Hazardous marine condition(s):
Hazardous Weather Outlook
LMZ080-669-671-673-675-777-779-870-872-874-876-878-310930-
Lake Michigan from Michigan City IN to St. Joseph MI 5 NM
offshore to Mid Lake-
Lake Michigan from Sheboygan to Port Washington WI 5 NM offshore
to Mid Lake-
Lake Michigan from Port Washington to North Point Light WI 5 NM
offshore to Mid Lake-
Lake Michigan from North Point Light to Wind Point WI 5 NM
offshore to Mid Lake-
Lake Michigan from Wind Point WI to Winthrop Harbor IL 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 Whitehall to Pentwater MI 5 NM offshore to Mid
Lake-
Lake Michigan from Grand Haven to Whitehall MI 5 NM offshore to
Mid Lake-
Lake Michigan from Holland to Grand Haven MI 5 NM offshore to Mid
Lake-
Lake Michigan from South Haven to Holland MI 5 NM offshore to Mid
Lake-
Lake Michigan from St. Joseph to South Haven MI 5 NM offshore to
Mid Lake-
911 PM CDT Thu Jul 30 2026
SHEBOYGAN WI TO PENTWATER MI SOUTH...
REST OF TONIGHT
South winds 10 to 20 kt becoming southwest
10 to 15 kt. Waves 1 to 3 ft.
FRIDAY
Southwest winds 5 to 10 kt becoming southeast. Slight
chance of showers in the afternoon. Waves 1 to 2 ft.
FRIDAY NIGHT
East winds 10 to 15 kt increasing to 15 to 25 kt.
Chance of showers in the evening, then showers likely overnight.
Waves 1 to 3 ft building to 4 to 6 ft occasionally to 8 ft.
SATURDAY
East winds to 30 kt becoming northeast. Showers
likely. Waves 4 to 7 ft occasionally to 9 ft.
SATURDAY NIGHT
Northeast winds to 30 kt. Chance of showers in
the evening. Waves 5 to 8 ft occasionally to 10 ft.
SUNDAY
North winds to 30 kt. Waves 7 to 10 ft occasionally to
13 ft.
SUNDAY NIGHT
North winds to 30 kt becoming northeast 10 to
20 kt. Waves 7 to 10 ft occasionally to 13 ft subsiding to 4 to
7 ft occasionally to 9 ft.
MONDAY
Northeast winds 10 to 15 kt becoming north 10 to 20 kt.
Waves 2 to 4 ft subsiding to 1 to 3 ft.
TUESDAY
South winds 10 to 15 kt increasing to 10 to 20 kt.
Waves 1 to 2 ft.
$$