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 : 05/07/2015 05:22:02 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/05 12Z,  -0.20,   1.68,   1.83,  99.90,   0.35,
05/05 13Z,  -0.20,   1.28,   1.38,  99.90,   0.30,
05/05 14Z,  -0.20,   0.88,   0.97,  99.90,   0.29,
05/05 15Z,  -0.20,   0.55,   0.65,  99.90,   0.30,
05/05 16Z,  -0.20,   0.36,   0.41,  99.90,   0.25,
05/05 17Z,  -0.20,   0.34,   0.36,  99.90,   0.22,  (min)
05/05 18Z,  -0.20,   0.53,   0.51,  99.90,   0.18,
05/05 19Z,  -0.30,   0.88,   0.83,  99.90,   0.25,
05/05 20Z,  -0.30,   1.29,   1.22,  99.90,   0.23,
05/05 21Z,  -0.30,   1.60,   1.50,  99.90,   0.20,
05/05 22Z,  -0.30,   1.71,   1.59,  99.90,   0.18,  (max)
05/05 23Z,  -0.30,   1.60,   1.39,  99.90,   0.09,
05/06 00Z,  -0.30,   1.31,   1.02,  99.90,   0.01,
05/06 01Z,  -0.30,   0.94,   0.72,  99.90,   0.08,
05/06 02Z,  -0.30,   0.57,   0.29,  99.90,   0.02,
05/06 03Z,  -0.30,   0.29,   0.02,  99.90,   0.03,
05/06 04Z,  -0.30,   0.16,  -0.11,  99.90,   0.03,
05/06 05Z,  -0.30,   0.24,  -0.11,  99.90,  -0.05,  (min)
05/06 06Z,  -0.40,   0.54,   0.09,  99.90,  -0.05,
05/06 07Z,  -0.40,   1.03,   0.55,  99.90,  -0.08,
05/06 08Z,  -0.40,   1.56,   1.12,  99.90,  -0.04,
05/06 09Z,  -0.40,   2.00,   1.58,  99.90,  -0.02,
05/06 10Z,  -0.40,   2.21,   1.76,  99.90,  -0.05,  (max)
05/06 11Z,  -0.40,   2.17,   1.68,  99.90,  -0.09,
05/06 12Z,  -0.40,   1.91,   1.39,  99.90,  -0.12,
05/06 13Z,  -0.40,   1.54,   0.96,  99.90,  -0.18,
05/06 14Z,  -0.40,   1.13,   0.54,  99.90,  -0.19,
05/06 15Z,  -0.40,   0.76,   0.19,  99.90,  -0.17,
05/06 16Z,  -0.40,   0.47,  -0.04,  99.90,  -0.11,
05/06 17Z,  -0.40,   0.33,  -0.15,  99.90,  -0.08,  (min)
05/06 18Z,  -0.40,   0.38,  -0.08,  99.90,  -0.06,
05/06 19Z,  -0.40,   0.63,   0.25,  99.90,   0.02,
05/06 20Z,  -0.40,   1.01,   0.70,  99.90,   0.09,
05/06 21Z,  -0.40,   1.39,   1.12,  99.90,   0.13,
05/06 22Z,  -0.40,   1.65,   1.34,  99.90,   0.09,
05/06 23Z,  -0.40,   1.69,   1.34,  99.90,   0.05,  (max)
05/07 00Z,  -0.40,   1.52,   1.11,  99.90,  -0.01,
05/07 01Z,  -0.40,   1.21,   0.69,  99.90,  -0.12,
05/07 02Z,  -0.40,   0.83,   0.29,  99.90,  -0.14,
05/07 03Z,  -0.40,   0.49,  -0.02,  99.90,  -0.11,
05/07 04Z,  -0.40,   0.25,  -0.21,  99.90,  -0.06,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/07 05Z,  -0.40,   0.18,  99.90,  -0.26,  -0.04,  (min)
