fzus63 kdtx 091938
glflh 
171 

open lake forecast for lake huron
national weather service detroit/pontiac mi
338 pm edt sun mar 9 2014

for waters beyond five nautical miles of shore on lake huron

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...moderate southwest wind will develop today as another 
wave of low pressure moves into central canada at 29.60 inches. this 
low will dissipate over northern ontario in favor of a larger system 
that will bring a stronger cold front through the great lakes 
tuesday night into wednesday.

lhz361-100815-
lake huron from 5nm east of mackinac bridge to presque isle lt
beyond 5 nm off shore-
338 pm edt sun mar 9 2014

.tonight...west winds 5 to 10 knots through midnight...becoming
light and variable overnight. a chance of snow showers until
11 pm. 
.monday...light and variable winds...becoming south 5 to 10 knots
by early afternoon...then becoming west 10 to 15 knots late. 
.monday night...west winds 10 to 15 knots...diminishing to 5 to
10 knots after midnight. 
.tuesday...west winds 5 to 10 knots...becoming northwest 10 to
15 knots late. 
.tuesday night...northwest winds 10 to 15 knots...veering to the
north late. 
.wednesday...northeast winds 10 to 15 knots...becoming north 5 to
10 knots. 
.thursday...light and variable winds...becoming south 5 to
10 knots late. a chance of snow after 6 pm. 
.friday...southwest winds 5 to 10 knots. a chance of snow. 

waves omitted due to ice coverage.

$$

fzus63 kdtx 091938
glflh 

lhz362-363-100815-
lake huron from presque isle light to sturgeon point mi beyond
5nm off shore-
lake huron from sturgeon point to alabaster mi beyond 5nm off
shore-
338 pm edt sun mar 9 2014

.tonight...southwest winds 20 to 25 knots with gusts to
30 knots...diminishing to 5 to 10 knots overnight. 
.monday...southwest winds 5 to 10 knots...increasing to 10 to
15 knots by mid afternoon. 
.monday night...west winds 10 to 15 knots...diminishing to 5 to
10 knots after midnight. 
.tuesday...northwest winds 5 to 10 knots. 
.tuesday night...northwest winds 5 to 10 knots...becoming north
15 to 20 knots overnight. a chance of snow. 
.wednesday...northeast winds 15 to 20 knots...becoming north
10 to 15 knots. gusts to 35 knot gales. 
.thursday...northwest winds 5 to 10 knots...becoming southwest
10 to 15 knots late. 
.friday...south winds 10 to 15 knots...becoming southwest 5 to
10 knots late. a chance of snow until 5 pm. 

waves omitted due to ice coverage.

$$

fzus63 kdtx 091938
glflh 

lhz462>464-100815-
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-
338 pm edt sun mar 9 2014

.tonight...southwest winds 15 to 20 knots with gusts to
30 knots...diminishing to 5 to 10 knots after midnight. 
.monday...southwest winds 5 to 10 knots...becoming west 15 to
20 knots. 
.monday night...west winds 10 to 15 knots...diminishing to 5 to
10 knots after midnight. 
.tuesday...west winds 5 to 10 knots in the morning...becoming
light and variable. a chance of showers after 2 pm. 
.tuesday night...light and variable winds...becoming north 10 to
15 knots after midnight. a chance of snow. 
.wednesday...northeast winds 20 to 25 knots...becoming north
15 to 20 knots. gusts to 35 knot gales. a chance of snow until
7 pm. 
.thursday...northwest winds 5 to 10 knots...becoming southwest
10 to 15 knots late. 
.friday...south winds 10 to 15 knots...veering to the southwest
late. 

waves omitted due to ice coverage.

$$

fzus63 klot 091946
glflm 
550 

open lake forecast for lake michigan
national weather service chicago/romeoville il
246 pm cdt sun mar 9 2014

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 29.5 inches over southern ontario
will dissipate as it moves east into quebec tonight. another low
of 29.2 inches over central alberta will race rapidly southeast
into western ontario by monday afternoon. a weak cold front
trailing south from this low will drop down the lake monday
evening...with a stronger secondary cold front moving south down
the lake tuesday morning as the parent low pressure lifts
northeast into eastern quebec by tuesday afternoon. low pressure
of 29.5 inches will develop over the central high plains monday
night...then track east to the ohio valley by wednesday deepening
to 29.3 inches along the way. high pressure of 30.4 inches over
southern canada will build southeast into the western lakes region
wednesday night in the wake of the departing ohio valley low
pressure system.

lmz261-362-364-366-563-565-567-868-100400-
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-
246 pm cdt sun mar 9 2014

sheboygan wi to pentwater mi north

...gale warning in effect until 9 pm cdt this evening...

