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.
#Atka, AK : 10/22/2014 01:23:16 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/20 06Z,   0.20,   1.70,  99.90,   1.90,   0.00,
10/20 07Z,   0.10,   1.73,  99.90,   1.83,   0.00,  (min)
10/20 08Z,   0.10,   1.83,  99.90,   1.93,   0.00,
10/20 09Z,   0.00,   1.95,  99.90,   1.95,   0.00,
10/20 10Z,   0.00,   2.03,  99.90,   2.03,   0.00,
10/20 11Z,   0.00,   2.08,  99.90,   2.08,   0.00,
10/20 12Z,   0.00,   2.08,  99.90,   2.08,   0.00,  (max)
10/20 13Z,   0.00,   2.00,  99.90,   2.00,   0.00,
10/20 14Z,   0.00,   1.86,  99.90,   1.86,   0.00,
10/20 15Z,   0.00,   1.70,  99.90,   1.70,   0.00,
10/20 16Z,   0.00,   1.56,  99.90,   1.56,   0.00,
10/20 17Z,   0.00,   1.50,  99.90,   1.50,   0.00,
10/20 18Z,  -0.10,   1.57,  99.90,   1.47,   0.00,  (min)
10/20 19Z,  -0.10,   1.73,  99.90,   1.63,   0.00,
10/20 20Z,  -0.10,   1.96,  99.90,   1.86,   0.00,
10/20 21Z,  -0.10,   2.21,  99.90,   2.11,   0.00,
10/20 22Z,  -0.10,   2.40,  99.90,   2.30,   0.00,
10/20 23Z,  -0.20,   2.52,  99.90,   2.32,   0.00,
10/21 00Z,  -0.10,   2.58,  99.90,   2.48,   0.00,  (max)
10/21 01Z,  -0.10,   2.53,  99.90,   2.43,   0.00,
10/21 02Z,  -0.20,   2.35,  99.90,   2.15,   0.00,
10/21 03Z,  -0.20,   2.10,  99.90,   1.90,   0.00,
10/21 04Z,  -0.20,   1.83,  99.90,   1.63,   0.00,
10/21 05Z,  -0.20,   1.59,  99.90,   1.39,   0.00,
10/21 06Z,  -0.10,   1.46,  99.90,   1.36,   0.00,
10/21 07Z,  -0.10,   1.44,  99.90,   1.34,   0.00,  (min)
10/21 08Z,  -0.10,   1.50,  99.90,   1.40,   0.00,
10/21 09Z,  -0.10,   1.62,  99.90,   1.52,   0.00,
10/21 10Z,  -0.20,   1.76,  99.90,   1.56,   0.00,
10/21 11Z,  -0.20,   1.87,  99.90,   1.67,   0.00,
10/21 12Z,  -0.10,   1.98,  99.90,   1.88,   0.00,
10/21 13Z,   0.00,   2.07,  99.90,   2.07,   0.00,  (max)
10/21 14Z,   0.00,   2.07,  99.90,   2.07,   0.00,
10/21 15Z,  -0.10,   2.00,  99.90,   1.90,   0.00,
10/21 16Z,  -0.10,   1.94,  99.90,   1.84,   0.00,
10/21 17Z,  -0.10,   1.88,  99.90,   1.78,   0.00,  (min)
10/21 18Z,  -0.10,   1.89,  99.90,   1.79,   0.00,
10/21 19Z,  -0.10,   2.00,  99.90,   1.90,   0.00,
10/21 20Z,  -0.10,   2.16,  99.90,   2.06,   0.00,
10/21 21Z,  -0.10,   2.33,  99.90,   2.23,   0.00,
10/21 22Z,  -0.10,   2.47,  99.90,   2.37,   0.00,
10/21 23Z,  -0.10,   2.54,  99.90,   2.44,   0.00,
10/22 00Z,  -0.10,   2.54,  99.90,   2.44,   0.00,  (max)
