fzus61 kcle 012037
glfle 

lez164>166-020315-
the islands to vermilion oh beyond 5 nm off shoreline to us-
canadian border-
vermilion to avon point oh beyond 5 nm off shoreline to us-
canadian border-
avon point to willowick oh beyond 5 nm off shoreline to us-
canadian border-
337 pm est tue dec 1 2020

.tonight...northwest winds to 30 knots becoming west. rain and
snow showers likely early, then a chance of rain and snow showers
late this evening. a slight chance of rain and snow showers after
midnight. waves 5 to 9 feet. waves occasionally around 11 feet. 
.wednesday...west winds 15 to 25 knots. waves 5 to 8 feet
subsiding to 3 to 6 feet. waves occasionally around 10 feet. 
.wednesday night...west winds 15 to 20 knots becoming southwest.
waves 3 to 6 feet subsiding to 2 to 4 feet. 
.thursday...southwest winds 15 to 20 knots. waves 2 to 4 feet
building to 3 to 5 feet. 
.thursday night...southwest winds 15 to 20 knots. waves 2 to
4 feet. 
.friday...southwest winds 15 to 20 knots becoming northwest 5 to
15 knots. waves 3 to 5 feet subsiding to 1 to 3 feet. 
.saturday...north winds 5 to 15 knots becoming northwest. waves
1 to 3 feet building to 2 to 4 feet. 
.sunday...northwest winds 10 to 15 knots. a chance of rain
showers during the day. waves 2 to 4 feet building to 3 to
5 feet. 

$$

fzus61 kcle 012037
glfle 
987 

open lake forecast for lake erie
national weather service cleveland oh
337 pm est tue dec 1 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...
low pressure 29.40 inches over southeast ontario will slowly move
north through quebec tonight through wednesday night. a trough 
averaging 30.00 inches will extend southwest across the lake 
thursday through friday. a cold front will move across the lake
saturday night.

lez162-163-020315-
detroit river lt. to maumee bay oh to reno beach oh beyond 5nm
offshoreline to us-canadian border-
reno beach to the islands oh beyond 5nm off shoreline to us-
canadian border-
337 pm est tue dec 1 2020

.tonight...northwest winds 20 to 25 knots becoming west. a chance
of rain showers with a slight chance of snow showers early. waves
3 to 5 feet. 
.wednesday...west winds 15 to 20 knots. waves 2 to 4 feet
subsiding to 1 to 3 feet. 
.wednesday night...west winds 15 to 20 knots becoming southwest
10 to 15 knots. waves 1 to 3 feet. 
.thursday...southwest winds 10 to 15 knots. waves 1 to 2 feet. 
.thursday night...southwest winds 10 to 15 knots. waves 1 to
2 feet. 
.friday...southwest winds 5 to 15 knots becoming northwest. waves
2 feet or less. 
.saturday...north winds 5 to 10 knots becoming northwest. waves
2 feet or less. 
.sunday...northwest winds 10 to 15 knots. waves 1 to 2 feet. 

$$

fzus63 kdtx 012058
glfsc 
095 

lake st clair forecast
national weather service detroit/pontiac mi
358 pm est tue dec 1 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...a strong low pressure system minimizing near 29.40
inhg will begin to weaken and lift further northeast. high
pressure located over the western conus builds to 30.60 inhg and
spills into the great lakes late wednesday. this will promote
mainly dry conditions through the end of the week.

lcz460-020900-
lake st clair-
358 pm est tue dec 1 2020

...small craft advisory in effect until 11 pm est this evening...

.tonight...northwest winds 15 to 20 knots becoming west 10 to 15
knots in the late evening and overnight. gusts to 25 knots in the
late evening. partly cloudy early then clearing. waves 2 feet or 
less.
.wednesday...west winds 10 to 15 knots. sunny. waves 2 feet or less.
.wednesday night...west winds 10 to 15 knots diminishing to 5 to 10
knots in the late evening and overnight. mostly clear. waves 2 feet
or less.
.thursday...southwest winds 10 to 15 knots. partly sunny. waves 2
feet or less.
.thursday night...southwest winds 10 to 15 knots. partly cloudy.
waves 2 feet or less.
.friday...west winds 5 to 10 knots. partly cloudy. waves 2 feet or
less.
.saturday...northeast winds 5 to 10 knots. partly cloudy. a chance
of rain and snow. waves 2 feet or less.
.sunday...northwest winds 10 to 15 knots. mostly cloudy with a
chance of rain and snow. waves 2 feet or less.

$$

fzus63 kdtx 012055
glflh 

lhz462-463-020900-
lake huron from port austin to harbor beach beyond 5nm off shore-
lake huron from harbor beach to port sanilac beyond 5nm off shore-
355 pm est tue dec 1 2020

...gale warning in effect through wednesday morning...

