####018009207#### FZUS63 KMKX 071842 GLFLM OPEN LAKE FORECAST for Lake Michigan National Weather Service Milwaukee/Sullivan WI 142 PM CDT Tue May 7 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... Breezy east to southeast winds will prevail today as a 29.1 inch low lingers over the northern Great Plains. Periods of showers and embedded thunderstorms will be possible through this evening. A few of these storms could be strong with gusty winds and hail, particularly this afternoon and early this evening. Best chances for strong to severe storms will be across the southern third of Lake Michigan where a Tornado Watch is in effect until 8 PM CDT. Fog has begun to develop across the central third of Lake Michigan this afternoon as warmer air surges northward. Thus a Dense Fog Advisory is in effect for the central third of the Lake until 10 PM CDT. Winds will turn out of the northeast over the lake on Wednesday afternoon and evening as a second area of 29.5 inch low pressure passes south and southeast of the open waters. Additional periods of showers and thunderstorms are possible from Wednesday evening through Thursday, with conditions drying out Thursday night. Northerly winds will persist through Friday morning, prior to turning out of the southwest on Friday afternoon as a 29.7 inch low pressure moves across Ontario. Gales are not anticipated through the duration of the period. LMZ261-362-364-563-080315- 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 Rock Island Passage to Sturgeon Bay WI- 142 PM CDT Tue May 7 2024 STURGEON BAY WI TO POINT BETSIE MI NORTH... .TONIGHT...East winds 15 to 25 kt veering to southwest 10 to 20 kt. Rain showers likely with slight chance of thunderstorms. Waves 2 to 4 ft subsiding to 1 to 3 ft. .WEDNESDAY...West winds 10 to 20 kt veering to north 10 to 15 kt. Chance of rain showers in the morning, then slight chance of rain showers in the afternoon. Waves 2 to 4 ft. .WEDNESDAY NIGHT...North winds 10 to 15 kt becoming northeast 10 to 20 kt. Waves 2 to 4 ft. .THURSDAY...Northeast winds 10 to 20 kt becoming north. Waves 2 to 4 ft. .THURSDAY NIGHT...North winds 10 to 15 kt. Waves 1 to 3 ft. .FRIDAY...Northwest winds 10 to 15 kt backing to southwest 10 to 20 kt. Waves 1 to 3 ft. .FRIDAY NIGHT...Southwest winds 10 to 15 kt. Chance of rain showers. Waves 1 to 2 ft. .SATURDAY...Northwest winds 10 to 15 kt increasing to 10 to 20 kt. Waves 1 to 2 ft. .SUNDAY...Southwest winds 10 to 20 kt. Waves 1 to 2 ft. $$ LMZ366-565-567-669-671-673-868-870-872-080315- Lake Michigan from Point Betsie to Manistee MI 5 NM offshore to Mid Lake- 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 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 Pentwater to Manistee MI 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- 142 PM CDT Tue May 7 2024 STURGEON BAY WI TO POINT BETSIE MI SOUTH TO WIND POINT WI TO HOLLAND MI... ...DENSE FOG ADVISORY IN EFFECT UNTIL 10 PM CDT THIS EVENING... .TONIGHT...Southeast winds 15 to 25 kt becoming south 10 to 15 kt through early evening, then becoming southwest late this evening becoming southwest 10 to 15 kt after midnight increasing to 10 to 20 kt. Rain showers likely with a chance of thunderstorms. Waves 3 to 5 ft subsiding to 1 to 3 ft. .WEDNESDAY...Southwest winds 10 to 15 kt becoming west late in the morning, then becoming southwest early in the afternoon veering to northeast 10 to 20 kt late. Waves 1 to 3 ft. .WEDNESDAY NIGHT...Northeast winds 10 to 20 kt increasing to 15 to 25 kt. Chance of rain showers. Waves 1 to 3 ft building to 3 to 5 ft. .THURSDAY...Northeast winds 15 to 25 kt becoming north to 30 kt. Chance of rain showers. Waves 4 to 6 ft occasionally to 8 ft building to 5 to 8 ft occasionally to 10 ft. .THURSDAY NIGHT...North winds 10 to 20 kt. Waves 5 to 8 ft occasionally to 10 ft subsiding to 4 to 6 ft occasionally to 8 ft. .FRIDAY...Northwest