Special Marine Warning
Issued by NWS Detroit/Pontiac, MI

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000
WHUS53 KDTX 271919
SMWDTX
LCZ422-460-LHZ443-272015-
/O.NEW.KDTX.MA.W.0018.150527T1919Z-150527T2015Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
SPECIAL MARINE WARNING
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
319 PM EDT WED MAY 27 2015

THE NATIONAL WEATHER SERVICE IN DETROIT/PONTIAC HAS ISSUED A

* SPECIAL MARINE WARNING FOR...

  NEARSHORE WATERS FROM PORT SANILAC TO PORT HURON MI...

  ST. CLAIR RIVER...
  LAKE ST. CLAIR...

* UNTIL 415 PM EDT

* AT 316 PM EDT...A LINE OF SEVERE THUNDERSTORMS...WAS LOCATED ALONG
  A LINE EXTENDING FROM NEAR LAKEPORT TO 11 NM WEST OF ST. CLAIR
  SHORES...MOVING EAST AT 40 KNOTS.

  HAZARD...WIND GUSTS IN EXCESS OF 50 KNOTS AND LARGE HAIL.

  SOURCE...RADAR INDICATED.

  IMPACT...BOATS COULD SUFFER SIGNIFICANT STRUCTURAL DAMAGE IN HIGH
           WINDS AND HAIL. SMALL CRAFT COULD CAPSIZE IN SUDDENLY
           HIGHER WAVES.

* SEVERE THUNDERSTORMS WILL BE NEAR...
  GROSSE POINTE AROUND 330 PM
  EDT. ST. CLAIR SHORES AROUND 335 PM EDT. METRO BEACH METROPARK
  MARINA AND MT CLEMENS HARBOR OF REFUGE AROUND 340 PM EDT. ST CLAIR
  FLATS OLD CHANNEL LIGHT AROUND 345 PM EDT. ALGONAC AROUND 355 PM
  EDT.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

MOVE TO SAFE HARBOR UNTIL HAZARDOUS WEATHER PASSES.

&&

A SEVERE THUNDERSTORM WATCH REMAINS IN EFFECT UNTIL 700 PM EDT FOR
SOUTHEASTERN MICHIGAN.

LAT...LON 4273 8258 4285 8247 4274 8255 4279 8247
      4267 8262 4275 8248 4269 8249 4262 8265
      4261 8264 4264 8251 4261 8252 4261 8261
      4260 8265 4259 8255 4250 8270 4254 8286
      4269 8267 4305 8245 4315 8250 4314 8240
TIME...MOT...LOC 1916Z 274DEG 45KT 4307 8245 4255 8314

HAIL...>.75IN
WIND...50KTS

$$

BT



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