Marine Weather Message
Issued by NWS Detroit/Pontiac, MI

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000
WHUS73 KDTX 060304
MWWDTX

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
1004 PM EST MON DEC 5 2016

...LARGE WAVES WILL BUILD OVER SOUTHERN LAKE HURON TUESDAY...

.WINDS WILL TRANSITION TO SOUTHEASTERLY ON TUESDAY AT 15 TO 20 KNOT
AS TWO SURFACE LOW PRESSURE SYSTEMS ADVANCE INTO THE CENTRAL UNITED
STATES FOR THE MIDDLE OF THE WEEK. PERSISTENT SOUTHEAST FLOW WILL
ALLOW WAVE HEIGHTS TO BUILD TO 3 TO 5 FEET TUESDAY OVER THE
NEARSHORE WATERS BETWEEN PORT HURON AND PORT AUSTIN...WHERE A
SMALL CRAFT ADVISORY IS NOW IN EFFECT. A COLD FRONT WILL PUSH
ACROSS THE AREA TUESDAY OPENING THE DOOR FOR FRESH TO STRONG
WESTERLIES WITH GUSTS TO NEAR-GALES OVER THE OPEN WATERS OF LAKE
HURON. UNSETTLED AND GUSTY CONDITIONS SET IN FOR THE REMAINDER OF
THE WEEK.

LHZ442-443-061515-
/O.NEW.KDTX.SC.Y.0081.161206T1500Z-161207T0300Z/
HARBOR BEACH TO PORT SANILAC MI-PORT SANILAC TO PORT HURON MI-
1004 PM EST MON DEC 5 2016

...SMALL CRAFT ADVISORY IN EFFECT FROM 10 AM TO 10 PM EST
TUESDAY...

THE NATIONAL WEATHER SERVICE IN DETROIT/PONTIAC HAS ISSUED A
SMALL CRAFT ADVISORY...WHICH IS IN EFFECT FROM 10 AM TO 10 PM EST
TUESDAY.

* WIND AND WAVES: DURING THE SMALL CRAFT ADVISORY...EXPECT
  SUSTAINED WINDS UP TO 22 KNOTS FROM THE SOUTHEAST WITH GUSTS
  UP TO 27 KNOTS. THE LARGEST EXPECTED SIGNIFICANT WAVES WILL
  BE 5 FEET WITH A POTENTIAL MAXIMUM WAVE HEIGHT OF 7 FEET.

* TIMING: THE MAXIMUM WINDS ARE EXPECTED AROUND 5 PM EST TUESDAY
  WITH THE LARGEST WAVES EXPECTED AROUND 7 PM EST TUESDAY.

REFER TO THE LATEST MARINE FORECASTS FOR GREATER DETAIL.

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.

&&

$$

LHZ441-061515-
/O.NEW.KDTX.SC.Y.0081.161206T1500Z-161208T0300Z/
PORT AUSTIN TO HARBOR BEACH MI-
1004 PM EST MON DEC 5 2016

...SMALL CRAFT ADVISORY IN EFFECT FROM 10 AM TUESDAY TO 10 PM EST
WEDNESDAY...

THE NATIONAL WEATHER SERVICE IN DETROIT/PONTIAC HAS ISSUED A
SMALL CRAFT ADVISORY...WHICH IS IN EFFECT FROM 10 AM TUESDAY TO
10 PM EST WEDNESDAY.

* WIND AND WAVES: DURING THE SMALL CRAFT ADVISORY...EXPECT
  SUSTAINED WINDS UP TO 23 KNOTS FROM THE WEST WITH GUSTS UP TO
  28 KNOTS. THE LARGEST EXPECTED SIGNIFICANT WAVES WILL BE 5
  FEET WITH A POTENTIAL MAXIMUM WAVE HEIGHT OF 7 FEET.

* TIMING: THE MAXIMUM WINDS ARE EXPECTED AROUND 2 AM EST
  WEDNESDAY WITH THE LARGEST WAVES EXPECTED AROUND 7 PM EST
  TUESDAY.

REFER TO THE LATEST MARINE FORECASTS FOR GREATER DETAIL.

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.

&&

$$

HLO


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