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fzus61 kbuf 241958
glflo 

loz063>065-250315-
lake ontario open waters from hamlin beach to the saint lawrence
river-
358 pm edt sat jun 24 2017

.tonight...west winds 5 to 15 knots becoming southwest. waves
1 to 3 feet subsiding to 1 foot or less. 
.sunday...southwest winds 5 to 15 knots becoming west 15 to
20 knots. a chance of showers in the afternoon. waves 1 foot or
less building to 1 to 3 feet. 
.sunday night...west winds 15 to 20 knots diminishing to 10 to
15 knots. a chance of showers in the evening...then showers
likely with a chance of thunderstorms overnight. waves 2 to
4 feet building to 3 to 5 feet...then subsiding to 2 to 4 feet. 
.monday...northwest winds 10 knots or less becoming southwest. a
chance of showers in the morning...then showers and thunderstorms
likely in the afternoon. waves 1 to 3 feet subsiding to 1 foot or
less. 
.monday night...southwest winds 5 to 10 knots. a chance of
showers. waves 1 foot or less. 
.tuesday...west winds 10 to 15 knots increasing to 15 to
20 knots. a chance of showers and thunderstorms during the day...
then a chance of showers tuesday night. waves 1 to 3 feet. 
.wednesday...west winds 15 to 20 knots becoming south 5 to
15 knots. a chance of showers during the day...then a chance of
showers and thunderstorms wednesday night. waves 2 to 4 feet
subsiding to 1 to 3 feet. 
.thursday...south winds 5 to 15 knots becoming west. showers and
thunderstorms likely. waves 2 to 4 feet building to 3 to 5 feet. 

winds and waves higher in and near thunderstorms.

$$
fzus61 kbuf 241958
glflo 
329 

open lake forecast for lake ontario
national weather service buffalo ny
358 pm edt sat jun 24 2017

for waters beyond five nautical miles of shore on lake ontario

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 29.3 inch low across northern quebec late this afternoon will
move into labrador tonight and remain there on sunday. a 
secondary 29.8 inch low will develop near georgian bay tonight, 
moving to the ottawa valley sunday night and to atlantic canada 
monday. meanwhile, a 30.2 inch high will build from the 
mississippi valley late this afternoon to the ohio valley sunday,
where it will remain into tuesday. this high will eventually 
build across the lower great lakes by wednesday. then a 29.5 inch
low is forecast to move across the great lakes region on thursday.

loz062-250315-
lake ontario open waters from the niagara river to hamlin beach-
358 pm edt sat jun 24 2017

.tonight...west winds 10 knots or less becoming southwest. waves
2 feet or less. 
.sunday...southwest winds 10 to 15 knots becoming west 15 to
20 knots. a chance of showers from late morning on. waves 1 to
3 feet. 
.sunday night...west winds 15 to 20 knots becoming northwest
10 to 15 knots. a chance of showers. waves 2 to 4 feet subsiding
to 1 to 3 feet. 
.monday...northwest winds 10 knots or less becoming southwest. a
chance of showers in the morning...then showers and thunderstorms
likely in the afternoon. waves 2 feet or less. 
.monday night...west winds 10 knots or less. a chance of showers.
waves 1 foot or less. 
.tuesday...west winds 5 to 15 knots. a chance of showers during
the day. waves 2 feet or less building to 2 to 3 feet. 
.wednesday...southwest winds 10 to 15 knots becoming south. a
chance of showers and thunderstorms wednesday night. waves 1 to
3 feet. 
.thursday...south winds 10 to 15 knots becoming west. showers and
thunderstorms likely. waves 2 to 4 feet. 

winds and waves higher in and near thunderstorms.

$$
fzus61 kcle 241942
glfle 

lez061-166>169-250215-
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-
342 pm edt sat jun 24 2017

