fzus61 kbuf 191402
glflo 
expires:202510192100;;401037

open lake forecast for lake ontario
national weather service buffalo ny
1002 am edt sun oct 19 2025

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 29.3 inch low will continue to move north to james bay 
through tonight, with a trailing cold front crossing the lake. 
another 29.6 inch low will develop along the frontal boundary 
overnight, with this low moving north into quebec by monday night. 
another 29.4 inch low will then move into the upper great lakes 
tuesday night and wednesday before consolidating with the low over 
central quebec by wednesday night. this low will then move to far 
northern quebec by friday.


loz062-192100-
lake ontario open waters from the niagara river to hamlin beach-
1002 am edt sun oct 19 2025

.this afternoon...south winds 15 to 25 knots. showers late. waves
3 to 6 feet. 
.tonight...south winds 15 to 25 knots becoming northwest.
showers. waves 3 to 6 feet building to 5 to 8 feet. waves
occasionally around 10 feet. 
.monday...northwest winds to 30 knots becoming west. showers.
waves 5 to 9 feet building to 9 to 12 feet. waves occasionally
around 15 feet. 
.monday night...west winds 15 to 25 knots diminishing to 10 to
15 knots. waves 6 to 9 feet subsiding to 2 to 4 feet. waves
occasionally around 11 feet. 
.tuesday...south winds 15 to 25 knots becoming southwest.
showers. waves 1 to 3 feet building to 3 to 6 feet. 
.wednesday...southwest winds 15 to 25 knots becoming west to
30 knots. showers. waves 5 to 8 feet. waves occasionally around
10 feet. 
.thursday...west winds to 30 knots diminishing to 15 to 20 knots.
showers. waves 4 to 7 feet subsiding to 3 to 6 feet. waves
occasionally around 9 feet. 

$$

fzus61 kbuf 191402
glflo 
expires:202510192100;;401038

open lake forecast for lake ontario
national weather service buffalo ny
1002 am edt sun oct 19 2025

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 29.3 inch low will continue to move north to james bay 
through tonight, with a trailing cold front crossing the lake. 
another 29.6 inch low will develop along the frontal boundary 
overnight, with this low moving north into quebec by monday night. 
another 29.4 inch low will then move into the upper great lakes 
tuesday night and wednesday before consolidating with the low over 
central quebec by wednesday night. this low will then move to far 
northern quebec by friday.


loz063>065-192100-
lake ontario open waters from hamlin beach to the saint lawrence
river-
1002 am edt sun oct 19 2025

.this afternoon...southeast winds 15 to 25 knots becoming south to
30 knots. waves 3 to 6 feet building to 5 to 8 feet. waves
occasionally around 10 feet. 
.tonight...south winds to 30 knots becoming west. showers. waves
5 to 8 feet. waves occasionally around 10 feet. 
.monday...northwest winds to 30 knots becoming west. showers.
waves 6 to 10 feet building to 10 to 13 feet. waves occasionally
around 16 feet. 
.monday night...west winds to 30 knots diminishing to 15 to
25 knots. showers likely in the evening, then a chance of showers
overnight. waves 10 to 13 feet subsiding to 3 to 6 feet. waves
occasionally around 16 feet. 
.tuesday...southwest winds 10 to 15 knots increasing to 15 to
20 knots. showers. waves 3 to 5 feet. 
.wednesday...southwest winds 15 to 25 knots increasing to
30 knots. showers. waves 3 to 6 feet building to 5 to 8 feet.
waves occasionally around 10 feet. 
.thursday...southwest winds to 30 knots becoming west 15 to
25 knots. showers. waves 5 to 9 feet subsiding to 3 to 6 feet.
waves occasionally around 11 feet. 

$$

fzus61 kcle 191406
glfle 
expires:202510192015;;401170

open lake forecast for lake erie
national weather service cleveland oh
1006 am edt sun oct 19 2025

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 will deepen to 29.30 inches as it tracks northeastward
across lower michigan this morning, then pulling a strong cold 
front east across the lake this evening. a ridge averaging 30.00 
inches will briefly build over the ohio valley on monday. low 
pressure of 29.40 inches will track east across the upper great 
lakes tuesday into wednesday, followed by another cold front on 
thursday.