winds 10 to 20 kt backing to southwest. Waves 3 to 5 ft. .FRIDAY NIGHT...South winds 10 to 15 kt becoming southwest 10 to 20 kt. Chance of showers. Waves 1 to 3 ft. .SATURDAY...Northwest winds 10 to 20 kt. Waves 1 to 3 ft. .SUNDAY...Southwest winds 10 to 20 kt becoming south. Waves 1 to 3 ft. $$ LMZ874-080315- Lake Michigan from Holland to Grand Haven MI 5 NM offshore to Mid Lake- 142 PM CDT Tue May 7 2024 WILMETTE HARBOR IL TO ST. JOSEPH MI SOUTH TO ROCK ISLAND PASSAGE TO CHARLEVOIX MI... ...DENSE FOG ADVISORY IN EFFECT UNTIL 10 PM CDT THIS EVENING... ...TORNADO WATCH 195 IN EFFECT UNTIL 8 PM CDT THIS EVENING... .TONIGHT...Southeast winds 10 to 20 kt veering to southwest. Showers likely with a chance of thunderstorms. Waves 3 to 5 ft subsiding to 1 to 3 ft. .WEDNESDAY...Southwest winds 10 to 15 kt veering to northeast. Waves 1 to 3 ft. .WEDNESDAY NIGHT...Northeast winds 10 to 20 kt. Chance of showers in the evening, then showers likely overnight. Waves 2 to 4 ft. .THURSDAY...Northeast winds 15 to 25 kt becoming north. Showers likely in the morning, then chance of showers in the afternoon. Waves 3 to 5 ft building to 5 to 8 ft occasionally to 10 ft. .THURSDAY NIGHT...North winds 15 to 25 kt diminishing to 10 to 20 kt. Chance of showers in the evening. Waves 5 to 8 ft occasionally to 10 ft subsiding to 4 to 6 ft occasionally to 8 ft. .FRIDAY...Northwest winds 10 to 20 kt. Waves 3 to 5 ft subsiding to 2 to 4 ft. .FRIDAY NIGHT...Southwest winds 10 to 15 kt. Chance of showers. Waves 1 to 3 ft. .SATURDAY...Northwest winds 10 to 20 kt. Waves 1 to 3 ft. .SUNDAY...West winds 10 to 20 kt becoming southwest. Waves 1 to 3 ft. $$ LMZ080-675-777-779-876-878-080315- Lake Michigan from Michigan City IN to St. Joseph MI 5 NM offshore to Mid Lake- Lake Michigan from Wind Point WI to Winthrop Harbor IL 5 NM offshore to Mid Lake- Lake Michigan from Winthrop Harbor to Wilmette Harbor IL 5 NM offshore to Mid Lake- Lake Michigan from Wilmette Harbor IL to Michigan City IN 5 NM offshore to Mid Lake- Lake Michigan from South Haven to Holland MI 5 NM offshore to Mid Lake- Lake Michigan from St. Joseph to South Haven MI 5 NM offshore to Mid Lake- 142 PM CDT Tue May 7 2024 WIND POINT WI TO HOLLAND MI SOUTH... ...TORNADO WATCH 195 IN EFFECT UNTIL 8 PM CDT THIS EVENING... .TONIGHT...Southeast winds 10 to 20 kt veering to southwest. Showers and thunderstorms likely. Waves 3 to 5 ft subsiding to 1 to 2 ft. .WEDNESDAY...Southwest winds 10 to 15 kt backing to east. Waves 1 to 3 ft. .WEDNESDAY NIGHT...Northeast winds 10 to 20 kt. Showers likely. Waves 2 to 4 ft. .THURSDAY...Northeast winds 15 to 25 kt becoming north to 30 kt. Showers likely. Waves 4 to 6 ft occasionally to 8 ft building to 5 to 8 ft occasionally to 10 ft. .THURSDAY NIGHT...North winds 15 to 25 kt diminishing to 10 to 15 kt overnight. Chance of showers in the evening. Waves 5 to 8 ft occasionally to 10 ft subsiding to 4 to 6 ft occasionally to 8 ft. .FRIDAY...Northwest winds 10 to 20 kt. Waves 3 to 5 ft. .FRIDAY NIGHT...South winds 10 to 15 kt becoming southwest 10 to 20 kt. Chance of showers. Waves 1 to 3 ft. .SATURDAY...Northwest winds 10 to 20 kt. Waves 1 to 3 ft. .SUNDAY...West winds 10 to 20 kt becoming south. Waves 1 to 3 ft. $$ LMZ761-080315- MAFOR 0722/ MICHIGAN NORTH 11236 11336 11430 11520 11526 11626 11720 11810. A chance of thunderstorms early this evening. Waves 2 to 4 feet subsiding to 1 to 3 feet tonight. Waves 1 to 3 feet Wednesday. MICHIGAN SOUTH...TORNADO WATCH IN EFFECT...11420 12510 11520 13510 11210. A chance of showers and thunderstorms early, then a chance of thunderstorms this evening. Waves 2 to 4 feet subsiding to 1 to 3 feet tonight. Waves 2 feet or less Wednesday. $$ Patterson Experimental modernized open lake forecast is available online at weather.gov/mkx/glftable Graphical marine forecasts are available online at: weather.gov/greatlakes