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.
#Cordova, AK : 11/28/2014 08:21:42 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
11/26 12Z,  -0.30,  11.45,  10.62,  99.90,  -0.53,
11/26 13Z,  -0.40,  12.00,  11.43,  99.90,  -0.17,  (max)
11/26 14Z,  -0.40,  11.33,  10.66,  99.90,  -0.27,
11/26 15Z,  -0.40,   9.63,   8.92,  99.90,  -0.31,
11/26 16Z,  -0.40,   7.35,   6.60,  99.90,  -0.35,
11/26 17Z,  -0.30,   5.12,   4.28,  99.90,  -0.54,
11/26 18Z,  -0.40,   3.63,   2.72,  99.90,  -0.51,  (min)
11/26 19Z,  -0.40,   3.62,   2.74,  99.90,  -0.48,
11/26 20Z,  -0.40,   5.23,   4.37,  99.90,  -0.46,
11/26 21Z,  -0.30,   7.81,   6.78,  99.90,  -0.73,
11/26 22Z,  -0.30,  10.47,   9.30,  99.90,  -0.87,
11/26 23Z,  -0.30,  12.52,  11.58,  99.90,  -0.64,
11/27 00Z,  -0.40,  13.53,  12.71,  99.90,  -0.42,  (max)
11/27 01Z,  -0.30,  13.31,  12.62,  99.90,  -0.39,
11/27 02Z,  -0.30,  11.89,  11.12,  99.90,  -0.47,
11/27 03Z,  -0.30,   9.38,   8.62,  99.90,  -0.46,
11/27 04Z,  -0.30,   6.18,   5.50,  99.90,  -0.38,
11/27 05Z,  -0.30,   2.93,   2.27,  99.90,  -0.36,
11/27 06Z,  -0.40,   0.28,  -0.41,  99.90,  -0.29,
11/27 07Z,  -0.30,  -0.97,  -1.49,  99.90,  -0.22,  (min)
11/27 08Z,  -0.20,  -0.32,  -0.79,  99.90,  -0.27,
11/27 09Z,  -0.20,   1.91,   1.20,  99.90,  -0.51,
11/27 10Z,  -0.20,   4.85,   4.03,  99.90,  -0.62,
11/27 11Z,  -0.30,   7.73,   6.94,  99.90,  -0.49,
11/27 12Z,  -0.40,  10.03,   9.21,  99.90,  -0.42,
11/27 13Z,  -0.30,  11.41,  10.86,  99.90,  -0.25,
11/27 14Z,  -0.30,  11.76,  11.20,  99.90,  -0.26,  (max)
11/27 15Z,  -0.30,  11.04,  10.33,  99.90,  -0.41,
11/27 16Z,  -0.30,   9.38,   8.71,  99.90,  -0.37,
11/27 17Z,  -0.30,   7.22,   6.63,  99.90,  -0.29,
11/27 18Z,  -0.40,   5.13,   4.46,  99.90,  -0.27,
11/27 19Z,  -0.30,   3.81,   3.09,  99.90,  -0.42,  (min)
11/27 20Z,  -0.30,   3.94,   3.14,  99.90,  -0.50,
11/27 21Z,  -0.20,   5.54,   4.76,  99.90,  -0.58,
11/27 22Z,  -0.20,   7.88,   6.90,  99.90,  -0.78,
11/27 23Z,  -0.20,  10.15,   9.14,  99.90,  -0.81,
11/28 00Z,  -0.40,  11.80,  10.88,  99.90,  -0.52,
11/28 01Z,  -0.40,  12.53,  11.70,  99.90,  -0.43,  (max)
11/28 02Z,  -0.40,  12.24,  11.40,  99.90,  -0.44,
11/28 03Z,  -0.40,  10.94,  10.03,  99.90,  -0.51,
11/28 04Z,  -0.30,   8.70,   7.94,  99.90,  -0.46,
11/28 05Z,  -0.30,   5.86,   5.15,  99.90,  -0.41,
11/28 06Z,  -0.30,   2.98,   2.39,  99.90,  -0.29,