05/07 06Z,  -0.40,   0.32,  99.90,  -0.09,  -0.01,
05/07 07Z,  -0.40,   0.69,  99.90,   0.30,   0.02,
05/07 08Z,  -0.40,   1.19,  99.90,   0.84,   0.04,
05/07 09Z,  -0.40,   1.71,  99.90,   1.38,   0.07,
05/07 10Z,  -0.30,   2.09,  99.90,   1.88,   0.10,
05/07 11Z,  -0.30,   2.22,  99.90,   2.04,   0.12,  (max)
05/07 12Z,  -0.30,   2.10,  99.90,   1.95,   0.15,
05/07 13Z,  -0.30,   1.80,  99.90,   1.67,   0.17,
05/07 14Z,  -0.30,   1.41,  99.90,   1.31,   0.20,
05/07 15Z,  -0.30,   1.01,  99.90,   0.94,   0.23,
05/07 16Z,  -0.30,   0.67,  99.90,   0.62,   0.25,
05/07 17Z,  -0.30,   0.42,  99.90,   0.37,   0.25,
05/07 18Z,  -0.30,   0.33,  99.90,   0.28,   0.25,  (min)
05/07 19Z,  -0.30,   0.43,  99.90,   0.38,   0.25,
05/07 20Z,  -0.30,   0.72,  99.90,   0.67,   0.25,
05/07 21Z,  -0.30,   1.11,  99.90,   1.06,   0.25,
05/07 22Z,  -0.30,   1.47,  99.90,   1.42,   0.25,
05/07 23Z,  -0.30,   1.68,  99.90,   1.63,   0.25,  (max)
05/08 00Z,  -0.30,   1.66,  99.90,   1.62,   0.25,
05/08 01Z,  -0.20,   1.46,  99.90,   1.51,   0.25,
05/08 02Z,  -0.20,   1.13,  99.90,   1.18,   0.25,
05/08 03Z,  -0.20,   0.77,  99.90,   0.82,   0.25,
05/08 04Z,  -0.20,   0.46,  99.90,   0.51,   0.25,
05/08 05Z,  -0.20,   0.26,  99.90,   0.31,   0.25,
05/08 06Z,  -0.20,   0.23,  99.90,   0.28,   0.25,  (min)
05/08 07Z,  -0.20,   0.42,  99.90,   0.47,   0.25,
05/08 08Z,  -0.20,   0.81,  99.90,   0.87,   0.25,
05/08 09Z,  -0.20,   1.32,  99.90,   1.38,   0.25,
05/08 10Z,  -0.20,   1.81,  99.90,   1.86,   0.25,
05/08 11Z,  -0.10,   2.12,  99.90,   2.27,   0.25,
05/08 12Z,  -0.10,   2.19,  99.90,   2.34,   0.25,  (max)
05/08 13Z,  -0.10,   2.01,  99.90,   2.17,   0.25,
05/08 14Z,  -0.10,   1.68,  99.90,   1.84,   0.25,
05/08 15Z,  -0.10,   1.29,  99.90,   1.45,   0.25,
05/08 16Z,  -0.10,   0.91,  99.90,   1.07,   0.25,
05/08 17Z,  -0.10,   0.59,  99.90,   0.75,   0.25,
05/08 18Z,  -0.10,   0.38,  99.90,   0.54,   0.25,
05/08 19Z,  -0.10,   0.33,  99.90,   0.49,   0.25,  (min)
05/08 20Z,  -0.10,   0.48,  99.90,   0.63,   0.25,
05/08 21Z,  -0.10,   0.79,  99.90,   0.95,   0.25,
05/08 22Z,  -0.10,   1.19,  99.90,   1.34,   0.25,
05/08 23Z,  -0.10,   1.53,  99.90,   1.68,   0.25,
05/09 00Z,  -0.10,   1.69,  99.90,   1.85,   0.25,  (max)
05/09 01Z,  -0.10,   1.65,  99.90,   1.80,   0.25,
05/09 02Z,  -0.10,   1.42,  99.90,   1.57,   0.25,
05/09 03Z,  -0.10,   1.09,  99.90,   1.25,   0.25,
