


Marine Weather Statement
Issued by NWS Green Bay, WI
Issued by NWS Green Bay, WI
923 FZUS73 KGRB 301618 MWSGRB Marine Weather Statement National Weather Service Green Bay WI 1118 AM CDT Sun Mar 30 2025 LMZ542-543-565-567-301715- 1118 AM CDT Sun Mar 30 2025 ...THUNDERSTORMS MOVING ACROSS LAKE MICHIGAN... The areas affected include... Nearshore and open waters of Lake Michigan from Sturgeon Bay to Sheboygan... At 1117 AM CDT, Doppler radar indicated strong thunderstorms, capable of producing small hail. These thunderstorms were located along a line extending from 12 nm southwest of Denmark to near Manitowoc to near Cleveland, moving east at 40 knots. Locations impacted include... Kewaunee Pierhead Light, Rawley Point Light, Manitowoc, Two Rivers, and Algoma. 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 these storms pass. && LAT...LON 4390 8773 4409 8765 4409 8770 4413 8760 4416 8761 4417 8762 4414 8757 4414 8756 4417 8758 4418 8752 4433 8754 4446 8750 4447 8754 4448 8749 4449 8751 4479 8731 4473 8675 4383 8709 $$ Bersch