Skip Navigation Links weather.gov 
NOAA logo-Select to go to the NOAA homepage NDBC Title GraphicClick to go to NDBC home page   Select to go to the NWS homepage
Home News Organization
 
 
    
    Station List

 Observations
    Mobile Access
    Obs via Google Maps
    Classic Maps
         Recent
         Historical
         DART®
         Oil & Gas ADCP
    Obs Search
    Ship Obs Report
    Gliders
    BuoyCAMs Image indicating link to BuoyCAMs page
    APEX
    TAO
    DODS
    OceanSITES
    HF Radar
    OSMC
    Dial-A-Buoy
    RSS Feeds Image indicating link to RSS feed access page
    Obs Web Widget
    Email Access

 Station Status
    NDBC Maintenance
    NDBC Platforms
    Partner Platforms

 Program Info
    Facebook Logo
    NDBC on Facebook
    About NDBC
     Met/Ocean
          Moored Buoy
          C-MAN
    TAO
    DART®
    VOS
    CSP
    IOOS® Program
    IOOS® DAC

 Publications
    NDBC DQC Handbook
    Hurricane Data Plots
    Mariners Weather
      Log

    Observing
      Handbook No. 1


 Science Education

 NDBC Director
 FAQ
 Media Inquiries
 Contact Us
 Visitor Information
 Links
 
USA.gov is the U.S. government's official web portal to all federal, state and local government web resources and services.

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
01-29-20150600Z32312666
01-29-20150000Z33110656
01-28-20151800Z264666
01-28-20151200Z734656
01-28-20150600Z884666
01-28-20150000Z1457666
01-27-20151800Z15814666
01-27-20151200Z16212666
01-27-20150600Z1753676
01-27-20150000Z3583676
01-26-20151800Z285676
01-26-20151200Z502666
01-26-20150600Z1981666
01-26-20150000Z296676
01-25-20151800Z388686
01-25-20151200Z396686
01-25-20150600Z3596696
01-25-20150000Z1266106
01-24-20151800Z4096106
01-24-20151200Z34910696

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