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
    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.

Visit NDBC's new TAO Data Download page to access current and historical data for the tropical equatorial Pacific.

Check out our new BuoyCAMs Map - also available at the BuoyCAMs link on the left side menu.

Station 42020 (LLNR 1330) - CORPUS CHRISTI, TX - 60NM SSE of Corpus Christi, TX Image indicating link to RSS feed of recent meteorological observations for station 42020

Station 42020

Owned and maintained by National Data Buoy Center
3-meter discus buoy
ARES payload
26.968 N 96.694 W (26°58'4" N 96°41'39" W)

Site elevation: sea level
Air temp height: 4 m above site elevation
Anemometer height: 5 m above site elevation
Barometer elevation: sea level
Sea temp depth: 0.6 m below site elevation
Water depth: 79.9 m
Watch circle radius: 153 yards

Latest NWS Marine Forecast 1 and Latest NWS Marine Forecast 2

Important Notice to Mariners

Search And Rescue (SAR) Data

Meteorological Observations from Nearby Stations and Ships Image indicating link to RSS feed of recent meteorological observations near station 42020

Conditions at 42020 as of
(1:50 am CDT)
0650 GMT on 04/25/2014:
Unit of Measure:    Time Zone:   

Click on the graph icon in the table below to see a time series plot of the last five days of that observation.
5-day plot - Wind Direction Wind Direction (WDIR): S ( 170 deg true )
5-day plot - Wind Speed Wind Speed (WSPD): 1.9 kts
5-day plot - Wind Gust Wind Gust (GST): 1.9 kts
5-day plot - Wave Height Wave Height (WVHT): 3.3 ft
5-day plot - Dominant Wave Period Dominant Wave Period (DPD): 6 sec
5-day plot - Average Period Average Period (APD): 4.8 sec
5-day plot - Mean Wave Direction Mean Wave Direction (MWD): SE ( 136 deg true )
5-day plot - Atmospheric Pressure Atmospheric Pressure (PRES): 29.88 in
5-day plot - Pressure Tendency Pressure Tendency (PTDY): +0.00 in ( Steady )
5-day plot - Air Temperature Air Temperature (ATMP): 72.0 °F
5-day plot - Water Temperature Water Temperature (WTMP): 71.6 °F
5-day plot - Dew Point Dew Point (DEWP): 72.0 °F
5-day plot - Wind Speed at 10 Meters Wind Speed at 10 meters (WSPD10M): 1.9 kts
5-day plot - Wind Speed at 10 Meters Wind Speed at 20 meters (WSPD20M): 3.9 kts
5-day plot - Wind Speed, Wind Gust and Atmospheric Pressure Combined plot of Wind Speed, Gust, and Air Pressure
Continuous Winds
TIME
(CDT)		 5-day plot - Wind Direction WDIR 5-day plot - Wind Speed WSPD
1:50 amS ( 169 deg ) 2.1 kts
1:40 amS ( 180 deg ) 2.7 kts
1:30 amS ( 187 deg ) 3.3 kts
1:20 amS ( 191 deg ) 4.1 kts
1:10 amS ( 184 deg ) 3.7 kts
1:00 amS ( 179 deg ) 3.3 kts
  
