fzus61 kbuf 080809
glflo 
expires:202604081500;;020054

open lake forecast for lake ontario
national weather service buffalo ny
409 am edt wed apr 8 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 30.6 inch high over the lower great lakes will move 
east across new england today, before moving southeast of nova 
scotia thursday. a 29.5 inch low will move from the north shore of 
lake superior tonight to northern quebec by thursday night, with a 
trailing cold front crossing the lake thursday night and friday. a 
30.5 inch high is then forecast to build into the central great 
lakes saturday, then drift east to new england by sunday.


loz062-081500-
lake ontario open waters from the niagara river to hamlin beach-
409 am edt wed apr 8 2026

.today...southeast winds 5 to 15 knots becoming east 15 to
20 knots. waves 2 feet or less building to 2 to 4 feet. 
.tonight...east winds 15 to 20 knots becoming south. waves 2 to
4 feet subsiding to 1 to 3 feet. 
.thursday...south winds 15 to 20 knots becoming southwest. a
chance of showers in the afternoon. waves 2 to 4 feet building to
3 to 5 feet. 
.thursday night...southwest winds 15 to 20 knots becoming
northwest 5 to 15 knots. a chance of rain showers. waves 3 to
5 feet subsiding to 1 to 3 feet. 
.friday...north winds 10 knots or less becoming northwest. rain
showers. waves 1 foot or less. 
.saturday...northwest winds 10 knots or less becoming southeast.
waves 1 foot or less. 
.sunday...east winds 5 to 15 knots becoming southwest 15 to
20 knots. a chance of rain showers sunday night. waves 2 feet or
less building to 2 to 4 feet. 

$$

fzus61 kbuf 080809
glflo 
expires:202604081500;;020055

open lake forecast for lake ontario
national weather service buffalo ny
409 am edt wed apr 8 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 30.6 inch high over the lower great lakes will move 
east across new england today, before moving southeast of nova 
scotia thursday. a 29.5 inch low will move from the north shore of 
lake superior tonight to northern quebec by thursday night, with a 
trailing cold front crossing the lake thursday night and friday. a 
30.5 inch high is then forecast to build into the central great 
lakes saturday, then drift east to new england by sunday.


loz063>065-081500-
lake ontario open waters from hamlin beach to the saint lawrence
river-
409 am edt wed apr 8 2026

.today...west winds 5 to 15 knots becoming east 15 to 20 knots.
waves 1 to 3 feet. 
.tonight...east winds 15 to 25 knots becoming south. waves 1 to
3 feet building to 3 to 5 feet. 
.thursday...south winds 15 to 25 knots. a chance of rain showers
in the afternoon. waves 3 to 6 feet. 
.thursday night...south winds 15 to 20 knots becoming west and
diminishing to 5 to 10 knots. a chance of rain showers in the
evening. waves 3 to 5 feet subsiding to 1 to 3 feet. 
.friday...northwest winds 5 to 10 knots. rain showers likely.
waves 2 feet or less. 
.saturday...northwest winds 10 knots or less becoming south.
waves 2 feet or less. 
.sunday...southeast winds 5 to 10 knots becoming south and
increasing to 15 to 25 knots. a chance of rain showers sunday
night. waves 1 foot or less building to 3 to 6 feet. 

$$

fzus61 kcle 080738
glfle 
expires:202604081415;;018828

open lake forecast for lake erie
national weather service cleveland oh
338 am edt wed apr 8 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 is situated east of the region and will
continue to move eastward this morning. low pressure 29.70 inches
will track northeast across the upper great lakes late wednesday,
lifting a warm front northward across the lake. a cold front will
push across the lake on friday. high pressure 30.50 inches will 
build over the great lakes on saturday.


lez162-163-081415-
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-
338 am edt wed apr 8 2026

.today...southeast winds 10 to 15 knots. waves 2 feet or less. 
.tonight...southeast 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 20 knots becoming southwest 10 to
15 knots. a chance of showers. waves 2 to 4 feet subsiding to
1 to 3 feet. 
.thursday night...west winds 5 to 10 knots becoming southeast. a
chance of showers. waves 2 feet or less. 
.friday...south winds 5 to 10 knots becoming northeast. showers
during the day. waves 1 foot or less. 
.saturday...northeast winds 5 to 10 knots becoming southeast.
waves 2 feet or less. 
.sunday...southeast winds 10 to 15 knots becoming southwest 15 to
20 knots. waves 1 to 3 feet. 

