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.
#Ketchikan, AK : 12/20/2014 07:24:16 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
12/18 12Z,   0.20,   4.76,   5.14,  99.90,   0.18,
12/18 13Z,   0.30,   5.11,   5.46,  99.90,   0.05,  (min)
12/18 14Z,   0.30,   6.64,   7.05,  99.90,   0.11,
12/18 15Z,   0.30,   9.03,   9.42,  99.90,   0.09,
12/18 16Z,   0.40,  11.70,  12.11,  99.90,   0.01,
12/18 17Z,   0.40,  13.99,  14.32,  99.90,  -0.07,
12/18 18Z,   0.30,  15.30,  15.78,  99.90,   0.18,
12/18 19Z,   0.20,  15.26,  15.85,  99.90,   0.39,  (max)
12/18 20Z,   0.10,  13.81,  14.57,  99.90,   0.66,
12/18 21Z,   0.10,  11.20,  12.17,  99.90,   0.87,
12/18 22Z,   0.20,   7.96,   8.93,  99.90,   0.77,
12/18 23Z,   0.30,   4.79,   5.86,  99.90,   0.77,
12/19 00Z,   0.20,   2.41,   3.52,  99.90,   0.91,
12/19 01Z,   0.20,   1.33,   2.42,  99.90,   0.89,  (min)
12/19 02Z,   0.20,   1.75,   2.79,  99.90,   0.84,
12/19 03Z,   0.20,   3.51,   4.39,  99.90,   0.68,
12/19 04Z,   0.30,   6.15,   6.93,  99.90,   0.48,
12/19 05Z,   0.40,   9.01,   9.67,  99.90,   0.26,
12/19 06Z,   0.10,  11.41,  12.16,  99.90,   0.65,
12/19 07Z,   0.00,  12.80,  13.55,  99.90,   0.75,
12/19 08Z,   0.00,  12.85,  13.70,  99.90,   0.85,  (max)
12/19 09Z,   0.00,  11.62,  12.54,  99.90,   0.92,
12/19 10Z,   0.20,   9.46,  10.38,  99.90,   0.72,
12/19 11Z,   0.40,   7.05,   7.92,  99.90,   0.47,
12/19 12Z,   0.00,   5.12,   5.92,  99.90,   0.80,
12/19 13Z,   0.00,   4.32,   4.92,  99.90,   0.60,  (min)
12/19 14Z,   0.10,   4.96,   5.52,  99.90,   0.46,
12/19 15Z,   0.30,   6.95,   7.51,  99.90,   0.26,
12/19 16Z,   0.50,   9.81,  10.40,  99.90,   0.09,
12/19 17Z,   0.60,  12.82,  13.46,  99.90,   0.04,
12/19 18Z,   0.00,  15.21,  15.90,  99.90,   0.69,
12/19 19Z,   0.20,  16.37,  17.14,  99.90,   0.57,  (max)
12/19 20Z,   0.40,  15.92,  16.68,  99.90,   0.36,
12/19 21Z,   0.60,  13.85,  14.69,  99.90,   0.24,
12/19 22Z,   0.80,  10.54,  11.50,  99.90,   0.16,
12/19 23Z,   0.90,   6.68,   7.68,  99.90,   0.10,
12/20 00Z,   0.30,   3.13,   4.21,  99.90,   0.78,
12/20 01Z,   0.50,   0.70,   1.75,  99.90,   0.55,
12/20 02Z,   0.70,  -0.07,   0.85,  99.90,   0.22,  (min)
12/20 03Z,   0.80,   0.93,   1.73,  99.90,  -0.00,
12/20 04Z,   0.80,   3.40,   4.06,  99.90,  -0.14,
12/20 05Z,   0.80,   6.70,   7.30,  99.90,  -0.20,
12/20 06Z,   0.80,  10.02,  10.78,  99.90,  -0.04,
