Marine Weather Statement
Issued by NWS Grand Rapids, MI

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FZUS73 KGRR 200737
MWSGRR

MARINE WEATHER STATEMENT
NATIONAL WEATHER SERVICE GRAND RAPIDS MI
337 AM EDT THU APR 20 2017

LMZ845>849-868-870-872-874-876-200800-
337 AM EDT THU APR 20 2017

...STRONG THUNDERSTORMS APPROACHING THE WATERS...

THE AREAS AFFECTED INCLUDE...
  NEARSHORE WATERS FROM SOUTH HAVEN TO MANISTEE MI...
  OPEN WATERS FROM SOUTH HAVEN TO MANISTEE MI...

AT 335 AM EDT...A LINE OF THUNDERSTORMS CAPABLE OF PRODUCING WINDS
OVER  30 KNOTS WERE LOCATED ALONG A LINE EXTENDING FROM 20 NAUTICAL
MILES WEST OF THE LUDINGTON PIERHEADS TO 25 NAUTICAL MILES SOUTHWEST
OF THE LITTLE SABLE POINT LIGHTHOUSE TO 14 NAUTICAL MILES EAST OF
KENOSHA...MOVING NORTHEAST AT 55 KNOTS.

LOCATIONS IMPACTED INCLUDE...
THE GRAND HAVEN PIERHEADS...THE LITTLE SABLE POINT LIGHTHOUSE...THE
MUSKEGON PIERHEADS...THE SAUGATUCK PIERHEADS AND MANISTEE LIGHTHOUSE.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

THESE STRONG THUNDERSTORMS WILL LIKELY PRODUCE WINDS TO AROUND 30
KNOTS...AND COULD POSE A SERIOUS HAZARD FOR BOATERS. A SPECIAL
MARINE WARNING MAY EVENTUALLY BE REQUIRED WHEN THESE STORMS REACH
THE NEARSHORE WATERS. BOATERS SHOULD CONSIDER HEADING FOR SHORE
BEFORE THESE STORMS ARRIVE.

&&

LAT...LON 4425 8634 4413 8642 4406 8651 4383 8643
      4362 8654 4302 8623 4268 8621 4252 8624
      4251 8702 4412 8697 4425 8667 4428 8642

$$

OSTUNO



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