October 19, 2026 9:20 pm CST
Location: 42.491N 87.779W or 74 nautical miles WSW of search location of 43.02N 86.27W.
Wind Speed: 4 knots
Wind Gust: 6 knots
Atmospheric Pressure: 30.30 in (1026.0 mb)
Air Temperature: 56°F (13.5°C)
Water Temperature: 57°F (13.8°C)
Station 45187 – WINTHROP HARBOR BUOY, IL
Oct 19, 2026 | 11:39 PM