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fzus61 kcle 111456
glfle 
920 

open lake forecast for lake erie
national weather service cleveland oh
956 am est mon dec 11 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...high pressure of 30.10 inches will briefly build 
across the lake today. low pressure will deepen to 29.40 inches as
it crosses the eastern lakes tonight. an arctic cold front will 
follow early tuesday. a trough averaging 29.50 inches will linger 
across the eastern great lakes into wednesday. another low of 29.70
inches will pass south of the lake on thursday. 

lez162>164-112115-
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-
956 am est mon dec 11 2017

.this afternoon...south winds 5 to 15 knots becoming south. a 
chance of snow. waves 2 feet or less. 
.tonight...south winds 5 to 15 knots becoming northwest and
increasing to 15 to 25 knots. a chance of snow early, then snow
from late evening on. waves 1 to 2 feet building to 2 to 4 feet. 
.tuesday...northwest winds to 30 knots. a chance of snow showers.
waves 3 to 6 feet. 
.tuesday night...northwest winds to 30 knots diminishing to 15 to
25 knots. a chance of snow showers. waves 3 to 6 feet. 
.wednesday...northwest winds 15 to 20 knots becoming west 5 to
15 knots. a chance of snow showers wednesday night. waves 3 to
5 feet subsiding to 2 feet or less. 
.thursday...west winds 5 to 10 knots. a chance of snow showers
thursday night. waves 2 feet or less. 
.friday...west winds 10 to 15 knots becoming southwest 15 to
20 knots. a chance of snow showers. waves 1 to 3 feet building to
2 to 4 feet, then subsiding to 1 to 3 feet. 

$$
fzus61 kcle 111456
glfle 

lez165>169-112115-
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-
956 am est mon dec 11 2017

...gale watch in effect from tuesday morning through tuesday
evening...

.this afternoon...west winds 5 to 15 knots becoming south. a
slight chance of snow early. a chance of snow
late. waves 1 to 2 feet. 
.tonight...south winds 10 to 15 knots becoming west 15 to
20 knots. snow. waves 1 to 3 feet building to 2 to 4 feet. 
.tuesday...northwest winds to 30 knots increasing to 35 knot
gales. snow showers. waves 3 to 6 feet building to 8 to 11 feet.
waves occasionally around 14 feet. 
.tuesday night...northwest gales to 35 knots diminishing to
30 knots. snow showers in the evening, then a chance of snow
showers overnight. waves 7 to 11 feet subsiding to 6 to 9 feet.
waves occasionally around 14 feet. 
.wednesday...northwest winds 15 to 25 knots becoming west and
diminishing to 10 to 15 knots. a chance of snow showers. waves
5 to 8 feet subsiding to 2 to 4 feet. waves occasionally around
10 feet. 
.thursday...west winds 5 to 10 knots. a chance of snow showers.
waves 1 to 3 feet. 
.friday...west winds 10 to 15 knots increasing to 15 to 25 knots.
a chance of snow showers. waves 2 to 4 feet building to 3 to
6 feet. 

$$
fzus63 kdtx 111451
glfsc 
252 

lake st clair forecast
national weather service detroit/pontiac mi
951 am est mon dec 11 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...high pressure averaging 30.10 inches will shift quickly 
east into quebec today as a clipper low pressure deepens to 29.60 
inches as it drops from the upper midwest early this morning to the 
northern ohio valley by this evening. this low will deepen to 29.20 
inches as it lifts through the eastern great lakes on tuesday. high 
pressure will then build into the region tuesday night and wednesday 
as the next clipper low bypasses the region to the south.

lcz460-112115-
lake st clair-
951 am est mon dec 11 2017

...small craft advisory in effect from late tonight through
tuesday evening...

.rest of today...southwest winds 5 to 10 knots becoming south 10 to
15 knots in the afternoon. cloudy. a chance of light snow late in
the morning...then light snow likely in the afternoon. waves 2 feet
or less.
.tonight...south winds 10 to 15 knots becoming west 5 to 10 knots
after midnight...then becoming northwest 20 to 25 knots early in the
morning. light snow. waves 2 feet or less.
.tuesday...northwest winds 20 to 25 knots. gusts to 30 knots until
late afternoon. partly sunny. a chance of flurries late in the
morning. a chance of light snow showers in the afternoon. waves 2 to
4 feet.
.tuesday night...northwest winds 20 to 25 knots with gusts to 30
knots diminishing to 15 to 20 knots after midnight. partly cloudy. a
chance of flurries in the late evening and overnight. waves 1 to 3
feet.
.wednesday...west winds 10 to 15 knots. mostly sunny becoming partly
sunny in the afternoon and evening becoming mostly cloudy. a chance
of flurries in the morning...then a chance of light snow showers in
the afternoon and evening. waves 2 feet or less.
.thursday...northwest winds 5 to 10 knots. mostly cloudy. waves 2
feet or less.
.friday...west winds 10 to 15 knots. mostly cloudy with a chance of
snow showers. waves 2 feet or less.

$$
fzus63 kdtx 111450
glflh 

lhz362-363-462>464-112115-
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-
lake huron from harbor beach to port sanilac beyond 5nm off shore-
lake huron from port sanilac to port huron beyond 5nm off shore-
950 am est mon dec 11 2017

...gale warning in effect from late tonight through late tuesday
night...

.today...light and variable winds becoming east 5 to 10 knots
late in the morning...then becoming southeast 10 to 15 knots in
the afternoon. a chance of snow in the morning...then snow in the
afternoon. waves 3 to 5 feet subsiding to 1 to 3 feet in the late
morning and afternoon. 
.tonight...south winds 15 to 20 knots becoming west 10 to
15 knots after midnight...then becoming northwest to 30 knots
with gusts to 40 knot gales early in the morning. snow. waves
4 to 6 feet building to 8 to 12 feet early in the morning. waves
occasionally around 15 feet. 
.tuesday...northwest at 35 knot gales decreasing to 30 knots
early in the afternoon. gusts to 45 knot gales. freezing spray.
snow showers likely. waves 14 to 18 feet. waves occasionally
around 23 feet. a gale warning may be needed. 
.tuesday night...northwest winds to 30 knots becoming north 20 to
25 knots in the late evening and early morning...then backing to
the northwest after midnight. gusts to 35 knot gales. freezing
spray. snow showers likely early in the evening. a chance of snow
showers in the late evening and overnight. waves 10 to 14 feet.
waves occasionally around 18 feet. 
.wednesday...northwest winds 15 to 20 knots with gusts to
30 knots becoming west 10 to 15 knots late in the afternoon.
freezing spray until late afternoon. a chance of snow showers
until late afternoon. a chance of snow showers early in the
evening. waves 8 to 12 feet subsiding to 2 to 4 feet. waves
occasionally around 15 feet. 
.thursday...north winds 10 to 15 knots decreasing to 5 to
10 knots until early evening...then veering to the east in the
late evening and early morning. a chance of snow showers. waves
1 to 3 feet. 
.friday...southwest winds 10 to 15 knots becoming west 15 to
20 knots with gusts to 30 knots until early morning. a chance of
snow showers. waves 1 to 3 feet building to 3 to 5 feet. 


$$

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