November 3, 2025 11:20 pm CST
Location: 42.491N 87.779W or 74 nautical miles WSW of search location of 43.02N 86.27W.
Wind Speed: 10 knots
Wind Gust: 14 knots
Significant Wave Height: 1 ft
Mean Wave Direction: W (276°)
Air Temperature: 50°F (9.8°C)
Water Temperature: 52°F (11.2°C)
Station 45187 – WINTHROP HARBOR BUOY, IL
Nov 4, 2025 | 12:38 AM