Station 45187 – WINTHROP HARBOR BUOY, IL

March 26, 2026 9:00 am CST
Location: 42.491N 87.779W or 74 nautical miles WSW of search location of 43.02N 86.27W.
Wind Direction: N (360°)
Wind Speed: 14 knots
Wind Gust: 23 knots
Significant Wave Height: 0 ft
Mean Wave Direction: NE (39°)
Atmospheric Pressure: 29.81 in (1009.6 mb)
Pressure Tendency: +0.13 in (+4.4 mb)
Air Temperature: 42°F (5.5°C)
Water Temperature: 37°F (2.8°C)