September 17, 2025 3:10 pm CST
Location: 42.491N 87.779W or 74 nautical miles WSW of search location of 43.02N 86.27W.
Wind Direction: SE (130°)
Wind Speed: 4 knots
Wind Gust: 4 knots
Significant Wave Height: 0 ft
Mean Wave Direction: ESE (123°)
Air Temperature: 71°F (21.9°C)
Water Temperature: 72°F (22.0°C)
Station 45187 – WINTHROP HARBOR BUOY, IL
Sep 17, 2025 | 5:36 PM