fzus61 kbuf 070207
glflo 
expires:202604070900;;953084

open lake forecast for lake ontario
national weather service buffalo ny
1007 pm edt mon apr 6 2026

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 29.9 inch clipper low will cross lake ontario tonight, 
then will slide off the new england coast tuesday. a 30.6 inch high 
will then build from the central great lakes tuesday to the new 
england coastline wednesday, before moving southeast of nova scotia 
thursday. a cold front will cross the lake friday, with a 30.5 inch 
high then forecast to build east across the great lakes saturday.


loz062-070900-
lake ontario open waters from the niagara river to hamlin beach-
1007 pm edt mon apr 6 2026

.rest of tonight...west winds less than 10 knots increasing to
15 to 25 knots after midnight. a chance of rain and snow showers
late this evening, then rain and snow showers after midnight.
snow showers late. waves 2 feet or less building to 3 to 5 feet. 
.tuesday...northwest winds to 30 knots diminishing to 15 to
20 knots. snow showers likely early, then a chance of snow
showers late in the morning. waves 5 to 8 feet subsiding to 2 to
4 feet. waves occasionally around 10 feet. 
.tuesday night...northwest winds 15 to 20 knots becoming
southeast and diminishing to less than 10 knots overnight. waves
2 to 4 feet subsiding to 1 foot or less. 
.wednesday...southeast winds 10 knots or less becoming east 10 to
15 knots. waves 2 feet or less. 
.wednesday night...east winds 10 to 15 knots becoming south 15 to
20 knots. waves 1 to 3 feet building to 2 to 4 feet. 
.thursday...south winds 15 to 25 knots becoming southwest. a
chance of showers thursday night. waves 3 to 6 feet subsiding to
1 to 3 feet. 
.friday...southwest winds 5 to 10 knots becoming northwest. a
chance of rain showers. waves 2 feet or less. 
.saturday...northwest winds 10 knots or less becoming northeast.
waves 2 feet or less. 

$$

fzus61 kbuf 070207
glflo 
expires:202604070900;;953085

open lake forecast for lake ontario
national weather service buffalo ny
1007 pm edt mon apr 6 2026

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 29.9 inch clipper low will cross lake ontario tonight, 
then will slide off the new england coast tuesday. a 30.6 inch high 
will then build from the central great lakes tuesday to the new 
england coastline wednesday, before moving southeast of nova scotia 
thursday. a cold front will cross the lake friday, with a 30.5 inch 
high then forecast to build east across the great lakes saturday.


loz063>065-070900-
lake ontario open waters from hamlin beach to the saint lawrence
river-
1007 pm edt mon apr 6 2026

.rest of tonight...west winds 5 to 10 knots becoming northwest
and increasing to 15 to 20 knots. a chance of rain showers late
this evening, then rain and snow showers after midnight. waves
1 to 3 feet building to 2 to 4 feet. 
.tuesday...north winds to 30 knots becoming northwest 15 to
25 knots. snow showers early, then a chance of snow showers.
waves 3 to 6 feet building to 5 to 8 feet, then subsiding to 3 to
5 feet. waves occasionally around 10 feet. 
.tuesday night...west winds 15 to 20 knots becoming northwest
5 to 15 knots. waves 2 to 4 feet subsiding to 1 to 3 feet. 
.wednesday...southwest winds 10 knots or less becoming east.
waves 2 feet or less. 
.wednesday night...southeast winds 10 to 15 knots becoming south
and increasing to 15 to 25 knots. waves 1 to 3 feet building to
3 to 6 feet. 
.thursday...south winds 15 to 25 knots. waves 3 to 6 feet. 
.friday...south winds 15 to 20 knots becoming northwest 5 to
15 knots. a chance of rain showers. waves 2 to 4 feet subsiding
to 2 feet or less. 
.saturday...northwest winds 5 to 15 knots becoming east. waves
1 to 3 feet subsiding to 1 foot or less. 

$$

fzus61 kcle 070149
glfle 
expires:202604070815;;952573

open lake forecast for lake erie
national weather service cleveland oh
949 pm edt mon apr 6 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 30.60 inches will build across the area on tuesday 
and will persist into wednesday. low pressure 29.70 inches will 
move northeast across the midwest, lifting a warm front north 
late wednesday followed by a cold front east on friday. high 
pressure 30.40 inches will return for saturday.


