Station 45187 – WINTHROP HARBOR BUOY, IL

March 25, 2026 10:10 pm CST
Location: 42.491N 87.779W or 74 nautical miles WSW of search location of 43.02N 86.27W.
Wind Direction: S (170°)
Wind Speed: 6 knots
Wind Gust: 10 knots
Significant Wave Height: 1 ft
Mean Wave Direction: SE (135°)
Atmospheric Pressure: 29.78 in (1008.4 mb)
Air Temperature: 52°F (11.3°C)
Water Temperature: 37°F (2.6°C)