11/28 07Z,  -0.30,   0.71,   0.07,  99.90,  -0.34,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
11/28 08Z,  -0.20,  -0.19,  99.90,  -0.72,  -0.33,  (min)
11/28 09Z,  -0.20,   0.68,  99.90,   0.16,  -0.32,
11/28 10Z,  -0.20,   2.88,  99.90,   2.37,  -0.31,
11/28 11Z,  -0.30,   5.57,  99.90,   4.96,  -0.31,
11/28 12Z,  -0.30,   8.11,  99.90,   7.51,  -0.30,
11/28 13Z,  -0.40,  10.11,  99.90,   9.42,  -0.29,
11/28 14Z,  -0.40,  11.34,  99.90,  10.66,  -0.28,
11/28 15Z,  -0.30,  11.68,  99.90,  11.10,  -0.27,  (max)
11/28 16Z,  -0.30,  11.01,  99.90,  10.44,  -0.27,
11/28 17Z,  -0.30,   9.43,  99.90,   8.87,  -0.26,
11/28 18Z,  -0.30,   7.33,  99.90,   6.78,  -0.25,
11/28 19Z,  -0.20,   5.27,  99.90,   4.82,  -0.24,
11/28 20Z,  -0.20,   3.97,  99.90,   3.52,  -0.24,  (min)
11/28 21Z,  -0.20,   4.05,  99.90,   3.61,  -0.24,
11/28 22Z,  -0.20,   5.44,  99.90,   4.99,  -0.24,
11/28 23Z,  -0.20,   7.40,  99.90,   6.95,  -0.24,
11/29 00Z,  -0.30,   9.26,  99.90,   8.72,  -0.24,
11/29 01Z,  -0.30,  10.65,  99.90,  10.10,  -0.24,
11/29 02Z,  -0.30,  11.34,  99.90,  10.80,  -0.24,
11/29 03Z,  -0.20,  11.25,  99.90,  10.81,  -0.24,  (max)
11/29 04Z,  -0.20,  10.28,  99.90,   9.84,  -0.24,
11/29 05Z,  -0.20,   8.42,  99.90,   7.97,  -0.24,
11/29 06Z,  -0.20,   5.95,  99.90,   5.50,  -0.24,
11/29 07Z,  -0.20,   3.40,  99.90,   2.95,  -0.24,
11/29 08Z,  -0.30,   1.41,  99.90,   0.87,  -0.24,
11/29 09Z,  -0.30,   0.74,  99.90,   0.20,  -0.24,  (min)
11/29 10Z,  -0.30,   1.66,  99.90,   1.11,  -0.24,
11/29 11Z,  -0.40,   3.66,  99.90,   3.01,  -0.24,
11/29 12Z,  -0.40,   6.03,  99.90,   5.38,  -0.24,
11/29 13Z,  -0.40,   8.30,  99.90,   7.65,  -0.24,
11/29 14Z,  -0.30,  10.18,  99.90,   9.63,  -0.24,
11/29 15Z,  -0.30,  11.44,  99.90,  10.90,  -0.24,
11/29 16Z,  -0.30,  11.88,  99.90,  11.33,  -0.24,  (max)
11/29 17Z,  -0.30,  11.27,  99.90,  10.73,  -0.24,
11/29 18Z,  -0.20,   9.69,  99.90,   9.25,  -0.24,
11/29 19Z,  -0.20,   7.54,  99.90,   7.10,  -0.24,
11/29 20Z,  -0.20,   5.39,  99.90,   4.94,  -0.24,
11/29 21Z,  -0.10,   3.96,  99.90,   3.62,  -0.24,
11/29 22Z,  -0.10,   3.84,  99.90,   3.49,  -0.24,  (min)
11/29 23Z,  -0.10,   4.86,  99.90,   4.52,  -0.24,
11/30 00Z,  -0.10,   6.40,  99.90,   6.05,  -0.24,
11/30 01Z,  -0.20,   7.98,  99.90,   7.54,  -0.24,
11/30 02Z,  -0.20,   9.34,  99.90,   8.89,  -0.24,
11/30 03Z,  -0.20,  10.27,  99.90,   9.82,  -0.24,
