LMZ741 Expires:202404250315;;308848 Fzus53 Klot 241959 Nshlot
nearshore marine forecast national weather service chicago/romeoville il 259 pm cdt Wed apr 24 2024
for waters within 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 waves, along with the average height of the highest 10 percent of the waves which will occasionally be encountered.
lmz740>742-250315- winthrop harbor to wilmette harbor il- wilmette harbor to northerly island il- northerly island to calumet harbor il- 259 pm cdt Wed apr 24 2024
.small craft advisory in effect until 10 pm cdt this evening...
Late this afternoon..North winds 15 to 25 kt. Mostly Sunny. Waves 4 to 7 ft occasionally to 9 ft.
Tonight..Northeast winds 10 to 15 kt becoming east around 5 kt. Mostly clear. Waves 3 to 6 ft occasionally to 8 ft subsiding to 1 to 3 ft.
Thursday..Southeast winds 5 to 10 kt becoming east 10 to 15 kt. Mostly Sunny. Waves 1 to 3 ft.
Thursday night..East winds 10 to 15 kt becoming southeast 15 to 20 kt overnight. Mostly clear. Waves 1 to 3 ft building to 2 to 4 ft.
Friday..Southeast winds 15 to 25 kt. Slight chance of showers in the morning, then showers in the afternoon. Waves 3 to 5 ft building to 4 to 6 ft occasionally to 8 ft.