Offshore Conditions
LMZ080-669-671-673-675-777-779-870-872-874-876-878-291515- 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- 135 AM CDT Wed Jul 29 2026 SHEBOYGAN WI TO PENTWATER MI SOUTH...
TODAY
North winds 10 to 15 kt increasing to 10 to 20 kt. Waves 2 to 4 ft subsiding to 1 to 3 ft.
TONIGHT
North winds 10 to 20 kt becoming northwest 5 to 10 kt. Waves 1 to 3 ft subsiding to 1 ft or less.
THURSDAY
Northwest winds 5 to 10 kt backing to southwest late in the morning, then becoming south early in the afternoon becoming 10 to 20 kt late. Waves 1 to 2 ft.
THURSDAY NIGHT
South winds 10 to 20 kt becoming southwest 10 to 15 kt. Waves 1 to 3 ft.
FRIDAY
South winds 10 to 15 kt increasing to 10 to 20 kt. Waves 1 to 2 ft.
FRIDAY NIGHT
East winds 10 to 20 kt. Showers likely. Waves 1 to 3 ft.
SATURDAY
East winds 10 to 20 kt becoming northeast 15 to 25 kt. Chance of showers. Waves 2 to 4 ft.
SUNDAY
Northeast winds 15 to 25 kt becoming north to 30 kt. Waves 4 to 6 ft occasionally to 8 ft. $$
TODAY
North winds 10 to 15 kt increasing to 10 to 20 kt. Waves 2 to 4 ft subsiding to 1 to 3 ft.
TONIGHT
North winds 10 to 20 kt becoming northwest 5 to 10 kt. Waves 1 to 3 ft subsiding to 1 ft or less.
THURSDAY
Northwest winds 5 to 10 kt backing to southwest late in the morning, then becoming south early in the afternoon becoming 10 to 20 kt late. Waves 1 to 2 ft.
THURSDAY NIGHT
South winds 10 to 20 kt becoming southwest 10 to 15 kt. Waves 1 to 3 ft.
FRIDAY
South winds 10 to 15 kt increasing to 10 to 20 kt. Waves 1 to 2 ft.
FRIDAY NIGHT
East winds 10 to 20 kt. Showers likely. Waves 1 to 3 ft.
SATURDAY
East winds 10 to 20 kt becoming northeast 15 to 25 kt. Chance of showers. Waves 2 to 4 ft.
SUNDAY
Northeast winds 15 to 25 kt becoming north to 30 kt. Waves 4 to 6 ft occasionally to 8 ft. $$