lez162-163-192015-
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-
1006 am edt sun oct 19 2025

.rest of today...southwest winds to 30 knots becoming west.
showers late this morning, then showers with a slight chance of
thunderstorms this afternoon. waves 3 to 5 feet. 
.tonight...northwest winds to 30 knots. a chance of showers with
a slight chance of thunderstorms early, then a chance of showers
late in the evening. a slight chance of showers after midnight.
waves 4 to 7 feet subsiding to 3 to 6 feet. waves occasionally
around 9 feet. 
.monday...northwest winds 15 to 20 knots becoming west 10 to
15 knots. waves 3 to 5 feet subsiding to 1 to 3 feet. 
.monday night...southwest winds 10 to 15 knots becoming south and
increasing to 15 to 25 knots. a chance of showers overnight.
waves 1 to 2 feet building to 2 to 4 feet. 
.tuesday...southwest winds to 30 knots becoming west. a chance of
showers. waves 2 to 4 feet building to 3 to 6 feet. 
.wednesday...west winds 20 to 25 knots. showers likely during the
day, then a chance of showers wednesday night. waves 3 to 5 feet.
.thursday...west winds 15 to 20 knots diminishing to 10 to
15 knots. a chance of showers during the day. waves 2 to 4 feet
subsiding to 1 to 3 feet. 

winds and waves higher in and near thunderstorms.

$$

fzus61 kcle 191406
glfle 
expires:202510192015;;401171

open lake forecast for lake erie
national weather service cleveland oh
1006 am edt sun oct 19 2025

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 will deepen to 29.30 inches as it tracks northeastward
across lower michigan this morning, then pulling a strong cold 
front east across the lake this evening. a ridge averaging 30.00 
inches will briefly build over the ohio valley on monday. low 
pressure of 29.40 inches will track east across the upper great 
lakes tuesday into wednesday, followed by another cold front on 
thursday.


lez164>167-192015-
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-willowick to geneva-on-the-
lake oh beyond 5nm off shoreline to us-canadian border-
1006 am edt sun oct 19 2025

.rest of today...south winds to 30 knots becoming southwest. a
chance of showers with a slight chance of thunderstorms late this
morning, then showers early this afternoon. showers likely with a
chance of thunderstorms late. waves 5 to 9 feet. waves
occasionally around 11 feet. 
.tonight...west winds to 30 knots becoming northwest. showers
likely with a chance of thunderstorms in the evening, then a
chance of showers after midnight. waves 7 to 10 feet. waves
occasionally around 13 feet. 
.monday...northwest winds to 30 knots becoming west 15 to
25 knots. waves 6 to 9 feet subsiding to 3 to 6 feet. waves
occasionally around 11 feet. 
.monday night...southwest winds 10 to 15 knots becoming south and
increasing to 15 to 25 knots. a chance of showers overnight.
waves 2 to 4 feet building to 3 to 6 feet. 
.tuesday...southwest winds to 30 knots becoming west. showers
likely. waves 5 to 9 feet building to 7 to 10 feet. waves
occasionally around 13 feet. 
.wednesday...west winds to 30 knots. showers. waves 7 to 11 feet.
waves occasionally around 14 feet. 
.thursday...west winds to 30 knots diminishing to 15 to 20 knots.
showers likely during the day, then a chance of showers thursday
night. waves 5 to 9 feet subsiding to 3 to 5 feet. waves
occasionally around 11 feet. 

winds and waves higher in and near thunderstorms.

$$

fzus61 kcle 191406
glfle 
expires:202510192015;;401172

open lake forecast for lake erie
national weather service cleveland oh
1006 am edt sun oct 19 2025

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 will deepen to 29.30 inches as it tracks northeastward
across lower michigan this morning, then pulling a strong cold 
front east across the lake this evening. a ridge averaging 30.00 
inches will briefly build over the ohio valley on monday. low 
pressure of 29.40 inches will track east across the upper great 
lakes tuesday into wednesday, followed by another cold front on 
thursday.


