FZUS63 KMKX 232052 GLFLM OPEN LAKE FORECAST for Lake Michigan National Weather Service Milwaukee/Sullivan WI 252 PM CST Thu Jan 23 2020 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 of 29.9 inches over western Missouri will deepen to 29.7 inches as it moves to far southern Lake MI for Friday night. Modest south to southeasterly winds today will become brisk easterly winds for Friday. Brisk northeast winds will then prevail over the northern half of the Lake Friday night with variable winds in the south. Winds will become north to northwest for this weekend as the low slowly pulls away, generally staying below 25 knots through this period. && LMZ261-362-364-366-563-565-567-868-240430- 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- 252 PM CST Thu Jan 23 2020 SHEBOYGAN WI TO PENTWATER MI NORTH... .TONIGHT...Southeast winds 10 to 20 kt becoming east. Snow and rain likely this evening, then chance of snow and rain overnight. Waves 2 to 4 ft. .FRIDAY...East winds 15 to 25 kt increasing to 30 kt. Rain and snow likely in the morning, then rain with snow likely in the afternoon. Waves 2 to 4 ft building to 4 to 6 ft occasionally to 8 ft. .FRIDAY NIGHT...East winds to 30 kt diminishing to 15 to 25 kt. Rain and snow. Waves 4 to 7 ft occasionally to 9 ft. .SATURDAY...Northeast winds 10 to 20 kt becoming north 10 to 15 kt. Rain and snow likely in the morning, then chance of rain and snow in the afternoon. Waves 3 to 5 ft subsiding to 1 to 3 ft. .SATURDAY NIGHT...North winds 10 to 20 kt becoming northwest. Chance of rain and snow. Waves 1 to 3 ft. .SUNDAY...Northwest winds 10 to 15 kt. Waves 1 to 3 ft. .SUNDAY NIGHT...Northwest winds 5 to 10 kt. Waves 1 to 2 ft. .MONDAY...North winds 5 to 10 kt becoming northwest. Waves 1 ft or less. .TUESDAY...Northwest winds 5 to 10 kt becoming north. Waves 1 to 2 ft. $$ LMZ080-669-671-673-675-777-779-870-872-874-876-878-240430- Lake Michigan from Michigan City IN to St. Joseph MI 5 NM offshore to Mid Lake- Lake Michigan from Sheboygan to Port Washington WI 5 NM offshore to Mid Lake- Lake Michigan from Port Washington to North Point Light WI 5 NM offshore to Mid Lake- Lake Michigan from North Point Light to Wind Point WI 5 NM offshore to Mid Lake- Lake Michigan from Wind Point WI to Winthrop Harbor IL 5 NM offshore to Mid Lake- Lake Michigan from Winthrop Harbor to Wilmette Harbor IL 5 NM offshore to Mid Lake- Lake Michigan from Wilmette Harbor IL to Michigan City IN 5 NM offshore to Mid Lake- Lake Michigan from Whitehall to Pentwater MI 5 NM offshore to Mid Lake- Lake Michigan from Grand Haven to Whitehall MI 5 NM offshore to Mid Lake- Lake Michigan from Holland to Grand Haven MI 5 NM offshore to Mid Lake- Lake Michigan from South Haven to Holland MI 5 NM offshore to Mid Lake- Lake Michigan from St. Joseph to South Haven MI 5 NM offshore to Mid Lake- 252 PM CST Thu Jan 23 2020 SHEBOYGAN WI TO PENTWATER MI SOUTH... .TONIGHT...Southeast winds 10 to 20 kt becoming east. Rain and snow likely this evening, then rain and snow overnight. Waves 2 to 4 ft. .FRIDAY...East winds 15 to 25 kt diminishing to 10 to 20 kt. Rain and snow. Waves 3 to 5 ft. .FRIDAY NIGHT...East winds 10 to 20 kt becoming southeast 10 to 15 kt. Rain and snow. Waves 2 to 4 ft. .SATURDAY...North winds 10 to 20 kt becoming northwest. Rain and snow likely in the morning, then chance of rain and snow in the afternoon. Waves 2 to 4 ft. .SATURDAY NIGHT...Northwest winds 10 to 20 kt. Waves 2 to 4 ft. .SUNDAY...Northwest winds 10 to 20 kt. Waves 2 to 4 ft. .SUNDAY NIGHT...Northwest winds 5 to 10 kt. Waves 2 to 4 ft subsiding to 1 to 2 ft. .MONDAY...Northwest winds 10 to 15 kt. Waves 1 to 2 ft. .TUESDAY...West winds 5 to 10 kt becoming north 10 to 15 kt. Waves 1 to 2 ft. $$ LMZ761-240430- MAFOR 2322/ MICHIGAN NORTH 13327 11220 11226 12237 11247. Waves 2 to 4 feet subsiding to 1 to 3 feet tonight. Waves 1 to 3 feet building to 3 to 5 feet Friday. MICHIGAN SOUTH 12317 11310 11227 13237 11227. Waves 2 to 4 feet subsiding to 1 to 3 feet tonight. Waves 2 to 4 feet Friday. $$ Gehring Experimental modernized open lake forecast is available online at weather.gov/mkx/glftable Graphical marine forecasts are available online at: weather.gov/greatlakes