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.
#Anchorage, AK : 11/25/2017 03:19:40 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
11/23 12Z,   0.10,   3.22,   3.36,  99.90,   0.04,
11/23 13Z,   0.10,   1.56,   0.48,  99.90,  -1.18,  (min)
11/23 14Z,   0.10,   3.03,   3.81,  99.90,   0.68,
11/23 15Z,   0.10,   9.24,  11.69,  99.90,   2.35,
11/23 16Z,   0.10,  17.42,  17.76,  99.90,   0.24,
11/23 17Z,   0.10,  23.31,  22.57,  99.90,  -0.84,
11/23 18Z,   0.00,  26.47,  26.25,  99.90,  -0.22,
11/23 19Z,   0.10,  27.91,  28.05,  99.90,   0.04,  (max)
11/23 20Z,   0.10,  27.06,  26.75,  99.90,  -0.41,
11/23 21Z,   0.10,  23.80,  22.95,  99.90,  -0.95,
11/23 22Z,   0.00,  18.88,  17.83,  99.90,  -1.05,
11/23 23Z,   0.00,  13.56,  13.35,  99.90,  -0.21,
11/24 00Z,   0.00,   9.52,   9.69,  99.90,   0.17,
11/24 01Z,   0.00,   7.42,   7.19,  99.90,  -0.23,  (min)
11/24 02Z,   0.00,   7.76,   9.11,  99.90,   1.35,
11/24 03Z,   0.00,  12.21,  14.92,  99.90,   2.71,
11/24 04Z,   0.00,  19.66,  19.97,  99.90,   0.31,
11/24 05Z,   0.00,  25.38,  23.93,  99.90,  -1.45,
11/24 06Z,   0.00,  27.33,  26.41,  99.90,  -0.92,
11/24 07Z,  -0.10,  26.99,  26.48,  99.90,  -0.41,  (max)
11/24 08Z,  -0.10,  24.89,  23.80,  99.90,  -0.99,
11/24 09Z,  -0.20,  20.83,  18.98,  99.90,  -1.65,
11/24 10Z,  -0.20,  15.50,  14.02,  99.90,  -1.28,
11/24 11Z,  -0.30,   9.87,   9.52,  99.90,  -0.05,
11/24 12Z,  -0.40,   5.36,   5.37,  99.90,   0.41,
11/24 13Z,  -0.40,   2.89,   1.89,  99.90,  -0.60,
11/24 14Z,  -0.50,   2.38,   0.76,  99.90,  -1.12,  (min)
11/24 15Z,  -0.50,   5.11,   6.76,  99.90,   2.15,
11/24 16Z,  -0.60,  11.89,  13.05,  99.90,   1.76,
11/24 17Z,  -0.70,  19.32,  18.24,  99.90,  -0.38,
11/24 18Z,  -0.70,  23.89,  22.29,  99.90,  -0.90,
11/24 19Z,  -0.70,  26.14,  25.34,  99.90,  -0.10,
11/24 20Z,  -0.70,  27.03,  26.26,  99.90,  -0.07,  (max)
11/24 21Z,  -0.70,  25.80,  24.57,  99.90,  -0.53,
11/24 22Z,  -0.80,  22.30,  20.79,  99.90,  -0.71,
11/24 23Z,  -0.80,  17.33,  16.23,  99.90,  -0.30,
11/25 00Z,  -0.90,  12.33,  12.20,  99.90,   0.77,
11/25 01Z,  -0.90,   9.00,   9.06,  99.90,   0.96,
11/25 02Z,  -0.90,   7.65,   7.39,  99.90,   0.64,  (min)
11/25 03Z,  -0.90,   8.71,  10.05,  99.90,   2.24,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
11/25 04Z,  -0.90,  13.57,  99.90,  14.71,   2.04,
11/25 05Z,  -0.90,  20.40,  99.90,  21.35,   1.85,
