October 17, 2026 4:20 am CST
Location: 42.491N 87.779W or 74 nautical miles WSW of search location of 43.02N 86.27W.
Wind Speed: 16 knots
Wind Gust: 19 knots
Atmospheric Pressure: 30.17 in (1021.8 mb)
Air Temperature: 44°F (6.4°C)
Water Temperature: 55°F (12.8°C)
Station 45187 – WINTHROP HARBOR BUOY, IL
Oct 17, 2026 | 6:47 AM