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 : 07/25/2014 08:21:43 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/23 12Z,  99.90,   3.64,  99.90,  99.90,   0.00,
07/23 13Z,  99.90,   3.16,  99.90,  99.90,   0.00,
07/23 14Z,  99.90,   2.48,  99.90,  99.90,   0.00,
07/23 15Z,  99.90,   1.67,  99.90,  99.90,   0.00,
07/23 16Z,  99.90,   0.85,  99.90,  99.90,   0.00,
07/23 17Z,  99.90,   0.14,  99.90,  99.90,   0.00,
07/23 18Z,  99.90,  -0.36,  99.90,  99.90,   0.00,
07/23 19Z,  99.90,  -0.59,  99.90,  99.90,   0.00,
07/23 20Z,  99.90,  -0.52,  99.90,  99.90,   0.00,
07/23 21Z,  99.90,  -0.21,  99.90,  99.90,   0.00,
07/23 22Z,  99.90,   0.29,  99.90,  99.90,   0.00,
07/23 23Z,  99.90,   0.88,  99.90,  99.90,   0.00,
07/24 00Z,  99.90,   1.47,  99.90,  99.90,   0.00,
07/24 01Z,  99.90,   1.98,  99.90,  99.90,   0.00,
07/24 02Z,  99.90,   2.38,  99.90,  99.90,   0.00,
07/24 03Z,  99.90,   2.65,  99.90,  99.90,   0.00,
07/24 04Z,  99.90,   2.83,  99.90,  99.90,   0.00,
07/24 05Z,  99.90,   2.95,  99.90,  99.90,   0.00,
07/24 06Z,  -0.60,   3.06,  99.90,   2.46,   0.00,
07/24 07Z,  -0.60,   3.20,  99.90,   2.60,   0.00,
07/24 08Z,  -0.60,   3.38,  99.90,   2.78,   0.00,
07/24 09Z,  -0.60,   3.58,  99.90,   2.98,   0.00,
07/24 10Z,  -0.60,   3.74,  99.90,   3.14,   0.00,
07/24 11Z,  -0.60,   3.79,  99.90,   3.19,   0.00,  (max)
07/24 12Z,  -0.70,   3.68,  99.90,   2.98,   0.00,
07/24 13Z,  -0.70,   3.36,  99.90,   2.66,   0.00,
07/24 14Z,  -0.70,   2.84,  99.90,   2.14,   0.00,
07/24 15Z,  -0.70,   2.15,  99.90,   1.45,   0.00,
07/24 16Z,  -0.70,   1.37,  99.90,   0.67,   0.00,
07/24 17Z,  -0.70,   0.62,  99.90,  -0.08,   0.00,
07/24 18Z,  -0.70,  -0.00,  99.90,  -0.70,   0.00,
07/24 19Z,  -0.80,  -0.41,  99.90,  -1.21,   0.00,
07/24 20Z,  -0.80,  -0.55,  99.90,  -1.35,   0.00,  (min)
07/24 21Z,  -0.80,  -0.43,  99.90,  -1.23,   0.00,
07/24 22Z,  -0.80,  -0.08,  99.90,  -0.88,   0.00,
07/24 23Z,  -0.80,   0.44,  99.90,  -0.36,   0.00,
07/25 00Z,  -0.80,   1.02,  99.90,   0.22,   0.00,
07/25 01Z,  -0.80,   1.60,  99.90,   0.80,   0.00,
07/25 02Z,  -0.80,   2.11,  99.90,   1.31,   0.00,
07/25 03Z,  -0.80,   2.51,  99.90,   1.71,   0.00,
07/25 04Z,  -0.80,   2.79,  99.90,   1.99,   0.00,
07/25 05Z,  -0.80,   2.98,  99.90,   2.18,   0.00,
07/25 06Z,  -0.80,   3.12,  99.90,   2.32,   0.00,
