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.
#Adak Island, AK : 12/18/2014 19:21:45 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
12/17 00Z,   0.30,   3.51,  99.90,   3.81,   0.00,
12/17 01Z,   0.30,   3.03,  99.90,   3.33,   0.00,
12/17 02Z,   0.30,   2.47,  99.90,   2.77,   0.00,
12/17 03Z,   0.30,   1.92,  99.90,   2.22,   0.00,
12/17 04Z,   0.30,   1.46,  99.90,   1.76,   0.00,
12/17 05Z,   0.30,   1.15,  99.90,   1.45,   0.00,
12/17 06Z,   0.30,   1.02,  99.90,   1.32,   0.00,
12/17 07Z,   0.20,   1.07,  99.90,   1.27,   0.00,  (min)
12/17 08Z,   0.10,   1.26,  99.90,   1.36,   0.00,
12/17 09Z,   0.10,   1.52,  99.90,   1.62,   0.00,
12/17 10Z,   0.00,   1.79,  99.90,   1.79,   0.00,
12/17 11Z,   0.00,   2.02,  99.90,   2.02,   0.00,
12/17 12Z,   0.10,   2.18,  99.90,   2.28,   0.00,
12/17 13Z,   0.10,   2.27,  99.90,   2.37,   0.00,
12/17 14Z,   0.10,   2.34,  99.90,   2.44,   0.00,  (max)
12/17 15Z,   0.00,   2.42,  99.90,   2.42,   0.00,  (min)
12/17 16Z,   0.00,   2.56,  99.90,   2.56,   0.00,
12/17 17Z,  -0.10,   2.80,  99.90,   2.70,   0.00,
12/17 18Z,   0.00,   3.11,  99.90,   3.11,   0.00,
12/17 19Z,   0.00,   3.47,  99.90,   3.47,   0.00,
12/17 20Z,   0.00,   3.80,  99.90,   3.80,   0.00,
12/17 21Z,   0.00,   4.05,  99.90,   4.05,   0.00,
12/17 22Z,   0.00,   4.13,  99.90,   4.13,   0.00,  (max)
12/17 23Z,   0.00,   4.02,  99.90,   4.02,   0.00,
12/18 00Z,   0.00,   3.69,  99.90,   3.69,   0.00,
12/18 01Z,   0.00,   3.19,  99.90,   3.19,   0.00,
12/18 02Z,   0.00,   2.58,  99.90,   2.58,   0.00,
12/18 03Z,   0.00,   1.93,  99.90,   1.93,   0.00,
12/18 04Z,   0.00,   1.35,  99.90,   1.35,   0.00,
12/18 05Z,   0.00,   0.91,  99.90,   0.91,   0.00,
12/18 06Z,   0.00,   0.65,  99.90,   0.65,   0.00,
12/18 07Z,   0.00,   0.61,  99.90,   0.61,   0.00,  (min)
12/18 08Z,   0.00,   0.75,  99.90,   0.75,   0.00,
12/18 09Z,   0.00,   1.04,  99.90,   1.04,   0.00,
12/18 10Z,   0.00,   1.40,  99.90,   1.40,   0.00,
12/18 11Z,   0.00,   1.76,  99.90,   1.76,   0.00,
12/18 12Z,   0.00,   2.08,  99.90,   2.08,   0.00,
12/18 13Z,   0.10,   2.33,  99.90,   2.43,   0.00,
12/18 14Z,   0.10,   2.52,  99.90,   2.62,   0.00,
12/18 15Z,   0.10,   2.68,  99.90,   2.78,   0.00,
12/18 16Z,   0.20,   2.84,  99.90,   3.04,   0.00,
12/18 17Z,   0.30,   3.06,  99.90,   3.36,   0.00,
12/18 18Z,   0.30,   3.34,  99.90,   3.64,   0.00,
