Marine Forecasts updated only from April 1st thru October 31st

LAKE MICHIGAN
NWS marine ZONE forecast areas - within 5 nautical miles of shore

• Michigan Shore Line
  • Seul Choix Pt. to Point Detour, MI
  • MacKinac Bridge to Seul Choix Point, MI
  • MacKinac Bridge to Norwood, MI
  • Grand Traverse Light to Sleeping Bear Point, MI
  • Sleeping Bear Point to Manistee, MI
  • Muskegon to Manistee, MI
  • South Haven to Muskegon, MI
  • New Buffalo, MI to South Haven, MI
  • Michigan City, IN to New Buffalo, MI
• Wisconsin Shore Line
  • Rock Island Passage Sturgeon Bay, WI
  • Sturgeon Bay, WI to Two Rivers, WI
  • Two Rivers to Sheboygan, WI
  • Sheboygan to Port Washington, WI
  • Port Washington to North Point Light, WI
  • North Point Light to Wind Point, WI
• Illinois Shore Line
  • Wind Point Light to Winthrop Harbor, IL
  • Winthrop Harbor to Wilmette Harbor, IL
  • Wilmette Harbor to Meigs Field, IL
  • Meigs Field to Calumet Harbor, IL
• Indiana Shore Line
  • Calumet Harbor to Gray Harbor, IN
  • Gray to Burns Harbor, IN
  • Burns Harbor to Michigan City, IN

• BAYS of LAKE MICHIGAN

  • Grand Traverse Bay Norwood to Grand Traverse Light, MI
  • Bay of Green Bay, MI (north of line from Cedar River, MI to Rock Island Passage)
  • Bay of Green Bay, WI (south of line from Cedar River to Rock Island Passage & north of a line from Marinette, WI to Fish Creek, WI)
  • Bay of Green Bay, WI (south of a line from Marinette, WI to Fish Creek, WI)

Marine Broadcast Number 1 (Lake Superior, Lake Michigan, Lake Huron)