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fzus61 kcle 251959
glfle 
050 

open lake forecast for lake erie
national weather service cleveland oh
359 pm edt tue apr 25 2017

for waters beyond five nautical miles of shore on lake erie

.synopsis...low pressure will deepen to 29.30 inches as it moves
from the plains to the western great lakes by wednesday morning.
another wave of 29.40 inches will move northeast along this 
boundary reaching the central lakes on thursday. the low will 
continue north of the lakes sweeping a cold front east thursday 
evening. high pressure 30.00 inches will build over the lake from
the northwest thursday night. a warm front will lift north towards
the lake on sunday as low pressure approaches from the plains. 


lez162>166-260215-
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-
359 pm edt tue apr 25 2017

.tonight...east winds 5 to 15 knots becoming southeast. waves
1 to 3 feet. 
.wednesday...southeast winds 10 knots or less increasing to 5 to
15 knots. waves 1 to 3 feet. 
.wednesday night...southeast winds 10 to 15 knots becoming south.
waves 1 to 3 feet. 
.thursday...south winds 10 to 20 knots becoming southwest. a
chance of thunderstorms. a chance of showers in the afternoon.
waves 1 to 3 feet. 
.thursday night...southwest winds 5 to 15 knots becoming west. a
chance of showers and thunderstorms. waves 1 to 3 feet. 
.friday...southwest winds 10 knots or less becoming north. a
chance of showers. waves 2 feet or less. 
.saturday...north winds 10 to 20 knots becoming east. a chance of
showers. waves 1 to 3 feet building to 2 to 4 feet. 
.sunday...east winds 10 to 20 knots becoming south. showers and
thunderstorms likely. waves 2 to 4 feet. 

winds and waves higher in and near thunderstorms.

$$
fzus63 kdtx 251942
glfsc 
613 

lake st clair forecast
national weather service detroit/pontiac mi
342 pm edt tue apr 25 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...weak residual ridging will remain positioned over southeast michigan 
over the next few days as low pressure of 29.40 inches develops over 
the great plains and upper midwest. this low will track into lower 
michigan on thursday...pulling a cold front through the area. weak 
high pressure will then build back into the region on friday.

lcz460-260815-
lake st clair-
342 pm edt tue apr 25 2017

.tonight...southeast winds 10 to 15 knots diminishing to 5 to 10
knots early in the morning. partly cloudy. waves 2 feet or less.
.wednesday...southeast winds 5 to 10 knots increasing to 10 to 15
knots in the late morning and afternoon. partly sunny. waves 2 feet
or less.
.wednesday night...southeast winds 10 to 15 knots. partly cloudy.
waves 2 feet or less.
.thursday...south winds 10 to 15 knots increasing to 15 to 20 knots
with gusts to 30 knots in the late morning and afternoon. partly
sunny with scattered showers and thunderstorms. waves 1 to 3 feet. a
small craft advisory may be needed.
.thursday night...southwest winds 15 to 20 knots becoming west 5 to
10 knots. mostly cloudy early in the evening becoming partly cloudy.
scattered showers and thunderstorms early in the evening. waves 2
feet or less.
.friday...southwest winds 5 to 10 knots. partly sunny until late
afternoon becoming mostly cloudy. a chance of light showers late in
the evening. waves 2 feet or less.
.saturday...northeast winds 10 to 15 knots. mostly cloudy with a
chance of showers. waves 2 feet or less.
.sunday...southeast winds 15 to 20 knots. showers. waves 2 feet or
less.

$$
fzus63 kdtx 251941
glflh 

lhz462>464-260815-
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-
341 pm edt tue apr 25 2017

.tonight...southeast winds 10 to 15 knots. waves 1 to 3 feet. 
.wednesday...southeast winds 10 to 15 knots. waves 2 to 4 feet. 
.wednesday night...southeast winds 15 to 20 knots. waves 3 to
5 feet. 
.thursday...south winds 15 to 20 knots. scattered showers and
thunderstorms. waves 4 to 6 feet. waves occasionally around
8 feet. 
.thursday night...south winds 10 to 15 knots veering to the west
in the late evening and overnight. scattered showers and
thunderstorms early in the evening. waves 3 to 5 feet subsiding
to 2 to 4 feet after midnight. 
.friday...southwest winds 5 to 10 knots backing to the south late
in the afternoon...then becoming south 5 to 10 knots late in the
evening. a chance of showers early in the evening. waves 1 to
3 feet. 
.saturday...north winds 15 to 20 knots decreasing to 10 to
15 knots until early morning. a chance of showers early in the
morning. a chance of showers after midnight. waves 2 to 4 feet
subsiding to 1 to 3 feet in the late evening and early morning. 
.sunday...east winds 15 to 20 knots decreasing to 10 to 15 knots
until early morning. showers. waves 4 to 6 feet. waves
occasionally around 8 feet. 


$$

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