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 44258 - Search and Rescue Data

Halifax Harbour
44.500 N 63.400 W (44°30'0" N 63°24'0" 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
2025-04-20 1800Z30321666456356
2025-04-20 1200Z24812666406356
2025-04-20 0600Z24015676386356
2025-04-20 0000Z23319565405355
2025-04-19 1800Z22023151411351
2025-04-19 1200Z23014131401361
2025-04-19 0600Z19010131381351
2025-04-19 0000Z24016141401361
2025-04-18 1800Z22017131391361
2025-04-18 1200Z28012131411361
2025-04-18 0600Z25014141381361
2025-04-18 0000Z3008151401361
2025-04-17 1800Z23019161391361
2025-04-17 1200Z23016171381351
2025-04-17 0600Z25016181381351
2025-04-17 0000Z23019191381361
2025-04-16 1800Z22023181391361
2025-04-16 1200Z23010141381361
2025-04-16 0600Z23021151381351
2025-04-16 0000Z10014131391361

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 44258 station page