05/09 04Z,  -0.10,   0.75,  99.90,   0.91,   0.25,
05/09 05Z,  -0.10,   0.46,  99.90,   0.62,   0.25,
05/09 06Z,  -0.10,   0.29,  99.90,   0.44,   0.25,  (min)
05/09 07Z,  -0.10,   0.29,  99.90,   0.45,   0.25,
05/09 08Z,  -0.10,   0.50,  99.90,   0.66,   0.25,
05/09 09Z,  -0.10,   0.90,  99.90,   1.06,   0.25,
05/09 10Z,  -0.10,   1.40,  99.90,   1.55,   0.25,
05/09 11Z,  -0.10,   1.84,  99.90,   1.99,   0.25,
05/09 12Z,  -0.10,   2.10,  99.90,   2.26,   0.25,
05/09 13Z,  -0.10,   2.12,  99.90,   2.28,   0.25,  (max)
05/09 14Z,  -0.10,   1.92,  99.90,   2.08,   0.25,
05/09 15Z,  -0.10,   1.59,  99.90,   1.74,   0.25,
05/09 16Z,  -0.10,   1.20,  99.90,   1.36,   0.25,
05/09 17Z,  -0.10,   0.84,  99.90,   0.99,   0.25,
05/09 18Z,  -0.10,   0.54,  99.90,   0.69,   0.25,
05/09 19Z,  -0.10,   0.35,  99.90,   0.50,   0.25,
05/09 20Z,  -0.10,   0.33,  99.90,   0.49,   0.25,  (min)
05/09 21Z,  -0.10,   0.51,  99.90,   0.66,   0.25,
05/09 22Z,  -0.10,   0.84,  99.90,   1.00,   0.25,
05/09 23Z,  -0.10,   1.24,  99.90,   1.39,   0.25,
05/10 00Z,  -0.10,   1.57,  99.90,   1.72,   0.25,
05/10 01Z,  -0.10,   1.72,  99.90,   1.87,   0.25,  (max)
05/10 02Z,  -0.10,   1.66,  99.90,   1.81,   0.25,
05/10 03Z,  -0.10,   1.43,  99.90,   1.59,   0.25,
05/10 04Z,  -0.10,   1.11,  99.90,   1.27,   0.25,
05/10 05Z,  -0.10,   0.78,  99.90,   0.94,   0.25,
05/10 06Z,  -0.10,   0.51,  99.90,   0.66,   0.25,
05/10 07Z,  -0.10,   0.34,  99.90,   0.50,   0.25,  (min)
05/10 08Z,  -0.10,   0.35,  99.90,   0.51,   0.25,
05/10 09Z,  -0.10,   0.56,  99.90,   0.72,   0.25,
05/10 10Z,  -0.10,   0.95,  99.90,   1.10,   0.25,
05/10 11Z,  -0.10,   1.42,  99.90,   1.57,   0.25,
05/10 12Z,  -0.10,   1.83,  99.90,   1.98,   0.25,
05/10 13Z,  -0.10,   2.05,  99.90,   2.21,   0.25,  (max)
05/10 14Z,  -0.10,   2.05,  99.90,   2.20,   0.25,
05/10 15Z,  -0.10,   1.84,  99.90,   2.00,   0.25,
05/10 16Z,  -0.10,   1.51,  99.90,   1.66,   0.25,
05/10 17Z,  -0.10,   1.13,  99.90,   1.28,   0.25,
05/10 18Z,  -0.10,   0.77,  99.90,   0.93,   0.25,
05/10 19Z,  -0.10,   0.48,  99.90,   0.64,   0.25,
05/10 20Z,  -0.10,   0.31,  99.90,   0.47,   0.25,  (min)
05/10 21Z,  -0.10,   0.32,  99.90,   0.47,   0.25,
05/10 22Z,  -0.10,   0.52,  99.90,   0.67,   0.25,
05/10 23Z,  -0.10,   0.87,  99.90,   1.02,   0.25,
05/11 00Z,  -0.10,   1.28,  99.90,   1.43,   0.25,

    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