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 : 07/30/2016 01:21:43 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/28 06Z,   0.00,   3.08,  99.90,   3.08,   0.00,
07/28 07Z,   0.00,   3.54,  99.90,   3.54,   0.00,
07/28 08Z,   0.00,   3.86,  99.90,   3.86,   0.00,
07/28 09Z,   0.00,   3.94,  99.90,   3.94,   0.00,  (max)
07/28 10Z,   0.00,   3.73,  99.90,   3.73,   0.00,
07/28 11Z,   0.00,   3.23,  99.90,   3.23,   0.00,
07/28 12Z,   0.00,   2.51,  99.90,   2.51,   0.00,
07/28 13Z,   0.00,   1.69,  99.90,   1.69,   0.00,
07/28 14Z,   0.00,   0.91,  99.90,   0.91,   0.00,
07/28 15Z,   0.00,   0.30,  99.90,   0.30,   0.00,
07/28 16Z,   0.00,  -0.05,  99.90,  -0.05,   0.00,
07/28 17Z,   0.00,  -0.11,  99.90,  -0.11,   0.00,  (min)
07/28 18Z,  -0.10,   0.10,  99.90,   0.00,   0.00,
07/28 19Z,  -0.10,   0.50,  99.90,   0.40,   0.00,
07/28 20Z,  -0.10,   0.98,  99.90,   0.88,   0.00,
07/28 21Z,  -0.10,   1.45,  99.90,   1.35,   0.00,
07/28 22Z,  -0.10,   1.81,  99.90,   1.71,   0.00,
07/28 23Z,  -0.10,   2.04,  99.90,   1.94,   0.00,
07/29 00Z,  -0.10,   2.12,  99.90,   2.02,   0.00,
07/29 01Z,  -0.10,   2.13,  99.90,   2.03,   0.00,  (max)
07/29 02Z,  -0.10,   2.12,  99.90,   2.02,   0.00,  (min)
07/29 03Z,  -0.10,   2.17,  99.90,   2.07,   0.00,
07/29 04Z,  -0.10,   2.35,  99.90,   2.25,   0.00,
07/29 05Z,  -0.10,   2.66,  99.90,   2.56,   0.00,
07/29 06Z,  -0.10,   3.08,  99.90,   2.98,   0.00,
07/29 07Z,  -0.10,   3.54,  99.90,   3.44,   0.00,
07/29 08Z,  -0.10,   3.92,  99.90,   3.82,   0.00,
07/29 09Z,  -0.10,   4.13,  99.90,   4.03,   0.00,  (max)
07/29 10Z,  -0.10,   4.07,  99.90,   3.97,   0.00,
07/29 11Z,  -0.10,   3.72,  99.90,   3.62,   0.00,
07/29 12Z,  -0.10,   3.07,  99.90,   2.97,   0.00,
07/29 13Z,  -0.10,   2.24,  99.90,   2.14,   0.00,
07/29 14Z,  -0.10,   1.33,  99.90,   1.23,   0.00,
07/29 15Z,  -0.10,   0.49,  99.90,   0.39,   0.00,
07/29 16Z,  -0.10,  -0.14,  99.90,  -0.24,   0.00,
07/29 17Z,  -0.10,  -0.48,  99.90,  -0.58,   0.00,
07/29 18Z,  -0.10,  -0.50,  99.90,  -0.60,   0.00,  (min)
07/29 19Z,  -0.10,  -0.24,  99.90,  -0.34,   0.00,
07/29 20Z,  -0.10,   0.23,  99.90,   0.13,   0.00,
07/29 21Z,  -0.10,   0.79,  99.90,   0.69,   0.00,
07/29 22Z,  -0.20,   1.34,  99.90,   1.14,   0.00,
07/29 23Z,  -0.20,   1.79,  99.90,   1.59,   0.00,
07/30 00Z,  -0.20,   2.10,  99.90,   1.90,   0.00,
