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
Naples, FL
St Petersburg, FL
Clearwater, FL
Cedar Key, FL
Apalachicola, FL
Panama City, FL
Pensacola, FL
Waveland, MS
Grand Isle, LA
Sabine Pass, TX
Galveston, TX
Freeport, TX
Port Aransas, TX
Padre Island, TX
Surge List
Gulf Coast
PLEASE NOTE that zero is now at Mean Lower Low Water (MLLW).
This is the old default datum.
#Grand Isle East PT, LA : 10/31/2014 14:23:20 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/29 18Z,  -0.10,   0.20,   0.23,  99.90,   0.13,  (min)
10/29 19Z,  -0.10,   0.23,   0.30,  99.90,   0.17,
10/29 20Z,  -0.10,   0.29,   0.41,  99.90,   0.22,
10/29 21Z,   0.00,   0.38,   0.53,  99.90,   0.15,
10/29 22Z,   0.00,   0.49,   0.70,  99.90,   0.21,
10/29 23Z,   0.00,   0.61,   0.82,  99.90,   0.21,
10/30 00Z,  -0.10,   0.75,   0.97,  99.90,   0.32,
10/30 01Z,  -0.10,   0.88,   1.14,  99.90,   0.36,
10/30 02Z,  -0.10,   1.01,   1.25,  99.90,   0.34,
10/30 03Z,  -0.10,   1.13,   1.32,  99.90,   0.29,
10/30 04Z,  -0.10,   1.23,   1.54,  99.90,   0.41,
10/30 05Z,  -0.10,   1.31,   1.66,  99.90,   0.45,  (max)
10/30 06Z,  -0.10,   1.36,   1.62,  99.90,   0.36,  (min)
10/30 07Z,  -0.10,   1.39,   1.63,  99.90,   0.34,
10/30 08Z,  -0.10,   1.37,   1.68,  99.90,   0.41,  (max)
10/30 09Z,  -0.10,   1.33,   1.53,  99.90,   0.30,
10/30 10Z,   0.00,   1.24,   1.39,  99.90,   0.15,
10/30 11Z,  -0.10,   1.13,   1.28,  99.90,   0.25,
10/30 12Z,  -0.10,   0.99,   1.16,  99.90,   0.27,
10/30 13Z,  -0.10,   0.84,   0.97,  99.90,   0.23,
10/30 14Z,  -0.10,   0.69,   0.86,  99.90,   0.27,
10/30 15Z,  -0.10,   0.54,   0.71,  99.90,   0.27,
10/30 16Z,  -0.10,   0.42,   0.59,  99.90,   0.27,
10/30 17Z,  -0.10,   0.33,   0.50,  99.90,   0.27,
10/30 18Z,  -0.10,   0.28,   0.45,  99.90,   0.27,
10/30 19Z,   0.00,   0.26,   0.39,  99.90,   0.13,  (min)
10/30 20Z,   0.00,   0.29,   0.48,  99.90,   0.19,
10/30 21Z,   0.00,   0.35,   0.52,  99.90,   0.17,
10/30 22Z,   0.00,   0.44,   0.64,  99.90,   0.20,
10/30 23Z,   0.00,   0.54,   0.73,  99.90,   0.19,
10/31 00Z,   0.00,   0.66,   0.84,  99.90,   0.18,
10/31 01Z,   0.00,   0.77,   0.97,  99.90,   0.20,
10/31 02Z,   0.00,   0.89,   1.09,  99.90,   0.20,
10/31 03Z,   0.00,   0.99,   1.19,  99.90,   0.20,
10/31 04Z,   0.00,   1.08,   1.25,  99.90,   0.17,
10/31 05Z,   0.00,   1.15,   1.34,  99.90,   0.19,
10/31 06Z,   0.00,   1.21,   1.40,  99.90,   0.19,
10/31 07Z,   0.00,   1.25,   1.46,  99.90,   0.21,
10/31 08Z,   0.00,   1.26,   1.46,  99.90,   0.20,  (max)