.tonight...west winds 15 to 20 knots diminishing to 10 to
15 knots. waves 2 to 4 feet subsiding to 1 to 3 feet. 
.sunday...west winds 10 to 15 knots increasing to 15 to 20 knots.
a chance of showers in the afternoon. waves 2 to 4 feet building
to 3 to 6 feet. 
.sunday night...west winds 15 to 20 knots diminishing to 10 to
15 knots. a chance of showers. waves 3 to 6 feet subsiding to
2 to 3 feet. 
.monday...west winds 10 to 15 knots increasing to 15 to 20 knots.
showers likely with a chance of thunderstorms. waves 1 to 3 feet
building to 2 to 4 feet. 
.monday night...west winds 15 to 20 knots becoming northwest
10 to 15 knots. showers likely with a chance of thunderstorms in
the evening...then a chance of showers overnight. waves 2 to
4 feet. 
.tuesday...northwest winds 10 to 15 knots becoming southwest.
waves 1 to 3 feet. 
.wednesday...southwest winds 5 to 15 knots becoming south 15 to
20 knots. waves 1 to 3 feet building to 2 to 4 feet. 
.thursday...southwest winds 15 to 20 knots. a chance of showers
and thunderstorms. waves 3 to 5 feet subsiding to 2 to 4 feet. 

winds and waves higher in and near thunderstorms.

$$
fzus61 kcle 241942
glfle 
653 

open lake forecast for lake erie
national weather service cleveland oh
342 pm edt sat jun 24 2017

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 trough of low pressure averaging 30.00 inches will 
linger over the eastern great lakes through monday. high pressure 
30.20 inches from the plains states will move to the ohio valley 
by late tuesday and move east of the area wednesday night. 

lez162>165-250215-
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-
342 pm edt sat jun 24 2017

.tonight...west winds 15 to 20 knots diminishing to 10 to
15 knots. waves 2 to 4 feet subsiding to 1 to 3 feet. 
.sunday...west winds 10 to 15 knots increasing to 15 to 20 knots.
waves 1 to 3 feet building to 2 to 4 feet. 
.sunday night...west winds 15 to 20 knots diminishing to 10 to
15 knots. waves 2 to 4 feet subsiding to 1 to 3 feet. 
.monday...west winds 10 to 15 knots increasing to 15 to 20 knots.
a chance of showers. waves 1 to 3 feet. 
.monday night...west winds 15 to 20 knots becoming northwest
10 to 15 knots. a chance of showers and thunderstorms in the
evening...then a chance of showers overnight. waves 1 to 3 feet. 
.tuesday...northwest winds 5 to 15 knots becoming southwest.
waves 1 to 3 feet. 
.wednesday...southwest winds 10 to 15 knots increasing to 15 to
20 knots. waves 2 feet or less building to 2 to 4 feet. 
.thursday...southwest winds 15 to 20 knots. a chance of showers
and thunderstorms. waves 2 to 4 feet subsiding to 1 to 3 feet. 

winds and waves higher in and near thunderstorms.

$$
fzus63 kdtx 241940
glfsc 
223 

lake st clair forecast
national weather service detroit/pontiac mi
340 pm edt sat jun 24 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...broad low pressure centered over eastern canada will 
keep cool and slightly unsettled weather over the great lakes 
through the weekend. a weak trough, 29.80 inches, will also drop 
over lake huron late tonight where it will linger through sunday.

