Marine Weather Message
Issued by NWS Detroit/Pontiac, MI

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WHUS73 KDTX 260752
MWWDTX

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
352 AM EDT SUN APR 26 2015

...HARZARDOUS BOATING CONDITIONS OVER LAKE HURON TONIGHT...

.PERSISTENT LOW PRESSURE ALONG THE EAST COAST AND STRENGTHENING HIGH
PRESSURE BUILDING ACROSS THE WESTERN GREAT LAKES TODAY INTO TONIGHT
WILL ACTUALLY STRENGTHEN THE N-NW GRADIENT ACROSS LAKES HURON AND
ERIE TODAY INTO TONIGHT. THE NET RESULT WILL BE A STRENGTHENING OF
THE N-NW WINDS THIS AFTERNOON THROUGH TONIGHT. WINDS AND WAVES WILL
THEN SLOWLY DECREASE MONDAY INTO TUESDAY MORNING AS HIGH PRESSURE
BUILDS INTO THE REGION FROM THE WEST.

LHZ421-441>443-262100-
/O.NEW.KDTX.SC.Y.0089.150427T0000Z-150427T1000Z/
OUTER SAGINAW BAY SW OF ALABASTER TO PORT AUSTIN MI TO INNER
SAGINAW BAY-PORT AUSTIN TO HARBOR BEACH MI-
HARBOR BEACH TO PORT SANILAC MI-PORT SANILAC TO PORT HURON MI-
352 AM EDT SUN APR 26 2015

...SMALL CRAFT ADVISORY IN EFFECT FROM 8 PM THIS EVENING TO 6 AM
EDT MONDAY...

THE NATIONAL WEATHER SERVICE IN DETROIT/PONTIAC HAS ISSUED A
SMALL CRAFT ADVISORY...WHICH IS IN EFFECT FROM 8 PM THIS EVENING
TO 6 AM EDT MONDAY.

* WIND AND WAVES: DURING THE SMALL CRAFT ADVISORY...EXPECT
  SUSTAINED WINDS UP TO 19 KNOTS FROM THE NORTHWEST WITH GUSTS
  UP TO 22 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 12 AM MONDAY
  WITH THE LARGEST WAVES EXPECTED AROUND 1 AM MONDAY.

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.

&&

$$

SC


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