$$

fzus61 kcle 080738
glfle 
expires:202604081415;;018829

open lake forecast for lake erie
national weather service cleveland oh
338 am edt wed apr 8 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 is situated east of the region and will
continue to move eastward this morning. low pressure 29.70 inches
will track northeast across the upper great lakes late wednesday,
lifting a warm front northward across the lake. a cold front will
push across the lake on friday. high pressure 30.50 inches will 
build over the great lakes on saturday.


lez164>166-081415-
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-
338 am edt wed apr 8 2026

.today...southeast winds 5 to 10 knots becoming east. waves
2 feet or less. 
.tonight...southeast winds 10 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 becoming southwest 10 to
15 knots. a chance of showers in the afternoon. waves 3 to 6 feet
subsiding to 2 to 4 feet. 
.thursday night...southwest winds 5 to 15 knots becoming south. a
chance of showers. waves 1 to 3 feet subsiding to 1 foot or less.
.friday...south winds 5 to 10 knots becoming north. rain showers
during the day. waves 1 foot or less. 
.saturday...northeast winds 5 to 10 knots becoming east. waves
1 foot or less. 
.sunday...southeast winds around 10 knots becoming south and
increasing to 15 to 20 knots. waves 2 feet or less building to
3 to 5 feet. 

$$

fzus61 kcle 080738
glfle 
expires:202604081415;;018830

open lake forecast for lake erie
national weather service cleveland oh
338 am edt wed apr 8 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 is situated east of the region and will
continue to move eastward this morning. low pressure 29.70 inches
will track northeast across the upper great lakes late wednesday,
lifting a warm front northward across the lake. a cold front will
push across the lake on friday. high pressure 30.50 inches will 
build over the great lakes on saturday.


lez061-167>169-081415-
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-
338 am edt wed apr 8 2026

.today...southeast winds 5 to 10 knots becoming east. waves
1 foot or less. 
.tonight...southeast winds 5 to 15 knots becoming south 15 to
20 knots. waves 2 feet or less building to 3 to 5 feet. 
.thursday...south winds 15 to 20 knots becoming southwest 10 to
15 knots. a chance of showers in the afternoon. waves 3 to 6 feet
subsiding to 2 to 4 feet. 
.thursday night...southwest winds 5 to 15 knots becoming south
less than 10 knots. a chance of rain showers. waves 1 to 3 feet. 
.friday...south winds 10 knots or less becoming north. rain
showers during the day. waves 1 foot or less. 
.saturday...north winds 10 knots or less becoming east. waves
1 foot or less. 
.sunday...southeast winds 5 to 15 knots becoming south 15 to
20 knots. waves 2 feet or less building to 3 to 5 feet. 

$$

fzus63 kdtx 080725
glfsc 
expires:202604081530;;018480

lake st clair forecast
national weather service detroit/pontiac mi
325 am edt wed apr 8 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...high pressure, 30.60 inches, maintains calm conditions
today and most of wednesday. unsettled weather returns wednesday
night with gusty winds and rain expected ahead of low pressure,
29.40 inches.


lcz460-081530-
lake st clair-
325 am edt wed apr 8 2026

.today...southeast winds 10 to 15 knots. mostly sunny. waves 2 feet
or less.
.tonight...southeast winds 10 to 15 knots becoming south 15 to 20
knots in the late evening and overnight. partly cloudy in the
evening then clearing. waves 1 to 3 feet.
.thursday...southwest winds 15 to 20 knots. partly sunny with a
chance of light rain. waves 1 to 3 feet.
.thursday night...west winds 10 to 15 knots becoming north 5 to 10
knots by midnight...then veering to the northeast after midnight.
partly cloudy with a chance of light rain early in the
evening...then partly cloudy by midnight. mostly cloudy with rain
likely after midnight. waves 2 feet or less.
.friday...northeast winds 5 to 10 knots. becoming partly cloudy in
the evening. rain. waves 2 feet or less.
.saturday...southeast winds 5 to 10 knots. mostly clear. waves 2
feet or less.
.sunday...south winds 15 to 20 knots. partly cloudy. waves 2 feet or
less.

$$

fzus63 kdtx 080724
glflh 
expires:202604081530;;018438

open lake forecast for lake huron
national weather service detroit/pontiac mi
324 am edt wed apr 8 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, 30.60 inches, maintains calm conditions
today and most of wednesday. unsettled weather returns wednesday
night with gusty winds and rain expected ahead of low pressure,
29.40 inches.


lhz362-363-081530-
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-
324 am edt wed apr 8 2026

