March 25, 2026 11:10 am CST
Location: 42.491N 87.779W or 74 nautical miles WSW of search location of 43.02N 86.27W.
Wind Direction: E (100°)
Wind Speed: 10 knots
Wind Gust: 14 knots
Significant Wave Height: 2 ft
Dominant Wave Period: 4 sec
Mean Wave Direction: ESE (108°)
Atmospheric Pressure: 30.13 in (1020.2 mb)
Air Temperature: 40°F (4.3°C)
Water Temperature: 36°F (2.2°C)
Station 45187 – WINTHROP HARBOR BUOY, IL
Mar 25, 2026 | 1:32 PM