07/25 07Z,  -0.80,   3.23,  99.90,   2.43,   0.00,
07/25 08Z,  -0.80,   3.35,  99.90,   2.55,   0.00,
07/25 09Z,  -0.80,   3.48,  99.90,   2.68,   0.00,
07/25 10Z,  -0.80,   3.60,  99.90,   2.80,   0.00,  (max)
07/25 11Z,  -0.90,   3.67,  99.90,   2.77,   0.00,
07/25 12Z,  -0.90,   3.63,  99.90,   2.73,   0.00,
07/25 13Z,  -0.90,   3.43,  99.90,   2.53,   0.00,
07/25 14Z,  -0.90,   3.06,  99.90,   2.16,   0.00,
07/25 15Z,  -0.90,   2.51,  99.90,   1.61,   0.00,
07/25 16Z,  -0.90,   1.83,  99.90,   0.93,   0.00,
07/25 17Z,  -0.90,   1.11,  99.90,   0.21,   0.00,
07/25 18Z,  -0.90,   0.45,  99.90,  -0.45,   0.00,
07/25 19Z,  -0.90,  -0.08,  99.90,  -0.98,   0.00,
07/25 20Z,  -0.90,  -0.38,  99.90,  -1.28,   0.00,
07/25 21Z,  -0.90,  -0.44,  99.90,  -1.34,   0.00,  (min)
07/25 22Z,  -0.90,  -0.25,  99.90,  -1.15,   0.00,
07/25 23Z,  -0.90,   0.13,  99.90,  -0.77,   0.00,
07/26 00Z,  -0.90,   0.65,  99.90,  -0.25,   0.00,
07/26 01Z,  -0.90,   1.23,  99.90,   0.33,   0.00,
07/26 02Z,  -0.90,   1.79,  99.90,   0.89,   0.00,
07/26 03Z,  -0.90,   2.27,  99.90,   1.37,   0.00,
07/26 04Z,  -0.90,   2.65,  99.90,   1.75,   0.00,
07/26 05Z,  -0.90,   2.92,  99.90,   2.02,   0.00,
07/26 06Z,  -0.90,   3.10,  99.90,   2.20,   0.00,
07/26 07Z,  -0.90,   3.21,  99.90,   2.31,   0.00,
07/26 08Z,  -0.90,   3.30,  99.90,   2.40,   0.00,
07/26 09Z,  -0.90,   3.39,  99.90,   2.49,   0.00,
07/26 10Z,  -0.90,   3.47,  99.90,   2.57,   0.00,  (max)
07/26 11Z,  -1.00,   3.52,  99.90,   2.52,   0.00,
07/26 12Z,  -1.00,   3.52,  99.90,   2.52,   0.00,
07/26 13Z,  -1.00,   3.41,  99.90,   2.41,   0.00,
07/26 14Z,  -1.00,   3.16,  99.90,   2.16,   0.00,
07/26 15Z,  -0.90,   2.74,  99.90,   1.84,   0.00,
07/26 16Z,  -0.90,   2.19,  99.90,   1.29,   0.00,
07/26 17Z,  -0.90,   1.55,  99.90,   0.65,   0.00,
07/26 18Z,  -0.90,   0.90,  99.90,   0.00,   0.00,
07/26 19Z,  -0.90,   0.33,  99.90,  -0.57,   0.00,
07/26 20Z,  -1.00,  -0.09,  99.90,  -1.09,   0.00,
07/26 21Z,  -1.00,  -0.29,  99.90,  -1.29,   0.00,  (min)
07/26 22Z,  -1.00,  -0.26,  99.90,  -1.26,   0.00,
07/26 23Z,  -1.00,  -0.01,  99.90,  -1.01,   0.00,
07/27 00Z,  -1.00,   0.41,  99.90,  -0.59,   0.00,
07/27 01Z,  -1.00,   0.93,  99.90,  -0.07,   0.00,
07/27 02Z,  -1.00,   1.49,  99.90,   0.49,   0.00,
07/27 03Z,  -1.00,   2.01,  99.90,   1.01,   0.00,
07/27 04Z,  -1.00,   2.45,  99.90,   1.45,   0.00,
