.00 inches will 
build behind the front for thursday and friday.


lez165>167-210215-
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-
339 pm edt mon may 20 2024

.tonight...southeast winds 5 to 10 knots becoming south. a slight
chance of showers and thunderstorms early. waves 1 foot or less. 
.tuesday...south winds 5 to 10 knots. waves 1 to 2 feet. 
.tuesday night...south winds 5 to 15 knots. waves 1 to 2 feet. 
.wednesday...south winds 10 to 15 knots becoming southwest. a
chance of showers and thunderstorms in the afternoon. waves 2 to
3 feet. 
.wednesday night...southwest winds 10 to 15 knots becoming west.
showers likely with a chance of thunderstorms. waves 1 to 2 feet.
.thursday...west winds 5 to 10 knots. a chance of showers during
the day. waves 1 to 2 feet. 
.friday...northwest winds 5 to 10 knots becoming east. a chance
of showers friday night. waves 1 to 2 feet. 
.saturday...east winds around 10 knots becoming southeast. a
chance of showers. waves 1 to 2 feet. 

winds and waves higher in and near thunderstorms.

$$

fzus61 kcle 201939
glfle 
expires:202405210215;;556354

open lake forecast for lake erie
national weather service cleveland oh
339 pm edt mon may 20 2024

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...
low pressure 29.70 inches will pass north of the lake tonight. 
low pressure 29.30 inches will develop over the midwest on tuesday
and advance northeast toward lake superior on wednesday morning. 
this low will extend a cold front toward the lake, which will 
cross the lake wednesday night. high pressure 30.00 inches will 
build behind the front for thursday and friday.


lez162>164-210215-
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-
339 pm edt mon may 20 2024

.tonight...southeast winds 5 to 10 knots becoming southwest. a
slight chance of showers and thunderstorms this evening. waves
1 foot or less. 
.tuesday...southwest winds around 10 knots becoming south. waves
1 foot or less. 
.tuesday night...southeast winds 10 to 15 knots becoming south.
waves 2 feet or less. 
.wednesday...south winds 10 to 15 knots becoming southwest.
showers likely with a chance of thunderstorms in the afternoon.
waves 2 feet or less. 
.wednesday night...southwest winds 10 to 15 knots becoming west.
showers likely with a chance of thunderstorms. waves 2 feet or
less. 
.thursday...west winds 5 to 10 knots. waves 1 foot or less. 
.friday...north winds 5 to 10 knots becoming east. a chance of
showers friday night. waves 1 foot or less. 
.saturday...east winds 5 to 10 knots becoming southeast. a chance
of showers. waves 2 feet or less. 

winds and waves higher in and near thunderstorms.

$$

fzus61 kcle 201939
glfle 
expires:202405210215;;556356

open lake forecast for lake erie
national weather service cleveland oh
339 pm edt mon may 20 2024

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...
low pressure 29.70 inches will pass north of the lake tonight. 
low pressure 29.30 inches will develop over the midwest on tuesday
and advance northeast toward lake superior on wednesday morning. 
this low will extend a cold front toward the lake, which will 
cross the lake wednesday night. high pressure 30.00 inches will 
build behind the front for thursday and friday.


lez061-168-169-210215-
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-
339 pm edt mon may 20 2024

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

winds and waves higher in and near thunderstorms.

$$

fzus63 kdtx 201954
glfsc 
expires:202405210400;;556961

lake st clair forecast
national weather service detroit/pontiac mi
354 pm edt mon may 20 2024

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 warm front stalls over the region today as a low 
pressure system moves into the great lakes from the midwest. this 
system passes through northern lake huron tonight into tuesday. a 
stronger low reaches western lake superior wednesday morning with 
the associated cold front moving through the central lakes during 
the day. high pressure then builds in through friday.


lcz460-210400-
lake st clair-
354 pm edt mon may 20 2024

.tonight...south winds 5 to 10 knots. partly cloudy. waves nearly
calm.
.tuesday...southwest winds 5 to 10 knots. partly sunny. a chance of
showers and thunderstorms in the afternoon. waves nearly calm.
.tuesday night...south winds 10 to 15 knots increasing to 15 to 20
knots after midnight. partly cloudy with a chance of showers and
thunderstorms in the evening...then mostly cloudy with a chance of
showers after midnight. waves nearly calm.
.wednesday...southwest winds 15 to 20 knots. partly sunny. a chance
of showers and thunderstorms in the afternoon. waves nearly calm.
.wednesday night...southwest winds 15 to 20 knots becoming west 10
to 15 knots in the late evening and overnight. partly cloudy with a
chance of showers and thunderstorms. waves nearly calm.
.thursday...west winds 10 to 15 knots diminishing to 5 to 10 knots
in the afternoon and evening. mostly sunny becoming clear. waves
nearly calm.
.friday...northeast winds 10 to 15 knots. mostly clear. waves nearly
calm.
.saturday...southeast winds 10 to 15 knots. partly cloudy. a chance
of showers. waves nearly calm.

