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 About Us Contact Us
 
 
    
    Station List

 Data Access
    Mobile Access
    Classic Maps
         Recent
         DART®
    Obs Search
    Ship Obs Report
    BuoyCAMs
    TAO
    DODS
    OceanSITES
    HF Radar
    OSMC
    Dial-A-Buoy
    RSS Feeds Image indicating link to RSS feed access page
    Web Widget
    Web Data Guide
    Maintenance Schedule
    Station Status Report

 Program Info
    TAO
    DART®
    IOOS®

 Publications
    NDBC PEA
    NDBC FONSI
    NDBC DQC Handbook

 Visitor Information
 
USA.gov is the U.S. government's official web portal to all federal, state and local government web resources and services.

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

Station KATP - Green Canyon 787 / Atlantis (BP) Image indicating link to RSS feed of recent meteorological observations for station KATP

Oil Platform
27.195 N 90.027 W (27°11'42" N 90°1'37" W)

Anemometer height: 230 m above site elevation

Data from this station are not quality controlled by NDBC.
ADCP and Wave data from this station is available at 42392.

Search And Rescue (SAR) Data

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

Large icon indicates selected station.
yellow diamond Stations with recent data
red diamond Stations with no data in last 8 hours
     (24 hours for tsunami stations)

Conditions at KATP as of
(1:55 am CDT)
0655 GMT on 08/21/2019:
     

