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.
#Sewells Point, VA : 09/02/2014 09:21:58 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
08/31 18Z,  -0.30,   2.78,   3.18,  99.90,   0.70,  (max)
08/31 19Z,  -0.30,   2.52,   2.91,  99.90,   0.69,
08/31 20Z,  -0.30,   2.07,   2.43,  99.90,   0.66,
08/31 21Z,  -0.30,   1.52,   1.86,  99.90,   0.64,
08/31 22Z,  -0.30,   1.01,   1.27,  99.90,   0.56,
08/31 23Z,  -0.30,   0.65,   0.88,  99.90,   0.53,
09/01 00Z,  -0.30,   0.53,   0.78,  99.90,   0.55,  (min)
09/01 01Z,  -0.40,   0.67,   0.90,  99.90,   0.63,
09/01 02Z,  -0.40,   1.05,   1.18,  99.90,   0.53,
09/01 03Z,  -0.40,   1.55,   1.54,  99.90,   0.39,
09/01 04Z,  -0.40,   2.02,   1.99,  99.90,   0.37,
09/01 05Z,  -0.40,   2.34,   2.30,  99.90,   0.36,
09/01 06Z,  -0.40,   2.41,   2.36,  99.90,   0.35,  (max)
09/01 07Z,  -0.40,   2.23,   2.16,  99.90,   0.33,
09/01 08Z,  -0.40,   1.84,   1.80,  99.90,   0.36,
09/01 09Z,  -0.50,   1.35,   1.29,  99.90,   0.44,
09/01 10Z,  -0.50,   0.87,   0.77,  99.90,   0.40,
09/01 11Z,  -0.50,   0.51,   0.44,  99.90,   0.43,
09/01 12Z,  -0.50,   0.38,   0.28,  99.90,   0.40,  (min)
09/01 13Z,  -0.50,   0.53,   0.40,  99.90,   0.37,
09/01 14Z,  -0.50,   0.92,   0.73,  99.90,   0.31,
09/01 15Z,  -0.50,   1.49,   1.31,  99.90,   0.32,
09/01 16Z,  -0.40,   2.07,   1.90,  99.90,   0.23,
09/01 17Z,  -0.40,   2.54,   2.45,  99.90,   0.31,
09/01 18Z,  -0.40,   2.79,   2.72,  99.90,   0.33,  (max)
09/01 19Z,  -0.40,   2.76,   2.71,  99.90,   0.35,
09/01 20Z,  -0.40,   2.48,   2.41,  99.90,   0.33,
09/01 21Z,  -0.40,   2.03,   1.93,  99.90,   0.30,
09/01 22Z,  -0.40,   1.49,   1.40,  99.90,   0.31,
09/01 23Z,  -0.40,   1.00,   0.79,  99.90,   0.19,
09/02 00Z,  -0.40,   0.66,   0.46,  99.90,   0.20,
09/02 01Z,  -0.40,   0.56,   0.33,  99.90,   0.17,  (min)
09/02 02Z,  -0.40,   0.72,   0.46,  99.90,   0.14,
09/02 03Z,  -0.40,   1.10,   0.89,  99.90,   0.19,
09/02 04Z,  -0.40,   1.58,   1.42,  99.90,   0.24,
09/02 05Z,  -0.40,   2.03,   1.96,  99.90,   0.33,
09/02 06Z,  -0.40,   2.31,   2.29,  99.90,   0.38,
09/02 07Z,  -0.40,   2.36,   2.31,  99.90,   0.35,  (max)
09/02 08Z,  -0.40,   2.16,   2.07,  99.90,   0.31,
09/02 09Z,  -0.40,   1.78,   1.70,  99.90,   0.32,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
09/02 10Z,  -0.40,   1.30,  99.90,   1.24,   0.34,
09/02 11Z,  -0.40,   0.84,  99.90,   0.79,   0.35,
