LMZ742 Expires:202404201500;;061034 Fzus53 Klot 200822 Nshlot
nearshore marine forecast national weather service chicago/romeoville il 322 am cdt Sat apr 20 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>743-201500- winthrop harbor to wilmette harbor il- wilmette harbor to northerly island il- northerly island to calumet harbor il- calumet harbor il to gary in- 322 am cdt Sat apr 20 2024
Today..West winds 15 to 25 kt becoming northwest 10 to 20 kt this afternoon. Mostly Sunny this morning, then becoming mostly cloudy. Waves 3 to 5 ft subsiding to 2 to 4 ft.
Tonight..West winds 10 to 15 kt. Mostly cloudy in the evening then clearing. Waves 1 to 3 ft.
Sunday..West winds 10 to 15 kt. Sunny. Waves 1 to 2 ft.
Sunday night..West winds 10 to 15 kt. Clear. Waves 1 to 2 ft.