NOAA logo-Select to go to the NOAA homepage National Weather Service      Select to go to the NWS homepage
Meterorolgical Development Laboratory banner
 
 
Main Site
Mirror Site
About
Manual
Disclaimer
Manual
Datum
hat-on
mhhw-on
msl-on
mllw-on
Regions
Northeast
Mid-Atlantic
Southeast
Gulf
Northwest
Alaska
Gulf of Alaska
Status
Stations
Ketchikan, AK
Sitka, AK
Juneau, AK
Skagway, AK
Elfin Cove, AK
Yakutat, AK
Cordova, AK
Valdez, AK
Seward, AK
Seldovia, AK
Nikiski, AK
Anchorage, AK
Kodiak Island, AK
Alitak, AK
Sand Point, AK
King Cove, AK
Adak Island, AK
Atka, AK
Unalaska, AK
Surge List
Gulf of Alaska
PLEASE NOTE that zero is now at Mean Lower Low Water (MLLW).
This is the old default datum.
#Seldovia, AK : 09/01/2015 17:20:26 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
08/31 00Z,  -0.10,  21.53,  21.56,  99.90,   0.13,  (max)
08/31 01Z,  -0.20,  19.53,  19.77,  99.90,   0.44,
08/31 02Z,  -0.30,  14.98,  15.20,  99.90,   0.52,
08/31 03Z,  -0.40,   8.94,   9.12,  99.90,   0.58,
08/31 04Z,  -0.40,   2.90,   3.19,  99.90,   0.69,
08/31 05Z,  -0.40,  -1.41,  -1.36,  99.90,   0.45,
08/31 06Z,  -0.20,  -2.55,  -2.70,  99.90,   0.05,  (min)
08/31 07Z,  -0.20,  -0.26,  -0.30,  99.90,   0.16,
08/31 08Z,  -0.10,   4.53,   4.27,  99.90,  -0.16,
08/31 09Z,  -0.10,  10.52,  10.05,  99.90,  -0.37,
08/31 10Z,  -0.10,  16.32,  15.90,  99.90,  -0.32,
08/31 11Z,  -0.20,  20.51,  20.18,  99.90,  -0.13,
08/31 12Z,  -0.20,  22.04,  21.77,  99.90,  -0.07,  (max)
08/31 13Z,  -0.40,  20.53,  20.34,  99.90,   0.21,
08/31 14Z,  -0.50,  16.26,  16.10,  99.90,   0.34,
08/31 15Z,  -0.60,  10.17,  10.10,  99.90,   0.53,
08/31 16Z,  -0.70,   3.67,   3.72,  99.90,   0.75,
08/31 17Z,  -0.70,  -1.57,  -1.72,  99.90,   0.55,
08/31 18Z,  -0.30,  -3.97,  -4.39,  99.90,  -0.12,  (min)
08/31 19Z,  -0.30,  -2.79,  -3.23,  99.90,  -0.14,
08/31 20Z,  -0.30,   1.37,   0.66,  99.90,  -0.41,
08/31 21Z,  -0.30,   7.24,   6.33,  99.90,  -0.61,
08/31 22Z,  -0.20,  13.50,  12.88,  99.90,  -0.42,
08/31 23Z,  -0.20,  18.73,  18.40,  99.90,  -0.13,
09/01 00Z,   0.00,  21.68,  21.53,  99.90,  -0.15,
09/01 01Z,  -0.10,  21.65,  21.76,  99.90,   0.21,  (max)
09/01 02Z,  -0.20,  18.62,  18.90,  99.90,   0.48,
09/01 03Z,  -0.30,  13.28,  13.54,  99.90,   0.56,
09/01 04Z,  -0.30,   6.88,   7.17,  99.90,   0.59,
09/01 05Z,  -0.40,   1.03,   1.24,  99.90,   0.61,
09/01 06Z,  -0.20,  -2.58,  -2.82,  99.90,  -0.04,
09/01 07Z,  -0.20,  -2.79,  -3.27,  99.90,  -0.28,  (min)
09/01 08Z,  -0.20,   0.29,  -0.40,  99.90,  -0.49,
09/01 09Z,  -0.20,   5.52,   4.49,  99.90,  -0.83,
09/01 10Z,  -0.30,  11.55,  10.53,  99.90,  -0.72,
09/01 11Z,  -0.30,  17.05,  16.20,  99.90,  -0.55,
