Marine Weather Message
Issued by NWS Green Bay, WI

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WHUS73 KGRB 252030
MWWGRB

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE GREEN BAY WI
330 PM CDT TUE JUL 25 2017

...GUSTY WINDS AND HIGH WAVES EXPECTED LATER ON TONIGHT INTO
WEDNESDAY...

.SOUTHERLY WINDS WILL INCREASE AHEAD OF A FRONTAL BOUNDARY
APPROACHING THE WESTERN GREAT LAKES REGION THIS EVENING. A
PROLONGED PERIOD OF GUSTY WINDS WILL CAUSE WAVES TO BUILD UP ON
SOUTHERN FACING BEACHES LATER ON TONIGHT. ALTHOUGH WINDS WILL
DIMINISH WEDNESDAY MORNING, WAVES WILL STAY ELEVATED THROUGH THE
AFTERNOON ON THE LAKE MICHIGAN NEARSHORE WATERS.

LMZ521-522-260430-
/O.CON.KGRB.SC.Y.0053.170725T2100Z-170726T1500Z/
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-
330 PM CDT TUE JUL 25 2017

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 AM CDT
WEDNESDAY...

* WINDS...SOUTH 15 TO 20 KNOTS...WITH A FEW HIGHER GUSTS.

* WAVES...BUILDING TO 2 TO 4 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.

&&

$$

LMZ541>543-260430-
/O.CON.KGRB.SC.Y.0053.170725T2100Z-170726T2100Z/
ROCK ISLAND PASSAGE TO STURGEON BAY WI-
STURGEON BAY TO TWO RIVERS WI-TWO RIVERS TO SHEBOYGAN WI-
330 PM CDT TUE JUL 25 2017

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 PM CDT
WEDNESDAY...

* WINDS...SOUTH 15 TO 25 KNOTS...INCREASING TO 30 KNOTS LATE
  TONIGHT.

* WAVES...2 TO 4 FEET...INCREASING TO 3 TO 5 FEET OVERNIGHT.

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.

&&

$$


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