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whus73 kapx 171417
mwwapx

lhz345>349-172230-
/o.con.kapx.sc.y.0085.000000t0000z-171019t1000z/
straits of mackinac within 5 nm of mackinac bridge including
mackinac island-st ignace to false detour channel-
5nm east of mackinac bridge to presque isle light mi including
bois blanc island-
presque isle light to sturgeon pt mi including thunder bay
national marine sanctuary-sturgeon pt to alabaster mi-
1017 am edt tue oct 17 2017

...small craft advisory remains in effect until 6 am edt
thursday...

a small craft advisory remains in effect until 6 am edt thursday.

* please see the latest marine forecasts for more detailed 
  information. 

precautionary/preparedness actions 

inexperienced mariners...especially those operating smaller
vessels should avoid navigating in these conditions.

$$
whus71 kcle 171402
mwwcle
947 

urgent - marine weather message
national weather service cleveland oh
1002 am edt tue oct 17 2017

lez145>149-172215-
/o.con.kcle.sc.y.0076.000000t0000z-171018t0800z/
lake erie nearshore waters from vermilion to avon point oh-
lake erie nearshore waters from avon point to willowick oh-
lake erie nearshore waters from willowick to geneva-on-
the lake oh-lake erie nearshore waters from geneva-on-the-
lake to conneaut oh-
lake erie nearshore waters from conneaut oh to ripley ny-
1002 am edt tue oct 17 2017

...small craft advisory remains in effect until 4 am edt
wednesday...

* winds...southwest 15 to 25 knots.

* waves...3 to 6 feet.

precautionary/preparedness actions...

a small craft advisory is issued when waves of 4 feet or more are
expected or wind speeds reach 21 to 33 knots which may produce
hazardous conditions to small craft. inexperienced mariners...
especially those operating smaller vessels...should stay in port
during these conditions.

&&

$$
whus73 kdlh 170832
mwwdlh
928 

urgent - marine weather message
national weather service duluth mn
332 am cdt tue oct 17 2017

...strong southwest flow over western lake superior wednesday...

.strong southwest flow will develop over western lake superior
late tonight and continue through wednesday. the winds and
resulting waves will cause hazardous conditions for small craft
along northern portions of minnesota's north shore late tonight
through wednesday evening.

lsz140-141-171845-
/o.new.kdlh.sc.y.0059.171018t0900z-171019t0300z/
grand portage to grand marais mn-
grand marais to taconite harbor mn-
332 am cdt tue oct 17 2017

...small craft advisory in effect from 4 am to 10 pm cdt
wednesday...

the national weather service in duluth has issued a small craft
advisory, which is in effect from 4 am to 10 pm cdt wednesday.

* sustained winds...southwest 5 to 15 knots.

* wind gusts...up to 25 knots.

* waves...3 to 7 feet.

precautionary/preparedness actions...

a small craft advisory means that wind speeds of 21 to 33 knots
are expected to produce hazardous wave conditions to small craft.
inexperienced mariners...especially those operating smaller
vessels should avoid navigating in these conditions.

&&

$$
whus73 kdtx 171340
mwwdtx
997 

urgent - marine weather message
national weather service detroit/pontiac mi
940 am edt tue oct 17 2017

...elevated waves today...

.surface high pressure will build in across the ohio river valley and 
southeastern us as another low pressure system to our north pass 
through northern ontario. michigan will be placed in between these 
two system and it allow the gradient flow to strengthen out of the 
southwest today. a long fetch of gusty winds out of the southwest at 
20-30 knots will set up for much of lake huron basin and saginaw 
bay. these winds should persist over the next couple of days as 
gradient winds will remain elevated within this regime. small craft 
advisories are in effect for saginaw bay and the nearshore waters of 
lake huron from port austin to harbor beach.

lhz421-422-441-172015-
/o.con.kdtx.sc.y.0067.000000t0000z-171017t2200z/
outer saginaw bay sw of alabaster to port austin mi to inner
saginaw bay-inner saginaw bay sw of point au gres to bay port mi-
port austin to harbor beach mi-
940 am edt tue oct 17 2017

...small craft advisory remains in effect until 6 pm edt this
evening...

