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fzus61 kbuf 280535
glflo 

loz063>065-280900-
lake ontario open waters from hamlin beach to the saint lawrence
river-
130 am edt fri apr 28 2017

.overnight...southwest winds 10 to 15 knots increasing to
15 to 20 knots. showers and scattered thunderstorms.
waves 1 to 3 feet. 
.friday...southwest winds 5 to 15 knots becoming southeast. waves
1 to 3 feet subsiding to 1 foot or less. 
.friday night...southeast winds less than 10 knots becoming
south. a chance of showers overnight. waves 1 foot or less. 
.saturday...southwest winds 10 knots or less becoming west 10 to
15 knots. a chance of showers in the morning. waves 1 foot or
less. 
.saturday night...west winds 5 to 15 knots becoming northeast
15 to 20 knots. waves 1 to 3 feet. 
.sunday...northeast winds 15 to 25 knots becoming southeast and
diminishing to 10 to 15 knots. a chance of rain showers during
the day...then rain showers likely sunday night. waves 3 to
6 feet subsiding to 2 feet or less. 
.monday...south winds 10 to 15 knots becoming southwest 15 to
20 knots. showers likely with a chance of thunderstorms during
the day...then showers and thunderstorms likely monday night.
waves 1 to 3 feet. 
.tuesday...southwest winds 15 to 25 knots becoming west. a chance
of showers. waves 2 to 4 feet building to 4 to 7 feet. 

winds and waves higher in and near thunderstorms.

$$
fzus61 kbuf 280535
glflo 
169 

glflo 

open lake forecast for lake ontario
national weather service buffalo ny
130 am edt fri apr 28 2017

for waters beyond five nautical miles of shore on lake ontario

.synopsis...a 29.3 inch low to the northeast of lake superior 
will track north to james bay while an associated cold front 
crosses lake ontario tonight. weak high pressure averaging 30.1 
inches will then cross the lake on friday. a weak cold front is 
forecast to move southeast across the lake saturday before lifting
back north across the lake as a warm front late sunday night. 
a 29.1 inch low will then move into the upper great lakes region 
monday before reaching western quebec by late tuesday.

loz062-280900-
lake ontario open waters from the niagara river to hamlin beach-
130 am edt fri apr 28 2017

.overnight...southwest winds 10 to 15 knots becoming west.
waves 1 to 3 feet. 
.friday...west winds 5 to 15 knots becoming southwest. waves
2 feet or less. 
.friday night...southwest winds 10 knots or less. a chance of
showers overnight. waves 1 foot or less. 
.saturday...west winds 5 to 10 knots. a chance of showers in the
morning. waves 1 foot or less. 
.saturday night...northwest winds 5 to 10 knots becoming east and
increasing to 15 to 25 knots overnight. a chance of showers
overnight. waves 2 feet or less. 
.sunday...east winds to 30 knots diminishing to 5 to 10 knots.
showers likely. waves 4 to 7 feet subsiding to 1 to 2 feet. 
.monday...southeast winds 10 to 15 knots becoming southwest 15 to
20 knots. showers and thunderstorms likely. waves 1 to 3 feet. 
.tuesday...southwest winds 15 to 25 knots becoming west to
30 knots. a chance of showers. waves 2 to 4 feet building to 3 to
6 feet. 

winds and waves higher in and near thunderstorms.

$$
fzus61 kcle 280155
glfle 
402 

open lake forecast for lake erie
national weather service cleveland oh
955 pm edt thu apr 27 2017

for waters beyond five nautical miles of shore on lake erie

.synopsis...high pressure 30.00 inches over the mid mississippi
valley will move northeast across ohio early friday. another 
front will set up near lake erie by friday night then waver back 
and forth across the lake into monday. a deep low 29.20 inches 
will move northeast through the lakes late monday and monday night
pulling a series of cold fronts southeast across lake erie 
through tuesday.

lez162>165-280815-
lake erie open waters from maumee bay to reno beach oh-
lake erie open waters from reno beach to the islands oh-
lake erie open waters from the islands to vermilion oh-
lake erie open waters from vermilion to avon point oh-
955 pm edt thu apr 27 2017

