March 26, 2026 8:00 pm CST
Location: 42.491N 87.779W or 74 nautical miles WSW of search location of 43.02N 86.27W.
Significant Wave Height: 7 ft
Dominant Wave Period: 6 sec
Mean Wave Direction: ENE (70°)
Air Temperature: 34°F (1.0°C)
Water Temperature: 37°F (2.8°C)
Station 45187 – WINTHROP HARBOR BUOY, IL
Mar 26, 2026 | 10:20 PM