11/30 04Z,  -0.20,  10.57,  99.90,  10.13,  -0.24,  (max)
11/30 05Z,  -0.20,  10.01,  99.90,   9.57,  -0.24,
11/30 06Z,  -0.20,   8.51,  99.90,   8.06,  -0.24,
11/30 07Z,  -0.20,   6.35,  99.90,   5.91,  -0.24,
11/30 08Z,  -0.10,   4.05,  99.90,   3.70,  -0.24,
11/30 09Z,  -0.10,   2.25,  99.90,   1.90,  -0.24,
11/30 10Z,  -0.10,   1.65,  99.90,   1.30,  -0.24,  (min)
11/30 11Z,  -0.10,   2.44,  99.90,   2.10,  -0.24,
11/30 12Z,   0.00,   4.16,  99.90,   3.92,  -0.24,
11/30 13Z,   0.00,   6.28,  99.90,   6.03,  -0.24,
11/30 14Z,   0.00,   8.46,  99.90,   8.22,  -0.24,
11/30 15Z,   0.00,  10.41,  99.90,  10.17,  -0.24,
11/30 16Z,  -0.10,  11.83,  99.90,  11.49,  -0.24,
11/30 17Z,  -0.10,  12.36,  99.90,  12.02,  -0.24,  (max)
11/30 18Z,  -0.10,  11.73,  99.90,  11.39,  -0.24,
11/30 19Z,  -0.10,  10.04,  99.90,   9.70,  -0.24,
11/30 20Z,  -0.10,   7.72,  99.90,   7.38,  -0.24,
11/30 21Z,  -0.10,   5.36,  99.90,   5.01,  -0.24,
11/30 22Z,  -0.10,   3.68,  99.90,   3.33,  -0.24,
11/30 23Z,  -0.10,   3.21,  99.90,   2.87,  -0.24,  (min)
12/01 00Z,  -0.10,   3.83,  99.90,   3.48,  -0.24,
12/01 01Z,  -0.10,   5.06,  99.90,   4.71,  -0.24,
12/01 02Z,  -0.10,   6.60,  99.90,   6.25,  -0.24,
12/01 03Z,  -0.10,   8.20,  99.90,   7.85,  -0.24,
12/01 04Z,   0.00,   9.55,  99.90,   9.30,  -0.24,
12/01 05Z,   0.00,  10.29,  99.90,  10.05,  -0.24,  (max)
12/01 06Z,   0.00,  10.09,  99.90,   9.84,  -0.24,
12/01 07Z,   0.00,   8.86,  99.90,   8.62,  -0.24,
12/01 08Z,   0.00,   6.94,  99.90,   6.69,  -0.24,
12/01 09Z,   0.00,   4.78,  99.90,   4.54,  -0.24,
12/01 10Z,   0.00,   3.03,  99.90,   2.79,  -0.24,
12/01 11Z,   0.00,   2.36,  99.90,   2.11,  -0.24,  (min)
12/01 12Z,   0.00,   2.94,  99.90,   2.70,  -0.24,
12/01 13Z,   0.00,   4.44,  99.90,   4.20,  -0.24,
12/01 14Z,   0.00,   6.48,  99.90,   6.24,  -0.24,
12/01 15Z,   0.00,   8.78,  99.90,   8.54,  -0.24,
12/01 16Z,   0.00,  10.94,  99.90,  10.69,  -0.24,
12/01 17Z,   0.00,  12.49,  99.90,  12.25,  -0.24,
12/01 18Z,   0.00,  13.00,  99.90,  12.76,  -0.24,  (max)
12/01 19Z,   0.00,  12.22,  99.90,  11.97,  -0.24,
12/01 20Z,   0.00,  10.32,  99.90,  10.07,  -0.24,
12/01 21Z,   0.00,   7.75,  99.90,   7.50,  -0.24,
12/01 22Z,   0.10,   5.07,  99.90,   4.92,  -0.24,
12/01 23Z,   0.10,   3.03,  99.90,   2.89,  -0.24,
12/02 00Z,   0.10,   2.20,  99.90,   2.05,  -0.24,

    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