March 25, 2026 9:10 am CST
Location: 42.491N 87.779W or 74 nautical miles WSW of search location of 43.02N 86.27W.
Wind Direction: ESE (110°)
Wind Speed: 8 knots
Wind Gust: 12 knots
Significant Wave Height: 2 ft
Dominant Wave Period: 4 sec
Mean Wave Direction: E (96°)
Atmospheric Pressure: 30.10 in (1019.3 mb)
Air Temperature: 38°F (3.5°C)
Water Temperature: 36°F (2.3°C)
Station 45187 – WINTHROP HARBOR BUOY, IL
Mar 25, 2026 | 11:34 AM