Peak gust during the measurement hour
TIME
(CDT)		 5-day plot - Gust Direction GDR 5-day plot - Gust Speed GST
1:14 amS ( 190 deg ) 3.9 kts
Previous observations
5-day plot - Wind Direction 5-day plot - Wind Speed 5-day plot - Wind Gust 5-day plot - Wave Height 5-day plot - Dominant Wave Period 5-day plot - Average Period 5-day plot - Mean Wave Direction 5-day plot - Atmospheric Pressure 5-day plot - Pressure Tendency 5-day plot - Air Temperature 5-day plot - Water Temperature 5-day plot - Dew Point 5-day plot - Salinity 5-day plot - Visibility 5-day plot - Tide (above MLLW)
MM DD TIME
(CDT)		   WDIR WSPD
kts		 GST
kts		 WVHT
ft		 DPD
sec		 APD
sec		 MWD PRES
in		 PTDY
in		 ATMP
°F		 WTMP
°F		 DEWP
°F		 SAL
psu		 VIS
nmi		 TIDE
ft
042512:50 am  SSE 3.9 3.9 3.6 65.0 SE29.88+0.03 72.1 71.6 72.1---
042411:50 pm   SE 5.8 5.8 3.6 64.9 SE29.88+0.04 72.3 71.8 72.3---
042410:50 pm  ESE 7.8 7.8 3.3 64.8 SE29.87+0.05 72.3 71.8 72.3---
0424 9:50 pm  ESE 13.6 15.5 3.3 75.0 SE29.84+0.03 72.3 71.6 72.3---
0424 8:50 pm  ESE 9.7 11.7 3.9 65.2SSE29.84+0.04 72.3 71.6 72.3---
0424 7:50 pm  ESE 9.7 11.7 3.9 65.4 SE29.82+0.01 72.3 71.6 72.3---
0424 6:50 pm  ESE 7.8 9.7 3.6 75.0SSE29.81+0.00 72.7 71.6 72.7---
0424 5:50 pm   SE 9.7 11.7 3.9 75.3 SE29.80-0.03 72.5 71.4 72.5---
0424 4:50 pm   SE 7.8 7.8 3.6 75.1SSE29.81-0.02 72.7 71.2 72.7---
0424 3:50 pm   SE 7.8 9.7 3.9 75.2SSE29.82-0.04 72.9 71.6 72.9---
0424 2:50 pm   SE 9.7 11.7 3.9 75.2 SE29.83-0.05 72.5 72.0 72.5---
0424 1:50 pm   SE 11.7 15.5 3.6 75.1SSE29.83-0.04 72.3 71.8 72.3---
042412:50 pm   SE 9.7 9.7 3.9 65.2 SE29.85+0.00 72.1 71.6 72.1---
042411:50 am   SE 7.8 7.8 3.9 65.1 SE29.87+0.03 72.1 71.4 72.1---
042410:50 am  SSE 5.8 7.8 4.3 75.1 SE29.87+0.07 72.0 71.1 72.0---
0424 9:50 am   SE 5.8 7.8 3.9 64.8 SE29.85+0.08 71.8 70.9 71.8---
0424 8:50 am   SE 5.8 5.8 3.9 64.6SSE29.85+0.09 71.8 70.7 71.8---
0424 7:50 am  SSE 11.7 13.6 3.9 64.5 SE29.80+0.04 71.6 70.5 71.6---
0424 6:50 am  SSE 13.6 15.5 3.9 64.4SSE29.77-0.01 71.4 70.5 71.4---
0424 5:50 am  SSE 13.6 15.5 3.9 64.3SSE29.76-0.01 71.2 70.3 71.2---
0424 4:50 am  SSE 15.5 17.5 3.9 54.2 SE29.76-0.02 71.2 70.0 71.2---
0424 3:50 am  SSE 13.6 15.5 3.6 54.1 SE29.78-0.03 71.4 70.0 71.4---
0424 2:50 am  SSE 17.5 21.4 3.6 43.9 SE29.77-0.06 71.6 70.3 71.6---
0424 1:50 am  SSE 17.5 21.4 3.6 53.8SSE29.78-0.06 71.8 70.5 71.8---
Detailed Wave Summary
for 42020 as of (2:00 am CDT)
0700 GMT on 04/25/2014:

These wave data are displayed in rounded times.

Unit of Measure:    Time Zone:   

Click on the graph icon in the table below to see a time series plot of the last five days of that observation.