09/01 12Z,  -0.20,  20.66,  19.88,  99.90,  -0.58,
09/01 13Z,  -0.30,  21.50,  20.86,  99.90,  -0.34,  (max)
09/01 14Z,  -0.40,  19.35,  18.92,  99.90,  -0.03,
09/01 15Z,  -0.50,  14.67,  14.35,  99.90,   0.18,
09/01 16Z,  -0.50,   8.57,   8.35,  99.90,   0.28,
09/01 17Z,  -0.50,   2.54,   2.30,  99.90,   0.26,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
09/01 18Z,  -0.50,  -1.79,  99.90,  -2.05,   0.24,
09/01 19Z,  -0.50,  -3.07,  99.90,  -3.35,   0.22,  (min)
09/01 20Z,  -0.40,  -0.92,  99.90,  -1.12,   0.20,
09/01 21Z,  -0.30,   3.76,  99.90,   3.65,   0.18,
09/01 22Z,  -0.30,   9.66,  99.90,   9.52,   0.17,
09/01 23Z,  -0.30,  15.47,  99.90,  15.32,   0.15,
09/02 00Z,  -0.30,  19.89,  99.90,  19.72,   0.13,
09/02 01Z,  -0.30,  21.83,  99.90,  21.64,   0.11,  (max)
09/02 02Z,  -0.40,  20.82,  99.90,  20.52,   0.09,
09/02 03Z,  -0.40,  17.06,  99.90,  16.74,   0.08,
09/02 04Z,  -0.40,  11.40,  99.90,  11.06,   0.06,
09/02 05Z,  -0.40,   5.20,  99.90,   4.84,   0.04,
09/02 06Z,  -0.40,   0.00,  99.90,  -0.36,   0.04,
09/02 07Z,  -0.40,  -2.71,  99.90,  -3.07,   0.04,  (min)
09/02 08Z,  -0.30,  -2.11,  99.90,  -2.37,   0.04,
09/02 09Z,  -0.20,   1.38,  99.90,   1.22,   0.04,
09/02 10Z,  -0.20,   6.56,  99.90,   6.40,   0.04,
09/02 11Z,  -0.20,  12.20,  99.90,  12.03,   0.04,
09/02 12Z,  -0.20,  17.04,  99.90,  16.88,   0.04,
09/02 13Z,  -0.20,  19.92,  99.90,  19.76,   0.04,
09/02 14Z,  -0.30,  20.13,  99.90,  19.87,   0.04,  (max)
09/02 15Z,  -0.40,  17.62,  99.90,  17.26,   0.04,
09/02 16Z,  -0.40,  12.98,  99.90,  12.62,   0.04,
09/02 17Z,  -0.40,   7.40,  99.90,   7.04,   0.04,
09/02 18Z,  -0.30,   2.28,  99.90,   2.02,   0.04,
09/02 19Z,  -0.30,  -0.95,  99.90,  -1.21,   0.04,
09/02 20Z,  -0.20,  -1.21,  99.90,  -1.37,   0.04,  (min)
09/02 21Z,  -0.20,   1.51,  99.90,   1.35,   0.04,
09/02 22Z,  -0.20,   6.20,  99.90,   6.04,   0.04,
09/02 23Z,  -0.20,  11.62,  99.90,  11.46,   0.04,
09/03 00Z,  -0.20,  16.61,  99.90,  16.45,   0.04,
09/03 01Z,  -0.20,  20.03,  99.90,  19.87,   0.04,
09/03 02Z,  -0.20,  21.02,  99.90,  20.86,   0.04,  (max)
09/03 03Z,  -0.20,  19.31,  99.90,  19.15,   0.04,
09/03 04Z,  -0.20,  15.27,  99.90,  15.11,   0.04,
09/03 05Z,  -0.20,   9.84,  99.90,   9.68,   0.04,
09/03 06Z,  -0.20,   4.30,  99.90,   4.13,   0.04,
09/03 07Z,  -0.20,  -0.02,  99.90,  -0.18,   0.04,
09/03 08Z,  -0.10,  -1.89,  99.90,  -1.95,   0.04,  (min)
09/03 09Z,   0.00,  -0.80,  99.90,  -0.76,   0.04,
09/03 10Z,   0.00,   2.64,  99.90,   2.68,   0.04,
09/03 11Z,   0.00,   7.33,  99.90,   7.37,   0.04,
09/03 12Z,   0.00,  12.22,  99.90,  12.26,   0.04,
09/03 13Z,   0.00,  16.25,  99.90,  16.29,   0.04,
09/03 14Z,   0.00,  18.43,  99.90,  18.47,   0.04,  (max)