.tonight...southwest gales to 35 kt quickly diminishing to 15 to
25 kt this evening...then to around 10 kt late.
.monday...west winds around 10 kt backing to southwest 10 to 20
kt. chance of sprinkles or flurries in the morning.
.monday night...west winds 10 to 15 kt. 
.tuesday...northwest winds 10 to 15 kt becoming north 10 to
20 kt. 
.tuesday night and wednesday...north winds to 30 kt with gale
force gusts to 35 kt possible. 
.wednesday night...north winds 10 to 20 kt becoming northwest
5 to 10 kt. 
.thursday...south winds 15 to 25 kt. 
.friday...southwest winds 15 to 25 kt becoming west 10 to 20 kt.

waves omitted due to extensive ice coverage

$$

fzus63 klot 091946
glflm 

lmz080-669-671-673-675-777-779-870-872-874-876-878-100400-
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-
246 pm cdt sun mar 9 2014

sheboygan wi to pentwater mi south

.tonight...southwest winds to 30 kt diminishing to 15 to 25 kt
late. waves 2 to 4 ft.
.monday...west winds 15 to 25 kt. waves 1 to 3 ft.
.monday night...west winds 10 to 20 kt. waves 1 to 2 ft. 
.tuesday...northwest winds 5 to 10 kt becoming north 10 to 15 kt.
chance of rain in the afternoon. waves 1 ft or less.
.tuesday night...north winds 15 to 25 kt increasing to gales to
35 kt overnight. chance of snow or rain in the evening...then
chance of snow overnight. waves 4 to 6 ft occasionally to 8 ft.
.wednesday...north gales to 35 kt diminishing to 30 kt in the
afternoon. waves 5 to 8 ft occasionally to 10 ft.
.wednesday night...north winds 10 to 20 kt becoming northwest
10 to 15 kt. waves 3 to 5 ft occasionally to 7 ft subsiding to
1 to 3 ft overnight. 
.thursday...southwest winds 15 to 25 kt. waves 1 to 3 ft. 
.friday...west winds to 30 kt. waves 3 to 5 ft occasionally to
7 ft.  

wave forecast is for ice free areas

$$

fzus63 kmqt 091928
glfls 
132 

open lake forecast for lake superior
national weather service marquette mi
328 pm edt sun mar 9 2014

.synopsis...29.6 inch low pressure over lake superior will relax to 
29.7 inches this evening...before slowly deepening to 29.4 inches 
during the day monday. the low pressure system will then exit into 
southern quebec monday evening. a 30.2 inch high pressure system 
will then build in from the west tuesday night through 
wednesday...and slip southeast of lake superior wednesday night. a 
29.4 inch low pressure system across manitoba thursday will push 
across the great lakes region on friday.

lsz162-100330-
lake superior west of a line from saxon harbor wi to grand
portage mn beyond 5nm-
328 pm edt sun mar 9 2014 /228 pm cdt sun mar 9 2014/

.late this afternoon...southwest winds 10 to 20 knots. 
.tonight...west winds 5 to 15 knots backing southwest after
midnight. 
.monday...west winds 10 to 20 knots increasing to 15 to 25 knots
by mid afternoon. 
.monday night...west winds 10 to 20 knots veering northwest after
midnight. 
.tuesday...northwest winds 10 to 20 knots veering north by mid
afternoon. 
.tuesday night...northeast winds 10 to 20 knots. 
.wednesday...east winds 10 to 20 knots diminishing to 5 to
15 knots by mid afternoon. 
.wednesday night...south winds 5 to 15 knots. 
.thursday...southwest winds 10 to 20 knots. patchy freezing
drizzle. 
.friday...west winds 15 to 25 knots becoming northwest 10 to
20 knots. 

note...waves omitted for mostly ice covered areas.

$$

fzus63 kmqt 091928
glfls 

lsz267-100330-
lake superior from grand marais mi to whitefish point mi 5nm off
shore to the us/canadian border-
328 pm edt sun mar 9 2014

.late this afternoon...southwest winds 15 to 25 knots. a slight
chance of snow. 
.tonight...southwest winds 5 to 15 knots veering northwest after
midnight. a slight chance of freezing rain and snow after
midnight. 
.monday...south winds 5 to 15 knots becoming west 10 to 20 knots
by mid afternoon. a slight chance of freezing rain through early
afternoon. a slight chance of snow. 
.monday night...west winds 15 to 25 knots diminishing to 10 to
20 knots after midnight. 
.tuesday...northwest winds 15 to 25 knots. 
.tuesday night...north winds 15 to 25 knots. 
.wednesday...north winds 10 to 20 knots. 
.wednesday night...north winds 5 to 15 knots veering south after
midnight. 
.thursday...south winds 10 to 20 knots. a chance of snow. 
.friday...west winds 15 to 25 knots becoming northwest 10 to
20 knots. a chance of snow. 