lcz460-250815-
lake st clair-
340 pm edt sat jun 24 2017

.tonight...west winds 10 to 15 knots with gusts to 20 knots early.
partly cloudy. scattered showers and thunderstorms early in the 
evening. waves 2 feet or less.
.sunday...west winds 10 to 15 knots increasing to 15 to 20 knots
in the afternoon. partly sunny. scattered light showers in the 
afternoon. waves 2 feet or less.
.sunday night...west winds 10 to 15 knots. partly cloudy. scattered
light showers early in the evening. waves 2 feet or less.
.monday...west winds 5 to 10 knots increasing to 10 to 15 knots in
the late morning and afternoon. mostly cloudy with a chance of light
showers. waves 2 feet or less.
.monday night...west winds 10 to 15 knots becoming northwest 5 to 10
knots after midnight. mostly cloudy with a chance of light showers
early in the evening...then partly cloudy in the late evening and
overnight. waves 2 feet or less.
.tuesday...west winds 5 to 10 knots. partly cloudy early in the
morning then clearing. waves 2 feet or less.
.wednesday...south winds 10 to 15 knots. partly cloudy. waves 2 feet
or less.
.thursday...southwest winds 15 to 20 knots. mostly cloudy with
showers likely and a chance of thunderstorms. waves 1 to 3 feet.

$$
fzus63 kdtx 241939
glflh 
468 

open lake forecast for lake huron
national weather service detroit/pontiac mi
339 pm edt sat jun 24 2017

for waters beyond five nautical miles off 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...broad low pressure centered over eastern canada will 
keep cool and slightly unsettled weather over the great lakes 
through the weekend. a weak trough...29.80 inches...will also drop 
over lake huron late tonight where it will linger through sunday.

lhz361-250815-
lake huron from 5nm east of mackinac bridge to presque isle lt
beyond 5 nm off shore-
339 pm edt sat jun 24 2017

.tonight...west winds 10 to 15 knots. scattered showers early in
the evening. a chance of showers early in the morning. waves
2 feet or less. 
.sunday...northwest winds 5 to 10 knots becoming west 10 to
15 knots late in the morning...then decreasing to 5 to 10 knots
in the afternoon. scattered showers. waves 2 feet or less. 
.sunday night...light and variable winds. scattered showers early
in the evening. a chance of showers after midnight. waves 2 feet
or less. 
.monday...northeast winds 5 to 10 knots. a chance of showers.
waves 2 feet or less. 
.monday night...northwest winds 5 to 10 knots becoming west 10 to
15 knots after midnight. a chance of showers early in the
evening. waves 2 feet or less. 
.tuesday...west winds 10 to 15 knots becoming southwest 5 to
10 knots late in the evening. waves 2 feet or less. 
.wednesday...southwest winds 5 to 10 knots backing to the south
early in the evening...then increasing to 10 to 15 knots in the
late evening and early morning. a chance of showers in the
afternoon. rain showers until early morning. a chance of
thunderstorms after midnight. waves 1 to 3 feet building to 2 to
4 feet in the late evening and early morning. 
.thursday...south winds 10 to 15 knots becoming southwest 5 to
10 knots in the late morning and early afternoon...then becoming
west 10 to 15 knots until early morning. showers likely early in
the morning. a chance of thunderstorms until afternoon. a chance
of showers in the late morning and early afternoon. waves 3 to
5 feet. 


$$
fzus63 kdtx 241939
glflh 

lhz362-363-250815-
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-
339 pm edt sat jun 24 2017

.tonight...light and variable winds becoming southwest 5 to
10 knots in the late evening and overnight. showers likely with 
scattered thunderstorms through early morning, then a chance of 
showers. waves 2 feet or less. 
.sunday...southwest winds 5 to 10 knots becoming west 10 to
15 knots in the late morning and early afternoon...then
decreasing to 5 to 10 knots late in the afternoon. scattered
showers with isolated thunderstorms. waves 1 to 3 feet. 
.sunday night...north winds 5 to 10 knots early in the evening
becoming light and variable. scattered showers early in the
evening. a chance of showers early in the morning. waves 2 feet
or less. 
.monday...east winds 5 to 10 knots. a chance of showers. waves
2 feet or less. 
.monday night...north winds 5 to 10 knots backing to the west in
the late evening and early morning...then increasing to 10 to
15 knots after midnight. a chance of showers early in the
evening. waves 1 to 3 feet. 
.tuesday...west winds 10 to 15 knots becoming southwest 5 to
10 knots late in the afternoon. waves 2 feet or less. 
.wednesday...south winds 10 to 15 knots increasing to 15 to
20 knots in the late evening and early morning. showers likely
until early morning. a chance of thunderstorms after midnight.
waves 1 to 3 feet building to 3 to 5 feet until early morning. 
.thursday...south winds 15 to 20 knots becoming southwest 10 to
15 knots. showers likely early in the morning. a chance of
thunderstorms until afternoon. a chance of showers in the late
morning and early afternoon. waves 4 to 6 feet. 


