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Station 46012 - Search and Rescue Data

HALF MOON BAY - 24NM SSW of San Francisco, CA
37.363 N 122.881 W (37°21'45" N 122°52'52" W)

Average surface winds - six hour block.


Date

UTC
Average
Wind Dir
(True)
Average
Wind Spd
(Knots)
 Wind
Obs
Average
Seas
(Feet)
 Wave
Obs
04-25-20171800Z30710676
04-25-20171200Z32111686
04-25-20170600Z30714686
04-25-20170000Z29912666
04-24-20171800Z2547676
04-24-20171200Z29810696
04-24-20170600Z300186106
04-24-20170000Z30018686
04-23-20171800Z30514686
04-23-20171200Z30818686
04-23-20170600Z31518666
04-23-20170000Z32012646
04-22-20171800Z2912646
04-22-20171200Z2421646
04-22-20170600Z3129656
04-22-20170000Z30913676
04-21-20171800Z32011686
04-21-20171200Z32913696
04-21-20170600Z320186106
04-21-20170000Z317176106
04-20-20171800Z323126106
04-20-20171200Z3228696
04-20-20170600Z1997696
04-20-20170000Z1708696
04-19-20171800Z1558686
04-19-20171200Z1513666
04-19-20170600Z2382656
04-19-20170000Z2816656
04-18-20171800Z2353666
04-18-20171200Z2112666
04-18-20170600Z2085656
04-18-20170000Z1796666
04-17-20171800Z1465666
04-17-20171200Z1715666
04-17-20170600Z15614676
04-17-20170000Z14322686
04-16-20171800Z15117656
04-16-20171200Z1728656
04-16-20170600Z2985676
04-16-20170000Z31613676
04-15-20171800Z33610676
04-15-20171200Z33314686
04-15-20170600Z32319696
04-15-20170000Z31521686
04-14-20171800Z32518696
04-14-20171200Z33116696
04-14-20170600Z31616595
04-14-20170000Z30016696
04-13-20171800Z27913676
04-13-20171200Z21410666
04-13-20170600Z20112676
04-13-20170000Z16715676
04-12-20171800Z1599686
04-12-20171200Z1952696
04-12-20170600Z17476106
04-12-20170000Z15017676
04-11-20171800Z14714696
04-11-20171200Z17626126
04-11-20170600Z33486136
04-11-20170000Z3177696
04-10-20171800Z1505686
04-10-20171200Z1256666
04-10-20170600Z3201666
04-10-20170000Z2919676
04-09-20171800Z3456686
04-09-20171200Z32810686
04-09-20170600Z320106106
04-09-20170000Z308136116
04-08-20171800Z284156116
04-08-20171200Z275106126
04-08-20170600Z316116146
04-08-20170000Z168126156
04-07-20171800Z17396126
04-07-20171200Z172126116
04-07-20170600Z173216136
04-07-20170000Z147266116
04-06-20171800Z140176106
04-06-20171200Z15111696
04-06-20170600Z1436676
04-06-20170000Z1572666
04-05-20171800Z1391656
04-05-20171200Z3193656
04-05-20170600Z3243555
04-05-20170000Z3027666
04-04-20171800Z3186686
04-04-20171200Z3278696
04-04-20170600Z314166106
04-04-20170000Z312196116
04-03-20171800Z322196146
04-03-20171200Z315266166
04-03-20170600Z312256156
04-03-20170000Z311186136
04-02-20171800Z325186146
04-02-20171200Z320216126
04-02-20170600Z31516696
04-02-20170000Z31013676
04-01-20171800Z31515686
04-01-20171200Z320186106
04-01-20170600Z323216126
04-01-20170000Z320246136
03-31-20171800Z320256116
03-31-20171200Z323256136
03-31-20170600Z321296156
03-31-20170000Z310276136
03-30-20171800Z318276126
03-30-20171200Z312216106
03-30-20170600Z299136106
03-30-20170000Z300186116
03-29-20171800Z318176116
03-29-20171200Z320206116
03-29-20170600Z312226136
03-29-20170000Z312236136
03-28-20171800Z325234154
03-28-20171200Z324226116
03-28-20170600Z320256106
03-28-20170000Z31424696
03-27-20171800Z31317676
03-27-20171200Z32115666
03-27-20170600Z30314666
03-27-20170000Z17612676
03-26-20171800Z15510676
03-26-20171200Z2593696
03-26-20170600Z29510696
03-26-20170000Z30111686
03-25-20171800Z3159686
03-25-20171200Z3219686
03-25-20170600Z52686
03-25-20170000Z16016106
03-24-20171800Z172146116
03-24-20171200Z14820666
03-24-20170600Z15613666
03-24-20170000Z2066676
03-23-20171800Z2805686
03-23-20171200Z30615696
03-23-20170600Z31219696
03-23-20170000Z30215696
03-22-20171800Z30812696
03-22-20171200Z2849676
03-22-20170600Z18710666
03-22-20170000Z17812656
03-21-20171800Z1908666
03-21-20171200Z17512676
03-21-20170600Z14822696
03-21-20170000Z14824686
03-20-20171800Z14423676
03-20-20171200Z15215656
03-20-20170600Z16210666
03-20-20170000Z1697676
03-19-20171800Z1626676
03-19-20171200Z1452666
03-19-20170600Z1622656
03-19-20170000Z1727646
03-18-20171800Z1459636
03-18-20171200Z2044636
03-18-20170600Z2652636
03-18-20170000Z3008646
03-17-20171800Z3209646
03-17-20171200Z31310656
03-17-20170600Z32814666
03-17-20170000Z32018666
03-16-20171800Z32211656
03-16-20171200Z2984656
03-16-20170600Z1485656
03-16-20170000Z1863656
03-15-20171800Z1431656
03-15-20171200Z2912656
03-15-20170600Z2992656
03-15-20170000Z3209646
03-14-20171800Z3148646
03-14-20171200Z32410646
03-14-20170600Z32114646
03-14-20170000Z31818646
03-13-20171800Z32814646
03-13-20171200Z33114656
03-13-20170600Z31818666
03-13-20170000Z31915646
03-12-20171800Z31913646
03-12-20171200Z32714656
03-12-20170600Z32415666
03-12-20170000Z31216666
03-11-20171800Z31412666
03-11-20171200Z31412666
03-11-20170600Z31412666
03-11-20170000Z32315363

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.

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