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fzus61 kbuf 272042
glflo 

loz063>065-280315-
lake ontario open waters from hamlin beach to the saint lawrence
river-
442 pm edt tue oct 27 2020

.tonight...northeast winds 5 to 10 knots becoming southwest and
increasing to 15 to 20 knots. rain changing to lake effect 
showers. waves 1 to 3 feet. 
.wednesday...southwest winds 10 to 15 knots increasing to 15 to
25 knots. lake effect showers likely early, then just a chance of
showers. waves 2 to 4 feet building to 4 to 7 feet. waves
occasionally around 9 feet. 
.wednesday night...west winds 15 to 25 knots becoming northwest
and diminishing to 5 to 10 knots overnight. waves 5 to 8 feet
subsiding to 3 to 5 feet. waves occasionally around 10 feet. 
.thursday...north winds 10 to 15 knots becoming northeast 15 to
20 knots. a chance of showers. waves 1 to 3 feet building to 2 to
4 feet. 
.thursday night...northeast winds 15 to 25 knots increasing to
30 knots. rain likely. waves building to 5 to 8 feet. waves 
occasionally around 10 feet. 
.friday...northeast winds to 30 knots becoming northwest. a 
chance of rain and snow showers during the day. waves 5 to 8 feet.
waves occasionally around 10 feet. 
.saturday...southwest winds 5 to 10 knots becoming south and 
increasing to 15 to 25 knots. waves building to 3 to 5 feet. 
.sunday...south winds 15 to 20 knots. a chance of rain showers. 
waves 3 to 6 feet. 

$$
fzus61 kbuf 272042
glflo 
897 

open lake forecast for lake ontario
national weather service buffalo ny
442 pm edt tue oct 27 2020

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 weak cold front will cross the lake this evening. a
weak 30.2 inch ridge of high pressure will then build across the 
ohio valley and mid atlantic region on wednesday. a 29.4 inch low
is forecast to move from the ohio valley thursday to off the 
jersey shore by early friday morning. meanwhile a 30.2 inch high 
will build from near lake superior thursday night to the central 
great lakes and western quebec friday before reaching new england
saturday. the high will strengthen to 30.5 inches during this
progression.

loz062-280315-
lake ontario open waters from the niagara river to hamlin beach-
442 pm edt tue oct 27 2020

.tonight...southeast winds 10 to 15 knots becoming west. rain this 
evening, then scattered showers after midnight. waves 1 to 3 feet.
.wednesday...west winds 10 to 15 knots becoming southwest and
increasing to 15 to 25 knots. waves 2 to 4 feet building to 4 to
7 feet. waves occasionally around 9 feet. 
.wednesday night...west winds 15 to 25 knots becoming northwest
and diminishing to less than 10 knots overnight. waves 4 to
7 feet subsiding to 1 to 3 feet. waves occasionally around
9 feet. 
.thursday...northeast winds increasing to 15 to 20 knots. a 
chance of showers. waves building to 2 to 4 feet. 
.thursday night...northeast winds 15 to 25 knots. a chance of
showers. waves 5 to 8 feet. waves occasionally around 10 feet.
.friday...northeast winds 15 to 25 knots becoming northwest. a 
chance of rain and snow showers. waves 4 to 7 feet. waves 
occasionally around 9 feet. 
.saturday...west winds 10 to 15 knots becoming south 15 to
20 knots. waves 1 to 3 feet. 
.sunday...southwest winds 15 to 20 knots. a chance of rain 
showers. waves building to 3 to 6 feet. 

$$
fzus61 kcle 271952
glfle 

lez061-168-169-280215-
lake erie open waters from ripley to buffalo ny-
lake erie open waters from geneva-on-the-lake to conneaut oh-
lake erie open waters from conneaut oh to ripley ny-
352 pm edt tue oct 27 2020

.tonight...northwest winds 5 to 15 knots becoming west. a chance
of showers through the early overnight, then a slight chance of
showers late. waves 1 to 3 feet building to 2 to 4 feet. 
.wednesday...west winds 10 to 15 knots becoming southwest and
increasing to 15 to 25 knots. a slight chance of showers early.
waves 3 to 6 feet. 
.wednesday night...southwest winds 15 to 25 knots becoming north
and diminishing to 5 to 15 knots. waves 3 to 6 feet subsiding to
2 to 4 feet. 
.thursday...northeast winds 5 to 10 knots increasing to 15 to
20 knots. a chance of showers. waves 1 to 3 feet. 
.thursday night...northeast winds 15 to 25 knots. a chance of
showers. waves 3 to 6 feet building to 5 to 8 feet. waves
occasionally around 10 feet. 
.friday...north winds 15 to 20 knots becoming northeast and
diminishing to less than 10 knots. a chance of rain showers
during the day. waves 4 to 7 feet subsiding to 2 feet or less.
waves occasionally around 9 feet. 
.saturday...south winds 5 to 15 knots increasing to 15 to
20 knots. waves 1 foot or less building to 2 to 4 feet. 
.sunday...southwest winds 15 to 25 knots becoming northwest. a
chance of showers. waves 3 to 5 feet subsiding to 2 to 4 feet. 