11/25 06Z,  -0.90,  24.82,  99.90,  25.57,   1.65,
11/25 07Z,  -0.90,  25.92,  99.90,  26.47,   1.46,  (max)
11/25 08Z,  -0.90,  25.39,  99.90,  25.75,   1.26,
11/25 09Z,  -0.90,  23.34,  99.90,  23.50,   1.07,
11/25 10Z,  -0.90,  19.42,  99.90,  19.39,   0.87,
11/25 11Z,  -0.90,  14.27,  99.90,  14.05,   0.68,
11/25 12Z,  -0.80,   9.01,  99.90,   8.70,   0.48,
11/25 13Z,  -0.80,   5.23,  99.90,   4.71,   0.29,
11/25 14Z,  -0.80,   3.55,  99.90,   2.84,   0.09,  (min)
11/25 15Z,  -0.70,   3.72,  99.90,   2.92,  -0.10,
11/25 16Z,  -0.70,   7.02,  99.90,   6.21,  -0.10,
11/25 17Z,  -0.70,  13.67,  99.90,  12.87,  -0.10,
11/25 18Z,  -0.70,  20.06,  99.90,  19.25,  -0.10,
11/25 19Z,  -0.60,  23.58,  99.90,  22.88,  -0.10,
11/25 20Z,  -0.60,  25.42,  99.90,  24.71,  -0.10,
11/25 21Z,  -0.50,  26.15,  99.90,  25.54,  -0.10,  (max)
11/25 22Z,  -0.50,  24.79,  99.90,  24.18,  -0.10,
11/25 23Z,  -0.50,  21.27,  99.90,  20.66,  -0.10,
11/26 00Z,  -0.50,  16.46,  99.90,  15.86,  -0.10,
11/26 01Z,  -0.40,  11.95,  99.90,  11.45,  -0.10,
11/26 02Z,  -0.40,   9.19,  99.90,   8.69,  -0.10,
11/26 03Z,  -0.30,   8.12,  99.90,   7.72,  -0.10,  (min)
11/26 04Z,  -0.30,   9.27,  99.90,   8.87,  -0.10,
11/26 05Z,  -0.20,  13.92,  99.90,  13.61,  -0.10,
11/26 06Z,  -0.10,  19.86,  99.90,  19.65,  -0.10,
11/26 07Z,  -0.10,  23.29,  99.90,  23.09,  -0.10,
11/26 08Z,  -0.10,  24.18,  99.90,  23.98,  -0.10,  (max)
11/26 09Z,  -0.10,  24.02,  99.90,  23.82,  -0.10,
11/26 10Z,  -0.20,  22.36,  99.90,  22.06,  -0.10,
11/26 11Z,  -0.20,  18.79,  99.90,  18.48,  -0.10,
11/26 12Z,  -0.30,  13.99,  99.90,  13.59,  -0.10,
11/26 13Z,  -0.30,   9.23,  99.90,   8.83,  -0.10,
11/26 14Z,  -0.30,   6.06,  99.90,   5.66,  -0.10,
11/26 15Z,  -0.30,   4.73,  99.90,   4.32,  -0.10,  (min)
11/26 16Z,  -0.20,   4.98,  99.90,   4.68,  -0.10,
11/26 17Z,  -0.10,   8.27,  99.90,   8.07,  -0.10,
11/26 18Z,   0.00,  14.46,  99.90,  14.35,  -0.10,
11/26 19Z,   0.00,  19.93,  99.90,  19.82,  -0.10,
11/26 20Z,   0.00,  22.92,  99.90,  22.82,  -0.10,
11/26 21Z,   0.00,  24.82,  99.90,  24.72,  -0.10,
11/26 22Z,   0.00,  25.66,  99.90,  25.56,  -0.10,  (max)
11/26 23Z,   0.00,  24.32,  99.90,  24.22,  -0.10,
11/27 00Z,   0.00,  20.88,  99.90,  20.78,  -0.10,
11/27 01Z,   0.00,  16.31,  99.90,  16.20,  -0.10,
11/27 02Z,   0.00,  12.20,  99.90,  12.09,  -0.10,
11/27 03Z,   0.00,   9.61,  99.90,   9.51,  -0.10,
11/27 04Z,   0.00,   8.23,  99.90,   8.13,  -0.10,  (min)