.overnight...west winds 10 to 20 knots becoming southwest.
waves 2 to 4 feet subsiding to 1 to 3 feet. 
.friday...south winds 10 knots or less becoming east. waves
2 feet or less. 
.friday night...east winds 10 knots or less becoming south. a
chance of showers. waves 1 foot or less. 
.saturday...west winds 5 to 15 knots becoming north. a chance of
thunderstorms in the morning. showers likely. thunderstorms
likely in the afternoon. waves 1 to 3 feet building to 2 to
4 feet. 
.saturday night...northeast winds 10 to 20 knots. showers and
thunderstorms likely in the evening...then a chance of showers
and thunderstorms overnight. waves 3 to 5 feet building to 4 to
6 feet. 
.sunday...east winds 10 to 20 knots becoming south. a chance of
showers. a chance of thunderstorms. showers likely. waves 4 to
6 feet subsiding to 3 to 5 feet. 
.monday...south winds 20 to 25 knots becoming southwest. showers
and thunderstorms likely. a chance of showers. waves 3 to 5 feet
building to 4 to 6 feet. 
.tuesday...southwest winds to 30 knots becoming west and
diminishing to 10 to 15 knots in the afternoon. a chance of
showers. waves 5 to 8 feet subsiding to 2 feet or less. 

winds and waves higher in and near thunderstorms.

$$
fzus61 kcle 280155
glfle 

lez061-166>169-280815-
lake erie open waters from ripley to buffalo ny-
lake erie open waters from avon point to willowick oh-
lake erie open waters from willowick to geneva-on-the-lake oh-
lake erie open waters from geneva-on-the-lake to conneaut oh-
lake erie open waters from conneaut oh to ripley ny-
955 pm edt thu apr 27 2017

.overnight...west winds 10 to 20 knots becoming southwest.
waves 2 to 4 feet. 
.friday...southwest winds 5 to 15 knots becoming northwest
10 knots or less. waves 2 feet or less. 
.friday night...east winds 10 knots or less becoming south. a
chance of showers. waves 2 feet or less. 
.saturday...southwest winds 5 to 15 knots becoming north. a
chance of showers in the morning. a chance of thunderstorms.
showers likely in the afternoon. waves 1 to 3 feet. 
.saturday night...north winds 5 to 15 knots becoming northeast
10 to 20 knots. showers likely in the evening. a chance of
thunderstorms. a chance of showers overnight. waves 2 to 4 feet
building to 5 to 7 feet. 
.sunday...east winds 15 to 25 knots becoming south. a chance of
showers and thunderstorms. waves 5 to 7 feet subsiding to 3 to
5 feet. 
.monday...south winds 15 to 25 knots becoming southwest to
30 knots. thunderstorms in the morning. showers likely. a chance
of showers. waves 3 to 5 feet building to 5 to 7 feet. 
.tuesday...southwest winds to 30 knots becoming west and
diminishing to 10 to 20 knots. a chance of showers. waves 5 to
8 feet subsiding to 3 to 5 feet. 

winds and waves higher in and near thunderstorms.

$$
fzus63 kdtx 280208
glfsc 
039 

lake st clair forecast
national weather service detroit/pontiac mi
1008 pm edt thu apr 27 2017

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...29.30 inches...will track from the u.p. to
northern ontario tonight. weak high pressure will build into lower 
michigan on friday before surface high pressure...centered over 
ontario...strengthens over the northern great lakes on saturday. over
the southern great lakes...a frontal boundary will develop and bring
periods of showers and thunderstorms late saturday through sunday as
it lifts north.

lcz460-280815-
lake st clair-
1008 pm edt thu apr 27 2017

.rest of tonight...west winds 10 to 15 knots. mostly cloudy becoming
partly cloudy. waves 2 feet or less.
.friday...southwest winds 10 to 15 knots. partly sunny. waves 2 feet
or less.
.friday night...south winds 5 to 10 knots until early morning
becoming light and variable. mostly cloudy with a chance of light
showers. waves 2 feet or less.
.saturday...north winds 10 to 15 knots. cloudy with a chance of
light showers. waves 2 feet or less.
.saturday night...northeast winds 10 to 15 knots. cloudy. a chance
of light showers in the evening...then showers likely after
midnight. waves 2 feet or less.
.sunday...southeast winds 10 to 15 knots diminishing to 5 to 10
knots in the evening. cloudy. showers likely and a chance of
thunderstorms. waves 2 feet or less.
.monday...southwest winds 15 to 20 knots with gusts to 30 knots.
mostly cloudy with showers likely and a chance of thunderstorms.
waves 1 to 3 feet. a small craft advisory may be needed.
.tuesday...west winds 20 to 25 knots with gusts to 30 knots. mostly
cloudy with a chance of showers. waves 1 to 3 feet.

