Expires:202405090930;;877561 FZUS63 KMKX 090158 GLFLM OPEN LAKE FORECAST for Lake Michigan National Weather Service Milwaukee/Sullivan WI 858 PM CDT Wed May 8 2024 FOR WATERS BEYOND FIVE NAUTICAL MILES OF SHORE ON Lake Michigan. Waves are provided as a range of significant wave heights, which is the average of the highest 1/3 of the wave, along with the average height of the highest 10% of the waves which will occasionally be encountered. .SYNOPSIS... Low pressure will be replaced by weak high pressure of 29.9 inches over Lake Michigan on Thursday and Thursday night. There should be extensive cloud cover with areas of light rain during this time. The bigger weather element will be gusty winds over Lake Michigan on Thursday with increasing wave heights. Steady northeast winds to 20 kts and some higher gusts will be common until they subside late Thursday night. Friday should be dry before the next low pressure system moves into the Great Lakes Friday night with increasing winds and another chance for rain. LMZ080-669-671-673-675-777-779-870-872-874-876-878-090930- 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- 858 PM CDT Wed May 8 2024 SHEBOYGAN WI TO PENTWATER MI SOUTH... .REST OF TONIGHT...Northeast winds 10 to 20 kt. Chance of showers overnight. Waves 1 to 3 ft. .THURSDAY...Northeast winds 15 to 25 kt becoming north to 30 kt. Showers likely. Waves 4 to 6 ft occasionally to 8 ft. .THURSDAY NIGHT...North winds 15 to 25 kt diminishing to 10 to 20 kt. Waves 4 to 6 ft occasionally to 8 ft subsiding to 3 to 5 ft. .FRIDAY...North winds 10 to 15 kt backing to southwest. Waves 2 to 4 ft. .FRIDAY NIGHT...South winds 10 to 20 kt becoming southwest 15 to 25 kt. Chance of showers. Waves 1 to 3 ft. .SATURDAY...Northwest winds 15 to 25 kt diminishing to 10 to 20 kt. Waves 2 to 4 ft building to 3 to 5 ft. .SATURDAY NIGHT...West winds 10 to 20 kt becoming southwest 5 to 10 kt. Waves 2 to 4 ft subsiding to 1 to 3 ft. .SUNDAY...Southwest winds 10 to 20 kt becoming south. Waves 2 to 4 ft. .MONDAY...Southwest winds 10 to 20 kt becoming south. Chance of showers. Waves 2 to 4 ft. $$