LMZ742 Expires:202405090930;;879167 Fzus53 Klot 090228 Nshlot
nearshore marine forecast national weather service chicago/romeoville il 928 pm cdt Wed may 8 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>742-090930- winthrop harbor to wilmette harbor il- wilmette harbor to northerly island il- northerly island to calumet harbor il- 928 pm cdt Wed may 8 2024
.small craft advisory in effect from Thursday afternoon through late Thursday night...
Rest of tonight..Northeast winds 10 to 20 kt. Showers likely after midnight. Waves 2 to 4 ft building to 3 to 5 ft.
Thursday..Northeast winds 15 to 20 kt becoming north 20 to 25 kt. Showers likely in the morning, then scattered showers in the afternoon. Waves 3 to 5 ft building to 4 to 6 ft occasionally to 8 ft.
Thursday night..North winds 15 to 25 kt diminishing to 10 to 15 kt. Slight chance of showers in the evening. Waves 4 to 6 ft occasionally to 8 ft subsiding to 3 to 5 ft late.
Friday..North winds around 10 kt becoming east in the afternoon. Mostly Sunny in the morning, then becoming partly cloudy. Waves 2 to 4 ft subsiding to 1 to 3 ft.