07/30 01Z,  -0.20,   2.28,  99.90,   2.08,   0.00,
07/30 02Z,  -0.20,   2.36,  99.90,   2.16,   0.00,
07/30 03Z,  -0.20,   2.42,  99.90,   2.22,   0.00,
07/30 04Z,  -0.20,   2.53,  99.90,   2.33,   0.00,
07/30 05Z,  -0.20,   2.74,  99.90,   2.54,   0.00,
07/30 06Z,  -0.20,   3.06,  99.90,   2.86,   0.00,
07/30 07Z,  -0.20,   3.45,  99.90,   3.25,   0.00,
07/30 08Z,  -0.20,   3.85,  99.90,   3.65,   0.00,
07/30 09Z,  -0.20,   4.15,  99.90,   3.95,   0.00,
07/30 10Z,  -0.20,   4.25,  99.90,   4.05,   0.00,  (max)
07/30 11Z,  -0.20,   4.08,  99.90,   3.88,   0.00,
07/30 12Z,  -0.20,   3.62,  99.90,   3.42,   0.00,
07/30 13Z,  -0.20,   2.88,  99.90,   2.68,   0.00,
07/30 14Z,  -0.20,   1.97,  99.90,   1.77,   0.00,
07/30 15Z,  -0.20,   1.02,  99.90,   0.82,   0.00,
07/30 16Z,  -0.20,   0.17,  99.90,  -0.03,   0.00,
07/30 17Z,  -0.20,  -0.45,  99.90,  -0.65,   0.00,
07/30 18Z,  -0.20,  -0.76,  99.90,  -0.96,   0.00,  (min)
07/30 19Z,  -0.20,  -0.74,  99.90,  -0.94,   0.00,
07/30 20Z,  -0.20,  -0.43,  99.90,  -0.63,   0.00,
07/30 21Z,  -0.20,   0.10,  99.90,  -0.10,   0.00,
07/30 22Z,  -0.30,   0.71,  99.90,   0.41,   0.00,
07/30 23Z,  -0.30,   1.32,  99.90,   1.02,   0.00,
07/31 00Z,  -0.30,   1.83,  99.90,   1.53,   0.00,
07/31 01Z,  -0.30,   2.20,  99.90,   1.90,   0.00,
07/31 02Z,  -0.30,   2.44,  99.90,   2.14,   0.00,
07/31 03Z,  -0.30,   2.58,  99.90,   2.28,   0.00,
07/31 04Z,  -0.30,   2.68,  99.90,   2.38,   0.00,
07/31 05Z,  -0.30,   2.81,  99.90,   2.51,   0.00,
07/31 06Z,  -0.30,   3.02,  99.90,   2.72,   0.00,
07/31 07Z,  -0.30,   3.32,  99.90,   3.02,   0.00,
07/31 08Z,  -0.30,   3.66,  99.90,   3.36,   0.00,
07/31 09Z,  -0.30,   3.99,  99.90,   3.69,   0.00,
07/31 10Z,  -0.30,   4.21,  99.90,   3.91,   0.00,  (max)
07/31 11Z,  -0.40,   4.23,  99.90,   3.83,   0.00,
07/31 12Z,  -0.40,   3.98,  99.90,   3.58,   0.00,
07/31 13Z,  -0.40,   3.45,  99.90,   3.05,   0.00,
07/31 14Z,  -0.30,   2.67,  99.90,   2.37,   0.00,
07/31 15Z,  -0.30,   1.74,  99.90,   1.44,   0.00,
07/31 16Z,  -0.30,   0.79,  99.90,   0.49,   0.00,
07/31 17Z,  -0.30,  -0.03,  99.90,  -0.33,   0.00,
07/31 18Z,  -0.30,  -0.62,  99.90,  -0.92,   0.00,
07/31 19Z,  -0.30,  -0.89,  99.90,  -1.19,   0.00,  (min)
07/31 20Z,  -0.30,  -0.82,  99.90,  -1.12,   0.00,
07/31 21Z,  -0.40,  -0.47,  99.90,  -0.87,   0.00,