$$
fzus63 kdtx 241939
glflh 

lhz462>464-250815-
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-
339 pm edt sat jun 24 2017

.tonight...light and variable winds becoming west 5 to 10 knots
late in the evening...then increasing to 10 to 15 knots after
midnight. periods of showers and scattered thunderstorms early in
the evening...then a chance of showers in the late evening and
overnight. waves 1 to 3 feet. 
.sunday...west winds 10 to 15 knots increasing to 15 to 20 knots
late in the morning...then decreasing to 10 to 15 knots in the
afternoon. a chance of showers early in the morning. scattered
showers with isolated thunderstorms in the afternoon. waves 1 to 
3 feet.
.sunday night...west winds 5 to 10 knots until early morning
becoming light and variable. a chance of showers. waves 2 feet or
less. 
.monday...northeast winds 5 to 10 knots veering to the southeast
in the late morning and early afternoon...then veering to the
west early in the afternoon. a chance of showers until late
afternoon. rain showers likely late in the afternoon. waves
2 feet or less. 
.monday night...north winds 5 to 10 knots backing to the
northwest in the late evening and early morning...then increasing
to 10 to 15 knots after midnight. a chance of showers until early
morning. waves 1 to 3 feet. 
.tuesday...west winds 10 to 15 knots becoming southwest 5 to
10 knots late in the morning...then increasing to 10 to 15 knots
late in the evening. waves 1 to 3 feet. 
.wednesday...southwest winds 10 to 15 knots becoming south 15 to
20 knots in the late evening and early morning. a chance of
showers in the evening. rain showers likely and a chance of
thunderstorms after midnight. waves 1 to 3 feet building to 3 to
5 feet in the late evening and early morning. 
.thursday...southwest winds 15 to 20 knots decreasing to 10 to
15 knots until early morning. showers likely early in the
morning. a chance of thunderstorms until afternoon. a chance of
showers in the late morning and early afternoon. waves 3 to
5 feet. 


$$
fzus63 klot 241947
glflm 
038 

open lake forecast for lake michigan
national weather service chicago/romeoville il
247 pm cdt sat jun 24 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 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 trough of low pressure averaging 29.8 inches 
over the upper great lakes will drift southeast across the eastern
and lower great lakes tonight and sunday while high pressure of 
30.3 inches builds from the northern to the central plains and
lower ohio valley. this will result in a persistent west to 
northwest winds across the western great lakes region. the high 
will eventually settle into the eastern great lakes by late 
monday, with a weak ridge axis averaging 30.1 inches extending 
north across the western great lakes by tuesday. low pressure of 
29.4 inches will develop across the northern plains by tuesday
evening and will track northern lakes by thursday.

lmz261-362-364-366-563-565-567-868-250330-
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-
247 pm cdt sat jun 24 2017

sheboygan wi to pentwater mi north...

