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>Marine Weather Warning

whus73 kapx 231259
mwwapx

lsz321-322-232100-
/o.con.kapx.sc.y.0089.000000t0000z-210923t2200z/
whitefish bay (u.s. portion)/whitefish point to point iroquois mi-
st. marys river point iroquois to e. potagannissing bay-
859 am edt thu sep 23 2021

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

* what...highest gusts up to 30 kt from the northeast and 
  highest waves around 5 feet.

* where...st. marys river point iroquois to e. potagannissing 
  bay and whitefish bay (u. s. portion)/whitefish point to point 
  iroquois mi.

* when...until 6 pm edt this evening.

* impacts...conditions will be hazardous to small craft.

precautionary/preparedness actions...

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

&&

$$
whus73 kdtx 231403
mwwdtx

lhz361>363-231600-
/o.con.kdtx.gl.w.0014.000000t0000z-210923t1600z/
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-
1003 am edt thu sep 23 2021

...gale warning remains in effect until noon edt today...

* what...expect sustained winds up to 27 knots from the 
  northeast with gusts up to 35 knots. the largest significant 
  waves will be 11 feet with a potential maximum wave height of 
  16 feet.

* where...lake huron from 5nm east of mackinac bridge to presque 
  isle lt beyond 5 nm off shore, lake huron from sturgeon point 
  to alabaster mi beyond 5nm off shore and lake huron from 
  presque isle light to sturgeon point mi beyond 5nm off shore.

* when...the maximum winds are expected around 10 am edt 
  thursday with the largest waves expected around 10 am edt 
  thursday.

* impacts...strong winds will cause hazardous waves which could 
  capsize or damage vessels and reduce visibility.

precautionary/preparedness actions...

mariners should alter plans to avoid these hazardous conditions.
remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$
whus73 kgrb 230903
mwwgrb

lmz541>543-231700-
/o.con.kgrb.gl.w.0007.000000t0000z-210923t1700z/
rock island passage to sturgeon bay wi-
sturgeon bay to two rivers wi-two rivers to sheboygan wi-
403 am cdt thu sep 23 2021

...gale warning remains in effect until noon cdt today...

* what...north wind to 30 kts with gale force gusts around 35 kt.
  waves 6 to 10 ft.

* where...lake michigan nearshore waters from washington island 
  to sheboygan.

* when...until noon cdt today.

* impacts...strong winds will cause hazardous waves which could 
  capsize or damage vessels and reduce visibility.

precautionary/preparedness actions...

mariners should alter plans to avoid these hazardous conditions.
remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$
whus73 kgrr 231455
mwwgrr
173 

urgent - marine weather message
national weather service grand rapids mi
1055 am edt thu sep 23 2021

lmz844>849-231800-
/o.con.kgrr.gl.w.0012.000000t0000z-210923t1800z/
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-
1055 am edt thu sep 23 2021

...gale warning remains in effect until 2 pm edt this afternoon...

* what...north winds 20 to 25 knots with gusts up to 40 knots 
  and waves 6 to 9 feet.

* where...st joseph to manistee.

* when...until 2 pm edt this afternoon.

* impacts...strong winds will cause hazardous waves which could 
  capsize or damage vessels and reduce visibility.

* additional details...the gale force gusts will gradually
  diminish this afternoon.

precautionary/preparedness actions...

mariners should alter plans to avoid these hazardous conditions.
remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$
whus73 kmkx 230811
mwwmkx

lmz261-362-364-563-231615-
/o.con.kmkx.gl.w.0019.000000t0000z-210923t1800z/
lake michigan from seul choix point to rock island passage 5nm
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 5nm offshore-
lake michigan from charlevoix to point betsie mi 5nm offshore to
mid lake-
lake michigan from rock island passage to sturgeon bay wi 5nm
offshore to mid lake-
311 am cdt thu sep 23 2021

...gale warning remains in effect until 1 pm cdt this afternoon...

* what...north gales to 40 kt and waves 8 to 12 ft.

* where...northern third of the open waters of lake michigan.

* when...until 1 pm cdt thursday.

* impacts...strong winds will cause hazardous waves which could 
  capsize or damage vessels and reduce visibility.


precautionary/preparedness actions...

mariners should alter plans to avoid these hazardous conditions.
remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$
whus73 kmqt 231453
mwwmqt

lsz249>251-232300-
/o.con.kmqt.sc.y.0109.000000t0000z-210924t0600z/
marquette to munising mi-munising to grand marais mi-
grand marais to whitefish point mi-
1053 am edt thu sep 23 2021

...small craft advisory remains in effect until 2 am edt friday...

* what...northeast winds 10 to 20 kt with gusts up to 25 kt and 
  waves 4 to 7 ft occurring.

* where...marquette to munising mi, munising to grand marais mi 
  and grand marais to whitefish point mi.

* when...until 2 am edt friday.

* impacts...conditions will be hazardous to small craft.

precautionary/preparedness actions...

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

&&

$$

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