November 11, 2025 1:10 am CST
Location: 42.491N 87.779W or 74 nautical miles WSW of search location of 43.02N 86.27W.
Wind Direction: S (190°)
Wind Speed: 8 knots
Wind Gust: 14 knots
Significant Wave Height: 2 ft
Dominant Wave Period: 6 sec
Mean Wave Direction: NNE (15°)
Air Temperature: 28°F (-2.5°C)
Water Temperature: 48°F (9.0°C)
Station 45187 – WINTHROP HARBOR BUOY, IL
Nov 11, 2025 | 2:26 AM