March 28, 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: E (100°)
Wind Speed: 16 knots
Wind Gust: 21 knots
Significant Wave Height: 3 ft
Dominant Wave Period: 3 sec
Mean Wave Direction: SE (138°)
Air Temperature: 35°F (1.5°C)
Water Temperature: 37°F (2.5°C)
Station 45187 – WINTHROP HARBOR BUOY, IL
Mar 28, 2026 | 4:53 PM