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.
#Cambridge, MD : 07/03/2015 02:19:29 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/01 06Z,   0.10,   1.72,   2.81,  99.90,   0.99,  0.05 ft above HAT
07/01 07Z,   0.10,   2.13,   3.25,  99.90,   1.02,  0.49 ft above HAT  (max)
07/01 08Z,   0.10,   2.30,   2.86,  99.90,   0.46,  0.10 ft above HAT
07/01 09Z,   0.10,   2.23,   2.55,  99.90,   0.22,
07/01 10Z,   0.10,   1.97,   2.30,  99.90,   0.23,
07/01 11Z,   0.10,   1.61,   1.96,  99.90,   0.25,
07/01 12Z,   0.00,   1.21,   1.61,  99.90,   0.40,
07/01 13Z,   0.00,   0.85,   1.35,  99.90,   0.50,
07/01 14Z,   0.00,   0.57,   1.12,  99.90,   0.55,
07/01 15Z,   0.00,   0.45,   1.01,  99.90,   0.56,  (min)
07/01 16Z,   0.00,   0.53,   1.07,  99.90,   0.54,
07/01 17Z,   0.00,   0.81,   1.31,  99.90,   0.50,
07/01 18Z,   0.00,   1.19,   1.64,  99.90,   0.45,
07/01 19Z,   0.00,   1.54,   1.91,  99.90,   0.37,
07/01 20Z,   0.00,   1.74,   2.04,  99.90,   0.30,  (max)
07/01 21Z,   0.00,   1.71,   1.95,  99.90,   0.24,
07/01 22Z,   0.00,   1.47,   1.65,  99.90,   0.18,
07/01 23Z,   0.00,   1.10,   1.24,  99.90,   0.14,
07/02 00Z,   0.00,   0.70,   0.86,  99.90,   0.16,
07/02 01Z,  -0.10,   0.36,   0.54,  99.90,   0.28,
07/02 02Z,  -0.10,   0.14,   0.33,  99.90,   0.29,
07/02 03Z,   0.00,   0.12,   0.24,  99.90,   0.12,  (min)
07/02 04Z,   0.00,   0.33,   0.48,  99.90,   0.15,
07/02 05Z,   0.00,   0.77,   1.06,  99.90,   0.29,
07/02 06Z,   0.00,   1.33,   1.56,  99.90,   0.23,
07/02 07Z,   0.00,   1.88,   2.02,  99.90,   0.14,
07/02 08Z,   0.00,   2.25,   2.37,  99.90,   0.12,
07/02 09Z,   0.00,   2.36,   2.44,  99.90,   0.08,  (max)
07/02 10Z,   0.00,   2.22,   2.31,  99.90,   0.09,
07/02 11Z,   0.00,   1.90,   1.99,  99.90,   0.09,
07/02 12Z,  -0.10,   1.50,   1.57,  99.90,   0.17,
07/02 13Z,  -0.10,   1.08,   1.25,  99.90,   0.27,
07/02 14Z,  -0.10,   0.72,   0.97,  99.90,   0.35,
07/02 15Z,  -0.10,   0.46,   0.77,  99.90,   0.41,
07/02 16Z,  -0.10,   0.38,   0.63,  99.90,   0.35,  (min)
07/02 17Z,  -0.10,   0.52,   0.75,  99.90,   0.33,
07/02 18Z,  -0.10,   0.86,   1.12,  99.90,   0.36,
07/02 19Z,  -0.10,   1.28,   1.57,  99.90,   0.39,
07/02 20Z,  -0.10,   1.63,   1.90,  99.90,   0.37,
07/02 21Z,  -0.10,   1.79,   2.01,  99.90,   0.32,  (max)
07/02 22Z,  -0.10,   1.71,   1.88,  99.90,   0.27,
07/02 23Z,  -0.10,   1.43,   1.53,  99.90,   0.20,
