June 21, 2025 7:20 pm CST
Location: 42.491N 87.779W or 74 nautical miles WSW of search location of 43.02N 86.27W.
Wind Direction: WNW (300°)
Wind Speed: 14 knots
Wind Gust: 25 knots
Significant Wave Height: 2 ft
Dominant Wave Period: 3 sec
Mean Wave Direction: S (174°)
Air Temperature: 79°F (25.9°C)
Water Temperature: 52°F (11.1°C)
Station 45187 – WINTHROP HARBOR BUOY, IL
Jun 21, 2025 | 9:50 PM