Offshore Conditions


Currently at LM South Buoy (45007)
32 °F
0 mph

LMZ080-673-675-777-779-874-876-878-142115- Lake Michigan from Michigan City IN to St. Joseph MI 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 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- 858 AM CDT Sat Mar 14 2026 NORTH POINT LIGHT WI TO GRAND HAVEN MI SOUTH...

..GALE WATCH IN EFFECT FROM LATE TONIGHT THROUGH TUESDAY MORNING


..HEAVY FREEZING SPRAY WATCH IN EFFECT FROM LATE SUNDAY NIGHT THROUGH TUESDAY AFTERNOON


REST OF TODAY
North winds 10 to 15 kt veering to east. Waves 4 to 6 ft occasionally to 8 ft subsiding to 1 to 3 ft.

TONIGHT
East winds 10 to 20 kt becoming southeast gales to 40 kt. Chance of snow and slight chance of rain in the evening, then chance of rain overnight. Waves 1 to 3 ft building to 8 to 11 ft occasionally to 14 ft.

SUNDAY
Southeast gales to 40 kt diminishing to gales to 35 kt late in the morning, then becoming south to 30 kt in the afternoon. Chance of rain in the morning, then rain likely in the afternoon. Waves 10 to 14 ft occasionally to 18 ft subsiding to 6 to 9 ft occasionally to 12 ft.

SUNDAY NIGHT
Southwest gales to 40 kt veering to northwest storm force winds to 50 kt overnight. Rain in the evening, then rain and snow overnight. Waves 14 to 18 ft occasionally to 23 ft building to 18 to 23 ft occasionally to 30 ft.

MONDAY
Northwest storm force winds to 50 kt diminishing to gales to 45 kt. Freezing spray. Snow likely. Waves 20 to 25 ft occasionally to 33 ft.

MONDAY NIGHT
Northwest gales to 45 kt diminishing to gales to 40 kt. Freezing spray. Chance of snow. Waves 15 to 20 ft occasionally to 26 ft.

TUESDAY
Northwest gales to 35 kt becoming west 15 to 25 kt. Freezing spray. Waves 10 to 14 ft occasionally to 18 ft subsiding to 6 to 9 ft occasionally to 12 ft.

WEDNESDAY
South winds to 30 kt. Chance of snow. Waves 8 to 11 ft occasionally to 14 ft. $$ &&STORM