5-day plot - Significant Wave HeightSignificant Wave Height (WVHT): 3.3 ft
5-day plot - Swell HeightSwell Height (SwH): 3.0 ft
5-day plot - Swell PeriodSwell Period (SwP): 6.2 sec
5-day plot - Swell DirectionSwell Direction (SwD): SE
5-day plot - Wind Wave HeightWind Wave Height (WWH): 1.3 ft
5-day plot - Wind Wave PeriodWind Wave Period (WWP): 4.0 sec
5-day plot - Wind Wave DirectionWind Wave Direction (WWD): SE
5-day plot - Wave SteepnessWave Steepness (STEEPNESS): STEEP
5-day plot - Average Wave PeriodAverage Wave Period (APD): 4.8 sec
Previous observations
5-day plot - Significant Wave Height 5-day plot - Swell Height 5-day plot - Swell Period 5-day plot - Swell Direction 5-day plot - Wind Wave Height 5-day plot - Wind Wave Period 5-day plot - Wind Wave Direction 5-day plot - Wave Steepness 5-day plot - Average Wave Period
MM DD TIME
(CDT)		   WVHT
ft		   SwH
ft		   SwP
sec		   SwD WWH
ft		 WWP
sec		   WWD STEEPNESS APD
sec
0425 1:00 am   3.6   3.3   6.2   SE 1.3 3.7   SE STEEP 5.0
042512:00 am   3.6   3.3   6.2   SE 1.3 3.7   SSE STEEP 4.9
042411:00 pm   3.3   3.3   5.9   SE 1.3 3.7   SE STEEP 4.8
042410:00 pm   3.3   1.6   6.7   SE 3.0 5.3   SE AVERAGE 5.0
0424 9:00 pm   3.9   3.6   6.2  SSE 1.6 4.3   SE STEEP 5.2
0424 8:00 pm   3.9   3.6   6.2   SE 1.6 4.8   SSE STEEP 5.4
0424 7:00 pm   3.6   3.3   6.7  SSE 1.3 4.0   SE STEEP 5.0
0424 6:00 pm   3.9   3.6   6.7   SE 1.6 4.3   SE STEEP 5.3
0424 5:00 pm   3.6   3.6   6.7  SSE 1.3 3.4   SE STEEP 5.1
0424 4:00 pm   3.9   3.6   6.7  SSE 1.3 3.7   SE STEEP 5.2
0424 3:00 pm   3.9   3.6   6.7   SE 2.0 4.8   SE STEEP 5.2
0424 2:00 pm   3.6   2.6   6.7  SSE 2.6 5.9   SE STEEP 5.1
0424 1:00 pm   3.9   3.6   6.2   SE 1.6 4.2   SE STEEP 5.2
042412:00 pm   3.9   3.6   6.2   SE 1.3 3.4   SE STEEP 5.1
042411:00 am   4.3   3.9   6.7   SE 1.6 4.0   SSE STEEP 5.1
042410:00 am   3.9   3.6   6.2   SE 1.6 3.8   SE STEEP 4.8
0424 9:00 am   3.9   3.3   6.2  SSE 1.6 3.8   SSE STEEP 4.6
0424 8:00 am   3.9   2.3   5.9   SE 3.3 4.2   SSE STEEP 4.5
0424 7:00 am   3.9   0.3   10.0   S 3.9 5.6   SSEVERY_STEEP 4.4
0424 6:00 am   3.9   0.7   12.1  SSE 3.6 5.6   SSE STEEP 4.3
0424 5:00 am   3.9   0.3   12.1   E 3.9 5.0   SEVERY_STEEP 4.2
0424 4:00 am   3.6   0.3   12.1  ESE 3.6 5.3   SEVERY_STEEP 4.1
0424 3:00 am   3.6   0.0  -  - 3.6 4.3   SEVERY_STEEP 3.9
0424 2:00 am   3.6   0.3   8.3   SE 3.3 4.5   SSEVERY_STEEP 3.8

Plot of wave energy versus frequency (and period)

Description of Measurements

Links which are specific to this station are listed below:

Real Time Data in tabular form for the last forty-five days.

Historical Data & Climatic Summaries for quality controlled data for the current month, previous months, and previous years.

The weekly status report and the weekly maintenance report also provide valuable station information.

Note that the payload types and the station locations occasionally change.
Please refer to the NDBC data inventory for the data history of each station.