lez061-167>169-070815-
ripley to buffalo ny extending from 5nm off shoreline to us-
canadian border-willowick to geneva-on-the-
lake oh beyond 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-
949 pm edt mon apr 6 2026

.rest of tonight...west winds 15 to 25 knots becoming northwest.
a chance of rain and snow showers late this evening, then a
chance of snow showers after midnight. waves 2 to 4 feet building
to 5 to 8 feet. waves occasionally around 10 feet. 
.tuesday...northwest winds 15 to 25 knots diminishing to 10 to
15 knots. a slight chance of snow showers in the morning. waves
5 to 8 feet subsiding to 1 to 3 feet. waves occasionally around
10 feet. 
.tuesday night...northwest winds 10 knots or less becoming
southeast. waves 2 feet or less. 
.wednesday...southeast winds 5 to 10 knots becoming east. waves
1 foot or less. 
.wednesday night...southeast winds 5 to 15 knots becoming south
15 to 20 knots. waves 1 to 3 feet building to 3 to 5 feet. 
.thursday...south winds 15 to 20 knots diminishing to 10 to
15 knots. waves 3 to 5 feet subsiding to 1 to 3 feet. 
.friday...south winds 5 to 15 knots becoming northwest. a chance
of rain showers. waves 2 feet or less. 
.saturday...north winds 10 knots or less becoming east. waves
2 feet or less. 

$$

fzus61 kcle 070149
glfle 
expires:202604070815;;952571

open lake forecast for lake erie
national weather service cleveland oh
949 pm edt mon apr 6 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 30.60 inches will build across the area on tuesday 
and will persist into wednesday. low pressure 29.70 inches will 
move northeast across the midwest, lifting a warm front north 
late wednesday followed by a cold front east on friday. high 
pressure 30.40 inches will return for saturday.


lez162-070815-
detroit river lt. to maumee bay oh to reno beach oh beyond 5nm
offshoreline to us-canadian border-
949 pm edt mon apr 6 2026

.rest of tonight...northwest winds 15 to 20 knots. a slight
chance of rain showers late this evening. waves 2 to 4 feet. 
.tuesday...northwest winds 15 to 20 knots becoming east and
diminishing to less than 10 knots in the afternoon. waves 1 to
3 feet subsiding to 1 foot or less. 
.tuesday night...east winds 5 to 10 knots becoming southeast.
waves 2 feet or less. 
.wednesday...southeast winds around 10 knots. waves 1 to 2 feet. 
.wednesday night...southeast winds 10 to 15 knots becoming south
15 to 20 knots. waves 1 to 3 feet. 
.thursday...south winds 15 to 20 knots diminishing to 10 to
15 knots. a chance of showers thursday night. waves 1 to 3 feet. 
.friday...south winds around 10 knots becoming northeast. showers
likely during the day, then a chance of showers friday night.
waves around 1 foot. 
.saturday...northeast winds 5 to 10 knots becoming east. waves
1 to 2 feet. 

$$

fzus61 kcle 070149
glfle 
expires:202604070815;;952572

open lake forecast for lake erie
national weather service cleveland oh
949 pm edt mon apr 6 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 30.60 inches will build across the area on tuesday 
and will persist into wednesday. low pressure 29.70 inches will 
move northeast across the midwest, lifting a warm front north 
late wednesday followed by a cold front east on friday. high 
pressure 30.40 inches will return for saturday.


lez163>166-070815-
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-
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-
949 pm edt mon apr 6 2026