12/18 19Z,   0.30,   3.66,  99.90,   3.96,   0.00,
12/18 20Z,   0.30,   3.97,  99.90,   4.27,   0.00,
12/18 21Z,   0.30,   4.22,  99.90,   4.52,   0.00,
12/18 22Z,   0.30,   4.32,  99.90,   4.62,   0.00,  (max)
12/18 23Z,   0.30,   4.24,  99.90,   4.54,   0.00,
12/19 00Z,   0.30,   3.95,  99.90,   4.25,   0.00,
12/19 01Z,   0.30,   3.45,  99.90,   3.75,   0.00,
12/19 02Z,   0.30,   2.81,  99.90,   3.11,   0.00,
12/19 03Z,   0.30,   2.09,  99.90,   2.39,   0.00,
12/19 04Z,   0.30,   1.39,  99.90,   1.69,   0.00,
12/19 05Z,   0.30,   0.80,  99.90,   1.10,   0.00,
12/19 06Z,   0.30,   0.40,  99.90,   0.70,   0.00,
12/19 07Z,   0.30,   0.22,  99.90,   0.52,   0.00,  (min)
12/19 08Z,   0.30,   0.27,  99.90,   0.57,   0.00,
12/19 09Z,   0.20,   0.52,  99.90,   0.72,   0.00,
12/19 10Z,   0.20,   0.91,  99.90,   1.11,   0.00,
12/19 11Z,   0.30,   1.37,  99.90,   1.67,   0.00,
12/19 12Z,   0.30,   1.82,  99.90,   2.12,   0.00,
12/19 13Z,   0.30,   2.22,  99.90,   2.52,   0.00,
12/19 14Z,   0.20,   2.55,  99.90,   2.75,   0.00,
12/19 15Z,   0.20,   2.81,  99.90,   3.01,   0.00,
12/19 16Z,   0.20,   3.04,  99.90,   3.24,   0.00,
12/19 17Z,   0.20,   3.27,  99.90,   3.47,   0.00,
12/19 18Z,   0.10,   3.52,  99.90,   3.62,   0.00,
12/19 19Z,   0.10,   3.81,  99.90,   3.91,   0.00,
12/19 20Z,   0.10,   4.11,  99.90,   4.21,   0.00,
12/19 21Z,   0.00,   4.37,  99.90,   4.37,   0.00,
12/19 22Z,   0.00,   4.51,  99.90,   4.51,   0.00,  (max)
12/19 23Z,   0.00,   4.49,  99.90,   4.49,   0.00,
12/20 00Z,   0.00,   4.25,  99.90,   4.25,   0.00,
12/20 01Z,   0.00,   3.80,  99.90,   3.80,   0.00,
12/20 02Z,   0.00,   3.16,  99.90,   3.16,   0.00,
12/20 03Z,   0.00,   2.40,  99.90,   2.40,   0.00,
12/20 04Z,   0.00,   1.60,  99.90,   1.60,   0.00,
12/20 05Z,  -0.10,   0.88,  99.90,   0.78,   0.00,
12/20 06Z,  -0.10,   0.30,  99.90,   0.20,   0.00,
12/20 07Z,  -0.10,  -0.04,  99.90,  -0.14,   0.00,
12/20 08Z,  -0.20,  -0.14,  99.90,  -0.34,   0.00,  (min)
12/20 09Z,  -0.20,   0.02,  99.90,  -0.18,   0.00,
12/20 10Z,  -0.20,   0.38,  99.90,   0.18,   0.00,
12/20 11Z,  -0.20,   0.87,  99.90,   0.67,   0.00,
12/20 12Z,  -0.20,   1.42,  99.90,   1.22,   0.00,
12/20 13Z,  -0.20,   1.96,  99.90,   1.76,   0.00,
12/20 14Z,  -0.30,   2.43,  99.90,   2.13,   0.00,
12/20 15Z,  -0.30,   2.81,  99.90,   2.51,   0.00,