$$

fzus63 kdtx 201953
glflh 
expires:202405210400;;556958

open lake forecast for lake huron
national weather service detroit/pontiac mi
353 pm edt mon may 20 2024

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 warm front stalls over the region today as a low 
pressure system moves into the great lakes from the midwest. this 
system passes through northern lake huron tonight into tuesday. a 
stronger low reaches western lake superior wednesday morning with 
the associated cold front moving through the central lakes during 
the day. high pressure then builds in through friday.


lhz363-462>464-210400-
lake huron from sturgeon point to alabaster mi beyond 5nm off
shore-
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-
353 pm edt mon may 20 2024

.tonight...south winds 5 to 10 knots. showers likely and a chance
of thunderstorms. waves 2 feet or less. 
.tuesday...southwest winds 5 to 10 knots backing to the northeast
late in the afternoon. a chance of showers and thunderstorms in
the morning...then a chance of showers in the afternoon. waves
2 feet or less. 
.tuesday night...east winds 5 to 10 knots becoming south 10 to
15 knots after midnight. a chance of showers and thunderstorms.
waves 2 feet or less building to 2 to 4 feet after midnight. 
.wednesday...south winds 15 to 20 knots. gusts to 30 knots early
in the afternoon. waves 3 to 5 feet. 
.wednesday night...southwest winds 15 to 20 knots decreasing to
10 to 15 knots in the late evening and overnight. a chance of
showers. waves 3 to 5 feet. 
.thursday...southwest winds 10 to 15 knots becoming west 5 to
10 knots late in the evening. waves 2 to 4 feet. 
.friday...northwest winds 5 to 10 knots veering to the northeast
in the late evening and early morning. waves 1 to 3 feet. 
.saturday...east winds 5 to 10 knots increasing to 10 to
15 knots. a chance of showers. waves 1 to 3 feet. 


$$

fzus63 kdtx 201953
glflh 
expires:202405210400;;556957

open lake forecast for lake huron
national weather service detroit/pontiac mi
353 pm edt mon may 20 2024

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 warm front stalls over the region today as a low 
pressure system moves into the great lakes from the midwest. this 
system passes through northern lake huron tonight into tuesday. a 
stronger low reaches western lake superior wednesday morning with 
the associated cold front moving through the central lakes during 
the day. high pressure then builds in through friday.


lhz361-362-210400-
lake huron from 5nm east of mackinac bridge to presque isle lt
beyond 5 nm off shore-
lake huron from presque isle light to sturgeon point mi beyond
5nm off shore-
353 pm edt mon may 20 2024

.tonight...southeast winds 5 to 10 knots veering to the south
after midnight. showers likely in the evening...then showers
likely and a chance of thunderstorms after midnight. waves 2 feet
or less. 
.tuesday...north winds 5 to 10 knots backing to the west in the
late morning and early afternoon...then veering to the west 5 to
10 knots late in the afternoon. a chance of showers in the
morning. waves 1 to 3 feet. 
.tuesday night...east winds 5 to 10 knots becoming southeast
10 to 15 knots after midnight. a chance of showers in the
evening...then a chance of showers and thunderstorms after
midnight. waves 1 to 3 feet. 
.wednesday...south winds 15 to 20 knots. a chance of showers in
the morning. waves 4 to 6 feet. waves occasionally around 8 feet.
.wednesday night...southwest winds 10 to 15 knots. waves 4 to
6 feet. waves occasionally around 8 feet. 
.thursday...southwest winds 10 to 15 knots becoming west 5 to
10 knots late in the evening. waves 2 to 4 feet. 
.friday...northwest winds 5 to 10 knots. waves 1 to 3 feet. 
.saturday...east winds 5 to 10 knots increasing to 10 to
15 knots. a chance of showers. waves 1 to 3 feet. 


$$