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fzus61 kcle 220223
glfle 
062 

open lake forecast for lake erie
national weather service cleveland oh
923 pm est sat jan 21 2017

for waters beyond five nautical miles of shore on lake erie

.synopsis...low pressure 29.20 inches will move across the
tennessee valley on sunday. the low will cross the central
appalachians early monday and then off the east coast monday night
as a ridge of high pressure moves into the ohio valley. the ridge
will extend onto the lake tuesday afternoon. wednesday deep low
pressure 20.20 inches will move northeast across the central great
lakes. a warm front will move across the lake quickly followed by
a cold front.

lez162>165-220915-
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-
923 pm est sat jan 21 2017

.overnight...south winds 10 knots or less. areas of fog. a
slight chance of rain showers. waves 1 foot or less. 
.sunday...southeast winds 10 knots or less becoming northeast and
increasing to 10 to 20 knots. areas of fog through mid morning. a
chance of rain showers in the afternoon. waves 1 to 3 feet. 
.sunday night...northeast winds 10 to 20 knots. a chance of rain
in the evening...then rain overnight. waves 2 to 4 feet building
to 3 to 5 feet. 
.monday...northeast winds 15 to 25 knots. rain. waves 4 to 6 feet
building to 5 to 7 feet. 
.monday night...northeast winds 10 to 20 knots becoming north
5 to 15 knots. a chance of rain. a chance of snow overnight.
waves 4 to 6 feet subsiding to 1 to 3 feet. 
.tuesday...northwest winds 5 to 15 knots becoming south. a chance
of rain and snow overnight. waves 2 feet or less. 
.wednesday...south winds 10 to 20 knots becoming west. a chance
of rain. a chance of snow. waves 1 to 3 feet building to 2 to
4 feet. 
.thursday...west winds 10 to 20 knots. a chance of snow showers.
waves 1 to 3 feet. 

$$
fzus63 kdtx 220301
glflh 

lhz462>464-220900-
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-
1000 pm est sat jan 21 2017

...dense fog advisory in effect until 10 am est sunday...

.rest of tonight...southeast winds 10 to 15 knots decreasing to
5 to 10 knots late. widespread dense fog. waves 1 to 3 feet. 
.sunday...southeast winds 5 to 10 knots in the morning becoming
light and variable...then becoming east 5 to 10 knots late.
widespread dense fog in the morning. waves 2 feet or less. 
.sunday night...northeast winds 5 to 10 knots. a chance of rain.
waves 1 to 3 feet. 
.monday...northeast winds 10 to 15 knots. a chance of rain in the
morning...then rain likely by afternoon. waves 3 to 5 feet. 
.monday night...northeast winds 10 to 15 knots becoming north
5 to 10 knots by midnight. a chance of rain and snow. waves 3 to
5 feet subsiding to 1 to 3 feet late. 
.tuesday...light and variable winds becoming west 5 to 10 knots
in the afternoon...then backing to the south after midnight. a
chance of rain early. a chance of snow and rain after midnight.
waves 2 feet or less. 
.wednesday...south winds 5 to 10 knots becoming southwest 10 to
15 knots late...then veering to the west by midnight. rain and
snow likely through mid afternoon...then a chance of rain and
snow late. waves 1 to 3 feet building to 2 to 4 feet by midnight.
.thursday...west winds 10 to 15 knots increasing to 15 to
20 knots late...then decreasing to 10 to 15 knots by late
evening. waves 3 to 5 feet. 


$$
fzus63 kdtx 220301 rra
glfsc 
964 

lake st clair forecast
national weather service detroit/pontiac mi
1001 pm est sat jan 21 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...low pressure...29.50 inches...will continue to influence
the great lakes region throughout the remainder of the weekend.
pressure will remain fairly consistent at 29.50 inches for
the first half of the week...before a stronger low pressure
system...29.20 inches...moves in from the central plains into
michigan by wednesday.

lcz460-220900-
lake st clair-
1001 pm est sat jan 21 2017

...dense fog advisory in effect until 10 am est sunday...

