Hazardous marine condition(s):
Hazardous Weather Outlook
LMZ080-669-671-673-675-777-779-870-872-874-876-878-210315-
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-
300 PM CDT Fri Jun 20 2025
SHEBOYGAN WI TO PENTWATER MI SOUTH...
TONIGHT
South winds 10 to 20 kt increasing to 15 to 25 kt.
Chance of showers and thunderstorms overnight. Waves 3 to 5 ft
building to 4 to 7 ft occasionally to 9 ft.
SATURDAY
South winds to 30 kt increasing to gales to 35 kt.
Waves 6 to 9 ft occasionally to 12 ft building to 7 to 10 ft
occasionally to 13 ft.
SATURDAY NIGHT
South winds to 30 kt becoming southwest 15 to
25 kt. Waves 7 to 10 ft occasionally to 13 ft subsiding to 4 to
7 ft occasionally to 9 ft.
SUNDAY
Southwest winds 15 to 25 kt becoming south to 30 kt.
Waves 4 to 7 ft occasionally to 9 ft.
SUNDAY NIGHT
South winds 15 to 25 kt becoming southwest. Waves
4 to 7 ft occasionally to 9 ft.
MONDAY
Southwest winds 15 to 25 kt becoming south. Waves 4 to
7 ft occasionally to 9 ft.
MONDAY NIGHT
Southwest winds 10 to 20 kt becoming west 10 to
15 kt. Chance of showers and thunderstorms. Waves 4 to 6 ft
occasionally to 8 ft subsiding to 2 to 4 ft.
TUESDAY
Northwest winds 10 to 15 kt becoming north. Chance of
showers. Waves 1 to 3 ft.
WEDNESDAY
Northwest winds 10 to 15 kt veering to northeast.
Chance of showers. Waves 1 to 3 ft.
$$