March 24, 2026 8:10 am CST
Location: 42.491N 87.779W or 74 nautical miles WSW of search location of 43.02N 86.27W.
Wind Direction: SE (140°)
Wind Speed: 14 knots
Wind Gust: 17 knots
Significant Wave Height: 2 ft
Dominant Wave Period: 3 sec
Mean Wave Direction: SE (135°)
Atmospheric Pressure: 30.35 in (1027.7 mb)
Air Temperature: 35°F (1.6°C)
Water Temperature: 36°F (2.2°C)
Station 45187 – WINTHROP HARBOR BUOY, IL
Mar 24, 2026 | 10:35 AM