10/22 01Z,  -0.10,   2.50,  99.90,   2.40,   0.00,
10/22 02Z,  -0.10,   2.35,  99.90,   2.25,   0.00,
10/22 03Z,  -0.10,   2.08,  99.90,   1.98,   0.00,
10/22 04Z,  -0.10,   1.78,  99.90,   1.68,   0.00,
10/22 05Z,  -0.10,   1.49,  99.90,   1.39,   0.00,
10/22 06Z,  -0.10,   1.26,  99.90,   1.16,   0.00,
10/22 07Z,  -0.20,   1.15,  99.90,   0.95,   0.00,  (min)
10/22 08Z,  -0.20,   1.17,  99.90,   0.97,   0.00,
10/22 09Z,  -0.20,   1.27,  99.90,   1.07,   0.00,
10/22 10Z,  -0.20,   1.42,  99.90,   1.22,   0.00,
10/22 11Z,  -0.20,   1.59,  99.90,   1.39,   0.00,
10/22 12Z,  -0.20,   1.77,  99.90,   1.57,   0.00,
10/22 13Z,  -0.20,   1.97,  99.90,   1.77,   0.00,
10/22 14Z,  -0.10,   2.13,  99.90,   2.03,   0.00,
10/22 15Z,  -0.10,   2.20,  99.90,   2.10,   0.00,
10/22 16Z,  -0.10,   2.22,  99.90,   2.12,   0.00,
10/22 17Z,  -0.10,   2.23,  99.90,   2.13,   0.00,
10/22 18Z,  -0.10,   2.23,  99.90,   2.13,   0.00,
10/22 19Z,  -0.10,   2.29,  99.90,   2.19,   0.00,
10/22 20Z,  -0.10,   2.41,  99.90,   2.31,   0.00,
10/22 21Z,  -0.10,   2.53,  99.90,   2.43,   0.00,
10/22 22Z,  -0.10,   2.61,  99.90,   2.51,   0.00,
10/22 23Z,  -0.10,   2.65,  99.90,   2.55,   0.00,
10/23 00Z,   0.00,   2.61,  99.90,   2.61,   0.00,  (max)
10/23 01Z,   0.00,   2.53,  99.90,   2.53,   0.00,
10/23 02Z,   0.00,   2.38,  99.90,   2.38,   0.00,
10/23 03Z,   0.00,   2.11,  99.90,   2.11,   0.00,
10/23 04Z,   0.00,   1.77,  99.90,   1.77,   0.00,
10/23 05Z,   0.00,   1.44,  99.90,   1.44,   0.00,
10/23 06Z,   0.00,   1.13,  99.90,   1.13,   0.00,
10/23 07Z,   0.00,   0.92,  99.90,   0.92,   0.00,
10/23 08Z,   0.00,   0.86,  99.90,   0.86,   0.00,  (min)
10/23 09Z,   0.00,   0.92,  99.90,   0.92,   0.00,
10/23 10Z,   0.00,   1.05,  99.90,   1.05,   0.00,
10/23 11Z,   0.00,   1.25,  99.90,   1.25,   0.00,
10/23 12Z,   0.00,   1.50,  99.90,   1.50,   0.00,
10/23 13Z,   0.00,   1.77,  99.90,   1.77,   0.00,
10/23 14Z,   0.00,   2.05,  99.90,   2.05,   0.00,
10/23 15Z,   0.00,   2.27,  99.90,   2.27,   0.00,
10/23 16Z,   0.00,   2.40,  99.90,   2.40,   0.00,
10/23 17Z,   0.00,   2.48,  99.90,   2.48,   0.00,
10/23 18Z,   0.00,   2.54,  99.90,   2.54,   0.00,
10/23 19Z,   0.00,   2.58,  99.90,   2.58,   0.00,
10/23 20Z,   0.00,   2.65,  99.90,   2.65,   0.00,
10/23 21Z,   0.00,   2.75,  99.90,   2.75,   0.00,