12/20 07Z,   0.70,  12.61,  13.47,  99.90,   0.16,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
12/20 08Z,   0.70,  13.90,  99.90,  14.76,   0.16,  (max)
12/20 09Z,   0.70,  13.60,  99.90,  14.47,   0.17,
12/20 10Z,   0.70,  11.85,  99.90,  12.72,   0.17,
12/20 11Z,   0.80,   9.17,  99.90,  10.14,   0.18,
12/20 12Z,   0.80,   6.38,  99.90,   7.36,   0.18,
12/20 13Z,   0.90,   4.36,  99.90,   5.45,   0.19,
12/20 14Z,   0.90,   3.79,  99.90,   4.89,   0.19,  (min)
12/20 15Z,   0.90,   4.92,  99.90,   6.02,   0.20,
12/20 16Z,   0.90,   7.48,  99.90,   8.58,   0.21,
12/20 17Z,   0.90,  10.82,  99.90,  11.93,   0.21,
12/20 18Z,   0.90,  14.10,  99.90,  15.22,   0.22,
12/20 19Z,   0.90,  16.48,  99.90,  17.60,   0.22,
12/20 20Z,   0.80,  17.32,  99.90,  18.34,   0.22,  (max)
12/20 21Z,   0.80,  16.29,  99.90,  17.32,   0.22,
12/20 22Z,   0.70,  13.50,  99.90,  14.43,   0.22,
12/20 23Z,   0.70,   9.47,  99.90,  10.39,   0.22,
12/21 00Z,   0.70,   5.07,  99.90,   5.99,   0.22,
12/21 01Z,   0.70,   1.31,  99.90,   2.24,   0.22,
12/21 02Z,   0.60,  -0.92,  99.90,  -0.10,   0.22,
12/21 03Z,   0.50,  -1.14,  99.90,  -0.42,   0.22,  (min)
12/21 04Z,   0.40,   0.61,  99.90,   1.23,   0.22,
12/21 05Z,   0.40,   3.82,  99.90,   4.44,   0.22,
12/21 06Z,   0.30,   7.69,  99.90,   8.22,   0.22,
12/21 07Z,   0.20,  11.32,  99.90,  11.75,   0.22,
12/21 08Z,   0.20,  13.91,  99.90,  14.33,   0.22,
12/21 09Z,   0.30,  14.88,  99.90,  15.40,   0.22,  (max)
12/21 10Z,   0.40,  14.05,  99.90,  14.67,   0.22,
12/21 11Z,   0.50,  11.68,  99.90,  12.40,   0.22,
12/21 12Z,   0.50,   8.48,  99.90,   9.20,   0.22,
12/21 13Z,   0.60,   5.43,  99.90,   6.25,   0.22,
12/21 14Z,   0.60,   3.51,  99.90,   4.33,   0.22,
12/21 15Z,   0.60,   3.36,  99.90,   4.18,   0.22,  (min)
12/21 16Z,   0.50,   5.08,  99.90,   5.80,   0.22,
12/21 17Z,   0.30,   8.23,  99.90,   8.75,   0.22,
12/21 18Z,   0.20,  11.99,  99.90,  12.41,   0.22,
12/21 19Z,   0.10,  15.40,  99.90,  15.72,   0.22,
12/21 20Z,   0.00,  17.60,  99.90,  17.82,   0.22,
12/21 21Z,   0.00,  17.96,  99.90,  18.19,   0.22,  (max)
12/21 22Z,   0.00,  16.26,  99.90,  16.48,   0.22,
12/21 23Z,   0.10,  12.72,  99.90,  13.04,   0.22,
12/22 00Z,   0.10,   8.05,  99.90,   8.37,   0.22,
12/22 01Z,   0.20,   3.30,  99.90,   3.72,   0.22,
12/22 02Z,   0.20,  -0.40,  99.90,   0.02,   0.22,
12/22 03Z,   0.20,  -2.18,  99.90,  -1.76,   0.22,  (min)
