FZUS63 KMKX 231509 GLFLM OPEN LAKE FORECAST for Lake Michigan National Weather Service Milwaukee/Sullivan WI 909 AM CST Sat Nov 23 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... No major changes to the going forecast with this update. High pressure of 30.0 inches will move through the area today into tonight, bringing lighter winds to Lake Michigan. Southeast winds will then pick up on Sunday ahead of an approaching low, with breezy northwest winds then expected later Monday into Tuesday behind the low and an associated cold front. Lighter winds are expected to return to the area Wednesday under weak high pressure. LMZ261-362-364-366-563-565-567-868-232215- Lake Michigan from Seul Choix Point to Rock Island Passage 5 NM offshore to Mid Lake- Lake Michigan South of a line from Seul Choix Point to the Mackinac Bridge and north of a line from Charlevoix MI to South Fox Island 5 NM offshore- Lake Michigan from Charlevoix to Point Betsie MI 5 NM offshore to Mid Lake- Lake Michigan from Point Betsie to Manistee MI 5 NM offshore to Mid Lake- Lake Michigan from Rock Island Passage to Sturgeon Bay WI- Lake Michigan from Sturgeon Bay to Two Rivers WI 5 NM offshore to Mid Lake- Lake Michigan from Two Rivers to Sheboygan WI 5 NM offshore to Mid Lake- Lake Michigan from Pentwater to Manistee MI 5 NM offshore to Mid Lake- 909 AM CST Sat Nov 23 2024 SHEBOYGAN WI TO PENTWATER MI NORTH... .REST OF TODAY...Northwest winds 10 to 20 kt. Waves 2 to 4 ft. .TONIGHT...Northwest winds 10 to 20 kt diminishing to 10 to 15 kt. Waves 1 to 3 ft subsiding to 1 to 2 ft. .SUNDAY...North winds 5 to 10 kt becoming east late in the morning, then becoming southeast early in the afternoon becoming east 10 to 20 kt late. Waves 1 to 3 ft building to 2 to 4 ft. .SUNDAY NIGHT...East winds 10 to 15 kt. Chance of rain. Waves 2 to 4 ft. .MONDAY...East winds 10 to 20 kt becoming north. Chance of rain in the morning, then rain likely in the afternoon. Waves 1 to 3 ft building to 2 to 4 ft. .MONDAY NIGHT...Northwest winds to 30 kt. Rain likely with a chance of snow. Waves 6 to 9 ft occasionally to 12 ft. .TUESDAY...Northwest winds to 30 kt. Chance of rain and snow. Waves 6 to 9 ft occasionally to 12 ft. .WEDNESDAY...Northwest winds 10 to 20 kt. Chance of snow. Waves 1 to 3 ft. $$ LMZ080-669-671-673-675-777-779-870-872-874-876-878-232215- Lake Michigan from Michigan City IN to St. Joseph MI 5 NM offshore to Mid Lake- Lake Michigan from Sheboygan to Port Washington WI 5 NM offshore to Mid Lake- Lake Michigan from Port Washington to North Point Light WI 5 NM offshore to Mid Lake- Lake Michigan from North Point Light to Wind Point WI 5 NM offshore to Mid Lake- Lake Michigan from Wind Point WI to Winthrop Harbor IL 5 NM offshore to Mid Lake- Lake Michigan from Winthrop Harbor to Wilmette Harbor IL 5 NM offshore to Mid Lake- Lake Michigan from Wilmette Harbor IL to Michigan City IN 5 NM offshore to Mid Lake- Lake Michigan from Whitehall to Pentwater MI 5 NM offshore to Mid Lake- Lake Michigan from Grand Haven to Whitehall MI 5 NM offshore to Mid Lake- Lake Michigan from Holland to Grand Haven MI 5 NM offshore to Mid Lake- Lake Michigan from South Haven to Holland MI 5 NM offshore to Mid Lake- Lake Michigan from St. Joseph to South Haven MI 5 NM offshore to Mid Lake- 909 AM CST Sat Nov 23 2024 SHEBOYGAN WI TO PENTWATER MI SOUTH... .REST OF TODAY...Northwest winds 10 to 15 kt becoming west. Waves 3 to 5 ft subsiding to 2 to 4 ft. .TONIGHT...West winds 10 to 15 kt diminishing to 5 to 10 kt. Waves 2 to 4 ft subsiding to 1 to 2 ft. .SUNDAY...Southwest winds 10 to 15 kt becoming southeast 10 to 20 kt. Waves 1 to 3 ft building to 3 to 5 ft. .SUNDAY NIGHT...South winds 10 to 15 kt. Chance of rain. Waves 3 to 5 ft. .MONDAY...West winds 10 to 20 kt becoming northwest 15 to 25 kt. Chance of rain in the afternoon. Waves 1 to 3 ft building to 3 to 5 ft. .MONDAY NIGHT...Northwest winds to 30 kt. Chance of rain. Waves 6 to 9 ft occasionally to 12 ft building to 8 to 11 ft occasionally to 14 ft. .TUESDAY...Northwest winds to 30 kt becoming west 15 to 25 kt. Waves 8 to 11 ft occasionally to 14 ft subsiding to 6 to 9 ft occasionally to 12 ft. .WEDNESDAY...West winds 10 to 15 kt becoming northwest. Waves 2 to 4 ft. $$ LMZ761-232215- MAFOR 2317/ MICHIGAN NORTH 13720 13710 11800 11100. Waves 1 to 3 feet this afternoon and tonight. Waves 1 foot or less Sunday morning. MICHIGAN SOUTH 13610 13600 11500 11410. Waves 2 to 4 feet subsiding to 1 to 3 feet this afternoon. Waves 1 to 3 feet tonight. Waves 2 feet or less Sunday morning. $$ CMiller Experimental modernized open lake forecast is available online at weather.gov/mkx/glftable Graphical marine forecasts are available online at: weather.gov/greatlakes