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.
#Seward, AK : 05/29/2016 11:21:47 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/27 12Z,  -0.50,   9.09,   8.39,  99.90,  -0.20,
05/27 13Z,  -0.50,   9.52,   8.85,  99.90,  -0.17,  (max)
05/27 14Z,  -0.50,   9.01,   8.33,  99.90,  -0.18,
05/27 15Z,  -0.50,   7.64,   6.99,  99.90,  -0.15,
05/27 16Z,  -0.50,   5.67,   5.04,  99.90,  -0.13,
05/27 17Z,  -0.50,   3.47,   2.87,  99.90,  -0.10,
05/27 18Z,  -0.50,   1.44,   0.94,  99.90,  -0.00,
05/27 19Z,  -0.50,   0.06,  -0.38,  99.90,   0.06,
05/27 20Z,  -0.40,  -0.31,  -0.72,  99.90,  -0.01,  (min)
05/27 21Z,  -0.40,   0.39,   0.00,  99.90,   0.01,
05/27 22Z,  -0.40,   1.89,   1.47,  99.90,  -0.02,
05/27 23Z,  -0.40,   3.82,   3.36,  99.90,  -0.06,
05/28 00Z,  -0.40,   5.75,   5.27,  99.90,  -0.08,
05/28 01Z,  -0.40,   7.31,   6.87,  99.90,  -0.04,
05/28 02Z,  -0.40,   8.15,   7.65,  99.90,  -0.10,
05/28 03Z,  -0.40,   8.16,   7.72,  99.90,  -0.04,  (max)
05/28 04Z,  -0.40,   7.46,   7.00,  99.90,  -0.06,
05/28 05Z,  -0.30,   6.29,   5.77,  99.90,  -0.22,
05/28 06Z,  -0.30,   4.96,   4.44,  99.90,  -0.22,
05/28 07Z,  -0.30,   3.87,   3.24,  99.90,  -0.33,
05/28 08Z,  -0.30,   3.42,   2.76,  99.90,  -0.36,  (min)
05/28 09Z,  -0.30,   3.79,   3.18,  99.90,  -0.31,
05/28 10Z,  -0.30,   4.84,   4.17,  99.90,  -0.37,
05/28 11Z,  -0.30,   6.22,   5.51,  99.90,  -0.41,
05/28 12Z,  -0.20,   7.57,   6.84,  99.90,  -0.53,
05/28 13Z,  -0.20,   8.55,   7.88,  99.90,  -0.47,
05/28 14Z,  -0.20,   8.87,   8.22,  99.90,  -0.45,  (max)
05/28 15Z,  -0.30,   8.34,   7.76,  99.90,  -0.28,
05/28 16Z,  -0.30,   7.06,   6.51,  99.90,  -0.25,
05/28 17Z,  -0.30,   5.28,   4.74,  99.90,  -0.24,
05/28 18Z,  -0.20,   3.31,   2.83,  99.90,  -0.28,
05/28 19Z,  -0.20,   1.54,   1.11,  99.90,  -0.23,
05/28 20Z,  -0.20,   0.40,  -0.03,  99.90,  -0.23,
05/28 21Z,  -0.20,   0.20,  -0.14,  99.90,  -0.14,  (min)
05/28 22Z,  -0.20,   0.97,   0.59,  99.90,  -0.18,
05/28 23Z,  -0.20,   2.44,   2.01,  99.90,  -0.23,
05/29 00Z,  -0.10,   4.26,   3.85,  99.90,  -0.31,
05/29 01Z,  -0.20,   6.08,   5.74,  99.90,  -0.14,
05/29 02Z,  -0.20,   7.54,   7.12,  99.90,  -0.22,
05/29 03Z,  -0.20,   8.30,   7.94,  99.90,  -0.16,  (max)
05/29 04Z,  -0.20,   8.27,   7.84,  99.90,  -0.23,
05/29 05Z,  -0.20,   7.55,   7.18,  99.90,  -0.17,
05/29 06Z,  -0.10,   6.37,   5.92,  99.90,  -0.35,