12/22 04Z,   0.10,  -1.69,  99.90,  -1.36,   0.22,
12/22 05Z,   0.00,   0.85,  99.90,   1.07,   0.22,
12/22 06Z,   0.00,   4.72,  99.90,   4.94,   0.22,
12/22 07Z,   0.00,   9.00,  99.90,   9.22,   0.22,
12/22 08Z,  -0.10,  12.72,  99.90,  12.84,   0.22,
12/22 09Z,   0.00,  15.08,  99.90,  15.31,   0.22,
12/22 10Z,   0.00,  15.57,  99.90,  15.79,   0.22,  (max)
12/22 11Z,   0.00,  14.10,  99.90,  14.33,   0.22,
12/22 12Z,   0.10,  11.12,  99.90,  11.44,   0.22,
12/22 13Z,   0.10,   7.50,  99.90,   7.83,   0.22,
12/22 14Z,   0.10,   4.39,  99.90,   4.71,   0.22,
12/22 15Z,   0.10,   2.76,  99.90,   3.08,   0.22,  (min)
12/22 16Z,   0.00,   3.16,  99.90,   3.38,   0.22,
12/22 17Z,   0.00,   5.49,  99.90,   5.71,   0.22,
12/22 18Z,  -0.20,   9.13,  99.90,   9.16,   0.22,
12/22 19Z,  -0.30,  13.14,  99.90,  13.06,   0.22,
12/22 20Z,  -0.30,  16.51,  99.90,  16.43,   0.22,
12/22 21Z,  -0.20,  18.36,  99.90,  18.39,   0.22,  (max)
12/22 22Z,  -0.10,  18.16,  99.90,  18.28,   0.22,
12/22 23Z,   0.00,  15.75,  99.90,  15.98,   0.22,
12/23 00Z,   0.20,  11.55,  99.90,  11.97,   0.22,
12/23 01Z,   0.40,   6.43,  99.90,   7.06,   0.22,
12/23 02Z,   0.50,   1.62,  99.90,   2.34,   0.22,
12/23 03Z,   0.60,  -1.74,  99.90,  -0.92,   0.22,
12/23 04Z,   0.60,  -2.87,  99.90,  -2.05,   0.22,  (min)
12/23 05Z,   0.60,  -1.60,  99.90,  -0.78,   0.22,
12/23 06Z,   0.50,   1.63,  99.90,   2.35,   0.22,
12/23 07Z,   0.50,   5.98,  99.90,   6.70,   0.22,
12/23 08Z,   0.50,  10.43,  99.90,  11.15,   0.22,
12/23 09Z,   0.60,  14.02,  99.90,  14.84,   0.22,
12/23 10Z,   0.70,  15.97,  99.90,  16.90,   0.22,  (max)
12/23 11Z,   0.80,  15.86,  99.90,  16.89,   0.22,
12/23 12Z,   0.90,  13.75,  99.90,  14.87,   0.22,
12/23 13Z,   1.00,  10.26,  99.90,  11.48,   0.22,
12/23 14Z,   1.00,   6.43,  99.90,   7.65,   0.22,
12/23 15Z,   1.00,   3.46,  99.90,   4.68,   0.22,
12/23 16Z,   0.90,   2.27,  99.90,   3.39,   0.22,  (min)
12/23 17Z,   0.70,   3.24,  99.90,   4.16,   0.22,
12/23 18Z,   0.60,   6.08,  99.90,   6.90,   0.22,
12/23 19Z,   0.50,  10.03,  99.90,  10.75,   0.22,
12/23 20Z,   0.50,  14.08,  99.90,  14.80,   0.22,
12/23 21Z,   0.60,  17.22,  99.90,  18.04,   0.22,
12/23 22Z,   0.60,  18.62,  99.90,  19.44,   0.22,  (max)
12/23 23Z,   0.60,  17.81,  99.90,  18.63,   0.22,
12/24 00Z,   0.60,  14.79,  99.90,  15.61,   0.22,

    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