Offshore Conditions
LMZ080-669-671-673-675-777-779-870-872-874-876-878-182130- 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- 846 AM CDT Thu Jun 18 2026 SHEBOYGAN WI TO PENTWATER MI SOUTH...
REST OF TODAY
Northwest winds to 30 kt becoming west 10 to 20 kt early this afternoon, then becoming southwest late. Slight chance of showers through mid morning. Waves 5 to 8 ft occasionally to 10 ft subsiding to 2 to 4 ft.
TONIGHT
Southwest winds 10 to 15 kt becoming northwest 10 to 20 kt. Waves 1 to 3 ft.
FRIDAY
Northwest winds 10 to 20 kt becoming southwest 10 to 15 kt. Waves 1 to 3 ft.
FRIDAY NIGHT
South winds 10 to 15 kt becoming southwest. Chance of showers. Waves 1 to 2 ft.
SATURDAY
West winds 10 to 15 kt. Waves 1 to 3 ft.
SATURDAY NIGHT
South winds 5 to 10 kt backing to northeast. Waves 1 to 2 ft.
SUNDAY
Northeast winds 10 to 15 kt increasing to 15 to 25 kt. Chance of showers. Waves 1 to 2 ft building to 2 to 4 ft.
MONDAY
North winds to 30 kt. Waves 5 to 8 ft occasionally to 10 ft. $$
REST OF TODAY
Northwest winds to 30 kt becoming west 10 to 20 kt early this afternoon, then becoming southwest late. Slight chance of showers through mid morning. Waves 5 to 8 ft occasionally to 10 ft subsiding to 2 to 4 ft.
TONIGHT
Southwest winds 10 to 15 kt becoming northwest 10 to 20 kt. Waves 1 to 3 ft.
FRIDAY
Northwest winds 10 to 20 kt becoming southwest 10 to 15 kt. Waves 1 to 3 ft.
FRIDAY NIGHT
South winds 10 to 15 kt becoming southwest. Chance of showers. Waves 1 to 2 ft.
SATURDAY
West winds 10 to 15 kt. Waves 1 to 3 ft.
SATURDAY NIGHT
South winds 5 to 10 kt backing to northeast. Waves 1 to 2 ft.
SUNDAY
Northeast winds 10 to 15 kt increasing to 15 to 25 kt. Chance of showers. Waves 1 to 2 ft building to 2 to 4 ft.
MONDAY
North winds to 30 kt. Waves 5 to 8 ft occasionally to 10 ft. $$
