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.

23 observations from 12/15/2025 1400 GMT to 12/15/2025 1523 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     
------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
MKGM4    O 1510  43.23  -86.34   40 358  220    27    30     -     -     -   -  30.18     -  25.0     -  17.6     -    -     -     -     -      -     -     -      -  ---- -----        -       -       -       -      -      -              -
MKGM4    O 1500  43.23  -86.34   40 358  220    25    31     -     -     -   -  30.19 -0.10  24.8     -  18.7     -    -     -     -     -      -     -     -      -  ---- -----        -       -       -       -      -      -              -
    2 observations reported for 1500 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     
------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
SVNM4    O 1450  42.40  -86.29   10 175  150    18    20     -     -     -   -      -     -  11.3     -     -     -    -     -     -     -      -     -     -      -  ---- -----        -       -       -       -      -      -              -
SVNM4    O 1440  42.40  -86.29   10 175  150    16    21     -     -     -   -      -     -  10.9     -     -     -    -     -     -     -      -     -     -      -  ---- -----        -       -       -       -      -      -              -
SVNM4    O 1430  42.40  -86.29   10 175  140    14    18     -     -     -   -      -     -  10.8     -     -     -    -     -     -     -      -     -     -      -  ---- -----        -       -       -       -      -      -              -
SVNM4    O 1420  42.40  -86.29   10 175  140    13    16     -     -     -   -      -     -  10.8     -     -     -    -     -     -     -      -     -     -      -  ---- -----        -       -       -       -      -      -              -
SVNM4    O 1410  42.40  -86.29   10 175  140    14    16     -     -     -   -      -     -  10.6     -     -     -    -     -     -     -      -     -     -      -  ---- -----        -       -       -       -      -      -              -
SVNM4    O 1400  42.40  -86.29   10 175  140    14    17     -     -     -   -      -     -  10.2     -     -     -    -     -     -     -      -     -     -      -  ---- -----        -       -       -       -      -      -              -
HLNM4    O 1448  42.77  -86.21   13  19  170  25.1  31.1     -     -     -   -  30.20     -     -  32.0     -     -    -     -     -     -      -     -     -      -  ---- -----        -       -       -       -      -      -              -
HLNM4    O 1442  42.77  -86.21   13  19  170  22.9  28.0     -     -     -   -  30.20     -     -  32.0     -     -    -     -     -     -      -     -     -      -  ---- -----        -       -       -       -      -      -              -
HLNM4    O 1436  42.77  -86.21   13  19  170  21.0  28.0     -     -     -   -  30.21     -     -  32.0     -     -    -     -     -     -      -     -     -      -  ---- -----        -       -       -       -      -      -              -
HLNM4    O 1430  42.77  -86.21   13  19  170  21.0  25.1     -     -     -   -  30.20     -  16.2  32.0  16.2     -    -     -     -     -      -     -     -      -  ---- -----        -       -       -       -      -      -              -
HLNM4    O 1424  42.77  -86.21   13  19  170  21.0  28.0     -     -     -   -  30.21     -  15.6  32.0  15.6     -    -     -     -     -      -     -     -      -  ---- -----        -       -       -       -      -      -              -
HLNM4    O 1418  42.77  -86.21   13  19  170  24.1  28.9     -     -     -   -  30.21     -  15.6  32.0  15.6     -    -     -     -     -      -     -     -      -  ---- -----        -       -       -       -      -      -              -
HLNM4    O 1412  42.77  -86.21   13  19  160  20.0  25.1     -     -     -   -  30.22     -  16.0  32.2  16.0     -    -     -     -     -      -     -     -      -  ---- -----        -       -       -       -      -      -              -
HLNM4    O 1406  42.77  -86.21   13  19  170  18.1  27.0     -     -     -   -  30.24     -  15.6  32.2  15.6     -    -     -     -     -      -     -     -      -  ---- -----        -       -       -       -      -      -              -
HLNM4    O 1400  42.77  -86.21   13  19  160  21.0  26.0     -     -     -   -  30.22 -0.09  15.8  32.2  15.8     -    -     -     -     -      -     -     -      -  ---- -----        -       -       -       -      -      -              -
MKGM4    O 1450  43.23  -86.34   40 358  220    29    34     -     -     -   -  30.20     -  24.4     -  17.2     -    -     -     -     -      -     -     -      -  ---- -----        -       -       -       -      -      -              -
MKGM4    O 1440  43.23  -86.34   40 358  220    25    30     -     -     -   -  30.21     -  24.8     -  17.8     -    -     -     -     -      -     -     -      -  ---- -----        -       -       -       -      -      -              -
MKGM4    O 1430  43.23  -86.34   40 358  230    27    31     -     -     -   -  30.21     -  24.3     -  15.8     -    -     -     -     -      -     -     -      -  ---- -----        -       -       -       -      -      -              -
MKGM4    O 1420  43.23  -86.34   40 358  220    28    34     -     -     -   -  30.22     -  24.3     -  16.7     -    -     -     -     -      -     -     -      -  ---- -----        -       -       -       -      -      -              -
MKGM4    O 1410  43.23  -86.34   40 358  220    29    33     -     -     -   -  30.20     -  24.3     -  16.9     -    -     -     -     -      -     -     -      -  ---- -----        -       -       -       -      -      -              -
MKGM4    O 1400  43.23  -86.34   40 358  220    30    33     -     -     -   -  30.21 -0.09  24.3     -  16.9     -    -     -     -     -      -     -     -      -  ---- -----        -       -       -       -      -      -              -
    21 observations reported for 1400 GMT

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

Description of Observation Data