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.

30 observations from 04/13/2026 0800 GMT to 04/13/2026 0902 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 0840  42.40  -86.29   10 175  200    13    14     -     -     -   -      -     -  50.7     -     -     -    -     -     -     -      -     -     -      -  ---- -----        -       -       -       -      -      -              -
45168    B 0830  42.40  -86.33   10 185  200  13.6  17.5   3.9     5     - 227  29.83     -  48.9     -  46.6     -    -     -     -     -      -     -     -      -  ---- -----        -       -       -       -      -      -     VERY_STEEP
SVNM4    O 0830  42.40  -86.29   10 175  190    14    15     -     -     -   -      -     -  50.4     -     -     -    -     -     -     -      -     -     -      -  ---- -----        -       -       -       -      -      -              -
45168    B 0820  42.40  -86.33   10 185  200  13.6  19.4   3.9     5     - 226  29.83     -  49.3     -  47.1     -    -     -     -     -      -     -     -      -  ---- -----        -       -       -       -      -      -     VERY_STEEP
SVNM4    O 0820  42.40  -86.29   10 175  200    17    18     -     -     -   -      -     -  51.1     -     -     -    -     -     -     -      -     -     -      -  ---- -----        -       -       -       -      -      -              -
45168    B 0810  42.40  -86.33   10 185  200  13.6  19.4   3.9     5     - 225  29.83     -  48.9     -  46.8     -    -     -     -     -      -     -     -      -  ---- -----        -       -       -       -      -      -     VERY_STEEP
SVNM4    O 0810  42.40  -86.29   10 175  200    17    18     -     -     -   -      -     -  51.1     -     -     -    -     -     -     -      -     -     -      -  ---- -----        -       -       -       -      -      -              -
45168    B 0800  42.40  -86.33   10 185  200  15.5  19.4   3.9     5     - 226  29.83 -0.02  48.9     -  46.6     -    -     -     -     -      -     -     -      -  ---- -----        -       -       -       -      -      -     VERY_STEEP
SVNM4    O 0800  42.40  -86.29   10 175  200    18    19     -     -     -   -      -     -  50.9     -     -     -    -     -     -     -      -     -     -      -  ---- -----        -       -       -       -      -      -              -
HLNM4    O 0830  42.77  -86.21   13  19  190  15.0  19.0     -     -     -   -  29.78     -  48.2  49.5     -     -    -     -     -     -      -     -     -      -  ---- -----        -       -       -       -      -      -              -
HLNM4    O 0824  42.77  -86.21   13  19  190  19.0  21.0     -     -     -   -  29.78     -  48.6  49.1     -     -    -     -     -     -      -     -     -      -  ---- -----        -       -       -       -      -      -              -
HLNM4    O 0818  42.77  -86.21   13  19  190  17.1  19.0     -     -     -   -  29.78     -     -  48.6     -     -    -     -     -     -      -     -     -      -  ---- -----        -       -       -       -      -      -              -
HLNM4    O 0812  42.77  -86.21   13  19  190  17.1  21.0     -     -     -   -  29.78     -     -  48.2     -     -    -     -     -     -      -     -     -      -  ---- -----        -       -       -       -      -      -              -
HLNM4    O 0806  42.77  -86.21   13  19  190  19.0  21.0     -     -     -   -  29.77     -     -  48.2     -     -    -     -     -     -      -     -     -      -  ---- -----        -       -       -       -      -      -              -
HLNM4    O 0800  42.77  -86.21   13  19  190  18.1  20.0     -     -     -   -  29.77 -0.02  48.2  48.0     -     -    -     -     -     -      -     -     -      -  ---- -----        -       -       -       -      -      -              -
45029    B 0830  42.90  -86.27   20   5  220  13.6  19.4   3.6     5     - 213  29.72     -  45.3     -  45.1     -    -     -     -     -      -     -     -      -  ---- -----        -       -       -       -      -      -     VERY_STEEP
45029    B 0820  42.90  -86.27   20   5  210  15.5  19.4   3.6     5     - 219  29.72     -  45.0     -  44.8     -    -     -     -     -      -     -     -      -  ---- -----        -       -       -       -      -      -     VERY_STEEP
45029    B 0810  42.90  -86.27   20   5  210  15.5  21.4   3.9     5     - 211  29.72     -  45.3     -  45.1     -    -     -     -     -      -     -     -      -  ---- -----        -       -       -       -      -      -     VERY_STEEP
45029    B 0800  42.90  -86.27   20   5  210  15.5  19.4   3.9     5     - 214  29.71 -0.04  44.8     -  44.6     -    -     -     -     -      -     -     -      -  ---- -----        -       -       -       -      -      -     VERY_STEEP
45214    B 0810  42.67  -87.03   32 282    -     -     -   2.3     4     - 192      -     -     -  38.1     -     -    -     -     -     -      -     -     -      -  ---- -----        -       -       -       -      -      -            N/A
45026    B 0830  41.98  -86.62   37 202  220  13.6  17.5   2.6     4     - 232  29.85     -  50.9     -  47.1     -    -     -     -     -      -     -     -      -  ---- -----        -       -       -       -      -      -     VERY_STEEP
45026    B 0820  41.98  -86.62   37 202  220  11.7  13.6   3.0     4     - 232  29.85     -  50.4     -  46.6     -    -     -     -     -      -     -     -      -  ---- -----        -       -       -       -      -      -     VERY_STEEP
45026    B 0810  41.98  -86.62   37 202  220  11.7  15.5   2.6     4     - 237  29.85     -  50.4     -  46.2     -    -     -     -     -      -     -     -      -  ---- -----        -       -       -       -      -      -     VERY_STEEP
45026    B 0800  41.98  -86.62   37 202  220  13.6  17.5   3.0     4     - 235  29.84 -0.01  50.7     -  46.4     -    -     -     -     -      -     -     -      -  ---- -----        -       -       -       -      -      -     VERY_STEEP
MKGM4    O 0850  43.23  -86.34   40 358  280    10    11     -     -     -   -  29.77     -  45.9     -  45.9     -    -     -     -     -      -     -     -      -  ---- -----        -       -       -       -      -      -              -
MKGM4    O 0840  43.23  -86.34   40 358  260    10    11     -     -     -   -  29.77     -  45.7     -  45.7     -    -     -     -     -      -     -     -      -  ---- -----        -       -       -       -      -      -              -
MKGM4    O 0830  43.23  -86.34   40 358  270    13    14     -     -     -   -  29.77     -  45.5     -  45.5     -    -     -     -     -      -     -     -      -  ---- -----        -       -       -       -      -      -              -
MKGM4    O 0820  43.23  -86.34   40 358  270    13    14     -     -     -   -  29.76     -  45.5     -  45.5     -    -     -     -     -      -     -     -      -  ---- -----        -       -       -       -      -      -              -
MKGM4    O 0810  43.23  -86.34   40 358  280    13    14     -     -     -   -  29.76     -  45.5     -  45.5     -    -     -     -     -      -     -     -      -  ---- -----        -       -       -       -      -      -              -
MKGM4    O 0800  43.23  -86.34   40 358  270    13    14     -     -     -   -  29.75 -0.01  45.5     -  45.5     -    -     -     -     -      -     -     -      -  ---- -----        -       -       -       -      -      -              -
    30 observations reported for 0800 GMT

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

Description of Observation Data