09/02 12Z,  -0.40,   0.51,  99.90,   0.48,   0.37,
09/02 13Z,  -0.40,   0.40,  99.90,   0.39,   0.39,  (min)
09/02 14Z,  -0.40,   0.56,  99.90,   0.57,   0.40,
09/02 15Z,  -0.40,   0.97,  99.90,   0.99,   0.42,
09/02 16Z,  -0.40,   1.53,  99.90,   1.57,   0.44,
09/02 17Z,  -0.40,   2.11,  99.90,   2.16,   0.45,
09/02 18Z,  -0.30,   2.57,  99.90,   2.74,   0.47,
09/02 19Z,  -0.30,   2.81,  99.90,   3.00,   0.49,  (max)
09/02 20Z,  -0.30,   2.78,  99.90,   2.98,   0.50,
09/02 21Z,  -0.30,   2.50,  99.90,   2.72,   0.52,
09/02 22Z,  -0.30,   2.05,  99.90,   2.27,   0.52,
09/02 23Z,  -0.30,   1.51,  99.90,   1.73,   0.52,
09/03 00Z,  -0.30,   1.01,  99.90,   1.23,   0.52,
09/03 01Z,  -0.30,   0.66,  99.90,   0.88,   0.52,
09/03 02Z,  -0.30,   0.55,  99.90,   0.77,   0.52,  (min)
09/03 03Z,  -0.30,   0.70,  99.90,   0.92,   0.52,
09/03 04Z,  -0.30,   1.07,  99.90,   1.29,   0.52,
09/03 05Z,  -0.40,   1.56,  99.90,   1.68,   0.52,
09/03 06Z,  -0.40,   2.01,  99.90,   2.13,   0.52,
09/03 07Z,  -0.40,   2.30,  99.90,   2.42,   0.52,
09/03 08Z,  -0.40,   2.36,  99.90,   2.48,   0.52,  (max)
09/03 09Z,  -0.40,   2.18,  99.90,   2.30,   0.52,
09/03 10Z,  -0.40,   1.80,  99.90,   1.92,   0.52,
09/03 11Z,  -0.40,   1.32,  99.90,   1.44,   0.52,
09/03 12Z,  -0.30,   0.85,  99.90,   1.07,   0.52,
09/03 13Z,  -0.30,   0.51,  99.90,   0.72,   0.52,
09/03 14Z,  -0.30,   0.38,  99.90,   0.60,   0.52,  (min)
09/03 15Z,  -0.30,   0.53,  99.90,   0.75,   0.52,
09/03 16Z,  -0.20,   0.94,  99.90,   1.26,   0.52,
09/03 17Z,  -0.20,   1.51,  99.90,   1.82,   0.52,
09/03 18Z,  -0.20,   2.10,  99.90,   2.42,   0.52,
09/03 19Z,  -0.20,   2.59,  99.90,   2.90,   0.52,
09/03 20Z,  -0.20,   2.85,  99.90,   3.17,   0.52,  (max)
09/03 21Z,  -0.20,   2.85,  99.90,   3.16,   0.52,
09/03 22Z,  -0.20,   2.58,  99.90,   2.90,   0.52,
09/03 23Z,  -0.20,   2.11,  99.90,   2.43,   0.52,
09/04 00Z,  -0.20,   1.55,  99.90,   1.87,   0.52,
09/04 01Z,  -0.20,   1.00,  99.90,   1.32,   0.52,
09/04 02Z,  -0.20,   0.61,  99.90,   0.93,   0.52,
09/04 03Z,  -0.20,   0.47,  99.90,   0.79,   0.52,  (min)
09/04 04Z,  -0.20,   0.61,  99.90,   0.93,   0.52,
09/04 05Z,  -0.20,   1.00,  99.90,   1.32,   0.52,
09/04 06Z,  -0.20,   1.52,  99.90,   1.83,   0.52,
09/04 07Z,  -0.20,   2.01,  99.90,   2.33,   0.52,
09/04 08Z,  -0.20,   2.35,  99.90,   2.67,   0.52,
09/04 09Z,  -0.20,   2.44,  99.90,   2.76,   0.52,  (max)
