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>Marine Weather Warning

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whus73 kdtx 182355

lake st clair-
michigan waters of lake erie from detroit river to north cape mi-
755 pm edt fri aug 18 2017

...small craft advisory will expire at 8 pm edt this evening...

the small craft advisory will expire at 8 pm edt this evening. 

* wind and waves: during the small craft advisory...expect 
  sustained winds up to 17 knots from the west with gusts up to 
  23 knots. the largest expected significant waves will be 2 
  feet with a potential maximum wave height of 2 feet. 

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

whus73 kgrr 181508

urgent - marine weather message
national weather service grand rapids mi
1108 am edt fri aug 18 2017

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-
1108 am edt fri aug 18 2017

...small craft advisory remains in effect until 9 pm edt this

* winds...west at 15 to 25 knots rest of today, diminishing to 10
  to 15 knots tonight and veering northwest toward daybreak.

* waves...5 to 7 feet rest of today, subsiding to 2 to 3 feet
  after sunset tonight.

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.



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