10/31 09Z,   0.00,   1.25,   1.44,  99.90,   0.19,
10/31 10Z,   0.00,   1.21,   1.40,  99.90,   0.19,
10/31 11Z,   0.00,   1.15,   1.35,  99.90,   0.20,
10/31 12Z,   0.00,   1.06,   1.25,  99.90,   0.19,
10/31 13Z,  -0.10,   0.95,   1.12,  99.90,   0.27,
10/31 14Z,  -0.10,   0.83,   0.99,  99.90,   0.26,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/31 15Z,  -0.10,   0.71,  99.90,   0.85,   0.25,
10/31 16Z,  -0.10,   0.59,  99.90,   0.73,   0.24,
10/31 17Z,  -0.10,   0.49,  99.90,   0.62,   0.23,
10/31 18Z,  -0.10,   0.41,  99.90,   0.53,   0.22,
10/31 19Z,  -0.10,   0.37,  99.90,   0.48,   0.21,
10/31 20Z,  -0.10,   0.37,  99.90,   0.47,   0.20,  (min)
10/31 21Z,  -0.10,   0.40,  99.90,   0.49,   0.19,
10/31 22Z,  -0.10,   0.46,  99.90,   0.54,   0.18,  (max)
10/31 23Z,  -0.20,   0.54,  99.90,   0.51,   0.17,
11/01 00Z,  -0.30,   0.63,  99.90,   0.49,   0.16,  (min)
11/01 01Z,  -0.30,   0.72,  99.90,   0.57,   0.15,
11/01 02Z,  -0.30,   0.81,  99.90,   0.65,   0.15,  (max)
11/01 03Z,  -0.40,   0.88,  99.90,   0.63,   0.15,  (min)
11/01 04Z,  -0.40,   0.95,  99.90,   0.69,   0.15,
11/01 05Z,  -0.40,   1.00,  99.90,   0.74,   0.15,
11/01 06Z,  -0.40,   1.03,  99.90,   0.78,   0.15,
11/01 07Z,  -0.40,   1.06,  99.90,   0.81,   0.15,
11/01 08Z,  -0.40,   1.08,  99.90,   0.83,   0.15,
11/01 09Z,  -0.30,   1.09,  99.90,   0.94,   0.15,  (max)
11/01 10Z,  -0.30,   1.09,  99.90,   0.93,   0.15,
11/01 11Z,  -0.30,   1.07,  99.90,   0.91,   0.15,
11/01 12Z,  -0.30,   1.03,  99.90,   0.88,   0.15,
11/01 13Z,  -0.30,   0.98,  99.90,   0.82,   0.15,
11/01 14Z,  -0.30,   0.91,  99.90,   0.75,   0.15,
11/01 15Z,  -0.30,   0.82,  99.90,   0.67,   0.15,
11/01 16Z,  -0.30,   0.73,  99.90,   0.58,   0.15,
11/01 17Z,  -0.30,   0.65,  99.90,   0.49,   0.15,
11/01 18Z,  -0.30,   0.58,  99.90,   0.42,   0.15,  (min)
11/01 19Z,  -0.20,   0.53,  99.90,   0.47,   0.15,  (max)
11/01 20Z,  -0.30,   0.51,  99.90,   0.35,   0.15,  (min)
11/01 21Z,  -0.20,   0.52,  99.90,   0.46,   0.15,
11/01 22Z,  -0.20,   0.55,  99.90,   0.50,   0.15,
11/01 23Z,  -0.20,   0.61,  99.90,   0.55,   0.15,  (max)
11/02 00Z,  -0.30,   0.67,  99.90,   0.52,   0.15,  (min)
11/02 01Z,  -0.30,   0.74,  99.90,   0.58,   0.15,
11/02 02Z,  -0.30,   0.80,  99.90,   0.64,   0.15,
11/02 03Z,  -0.30,   0.84,  99.90,   0.68,   0.15,  (max)
11/02 04Z,  -0.40,   0.87,  99.90,   0.61,   0.15,  (min)
11/02 05Z,  -0.30,   0.88,  99.90,   0.72,   0.15,
11/02 06Z,  -0.30,   0.88,  99.90,   0.73,   0.15,  (max)
11/02 07Z,  -0.30,   0.88,  99.90,   0.73,   0.15,
