Station 45187 - Search and Rescue Data

Winthrop Harbor Buoy, IL
42.491 N 87.779 W (42°29'27" N 87°46'44" W)


Average surface winds - six hour block.

Date (UTC) Average
Wind Dir
(True)
Average
Wind Spd
(Knots)
Wind
Obs
Average
Seas
(Feet)
Wave
Obs
Air Temp.
(Degrees F.)
Air Temp.
Obs
Water Temp.
(Degrees F.)
Water Temp.
Obs
2024-04-26 1800Z105123033046304630
2024-04-26 1200Z116143033044304630
2024-04-26 0600Z89132922945294729
2024-04-26 0000Z4882612644264826
2024-04-25 1800Z9173013042304830
2024-04-25 1200Z4743023040304730
2024-04-25 0600Z28123023039304730
2024-04-25 0000Z321122932940294729
2024-04-24 1800Z309181642938294629
2024-04-24 1200Z--053039304630
2024-04-24 0600Z313261753040304530
2024-04-24 0000Z257163013059304630
2024-04-23 1800Z214161711760174617

The six-hour averages are calculated as follows:

  • The 0000Z average uses data from 2100Z to 0259Z.
  • The 0600Z average uses data from 0300Z to 0859Z.
  • The 1200Z average uses data from 0900Z to 1459Z.
  • The 1800Z average uses data from 1500Z to 2059Z.

Display all available SAR data (up to 45 days)

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