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 : 03/28/2017 15:20:29 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/27 00Z,   0.40,  15.84,  15.71,  99.90,  -0.53,
03/27 01Z,   0.30,  11.57,  11.44,  99.90,  -0.43,
03/27 02Z,   0.20,   6.48,   6.40,  99.90,  -0.28,
03/27 03Z,   0.10,   1.76,   1.65,  99.90,  -0.21,
03/27 04Z,   0.10,  -1.18,  -1.36,  99.90,  -0.28,
03/27 05Z,   0.00,  -1.40,  -1.47,  99.90,  -0.07,  (min)
03/27 06Z,   0.20,   0.99,   1.02,  99.90,  -0.17,
03/27 07Z,   0.10,   5.24,   5.21,  99.90,  -0.13,
03/27 08Z,   0.00,  10.37,  10.32,  99.90,  -0.05,
03/27 09Z,   0.00,  15.21,  15.19,  99.90,  -0.02,
03/27 10Z,   0.00,  18.52,  18.48,  99.90,  -0.04,
03/27 11Z,   0.00,  19.52,  19.52,  99.90,  -0.00,  (max)
03/27 12Z,   0.20,  17.99,  18.01,  99.90,  -0.18,
03/27 13Z,   0.10,  14.27,  14.26,  99.90,  -0.11,
03/27 14Z,   0.00,   9.20,   9.26,  99.90,   0.06,
03/27 15Z,   0.00,   4.00,   4.08,  99.90,   0.08,
03/27 16Z,  -0.20,   0.14,   0.12,  99.90,   0.18,
03/27 17Z,  -0.20,  -1.07,  -1.06,  99.90,   0.21,  (min)
03/27 18Z,   0.00,   0.65,   0.79,  99.90,   0.14,
03/27 19Z,   0.10,   4.60,   4.70,  99.90,   0.00,
03/27 20Z,   0.10,   9.72,   9.66,  99.90,  -0.16,
03/27 21Z,   0.10,  14.81,  14.74,  99.90,  -0.17,
03/27 22Z,   0.10,  18.58,  18.48,  99.90,  -0.20,
03/27 23Z,   0.00,  20.06,  20.08,  99.90,   0.02,  (max)
03/28 00Z,   0.20,  18.89,  19.02,  99.90,  -0.07,
03/28 01Z,   0.20,  15.31,  15.50,  99.90,  -0.01,
03/28 02Z,   0.20,  10.10,  10.32,  99.90,   0.02,
03/28 03Z,   0.10,   4.45,   4.72,  99.90,   0.17,
03/28 04Z,   0.00,  -0.19,  -0.03,  99.90,   0.16,
03/28 05Z,   0.00,  -2.37,  -2.27,  99.90,   0.10,  (min)
03/28 06Z,   0.00,  -1.39,  -1.16,  99.90,   0.23,
03/28 07Z,   0.00,   2.26,   2.45,  99.90,   0.19,
03/28 08Z,   0.00,   7.48,   7.59,  99.90,   0.11,
03/28 09Z,   0.10,  13.10,  13.26,  99.90,   0.06,
03/28 10Z,   0.10,  17.80,  17.91,  99.90,   0.01,
03/28 11Z,   0.00,  20.40,  20.54,  99.90,   0.14,  (max)
03/28 12Z,   0.00,  20.29,  20.49,  99.90,   0.20,
03/28 13Z,   0.00,  17.47,  17.67,  99.90,   0.20,
03/28 14Z,   0.00,  12.54,  12.65,  99.90,   0.11,
03/28 15Z,   0.00,   6.65,   6.82,  99.90,   0.17,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/28 16Z,   0.00,   1.24,  99.90,   1.38,   0.14,
03/28 17Z,   0.00,  -2.10,  99.90,  -1.99,   0.12,