09/03 15Z,  -0.10,  18.25,  99.90,  18.19,   0.04,
09/03 16Z,  -0.20,  15.77,  99.90,  15.61,   0.04,
09/03 17Z,  -0.20,  11.65,  99.90,  11.49,   0.04,
09/03 18Z,  -0.20,   6.98,  99.90,   6.82,   0.04,
09/03 19Z,  -0.20,   2.95,  99.90,   2.79,   0.04,
09/03 20Z,  -0.20,   0.75,  99.90,   0.59,   0.04,  (min)
09/03 21Z,  -0.10,   1.16,  99.90,   1.10,   0.04,
09/03 22Z,   0.00,   3.98,  99.90,   4.01,   0.04,
09/03 23Z,   0.00,   8.19,  99.90,   8.23,   0.04,
09/04 00Z,   0.00,  12.77,  99.90,  12.81,   0.04,
09/04 01Z,   0.00,  16.77,  99.90,  16.81,   0.04,
09/04 02Z,   0.00,  19.24,  99.90,  19.28,   0.04,
09/04 03Z,   0.00,  19.52,  99.90,  19.56,   0.04,  (max)
09/04 04Z,   0.00,  17.52,  99.90,  17.56,   0.04,
09/04 05Z,   0.00,  13.71,  99.90,  13.75,   0.04,
09/04 06Z,   0.00,   8.94,  99.90,   8.98,   0.04,
09/04 07Z,   0.00,   4.30,  99.90,   4.34,   0.04,
09/04 08Z,   0.10,   0.86,  99.90,   1.00,   0.04,
09/04 09Z,   0.10,  -0.43,  99.90,  -0.29,   0.04,  (min)
09/04 10Z,   0.10,   0.72,  99.90,   0.86,   0.04,
09/04 11Z,   0.10,   3.69,  99.90,   3.83,   0.04,
09/04 12Z,   0.00,   7.57,  99.90,   7.61,   0.04,
09/04 13Z,   0.00,  11.58,  99.90,  11.62,   0.04,
09/04 14Z,  -0.10,  14.84,  99.90,  14.78,   0.04,
09/04 15Z,  -0.20,  16.54,  99.90,  16.38,   0.04,  (max)
09/04 16Z,  -0.20,  16.30,  99.90,  16.14,   0.04,
09/04 17Z,  -0.20,  14.26,  99.90,  14.10,   0.04,
09/04 18Z,  -0.10,  11.00,  99.90,  10.94,   0.04,
09/04 19Z,   0.00,   7.39,  99.90,   7.43,   0.04,
09/04 20Z,   0.00,   4.37,  99.90,   4.41,   0.04,
09/04 21Z,   0.10,   2.88,  99.90,   3.02,   0.04,  (min)
09/04 22Z,   0.20,   3.51,  99.90,   3.75,   0.04,
09/04 23Z,   0.20,   5.96,  99.90,   6.20,   0.04,
09/05 00Z,   0.10,   9.37,  99.90,   9.51,   0.04,
09/05 01Z,   0.00,  12.98,  99.90,  13.02,   0.04,
09/05 02Z,   0.00,  16.05,  99.90,  16.09,   0.04,
09/05 03Z,  -0.10,  17.82,  99.90,  17.76,   0.04,  (max)
09/05 04Z,  -0.20,  17.78,  99.90,  17.62,   0.04,
09/05 05Z,  -0.20,  15.95,  99.90,  15.79,   0.04,
09/05 06Z,  -0.20,  12.74,  99.90,  12.58,   0.04,
09/05 07Z,  -0.10,   8.86,  99.90,   8.80,   0.04,
09/05 08Z,   0.00,   5.10,  99.90,   5.14,   0.04,
09/05 09Z,   0.00,   2.28,  99.90,   2.32,   0.04,
09/05 10Z,   0.00,   1.19,  99.90,   1.23,   0.04,  (min)
09/05 11Z,   0.00,   2.02,  99.90,   2.06,   0.04,
09/05 12Z,   0.00,   4.24,  99.90,   4.28,   0.04,

    US Dept of Commerce
    National Oceanic and Atmospheric Administration
    National Weather Service
    Meteorological Development Laboratory
Author mdl_webmaster@noaa.gov
1325 East West Highway
Silver Spring, MD 20910
Page last Modified: November 13, 2013.
Disclaimer
Privacy Policy