March 25, 2026 4:30 pm CST
Location: 42.491N 87.779W or 74 nautical miles WSW of search location of 43.02N 86.27W.
Wind Direction: S (180°)
Wind Speed: 16 knots
Wind Gust: 23 knots
Significant Wave Height: 2 ft
Dominant Wave Period: 3 sec
Mean Wave Direction: SE (139°)
Atmospheric Pressure: 30.15 in (1020.9 mb)
Air Temperature: 62°F (16.6°C)
Water Temperature: 36°F (2.4°C)
Station 45187 – WINTHROP HARBOR BUOY, IL
Mar 25, 2026 | 6:52 PM