03/28 18Z,   0.10,  -2.27,  99.90,  -2.08,   0.09,  (min)
03/28 19Z,   0.10,   0.64,  99.90,   0.80,   0.06,
03/28 20Z,   0.10,   5.58,  99.90,   5.70,   0.03,
03/28 21Z,   0.10,  11.30,  99.90,  11.40,  -0.00,
03/28 22Z,   0.10,  16.50,  99.90,  16.57,  -0.03,
03/28 23Z,   0.00,  19.89,  99.90,  19.83,  -0.06,
03/29 00Z,   0.00,  20.63,  99.90,  20.54,  -0.09,  (max)
03/29 01Z,   0.00,  18.54,  99.90,  18.42,  -0.12,
03/29 02Z,   0.00,  14.08,  99.90,  13.93,  -0.15,
03/29 03Z,   0.00,   8.29,  99.90,   8.11,  -0.18,
03/29 04Z,   0.00,   2.58,  99.90,   2.40,  -0.18,
03/29 05Z,   0.00,  -1.47,  99.90,  -1.65,  -0.18,
03/29 06Z,   0.00,  -2.54,  99.90,  -2.71,  -0.18,  (min)
03/29 07Z,   0.00,  -0.30,  99.90,  -0.47,  -0.18,
03/29 08Z,   0.00,   4.36,  99.90,   4.18,  -0.18,
03/29 09Z,   0.10,  10.13,  99.90,  10.06,  -0.18,
03/29 10Z,   0.10,  15.73,  99.90,  15.65,  -0.18,
03/29 11Z,   0.10,  19.84,  99.90,  19.76,  -0.18,
03/29 12Z,   0.00,  21.42,  99.90,  21.25,  -0.18,  (max)
03/29 13Z,   0.00,  20.08,  99.90,  19.91,  -0.18,
03/29 14Z,   0.00,  16.07,  99.90,  15.89,  -0.18,
03/29 15Z,   0.00,  10.28,  99.90,  10.10,  -0.18,
03/29 16Z,   0.00,   4.06,  99.90,   3.89,  -0.18,
03/29 17Z,  -0.10,  -1.02,  99.90,  -1.29,  -0.18,
03/29 18Z,  -0.10,  -3.46,  99.90,  -3.73,  -0.18,  (min)
03/29 19Z,  -0.10,  -2.48,  99.90,  -2.76,  -0.18,
03/29 20Z,   0.00,   1.40,  99.90,   1.23,  -0.18,
03/29 21Z,   0.00,   6.93,  99.90,   6.75,  -0.18,
03/29 22Z,   0.00,  12.79,  99.90,  12.61,  -0.18,
03/29 23Z,   0.00,  17.68,  99.90,  17.50,  -0.18,
03/30 00Z,   0.00,  20.41,  99.90,  20.23,  -0.18,  (max)
03/30 01Z,   0.00,  20.32,  99.90,  20.14,  -0.18,
03/30 02Z,   0.00,  17.43,  99.90,  17.26,  -0.18,
03/30 03Z,   0.00,  12.43,  99.90,  12.25,  -0.18,
03/30 04Z,   0.00,   6.55,  99.90,   6.38,  -0.18,
03/30 05Z,   0.00,   1.32,  99.90,   1.14,  -0.18,
03/30 06Z,   0.00,  -1.76,  99.90,  -1.93,  -0.18,  (min)
03/30 07Z,   0.00,  -1.61,  99.90,  -1.78,  -0.18,
03/30 08Z,   0.00,   1.66,  99.90,   1.49,  -0.18,
03/30 09Z,   0.00,   6.88,  99.90,   6.71,  -0.18,
03/30 10Z,   0.00,  12.67,  99.90,  12.50,  -0.18,
03/30 11Z,   0.00,  17.77,  99.90,  17.59,  -0.18,
03/30 12Z,   0.00,  20.95,  99.90,  20.78,  -0.18,
03/30 13Z,   0.00,  21.40,  99.90,  21.23,  -0.18,  (max)
03/30 14Z,   0.00,  18.96,  99.90,  18.78,  -0.18,
03/30 15Z,   0.00,  14.11,  99.90,  13.94,  -0.18,
