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.
#Sitka, AK : 01/26/2015 12:22:29 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/24 12Z,   0.00,  11.01,  10.91,  99.90,  -0.10,
01/24 13Z,  -0.10,  10.93,  10.98,  99.90,   0.15,  (max)
01/24 14Z,  -0.10,   9.58,   9.65,  99.90,   0.17,
01/24 15Z,  -0.10,   7.36,   7.26,  99.90,  -0.00,
01/24 16Z,   0.00,   4.87,   4.86,  99.90,  -0.01,
01/24 17Z,   0.00,   2.75,   2.76,  99.90,   0.01,
01/24 18Z,   0.00,   1.55,   1.44,  99.90,  -0.11,  (min)
01/24 19Z,   0.10,   1.55,   1.45,  99.90,  -0.20,
01/24 20Z,   0.00,   2.74,   2.84,  99.90,   0.10,
01/24 21Z,   0.00,   4.77,   5.01,  99.90,   0.24,
01/24 22Z,   0.10,   7.09,   7.53,  99.90,   0.34,
01/24 23Z,   0.30,   9.07,   9.57,  99.90,   0.20,
01/25 00Z,   0.40,  10.18,  10.87,  99.90,   0.29,  (max)
01/25 01Z,   0.30,  10.09,  10.80,  99.90,   0.41,
01/25 02Z,   0.40,   8.80,   9.79,  99.90,   0.59,
01/25 03Z,   0.50,   6.60,   7.57,  99.90,   0.47,
01/25 04Z,   0.60,   4.02,   5.01,  99.90,   0.39,
01/25 05Z,   0.70,   1.69,   2.75,  99.90,   0.36,
01/25 06Z,   0.60,   0.19,   1.19,  99.90,   0.40,
01/25 07Z,   0.60,  -0.11,   0.91,  99.90,   0.42,  (min)
01/25 08Z,   0.60,   0.88,   1.92,  99.90,   0.44,
01/25 09Z,   0.60,   2.93,   3.67,  99.90,   0.14,
01/25 10Z,   0.60,   5.56,   6.13,  99.90,  -0.03,
01/25 11Z,   0.60,   8.15,   8.58,  99.90,  -0.17,
01/25 12Z,   0.40,  10.10,  10.50,  99.90,  -0.00,
01/25 13Z,   0.40,  10.98,  11.34,  99.90,  -0.04,  (max)
01/25 14Z,   0.40,  10.61,  10.90,  99.90,  -0.11,
01/25 15Z,   0.40,   9.13,   9.35,  99.90,  -0.18,
01/25 16Z,   0.40,   6.94,   7.05,  99.90,  -0.29,
01/25 17Z,   0.40,   4.59,   4.70,  99.90,  -0.29,
01/25 18Z,   0.30,   2.66,   2.68,  99.90,  -0.28,
01/25 19Z,   0.30,   1.61,   1.50,  99.90,  -0.41,  (min)
01/25 20Z,   0.30,   1.65,   1.60,  99.90,  -0.35,
01/25 21Z,   0.20,   2.74,   2.61,  99.90,  -0.33,
01/25 22Z,   0.20,   4.53,   4.26,  99.90,  -0.47,
01/25 23Z,   0.10,   6.54,   6.28,  99.90,  -0.36,
01/26 00Z,   0.00,   8.22,   7.87,  99.90,  -0.35,
01/26 01Z,   0.00,   9.13,   8.82,  99.90,  -0.31,  (max)
01/26 02Z,   0.00,   9.02,   8.67,  99.90,  -0.35,
01/26 03Z,   0.00,   7.90,   7.62,  99.90,  -0.28,
01/26 04Z,   0.10,   6.07,   5.78,  99.90,  -0.39,
01/26 05Z,   0.10,   3.99,   3.81,  99.90,  -0.28,
01/26 06Z,   0.00,   2.19,   1.97,  99.90,  -0.22,