$$
fzus61 kcle 271952
glfle 
469 

open lake forecast for lake erie
national weather service cleveland oh
352 pm edt tue oct 27 2020

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 ridge averaging 30.20 inches will persist over the lake through
wednesday. low pressure 29.40 inches will pass through the 
tennessee and ohio valleys on thursday, reaching the mid-atlantic 
by friday while extending a trough averaging 29.90 inches over 
lake erie. high pressure 30.30 inches will build east across the 
lake friday night and saturday.

lez162-163-280215-
lake erie open waters from maumee bay to reno beach oh-
lake erie open waters from reno beach to the islands oh-
352 pm edt tue oct 27 2020

.tonight...west winds 10 knots or less increasing to 10 to
15 knots. a slight chance of showers early. waves 2 feet or less.
.wednesday...west winds 10 to 15 knots becoming southwest. waves
1 to 2 feet. 
.wednesday night...southwest winds 5 to 15 knots becoming north.
a chance of showers overnight. waves 2 feet or less. 
.thursday...northeast winds 5 to 15 knots increasing to 15 to
20 knots. a chance of showers. waves 2 feet or less building to
2 to 4 feet. 
.thursday night...northeast winds 15 to 20 knots becoming north.
a chance of showers. waves 3 to 6 feet. 
.friday...north winds 15 to 20 knots becoming east and
diminishing to less than 10 knots. waves 3 to 5 feet subsiding to
1 foot or less. 
.saturday...south winds 5 to 15 knots becoming southwest 15 to
20 knots. waves 1 to 3 feet. 
.sunday...west winds 15 to 20 knots becoming northwest. waves
1 to 3 feet. 

$$
fzus61 kcle 271952
glfle 

lez164>167-280215-
lake erie open waters from the islands to vermilion oh-
lake erie open waters from vermilion to avon point oh-
lake erie open waters from avon point to willowick oh-
lake erie open waters from willowick to geneva-on-the-lake oh-
352 pm edt tue oct 27 2020

.tonight...northwest winds 5 to 15 knots becoming west. a chance
of showers early, then a slight chance of showers. waves 1 to
3 feet building to 2 to 4 feet. 
.wednesday...west winds 10 to 15 knots becoming southwest 15 to
20 knots. waves 2 to 4 feet building to 3 to 6 feet. 
.wednesday night...southwest winds 15 to 20 knots becoming north
5 to 15 knots. waves 3 to 5 feet subsiding to 1 to 3 feet. 
.thursday...northeast winds 5 to 15 knots increasing to 15 to
20 knots. a chance of showers in the morning, then showers likely
in the afternoon. waves 2 feet or less building to 2 to 4 feet. 
.thursday night...northeast winds 20 to 25 knots becoming north.
showers likely in the evening, then a chance of showers
overnight. waves 3 to 6 feet building to 5 to 8 feet. waves
occasionally around 10 feet. 
.friday...north winds 15 to 20 knots diminishing to less than
10 knots. a chance of showers during the day. waves 4 to 7 feet
subsiding to 1 to 3 feet. waves occasionally around 9 feet. 
.saturday...south winds 5 to 15 knots becoming southwest and
increasing to 15 to 25 knots. waves 1 to 3 feet building to 3 to
5 feet. 
.sunday...southwest winds 15 to 25 knots becoming northwest.
waves 3 to 5 feet subsiding to 2 to 4 feet. 

$$
fzus63 kdtx 271957
glfsc 
954 

lake st clair forecast
national weather service detroit/pontiac mi
357 pm edt tue oct 27 2020

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, 30.20 inches, settles into the ohio
valley tonight as low pressure moves through northern ontario at
29.60 inches. lake huron and lower michigan is found in between
these systems where moderate southwest wind occurs tonight and
early wednesday. a weak cold front reaches northern portions of
lake huron by thursday morning before stalling and washing out in
favor of high pressure building into the region thursday into
friday. this occurs as the remnants of zeta moves across the
tennessee valley resulting in moderate northeast wind over
central great lakes marine areas to finish the week. marine
conditions otherwise remain favorable during this time until a
stronger low pressure system arrives during the weekend.