note...waves omitted for mostly ice covered areas.

$$

fzus63 kmqt 091928
glfls 

lsz263-100330-
lake superior from saxon harbor wi to upper entrance to portage
canal mi 5nm off shore to the us/canadian border including isle
royale national park-
328 pm edt sun mar 9 2014

.late this afternoon...west winds 10 to 20 knots. 
.tonight...west winds 5 to 15 knots backing southwest after
midnight. a slight chance of freezing rain and snow. 
.monday...west winds 10 to 20 knots increasing to 15 to 25 knots
by mid afternoon. 
.monday night...west winds 10 to 20 knots. 
.tuesday...northwest winds 10 to 20 knots veering north by mid
afternoon. a slight chance of snow showers by mid afternoon. 
.tuesday night...northeast winds 10 to 20 knots. 
.wednesday...northeast winds 5 to 15 knots veering east by mid
afternoon. 
.wednesday night...south winds 5 to 15 knots increasing to 10 to
20 knots after midnight. 
.thursday...southwest winds 10 to 20 knots. 
.friday...west winds 15 to 25 knots becoming north 10 to
20 knots. 

note...waves omitted for mostly ice covered areas.

$$

fzus63 kmqt 091928
glfls 

lsz264-100330-
lake superior from upper entrance to portage canal to manitou
island mi 5nm off shore to the us/canadian border-
328 pm edt sun mar 9 2014

.late this afternoon...west winds 10 to 20 knots. 
.tonight...west winds 5 to 15 knots becoming southeast less than
10 knots after midnight. a slight chance of freezing rain and
snow. 
.monday...south winds 10 to 20 knots becoming west 15 to 25 knots
by mid afternoon. a slight chance of freezing rain and snow
through early afternoon. 
.monday night...west winds 10 to 20 knots. 
.tuesday...northwest winds 10 to 20 knots becoming north 15 to
25 knots by mid afternoon. 
.tuesday night...north winds 15 to 25 knots diminishing to 10 to
20 knots after midnight. 
.wednesday...north winds 10 to 20 knots. 
.wednesday night...southwest winds 10 to 20 knots backing south
after midnight. 
.thursday...south winds 10 to 20 knots veering southwest. a
chance of snow. 
.friday...northwest winds 15 to 25 knots veering north. a chance
of snow. 

note...waves omitted for mostly ice covered areas.

$$

fzus63 kmqt 091928
glfls 

lsz265-100330-
lake superior west of line from manitou island to marquette mi
beyond 5nm from shore-
328 pm edt sun mar 9 2014

.late this afternoon...west winds 5 to 15 knots. 
.tonight...west winds 5 to 15 knots diminishing to less than
10 knots after midnight. a slight chance of freezing rain and
snow after midnight. 
.monday...southwest winds 10 to 20 knots becoming west 15 to
25 knots by mid afternoon. 
.monday night...west winds 15 to 25 knots diminishing to 10 to
20 knots after midnight. 
.tuesday...northwest winds 15 to 25 knots veering north by mid
afternoon. 
.tuesday night...north winds 15 to 25 knots diminishing to 10 to
20 knots after midnight. a chance of snow showers. 
.wednesday...north winds 10 to 20 knots. a chance of snow
showers. 
.wednesday night...north winds 10 to 20 knots veering south after
midnight. 
.thursday...south winds 10 to 20 knots veering southwest. 
.friday...west winds 15 to 25 knots veering northwest. a chance
of snow. 

note...waves omitted for mostly ice covered areas.

$$

fzus63 kmqt 091928
glfls 

lsz266-100330-
lake superior east of a line from manitou island to marquette mi
and west of a line from grand marais mi to the us/canadian border
beyond 5nm from shore-
328 pm edt sun mar 9 2014

.late this afternoon...southwest winds 10 to 20 knots. a slight
chance of snow. 
.tonight...west winds 5 to 15 knots becoming northwest less than
10 knots after midnight. a slight chance of freezing rain and
snow after midnight. 
.monday...south winds 10 to 20 knots becoming west 15 to 25 knots
by mid afternoon. a slight chance of freezing rain and snow
through early afternoon. 
.monday night...west winds 15 to 25 knots veering northwest after
midnight. 
.tuesday...northwest winds 15 to 25 knots becoming north 20 to
30 knots by mid afternoon. 
.tuesday night...north winds 20 to 30 knots diminishing to 15 to
25 knots after midnight. 
.wednesday...north winds 10 to 20 knots. 
.wednesday night...west winds 5 to 15 knots backing south after
midnight. 
.thursday...south winds 10 to 20 knots. 
.friday...west winds 15 to 25 knots veering north. a chance of
snow. 

note...waves omitted for mostly ice covered areas.

$$