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Hurricane Symbol Storm Special! View the latest observations near Atlantic Tropical Storm Cristobal.

Station 46012 - Search and Rescue Data

HALF MOON BAY - 24NM SSW of San Francisco, CA
37.356 N 122.881 W (37°21'20" N 122°52'51" W)

Average surface winds - six hour block.


Date

UTC
Average
Wind Dir
(True)
Average
Wind Spd
(Knots)
 Wind
Obs
Average
Seas
(Feet)
 Wave
Obs
06-06-20201800Z30093658
06-06-20201200Z29983666
06-06-20200600Z27783666
06-06-20200000Z27593678
06-05-20201800Z31093687
06-05-20201200Z32193697
06-05-20200600Z304536106
06-05-20200000Z319133696
06-04-20201800Z328153697
06-04-20201200Z323133686
06-04-20200600Z329133686
06-04-20200000Z326163666
06-03-20201800Z324133667
06-03-20201200Z32793666
06-03-20200600Z32993666
06-03-20200000Z323153667
06-02-20201800Z326113667
06-02-20201200Z32893667
06-02-20200600Z325113656
06-02-20200000Z316133656

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 46012 station page