July 17, 2024 1:10 am CST
Location: 42.491N 87.779W or 74 nautical miles WSW of search location of 43.02N 86.27W.
Wind Direction: W (270°)
Wind Speed: 4 knots
Wind Gust: 6 knots
Significant Wave Height: 1 ft
Dominant Wave Period: 5 sec
Mean Wave Direction: NE (55°)
Air Temperature: 71°F (21.9°C)
Water Temperature: 73°F (22.7°C)
Station 45187 – WINTHROP HARBOR BUOY, IL
Jul 17, 2024 | 3:24 AM