.rest of tonight...northwest winds 15 to 25 knots. a slight
chance of rain showers late this evening, then a slight chance of
rain and snow showers after midnight. a slight chance of snow
showers late. waves 3 to 6 feet building to 4 to 7 feet. waves
occasionally around 9 feet. 
.tuesday...northwest winds 15 to 25 knots becoming north and
diminishing to 5 to 10 knots in the afternoon. waves 4 to 7 feet
subsiding to 1 to 3 feet. waves occasionally around 9 feet. 
.tuesday night...northeast winds 5 to 15 knots becoming
southeast. waves 2 feet or less. 
.wednesday...southeast winds 5 to 15 knots. waves 2 feet or less.
.wednesday night...southeast winds 10 to 15 knots becoming south
15 to 20 knots. waves 1 to 2 feet building to 3 to 5 feet. 
.thursday...south winds 15 to 20 knots diminishing to 10 to
15 knots. waves 3 to 5 feet subsiding to 1 to 3 feet. 
.friday...south winds 5 to 15 knots becoming north. a chance of
showers. waves 2 feet or less. 
.saturday...northeast winds 5 to 15 knots becoming east. waves
2 feet or less. 

$$

fzus63 kdtx 070632
glfsc 
expires:202604071445;;963207

lake st clair forecast
national weather service detroit/pontiac mi
232 am edt tue apr 7 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...low pressure, 30.00 inches, drags a cold front across
the great lakes tonight. a brief period of gale force gusts will
be possible late this evening before high pressure, 30.60 inches,
ensures calmer conditions tuesday. unsettled weather returns mid-
week with gusty winds and rain expected.


lcz460-071445-
lake st clair-
232 am edt tue apr 7 2026

.today...northwest winds 15 to 20 knots becoming north 5 to 10
knots. partly sunny in the morning then clearing. waves 2 feet or
less.
.tonight...east winds 5 to 10 knots veering to the southeast after
midnight. clear. waves 2 feet or less.
.wednesday...southeast winds 10 to 15 knots. mostly sunny. waves 2
feet or less.
.wednesday night...south winds 10 to 15 knots increasing to 15 to 20
knots in the late evening and overnight. mostly clear. waves 1 to 3
feet.
.thursday...southwest winds 15 to 20 knots diminishing to 10 to 15
knots in the evening. partly sunny with a chance of light
rain...then partly cloudy in the evening. waves 2 to 4 feet
subsiding to 1 to 3 feet in the evening.
.friday...north winds 5 to 10 knots. mostly cloudy with light rain
likely. waves 2 feet or less.
.saturday...east winds 5 to 10 knots. mostly clear. waves 2 feet or
less.

$$

fzus63 kdtx 070631
glflh 
expires:202604071445;;963137

open lake forecast for lake huron
national weather service detroit/pontiac mi
231 am edt tue apr 7 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...low pressure, 30.00 inches, drags a cold front across
the great lakes tonight. a brief period of gale force gusts will
be possible late this evening before high pressure, 30.60 inches,
ensures calmer conditions tuesday. unsettled weather returns mid-
week with gusty winds and rain expected.


lhz361-362-071445-
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-
231 am edt tue apr 7 2026

.today...north winds 15 to 20 knots decreasing to 10 to 15 knots
late in the morning...then backing to the west in the afternoon.
waves 3 to 5 feet subsiding to 1 to 3 feet late in the afternoon.
.tonight...west winds 5 to 10 knots backing to the south late in
the evening...then increasing to 10 to 15 knots after midnight.
waves 1 to 3 feet. 
.wednesday...south winds 15 to 20 knots increasing to 20 to
25 knots with gusts to around 30 knots in the late morning and
afternoon. a chance of snow. waves 4 to 6 feet building to 6 to
9 feet early in the afternoon. waves occasionally around 12 feet.
.wednesday night...southeast winds 20 to 25 knots becoming south
to 30 knots in the late evening and overnight. gusts to 35 knot
gales. rain likely after midnight. waves 8 to 12 feet. waves
occasionally around 15 feet. 
.thursday...southwest winds 15 to 20 knots with gusts to around
30 knots becoming west 10 to 15 knots late in the afternoon...
then becoming northwest 5 to 10 knots late in the evening. waves
8 to 12 feet subsiding to 3 to 5 feet late in the evening. waves
occasionally around 15 feet. 
.friday...light and variable winds becoming north 5 to 10 knots
until early evening...then backing to the northwest by midnight.
waves 1 to 3 feet. 
.saturday...northwest 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 early in the evening becoming southeast 10 to
15 knots by midnight. a chance of. waves 1 to 3 feet building to
2 to 4 feet by midnight. 


