Hazardous marine condition(s):
Hazardous Weather Outlook
LMZ080-669-671-673-675-777-779-870-872-874-876-878-180315-
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-
246 PM CDT Thu Sep 17 2026
SHEBOYGAN WI TO PENTWATER MI SOUTH...
TONIGHT
North winds 10 to 20 kt becoming northeast. Slight
chance of drizzle this evening. Waves 2 to 4 ft.
FRIDAY
East winds 10 to 20 kt becoming northeast. Waves 3 to
5 ft.
FRIDAY NIGHT
East winds 10 to 20 kt increasing to 30 kt.
Chance of showers in the evening, then showers overnight. Waves
2 to 4 ft building to 6 to 9 ft occasionally to 12 ft.
SATURDAY
Southeast winds to 30 kt. Showers. Waves 8 to 11 ft
occasionally to 14 ft.
SATURDAY NIGHT
East winds 10 to 20 kt becoming northeast.
Showers. Waves 4 to 7 ft occasionally to 9 ft subsiding to 4 to
6 ft occasionally to 8 ft.
SUNDAY
Northeast winds 15 to 25 kt increasing to 30 kt. Chance
of showers. Waves 6 to 9 ft occasionally to 12 ft building to
8 to 11 ft occasionally to 14 ft.
SUNDAY NIGHT
Northeast winds to 30 kt becoming east. Chance of
showers. Waves 8 to 12 ft occasionally to 16 ft subsiding to 7 to
10 ft occasionally to 13 ft.
MONDAY
East winds to 30 kt becoming northeast. Chance of
showers. Waves 8 to 11 ft occasionally to 14 ft building to 8 to
12 ft occasionally to 16 ft.
TUESDAY
East winds 15 to 25 kt becoming northeast. Waves 6 to
9 ft occasionally to 12 ft.
$$