August 22, 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: WSW (240°)
Wind Speed: 4 knots
Wind Gust: 6 knots
Significant Wave Height: 1 ft
Mean Wave Direction: N (7°)
Air Temperature: 67°F (19.3°C)
Water Temperature: 72°F (22.2°C)
Station 45187 – WINTHROP HARBOR BUOY, IL
Aug 22, 2025 | 7:50 AM