691
WHUS53 KGRR 071515
SMWGRR
LMZ844>848-870-872-874-876-878-071715-
/O.NEW.KGRR.MA.W.0010.240507T1515Z-240507T1715Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Special Marine Warning
National Weather Service Grand Rapids MI
1115 AM EDT Tue May 7 2024

The National Weather Service in Grand Rapids has issued a

* Special Marine Warning for...
  Nearshore and Open Waters from St Joseph to Pentwater MI...

* Until 115 PM EDT.

* At 1115 AM EDT, strong thunderstorms were located along a line
  extending from 22 nm northeast of Wind Pt. to 17 nm west of South
  Haven Light to 37 nm southeast of St. Joseph, moving northeast at
  45 knots.

  HAZARD...Wind gusts to 40 knots.

  SOURCE...Marine observation at St. Joseph reported a wind gust to
           40 knots.

  IMPACT...Small craft could be damaged in briefly higher winds and
           suddenly higher waves.

* Locations impacted include...
  South Haven Light, Saugatuck Pier Heads, St. Joseph Light, White
  Lake Pier Heads, Mona Lake Channel, The White Lake Pierheads,
  Little Sable Point Light, Grand Haven Light, Muskegon Light, and
  St. Joseph.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Move to safe harbor immediately as gusty winds and high waves are
expected.

&&

LAT...LON 4212 8696 4339 8715 4383 8709 4376 8645
      4363 8654 4308 8625 4269 8621 4234 8630
      4211 8649
TIME...MOT...LOC 1515Z 224DEG 47KT 4296 8730 4240 8668 4175 8579

HAIL...0.00IN
WIND...40KTS

$$

NJJ