June 22, 2025 10:10 pm CST
Location: 42.491N 87.779W or 74 nautical miles WSW of search location of 43.02N 86.27W.
Wind Direction: WNW (290°)
Wind Speed: 10 knots
Wind Gust: 16 knots
Significant Wave Height: 1 ft
Dominant Wave Period: 3 sec
Mean Wave Direction: S (175°)
Air Temperature: 73°F (22.8°C)
Water Temperature: 53°F (11.4°C)
Station 45187 – WINTHROP HARBOR BUOY, IL
Jun 23, 2025 | 12:23 AM