fzus61 kcle 231940
glfle 
713 

open lake forecast for lake erie
national weather service cleveland oh
340 pm edt fri oct 23 2020

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...
a cold front will move east across the lake this evening. high 
pressure 30.40 inches will build into the western lakes on 
saturday and become centered over the region on sunday. a warm 
front will lift northward across the lower great lakes late 
sunday, followed by another cold front on monday. on tuesday, a 
ridge averaging 30.20 inches will build into the great lakes from 
the southwest. a cold front may move over the lake late wednesday.

lez162-163-240215-
lake erie open waters from maumee bay to reno beach oh-
lake erie open waters from reno beach to the islands oh-
340 pm edt fri oct 23 2020

...severe thunderstorm watch 501 in effect until 9 pm edt this
evening...

.tonight...west winds 15 to 25 knots becoming northwest. showers
and thunderstorms early, then a chance of showers late this
evening. some thunderstorms may be severe with damaging winds.
waves 1 to 3 feet building to 2 to 4 feet. 
.saturday...north winds 15 to 20 knots diminishing to 5 to
15 knots. waves 2 to 4 feet subsiding to 1 foot or less. 
.saturday night...north winds 5 to 10 knots becoming northeast.
waves 2 feet or less. 
.sunday...northeast winds 10 to 15 knots becoming east. waves
1 to 3 feet. 
.sunday night...east winds 5 to 15 knots becoming northeast. a
chance of showers. waves 1 to 3 feet. 
.monday...north winds 5 to 15 knots. a chance of showers. waves
2 feet or less. 
.tuesday...north winds 5 to 15 knots becoming west. a chance of
showers during the day. waves 2 feet or less. 
.wednesday...west winds 10 to 15 knots. waves 1 to 2 feet. 

winds and waves higher in and near thunderstorms.

$$

fzus61 kcle 231940
glfle 

lez164-165-240215-
lake erie open waters from the islands to vermilion oh-
lake erie open waters from vermilion to avon point oh-
340 pm edt fri oct 23 2020

...severe thunderstorm watch 501 in effect until 9 pm edt this
evening...

.tonight...southwest winds 15 to 25 knots becoming northwest.
showers and thunderstorms this evening, then a slight chance of
showers after midnight. some thunderstorms may be severe with
damaging winds early. waves 2 to 4 feet building to 3 to 6 feet. 
.saturday...north winds 15 to 20 knots diminishing to 10 to
15 knots. waves 3 to 5 feet subsiding to 1 to 3 feet. 
.saturday night...north winds 5 to 10 knots becoming northeast.
waves 1 to 2 feet. 
.sunday...east winds 10 to 15 knots. waves 2 to 4 feet. 
.sunday night...east winds 5 to 15 knots. a chance of showers
overnight. waves 2 to 4 feet subsiding to 1 to 2 feet. 
.monday...north winds 5 to 15 knots. showers likely. waves 1 to
3 feet. 
.tuesday...north winds 5 to 15 knots becoming west. a chance of
showers. waves 1 to 2 feet. 
.wednesday...west winds 10 to 15 knots. waves 1 to 3 feet. 

winds and waves higher in and near thunderstorms.

$$

fzus61 kcle 231940
glfle 

lez061-166>169-240215-
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-
340 pm edt fri oct 23 2020

.tonight...southwest winds 15 to 25 knots becoming northwest.
showers and thunderstorms this evening, then a chance of showers
after midnight. some thunderstorms may be severe with damaging
winds early. waves 3 to 6 feet. 
.saturday...northwest winds 15 to 20 knots becoming north 5 to
15 knots. a slight chance of showers early. waves 3 to 6 feet
subsiding to 1 to 2 feet. 
.saturday night...north winds 5 to 10 knots becoming northeast.
waves 1 to 2 feet. 
.sunday...east winds 10 to 15 knots increasing to 15 to 20 knots.
waves 1 to 3 feet building to 2 to 4 feet. 
.sunday night...east winds 15 to 20 knots becoming southeast 5 to
15 knots. a chance of showers overnight. waves 2 to 4 feet
subsiding to 1 to 3 feet. 
.monday...southeast winds 5 to 15 knots becoming north. showers
likely. waves 1 to 3 feet. 
.tuesday...north winds 5 to 15 knots becoming west. a chance of
showers. waves 1 to 3 feet. 
.wednesday...west winds 10 to 15 knots increasing to 15 to
20 knots. waves 2 to 4 feet. 

winds and waves higher in and near thunderstorms.

$$

fzus63 kdtx 232127 aaa
glfsc 
607 

lake st clair forecast...updated
national weather service detroit/pontiac mi
524 pm edt fri oct 23 2020

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 of 29.70 inches and associated cold front
will clear the central great lakes early this evening, with a
period of gusty northwest winds of 20 to 30 knots. high pressure
of 30.30 inches will then build into the area over the weekend.

lcz460-240800-
lake st clair-
524 pm edt fri oct 23 2020

...small craft advisory in effect until 10 pm edt this evening...

.tonight...west winds 10 to 15 knots veering to the northwest in the
late evening and overnight. mostly cloudy. a chance of light showers
in the evening. waves 1 to 3 feet.
.saturday...northwest winds 10 to 15 knots becoming north 5 to 10
knots in the afternoon. partly sunny. waves 2 feet or less.
.saturday night...northeast winds 5 to 10 knots. partly cloudy.
waves 2 feet or less.
.sunday...east winds 5 to 10 knots. partly sunny. waves 2 feet or
less.
.sunday night...northeast winds 5 to 10 knots. mostly cloudy with a
chance of light showers. waves 2 feet or less.
.monday...north winds 5 to 10 knots. mostly cloudy with a chance of
light showers. waves 2 feet or less.
.tuesday...west winds 5 to 10 knots. partly cloudy. a chance of
light showers. waves 2 feet or less.
.wednesday...southwest winds 10 to 15 knots. partly cloudy. waves 2
feet or less.

$$

fzus63 kdtx 232126 aaa
glflh 

lhz462>464-240800-
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-
523 pm edt fri oct 23 2020

.tonight...northwest winds 15 to 20 knots. gusts to 30 knots in
the evening. a chance of showers in the evening. waves 5 to
7 feet. waves occasionally around 10 feet. 
.saturday...northwest winds 15 to 20 knots becoming north 5 to
10 knots. waves 4 to 6 feet. waves occasionally around 8 feet. 
.saturday night...northeast winds 5 to 10 knots. waves 2 to
4 feet subsiding to 1 to 3 feet in the late evening and
overnight. 
.sunday...east winds 5 to 10 knots. waves 2 feet or less. 
.sunday night...east winds 5 to 10 knots increasing to 10 to
15 knots in the late evening and early morning...then decreasing
to 5 to 10 knots after midnight. a chance of showers. waves
2 feet or less. 
.monday...east winds 5 to 10 knots backing to the northwest late
in the morning...then increasing to 10 to 15 knots late in the
afternoon becoming north 5 to 10 knots late in the evening. a
chance of showers. waves 1 to 3 feet. 
.tuesday...northwest winds 5 to 10 knots backing to the west
early in the evening...then becoming southwest 10 to 15 knots in
the late evening and early morning. waves 1 to 3 feet. 
.wednesday...southwest winds 10 to 15 knots. waves 2 to 4 feet. 


$$