Offshore Conditions
LMZ080-669-671-673-675-777-779-870-872-874-876-878-310315- 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- 243 PM CDT Thu Jul 30 2026 SHEBOYGAN WI TO PENTWATER MI SOUTH...
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 backing to southeast. Waves 1 to 3 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 6 to 9 ft occasionally to 12 ft.
SUNDAY NIGHT
North winds to 30 kt becoming northeast 10 to 20 kt. Waves 6 to 9 ft occasionally to 12 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. $$
TONIGHT
South winds 10 to 20 kt becoming southwest 10 to 15 kt. Waves 1 to 3 ft.
FRIDAY
Southwest winds 5 to 10 kt backing to southeast. Waves 1 to 3 ft.
FRIDAY NIGHT
East winds 10 to 15 kt increasing to 15 to 25 kt. Chance of showers in the evening, then showers likely overnight. Waves 1 to 3 ft building to 4 to 6 ft occasionally to 8 ft.
SATURDAY
East winds to 30 kt becoming northeast. Showers likely. Waves 4 to 7 ft occasionally to 9 ft.
SATURDAY NIGHT
Northeast winds to 30 kt. Chance of showers in the evening. Waves 5 to 8 ft occasionally to 10 ft.
SUNDAY
North winds to 30 kt. Waves 6 to 9 ft occasionally to 12 ft.
SUNDAY NIGHT
North winds to 30 kt becoming northeast 10 to 20 kt. Waves 6 to 9 ft occasionally to 12 ft subsiding to 4 to 7 ft occasionally to 9 ft.
MONDAY
Northeast winds 10 to 15 kt becoming north 10 to 20 kt. Waves 2 to 4 ft subsiding to 1 to 3 ft.
TUESDAY
South winds 10 to 15 kt increasing to 10 to 20 kt. Waves 1 to 2 ft. $$