12/20 16Z,  -0.30,   3.12,  99.90,   2.82,   0.00,
12/20 17Z,  -0.40,   3.39,  99.90,   2.99,   0.00,
12/20 18Z,  -0.40,   3.64,  99.90,   3.24,   0.00,
12/20 19Z,  -0.40,   3.91,  99.90,   3.51,   0.00,
12/20 20Z,  -0.40,   4.19,  99.90,   3.79,   0.00,
12/20 21Z,  -0.50,   4.45,  99.90,   3.95,   0.00,
12/20 22Z,  -0.50,   4.63,  99.90,   4.13,   0.00,
12/20 23Z,  -0.50,   4.68,  99.90,   4.18,   0.00,  (max)
12/21 00Z,  -0.50,   4.54,  99.90,   4.04,   0.00,
12/21 01Z,  -0.50,   4.18,  99.90,   3.68,   0.00,
12/21 02Z,  -0.60,   3.60,  99.90,   3.00,   0.00,
12/21 03Z,  -0.60,   2.85,  99.90,   2.25,   0.00,
12/21 04Z,  -0.60,   2.00,  99.90,   1.40,   0.00,
12/21 05Z,  -0.60,   1.16,  99.90,   0.56,   0.00,
12/21 06Z,  -0.60,   0.43,  99.90,  -0.17,   0.00,
12/21 07Z,  -0.70,  -0.11,  99.90,  -0.81,   0.00,
12/21 08Z,  -0.70,  -0.39,  99.90,  -1.09,   0.00,
12/21 09Z,  -0.80,  -0.39,  99.90,  -1.19,   0.00,  (min)
12/21 10Z,  -0.80,  -0.13,  99.90,  -0.93,   0.00,
12/21 11Z,  -0.80,   0.34,  99.90,  -0.46,   0.00,
12/21 12Z,  -0.80,   0.93,  99.90,   0.13,   0.00,
12/21 13Z,  -0.90,   1.57,  99.90,   0.67,   0.00,
12/21 14Z,  -0.90,   2.17,  99.90,   1.27,   0.00,
12/21 15Z,  -0.90,   2.68,  99.90,   1.78,   0.00,
12/21 16Z,  -0.90,   3.10,  99.90,   2.20,   0.00,
12/21 17Z,  -0.90,   3.42,  99.90,   2.52,   0.00,
12/21 18Z,  -1.00,   3.68,  99.90,   2.68,   0.00,
12/21 19Z,  -1.00,   3.93,  99.90,   2.93,   0.00,
12/21 20Z,  -1.00,   4.18,  99.90,   3.18,   0.00,
12/21 21Z,  -1.00,   4.42,  99.90,   3.42,   0.00,
12/21 22Z,  -1.00,   4.63,  99.90,   3.63,   0.00,
12/21 23Z,  -1.00,   4.76,  99.90,   3.76,   0.00,  (max)
12/22 00Z,  -1.00,   4.73,  99.90,   3.73,   0.00,
12/22 01Z,  -1.00,   4.50,  99.90,   3.50,   0.00,
12/22 02Z,  -0.90,   4.04,  99.90,   3.14,   0.00,
12/22 03Z,  -0.90,   3.38,  99.90,   2.48,   0.00,
12/22 04Z,  -0.90,   2.55,  99.90,   1.65,   0.00,
12/22 05Z,  -0.90,   1.66,  99.90,   0.76,   0.00,
12/22 06Z,  -0.90,   0.80,  99.90,  -0.10,   0.00,
12/22 07Z,  -0.90,   0.07,  99.90,  -0.83,   0.00,
12/22 08Z,  -0.90,  -0.42,  99.90,  -1.32,   0.00,
12/22 09Z,  -0.80,  -0.62,  99.90,  -1.42,   0.00,  (min)
12/22 10Z,  -0.80,  -0.53,  99.90,  -1.33,   0.00,
12/22 11Z,  -0.70,  -0.16,  99.90,  -0.86,   0.00,
12/22 12Z,  -0.70,   0.41,  99.90,  -0.29,   0.00,

    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