07/27 05Z,  -1.00,   2.79,  99.90,   1.79,   0.00,
07/27 06Z,  -1.00,   3.01,  99.90,   2.01,   0.00,
07/27 07Z,  -1.00,   3.15,  99.90,   2.15,   0.00,
07/27 08Z,  -1.00,   3.23,  99.90,   2.23,   0.00,
07/27 09Z,  -1.00,   3.28,  99.90,   2.28,   0.00,
07/27 10Z,  -1.00,   3.32,  99.90,   2.32,   0.00,
07/27 11Z,  -1.00,   3.35,  99.90,   2.35,   0.00,
07/27 12Z,  -1.00,   3.36,  99.90,   2.36,   0.00,  (max)
07/27 13Z,  -1.00,   3.31,  99.90,   2.31,   0.00,
07/27 14Z,  -1.00,   3.15,  99.90,   2.15,   0.00,
07/27 15Z,  -1.00,   2.87,  99.90,   1.87,   0.00,
07/27 16Z,  -0.90,   2.45,  99.90,   1.55,   0.00,
07/27 17Z,  -1.00,   1.92,  99.90,   0.92,   0.00,
07/27 18Z,  -1.00,   1.33,  99.90,   0.33,   0.00,
07/27 19Z,  -1.00,   0.76,  99.90,  -0.24,   0.00,
07/27 20Z,  -1.00,   0.28,  99.90,  -0.72,   0.00,
07/27 21Z,  -1.00,  -0.03,  99.90,  -1.03,   0.00,
07/27 22Z,  -1.00,  -0.13,  99.90,  -1.13,   0.00,  (min)
07/27 23Z,  -1.00,  -0.02,  99.90,  -1.02,   0.00,
07/28 00Z,  -1.00,   0.29,  99.90,  -0.71,   0.00,
07/28 01Z,  -1.00,   0.74,  99.90,  -0.26,   0.00,
07/28 02Z,  -1.00,   1.27,  99.90,   0.27,   0.00,
07/28 03Z,  -1.00,   1.79,  99.90,   0.79,   0.00,
07/28 04Z,  -1.00,   2.26,  99.90,   1.26,   0.00,
07/28 05Z,  -1.00,   2.64,  99.90,   1.64,   0.00,
07/28 06Z,  -1.00,   2.90,  99.90,   1.90,   0.00,
07/28 07Z,  -1.00,   3.06,  99.90,   2.06,   0.00,
07/28 08Z,  -1.00,   3.13,  99.90,   2.13,   0.00,
07/28 09Z,  -1.00,   3.15,  99.90,   2.15,   0.00,
07/28 10Z,  -1.00,   3.15,  99.90,   2.15,   0.00,  (max)
07/28 11Z,  -1.00,   3.15,  99.90,   2.15,   0.00,
07/28 12Z,  -1.00,   3.15,  99.90,   2.15,   0.00,
07/28 13Z,  -1.00,   3.12,  99.90,   2.12,   0.00,
07/28 14Z,  -1.00,   3.04,  99.90,   2.04,   0.00,
07/28 15Z,  -1.00,   2.88,  99.90,   1.88,   0.00,
07/28 16Z,  -1.00,   2.59,  99.90,   1.59,   0.00,
07/28 17Z,  -1.00,   2.19,  99.90,   1.19,   0.00,
07/28 18Z,  -1.00,   1.70,  99.90,   0.70,   0.00,
07/28 19Z,  -1.00,   1.17,  99.90,   0.17,   0.00,
07/28 20Z,  -1.00,   0.69,  99.90,  -0.31,   0.00,
07/28 21Z,  -1.00,   0.31,  99.90,  -0.69,   0.00,
07/28 22Z,  -1.00,   0.10,  99.90,  -0.90,   0.00,
07/28 23Z,  -1.00,   0.10,  99.90,  -0.90,   0.00,  (min)
07/29 00Z,  -1.00,   0.30,  99.90,  -0.70,   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