NDBC has recently revised the NDBC Handbook of Automated Data Quality Control Checks and Procedures. The new document can be found on our Publications page.

Station 45168 - Search and Rescue Data

South Haven Buoy, MI
42.397 N 86.331 W (42°23'49" N 86°19'51" 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
2025-04-24 1200Z13922602653264726
2025-04-24 0600Z14943603657364736
2025-04-24 0000Z5933503556354735
2025-04-23 1800Z15513603652364636
2025-04-23 1200Z21433613646364436
2025-04-23 0600Z22263613650364436
2025-04-23 0000Z12373503556354535
2025-04-22 1800Z2003513549354535
2025-04-22 1200Z23923513543354335
2025-04-22 0600Z28883523543354335
2025-04-22 0000Z254103533544354435
2025-04-21 1800Z243163643645364336
2025-04-21 1200Z214133623651364336
2025-04-21 0600Z134203623653364336
2025-04-21 0000Z118153523554354435
2025-04-20 1800Z118133613653364436
2025-04-20 1200Z99123613644364436
2025-04-20 0600Z12523613644364436
2025-04-20 0000Z27023613642364436
2025-04-19 1800Z29252522541254425

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)

Display 45168 station page