$$
fzus63 kdtx 280205
glflh 

lhz462>464-280815-
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-
1005 pm edt thu apr 27 2017

.rest of tonight...southwest wind 15 to 20 knots with gusts to 30
knots after midnight. waves 2 to 4 feet. 
.friday...southwest winds 10 to 15 knots becoming south 5 to
10 knots late in the afternoon. waves 1 to 3 feet. 
.friday night...south winds 10 to 15 knots decreasing to 5 to
10 knots in the late evening and early morning...then becoming
north 10 to 15 knots after midnight. a chance of showers. waves
1 to 3 feet. 
.saturday...north winds 15 to 20 knots decreasing to 10 to
15 knots in the late morning and afternoon. a chance of showers
early in the morning. waves 2 to 4 feet. 
.saturday night...northeast winds 10 to 15 knots. showers likely
after midnight. waves 2 to 4 feet subsiding to 1 to 3 feet in the
late evening and early morning...then building to 2 to 4 feet
after midnight. 
.sunday...east winds 15 to 20 knots decreasing to 5 to 10 knots.
showers. a chance of thunderstorms. waves 4 to 6 feet. waves
occasionally around 8 feet. 
.monday...south winds 10 to 15 knots increasing to 15 to
20 knots. showers early in the morning. a chance of
thunderstorms. a chance of showers until early morning. waves
3 to 5 feet. 
.tuesday...southwest winds 15 to 20 knots with gusts to 30 knots
increasing to 20 to 25 knots with gusts to 30 knots until early
evening...then becoming west 15 to 20 knots in the late evening
and early morning. a chance of showers until afternoon. waves
4 to 6 feet. waves occasionally around 8 feet. 


$$
fzus63 kdtx 280205
glflh 

lhz362-363-280815-
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-
1005 pm edt thu apr 27 2017

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


$$
fzus63 kdtx 280205
glflh 
310 

open lake forecast for lake huron
national weather service detroit/pontiac mi
1005 pm edt thu apr 27 2017

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...29.30 inches...will track from the u.p.
to northern ontario tonight. weak high pressure will build into 
lower michigan on friday before surface high pressure...centered 
over ontario...strengthens over the northern great lakes on 
saturday. over the southern great lakes...a frontal boundary will 
develop and bring periods of showers and thunderstorms late 
saturday through sunday as it lifts north.

lhz361-280815-
lake huron from 5nm east of mackinac bridge to presque isle lt
beyond 5 nm off shore-
1005 pm edt thu apr 27 2017

.rest of tonight...west winds 15 to 20 knots with gusts to
30 knots becoming southwest 10 to 15 knots early in the morning.
waves 2 to 4 feet. 
.friday...southwest winds 15 to 20 knots becoming west 10 to
15 knots in the afternoon. waves 1 to 3 feet. 
.friday night...west winds 10 to 15 knots veering to the
northwest in the late evening and overnight. waves 1 to 3 feet. 
.saturday...northwest winds 10 to 15 knots decreasing to 5 to
10 knots early in the afternoon. waves 1 to 3 feet. 
.saturday night...northwest winds 5 to 10 knots becoming east
10 to 15 knots after midnight. a chance of rain and snow showers
after midnight. waves 1 to 3 feet. 
.sunday...east winds 15 to 20 knots. a chance of rain and snow
showers early in the morning...then snow showers likely early in
the morning. showers. waves 4 to 6 feet. 
.monday...east winds 15 to 20 knots decreasing to 10 to 15 knots
in the late morning and early afternoon...then veering to the
south until early morning. showers early in the morning...then a
chance of showers until early morning. waves 5 to 7 feet
subsiding to 2 to 4 feet until early morning. waves occasionally
around 10 feet. 
.tuesday...southwest winds 10 to 15 knots becoming west 15 to
20 knots. a chance of showers. waves 3 to 5 feet. 


$$

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