668
FZUS73 KGRR 140254
MWSGRR

Marine Weather Statement
National Weather Service Grand Rapids MI
1054 PM EDT Sun Apr 13 2025

LMZ847-848-870-872-140303-
/O.EXP.KGRR.MA.W.0004.000000T0000Z-250414T0300Z/
1054 PM EDT Sun Apr 13 2025

...THE SPECIAL MARINE WARNING WILL EXPIRE AT 1100 PM EDT...

The affected areas were...
  Nearshore and Open Waters from Grand Haven to Pentwater MI...

The thunderstorm has weakened and no longer poses a significant
threat to boaters.

LAT...LON 4371 8712 4383 8709 4378 8660 4378 8644
      4368 8653 4363 8654 4336 8642 4306 8625
      4329 8690 4343 8715
TIME...MOT...LOC 0253Z 291DEG 36KT 4367 8670

$$

RAH