lez061-168-169-192015-
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-
1006 am edt sun oct 19 2025

.rest of today...south winds 20 to 25 knots becoming southwest.
showers with a slight chance of thunderstorms this afternoon.
waves 3 to 6 feet building to 6 to 9 feet. waves occasionally
around 11 feet. 
.tonight...southwest winds to 30 knots becoming northwest.
showers with a slight chance of thunderstorms through the early
overnight, then a chance of showers with a slight chance of
thunderstorms late. waves 7 to 10 feet. waves occasionally around
13 feet. 
.monday...northwest winds to 30 knots becoming west and
diminishing to 15 to 20 knots. a chance of showers. waves 5 to
9 feet. waves occasionally around 11 feet. 
.monday night...west winds 15 to 20 knots becoming southwest.
waves 4 to 7 feet subsiding to 3 to 5 feet. waves occasionally
around 9 feet. 
.tuesday...south winds 15 to 25 knots becoming southwest to
30 knots. showers likely during the day, then showers tuesday
night. waves 5 to 9 feet building to 7 to 10 feet. waves
occasionally around 13 feet. 
.wednesday...southwest winds to 30 knots becoming west. showers.
waves 8 to 11 feet subsiding to 6 to 9 feet. waves occasionally
around 14 feet. 
.thursday...west winds to 30 knots diminishing to 15 to 25 knots.
showers. waves 5 to 9 feet subsiding to 3 to 5 feet. waves
occasionally around 11 feet. 

winds and waves higher in and near thunderstorms.

$$

fzus63 kdtx 191405
glfsc 
expires:202510192215;;401160

lake st clair forecast
national weather service detroit/pontiac mi
1005 am edt sun oct 19 2025

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 or 29.20 inches continues to lift north
across lake huron and into ontario late this morning. behind the
departing low, northwest gales are expected on lake huron through
late this evening. high pressure builds in briefly on monday 
before another low pressure moves through the region on tuesday 
bringing another chance at gales.


lcz460-192215-
lake st clair-
1005 am edt sun oct 19 2025

...small craft advisory in effect through late tonight...

.rest of today...south winds 15 to 20 knots becoming southwest 10 to
15 knots early in the afternoon...then veering to the west late in
the afternoon. rain late in the morning...then rain likely early in
the afternoon. light rain late in the afternoon. waves 2 to 4 feet
subsiding to 1 to 3 feet in the afternoon.
.tonight...northwest winds 20 to 25 knots with gusts to 30 knots
diminishing to 15 to 20 knots after midnight. becoming mostly clear
after midnight. light rain early in the evening...then light rain
likely late in the evening. a chance of light rain after midnight.
waves 1 to 3 feet.
.monday...west winds 10 to 15 knots. sunny. waves 2 feet or less.
.monday night...southwest winds 5 to 10 knots becoming south 20 to
25 knots. mostly clear. a chance of light showers after midnight.
waves 2 feet or less building to 2 to 4 feet after midnight.
.tuesday...southwest winds 20 to 25 knots. partly sunny with light
showers likely...then partly cloudy with a chance of light showers
in the evening. waves 2 to 4 feet.
.wednesday...west winds to 30 knots. light showers. waves 2 to 4
feet. a small craft advisory may be needed.
.thursday...west winds 20 to 25 knots. partly cloudy. light showers
likely. waves 1 to 3 feet.

$$

fzus63 kdtx 191404
glflh 
expires:202510192215;;401123

open lake forecast for lake huron
national weather service detroit/pontiac mi
1004 am edt sun oct 19 2025

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 or 29.20 inches continues to lift north
across lake huron and into ontario late this morning. behind the
departing low, northwest gales are expected through late this
evening. high pressure builds in briefly on monday before another
low pressure moves through the region on tuesday bringing another
chance at gales.


lhz363-462-463-192215-
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-
1004 am edt sun oct 19 2025

...gale warning in effect through late tonight...

