Chicago Offshore Forecast lmz779: Expires:202404300330;;333757 FZUS63 KMKX 291953 GLFLM
OPEN LAKE FORECAST for Lake Michigan National Weather Service Milwaukee/Sullivan WI 253 PM CDT Mon Apr 29 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…
Areas of dense fog are expected across the northern half of the Lake into late this evening as southeasterly winds continue. As winds shift southwesterly, expect fog to dissipate.
Low pressure of 29.7 inches continues to lift toward Lake Superior from northwestern Wisconsin tonight, with winds shifting to southwesterly and weakening as low pressure begins to fill. Expect southwesterly winds to continue through Tuesday, shifting to southeasterly and increasing Tuesday night as low pressure of 29.5 inches approaches the area from the northern Great Plains. A few thunderstorms are possible Tuesday night across the southern half of the lake. Winds shift back to southwesterly and diminish into Wednesday afternoon as low pressure lifts northward.
LMZ080-669-671-673-675-777-779-870-872-874-876-878-300330- 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- 253 PM CDT Mon Apr 29 2024
SHEBOYGAN WI TO PENTWATER MI SOUTH…
.TONIGHT…Southwest winds 10 to 20 kt becoming west 10 to 15 kt. Waves 2 to 4 ft. .TUESDAY…West winds 5 to 10 kt backing to southeast 10 to 15 kt. Waves 1 to 2 ft. .TUESDAY NIGHT…Southeast winds 10 to 15 kt becoming south. Waves 1 to 3 ft. .WEDNESDAY…Southwest winds 10 to 20 kt. Waves 2 to 4 ft. .WEDNESDAY NIGHT…South winds 5 to 10 kt backing to northeast 10 to 15 kt. Waves 1 to 3 ft. .THURSDAY…East winds 10 to 20 kt becoming southeast. Chance of showers. Waves 1 to 3 ft building to 2 to 4 ft. .THURSDAY NIGHT…South winds 10 to 20 kt increasing to 15 to 25 kt. Showers likely. Waves 2 to 4 ft. .FRIDAY…South winds 15 to 25 kt becoming southwest 10 to 20 kt. Chance of showers. Waves 3 to 5 ft. .SATURDAY…Southwest winds 10 to 20 kt becoming south. Chance of showers. Waves 1 to 3 ft.
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OPEN LAKE FORECAST for Lake Michigan National Weather Service Milwaukee/Sullivan WI 253 PM CDT Mon Apr 29 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…
Areas of dense fog are expected across the northern half of the Lake into late this evening as southeasterly winds continue. As winds shift southwesterly, expect fog to dissipate.
Low pressure of 29.7 inches continues to lift toward Lake Superior from northwestern Wisconsin tonight, with winds shifting to southwesterly and weakening as low pressure begins to fill. Expect southwesterly winds to continue through Tuesday, shifting to southeasterly and increasing Tuesday night as low pressure of 29.5 inches approaches the area from the northern Great Plains. A few thunderstorms are possible Tuesday night across the southern half of the lake. Winds shift back to southwesterly and diminish into Wednesday afternoon as low pressure lifts northward.
LMZ080-669-671-673-675-777-779-870-872-874-876-878-300330- 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- 253 PM CDT Mon Apr 29 2024
SHEBOYGAN WI TO PENTWATER MI SOUTH…
.TONIGHT…Southwest winds 10 to 20 kt becoming west 10 to 15 kt. Waves 2 to 4 ft. .TUESDAY…West winds 5 to 10 kt backing to southeast 10 to 15 kt. Waves 1 to 2 ft. .TUESDAY NIGHT…Southeast winds 10 to 15 kt becoming south. Waves 1 to 3 ft. .WEDNESDAY…Southwest winds 10 to 20 kt. Waves 2 to 4 ft. .WEDNESDAY NIGHT…South winds 5 to 10 kt backing to northeast 10 to 15 kt. Waves 1 to 3 ft. .THURSDAY…East winds 10 to 20 kt becoming southeast. Chance of showers. Waves 1 to 3 ft building to 2 to 4 ft. .THURSDAY NIGHT…South winds 10 to 20 kt increasing to 15 to 25 kt. Showers likely. Waves 2 to 4 ft. .FRIDAY…South winds 15 to 25 kt becoming southwest 10 to 20 kt. Chance of showers. Waves 3 to 5 ft. .SATURDAY…Southwest winds 10 to 20 kt becoming south. Chance of showers. Waves 1 to 3 ft.
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