01/26 07Z,   0.00,   1.15,   0.93,  99.90,  -0.22,
01/26 08Z,   0.00,   1.14,   0.91,  99.90,  -0.23,  (min)
01/26 09Z,   0.00,   2.21,   2.00,  99.90,  -0.21,
01/26 10Z,   0.00,   4.11,   3.90,  99.90,  -0.21,
01/26 11Z,   0.00,   6.42,   6.16,  99.90,  -0.26,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/26 12Z,   0.00,   8.60,  99.90,   8.34,  -0.26,
01/26 13Z,   0.00,  10.15,  99.90,   9.90,  -0.25,
01/26 14Z,   0.00,  10.73,  99.90,  10.48,  -0.25,  (max)
01/26 15Z,   0.00,  10.22,  99.90,   9.97,  -0.25,
01/26 16Z,   0.00,   8.75,  99.90,   8.50,  -0.25,
01/26 17Z,   0.00,   6.70,  99.90,   6.45,  -0.25,
01/26 18Z,   0.00,   4.54,  99.90,   4.30,  -0.24,
01/26 19Z,  -0.10,   2.77,  99.90,   2.43,  -0.24,
01/26 20Z,  -0.10,   1.78,  99.90,   1.44,  -0.24,
01/26 21Z,  -0.10,   1.74,  99.90,   1.40,  -0.24,  (min)
01/26 22Z,   0.00,   2.60,  99.90,   2.36,  -0.24,
01/26 23Z,   0.00,   4.09,  99.90,   3.85,  -0.24,
01/27 00Z,   0.00,   5.78,  99.90,   5.54,  -0.24,
01/27 01Z,   0.00,   7.23,  99.90,   6.99,  -0.24,
01/27 02Z,   0.00,   8.06,  99.90,   7.82,  -0.24,
01/27 03Z,   0.00,   8.07,  99.90,   7.83,  -0.24,  (max)
01/27 04Z,   0.00,   7.28,  99.90,   7.04,  -0.24,
01/27 05Z,   0.00,   5.91,  99.90,   5.67,  -0.24,
01/27 06Z,   0.00,   4.34,  99.90,   4.10,  -0.24,
01/27 07Z,   0.00,   3.00,  99.90,   2.76,  -0.24,
01/27 08Z,   0.00,   2.27,  99.90,   2.04,  -0.24,  (min)
01/27 09Z,   0.00,   2.38,  99.90,   2.15,  -0.24,
01/27 10Z,   0.00,   3.35,  99.90,   3.11,  -0.24,
01/27 11Z,   0.00,   4.98,  99.90,   4.74,  -0.24,
01/27 12Z,   0.00,   6.92,  99.90,   6.68,  -0.24,
01/27 13Z,   0.10,   8.72,  99.90,   8.58,  -0.24,
01/27 14Z,   0.10,   9.97,  99.90,   9.84,  -0.24,
01/27 15Z,   0.10,  10.39,  99.90,  10.26,  -0.24,  (max)
01/27 16Z,   0.00,   9.87,  99.90,   9.64,  -0.24,
01/27 17Z,   0.00,   8.53,  99.90,   8.29,  -0.24,
01/27 18Z,   0.00,   6.66,  99.90,   6.42,  -0.24,
01/27 19Z,   0.00,   4.67,  99.90,   4.43,  -0.24,
01/27 20Z,   0.00,   2.98,  99.90,   2.75,  -0.24,
01/27 21Z,   0.00,   1.94,  99.90,   1.70,  -0.24,
01/27 22Z,   0.00,   1.72,  99.90,   1.48,  -0.24,  (min)
01/27 23Z,   0.00,   2.30,  99.90,   2.07,  -0.24,
01/28 00Z,   0.00,   3.48,  99.90,   3.25,  -0.24,
01/28 01Z,   0.00,   4.93,  99.90,   4.70,  -0.24,
01/28 02Z,   0.10,   6.27,  99.90,   6.13,  -0.24,
01/28 03Z,   0.10,   7.17,  99.90,   7.03,  -0.24,
