November 15, 2025 6:20 pm CST
Location: 42.491N 87.779W or 74 nautical miles WSW of search location of 43.02N 86.27W.
Wind Direction: WSW (240°)
Wind Speed: 12 knots
Wind Gust: 14 knots
Significant Wave Height: 1 ft
Dominant Wave Period: 3 sec
Mean Wave Direction: NNW (332°)
Air Temperature: 57°F (13.9°C)
Water Temperature: 51°F (10.3°C)
Station 45187 – WINTHROP HARBOR BUOY, IL
Nov 15, 2025 | 7:46 PM