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

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
10-20-20201200Z3341036911
10-20-20200600Z323835711
10-20-20200000Z3261135712
10-19-20201800Z318236610
10-19-20201200Z13461876
10-19-20200600Z202432510
10-19-20200000Z358135611
10-18-20201800Z156736612
10-18-20201200Z149436711
10-18-20200600Z240436612
10-18-20200000Z310335612
10-17-20201800Z284236711
10-17-20201200Z337336611
10-17-20200600Z328636512
10-17-20200000Z3421035612
10-16-20201800Z26536712
10-16-20201200Z15736812
10-16-20200600Z351636812
10-16-20200000Z3311135812
10-15-20201800Z3231036910

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