.tonight...northwest winds to 30 knots decreasing to 20 to
25 knots after midnight. gusts to 40 knot gales. snow in the
evening. waves 10 to 12 feet. waves occasionally around 18 feet. 
.wednesday...northwest winds 20 to 25 knots decreasing to 15 to
20 knots in the afternoon. gusts to 35 knot gales decreasing to 30
knots in the afternoon. waves 8 to 10 feet. waves occasionally 
around 15 feet.
.wednesday night...west winds 15 to 20 knots decreasing to 10 to
15 knots after midnight. waves 4 to 6 feet. 
.thursday...west winds 15 to 20 knots. waves 2 to 4 feet. waves
occasionally around 8 feet. 
.thursday night...southwest winds 15 to 20 knots. waves 2 to
4 feet. 
.friday...west winds 10 to 15 knots decreasing to 5 to 10 knots
late in the afternoon. waves 2 to 4 feet subsiding to 1 to 3 feet
late in the evening. 
.saturday...north winds 5 to 10 knots becoming northeast 10 to
15 knots in the late evening and early morning. waves 2 to 4 feet
subsiding to 1 to 3 feet early in the evening...then building to
2 to 4 feet in the late evening and early morning. 
.sunday...north winds 10 to 15 knots increasing to 15 to 20 knots
until early morning. a chance of rain and snow until early
evening. waves 2 to 4 feet building to 5 to 7 feet in the late
evening and early morning. waves occasionally around 10 feet. 


$$

fzus63 kdtx 012055
glflh 

lhz464-020900-
lake huron from port sanilac to port huron beyond 5nm off shore-
355 pm est tue dec 1 2020

...gale warning in effect until 11 pm est this evening...

.tonight...northwest winds 20 to 25 knots decreasing to 15 to
20 knots early in the morning. gusts to 35 knot gales. waves 10 
to 12 feet. waves occasionally around 15 feet. 
.wednesday...northwest winds 15 to 20 knots. gusts to 35 knot
gales in the morning. waves 5 to 7 feet. waves occasionally
around 10 feet. 
.wednesday night...west winds 10 to 15 knots. waves 3 to 5 feet. 
.thursday...southwest winds 10 to 15 knots. waves 1 to 3 feet. 
.thursday night...southwest winds 10 to 15 knots. waves 1 to
3 feet. 
.friday...west winds 10 to 15 knots becoming northwest 5 to
10 knots late in the afternoon. waves 2 feet or less. 
.saturday...northwest winds 5 to 10 knots veering to the
northeast. a chance of rain and snow until early morning. waves
2 feet or less. 
.sunday...north winds 10 to 15 knots. a chance of rain and snow.
waves 1 to 3 feet building to 3 to 5 feet in the late evening and
early morning. 


$$

fzus63 kmkx 012031
glflm 
671 

open lake forecast for lake michigan
national weather service milwaukee/sullivan wi
issued by national weather service green bay wi
231 pm cst tue dec 1 2020

for waters beyond five nautical miles of shore on lake michigan.

waves are provided as a range of significant wave heights, which
is the average of the highest 1/3 of the wave, along with the
average height of the highest 10% of the waves which will
occasionally be encountered.

.synopsis... 

a weak ridge of high pressure around 30.2 inches will move across
the region tonight. a weak surface cold front will bring westerly
winds to the region on wednesday. a serious of weak cold fronts 
will bring west to northwest winds to the lake from thursday
through the weekend.  

while winds will remain gusty, additional periods of gales do not
appear likely at this time. 