11/02 08Z,  -0.30,   0.88,  99.90,   0.73,   0.15,  (min)
11/02 09Z,  -0.20,   0.88,  99.90,   0.83,   0.15,
11/02 10Z,  -0.20,   0.89,  99.90,   0.84,   0.15,
11/02 11Z,  -0.20,   0.90,  99.90,   0.84,   0.15,
11/02 12Z,  -0.20,   0.90,  99.90,   0.85,   0.15,  (max)
11/02 13Z,  -0.30,   0.90,  99.90,   0.74,   0.15,
11/02 14Z,  -0.30,   0.88,  99.90,   0.73,   0.15,
11/02 15Z,  -0.30,   0.86,  99.90,   0.70,   0.15,
11/02 16Z,  -0.30,   0.82,  99.90,   0.66,   0.15,
11/02 17Z,  -0.30,   0.77,  99.90,   0.61,   0.15,
11/02 18Z,  -0.30,   0.72,  99.90,   0.57,   0.15,
11/02 19Z,  -0.30,   0.69,  99.90,   0.53,   0.15,
11/02 20Z,  -0.30,   0.67,  99.90,   0.52,   0.15,  (min)
11/02 21Z,  -0.30,   0.67,  99.90,   0.52,   0.15,
11/02 22Z,  -0.20,   0.70,  99.90,   0.64,   0.15,  (max)
11/02 23Z,  -0.30,   0.74,  99.90,   0.58,   0.15,  (min)
11/03 00Z,  -0.30,   0.78,  99.90,   0.63,   0.15,
11/03 01Z,  -0.30,   0.83,  99.90,   0.67,   0.15,
11/03 02Z,  -0.30,   0.86,  99.90,   0.70,   0.15,
11/03 03Z,  -0.30,   0.87,  99.90,   0.72,   0.15,  (max)
11/03 04Z,  -0.30,   0.86,  99.90,   0.71,   0.15,
11/03 05Z,  -0.30,   0.83,  99.90,   0.68,   0.15,
11/03 06Z,  -0.30,   0.79,  99.90,   0.64,   0.15,
11/03 07Z,  -0.30,   0.75,  99.90,   0.59,   0.15,
11/03 08Z,  -0.30,   0.71,  99.90,   0.55,   0.15,
11/03 09Z,  -0.30,   0.68,  99.90,   0.53,   0.15,
11/03 10Z,  -0.30,   0.67,  99.90,   0.52,   0.15,  (min)
11/03 11Z,  -0.30,   0.68,  99.90,   0.52,   0.15,
11/03 12Z,  -0.30,   0.70,  99.90,   0.55,   0.15,
11/03 13Z,  -0.30,   0.73,  99.90,   0.58,   0.15,
11/03 14Z,  -0.30,   0.76,  99.90,   0.61,   0.15,
11/03 15Z,  -0.30,   0.79,  99.90,   0.63,   0.15,
11/03 16Z,  -0.30,   0.80,  99.90,   0.65,   0.15,
11/03 17Z,  -0.30,   0.81,  99.90,   0.65,   0.15,
11/03 18Z,  -0.20,   0.81,  99.90,   0.75,   0.15,  (max)
11/03 19Z,  -0.20,   0.81,  99.90,   0.75,   0.15,  (min)
11/03 20Z,  -0.20,   0.81,  99.90,   0.76,   0.15,
11/03 21Z,  -0.20,   0.83,  99.90,   0.77,   0.15,
11/03 22Z,  -0.20,   0.85,  99.90,   0.80,   0.15,
11/03 23Z,  -0.20,   0.89,  99.90,   0.84,   0.15,
11/04 00Z,  -0.20,   0.93,  99.90,   0.88,   0.15,
11/04 01Z,  -0.20,   0.96,  99.90,   0.91,   0.15,
11/04 02Z,  -0.20,   0.98,  99.90,   0.92,   0.15,  (max)
11/04 03Z,  -0.20,   0.97,  99.90,   0.92,   0.15,
11/04 04Z,  -0.20,   0.93,  99.90,   0.88,   0.15,
11/04 05Z,  -0.20,   0.87,  99.90,   0.81,   0.15,  (min)
11/04 06Z,  -0.10,   0.79,  99.90,   0.83,   0.15,

    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