November 12, 2025 5:30 am CST
Location: 42.491N 87.779W or 74 nautical miles WSW of search location of 43.02N 86.27W.
Wind Direction: SW (220°)
Wind Speed: 12 knots
Wind Gust: 16 knots
Significant Wave Height: 1 ft
Mean Wave Direction: W (269°)
Air Temperature: 42°F (5.7°C)
Water Temperature: 47°F (8.5°C)
Station 45187 – WINTHROP HARBOR BUOY, IL
Nov 12, 2025 | 6:54 AM