11/27 05Z,   0.00,   8.98,  99.90,   8.87,  -0.10,
11/27 06Z,  -0.10,  13.16,  99.90,  12.96,  -0.10,
11/27 07Z,  -0.10,  18.38,  99.90,  18.18,  -0.10,
11/27 08Z,  -0.20,  21.42,  99.90,  21.12,  -0.10,
11/27 09Z,  -0.30,  22.76,  99.90,  22.36,  -0.10,
11/27 10Z,  -0.40,  23.35,  99.90,  22.85,  -0.10,  (max)
11/27 11Z,  -0.40,  22.24,  99.90,  21.74,  -0.10,
11/27 12Z,  -0.40,  19.07,  99.90,  18.56,  -0.10,
11/27 13Z,  -0.30,  14.62,  99.90,  14.22,  -0.10,
11/27 14Z,  -0.30,  10.24,  99.90,   9.84,  -0.10,
11/27 15Z,  -0.20,   7.33,  99.90,   7.03,  -0.10,
11/27 16Z,  -0.20,   5.81,  99.90,   5.50,  -0.10,
11/27 17Z,  -0.20,   5.68,  99.90,   5.38,  -0.10,  (min)
11/27 18Z,  -0.20,   8.75,  99.90,   8.44,  -0.10,
11/27 19Z,  -0.30,  14.54,  99.90,  14.14,  -0.10,
11/27 20Z,  -0.30,  19.52,  99.90,  19.12,  -0.10,
11/27 21Z,  -0.40,  22.54,  99.90,  22.04,  -0.10,
11/27 22Z,  -0.40,  24.83,  99.90,  24.33,  -0.10,
11/27 23Z,  -0.40,  25.84,  99.90,  25.34,  -0.10,  (max)
11/28 00Z,  -0.40,  24.48,  99.90,  23.98,  -0.10,
11/28 01Z,  -0.30,  21.04,  99.90,  20.64,  -0.10,
11/28 02Z,  -0.30,  16.57,  99.90,  16.16,  -0.10,
11/28 03Z,  -0.20,  12.55,  99.90,  12.25,  -0.10,
11/28 04Z,  -0.20,   9.63,  99.90,   9.33,  -0.10,
11/28 05Z,  -0.10,   7.52,  99.90,   7.32,  -0.10,  (min)
11/28 06Z,  -0.10,   7.73,  99.90,   7.53,  -0.10,
11/28 07Z,  -0.20,  11.63,  99.90,  11.33,  -0.10,
11/28 08Z,  -0.20,  16.61,  99.90,  16.31,  -0.10,
11/28 09Z,  -0.20,  19.93,  99.90,  19.62,  -0.10,
11/28 10Z,  -0.30,  22.19,  99.90,  21.79,  -0.10,
11/28 11Z,  -0.30,  23.65,  99.90,  23.25,  -0.10,  (max)
11/28 12Z,  -0.30,  23.02,  99.90,  22.61,  -0.10,
11/28 13Z,  -0.30,  20.09,  99.90,  19.68,  -0.10,
11/28 14Z,  -0.20,  15.79,  99.90,  15.48,  -0.10,
11/28 15Z,  -0.20,  11.52,  99.90,  11.21,  -0.10,
11/28 16Z,  -0.20,   8.45,  99.90,   8.15,  -0.10,
11/28 17Z,  -0.20,   6.33,  99.90,   6.03,  -0.10,
11/28 18Z,  -0.20,   5.71,  99.90,   5.41,  -0.10,
11/28 19Z,  99.90,   8.72,  99.90,  99.90,  -0.10,
11/28 20Z,  99.90,  14.49,  99.90,  99.90,  -0.10,
11/28 21Z,  99.90,  19.48,  99.90,  99.90,  -0.10,
11/28 22Z,  99.90,  22.95,  99.90,  99.90,  -0.10,
11/28 23Z,  99.90,  25.68,  99.90,  99.90,  -0.10,
11/29 00Z,  99.90,  26.68,  99.90,  99.90,  -0.10,

    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: September 29, 2017.
Disclaimer
Privacy Policy