Station List

Observations - Radial Search

Distance is entered as nautical miles or kilometers depending on whether you choose Imperial or Metric.

(e.g. 30.5N   or   30 30 0 N   or   30 30 N)

(e.g. 90W   or   90 0 0 W   or   90 0 W)

  

       

Not All Stations Depicted are Operated by the National Data Buoy Center.

16 observations from 04/18/2026 1200 GMT to 04/18/2026 1331 GMT

ID      T1 TIME    LAT     LON DIST HDG WDIR  WSPD   GST  WVHT   DPD   APD MWD   PRES  PTDY  ATMP  WTMP  DEWP   VIS  TCC  TIDE  S1HT  S1PD  S1DIR  S2HT  S2PD  S2DIR   Ice   Sea      SwH      SwP     SwD     WWH    WWP    WWD      STEEPNESS
           (GMT)                 nm  °T   °T   kts   kts    ft   sec   sec  °T     in    in    °F    °F    °F   nmi  8th    ft    ft   sec     °T    ft   sec     °T   Acc   Ice       ft      sec              ft    sec     
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STDM4    C 1310  47.18  -87.23   35 122    -    33    39     -     -     -   -  29.62     -  31.3     -  24.8     -    -     -     -     -      -     -     -      -  ---- -----        -       -       -       -      -      -              -
STDM4    C 1300  47.18  -87.23   35 122    -    35    41     -     -     -   -  29.61 +0.09  31.1     -  25.5     -    -     -     -     -      -     -     -      -  ---- -----        -       -       -       -      -      -              -
PILM4    C 1300  48.22  -88.37   47 339  290    26    28     -     -     -   -  29.62 +0.09     -     -     -     -    -     -     -     -      -     -     -      -  ---- -----        -       -       -       -      -      -              -
    3 observations reported for 1300 GMT

ID      T1 TIME    LAT     LON DIST HDG WDIR  WSPD   GST  WVHT   DPD   APD MWD   PRES  PTDY  ATMP  WTMP  DEWP   VIS  TCC  TIDE  S1HT  S1PD  S1DIR  S2HT  S2PD  S2DIR   Ice   Sea      SwH      SwP     SwD     WWH    WWP    WWD      STEEPNESS
           (GMT)                 nm  °T   °T   kts   kts    ft   sec   sec  °T     in    in    °F    °F    °F   nmi  8th    ft    ft   sec     °T    ft   sec     °T   Acc   Ice       ft      sec              ft    sec     
------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
KP59     O 1251  47.47  -87.88    3 113  350  21.0  35.9     -     -     -   -  29.62     -  32.0     -  25.0     -    -     -     -     -      -     -     -      -  ---- -----        -       -       -       -      -      -              -
STDM4    C 1250  47.18  -87.23   35 122    -    36    41     -     -     -   -  29.59     -  31.3     -  25.9     -    -     -     -     -      -     -     -      -  ---- -----        -       -       -       -      -      -              -
STDM4    C 1240  47.18  -87.23   35 122    -    35    39     -     -     -   -  29.59     -  31.3     -  25.0     -    -     -     -     -      -     -     -      -  ---- -----        -       -       -       -      -      -              -
STDM4    C 1230  47.18  -87.23   35 122    -    34    40     -     -     -   -  29.60     -  31.5     -  24.6     -    -     -     -     -      -     -     -      -  ---- -----        -       -       -       -      -      -              -
STDM4    C 1220  47.18  -87.23   35 122    -    38    43     -     -     -   -  29.59     -  31.6     -  25.9     -    -     -     -     -      -     -     -      -  ---- -----        -       -       -       -      -      -              -
STDM4    C 1210  47.18  -87.23   35 122    -    35    41     -     -     -   -  29.58     -  32.0     -  27.9     -    -     -     -     -      -     -     -      -  ---- -----        -       -       -       -      -      -              -
STDM4    C 1200  47.18  -87.23   35 122    -    34    40     -     -     -   -  29.57 +0.08  32.0     -  27.7     -    -     -     -     -      -     -     -      -  ---- -----        -       -       -       -      -      -              -
BIGM4    O 1240  46.83  -87.73   41 167  320   6.0  19.0     -     -     -   -  29.59     -  31.6     -     -     -    -     -     -     -      -     -     -      -  ---- -----        -       -       -       -      -      -              -
BIGM4    O 1230  46.83  -87.73   41 167  300   8.9  18.1     -     -     -   -  29.60     -  31.6     -     -     -    -     -     -     -      -     -     -      -  ---- -----        -       -       -       -      -      -              -
BIGM4    O 1220  46.83  -87.73   41 167  310  11.1  22.0     -     -     -   -  29.60     -  31.6     -     -     -    -     -     -     -      -     -     -      -  ---- -----        -       -       -       -      -      -              -
BIGM4    O 1210  46.83  -87.73   41 167  310   4.1  21.0     -     -     -   -  29.60     -  31.6     -     -     -    -     -     -     -      -     -     -      -  ---- -----        -       -       -       -      -      -              -
BIGM4    O 1200  46.83  -87.73   41 167  300  14.0  22.0     -     -     -   -  29.57 +0.08  31.5     -     -     -    -     -     -     -      -     -     -      -  ---- -----        -       -       -       -      -      -              -
PILM4    C 1200  48.22  -88.37   47 339  310    25    28     -     -     -   -  29.62 +0.10     -     -     -     -    -     -     -     -      -     -     -      -  ---- -----        -       -       -       -      -      -              -
    13 observations reported for 1200 GMT

1 B = Buoy, C = C-MAN Station, D = Drifting Buoy, S = Ship, O = Other

Description of Observation Data