07/03 00Z,  -0.10,   1.05,   1.11,  99.90,   0.16,
07/03 01Z,  -0.10,   0.65,   0.73,  99.90,   0.18,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/03 02Z,  -0.10,   0.32,  99.90,   0.41,   0.20,
07/03 03Z,  -0.10,   0.13,  99.90,   0.24,   0.21,  (min)
07/03 04Z,  -0.10,   0.15,  99.90,   0.27,   0.23,
07/03 05Z,  -0.10,   0.41,  99.90,   0.55,   0.24,
07/03 06Z,  -0.10,   0.89,  99.90,   1.05,   0.25,
07/03 07Z,  -0.10,   1.48,  99.90,   1.65,   0.27,
07/03 08Z,  -0.10,   2.01,  99.90,   2.19,   0.28,
07/03 09Z,  -0.10,   2.33,  99.90,   2.53,   0.30,
07/03 10Z,  -0.10,   2.37,  99.90,   2.58,   0.31,  (max)
07/03 11Z,  -0.10,   2.16,  99.90,   2.39,   0.33,
07/03 12Z,  -0.10,   1.80,  99.90,   2.04,   0.34,
07/03 13Z,  -0.10,   1.37,  99.90,   1.62,   0.36,
07/03 14Z,  -0.10,   0.94,  99.90,   1.20,   0.36,
07/03 15Z,  -0.10,   0.58,  99.90,   0.84,   0.36,
07/03 16Z,  -0.10,   0.35,  99.90,   0.61,   0.36,  (min)
07/03 17Z,   0.00,   0.33,  99.90,   0.68,   0.36,
07/03 18Z,   0.00,   0.53,  99.90,   0.89,   0.36,
07/03 19Z,   0.00,   0.93,  99.90,   1.28,   0.36,
07/03 20Z,   0.00,   1.37,  99.90,   1.73,   0.36,
07/03 21Z,   0.00,   1.72,  99.90,   2.07,   0.36,
07/03 22Z,   0.00,   1.84,  99.90,   2.20,   0.36,  (max)
07/03 23Z,   0.00,   1.72,  99.90,   2.07,   0.36,
07/04 00Z,   0.00,   1.41,  99.90,   1.76,   0.36,
07/04 01Z,   0.00,   1.01,  99.90,   1.37,   0.36,
07/04 02Z,   0.00,   0.62,  99.90,   0.98,   0.36,
07/04 03Z,   0.00,   0.31,  99.90,   0.67,   0.36,
07/04 04Z,   0.00,   0.15,  99.90,   0.51,   0.36,  (min)
07/04 05Z,   0.00,   0.21,  99.90,   0.56,   0.36,
07/04 06Z,   0.00,   0.51,  99.90,   0.87,   0.36,
07/04 07Z,   0.00,   1.02,  99.90,   1.38,   0.36,
07/04 08Z,   0.00,   1.61,  99.90,   1.96,   0.36,
07/04 09Z,   0.00,   2.10,  99.90,   2.46,   0.36,
07/04 10Z,   0.00,   2.36,  99.90,   2.72,   0.36,  (max)
07/04 11Z,   0.00,   2.34,  99.90,   2.69,   0.36,
07/04 12Z,   0.10,   2.07,  99.90,   2.53,   0.36,
07/04 13Z,   0.10,   1.67,  99.90,   2.13,   0.36,
07/04 14Z,   0.10,   1.22,  99.90,   1.68,   0.36,
07/04 15Z,   0.10,   0.80,  99.90,   1.25,   0.36,
07/04 16Z,   0.10,   0.45,  99.90,   0.91,   0.36,
07/04 17Z,   0.10,   0.26,  99.90,   0.72,   0.36,  (min)
07/04 18Z,   0.10,   0.29,  99.90,   0.75,   0.36,
07/04 19Z,   0.10,   0.56,  99.90,   1.02,   0.36,
07/04 20Z,   0.10,   1.00,  99.90,   1.46,   0.36,
07/04 21Z,   0.10,   1.47,  99.90,   1.92,   0.36,
