March 25, 2026 2:30 pm 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: 10 knots
Wind Gust: 17 knots
Significant Wave Height: 2 ft
Dominant Wave Period: 4 sec
Mean Wave Direction: ESE (117°)
Atmospheric Pressure: 30.06 in (1017.9 mb)
Air Temperature: 46°F (7.9°C)
Water Temperature: 36°F (2.4°C)
Station 45187 – WINTHROP HARBOR BUOY, IL
Mar 25, 2026 | 4:51 PM