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fzus61 kcle 220846
glfle 
197 

open lake forecast for lake erie
national weather service cleveland oh
346 am est thu feb 22 2018

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...
weak low pressure, 30.20 inches, will move along the front
boundary located near the ohio river valley today. another low 
30.10 inches will move across ohio friday. saturday high pressure 
30.30 inches will again build across the lakes. saturday night and
sunday deep low pressure 29.00 inches will move from the central 
plains across the western lakes forcing a cold front across lake 
erie early sunday. monday high pressure 30.30 will build across 
the lake from the south.

lez061-162>169-221515-
lake erie open waters from ripley to buffalo ny-
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-
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-
346 am est thu feb 22 2018

.today...northeast winds 10 to 15 knots increasing to 15 to
20 knots. a chance of freezing rain, snow and sleet this morning,
then a slight chance of rain, freezing rain, snow and sleet early
this afternoon. the lake is mostly ice covered.
.tonight...northeast winds 15 to 20 knots becoming east 10 to
15 knots. a chance of rain and freezing rain late. 
.friday...east winds 10 to 15 knots becoming southwest 15 to
20 knots. rain in the morning, then a chance of rain in the
afternoon. 
.friday night...southwest winds 15 to 20 knots becoming northwest
5 to 15 knots. 
.saturday...northeast winds 5 to 15 knots becoming southeast and
increasing to 30 knots. rain.
.sunday...southwest winds to 30 knots becoming west 15 to
25 knots. a chance of rain during the day. 
.monday...southwest winds 5 to 15 knots becoming west. 

waves omitted due to the lake being mostly ice covered.

$$
fzus63 kdtx 220843
glfsc 
777 

lake st clair forecast
national weather service detroit/pontiac mi
343 am est thu feb 22 2018

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, 30.80 inches, will build through the area 
today and center on the new england states tonight. low pressure of
30.00 inches will then track through the northern great lakes friday 
before another high pressure, 30.30 inches, builds back in from the 
west on saturday. yet another low pressure will lift northeast into 
the great lakes on sunday.

lcz460-222115-
lake st clair-
343 am est thu feb 22 2018

.today...northeast winds 5 to 10 knots. mostly cloudy.
.tonight...east winds 5 to 10 knots becoming southeast 10 to 15
knots early in the morning. cloudy until early morning...then a
chance of light freezing rain early in the morning.
.friday...southeast winds 10 to 15 knots becoming southwest 5 to 10
knots in the afternoon. a chance of light freezing rain early in the
morning. light showers until late afternoon.
.friday night...northwest winds 5 to 10 knots. mostly cloudy.
.saturday...northeast winds 5 to 10 knots becoming east 10 to 15
knots in the evening. a chance of light showers in the afternoon. a
chance of light snow showers early in the evening. rain showers in
the evening.
.sunday...west winds 15 to 20 knots with gusts to 30 knots. showers.
a small craft advisory may be needed.
.monday...west winds 10 to 15 knots. mostly clear.

waves omitted due to ice coverage.

$$
fzus63 kdtx 220842
glflh 

lhz462>464-222115-
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-
342 am est thu feb 22 2018

.today...northeast winds 5 to 10 knots increasing to 10 to
15 knots in the late morning and afternoon. waves 1 to 3 feet. 
.tonight...northeast winds 10 to 15 knots becoming east 5 to
10 knots late in the evening...then increasing to 10 to 15 knots
after midnight. waves 2 to 4 feet. 
.friday...southeast winds 15 to 20 knots decreasing to 10 to
15 knots in the late morning and early afternoon...then veering
to the south early in the afternoon. showers until late
afternoon. a chance of showers late in the afternoon. waves 2 to
4 feet subsiding to 1 to 3 feet early in the afternoon. 
.friday night...southwest winds 10 to 15 knots becoming west 5 to
10 knots in the late evening and overnight. a chance of showers
early in the evening. waves 1 to 3 feet. 
.saturday...northwest winds 5 to 10 knots veering to the north
late in the morning...then becoming east 10 to 15 knots late in
the afternoon increasing to 15 to 20 knots with gusts to 30 knots
late in the evening. snow showers likely late in the afternoon.
showers late in the afternoon. a chance of snow showers late in
the evening. waves 1 to 3 feet building to 3 to 5 feet late in
the evening. 
.sunday...southeast winds 15 to 20 knots becoming south 20 to
25 knots in the late morning and early afternoon...then veering
to the west early in the evening decreasing to 15 to 20 knots in
the late evening and early morning. gusts to 35 knot gales.
showers early in the morning...then a chance of showers in the
morning. waves 5 to 7 feet. waves occasionally around 10 feet. 
.monday...west winds 10 to 15 knots decreasing to 5 to 10 knots
until early morning. waves 3 to 5 feet subsiding to 2 feet or
less until early morning. 

wave heights are for ice free areas.

$$

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