Hazardous marine condition(s):
Hazardous Weather Outlook
LMZ080-777-779-878-130915-
Lake Michigan from Michigan City IN to St. Joseph MI 5 NM
offshore to Mid Lake-
Lake Michigan from Winthrop Harbor to Wilmette Harbor IL 5 NM
offshore to Mid Lake-
Lake Michigan from Wilmette Harbor IL to Michigan City IN 5 NM
offshore to Mid Lake-
Lake Michigan from St. Joseph to South Haven MI 5 NM offshore to
Mid Lake-
921 PM CDT Tue May 12 2026
WINTHROP HARBOR IL TO SOUTH HAVEN MI SOUTH...
REST OF TONIGHT
Southwest gales to 35 kt becoming west to
30 kt after midnight, then becoming northwest 15 to 25 kt late.
Scattered showers and slight chance of thunderstorms late this
evening. Waves 3 to 5 ft.
WEDNESDAY
Northwest winds to 30 kt becoming north. Waves 4 to
7 ft occasionally to 9 ft subsiding to 4 to 6 ft occasionally to
8 ft.
WEDNESDAY NIGHT
North winds to 30 kt becoming northwest 10 to
15 kt. Waves 3 to 5 ft subsiding to 2 to 4 ft.
THURSDAY
North winds 10 to 15 kt. Waves 1 to 3 ft.
THURSDAY NIGHT
Southeast winds 5 to 10 kt becoming south 10 to
20 kt overnight. Waves 1 to 2 ft building to 1 to 3 ft.
FRIDAY
South winds 15 to 25 kt. Chance of showers. Waves 3 to
5 ft.
FRIDAY NIGHT
South winds 10 to 20 kt becoming southwest. Waves
2 to 4 ft.
SATURDAY
Southwest winds 10 to 15 kt becoming south. Waves
1 to 3 ft.
SUNDAY
Southeast winds 10 to 20 kt. Chance of showers and
thunderstorms. Waves 1 to 3 ft.
$$