Offshore Conditions
LMZ080-669-671-673-675-777-779-870-872-874-876-878-190915- 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- 915 PM CDT Sat Apr 18 2026 SHEBOYGAN WI TO PENTWATER MI SOUTH...
REST OF TONIGHT
West winds 15 to 25 kt diminishing to 10 to 20 kt. Waves 4 to 6 ft occasionally to 8 ft.
SUNDAY
West winds 10 to 20 kt becoming northwest. Chance of rain showers and slight chance of snow showers in the morning, then chance of rain showers in the afternoon. Waves 3 to 5 ft.
SUNDAY NIGHT
North winds 10 to 20 kt diminishing to 10 to 15 kt late in the evening, then becoming northeast after midnight diminishing to 5 to 10 kt late. Waves 2 to 4 ft.
MONDAY
East winds 5 to 10 kt becoming southeast 10 to 20 kt in the afternoon. Waves 1 to 3 ft building to 2 to 4 ft.
MONDAY NIGHT
Southeast winds 15 to 25 kt becoming south to 30 kt. Waves 4 to 7 ft occasionally to 9 ft building to 5 to 8 ft occasionally to 10 ft.
TUESDAY
South winds 15 to 25 kt diminishing to 10 to 20 kt. Waves 5 to 8 ft occasionally to 10 ft subsiding to 4 to 7 ft occasionally to 9 ft.
TUESDAY NIGHT
West winds 10 to 15 kt veering to north. Waves 2 to 4 ft.
WEDNESDAY
Northeast winds 10 to 15 kt becoming north 5 to 10 kt. Waves 1 to 3 ft.
THURSDAY
South winds 15 to 25 kt. Waves 4 to 6 ft occasionally to 8 ft building to 4 to 7 ft occasionally to 9 ft. $$
REST OF TONIGHT
West winds 15 to 25 kt diminishing to 10 to 20 kt. Waves 4 to 6 ft occasionally to 8 ft.
SUNDAY
West winds 10 to 20 kt becoming northwest. Chance of rain showers and slight chance of snow showers in the morning, then chance of rain showers in the afternoon. Waves 3 to 5 ft.
SUNDAY NIGHT
North winds 10 to 20 kt diminishing to 10 to 15 kt late in the evening, then becoming northeast after midnight diminishing to 5 to 10 kt late. Waves 2 to 4 ft.
MONDAY
East winds 5 to 10 kt becoming southeast 10 to 20 kt in the afternoon. Waves 1 to 3 ft building to 2 to 4 ft.
MONDAY NIGHT
Southeast winds 15 to 25 kt becoming south to 30 kt. Waves 4 to 7 ft occasionally to 9 ft building to 5 to 8 ft occasionally to 10 ft.
TUESDAY
South winds 15 to 25 kt diminishing to 10 to 20 kt. Waves 5 to 8 ft occasionally to 10 ft subsiding to 4 to 7 ft occasionally to 9 ft.
TUESDAY NIGHT
West winds 10 to 15 kt veering to north. Waves 2 to 4 ft.
WEDNESDAY
Northeast winds 10 to 15 kt becoming north 5 to 10 kt. Waves 1 to 3 ft.
THURSDAY
South winds 15 to 25 kt. Waves 4 to 6 ft occasionally to 8 ft building to 4 to 7 ft occasionally to 9 ft. $$
