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 : 09/23/2014 14:21:32 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
09/21 18Z,   0.00,   6.03,   6.50,  99.90,   0.47,
09/21 19Z,   0.10,   9.84,  10.06,  99.90,   0.12,
09/21 20Z,   0.20,  13.47,  13.67,  99.90,  -0.00,
09/21 21Z,   0.20,  16.01,  16.32,  99.90,   0.11,
09/21 22Z,   0.20,  16.94,  17.36,  99.90,   0.22,  (max)
09/21 23Z,   0.20,  16.08,  16.56,  99.90,   0.28,
09/22 00Z,   0.30,  13.63,  14.17,  99.90,   0.24,
09/22 01Z,   0.30,  10.06,  10.75,  99.90,   0.39,
09/22 02Z,   0.50,   6.26,   7.04,  99.90,   0.28,
09/22 03Z,   0.70,   3.49,   4.11,  99.90,  -0.08,
09/22 04Z,   0.90,   2.56,   2.98,  99.90,  -0.48,  (min)
09/22 05Z,   1.10,   3.57,   4.08,  99.90,  -0.59,
09/22 06Z,   0.70,   6.23,   6.80,  99.90,  -0.13,
09/22 07Z,   0.80,   9.93,  10.20,  99.90,  -0.53,
09/22 08Z,   0.90,  13.66,  13.76,  99.90,  -0.80,
09/22 09Z,   1.10,  16.35,  16.59,  99.90,  -0.86,
09/22 10Z,   1.10,  17.39,  17.80,  99.90,  -0.69,  (max)
09/22 11Z,   1.00,  16.55,  16.93,  99.90,  -0.62,
09/22 12Z,   0.90,  14.00,  14.32,  99.90,  -0.58,
09/22 13Z,   0.90,  10.21,  10.64,  99.90,  -0.47,
09/22 14Z,   0.80,   5.97,   6.56,  99.90,  -0.21,
09/22 15Z,   0.60,   2.51,   3.00,  99.90,  -0.11,
09/22 16Z,   0.40,   0.93,   1.14,  99.90,  -0.19,  (min)
09/22 17Z,   0.30,   1.54,   1.69,  99.90,  -0.15,
09/22 18Z,   0.40,   4.05,   4.25,  99.90,  -0.20,
09/22 19Z,   0.40,   7.92,   7.89,  99.90,  -0.43,
09/22 20Z,   0.40,  12.20,  11.97,  99.90,  -0.63,
09/22 21Z,   0.40,  15.73,  15.62,  99.90,  -0.51,
09/22 22Z,   0.30,  17.68,  17.75,  99.90,  -0.23,
09/22 23Z,   0.30,  17.63,  17.82,  99.90,  -0.11,  (max)
09/23 00Z,   0.30,  15.64,  15.88,  99.90,  -0.06,
09/23 01Z,   0.30,  12.11,  12.47,  99.90,   0.06,
09/23 02Z,   0.20,   7.78,   8.28,  99.90,   0.30,
09/23 03Z,   0.20,   3.81,   4.29,  99.90,   0.28,
09/23 04Z,   0.10,   1.52,   1.73,  99.90,   0.11,
09/23 05Z,   0.10,   1.53,   1.63,  99.90,  -0.00,  (min)
09/23 06Z,   0.10,   3.66,   3.90,  99.90,   0.14,
09/23 07Z,   0.00,   7.33,   7.43,  99.90,   0.10,
09/23 08Z,   0.00,  11.67,  11.48,  99.90,  -0.19,
09/23 09Z,   0.00,  15.51,  15.33,  99.90,  -0.18,
09/23 10Z,   0.00,  17.83,  17.79,  99.90,  -0.04,
09/23 11Z,   0.00,  18.11,  18.16,  99.90,   0.05,  (max)
09/23 12Z,   0.00,  16.28,  16.37,  99.90,   0.09,