.rest of today...south winds 15 to 20 knots becoming northwest
20 to 25 knots with gusts to 35 knot gales late in the afternoon.
rain. waves 8 to 12 feet. waves occasionally around 15 feet. 
.tonight...northwest winds to 30 knots decreasing to 20 to
25 knots after midnight. gusts to 35 knot gales. a chance of rain
in the evening. waves 10 to 14 feet. waves occasionally around
18 feet. 
.monday...northwest winds 15 to 20 knots becoming west 10 to
15 knots in the late morning and afternoon. waves 6 to 9 feet
subsiding to 3 to 5 feet early in the afternoon. waves
occasionally around 12 feet. 
.monday night...southwest winds 5 to 10 knots becoming south
15 to 20 knots. a chance of showers after midnight. waves 2 to
4 feet building to 4 to 6 feet after midnight. waves occasionally
around 8 feet. 
.tuesday...south winds 20 to 25 knots with gusts to around
30 knots veering to the southwest with gusts to around 30 knots
late in the afternoon. showers...then showers likely late in the
afternoon. rain showers late in the evening. a chance of
waterspouts late in the afternoon. waves 8 to 12 feet. waves
occasionally around 15 feet. 
.wednesday...west winds 20 to 25 knots increasing to 30 knots
early in the evening...then decreasing to 20 to 25 knots in the
late evening and early morning. showers. waves 8 to 12 feet.
waves occasionally around 15 feet. 
.thursday...west winds 20 to 25 knots with gusts to around
30 knots decreasing to 15 to 20 knots in the late evening and
early morning. showers likely until afternoon...then showers
early in the evening. a chance of showers in the late evening and
early morning. waves 6 to 9 feet. waves occasionally around
12 feet. 


$$

fzus63 kdtx 191404
glflh 
expires:202510192215;;401124

open lake forecast for lake huron
national weather service detroit/pontiac mi
1004 am edt sun oct 19 2025

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 or 29.20 inches continues to lift north
across lake huron and into ontario late this morning. behind the
departing low, northwest gales are expected through late this
evening. high pressure builds in briefly on monday before another
low pressure moves through the region on tuesday bringing another
chance at gales.


lhz464-192215-
lake huron from port sanilac to port huron beyond 5nm off shore-
1004 am edt sun oct 19 2025

.rest of today...south winds 20 to 25 knots with gusts to around
30 knots decreasing to 10 to 15 knots early in the afternoon...
then becoming west 15 to 20 knots late in the afternoon. rain.
waves 4 to 6 feet. waves occasionally around 8 feet. 
.tonight...northwest winds 20 to 25 knots decreasing to 15 to
20 knots early in the morning. gusts to 30 knots. rain in the
evening...then a chance of rain after midnight. waves 6 to
9 feet. waves occasionally around 12 feet. 
.monday...northwest winds 15 to 20 knots becoming west 10 to
15 knots in the late morning and afternoon. waves 4 to 6 feet.
waves occasionally around 8 feet. 
.monday night...west winds 5 to 10 knots becoming south 10 to
15 knots in the late evening and early morning...then increasing
to 15 to 20 knots after midnight. a chance of showers after
midnight. waves 1 to 3 feet building to 3 to 5 feet after
midnight. 
.tuesday...south winds 20 to 25 knots veering to the southwest
late in the afternoon. showers...then showers likely late in the
afternoon. rain showers late in the evening. waves 5 to 7 feet.
waves occasionally around 10 feet. 
.wednesday...west winds 20 to 25 knots. gusts to 30 knots.
showers. waves 5 to 7 feet. waves occasionally around 10 feet. 
.thursday...west winds 20 to 25 knots decreasing to 15 to
20 knots until early morning. showers until afternoon...then
showers likely until early morning. waves 3 to 5 feet. 


$$

fzus63 kdtx 191404
glflh 
expires:202510192215;;401122

open lake forecast for lake huron
national weather service detroit/pontiac mi
1004 am edt sun oct 19 2025

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 or 29.20 inches continues to lift north
across lake huron and into ontario late this morning. behind the
departing low, northwest gales are expected through late this
evening. high pressure builds in briefly on monday before another
low pressure moves through the region on tuesday bringing another
chance at gales.


lhz362-192215-
lake huron from presque isle light to sturgeon point mi beyond
5nm off shore-
1004 am edt sun oct 19 2025

...gale warning in effect from 2 pm edt this afternoon through
late tonight...