* wind and waves: during the small craft advisory...expect 
  sustained winds up to 23 knots from the southwest with gusts 
  up to 28 knots. the largest expected significant waves will 
  be 5 feet with a potential maximum wave height of 7 feet. 

* timing: the maximum winds are expected around 11 am edt 
  tuesday with the largest waves expected around 12 pm edt 
  tuesday. 

refer to the latest marine forecasts for greater detail.

precautionary/preparedness actions...

a small craft advisory means that wind speeds of 21 to 33 knots
are expected to produce hazardous wave conditions to small craft.
inexperienced mariners...especially those operating smaller
vessels should avoid navigating in these conditions.

&&

$$
whus73 kgrr 170721
mwwgrr
991 

urgent - marine weather message
national weather service grand rapids mi
321 am edt tue oct 17 2017

lmz844>849-171530-
/o.con.kgrr.sc.y.0072.000000t0000z-171019t0000z/
st joseph to south haven mi-south haven to holland mi-
holland to grand haven mi-grand haven to whitehall mi-
whitehall to pentwater mi-pentwater to manistee mi-
321 am edt tue oct 17 2017

...small craft advisory remains in effect until 8 pm edt
wednesday...

* winds...southwest 20 to 30 knots. these winds will persist at 
  least into wednesday, and likely longer. 

* waves...building to 5 to 8 feet today and persisting through 
  wednesday, and likely beyond. 

precautionary/preparedness actions...

a small craft advisory means that winds or waves are expected to
produce hazardous conditions to small craft. inexperienced
mariners...especially those operating smaller vessels should
avoid navigating in these conditions.

&&

$$
whus73 kiwx 171452
mwwiwx
729 

urgent - marine weather message
national weather service northern indiana
1052 am edt tue oct 17 2017

lmz043-046-172100-
/o.con.kiwx.sc.y.0068.000000t0000z-171017t2100z/
new buffalo mi to st joseph mi-michigan city in to new buffalo mi-
1052 am edt tue oct 17 2017

...small craft advisory remains in effect until 5 pm edt this
afternoon...

* winds...southwest 10 to 20 knots. gusts to 25 knots.

* waves...2 to 4 feet.

precautionary/preparedness actions...

a small craft advisory means that sustained winds or frequent
gusts of 22 to 33 knots are likely...and/or waves greater than
4 feet are expected. inexperienced mariners...especially those
operating smaller vessels should avoid navigating in these
conditions.

&&

$$
whus73 klot 171424
mwwlot
211 

urgent - marine weather message
national weather service chicago il
924 am cdt tue oct 17 2017

lmz740>745-172230-
/o.con.klot.sc.y.0085.000000t0000z-171018t0000z/
winthrop harbor to wilmette harbor-
wilmette harbor to northerly island-
northerly island to calumet harbor-calumet harbor to gary-
gary to burns harbor-burns harbor to michigan city-
924 am cdt tue oct 17 2017

...small craft advisory remains in effect until 7 pm cdt this
evening...

* winds...southwest to 25 kt.

* significant waves...to 4 ft.

precautionary/preparedness actions...

a small craft advisory means that wind speeds of 21 to 33 knots
are expected to produce hazardous wave conditions to small craft.
inexperienced mariners...especially those operating smaller
vessels should avoid navigating in these conditions.

&&

$$
whus73 klot 171424
mwwlot

lmz261-362-364-366-563-565-567-669-868-870-172230-
/o.con.klot.gl.a.0025.171018t1400z-171019t0800z/
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 holland to whitehall mi 5 nm off shore to mid-
line of lake-
lake michigan from whitehall to pentwater mi 5 nm offshore to mid
lake-
924 am cdt tue oct 17 2017

...gale watch remains in effect from wednesday morning through
late wednesday night...