.tonight...northwest winds 10 to 20 kt. chance of showers and
thunderstorms this evening...then chance of showers overnight.
waves 1 to 3 ft. 
.sunday...northwest winds 10 to 20 kt becoming southwest 10 to
15 kt. chance of showers in the morning...then chance of showers
and slight chance of thunderstorms in the afternoon. waves 1 to
3 ft. 
.sunday night...west winds 10 to 20 kt veering to north 15 to
25 kt. chance of showers in the evening. waves 2 to 4 ft. 
.monday...north winds 15 to 25 kt. chance of showers in the
afternoon. waves 2 to 4 ft. 
.monday night...west winds 10 to 20 kt. waves 1 to 3 ft. 
.tuesday...west winds 10 to 20 kt becoming southwest. waves 1 to
2 ft. 
.tuesday night...southwest winds 10 to 20 kt. waves 2 to 4 ft. 
.wednesday...south winds to 30 kt. showers likely with a chance
of thunderstorms. waves 3 to 5 ft building to 4 to 7 ft
occasionally to 9 ft. 
.thursday...southwest winds 15 to 25 kt diminishing to 10 to
20 kt. waves 5 to 8 ft occasionally to 10 ft subsiding to 4 to
6 ft occasionally to 8 ft.  

$$
fzus63 klot 241947
glflm 

lmz080-669-671-673-675-777-779-870-872-874-876-878-250330-
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-
247 pm cdt sat jun 24 2017

sheboygan wi to pentwater mi south...

.tonight...west winds 15 to 25 kt. slight chance of showers.
waves 2 to 4 ft building to 3 to 5 feet. 
.sunday...west winds 15 to 25 kt diminishing to 10 to 20 kt.
slight chance of showers in the morning...then slight chance of
showers and thunderstorms in the afternoon. waves 3 to 5 ft
subsiding to 2 to 4 feet . 
.sunday night...west winds 10 to 20 kt increasing to 30 kt.
chance of showers in the evening. waves building to 3 to 5 ft . 
.monday...northwest winds to 30 kt diminishing to 15 to 25 kt.
chance of showers in the afternoon. waves 3 to 5 ft. 
.monday night...northwest winds 10 to 20 kt. waves 2 to 4 ft
subsiding to 1 to 3 ft. 
.tuesday...west winds 10 to 20 kt becoming southwest. waves 1 to
2 ft. 
.tuesday night...south winds 10 to 20 kt increasing to 15 to
25 kt. waves 1 to 2 ft building to 2 to 4 ft. 
.wednesday...south winds to 30 kt. chance of showers and
thunderstorms. waves 3 to 5 ft building to 4 to 7 ft occasionally
to 9 ft. 
.thursday...southwest winds 15 to 25 kt. chance of showers. waves
5 to 8 ft occasionally to 10 ft subsiding to 4 to 6 ft
occasionally to 8 ft.  

$$
fzus63 kmqt 241946
glfls 

lsz266-250400-
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-
346 pm edt sat jun 24 2017

.late this afternoon...northwest winds 5 to 15 knots. patchy fog.
isolated rain showers. waves calm to 2 feet. 
.tonight...northwest winds 5 to 15 knots. patchy fog. isolated
rain showers. waves calm to 2 feet. 
.sunday...north winds 5 to 15 knots increasing to 10 to 20 knots
in the afternoon, then backing northwest late. patchy fog.
isolated rain showers by mid afternoon. waves calm to 2 feet. 
.sunday night...northwest winds 5 to 15 knots increasing to 10 to
20 knots after midnight, then veering north late. scattered rain
showers. waves calm to 2 feet. 
.monday...northwest winds 10 to 20 knots backing west by mid
afternoon. scattered rain showers through early afternoon. waves
building to 1 to 3 feet. 
.monday night...west winds 10 to 20 knots. waves subsiding to
calm to 2 feet. 
.tuesday...west winds 10 to 20 knots. waves building to 1 to
3 feet, then subsiding to calm to 2 feet. 
.tuesday night...southwest winds 10 to 20 knots backing south
after midnight. waves calm to 2 feet. 
.wednesday...south winds 10 to 20 knots becoming southeast 15 to
25 knots. rain showers likely. waves building to 3 to 5 feet
occasionally to 7 feet. 
.thursday...north winds 10 to 20 knots. a chance of rain showers.
waves subsiding to calm to 2 feet. 

$$
fzus63 kmqt 241946
glfls 

lsz267-250400-
lake superior from grand marais mi to whitefish point mi 5nm off
shore to the us/canadian border-
346 pm edt sat jun 24 2017

