November 11, 2025 2:50 pm 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: 16 knots
Wind Gust: 23 knots
Significant Wave Height: 3 ft
Dominant Wave Period: 6 sec
Mean Wave Direction: SSE (154°)
Air Temperature: 42°F (5.8°C)
Water Temperature: 48°F (8.8°C)
Station 45187 – WINTHROP HARBOR BUOY, IL
Nov 11, 2025 | 4:06 PM