.rest of tonight...southeast winds 5 to 10 knots. cloudy. widespread
dense fog. waves 2 feet or less. 
.sunday...light and variable winds becoming east 5 to 10 knots.
cloudy. widespread dense fog in the morning. a chance of light rain
in the afternoon. waves 2 feet or less. 
.sunday night...northeast winds 5 to 10 knots increasing to 10 to
15 knots by late evening. cloudy with light rain likely. waves
2 feet or less. 
.monday...northeast winds 10 to 15 knots. cloudy with rain likely.
waves 2 feet or less. 
.monday night...northeast winds 10 to 15 knots becoming north 5 to
10 knots by late evening. cloudy. a chance of light rain and snow in
the evening...then a chance of light snow after midnight. waves
2 feet or less. 
.tuesday...light and variable winds becoming southwest 5 to 10 knots
by evening. mostly cloudy. waves 2 feet or less. 
.wednesday...west winds 10 to 15 knots. mostly cloudy with a chance
of rain and snow. waves 2 feet or less. 
.thursday...west winds 10 to 15 knots. mostly cloudy. waves 2 feet
or less. 

wave heights are for ice free areas.

$$
fzus63 klot 220248
glflm 
329 

open lake forecast for lake michigan
national weather service chicago/romeoville il
848 pm cst sat jan 21 2017

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 height of the highest 1/3 of the waves...along
with the average height of the highest 10 percent of the waves
which will occasionally be encountered.

.synopsis...low pressure of 29.4 inches over the upper midwest
will gradually shift a warm front northward across the lake
tonight. another stronger low of 29.3 inches will develop over the
southern plains tonight and deepen to 29.2 inches as it reaches
the mid atlantic coast monday. a weak high pressure ridge around
29.6 inches will move over the lake tuesday.

lmz261-362-364-366-563-565-567-669-671-673-868-870-872-874-220900-
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 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 pentwater to manistee mi 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-
848 pm cst sat jan 21 2017

wind point wi to holland mi north...

...dense fog advisory in effect until 3 pm cst sunday...

.rest of tonight...south winds 10 to 20 kt diminishing to 10 to
15 kt. widespread dense fog. slight chance of showers and
drizzle. waves 1 to 3 ft. 
.sunday...south winds 5 to 10 kt veering to north. widespread
dense fog in the morning. waves 1 to 2 ft.
.sunday night...north winds 15 to 20 kt. chance of rain
overnight. waves 2 to 4 ft. 
.monday...north winds 15 to 20 kt. chance of rain. waves 2 to 4
ft.
.monday night...north winds 10 to 20 kt. chance of rain and snow
likely in the evening...then chance of rain overnight. waves 2 to
4 ft. 
.tuesday...northwest winds 10 to 20 kt becoming west 10 to 15 kt.
chance of snow in the morning. waves 1 to 3 ft. 
.tuesday night...north winds 10 to 15 kt becoming northeast 10 to
20 kt. rain...snow likely with a chance of light freezing rain.
waves 1 to 2 ft. 
.wednesday...north winds 10 to 20 kt. chance of rain...snow and
light freezing rain likely. waves 2 to 4 ft. 
.thursday...northwest winds 15 to 25 kt. chance of snow showers.
waves 3 to 5 ft occasionally to 7 ft.

$$
fzus63 klot 220248
glflm 

lmz080-675-777-779-876-878-220900-
lake michigan from michigan city in to st. joseph mi 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 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-
848 pm cst sat jan 21 2017

wind point wi to holland mi south...

...dense fog advisory in effect from midnight tonight to 3 pm cst
sunday...

.rest of tonight...southwest winds 10 to 15 kt backing northeast
5 to 10 kt. widespread dense fog overnight. waves 1 to 3 ft.
.sunday...northeast winds 10 to 15 kt becoming north 10 to 20 kt.
widespread dense fog in the morning. waves 2 to 4 ft.
.sunday night...north winds 10 to 20 kt increasing to 20 to 25
kt. chance of rain overnight. waves building to 4 to 7 ft
occasionally to 9 ft.
.monday...north winds 15 to 25 kt. chance of rain. waves 4 to 7
ft occasionally to 9 ft.
.monday night...northwest winds easing to 10 to 20 kt. waves
subsiding to 3 to 5 ft occasionally to 7 ft.
.tuesday...northwest winds 10 to 20 kt backing to southwest 10 to
15 kt. waves 1 to 3 ft. 
.tuesday night...southeast winds 10 to 15 kt increasing to 10 to
20 kt. rain likely. waves 1 to 3 ft.
.wednesday...south winds 10 to 20 kt veering to northwest. rain
likely. waves 2 to 4 ft. 
.thursday...northwest winds 15 to 25 kt becoming west. waves 3 to
5 ft occasionally to 7 ft.

$$

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