Marine Weather Message
Issued by NWS Green Bay, WI

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000
WHUS73 KGRB 211826
MWWGRB

URGENT - MARINE WEATHER MESSAGE
National Weather Service Green Bay WI
1226 PM CST Sun Jan 21 2018

LMZ542-543-220230-
/O.NEW.KGRB.MF.Y.0002.180121T1826Z-180122T1200Z/
/O.CON.KGRB.SC.Y.0007.180122T1200Z-180123T2100Z/
Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI-
1226 PM CST Sun Jan 21 2018

...DENSE FOG ADVISORY IN EFFECT UNTIL 6 AM CST MONDAY...
...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 6 AM MONDAY TO
3 PM CST TUESDAY...

The National Weather Service in Green Bay has issued a Dense Fog
Advisory, which is in effect until 6 AM CST Monday.

* WINDS...Increasing to 15 to 25 knots with gusts up to 30 to 35
knots.

* WAVES...Building to 6 to 10 feet with some waves up to 12 feet
  Monday afternoon.

* VISIBILITY...Widespread areas less than a mile, with some local
  areas down to a few hundred feet.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Small Craft Advisory means that wind speeds over 20 knots or
waves greater than 4 feet are expected to produce hazardous
conditions to small craft.  Inexperienced mariners, especially
those operating smaller vessels should avoid navigating in these
conditions.

A Dense Fog Advisory means visibilities will frequently be
reduced to less than one mile. Inexperienced mariners...
especially those operating smaller vessels should avoid
navigating in these conditions.

&&

$$

LMZ521-522-541-220230-
/O.CON.KGRB.GL.A.0001.180122T1200Z-180123T0300Z/
Green Bay south of line from  Cedar River to Rock Island Passage
and north of a line from Oconto WI to Little Sturgeon Bay WI-
Green Bay south of line from  Oconto WI to Little Sturgeon Bay WI-
Rock Island Passage to Sturgeon Bay WI-
1226 PM CST Sun Jan 21 2018

...GALE WATCH REMAINS IN EFFECT FROM MONDAY MORNING THROUGH
MONDAY EVENING...

* WINDS...Becoming Northeast and increasing to 15 to 25 knots by
  late tonight. Winds will increase to gales to 35 knots with
  gusts to 40 knots by Monday afternoon.

* WAVES...Building to 7 to 10 feet Monday along the nearshore
  waters of Lake Michigan. Waves could reach as high as 12 feet
  by Monday afternoon.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Gale Watch is issued when the risk of gale force winds has
significantly increased, but the specific timing and location is
still uncertain.  It is intended to provide additional lead time
for mariners who may wish to consider altering their plans.

&&

$$


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