March 29, 2026 5:00 pm CST
Location: 42.491N 87.779W or 74 nautical miles WSW of search location of 43.02N 86.27W.
Wind Direction: SE (130°)
Wind Speed: 10 knots
Wind Gust: 16 knots
Significant Wave Height: 1 ft
Dominant Wave Period: 3 sec
Mean Wave Direction: SE (138°)
Atmospheric Pressure: 30.02 in (1016.6 mb)
Pressure Tendency: -0.01 in (-0.5 mb)
Air Temperature: 50°F (10.2°C)
Water Temperature: 37°F (2.8°C)
Station 45187 – WINTHROP HARBOR BUOY, IL
Mar 29, 2026 | 7:16 PM