.today...south winds 15 to 20 knots becoming southeast 20 to
25 knots with gusts to around 30 knots late in the afternoon.
waves 5 to 7 feet building to 8 to 12 feet in the afternoon.
waves occasionally around 15 feet. 
.tonight...south winds 20 to 25 knots with gusts to around
30 knots. a chance of rain after midnight. waves 10 to 14 feet.
waves occasionally around 18 feet. 
.thursday...southwest winds 15 to 20 knots decreasing to 10 to
15 knots early in the afternoon. waves 8 to 12 feet subsiding to
4 to 6 feet early in the afternoon. waves occasionally around
15 feet. 
.thursday night...west winds 10 to 15 knots. a chance of rain and
snow after midnight. waves 3 to 5 feet subsiding to 1 to 3 feet
after midnight. 
.friday...light and variable winds becoming northeast 5 to
10 knots late in the morning...then backing to the northwest late
in the evening. a chance of snow and rain in the morning...then a
chance of rain late in the morning. waves 2 feet or less. 
.saturday...northwest winds 5 to 10 knots backing to the
southeast early in the evening...then increasing to 10 to
15 knots by midnight. waves 1 to 3 feet. 
.sunday...southeast winds 15 to 20 knots becoming south 20 to
25 knots with gusts to around 30 knots by midnight. a chance of
rain. waves 5 to 7 feet building to 8 to 12 feet by midnight.
waves occasionally around 15 feet. 


$$

fzus63 kdtx 080724
glflh 
expires:202604081530;;018437

open lake forecast for lake huron
national weather service detroit/pontiac mi
324 am edt wed apr 8 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, 30.60 inches, maintains calm conditions
today and most of wednesday. unsettled weather returns wednesday
night with gusty winds and rain expected ahead of low pressure,
29.40 inches.


lhz361-081530-
lake huron from 5nm east of mackinac bridge to presque isle lt
beyond 5 nm off shore-
324 am edt wed apr 8 2026

.today...south winds 10 to 15 knots becoming southeast 15 to
20 knots in the late morning and afternoon. a chance of snow in
the afternoon. waves 4 to 6 feet building to 6 to 9 feet in the
afternoon. waves occasionally around 12 feet. 
.tonight...southeast winds 20 to 25 knots with gusts to around
30 knots veering to the south early in the morning. a chance of
rain in the evening...then rain after midnight. waves 8 to
12 feet. waves occasionally around 15 feet. 
.thursday...southwest winds 15 to 20 knots veering to the west
early in the afternoon. waves 5 to 7 feet. waves occasionally
around 10 feet. 
.thursday night...west winds 10 to 15 knots becoming light and
variable. waves 3 to 5 feet subsiding to 1 to 3 feet after
midnight. 
.friday...light and variable winds becoming northwest 5 to
10 knots. waves 2 feet or less. 
.saturday...west winds 5 to 10 knots veering to the northeast
early in the evening...then becoming southeast 10 to 15 knots by
midnight. waves 1 to 3 feet. 
.sunday...southeast winds 15 to 20 knots becoming south 20 to
25 knots by midnight. rain likely. waves 5 to 7 feet. waves
occasionally around 10 feet. 


$$

fzus63 kdtx 080724
glflh 
expires:202604081530;;018439

open lake forecast for lake huron
national weather service detroit/pontiac mi
324 am edt wed apr 8 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, 30.60 inches, maintains calm conditions
today and most of wednesday. unsettled weather returns wednesday
night with gusty winds and rain expected ahead of low pressure,
29.40 inches.


lhz462>464-081530-
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-
324 am edt wed apr 8 2026

.today...south winds 10 to 15 knots becoming southeast 15 to
20 knots in the late morning and afternoon. waves 3 to 5 feet
building to 4 to 6 feet in the afternoon. waves occasionally
around 8 feet. 
.tonight...south winds 15 to 20 knots increasing to 20 to
25 knots in the late evening and overnight. gusts to 30 knots.
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 10 to 15 knots. a chance of rain.
waves 5 to 7 feet. waves occasionally around 10 feet. 
.thursday night...west winds 10 to 15 knots becoming northeast
after midnight. a chance of rain and snow after midnight. waves
2 to 4 feet subsiding to 1 to 3 feet in the late evening and
overnight. 
.friday...north winds 5 to 10 knots. a chance of rain in the
morning. a chance of snow. rain likely late in the morning. waves
2 feet or less. 
.saturday...northwest winds 5 to 10 knots early in the morning
becoming light and variable...then becoming northeast 5 to
10 knots early in the evening veering to the east. waves 2 feet
or less. 
.sunday...southeast winds 10 to 15 knots becoming south 15 to
20 knots. a chance of rain. waves 3 to 5 feet building to 5 to
7 feet by midnight. waves occasionally around 10 feet. 


$$