03/30 16Z,  -0.10,   7.98,  99.90,   7.70,  -0.18,
03/30 17Z,  -0.10,   1.99,  99.90,   1.71,  -0.18,
03/30 18Z,  -0.10,  -2.34,  99.90,  -2.61,  -0.18,
03/30 19Z,   0.00,  -3.73,  99.90,  -3.91,  -0.18,  (min)
03/30 20Z,   0.00,  -1.79,  99.90,  -1.97,  -0.18,
03/30 21Z,   0.20,   2.66,  99.90,   2.68,  -0.18,
03/30 22Z,   0.30,   8.27,  99.90,   8.39,  -0.18,
03/30 23Z,   0.40,  13.81,  99.90,  14.03,  -0.18,
03/31 00Z,   0.50,  18.06,  99.90,  18.39,  -0.18,
03/31 01Z,   0.50,  20.02,  99.90,  20.34,  -0.18,  (max)
03/31 02Z,   0.50,  19.21,  99.90,  19.53,  -0.18,
03/31 03Z,   0.40,  15.85,  99.90,  16.07,  -0.18,
03/31 04Z,   0.40,  10.79,  99.90,  11.01,  -0.18,
03/31 05Z,   0.40,   5.35,  99.90,   5.57,  -0.18,
03/31 06Z,   0.50,   0.98,  99.90,   1.31,  -0.18,
03/31 07Z,   0.50,  -0.98,  99.90,  -0.66,  -0.18,  (min)
03/31 08Z,   0.50,   0.19,  99.90,   0.52,  -0.18,
03/31 09Z,   0.50,   4.05,  99.90,   4.37,  -0.18,
03/31 10Z,   0.60,   9.28,  99.90,   9.71,  -0.18,
03/31 11Z,   0.60,  14.60,  99.90,  15.02,  -0.18,
03/31 12Z,   0.60,  18.85,  99.90,  19.27,  -0.18,
03/31 13Z,   0.50,  20.99,  99.90,  21.31,  -0.18,  (max)
03/31 14Z,   0.50,  20.43,  99.90,  20.75,  -0.18,
03/31 15Z,   0.40,  17.23,  99.90,  17.45,  -0.18,
03/31 16Z,   0.40,  12.08,  99.90,  12.30,  -0.18,
03/31 17Z,   0.40,   6.16,  99.90,   6.38,  -0.18,
03/31 18Z,   0.40,   0.85,  99.90,   1.07,  -0.18,
03/31 19Z,   0.40,  -2.53,  99.90,  -2.31,  -0.18,
03/31 20Z,   0.40,  -3.00,  99.90,  -2.78,  -0.18,  (min)
03/31 21Z,   0.50,  -0.50,  99.90,  -0.18,  -0.18,
03/31 22Z,   0.50,   3.99,  99.90,   4.31,  -0.18,
03/31 23Z,   0.50,   9.21,  99.90,   9.53,  -0.18,
04/01 00Z,   0.50,  14.09,  99.90,  14.41,  -0.18,
04/01 01Z,   0.40,  17.58,  99.90,  17.80,  -0.18,
04/01 02Z,   0.30,  18.84,  99.90,  18.96,  -0.18,  (max)
04/01 03Z,   0.30,  17.60,  99.90,  17.72,  -0.18,
04/01 04Z,   0.20,  14.21,  99.90,  14.23,  -0.18,
04/01 05Z,   0.20,   9.59,  99.90,   9.61,  -0.18,
04/01 06Z,   0.20,   4.98,  99.90,   5.00,  -0.18,
04/01 07Z,  99.90,   1.63,  99.90,  99.90,  -0.18,
04/01 08Z,  99.90,   0.63,  99.90,  99.90,  -0.18,
04/01 09Z,  99.90,   2.41,  99.90,  99.90,  -0.18,
04/01 10Z,  99.90,   6.31,  99.90,  99.90,  -0.18,
04/01 11Z,  99.90,  11.06,  99.90,  99.90,  -0.18,
04/01 12Z,  99.90,  15.56,  99.90,  99.90,  -0.18,

    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