09/23 13Z,   0.00,  12.76,  12.95,  99.90,   0.19,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
09/23 14Z,   0.00,   8.26,  99.90,   8.43,   0.17,
09/23 15Z,   0.00,   3.87,  99.90,   4.03,   0.15,
09/23 16Z,   0.00,   0.96,  99.90,   1.09,   0.13,
09/23 17Z,   0.00,   0.44,  99.90,   0.55,   0.11,  (min)
09/23 18Z,  -0.10,   2.29,  99.90,   2.28,   0.09,
09/23 19Z,  -0.20,   5.90,  99.90,   5.77,   0.07,
09/23 20Z,  -0.20,  10.44,  99.90,  10.29,   0.05,
09/23 21Z,  -0.20,  14.78,  99.90,  14.61,   0.03,
09/23 22Z,  -0.10,  17.78,  99.90,  17.69,   0.01,
09/23 23Z,   0.00,  18.75,  99.90,  18.74,  -0.01,  (max)
09/24 00Z,   0.00,  17.49,  99.90,  17.46,  -0.03,
09/24 01Z,   0.00,  14.29,  99.90,  14.24,  -0.05,
09/24 02Z,   0.00,   9.84,  99.90,   9.78,  -0.05,
09/24 03Z,   0.00,   5.12,  99.90,   5.07,  -0.05,
09/24 04Z,  -0.20,   1.49,  99.90,   1.23,  -0.05,
09/24 05Z,  -0.40,   0.13,  99.90,  -0.32,  -0.05,  (min)
09/24 06Z,  -0.40,   1.35,  99.90,   0.90,  -0.05,
09/24 07Z,  -0.30,   4.60,  99.90,   4.25,  -0.05,
09/24 08Z,   0.00,   9.06,  99.90,   9.01,  -0.05,
09/24 09Z,   0.10,  13.67,  99.90,  13.72,  -0.05,
09/24 10Z,   0.30,  17.23,  99.90,  17.47,  -0.05,
09/24 11Z,   0.40,  18.81,  99.90,  19.16,  -0.05,  (max)
09/24 12Z,   0.40,  18.09,  99.90,  18.44,  -0.05,
09/24 13Z,   0.30,  15.23,  99.90,  15.48,  -0.05,
09/24 14Z,   0.10,  10.89,  99.90,  10.94,  -0.05,
09/24 15Z,   0.00,   6.06,  99.90,   6.01,  -0.05,
09/24 16Z,   0.00,   2.02,  99.90,   1.97,  -0.05,
09/24 17Z,  -0.10,   0.10,  99.90,  -0.05,  -0.05,  (min)
09/24 18Z,   0.00,   0.91,  99.90,   0.86,  -0.05,
09/24 19Z,   0.00,   3.99,  99.90,   3.93,  -0.05,
09/24 20Z,   0.00,   8.42,  99.90,   8.37,  -0.05,
09/24 21Z,   0.10,  13.20,  99.90,  13.24,  -0.05,
09/24 22Z,   0.20,  17.12,  99.90,  17.27,  -0.05,
09/24 23Z,   0.30,  19.19,  99.90,  19.44,  -0.05,  (max)
09/25 00Z,   0.30,  18.93,  99.90,  19.18,  -0.05,
09/25 01Z,   0.30,  16.40,  99.90,  16.64,  -0.05,
09/25 02Z,   0.30,  12.16,  99.90,  12.40,  -0.05,
09/25 03Z,   0.20,   7.15,  99.90,   7.30,  -0.05,
09/25 04Z,   0.20,   2.57,  99.90,   2.72,  -0.05,
09/25 05Z,   0.20,  -0.24,  99.90,  -0.09,  -0.05,
09/25 06Z,   0.30,  -0.35,  99.90,  -0.10,  -0.05,  (min)
09/25 07Z,   0.30,   2.10,  99.90,   2.35,  -0.05,
09/25 08Z,   0.20,   6.25,  99.90,   6.40,  -0.05,
09/25 09Z,   0.20,  11.10,  99.90,  11.25,  -0.05,
