From the Lake Bluff Park District:

Sunrise Park and Beach are closed Tuesday, October 30 and Wednesday, October 31 due to anticipated dangerous waves, winds and flood warnings along Lake Michigan. Due to safety concerns for our residents, no entrance to Sunrise Park and Beach via the stairs or road will be allowed during this time. Thank you for your cooperation.

The National Weather Service has issued the following:

TUESDAY
NORTH GALES TO 45 KT EASING TO GALES TO 40 KT IN THE
AFTERNOON. PARTLY SUNNY. WAVES 18 TO 23 FT WITH OCCASIONAL WAVES
UP TO 31 FT.

TUESDAY NIGHT
NORTHWEST GALES TO 40 KT DIMINISHING TO 30 KT
LATE. SLIGHT CHANCE OF SHOWERS. WAVES 18 TO 23 FT WITH OCCASIONAL
WAVES UP TO 31 FT SUBSIDING TO 14 TO 18 FT WITH OCCASIONAL WAVES
UP TO 24 FT LATE.