October 20, 2026 2:10 am CST
Location: 42.491N 87.779W or 74 nautical miles WSW of search location of 43.02N 86.27W.
Wind Speed: 6 knots
Wind Gust: 8 knots
Atmospheric Pressure: 30.30 in (1026.0 mb)
Air Temperature: 55°F (12.9°C)
Water Temperature: 57°F (13.7°C)
Station 45187 – WINTHROP HARBOR BUOY, IL
Oct 20, 2026 | 5:31 AM