Marine Weather Message
Issued by NWS Green Bay, WI

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000
WHUS73 KGRB 141011
MWWGRB

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE GREEN BAY WI
511 AM CDT SUN SEP 14 2014

...SMALL CRAFT ADVISORY IN EFFECT UNTIL LATE SUNDAY EVENING...

.A TIGHTENING PRESSURE GRADIENT BETWEEN RETREATING HIGH PRESSURE
OVER THE EASTERN GREAT LAKES AND LOW PRESSURE OVER THE UPPER
MISSISSIPPI VALLEY...WILL RESULT IN GUSTY SOUTHWEST WINDS FROM
LATE THIS MORNING THROUGH THIS EVENING. THESE GUSTY WINDS WILL
GENERATE WAVES HAZARDOUS TO SMALL CRAFT IN PORTIONS OF THE BAY OF
GREEN BAY AND THE NEARSHORE WATERS OF LAKE MICHIGAN.

LMZ521-541-141700-
/O.CON.KGRB.SC.Y.0051.140914T1700Z-140915T0600Z/
THE BAY OF GREEN BAY SOUTH OF LINE FROM CEDAR RIVER MI TO ROCK
ISLAND PASSAGE AND NORTH OF A LINE FROM OCONTO WI TO LITTLE
STURGEON BAY WI-
LAKE MICHIGAN FROM ROCK ISLAND PASSAGE TO STURGEON BAY WI-
511 AM CDT SUN SEP 14 2014

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO 1 AM
CDT MONDAY...

* SW WINDS ARE EXPECTED TO INCREASE TO 15 TO 25 KTS IN THE
  AFTERNOON. SW WINDS 10 TO 20 KT WINDS ARE EXPECTED TONIGHT...
  VEERING W.

* WAVES ARE EXPECTED TO BUILD TO 3 TO 5 FT IN THE AFTERNOON...AND
  CONTINUE INTO THIS EVENING BEFORE SUBSIDING TO 1 TO 3 FT AFTER
  MIDNIGHT. LARGER WAVES ARE POSSIBLE TOWARD THE NORTHERN END OF
  THE BAY OF GREEN BAY AND THE OPEN WATERS OF LAKE MICHIGAN.

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.

&&

$$

AK






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