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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
12-12-20171800Z913464
12-12-20171200Z334666
12-12-20170600Z184656
12-12-20170000Z304666
12-11-20171800Z546666
12-11-20171200Z536656
12-11-20170600Z486656
12-11-20170000Z468656
12-10-20171800Z557656
12-10-20171200Z599555
12-10-20170600Z3710656
12-10-20170000Z3512656
12-09-20171800Z468656
12-09-20171200Z3910656
12-09-20170600Z229656
12-09-20170000Z2312656
12-08-20171800Z226646
12-08-20171200Z1022646
12-08-20170600Z841636
12-08-20170000Z561646
12-07-20171800Z747646
12-07-20171200Z5910656
12-07-20170600Z149656
12-07-20170000Z912656
12-06-20171800Z3814666
12-06-20171200Z429666
12-06-20170600Z276656
12-06-20170000Z2302656
12-05-20171800Z267666
12-05-20171200Z3812666
12-05-20170600Z3417676
12-05-20170000Z25146106
12-04-20171800Z16126106
12-04-20171200Z8206106
12-04-20170600Z358176116
12-04-20170000Z347196126
12-03-20171800Z335166116
12-03-20171200Z328216116
12-03-20170600Z289116116
12-03-20170000Z30756116
12-02-20171800Z35996106
12-02-20171200Z356126126
12-02-20170600Z344156136
12-02-20170000Z335136116
12-01-20171800Z333136136
12-01-20171200Z332166116
12-01-20170600Z332186116
12-01-20170000Z338156126
11-30-20171800Z347116136
11-30-20171200Z2136156
11-30-20170600Z354126166
11-30-20170000Z322146166
11-29-20171800Z344116126
11-29-20171200Z346176106
11-29-20170600Z34019686
11-29-20170000Z33516676
11-28-20171800Z33713686
11-28-20171200Z348106106
11-28-20170600Z345126116
11-28-20170000Z342146126
11-27-20171800Z338116126
11-27-20171200Z289186116
11-27-20170600Z244146106
11-27-20170000Z21996106
11-26-20171800Z17019676
11-26-20171200Z15916646
11-26-20170600Z15011646
11-26-20170000Z15110646
11-25-20171800Z1306656
11-25-20171200Z396666
11-25-20170600Z34710666
11-25-20170000Z34014666
11-24-20171800Z35212666
11-24-20171200Z33810676
11-24-20170600Z3338676
11-24-20170000Z3387686
11-23-20171800Z3357686
11-23-20171200Z32110686
11-23-20170600Z3297686
11-23-20170000Z3218676
11-22-20171800Z214676
11-22-20171200Z523666
11-22-20170600Z175646
11-22-20170000Z54646
11-21-20171800Z654656
11-21-20171200Z03656
11-21-20170600Z893656
11-21-20170000Z1538656
11-20-20171800Z15810636
11-20-20171200Z1526636
11-20-20170600Z1384636
11-20-20170000Z2773636
11-19-20171800Z232636
11-19-20171200Z3567646
11-19-20170600Z33510646
11-19-20170000Z34910656
11-18-20171800Z3311666
11-18-20171200Z398656
11-18-20170600Z35112666
11-18-20170000Z34112676
11-17-20171800Z012676
11-17-20171200Z31512666
11-17-20170600Z2919696
11-17-20170000Z23036106
11-16-20171800Z2892686
11-16-20171200Z3238696
11-16-20170600Z17619686
11-16-20170000Z16316666
11-15-20171800Z766676
11-15-20171200Z278676
11-15-20170600Z3407686
11-15-20170000Z35710686
11-14-20171800Z268696
11-14-20171200Z119696
11-14-20170600Z34346106
11-14-20170000Z1824656
11-13-20171800Z14513444
11-13-20171200Z14314646
11-13-20170600Z15212646
11-13-20170000Z15710646
11-12-20171800Z1598656
11-12-20171200Z1654656
11-12-20170600Z2884666
11-12-20170000Z2905676
11-11-20171800Z1142676
11-11-20171200Z42676
11-11-20170600Z2594666
11-11-20170000Z2163676
11-10-20171800Z16112686
11-10-20171200Z15213696
11-10-20170600Z15211696
11-10-20170000Z18066106
11-09-20171800Z1806696
11-09-20171200Z1867696
11-09-20170600Z179165115
11-09-20170000Z16022666
11-08-20171800Z14917636
11-08-20171200Z16710626
11-08-20170600Z2073636
11-08-20170000Z300636
11-07-20171800Z784646
11-07-20171200Z367656
11-07-20170600Z35410656
11-07-20170000Z3339666
11-06-20171800Z3545666
11-06-20171200Z3494646
11-06-20170600Z3037646
11-06-20170000Z3591646
11-05-20171800Z3319656
11-05-20171200Z30911656
11-05-20170600Z30212656
11-05-20170000Z31713666
11-04-20171800Z33615666
11-04-20171200Z3169656
11-04-20170600Z17511656
11-04-20170000Z16410646
11-03-20171800Z14614646
11-03-20171200Z15812646
11-03-20170600Z15412646
11-03-20170000Z1439646
11-02-20171800Z1217646
11-02-20171200Z695646
11-02-20170600Z226646
11-02-20170000Z3528646
11-01-20171800Z3594656
11-01-20171200Z532646
11-01-20170600Z774666
11-01-20170000Z890656
10-31-20171800Z834666
10-31-20171200Z544656
10-31-20170600Z3088666
10-31-20170000Z31214676
10-30-20171800Z30717696
10-30-20171200Z31716696
10-30-20170600Z31613696
10-30-20170000Z33014696
10-29-20171800Z31196106
10-29-20171200Z32910696
10-29-20170600Z331126116
10-29-20170000Z324156106
10-28-20171800Z335126106
10-28-20171200Z32311686
10-28-20170600Z32414565
10-28-20170000Z32014363

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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