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>Marine Weather Warning

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whus73 kdtx 280756
mwwdtx
432 

urgent - marine weather message
national weather service detroit/pontiac mi
356 am edt wed jun 28 2017

...gusty southwest winds developing tonight and thursday over
saginaw bay...

.southerly winds will develop in the wake of high pressure this 
morning. a moderate increase in wind speed may lead to a brief 
period of gusts near 25 knots across saginaw bay this afternoon. 
maintenance of a firm southerly breeze into tonight will then 
support a more definitive increase in gust potential, leading to 
small craft conditions across saginaw bay. the potential for 
thunderstorms will exist tonight, particular across central and 
northern sections of lake huron. moderate southerly wind will 
sustain a warm and unstable environment through the latter half of 
the week. this will maintain unsettled conditions, with the 
potential for thunderstorms thursday through friday night.

lhz421-422-282030-
/o.new.kdtx.sc.y.0050.170629t0200z-170630t0200z/
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-
356 am edt wed jun 28 2017

...small craft advisory in effect from 10 pm this evening to
10 pm edt thursday...

the national weather service in detroit/pontiac has issued a
small craft advisory which is in effect from 10 pm this evening
to 10 pm edt thursday. 

* wind and waves: during the small craft advisory...expect 
  sustained winds up to 23 knots from the southwest with gusts 
  up to 30 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 5 am edt 
  thursday with the largest waves expected around 6 am edt 
  thursday. 

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 281544
mwwgrr
135 

urgent - marine weather message
national weather service grand rapids mi
1144 am edt wed jun 28 2017

lmz844>849-282345-
/o.con.kgrr.sc.y.0051.000000t0000z-170629t1800z/
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-
1144 am edt wed jun 28 2017

...small craft advisory remains in effect until 2 pm edt
thursday...

* winds...south 20 to 30 knots rest of today and to 30 knots
  tonight.

* waves...3 to 6 feet rest of today...5 to 7 feet 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.

&&

$$
whus73 kiwx 281431
mwwiwx
232 

urgent - marine weather message
national weather service northern indiana
1031 am edt wed jun 28 2017

lmz043-046-282245-
/o.con.kiwx.sc.y.0046.000000t0000z-170629t1800z/
new buffalo mi to st joseph mi-michigan city in to new buffalo mi-
1031 am edt wed jun 28 2017

...small craft advisory remains in effect until 2 pm edt
thursday...

* winds...increasing from the south at 15 to 25 knots with gusts 
  to 30 knots.

* waves...building to 3 to 5 feet...highest new buffalo to st. 
  joseph. 

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.

&&

$$

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