


Marine Weather Statement
Issued by NWS Grand Rapids, MI
Issued by NWS Grand Rapids, MI
728 FZUS73 KGRR 041148 MWSGRR Marine Weather Statement National Weather Service Grand Rapids MI 748 AM EDT Fri Jul 4 2025 LMZ848-849-868-870-041230- 748 AM EDT Fri Jul 4 2025 ...A STRONG THUNDERSTORM OVER THE WATERS... The areas affected include... Nearshore and Open Waters from Whitehall to Manistee MI... At 748 AM EDT, Doppler radar indicated a strong thunderstorm, capable of producing winds to around 30 knots. This thunderstorm was located 12 nm northwest of Little Sable Point Light, moving east at 20 knots. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners can expect gusty winds to around 30 knots, locally higher waves, and lightning strikes. Boaters should seek safe harbor immediately until this storm passes. && LAT...LON 4387 8684 4387 8644 4381 8643 4377 8645 4368 8653 4365 8654 4360 8653 4352 8648 4349 8647 4362 8699 $$ CAS