&&

lmz261-362-364-366-563-565-567-868-020445-
lake michigan from seul choix point to rock island passage 5 nm
offshore to mid lake-
lake michigan south of a line from seul choix point to the
mackinac bridge and north of a line from charlevoix mi to south
fox island 5 nm offshore-
lake michigan from charlevoix to point betsie mi 5 nm offshore to
mid lake-
lake michigan from point betsie to manistee mi 5 nm offshore to
mid lake-
lake michigan from rock island passage to sturgeon bay wi-
lake michigan from sturgeon bay to two rivers wi 5 nm offshore to
mid lake-
lake michigan from two rivers to sheboygan wi 5 nm offshore to
mid lake-
lake michigan from pentwater to manistee mi 5 nm offshore to mid
lake-
231 pm cst tue dec 1 2020

sheboygan wi to pentwater mi north...

.tonight...north winds to 30 kt becoming northwest 15 to 25 kt. 
waves 6 to 9 ft occasionally to 12 ft. 
.wednesday...northwest winds 15 to 25 kt in the morning, then 
becoming west 10 to 20 kt in the afternoon. waves 4 to 6 ft 
occasionally to 8 ft subsiding to 2 to 4 ft. 
.wednesday night...west winds 10 to 20 kt. waves 2 to 4 ft. 
.thursday...west winds 10 to 20 kt. waves 2 to 4 ft. 
.thursday night...west winds 15 to 25 kt diminishing to 10 to
20 kt. waves 2 to 4 ft. 
.friday...northwest winds 10 to 20 kt. waves 2 to 4 ft. 
.friday night...north winds 15 to 25 kt diminishing to 10 to
15 kt. waves 1 to 3 ft. 
.saturday...southwest winds 10 to 20 kt becoming west. waves 1 to
2 ft building to 2 to 4 ft. 
.sunday...north winds 15 to 25 kt increasing to 30 kt. waves 4 to
6 ft occasionally to 8 ft building to 4 to 7 ft occasionally to
9 ft.  

$$

fzus63 kmkx 012031
glflm 

lmz080-669-671-673-675-777-779-870-872-874-876-878-020445-
lake michigan from michigan city in to st. joseph mi 5 nm
offshore to mid lake-
lake michigan from sheboygan to port washington wi 5 nm offshore
to mid lake-
lake michigan from port washington to north point light wi 5 nm
offshore to mid lake-
lake michigan from north point light to wind point wi 5 nm
offshore to mid lake-
lake michigan from wind point wi to winthrop harbor il 5 nm
offshore to mid lake-
lake michigan from winthrop harbor to wilmette harbor il 5 nm
offshore to mid lake-
lake michigan from wilmette harbor il to michigan city in 5 nm
offshore to mid lake-
lake michigan from whitehall to pentwater mi 5 nm offshore to mid
lake-
lake michigan from grand haven to whitehall mi 5 nm offshore to
mid lake-
lake michigan from holland to grand haven mi 5 nm offshore to mid
lake-
lake michigan from south haven to holland mi 5 nm offshore to mid
lake-
lake michigan from st. joseph to south haven mi 5 nm offshore to
mid lake-
231 pm cst tue dec 1 2020

sheboygan wi to pentwater mi south...

.tonight...northwest winds to 30 kt diminishing to 10 to 20 kt 
late. waves 7 to 10 ft occasionally to 13 ft subsiding to 5 to 8 
ft occasionally to 10 ft. 
.wednesday...northwest winds 10 to 20 kt becoming west. waves
4 to 6 ft occasionally to 8 ft subsiding to 3 to 5 ft. 
.wednesday night...west winds 10 to 20 kt. waves 2 to 4 ft. 
.thursday...west winds 10 to 20 kt. waves 2 to 4 ft. 
.thursday night...west winds 10 to 20 kt. waves 2 to 4 ft. 
.friday...west winds 10 to 20 kt becoming northwest. waves 1 to
3 ft. 
.friday night...north winds 10 to 20 kt becoming northeast. waves
1 to 3 ft. 
.saturday...southeast winds 10 to 20 kt veering to northwest to
30 kt. waves 2 to 4 ft. 
.sunday...north winds 15 to 25 kt increasing to 30 kt. waves 4 to
6 ft occasionally to 8 ft building to 4 to 7 ft occasionally to
9 ft.  

$$