lcz460-280830-
lake st clair-
357 pm edt tue oct 27 2020

.tonight...west winds 5 to 10 knots increasing to 10 to 15 knots in
the late evening and overnight. mostly cloudy with a chance of light
showers in the evening...then partly cloudy after midnight. waves 2
feet or less.
.wednesday...southwest winds 10 to 15 knots. mostly sunny. waves 2
feet or less.
.wednesday night...southwest winds 10 to 15 knots becoming west 5 to
10 knots in the late evening and overnight. partly cloudy in the
evening becoming mostly cloudy. waves 2 feet or less.
.thursday...northeast winds 5 to 10 knots increasing to 10 to 15
knots early in the afternoon. mostly cloudy with a chance of light
showers. waves 2 feet or less.
.thursday night...north winds 10 to 15 knots. mostly cloudy. a
chance of light showers in the evening. waves 1 to 3 feet.
.friday...north winds 10 to 15 knots diminishing to 5 to 10 knots in
the evening. partly cloudy in the morning then clearing. waves 2
feet or less.
.saturday...south winds 10 to 15 knots. mostly clear. waves 2 feet
or less.
.sunday...northwest winds 15 to 20 knots. partly cloudy. waves 2
feet or less.

$$
fzus63 kdtx 271953
glflh 

lhz463-464-280830-
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 tue oct 27 2020

.tonight...southwest winds 10 to 15 knots increasing to 15 to
20 knots after midnight. waves 1 to 3 feet building to 3 to
5 feet in the late evening and overnight. 
.wednesday...southwest winds 15 to 20 knots. waves 3 to 5 feet. 
.wednesday night...west winds 10 to 15 knots decreasing to 5 to
10 knots after midnight. waves 2 to 4 feet subsiding to 1 to
3 feet in the late evening and overnight. 
.thursday...north winds 5 to 10 knots becoming northeast 10 to
15 knots in the late morning and afternoon. waves 1 to 3 feet
building to 2 to 4 feet early in the afternoon. 
.thursday night...northeast winds 15 to 20 knots decreasing to
10 to 15 knots after midnight. waves 3 to 5 feet. 
.friday...north winds 10 to 15 knots decreasing to 5 to 10 knots
late in the afternoon...then becoming light and variable late in
the evening. waves 3 to 5 feet subsiding to 1 to 3 feet late in
the afternoon. 
.saturday...south winds 5 to 10 knots increasing to 15 to
20 knots. waves 1 to 3 feet building to 3 to 5 feet until early
morning. 
.sunday...west winds 15 to 20 knots with gusts to around
30 knots. a chance of showers in the late morning and early
afternoon. waves 3 to 5 feet. 


$$
fzus63 kdtx 271953
glflh 

lhz362-363-462-280830-
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-
lake huron from port austin to harbor beach beyond 5nm off shore-
353 pm edt tue oct 27 2020

.tonight...southwest winds 10 to 15 knots increasing to 20 to
25 knots with gusts to around 30 knots. waves 3 to 5 feet
building to 6 to 9 feet after midnight. waves occasionally around
12 feet. 
.wednesday...southwest winds 20 to 25 knots with gusts to around
30 knots decreasing to 15 to 20 knots in the afternoon. waves
6 to 9 feet. waves occasionally around 12 feet. 
.wednesday night...west winds 10 to 15 knots decreasing to 5 to
10 knots after midnight. waves 3 to 5 feet. 
.thursday...north winds 10 to 15 knots becoming northeast 15 to
20 knots early in the afternoon. waves 1 to 3 feet building to
2 to 4 feet early in the afternoon. 
.thursday night...northeast winds 15 to 20 knots becoming north
10 to 15 knots after midnight. waves 3 to 5 feet. 
.friday...north winds 10 to 15 knots decreasing to 5 to 10 knots.
waves 3 to 5 feet subsiding to 1 to 3 feet late in the afternoon.
.saturday...south winds 10 to 15 knots increasing to 15 to
20 knots with gusts to around 30 knots. a chance of. waves 1 to
3 feet building to 4 to 6 feet. waves occasionally around 8 feet.
.sunday...southwest winds 15 to 20 knots veering to the west with
gusts to around 30 knots in the late morning and early
afternoon...then increasing to 20 to 25 knots with gusts to
around 30 knots early in the evening becoming northwest 15 to
20 knots with gusts to around 30 knots in the late evening and
early morning. a chance of showers. waves 4 to 6 feet. 


$$
fzus63 kdtx 271953
glflh 
905 

open lake forecast for lake huron
national weather service detroit/pontiac mi
353 pm edt tue oct 27 2020

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, 30.20 inches, settles into the ohio
valley tonight as low pressure moves through northern ontario at
29.60 inches. lake huron and lower michigan is found in between
these systems where moderate southwest wind occurs tonight and
early wednesday. a weak cold front reaches northern portions of
lake huron by thursday morning before stalling and washing out in
favor of high pressure building into the region thursday into
friday. this occurs as the remnants of zeta moves across the
tennessee valley resulting in moderate northeast wind over
central great lakes marine areas to finish the week. marine
conditions otherwise remain favorable during this time until a
stronger low pressure system arrives during the weekend.

lhz361-280830-
lake huron from 5nm east of mackinac bridge to presque isle lt
beyond 5 nm off shore-
353 pm edt tue oct 27 2020

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


$$

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