10/23 22Z,   0.00,   2.81,  99.90,   2.81,   0.00,
10/23 23Z,   0.00,   2.82,  99.90,   2.82,   0.00,  (max)
10/24 00Z,   0.00,   2.77,  99.90,   2.77,   0.00,
10/24 01Z,   0.00,   2.65,  99.90,   2.65,   0.00,
10/24 02Z,   0.00,   2.47,  99.90,   2.47,   0.00,
10/24 03Z,   0.00,   2.21,  99.90,   2.21,   0.00,
10/24 04Z,   0.00,   1.85,  99.90,   1.85,   0.00,
10/24 05Z,   0.00,   1.45,  99.90,   1.45,   0.00,
10/24 06Z,   0.00,   1.08,  99.90,   1.08,   0.00,
10/24 07Z,   0.00,   0.77,  99.90,   0.77,   0.00,
10/24 08Z,   0.00,   0.58,  99.90,   0.58,   0.00,
10/24 09Z,  -0.10,   0.57,  99.90,   0.47,   0.00,  (min)
10/24 10Z,  -0.10,   0.67,  99.90,   0.57,   0.00,
10/24 11Z,  -0.10,   0.87,  99.90,   0.77,   0.00,
10/24 12Z,  -0.10,   1.16,  99.90,   1.06,   0.00,
10/24 13Z,  -0.10,   1.50,  99.90,   1.40,   0.00,
10/24 14Z,  -0.10,   1.85,  99.90,   1.75,   0.00,
10/24 15Z,  -0.10,   2.19,  99.90,   2.09,   0.00,
10/24 16Z,  -0.10,   2.46,  99.90,   2.36,   0.00,
10/24 17Z,  -0.10,   2.64,  99.90,   2.54,   0.00,
10/24 18Z,  -0.10,   2.76,  99.90,   2.66,   0.00,  (max)
10/24 19Z,  -0.20,   2.84,  99.90,   2.64,   0.00,  (min)
10/24 20Z,  -0.20,   2.89,  99.90,   2.69,   0.00,
10/24 21Z,  -0.20,   2.96,  99.90,   2.76,   0.00,
10/24 22Z,  -0.20,   3.01,  99.90,   2.81,   0.00,  (max)
10/24 23Z,  -0.20,   3.01,  99.90,   2.81,   0.00,
10/25 00Z,  -0.20,   2.96,  99.90,   2.76,   0.00,
10/25 01Z,  -0.20,   2.86,  99.90,   2.66,   0.00,
10/25 02Z,  -0.20,   2.66,  99.90,   2.46,   0.00,
10/25 03Z,  -0.20,   2.38,  99.90,   2.18,   0.00,
10/25 04Z,  -0.20,   2.03,  99.90,   1.83,   0.00,
10/25 05Z,  -0.20,   1.59,  99.90,   1.39,   0.00,
10/25 06Z,  -0.20,   1.13,  99.90,   0.93,   0.00,
10/25 07Z,  -0.20,   0.73,  99.90,   0.53,   0.00,
10/25 08Z,  -0.20,   0.42,  99.90,   0.22,   0.00,
10/25 09Z,  -0.20,   0.27,  99.90,   0.07,   0.00,  (min)
10/25 10Z,  -0.20,   0.29,  99.90,   0.09,   0.00,
10/25 11Z,  -0.20,   0.46,  99.90,   0.26,   0.00,
10/25 12Z,  -0.20,   0.75,  99.90,   0.55,   0.00,
10/25 13Z,  -0.20,   1.16,  99.90,   0.96,   0.00,
10/25 14Z,  -0.20,   1.58,  99.90,   1.38,   0.00,
10/25 15Z,  -0.20,   2.00,  99.90,   1.80,   0.00,
10/25 16Z,  -0.20,   2.39,  99.90,   2.19,   0.00,
10/25 17Z,  -0.20,   2.69,  99.90,   2.49,   0.00,
10/25 18Z,  -0.20,   2.88,  99.90,   2.68,   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