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fzus61 kcle 130210
glfle 
643 

open lake forecast for lake erie
national weather service cleveland oh
910 pm est tue dec 12 2017

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...arctic air will follow the system across the eastern 
great lakes through mid week. another low pressure 29.50 inches 
will move across central ohio wednesday night. high pressure 30.10
inches will move across the region thursday. a weak cold front 
will cross the lower lakes on friday. high pressure 30.10 inches 
will slide across the ohio valley over the weekend.

lez162>164-130915-
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-
910 pm est tue dec 12 2017

.overnight...northwest winds to 30 knots. a chance of snow
showers. waves 4 to 7 feet subsiding to 3 to 6 feet. waves
occasionally around 9 feet. 
.wednesday...west winds 15 to 20 knots becoming south 10 to
15 knots. snow in the afternoon. waves 3 to 6 feet subsiding to
1 to 3 feet. 
.wednesday night...southeast winds 10 to 15 knots becoming north
15 to 20 knots. snow in the evening, then a chance of snow
overnight. waves 2 feet or less. 
.thursday...north winds 10 to 15 knots becoming northwest. waves
2 feet or less. 
.thursday night...west winds 10 to 15 knots becoming southwest.
waves 1 foot or less. 
.friday...southwest winds 10 to 15 knots becoming west 15 to
20 knots. a chance of snow showers. waves 1 to 3 feet building to
2 to 4 feet. 
.saturday...west winds 15 to 20 knots becoming southwest 10 to
15 knots. waves 1 to 3 feet. 
.sunday...south winds 10 to 15 knots becoming west. a chance of
snow showers during the day. waves 1 to 3 feet. 

$$
fzus61 kcle 130210
glfle 

lez061-165>169-130915-
lake erie open waters from ripley to buffalo ny-
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-
lake erie open waters from geneva-on-the-lake to conneaut oh-
lake erie open waters from conneaut oh to ripley ny-
910 pm est tue dec 12 2017

...gale warning in effect until 4 am est wednesday...

.overnight...northwest gales to 35 knots. snow showers
likely. waves 9 to 12 feet. waves occasionally around 15 feet. 
.wednesday...northwest winds 15 to 25 knots becoming southwest.
snow showers in the morning, then a chance of snow early in the
afternoon. snow late. waves 6 to 10 feet subsiding to 5 to
8 feet. waves occasionally around 13 feet. 
.wednesday night...south winds 5 to 15 knots becoming north 15 to
20 knots. snow. waves 2 to 4 feet. 
.thursday...north winds 10 to 15 knots becoming northwest. a
chance of snow showers in the morning. waves 1 to 3 feet. 
.thursday night...west winds 10 to 15 knots becoming southwest. a
chance of snow showers. waves 1 to 3 feet. 
.friday...southwest winds 15 to 25 knots becoming west. snow
showers likely. waves 1 to 3 feet building to 4 to 7 feet. waves
occasionally around 9 feet. 
.saturday...west winds 15 to 25 knots becoming southwest and
diminishing to 10 to 15 knots. a chance of snow showers during
the day. waves 3 to 5 feet subsiding to 2 to 4 feet. 
.sunday...south winds 10 to 15 knots becoming west. a chance of
snow and rain showers during the day. waves 2 to 4 feet. 

$$
fzus63 kdtx 130304
glflh 

lhz462>464-130900-
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-
1002 pm est tue dec 12 2017

...gale warning in effect until 5 am est wednesday...
...heavy freezing spray warning in effect until 4 am est
wednesday...

.rest of tonight...northwest winds to 30 knots decreasing to
20 to 25 knots after midnight. gusts to 35 knot gales. freezing
spray in the late evening and early morning. a chance of snow
showers. waves 10 to 14 feet. waves occasionally around 18 feet. 
.wednesday...northwest winds 15 to 20 knots early in the morning
becoming west 10 to 15 knots...then decreasing to 5 to 10 knots
early in the afternoon becoming light and variable. a chance of
snow showers in the morning. a chance of snow in the late morning
and early afternoon...then snow likely late in the afternoon.
waves 6 to 9 feet subsiding to 2 to 4 feet. waves occasionally
around 12 feet. 
.wednesday night...northeast winds 5 to 10 knots becoming north
15 to 20 knots in the late evening and overnight. snow showers.
waves 2 to 4 feet building to 4 to 6 feet in the late evening and
overnight. waves occasionally around 8 feet. 
.thursday...northwest winds 15 to 20 knots decreasing to 10 to
15 knots early in the afternoon. snow showers likely early in the
morning...then a chance of snow showers in the late morning and
early afternoon. waves 4 to 6 feet. 
.thursday night...west winds 10 to 15 knots. waves 2 to 4 feet
subsiding to 1 to 3 feet in the late evening and overnight. waves
occasionally around 8 feet. 
.friday...southwest winds 15 to 20 knots. a chance of snow
showers in the morning. snow showers likely late in the morning...
then a chance of snow showers early in the evening. waves 2 to
4 feet building to 3 to 5 feet. 
.saturday...west winds 15 to 20 knots decreasing to 5 to
10 knots. a chance of snow showers. waves 4 to 6 feet. waves
occasionally around 8 feet. 
.sunday...southwest winds 5 to 10 knots becoming south 10 to
15 knots in the late morning and early afternoon...then
increasing to 15 to 20 knots early in the evening becoming
southwest 10 to 15 knots in the late evening and early morning.
waves 2 to 4 feet. 


$$
fzus63 kdtx 130304 rra
glfsc 
520 

lake st clair forecast
national weather service detroit/pontiac mi
1002 pm est tue dec 12 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...a weak surface ridge will bring a brief increase in 
pressure up to 29.90 inches this afternoon before a second clipper 
system, averaging 29.60 inches, drops south of michigan wednesday 
into thursday.

lcz460-130900-
lake st clair-
1002 pm est tue dec 12 2017

.rest of tonight...northwest winds 20 to 25 knots diminishing to 15
to 20 knots early in the morning. mostly clear. a chance of
flurries. waves 1 to 3 feet.
.wednesday...west winds 10 to 15 knots becoming southwest 5 to 10
knots late in the morning...then backing to the south early in the
afternoon becoming southeast 10 to 15 knots late in the afternoon. a
chance of flurries early in the morning...then light snow in the
late morning and afternoon. waves 2 feet or less.
.wednesday night...northeast winds 10 to 15 knots backing to the
north after midnight. becoming partly cloudy early in the morning.
light snow early in the evening...then light snow showers in the
late evening and early morning. a chance of light snow showers early
in the morning. waves 2 feet or less.
.thursday...northwest winds 10 to 15 knots diminishing to 5 to 10
knots in the afternoon. mostly sunny. waves 2 feet or less.
.thursday night...southwest winds 5 to 10 knots. partly cloudy until
early morning becoming mostly cloudy. waves 2 feet or less.
.friday...southwest winds 10 to 15 knots. mostly cloudy with a
chance of light snow showers. waves 2 feet or less.
.saturday...west winds 10 to 15 knots. mostly cloudy. a chance of
snow showers. waves 2 feet or less.
.sunday...southwest winds 5 to 10 knots. mostly cloudy. waves 2 feet
or less.

$$

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