.late this afternoon...northwest winds 10 to 20 knots. patchy
fog. waves calm to 2 feet. 
.tonight...northwest winds 5 to 15 knots increasing to 10 to
20 knots after midnight, then diminishing to 5 to 15 knots late.
patchy fog. scattered rain showers. waves calm to 2 feet. 
.sunday...northwest winds 5 to 15 knots increasing to 10 to
20 knots in the afternoon. isolated rain showers through early
afternoon. patchy fog. waves calm to 2 feet. 
.sunday night...northwest winds 5 to 15 knots veering north late.
scattered rain showers. waves calm to 2 feet. 
.monday...north winds 5 to 15 knots becoming northwest 10 to
20 knots by mid afternoon. scattered rain showers. waves calm to
2 feet. 
.monday night...west winds 5 to 15 knots increasing to 10 to
20 knots after midnight. waves calm to 2 feet. 
.tuesday...west winds 10 to 20 knots. waves calm to 2 feet. 
.tuesday night...southwest winds 10 to 20 knots. waves calm to
2 feet. 
.wednesday...south winds 10 to 20 knots increasing to 15 to
25 knots. showers. waves building to 3 to 5 feet occasionally to
7 feet. 
.thursday...south winds 10 to 20 knots backing north. a chance of
rain showers. waves subsiding to calm to 2 feet. 

$$
fzus63 kmqt 241946
glfls 

lsz263-250400-
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-
346 pm edt sat jun 24 2017

.late this afternoon...west winds 5 to 15 knots. patchy fog.
scattered rain showers. waves calm to 2 feet. 
.tonight...west winds 5 to 15 knots diminishing to less than
10 knots after midnight, then becoming north 5 to 15 knots late.
isolated rain showers through midnight. patchy fog. waves calm to
2 feet. 
.sunday...north winds 5 to 15 knots diminishing to less than
10 knots in the afternoon. patchy fog. scattered rain showers.
waves calm to 2 feet. 
.sunday night...northwest winds 5 to 15 knots. scattered rain
showers. waves calm to 2 feet. 
.monday...west winds 5 to 15 knots backing southwest by mid
afternoon. isolated rain showers by mid afternoon. waves calm to
2 feet. 
.monday night...west winds 5 to 15 knots. waves calm to 2 feet. 
.tuesday...west winds 5 to 15 knots backing southwest by mid
afternoon. waves calm to 2 feet. 
.tuesday night...southwest winds 5 to 15 knots backing south
after midnight. waves calm to 2 feet. 
.wednesday...southeast winds 10 to 20 knots backing east.
showers. a chance of showers. waves building to 2 to 4 feet. 
.thursday...north winds 10 to 20 knots becoming northeast 5 to
15 knots. a chance of showers. waves subsiding to calm to 2 feet.

$$
fzus63 kmqt 241946
glfls 

lsz264-250400-
lake superior from upper entrance to portage canal to manitou
island mi 5nm off shore to the us/canadian border-
346 pm edt sat jun 24 2017

.late this afternoon...west winds 5 to 15 knots. patchy fog.
isolated rain showers. waves calm to 2 feet. 
.tonight...west winds 5 to 15 knots veering north late. isolated
rain showers through midnight. patchy fog. waves calm to 2 feet. 
.sunday...north winds 5 to 15 knots backing northwest late.
patchy fog through early afternoon. isolated rain showers by mid
afternoon. waves calm to 2 feet. 
.sunday night...northwest winds 5 to 15 knots. scattered rain
showers. waves calm to 2 feet. 
.monday...west winds 5 to 15 knots backing southwest by mid
afternoon. isolated rain showers through early afternoon. waves
building to 1 to 3 feet. 
.monday night...west winds 5 to 15 knots. waves subsiding to calm
to 2 feet. 
.tuesday...west winds 5 to 15 knots becoming southwest 10 to
20 knots by mid afternoon. waves calm to 2 feet. 
.tuesday night...southwest winds 5 to 15 knots. waves calm to
2 feet. 
.wednesday...southeast winds 10 to 20 knots becoming east 15 to
25 knots. rain showers likely. waves building to 3 to 5 feet
occasionally to 7 feet. 
.thursday...northeast winds 10 to 20 knots backing north. a
chance of rain showers. waves subsiding to calm to 2 feet. 