07/31 22Z,  -0.40,   0.09,  99.90,  -0.31,   0.00,
07/31 23Z,  -0.40,   0.75,  99.90,   0.35,   0.00,
08/01 00Z,  -0.40,   1.38,  99.90,   0.98,   0.00,
08/01 01Z,  -0.40,   1.93,  99.90,   1.53,   0.00,
08/01 02Z,  -0.30,   2.33,  99.90,   2.03,   0.00,
08/01 03Z,  -0.30,   2.60,  99.90,   2.30,   0.00,
08/01 04Z,  -0.30,   2.76,  99.90,   2.46,   0.00,
08/01 05Z,  -0.30,   2.87,  99.90,   2.57,   0.00,
08/01 06Z,  -0.30,   3.00,  99.90,   2.70,   0.00,
08/01 07Z,  -0.30,   3.18,  99.90,   2.88,   0.00,
08/01 08Z,  -0.30,   3.43,  99.90,   3.13,   0.00,
08/01 09Z,  -0.30,   3.72,  99.90,   3.42,   0.00,
08/01 10Z,  -0.30,   3.98,  99.90,   3.68,   0.00,
08/01 11Z,  -0.30,   4.13,  99.90,   3.83,   0.00,  (max)
08/01 12Z,  -0.30,   4.08,  99.90,   3.78,   0.00,
08/01 13Z,  -0.30,   3.78,  99.90,   3.48,   0.00,
08/01 14Z,  -0.30,   3.23,  99.90,   2.93,   0.00,
08/01 15Z,  -0.30,   2.45,  99.90,   2.15,   0.00,
08/01 16Z,  -0.20,   1.55,  99.90,   1.35,   0.00,
08/01 17Z,  -0.20,   0.64,  99.90,   0.44,   0.00,
08/01 18Z,  -0.20,  -0.13,  99.90,  -0.33,   0.00,
08/01 19Z,  -0.20,  -0.65,  99.90,  -0.85,   0.00,
08/01 20Z,  -0.30,  -0.86,  99.90,  -1.16,   0.00,  (min)
08/01 21Z,  -0.30,  -0.76,  99.90,  -1.06,   0.00,
08/01 22Z,  -0.20,  -0.37,  99.90,  -0.57,   0.00,
08/01 23Z,  -0.20,   0.21,  99.90,   0.01,   0.00,
08/02 00Z,  -0.20,   0.88,  99.90,   0.68,   0.00,
08/02 01Z,  -0.20,   1.53,  99.90,   1.33,   0.00,
08/02 02Z,  -0.20,   2.08,  99.90,   1.88,   0.00,
08/02 03Z,  -0.20,   2.48,  99.90,   2.28,   0.00,
08/02 04Z,  -0.20,   2.75,  99.90,   2.55,   0.00,
08/02 05Z,  -0.20,   2.90,  99.90,   2.70,   0.00,
08/02 06Z,  -0.20,   2.99,  99.90,   2.79,   0.00,
08/02 07Z,  -0.20,   3.08,  99.90,   2.88,   0.00,
08/02 08Z,  -0.20,   3.22,  99.90,   3.02,   0.00,
08/02 09Z,  -0.20,   3.40,  99.90,   3.20,   0.00,
08/02 10Z,  -0.20,   3.62,  99.90,   3.42,   0.00,
08/02 11Z,  -0.20,   3.82,  99.90,   3.62,   0.00,
08/02 12Z,  -0.20,   3.91,  99.90,   3.71,   0.00,  (max)
08/02 13Z,  -0.20,   3.83,  99.90,   3.63,   0.00,
08/02 14Z,  -0.20,   3.52,  99.90,   3.32,   0.00,
08/02 15Z,  -0.20,   2.98,  99.90,   2.78,   0.00,
08/02 16Z,  -0.20,   2.24,  99.90,   2.04,   0.00,
08/02 17Z,  -0.10,   1.40,  99.90,   1.30,   0.00,
08/02 18Z,  -0.10,   0.57,  99.90,   0.47,   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