.rest of today...west winds 15 to 20 knots becoming northwest to
30 knots with gusts to 35 knot gales. rain. waves 8 to 12 feet.
waves occasionally around 15 feet. 
.tonight...northwest winds to 30 knots decreasing to 20 to
25 knots after midnight. gusts to 35 knot gales. a chance of rain
in the evening. waves 10 to 14 feet. waves occasionally around
18 feet. 
.monday...northwest winds 15 to 20 knots becoming west 5 to
10 knots. waves 6 to 9 feet subsiding to 3 to 5 feet early in the
afternoon. waves occasionally around 12 feet. 
.monday night...southwest winds 5 to 10 knots becoming south
15 to 20 knots. a chance of showers after midnight. waves 1 to
3 feet building to 4 to 6 feet after midnight. waves occasionally
around 8 feet. 
.tuesday...south winds 15 to 20 knots increasing to 20 to
25 knots late in the morning...then becoming southwest 15 to
20 knots late in the afternoon. showers. a chance of waterspouts
late in the afternoon. waves 8 to 12 feet. waves occasionally
around 15 feet. 
.wednesday...southwest winds 15 to 20 knots becoming west 20 to
25 knots with gusts to around 30 knots. a chance of waterspouts
early in the morning. showers. waves 6 to 9 feet. waves
occasionally around 12 feet. 
.thursday...northwest winds 20 to 25 knots with gusts to around
30 knots decreasing to 15 to 20 knots in the late evening and
early morning. showers likely...then a chance of showers in the
late evening and early morning. waves 5 to 7 feet. waves
occasionally around 10 feet. 


$$

fzus63 kdtx 191404
glflh 
expires:202510192215;;401121

open lake forecast for lake huron
national weather service detroit/pontiac mi
1004 am edt sun oct 19 2025

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 or 29.20 inches continues to lift north
across lake huron and into ontario late this morning. behind the
departing low, northwest gales are expected through late this
evening. high pressure builds in briefly on monday before another
low pressure moves through the region on tuesday bringing another
chance at gales.


lhz361-192215-
lake huron from 5nm east of mackinac bridge to presque isle lt
beyond 5 nm off shore-
1004 am edt sun oct 19 2025

...gale warning in effect from 2 pm edt this afternoon through
late tonight...

.rest of today...northwest winds 15 to 20 knots increasing to
30 knots with gusts to 35 knot gales. rain. waves 3 to 5 feet
building to 6 to 9 feet in the afternoon. waves occasionally
around 12 feet. 
.tonight...northwest winds to 30 knots with gusts to 35 knot
gales decreasing to 15 to 20 knots. a chance of rain in the
evening. waves 8 to 12 feet. waves occasionally around 15 feet. 
.monday...west winds 10 to 15 knots decreasing to 5 to 10 knots
early in the afternoon. waves 4 to 6 feet subsiding to 1 to
3 feet. waves occasionally around 8 feet. 
.monday night...southeast winds 5 to 10 knots increasing to 15 to
20 knots. showers likely after midnight. waves 1 to 3 feet
building to 3 to 5 feet after midnight. 
.tuesday...south winds 15 to 20 knots veering to the southwest
late in the afternoon...then decreasing to 10 to 15 knots late in
the evening. showers likely in the morning...then showers. a
chance of waterspouts late in the evening. waves 5 to 7 feet.
waves occasionally around 10 feet. 
.wednesday...west winds 15 to 20 knots with gusts to around
30 knots becoming northwest 20 to 25 knots with gusts to 35 knot
gales early in the evening...then decreasing to 15 to 20 knots
with gusts to around 30 knots in the late evening and early
morning. showers. waves 4 to 6 feet. 
.thursday...northwest winds 15 to 20 knots with gusts to around
30 knots decreasing to 10 to 15 knots in the late evening and
early morning. showers likely. waves 3 to 5 feet. waves
occasionally around 8 feet. 


$$