05/29 07Z,  -0.10,   5.01,   4.50,  99.90,  -0.41,
05/29 08Z,  -0.10,   3.87,   3.28,  99.90,  -0.49,
05/29 09Z,  -0.10,   3.33,   2.76,  99.90,  -0.47,  (min)
05/29 10Z,  -0.10,   3.56,   3.05,  99.90,  -0.41,
05/29 11Z,  -0.10,   4.43,   3.89,  99.90,  -0.44,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/29 12Z,  -0.10,   5.64,  99.90,   5.11,  -0.42,
05/29 13Z,  -0.10,   6.89,  99.90,   6.38,  -0.41,
05/29 14Z,  -0.10,   7.86,  99.90,   7.36,  -0.40,
05/29 15Z,  -0.10,   8.25,  99.90,   7.76,  -0.39,  (max)
05/29 16Z,  -0.10,   7.88,  99.90,   7.40,  -0.37,
05/29 17Z,  -0.10,   6.81,  99.90,   6.34,  -0.36,
05/29 18Z,  -0.10,   5.24,  99.90,   4.80,  -0.35,
05/29 19Z,  -0.10,   3.48,  99.90,   3.04,  -0.34,
05/29 20Z,  -0.10,   1.86,  99.90,   1.44,  -0.32,
05/29 21Z,  -0.10,   0.83,  99.90,   0.42,  -0.31,
05/29 22Z,  -0.10,   0.68,  99.90,   0.28,  -0.30,  (min)
05/29 23Z,  -0.10,   1.42,  99.90,   1.03,  -0.29,
05/30 00Z,  -0.10,   2.83,  99.90,   2.45,  -0.29,
05/30 01Z,  -0.10,   4.62,  99.90,   4.23,  -0.29,
05/30 02Z,  -0.10,   6.43,  99.90,   6.05,  -0.29,
05/30 03Z,  -0.10,   7.90,  99.90,   7.51,  -0.29,
05/30 04Z,  -0.10,   8.68,  99.90,   8.29,  -0.29,  (max)
05/30 05Z,  -0.10,   8.64,  99.90,   8.26,  -0.29,
05/30 06Z,  -0.10,   7.87,  99.90,   7.49,  -0.29,
05/30 07Z,  -0.10,   6.57,  99.90,   6.19,  -0.29,
05/30 08Z,  -0.10,   5.04,  99.90,   4.65,  -0.29,
05/30 09Z,  -0.10,   3.68,  99.90,   3.29,  -0.29,
05/30 10Z,  -0.10,   2.91,  99.90,   2.52,  -0.29,  (min)
05/30 11Z,  -0.10,   2.91,  99.90,   2.52,  -0.29,
05/30 12Z,  -0.20,   3.59,  99.90,   3.11,  -0.29,
05/30 13Z,  -0.20,   4.73,  99.90,   4.24,  -0.29,
05/30 14Z,  -0.20,   6.04,  99.90,   5.55,  -0.29,
05/30 15Z,  -0.20,   7.18,  99.90,   6.70,  -0.29,
05/30 16Z,  -0.30,   7.81,  99.90,   7.23,  -0.29,  (max)
05/30 17Z,  -0.30,   7.71,  99.90,   7.12,  -0.29,
05/30 18Z,  -0.30,   6.89,  99.90,   6.30,  -0.29,
05/30 19Z,  -0.30,   5.52,  99.90,   4.93,  -0.29,
05/30 20Z,  -0.30,   3.86,  99.90,   3.28,  -0.29,
05/30 21Z,  -0.20,   2.29,  99.90,   1.80,  -0.29,
05/30 22Z,  -0.20,   1.24,  99.90,   0.76,  -0.29,
05/30 23Z,  -0.20,   1.04,  99.90,   0.56,  -0.29,  (min)
05/31 00Z,  -0.20,   1.73,  99.90,   1.25,  -0.29,
05/31 01Z,  -0.20,   3.14,  99.90,   2.65,  -0.29,
05/31 02Z,  -0.20,   4.98,  99.90,   4.49,  -0.29,
05/31 03Z,  -0.20,   6.91,  99.90,   6.42,  -0.29,
