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LMZ740>742-140900-
Winthrop Harbor to Wilmette Harbor-
Wilmette Harbor to Northerly Island-
Northerly Island to Calumet Harbor-
940 PM CDT Sun Jun 13 2021
REST OF TONIGHT
South winds 10 to 15 kt becoming southwest 10
to 20 kt after midnight, then shifting north 15 to 25 kt toward
daybreak. Mostly clear. Waves 1 ft or less building to 2 to 4 ft
toward daybreak.
MONDAY
North winds 15 to 25 kt becoming northeast 10 to 20 kt
in the afternoon. Sunny. Waves 3 to 5 ft, highest offshore.
MONDAY NIGHT
North winds 10 to 15 kt. Mostly clear. Waves 2
to 4 ft subsiding to 1 to 3 ft after midnight.
TUESDAY
North winds 5 to 10 kt increasing to 10 to 20 kt in
the afternoon. Sunny. Waves 1 to 3 ft building to 2 to 4 ft in
the afternoon.
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