07/04 22Z,   0.10,   1.79,  99.90,   2.25,   0.36,
07/04 23Z,   0.10,   1.88,  99.90,   2.34,   0.36,  (max)
07/05 00Z,   0.10,   1.73,  99.90,   2.18,   0.36,
07/05 01Z,   0.10,   1.41,  99.90,   1.86,   0.36,
07/05 02Z,   0.00,   1.01,  99.90,   1.37,   0.36,
07/05 03Z,   0.00,   0.64,  99.90,   0.99,   0.36,
07/05 04Z,   0.00,   0.34,  99.90,   0.70,   0.36,
07/05 05Z,   0.00,   0.21,  99.90,   0.56,   0.36,  (min)
07/05 06Z,   0.00,   0.29,  99.90,   0.64,   0.36,
07/05 07Z,  -0.10,   0.61,  99.90,   0.87,   0.36,
07/05 08Z,  -0.10,   1.13,  99.90,   1.39,   0.36,
07/05 09Z,  -0.10,   1.70,  99.90,   1.95,   0.36,
07/05 10Z,  -0.10,   2.14,  99.90,   2.40,   0.36,
07/05 11Z,  -0.10,   2.34,  99.90,   2.59,   0.36,  (max)
07/05 12Z,  -0.10,   2.26,  99.90,   2.51,   0.36,
07/05 13Z,  -0.10,   1.95,  99.90,   2.21,   0.36,
07/05 14Z,  -0.10,   1.53,  99.90,   1.79,   0.36,
07/05 15Z,  -0.10,   1.08,  99.90,   1.33,   0.36,
07/05 16Z,  -0.10,   0.66,  99.90,   0.92,   0.36,
07/05 17Z,  -0.10,   0.34,  99.90,   0.59,   0.36,
07/05 18Z,  -0.10,   0.19,  99.90,   0.45,   0.36,  (min)
07/05 19Z,  -0.10,   0.28,  99.90,   0.53,   0.36,
07/05 20Z,  -0.10,   0.60,  99.90,   0.86,   0.36,
07/05 21Z,  -0.10,   1.08,  99.90,   1.33,   0.36,
07/05 22Z,  -0.10,   1.55,  99.90,   1.80,   0.36,
07/05 23Z,  -0.10,   1.85,  99.90,   2.11,   0.36,
07/06 00Z,  -0.10,   1.92,  99.90,   2.17,   0.36,  (max)
07/06 01Z,  -0.10,   1.75,  99.90,   2.01,   0.36,
07/06 02Z,   0.00,   1.43,  99.90,   1.78,   0.36,
07/06 03Z,   0.00,   1.05,  99.90,   1.41,   0.36,
07/06 04Z,   0.00,   0.69,  99.90,   1.05,   0.36,
07/06 05Z,   0.00,   0.41,  99.90,   0.77,   0.36,
07/06 06Z,   0.00,   0.29,  99.90,   0.65,   0.36,  (min)
07/06 07Z,   0.00,   0.38,  99.90,   0.74,   0.36,
07/06 08Z,   0.00,   0.71,  99.90,   1.07,   0.36,
07/06 09Z,   0.00,   1.21,  99.90,   1.56,   0.36,
07/06 10Z,   0.00,   1.74,  99.90,   2.09,   0.36,
07/06 11Z,   0.00,   2.13,  99.90,   2.48,   0.36,
07/06 12Z,   0.00,   2.27,  99.90,   2.62,   0.36,  (max)
07/06 13Z,   0.00,   2.15,  99.90,   2.50,   0.36,
07/06 14Z,  -0.10,   1.82,  99.90,   2.08,   0.36,
07/06 15Z,  -0.10,   1.40,  99.90,   1.65,   0.36,
07/06 16Z,  -0.10,   0.95,  99.90,   1.20,   0.36,
07/06 17Z,  -0.10,   0.54,  99.90,   0.80,   0.36,
07/06 18Z,  -0.10,   0.25,  99.90,   0.50,   0.36,

    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