Click on the graph icon in the table below to see a time series plot of the last 24 hours of that observation.
24-hour plot - Wind Direction Wind Direction (WDIR): E ( 100 deg true )
24-hour plot - Wind Speed Wind Speed (WSPD): 13.0 kts
24-hour plot - Air Temperature Air Temperature (ATMP): 84.2 °F
24-hour plot - Dew Point Dew Point (DEWP): 75.2 °F
24-hour plot - Visibility Visibility (VIS): 7.8 nmi
Previous observations
24-hour plot - Wind Direction 24-hour plot - Wind Speed 24-hour plot - Wind Gust 24-hour plot - Wave Height 24-hour plot - Dominant Wave Period 24-hour plot - Average Period 24-hour plot - Mean Wave Direction 24-hour plot - Atmospheric Pressure 24-hour plot - Pressure Tendency 24-hour plot - Air Temperature 24-hour plot - Water Temperature 24-hour plot - Dew Point 24-hour plot - Salinity 24-hour plot - Visibility 24-hour 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
0821 1:35 amESE 12.0------- 84.2- 75.2- 7.8-
0821 1:15 amESE 9.9------- 84.2- 75.2- 7.8-
082112:55 amESE 11.1------- 84.2- 75.2- 7.8-
082112:35 amESE 12.0------- 84.2- 75.2- 7.8-
082112:15 am E 13.0------- 84.2- 77.0- 7.8-
082011:55 pm E 9.9------- 84.2- 77.0- 7.0-
082011:35 pm E 9.9------- 84.2- 77.0- 7.8-
082011:15 pmENE 9.9------- 84.2- 77.0- 7.8-
082010:55 pmENE 9.9------- 84.2- 77.0- 7.8-
082010:35 pm E 11.1------- 84.2- 77.0- 7.8-
082010:15 pm E 9.9------- 84.2- 75.2- 7.0-
0820 9:55 pm E 9.9------- 82.4- 75.2- 7.8-
0820 9:35 pmENE 9.9------- 84.2- 77.0- 7.0-
0820 9:15 pm E 9.9------- 84.2- 77.0- 7.0-
0820 8:55 pm E 8.9------- 84.2- 75.2- 7.0-
0820 8:35 pm E 9.9------- 84.2- 73.4- 7.8-
0820 8:15 pmENE 11.1------- 82.4- 73.4- 7.8-
0820 7:55 pm NE 12.0------- 82.4- 71.6- 7.8-
0820 7:35 pm NE 13.0------- 82.4- 71.6- 7.0-
0820 7:15 pmENE 18.1------- 82.4- 71.6- 7.0-
0820 6:55 pm NE 13.0------- 82.4- 71.6- 7.0-
0820 6:35 pmENE 14.0 21.0------ 82.4- 73.4- 6.1-
0820 6:15 pmNNE 9.9------- 84.2- 73.4- 7.8-
0820 5:55 pm NW 11.1------- 86.0- 73.4- 7.8-
0820 5:35 pmNNE 2.9------- 86.0- 75.2- 8.7-
0820 5:15 pm E 4.1------- 86.0- 75.2- 8.7-
0820 4:55 pmESE 4.1------- 86.0- 77.0- 7.0-
0820 4:35 pmESE 4.1------- 86.0- 75.2- 8.7-
0820 4:15 pmESE 6.0------- 86.0- 75.2- 8.7-
0820 3:55 pm E 5.1------- 86.0- 77.0- 8.7-
0820 3:35 pm E 6.0------- 86.0- 77.0- 8.7-
0820 3:15 pmESE 7.0------- 86.0- 75.2- 8.7-
0820 2:55 pm SE 6.0------- 86.0- 75.2- 7.8-
0820 2:35 pmESE 8.0------- 86.0- 75.2- 8.7-
0820 2:15 pm SE 8.0------- 86.0- 77.0- 8.7-
0820 1:55 pm SE 9.9------- 86.0- 77.0- 7.8-
0820 1:35 pm SE 8.9------- 86.0- 77.0- 7.8-
0820 1:15 pm SE 8.9------- 86.0- 77.0- 8.7-
082012:55 pm SE 9.9------- 87.8- 77.0- 8.7-
082012:35 pm SE 9.9------- 86.0- 77.0- 7.8-
082012:15 pm SE 9.9------- 86.0- 77.0- 7.8-
082011:55 am SE 11.1------- 86.0- 77.0- 7.8-
082011:35 am SE 8.9------- 86.0- 75.2- 7.8-
082011:15 am SE 9.9------- 86.0- 75.2- 7.8-
082010:55 am SE 9.9------- 86.0- 75.2- 7.8-
082010:35 am SE 12.0------- 86.0- 75.2- 7.8-
082010:15 am SE 11.1------- 86.0- 75.2- 4.3-
0820 9:55 am SE 12.0------- 86.0- 75.2- 6.1-
0820 9:35 am SE 11.1------- 86.0- 75.2- 7.8-
0820 9:15 am SE 12.0------- 86.0- 75.2- 7.8-
0820 8:55 am SE 11.1------- 86.0- 75.2- 7.8-
0820 8:35 am SE 12.0------- 86.0- 77.0- 7.8-
0820 8:15 am SE 12.0------- 84.2- 75.2- 7.8-
0820 7:55 am SE 12.0------- 84.2- 77.0- 7.8-
0820 7:35 am SE 12.0------- 84.2- 75.2- 7.8-
0820 7:15 am SE 9.9------- 84.2- 75.2- 7.8-
0820 6:55 amESE 9.9------- 84.2- 75.2- 7.8-
0820 6:35 amESE 9.9------- 84.2- 75.2- 7.8-
0820 6:15 amESE 8.0------- 84.2- 77.0- 7.8-
0820 5:55 amESE 8.0------- 84.2- 77.0- 7.8-
0820 5:35 amESE 8.0------- 84.2- 77.0- 7.8-
0820 5:15 amESE 8.0------- 84.2- 77.0- 7.8-
0820 4:55 am E 8.9------- 84.2- 77.0- 7.0-
0820 4:35 amESE 8.0------- 84.2- 77.0- 7.0-
0820 4:15 am SE 8.0------- 84.2- 77.0- 7.0-
0820 3:55 amESE 7.0------- 84.2- 77.0- 7.0-
0820 3:35 amESE 6.0------- 84.2- 77.0- 7.8-
0820 3:15 amESE 7.0------- 84.2- 77.0- 7.8-
0820 2:55 amESE 7.0------- 84.2- 77.0- 7.8-
0820 2:35 amESE 8.0------- 84.2- 75.2- 7.8-
0820 2:15 am SE 9.9------- 84.2- 75.2- 7.8-
0820 1:55 am SE 12.0------- 84.2- 75.2- 7.8-

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.