LMZ742 Expires:202405080915;;818725 Fzus53 Klot 080250 Nshlot
nearshore marine forecast national weather service chicago/romeoville il 950 pm cdt Tue may 7 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>742-080915- winthrop harbor to wilmette harbor il- wilmette harbor to northerly island il- northerly island to calumet harbor il- 950 pm cdt Tue may 7 2024
Rest of tonight..Southwest winds 5 to 10 kt. Isolated showers. Waves 1 to 2 ft.
Wednesday..Southwest winds 5 to 10 kt becoming east 10 to 15 kt in the afternoon. Mostly Sunny. Waves 1 to 2 ft.
Wednesday night..Northeast winds 15 to 25 kt. Showers likely and slight chance of Thunderstorms. Waves 2 to 4 ft building to 3 to 5 ft.
Thursday..North winds 15 to 25 kt increasing to 30 kt. Showers likely in the morning, then chance of showers in the afternoon. Waves building to 4 to 7 ft occasionally to 9 ft. A small craft advisory will likely be needed.