$$
fzus63 kmqt 241946
glfls 
421 

open lake forecast for lake superior
national weather service marquette mi
346 pm edt sat jun 24 2017

for waters beyond five nautical miles of shore on lake superior

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 29.2 inch low pressure over the canadian maritimes 
will slide eastward, leaving a 29.9 inch trough over the upper great 
lakes through monday. the trough will dissipate as a 30.2 inch high 
pressure over the northern plains monday morning moves over the ohio 
valley tuesday and off the east coast on wednesday. a 29.4 inch low 
pressure over southeast manitoba wednesday morning will reach james 
bay thursday, with a 29.8 inch trough extending back to a 29.5 inch 
low pressure over the central plains.

lsz162-250400-
lake superior west of a line from saxon harbor wi to grand
portage mn beyond 5nm-
346 pm edt sat jun 24 2017 /246 pm cdt sat jun 24 2017/

.late this afternoon...west winds 5 to 15 knots. scattered
showers. waves calm to 2 feet. 
.tonight...west winds 5 to 15 knots veering north late. isolated
rain showers. patchy fog after midnight. waves calm to 2 feet. 
.sunday...north winds 5 to 15 knots. patchy fog. scattered rain
showers. waves calm to 2 feet. 
.sunday night...northwest winds 5 to 15 knots increasing to 10 to
20 knots after midnight. scattered rain showers. waves calm to
2 feet. 
.monday...west winds 5 to 15 knots backing southwest by mid
afternoon. isolated rain showers by mid afternoon. waves calm to
2 feet. 
.monday night...west winds 10 to 20 knots. waves calm to 2 feet. 
.tuesday...southwest winds 10 to 20 knots. waves calm to 2 feet. 
.tuesday night...south winds 10 to 20 knots. a chance of showers.
waves calm to 2 feet. 
.wednesday...southeast winds 10 to 20 knots backing north.
showers likely. a chance of showers. waves building to 1 to
3 feet, then subsiding to calm to 2 feet. 
.thursday...north winds 10 to 20 knots veering northeast. waves
calm to 2 feet. 

$$
fzus63 kmqt 241946
glfls 

lsz265-250400-
lake superior west of line from manitou island to marquette mi
beyond 5nm from shore-
346 pm edt sat jun 24 2017

.late this afternoon...west winds 5 to 15 knots. patchy fog.
isolated showers. waves calm to 2 feet. 
.tonight...west winds 5 to 15 knots. isolated rain showers
through midnight. patchy fog. waves calm to 2 feet. 
.sunday...northwest winds 5 to 15 knots veering north in the
afternoon. patchy fog through early afternoon. scattered rain
showers by mid afternoon. waves calm to 2 feet. 
.sunday night...northwest winds 10 to 20 knots. scattered rain
showers. waves calm to 2 feet. 
.monday...northwest winds 10 to 20 knots backing west by mid
afternoon. isolated rain showers through early afternoon. waves
calm to 2 feet. 
.monday night...west winds 10 to 20 knots. waves calm to 2 feet. 
.tuesday...west winds 10 to 20 knots. waves calm to 2 feet. 
.tuesday night...southwest winds 10 to 20 knots. waves calm to
2 feet. 
.wednesday...southeast winds 10 to 20 knots becoming south 15 to
25 knots. a chance of showers. showers likely. waves building to
2 to 4 feet. 
.thursday...northwest winds 10 to 20 knots veering north. waves
subsiding to calm to 2 feet. 

$$

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