$$

fzus63 kdtx 070631
glflh 
expires:202604071445;;963138

open lake forecast for lake huron
national weather service detroit/pontiac mi
231 am edt tue apr 7 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...low pressure, 30.00 inches, drags a cold front across
the great lakes tonight. a brief period of gale force gusts will
be possible late this evening before high pressure, 30.60 inches,
ensures calmer conditions tuesday. unsettled weather returns mid-
week with gusty winds and rain expected.


lhz363-462-071445-
lake huron from sturgeon point to alabaster mi beyond 5nm off
shore-
lake huron from port austin to harbor beach beyond 5nm off shore-
231 am edt tue apr 7 2026

.today...north winds 20 to 25 knots with gusts to around 30 knots
decreasing to 5 to 10 knots. waves 6 to 9 feet subsiding to 3 to
5 feet in the afternoon. waves occasionally around 12 feet. 
.tonight...southeast winds 5 to 10 knots becoming south 10 to
15 knots after midnight. waves 1 to 3 feet. 
.wednesday...south winds 15 to 20 knots. gusts to 30 knots early
in the afternoon. waves 3 to 5 feet building to 5 to 7 feet early
in the afternoon. waves occasionally around 10 feet. 
.wednesday night...south winds 20 to 25 knots with gusts to
35 knot gales. a chance of rain after midnight. waves 6 to
9 feet. waves occasionally around 12 feet. 
.thursday...south winds 20 to 25 knots with gusts to around
30 knots becoming southwest 15 to 20 knots late in the morning...
then becoming west 10 to 15 knots late in the afternoon. a chance
of rain. a chance of rain late in the evening. waves 6 to 9 feet
subsiding to 3 to 5 feet late in the evening. waves occasionally
around 12 feet. 
.friday...north winds 5 to 10 knots. a chance of rain early in
the morning. waves 2 to 4 feet subsiding to 1 to 3 feet. 
.saturday...north winds 5 to 10 knots veering to the southeast by
midnight. waves 1 to 3 feet. 


$$

fzus63 kdtx 070631
glflh 
expires:202604071445;;963139

open lake forecast for lake huron
national weather service detroit/pontiac mi
231 am edt tue apr 7 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...low pressure, 30.00 inches, drags a cold front across
the great lakes tonight. a brief period of gale force gusts will
be possible late this evening before high pressure, 30.60 inches,
ensures calmer conditions tuesday. unsettled weather returns mid-
week with gusty winds and rain expected.


lhz463-464-071445-
lake huron from harbor beach to port sanilac beyond 5nm off shore-
lake huron from port sanilac to port huron beyond 5nm off shore-
231 am edt tue apr 7 2026

.today...northwest winds 20 to 25 knots with gusts to around
30 knots becoming northwest 20 to 25 knots. waves 6 to 9 feet
subsiding to 3 to 5 feet late in the afternoon. waves
occasionally around 12 feet. 
.tonight...northeast winds 5 to 10 knots veering to the east late
in the evening...then becoming south 10 to 15 knots after
midnight. waves 1 to 3 feet. 
.wednesday...south winds 10 to 15 knots increasing to 15 to
20 knots in the late morning and afternoon. waves 3 to 5 feet. 
.wednesday night...south winds 15 to 20 knots increasing to 20 to
25 knots in the late evening and overnight. gusts to 30 knots.
waves 5 to 7 feet building to 6 to 9 feet after midnight. waves
occasionally around 12 feet. 
.thursday...south winds 20 to 25 knots with gusts to around
30 knots becoming southwest 15 to 20 knots late in the morning...
then becoming west 10 to 15 knots late in the afternoon becoming
north 5 to 10 knots late in the evening. a chance of rain. a
chance of rain late in the evening. waves 6 to 9 feet subsiding
to 2 to 4 feet late in the evening. waves occasionally around
12 feet. 
.friday...north winds 5 to 10 knots. a chance of rain early in
the morning. waves 1 to 3 feet. 
.saturday...north winds 5 to 10 knots veering to the northeast by
midnight. waves 1 to 3 feet. 


$$