* winds...southwest gales to 45 kt.

* significant waves...to 16 ft.

* occasional waves...to 21 ft.

precautionary/preparedness actions...

a gale watch is issued when the risk of gale force winds of 34 to
47 knots has significantly increased...but the specific timing
and/or location is still uncertain. it is intended to provide
additional lead time for mariners who may wish to consider
altering their plans.

&&

$$
whus71 klwx 170946
mwwlwx
868 

urgent - marine weather message
national weather service baltimore md/washington dc
546 am edt tue oct 17 2017

anz536-171600-
/o.ext.klwx.sc.y.0193.000000t0000z-171017t1600z/
tidal potomac from indian head to cobb island md-
546 am edt tue oct 17 2017

...small craft advisory now in effect until noon edt today...

* winds...18 to 33 knots within the small craft advisory.

precautionary/preparedness actions...

a small craft advisory means winds of 18 to 33 knots are imminent
or occurring. boaters operating smaller vessels should avoid
navigating in these conditions.

&&

$$
whus71 klwx 170946
mwwlwx

anz531>534-537-539>543-171600-
/o.con.klwx.sc.y.0192.000000t0000z-171017t1600z/
chesapeake bay from pooles island to sandy point md-
chesapeake bay from sandy point to north beach md-
chesapeake bay from north beach to drum point md-
chesapeake bay from drum point md to smith point va-
tidal potomac from cobb island md to smith point va-
chester river to queenstown md-eastern bay-
choptank river to cambridge md and the little choptank river-
patuxent river to broomes island md-
tangier sound and the inland waters surrounding bloodsworth
island-
546 am edt tue oct 17 2017

...small craft advisory remains in effect until noon edt today...

* winds...18 to 33 knots within the small craft advisory.

precautionary/preparedness actions...

a small craft advisory means winds of 18 to 33 knots are imminent
or occurring. boaters operating smaller vessels should avoid
navigating in these conditions.

&&

$$
whus73 kmkx 171357
mwwmkx

lmz645-646-172200-
/o.con.kmkx.sc.y.0084.000000t0000z-171018t0000z/
north point light to wind point wi-
wind point wi to winthrop harbor il-
857 am cdt tue oct 17 2017

...small craft advisory remains in effect until 7 pm cdt this
evening...

* winds: southwest 15 to 20 knots with gusts to 25 knots.

* waves: 1 to 3 feet.

precautionary/preparedness actions...

a small craft advisory means that wind speeds of 21 to 33 knots
are expected to produce hazardous wave conditions to small craft.
inexperienced mariners...especially those operating smaller
vessels should avoid navigating in these conditions.

&&

$$
whus73 kmqt 171433
mwwmqt

lsz243-244-171700-
/o.con.kmqt.sc.y.0114.000000t0000z-171017t1700z/
upper entrance of portage canal to eagle river mi-
eagle river to manitou island mi-
1033 am edt tue oct 17 2017

...small craft advisory remains in effect until 1 pm edt this
afternoon...

a small craft advisory remains in effect until 1 pm edt this
afternoon. 

* wind and waves during the small craft advisory: expect 
  sustained winds of up to 21 knots from the west...with gusts 
  up to 24 knots. the largest expected significant waves will be 
  5 feet with a maximum wave height of up to 7 feet possible. 

* timing...the maximum winds are expected around 11 am edt 
  tuesday with the largest waves expected around 11 am edt 
  tuesday.

please see the latest marine forecasts for more detailed
information.

precautionary/preparedness actions...

a small craft advisory means that wind speeds of 21 to 33 knots
are expected to produce hazardous wave conditions to small craft.
inexperienced mariners...especially those operating smaller
vessels should avoid navigating in these conditions.

&&

$$

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