09/04 10Z,  -0.20,   2.28,  99.90,   2.60,   0.52,
09/04 11Z,  -0.20,   1.90,  99.90,   2.22,   0.52,
09/04 12Z,  -0.20,   1.39,  99.90,   1.71,   0.52,
09/04 13Z,  -0.20,   0.88,  99.90,   1.20,   0.52,
09/04 14Z,  -0.20,   0.48,  99.90,   0.80,   0.52,
09/04 15Z,  -0.20,   0.32,  99.90,   0.63,   0.52,  (min)
09/04 16Z,  -0.20,   0.44,  99.90,   0.76,   0.52,
09/04 17Z,  -0.20,   0.84,  99.90,   1.16,   0.52,
09/04 18Z,  -0.20,   1.43,  99.90,   1.75,   0.52,
09/04 19Z,  -0.20,   2.07,  99.90,   2.39,   0.52,
09/04 20Z,  -0.20,   2.61,  99.90,   2.93,   0.52,
09/04 21Z,  -0.20,   2.93,  99.90,   3.24,   0.52,
09/04 22Z,  -0.20,   2.95,  99.90,   3.27,   0.52,  (max)
09/04 23Z,  -0.20,   2.69,  99.90,   3.01,   0.52,
09/05 00Z,  -0.20,   2.19,  99.90,   2.51,   0.52,
09/05 01Z,  -0.20,   1.57,  99.90,   1.89,   0.52,
09/05 02Z,  -0.20,   0.96,  99.90,   1.28,   0.52,
09/05 03Z,  -0.20,   0.51,  99.90,   0.83,   0.52,
09/05 04Z,  -0.20,   0.34,  99.90,   0.65,   0.52,  (min)
09/05 05Z,  -0.20,   0.48,  99.90,   0.80,   0.52,
09/05 06Z,  -0.20,   0.91,  99.90,   1.23,   0.52,
09/05 07Z,  -0.20,   1.48,  99.90,   1.80,   0.52,
09/05 08Z,  -0.20,   2.05,  99.90,   2.37,   0.52,
09/05 09Z,  -0.20,   2.46,  99.90,   2.78,   0.52,
09/05 10Z,  -0.20,   2.60,  99.90,   2.92,   0.52,  (max)
09/05 11Z,  -0.20,   2.45,  99.90,   2.77,   0.52,
09/05 12Z,  -0.20,   2.05,  99.90,   2.37,   0.52,
09/05 13Z,  -0.20,   1.49,  99.90,   1.81,   0.52,
09/05 14Z,  -0.20,   0.90,  99.90,   1.21,   0.52,
09/05 15Z,  -0.20,   0.42,  99.90,   0.74,   0.52,
09/05 16Z,  -0.20,   0.20,  99.90,   0.52,   0.52,  (min)
09/05 17Z,  -0.20,   0.30,  99.90,   0.62,   0.52,
09/05 18Z,  -0.20,   0.72,  99.90,   1.03,   0.52,
09/05 19Z,  -0.20,   1.35,  99.90,   1.67,   0.52,
09/05 20Z,  -0.20,   2.06,  99.90,   2.38,   0.52,
09/05 21Z,  -0.20,   2.66,  99.90,   2.98,   0.52,
09/05 22Z,  -0.20,   3.03,  99.90,   3.35,   0.52,
09/05 23Z,  -0.20,   3.08,  99.90,   3.40,   0.52,  (max)
09/06 00Z,  -0.20,   2.80,  99.90,   3.11,   0.52,
09/06 01Z,  99.90,   2.24,  99.90,  99.90,   0.52,
09/06 02Z,  99.90,   1.54,  99.90,  99.90,   0.52,
09/06 03Z,  99.90,   0.85,  99.90,  99.90,   0.52,
09/06 04Z,  99.90,   0.35,  99.90,  99.90,   0.52,
09/06 05Z,  99.90,   0.16,  99.90,  99.90,   0.52,
09/06 06Z,  99.90,   0.34,  99.90,  99.90,   0.52,

    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