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whus73 kgrb 182042
mwwgrb
848 

urgent - marine weather message
national weather service green bay wi
242 pm cst sun feb 18 2018

lmz541>543-190445-
/o.con.kgrb.gl.w.0005.000000t0000z-180219t0600z/
rock island passage to sturgeon bay wi-
sturgeon bay to two rivers wi-two rivers to sheboygan wi-
242 pm cst sun feb 18 2018

...gale warning remains in effect until midnight cst tonight...

* winds...south to 30 kts with gale force gusts to around 40 kts.

* waves...building to 10 to 13 ft.

precautionary/preparedness actions...

a gale warning means winds around 35 knots or greater are
expected. 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 klot 182047
mwwlot

lmz740>745-190500-
/o.con.klot.sc.y.0017.000000t0000z-180219t0900z/
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-
247 pm cst sun feb 18 2018

...small craft advisory remains in effect until 3 am cst monday...

* winds...south winds to 25 kt.

* significant waves...to 4 ft in ice free areas.

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 182047
mwwlot

lmz261-362-364-366-563-565-567-868-190500-
/o.con.klot.gl.w.0012.000000t0000z-180219t0600z/
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 holland to whitehall mi 5 nm off shore to mid-
line of lake-
247 pm cst sun feb 18 2018

...gale warning remains in effect until midnight cst tonight...

* winds...south gales to 40 kt.

* significant waves...to 14 ft.

* occasional waves...to 18 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.

&&

$$
whus73 kmkx 182053
mwwmkx

lmz644>646-190500-
/o.con.kmkx.sc.y.0018.000000t0000z-180219t0600z/
port washington to north point light wi-
north point light to wind point wi-
wind point wi to winthrop harbor il-
253 pm cst sun feb 18 2018

...small craft advisory remains in effect until midnight cst
tonight...

* winds: south to southeast 15 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.

&&

$$

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