01/28 04Z,   0.10,   7.43,  99.90,   7.29,  -0.24,  (max)
01/28 05Z,   0.10,   7.02,  99.90,   6.89,  -0.24,
01/28 06Z,   0.00,   6.10,  99.90,   5.87,  -0.24,
01/28 07Z,   0.00,   4.95,  99.90,   4.72,  -0.24,
01/28 08Z,   0.00,   3.93,  99.90,   3.69,  -0.24,
01/28 09Z,   0.00,   3.34,  99.90,   3.10,  -0.24,  (min)
01/28 10Z,   0.10,   3.39,  99.90,   3.26,  -0.24,
01/28 11Z,   0.10,   4.15,  99.90,   4.01,  -0.24,
01/28 12Z,   0.10,   5.47,  99.90,   5.34,  -0.24,
01/28 13Z,   0.10,   7.08,  99.90,   6.94,  -0.24,
01/28 14Z,   0.20,   8.61,  99.90,   8.58,  -0.24,
01/28 15Z,   0.10,   9.71,  99.90,   9.57,  -0.24,
01/28 16Z,   0.10,  10.10,  99.90,   9.97,  -0.24,  (max)
01/28 17Z,   0.10,   9.67,  99.90,   9.53,  -0.24,
01/28 18Z,   0.10,   8.48,  99.90,   8.34,  -0.24,
01/28 19Z,   0.10,   6.75,  99.90,   6.62,  -0.24,
01/28 20Z,   0.00,   4.85,  99.90,   4.61,  -0.24,
01/28 21Z,   0.00,   3.14,  99.90,   2.90,  -0.24,
01/28 22Z,   0.10,   1.96,  99.90,   1.82,  -0.24,
01/28 23Z,   0.10,   1.52,  99.90,   1.38,  -0.24,  (min)
01/29 00Z,   0.10,   1.85,  99.90,   1.71,  -0.24,
01/29 01Z,   0.10,   2.82,  99.90,   2.69,  -0.24,
01/29 02Z,   0.10,   4.17,  99.90,   4.03,  -0.24,
01/29 03Z,   0.10,   5.54,  99.90,   5.41,  -0.24,
01/29 04Z,   0.10,   6.63,  99.90,   6.49,  -0.24,
01/29 05Z,   0.00,   7.19,  99.90,   6.95,  -0.24,  (max)
01/29 06Z,   0.00,   7.14,  99.90,   6.91,  -0.24,
01/29 07Z,   0.00,   6.56,  99.90,   6.33,  -0.24,
01/29 08Z,   0.00,   5.67,  99.90,   5.43,  -0.24,
01/29 09Z,   0.00,   4.76,  99.90,   4.52,  -0.24,
01/29 10Z,   0.00,   4.14,  99.90,   3.90,  -0.24,
01/29 11Z,   0.00,   4.04,  99.90,   3.80,  -0.24,  (min)
01/29 12Z,   0.00,   4.56,  99.90,   4.32,  -0.24,
01/29 13Z,   0.00,   5.62,  99.90,   5.39,  -0.24,
01/29 14Z,   0.00,   7.02,  99.90,   6.78,  -0.24,
01/29 15Z,   0.00,   8.43,  99.90,   8.19,  -0.24,
01/29 16Z,   0.00,   9.50,  99.90,   9.27,  -0.24,
01/29 17Z,   0.00,   9.96,  99.90,   9.72,  -0.24,  (max)
01/29 18Z,   0.00,   9.64,  99.90,   9.40,  -0.24,
01/29 19Z,   0.00,   8.54,  99.90,   8.31,  -0.24,
01/29 20Z,   0.00,   6.87,  99.90,   6.64,  -0.24,
01/29 21Z,   0.00,   4.93,  99.90,   4.70,  -0.24,
01/29 22Z,   0.00,   3.11,  99.90,   2.87,  -0.24,
01/29 23Z,   0.00,   1.76,  99.90,   1.52,  -0.24,
01/30 00Z,   0.00,   1.14,  99.90,   0.90,  -0.24,

    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