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whus71 kcle 240854
mwwcle

lez162>164-241400-
/o.ext.kcle.lo.y.0010.000000t0000z-171024t1400z/
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-
454 am edt tue oct 24 2017

...low water advisory now in effect until 10 am edt this
morning...

* water levels...at 4 am water levels were near the critical 
  mark for safe navigation...or 13 inches above low water datum. 
  the water level is expected to drop to 6 inches below the 
  critical mark or 30 inches below the recent average levels. 
  water levels will begin to rise by mid morning.

* impacts...during times of low water...vessels may become 
  grounded.

precautionary/preparedness actions...

a low water advisory is issued when water levels are expected to
be below the critical mark for safe navigation. vessels may
become grounded. contact the coast guard for the latest water
level. mariners should use extreme caution or consider waiting
until water levels rise.

&&

$$
whus73 kdtx 240853
mwwdtx
794 

urgent - marine weather message
national weather service detroit/pontiac mi
453 am edt tue oct 24 2017

...gales continue today...

.deep low pressure will reside across the straits and eastern upper 
michigan throughout the day. colder air wrapping around this low 
will sustain unstable conditions across the lakes, supporting gusty 
south-southwest winds. the strongest winds will be across saginaw 
bay out into the open waters of central lake huron where gusts of 35 
to 40 knot gales are expected. after a slight weakening of the winds 
across lake st clair and the michigan waters of lake erie this 
morning, an increase in the gradient and deepening mixing depths 
will support another chance for some gusts up to gale force this 
afternoon.

lez444-242100-
/o.new.kdtx.lo.y.0002.171024t0853z-171024t1400z/
/o.con.kdtx.gl.w.0029.000000t0000z-171025t0800z/
michigan waters of lake erie from detroit river to north cape mi-
453 am edt tue oct 24 2017

...low water advisory in effect until 10 am edt this morning...
...gale warning remains in effect until 4 am edt wednesday...

the national weather service in detroit/pontiac has issued a low
water advisory which is in effect until 10 am edt this morning. 

* water levels...at 4 am water levels were near the critical mark
  for safe navigation...or 13 inches above low water datum. the
  water level is expected to drop to 6 inches below the critical
  mark or 30 inches below the recent average levels. water levels
  will begin to rise by mid morning. 

* wind and waves: during the gale warning...expect sustained 
  winds up to 26 knots from the southwest with gusts up to 36 
  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 6 pm edt tuesday 
  with the largest waves expected around 7 pm edt tuesday. 

refer to the latest marine forecasts for greater detail.

precautionary/preparedness actions...

a gale warning means winds of 34 to 47 knots are imminent or
occuring. operating a vessel in gale conditions requires
experience and properly equipped vessels. it is highly
recommended that mariners without the proper experience seek safe
harbor prior to the onset of gale conditions.

a low water advisory means water levels are expected to be
significantly below average. mariners should use extreme caution
and transit at the slowest safe navigable speed to minimize
impact.

&&

$$
whus73 kdtx 240853
mwwdtx

lcz460-242100-
/o.con.kdtx.gl.w.0029.000000t0000z-171025t0800z/
lake st clair-
453 am edt tue oct 24 2017

...gale warning remains in effect until 4 am edt wednesday...

* wind and waves: during the gale warning...expect sustained 
  winds up to 26 knots from the southwest with gusts up to 35 
  knots. the largest expected significant waves will be 4 feet 
  with a potential maximum wave height of 5 feet. 

* timing: the maximum winds are expected around 7 pm edt tuesday 
  with the largest waves expected around 5 pm edt tuesday. 

refer to the latest marine forecasts for greater detail.

precautionary/preparedness actions...

a gale warning means winds of 34 to 47 knots are imminent or
occuring. operating a vessel in gale conditions requires
experience and properly equipped vessels. it is highly
recommended that mariners without the proper experience seek safe
harbor prior to the onset of gale conditions.

&&

$$
whus73 kdtx 240740
mwwdtx

lez444-242030-
/o.can.kdtx.sc.y.0069.000000t0000z-171024t1800z/
/o.ext.kdtx.gl.w.0029.171024t0740z-171025t0800z/
michigan waters of lake erie from detroit river to north cape mi-
340 am edt tue oct 24 2017

...gale warning now in effect until 4 am edt wednesday...
...small craft advisory is cancelled...

the national weather service in detroit/pontiac has cancelled the
small craft advisory. the gale warning is now in effect until
4 am edt wednesday. 

