November 14, 2025 3:30 am CST
Location: 42.491N 87.779W or 74 nautical miles WSW of search location of 43.02N 86.27W.
Wind Direction: S (170°)
Wind Speed: 4 knots
Wind Gust: 6 knots
Significant Wave Height: 1 ft
Dominant Wave Period: 3 sec
Mean Wave Direction: S (172°)
Air Temperature: 48°F (8.9°C)
Water Temperature: 50°F (10.0°C)
Station 45187 – WINTHROP HARBOR BUOY, IL
Nov 14, 2025 | 4:57 AM