09/25 10Z,   0.30,  15.53,  99.90,  15.78,  -0.05,
09/25 11Z,   0.20,  18.42,  99.90,  18.56,  -0.05,
09/25 12Z,   0.20,  19.04,  99.90,  19.18,  -0.05,  (max)
09/25 13Z,   0.20,  17.26,  99.90,  17.41,  -0.05,
09/25 14Z,   0.20,  13.52,  99.90,  13.67,  -0.05,
09/25 15Z,   0.10,   8.73,  99.90,   8.78,  -0.05,
09/25 16Z,   0.00,   4.06,  99.90,   4.01,  -0.05,
09/25 17Z,   0.00,   0.86,  99.90,   0.81,  -0.05,
09/25 18Z,   0.00,   0.25,  99.90,   0.19,  -0.05,  (min)
09/25 19Z,   0.00,   2.38,  99.90,   2.33,  -0.05,
09/25 20Z,   0.10,   6.41,  99.90,   6.45,  -0.05,
09/25 21Z,   0.20,  11.21,  99.90,  11.36,  -0.05,
09/25 22Z,   0.20,  15.72,  99.90,  15.86,  -0.05,
09/25 23Z,   0.30,  18.81,  99.90,  19.05,  -0.05,
09/26 00Z,   0.30,  19.68,  99.90,  19.93,  -0.05,  (max)
09/26 01Z,   0.20,  18.12,  99.90,  18.27,  -0.05,
09/26 02Z,   0.10,  14.48,  99.90,  14.52,  -0.05,
09/26 03Z,   0.00,   9.57,  99.90,   9.52,  -0.05,
09/26 04Z,   0.00,   4.53,  99.90,   4.48,  -0.05,
09/26 05Z,   0.00,   0.60,  99.90,   0.55,  -0.05,
09/26 06Z,   0.00,  -1.03,  99.90,  -1.09,  -0.05,  (min)
09/26 07Z,   0.00,   0.16,  99.90,   0.10,  -0.05,
09/26 08Z,   0.10,   3.61,  99.90,   3.66,  -0.05,
09/26 09Z,   0.20,   8.24,  99.90,   8.38,  -0.05,
09/26 10Z,   0.30,  13.01,  99.90,  13.26,  -0.05,
09/26 11Z,   0.40,  16.86,  99.90,  17.21,  -0.05,
09/26 12Z,   0.40,  18.83,  99.90,  19.17,  -0.05,  (max)
09/26 13Z,   0.30,  18.42,  99.90,  18.67,  -0.05,
09/26 14Z,   0.10,  15.75,  99.90,  15.79,  -0.05,
09/26 15Z,   0.00,  11.48,  99.90,  11.43,  -0.05,
09/26 16Z,   0.00,   6.72,  99.90,   6.67,  -0.05,
09/26 17Z,   0.00,   2.71,  99.90,   2.65,  -0.05,
09/26 18Z,   0.00,   0.68,  99.90,   0.63,  -0.05,  (min)
09/26 19Z,   0.00,   1.41,  99.90,   1.36,  -0.05,
09/26 20Z,   0.20,   4.61,  99.90,   4.76,  -0.05,
09/26 21Z,   0.40,   9.12,  99.90,   9.47,  -0.05,
09/26 22Z,   0.40,  13.79,  99.90,  14.14,  -0.05,
09/26 23Z,   0.50,  17.58,  99.90,  18.03,  -0.05,
09/27 00Z,   0.40,  19.56,  99.90,  19.90,  -0.05,  (max)
09/27 01Z,   0.30,  19.17,  99.90,  19.41,  -0.05,
09/27 02Z,   0.10,  16.48,  99.90,  16.53,  -0.05,
09/27 03Z,   0.00,  12.09,  99.90,  12.04,  -0.05,
09/27 04Z,   0.00,   7.02,  99.90,   6.97,  -0.05,
09/27 05Z,   0.10,   2.46,  99.90,   2.51,  -0.05,
09/27 06Z,   0.20,  -0.45,  99.90,  -0.31,  -0.05,

    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