* wind and waves: during the gale warning...expect sustained 
  winds up to 26 knots from the southwest with gusts up to 36 
  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 6 pm edt tuesday 
  with the largest waves expected around 7 pm edt tuesday. 

refer to the latest marine forecasts for greater detail.

precautionary/preparedness actions...

a gale warning means winds of 34 to 47 knots are imminent or
occuring. operating a vessel in gale conditions requires
experience and properly equipped vessels. it is highly
recommended that mariners without the proper experience seek safe
harbor prior to the onset of gale conditions.

&&

$$
whus73 kdtx 220748
mwwdtx
722 

urgent - marine weather message
national weather service detroit/pontiac mi
348 am edt sun oct 22 2017

...gale watch cancelled...

.southerly winds in the 15 to 20 knot range today ahead of a cold 
front, which will slowly work into southeast michigan tonight. wind 
gusts up around 25 knots over southern lake huron this evening will 
diminish as we head into monday as the frontal boundary stalls over 
the area. low pressure coming up from the south on monday will be 
deepening, but it appears the track will be too close to the central 
great lakes to generate gale force winds, and the gale watch will be 
dropped. although, there still is a less than 30 percent chance the 
low could deepen greater than advertised to produce gales, but would 
not be until late tuesday as colder air wraps into the system.

lcz460-lez444-lhz361>363-421-422-441>443-462>464-220900-
/o.can.kdtx.gl.a.0023.171023t2000z-171025t0600z/
lake st clair-
michigan waters of lake erie from detroit river to north cape mi-
lake huron from 5nm east of mackinac bridge to presque isle lt
beyond 5 nm off shore-
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-
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-harbor beach to port sanilac mi-
port sanilac to port huron mi-
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-
348 am edt sun oct 22 2017

...gale watch is cancelled...

the national weather service in detroit/pontiac has cancelled the
gale watch. 

$$
whus73 kgrr 240756
mwwgrr
916 

urgent - marine weather message
national weather service grand rapids mi
356 am edt tue oct 24 2017

lmz844>849-241600-
/o.can.kgrr.sc.y.0075.000000t0000z-171024t1400z/
/o.ext.kgrr.gl.w.0018.171024t0756z-171025t1200z/
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-
356 am edt tue oct 24 2017

...gale warning now in effect until 8 am edt wednesday...
...small craft advisory is cancelled...

the national weather service in grand rapids has cancelled the
small craft advisory. 

* winds...west to 30 knots becoming northwest and increasing to 35
  to 40 knot gales today which will continue into tonight. 

* waves...building to 10 to 14 feet this afternoon and evening.

precautionary/preparedness actions...

a gale warning means winds of 34 to 47 knots are imminent or
occurring. operating a vessel in gale conditions requires
experience and properly equipped vessels. it is highly
recommended that mariners without the proper experience seek safe
harbor prior to the onset of gale conditions.

&&

$$
whus73 kiwx 240839
mwwiwx
805 

urgent - marine weather message
national weather service northern indiana
439 am edt tue oct 24 2017

lmz043-046-241645-
/o.con.kiwx.sc.y.0070.000000t0000z-171024t1800z/
/o.upg.kiwx.gl.a.0009.171024t1800z-171025t0900z/
/o.new.kiwx.gl.w.0014.171024t1800z-171025t0900z/
new buffalo mi to st joseph mi-michigan city in to new buffalo mi-
439 am edt tue oct 24 2017

...small craft advisory remains in effect until 2 pm edt this
afternoon...
...gale warning in effect from 2 pm this afternoon to 5 am edt
wednesday...

the national weather service in northern indiana has issued a
gale warning, which is in effect from 2 pm this afternoon to 5 am
edt wednesday.  

* winds...west increasing to 30 knots with gusts to 35 knot gales
  this afternoon and tonight.
 
* waves...4 to 7 feet building to 10 to 14 feet.

precautionary/preparedness actions...

a gale warning means winds of 34 to 47 knots are imminent or
occuring. operating a vessel in gale conditions requires
experience and properly equipped vessels. it is highly
recommended that mariners without the proper experience seek safe
harbor prior to the onset of gale conditions.

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 240808
mwwlot

lmz080-669-671-673-675-777-779-870-872-874-876-878-241615-
/o.con.klot.gl.w.0035.171024t1400z-171025t1400z/
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-
308 am cdt tue oct 24 2017

...gale warning remains in effect from 9 am this morning to 9 am
cdt wednesday...

* winds...northwest gales to 45 kt.

* significant waves...to 16 ft.

* occasional waves...to 21 ft.

precautionary/preparedness actions...

a gale warning means winds of 34 to 47 knots are imminent or
occurring. operating a vessel in gale conditions requires
experience and properly equipped vessels. it is highly
recommended that mariners without the proper experience seek safe
harbor prior to the onset of gale conditions.

&&

$$

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