05/31 04Z,  -0.20,   8.48,  99.90,   7.99,  -0.29,
05/31 05Z,  -0.20,   9.31,  99.90,   8.82,  -0.29,  (max)
05/31 06Z,  -0.20,   9.24,  99.90,   8.75,  -0.29,
05/31 07Z,  -0.20,   8.33,  99.90,   7.85,  -0.29,
05/31 08Z,  -0.10,   6.78,  99.90,   6.40,  -0.29,
05/31 09Z,  -0.10,   4.92,  99.90,   4.53,  -0.29,
05/31 10Z,  -0.10,   3.21,  99.90,   2.82,  -0.29,
05/31 11Z,  -0.10,   2.12,  99.90,   1.73,  -0.29,
05/31 12Z,  -0.20,   1.88,  99.90,   1.40,  -0.29,  (min)
05/31 13Z,  -0.20,   2.47,  99.90,   1.98,  -0.29,
05/31 14Z,  -0.20,   3.67,  99.90,   3.18,  -0.29,
05/31 15Z,  -0.20,   5.21,  99.90,   4.72,  -0.29,
05/31 16Z,  -0.20,   6.68,  99.90,   6.19,  -0.29,
05/31 17Z,  -0.20,   7.65,  99.90,   7.16,  -0.29,
05/31 18Z,  -0.20,   7.85,  99.90,   7.36,  -0.29,  (max)
05/31 19Z,  -0.20,   7.25,  99.90,   6.76,  -0.29,
05/31 20Z,  -0.10,   5.99,  99.90,   5.60,  -0.29,
05/31 21Z,  -0.10,   4.33,  99.90,   3.94,  -0.29,
05/31 22Z,   0.00,   2.68,  99.90,   2.39,  -0.29,
05/31 23Z,   0.00,   1.53,  99.90,   1.25,  -0.29,
06/01 00Z,   0.00,   1.26,  99.90,   0.97,  -0.29,  (min)
06/01 01Z,   0.00,   1.94,  99.90,   1.65,  -0.29,
06/01 02Z,   0.00,   3.42,  99.90,   3.14,  -0.29,
06/01 03Z,   0.00,   5.44,  99.90,   5.15,  -0.29,
06/01 04Z,   0.00,   7.56,  99.90,   7.27,  -0.29,
06/01 05Z,   0.00,   9.27,  99.90,   8.98,  -0.29,
06/01 06Z,   0.00,  10.13,  99.90,   9.84,  -0.29,  (max)
06/01 07Z,   0.00,   9.95,  99.90,   9.66,  -0.29,
06/01 08Z,   0.00,   8.79,  99.90,   8.50,  -0.29,
06/01 09Z,   0.00,   6.86,  99.90,   6.58,  -0.29,
06/01 10Z,   0.00,   4.56,  99.90,   4.27,  -0.29,
06/01 11Z,   0.00,   2.43,  99.90,   2.15,  -0.29,
06/01 12Z,   0.00,   1.03,  99.90,   0.74,  -0.29,
06/01 13Z,   0.00,   0.63,  99.90,   0.34,  -0.29,  (min)
06/01 14Z,   0.00,   1.24,  99.90,   0.95,  -0.29,
06/01 15Z,   0.00,   2.67,  99.90,   2.39,  -0.29,
06/01 16Z,   0.00,   4.58,  99.90,   4.29,  -0.29,
06/01 17Z,   0.00,   6.45,  99.90,   6.17,  -0.29,
06/01 18Z,   0.00,   7.78,  99.90,   7.49,  -0.29,
06/01 19Z,   0.00,   8.24,  99.90,   7.95,  -0.29,  (max)
06/01 20Z,   0.00,   7.77,  99.90,   7.49,  -0.29,
06/01 21Z,   0.10,   6.51,  99.90,   6.32,  -0.29,
06/01 22Z,   0.10,   4.73,  99.90,   4.55,  -0.29,
06/01 23Z,   0.20,   2.93,  99.90,   2.84,  -0.29,
06/02 00Z,   0.20,   1.66,  99.90,   1.58,  -0.29,

    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