EXTRA-TROPICAL  STORM  SURGE
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Manual
Datum
hat-on
mhhw-on
msl-on
mllw-on
Regions
Northeast
Mid-Atlantic
Southeast
Gulf
Northwest
Alaska
Gulf of Alaska
Status
Stations
Duck Pier, NC
Cape Hatteras NC
Beaufort, NC
Wilmington, NC
Wrightsville Bch
Holden Beach, NC
Springmaid, SC
Charleston, SC
Ft. Pulaski, GA
Fernandina, FL
Surge List
East Coast
#Cordova, AK : 02/19/2026 09:21:10 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/17 18Z,  -0.80,   4.91,   4.37,  99.90,   0.26,
02/17 19Z,  -0.80,   7.66,   7.12,  99.90,   0.26,
02/17 20Z,  -0.80,  10.43,   9.79,  99.90,   0.16,
02/17 21Z,  -0.70,  12.55,  11.94,  99.90,   0.09,
02/17 22Z,  -0.80,  13.53,  99.90,  99.90,  99.90,
02/17 23Z,  -0.70,  13.08,  12.33,  99.90,  -0.05,  (max)
02/18 00Z,  -0.70,  11.16,  10.61,  99.90,   0.15,
02/18 01Z,  -0.70,   8.07,   7.63,  99.90,   0.26,
02/18 02Z,  -0.70,   4.41,   3.96,  99.90,   0.25,
02/18 03Z,  -0.80,   1.00,   0.33,  99.90,   0.13,
02/18 04Z,  -0.80,  -1.16,  -2.36,  99.90,  -0.40,  (min)
02/18 05Z,  -0.80,  -1.37,  -2.28,  99.90,  -0.11,
02/18 06Z,  -0.80,   0.28,  -0.54,  99.90,  -0.02,
02/18 07Z,  -0.70,   3.16,   2.47,  99.90,   0.01,
02/18 08Z,  -0.70,   6.50,   5.80,  99.90,  -0.00,
02/18 09Z,  -0.80,   9.57,   8.55,  99.90,  -0.22,
02/18 10Z,  -0.80,  11.73,  10.54,  99.90,  -0.39,
02/18 11Z,  -0.80,  12.58,  11.56,  99.90,  -0.22,  (max)
02/18 12Z,  -0.90,  11.92,  11.01,  99.90,  -0.01,
02/18 13Z,  -0.80,   9.89,   9.11,  99.90,   0.02,
02/18 14Z,  -0.90,   7.03,   6.40,  99.90,   0.27,
02/18 15Z,  -0.80,   4.06,   3.23,  99.90,  -0.03,
02/18 16Z,  -0.80,   1.91,   0.88,  99.90,  -0.23,
02/18 17Z,  -0.80,   1.43,   0.11,  99.90,  -0.52,  (min)
02/18 18Z,  -0.90,   2.78,   1.95,  99.90,   0.07,
02/18 19Z,  -0.80,   5.37,   4.59,  99.90,   0.02,
02/18 20Z,  -0.80,   8.44,   7.64,  99.90,   0.00,
02/18 21Z,  -0.80,  11.21,  10.18,  99.90,  -0.23,
02/18 22Z,  -0.70,  13.05,  12.03,  99.90,  -0.32,
02/18 23Z,  -0.80,  13.53,  12.56,  99.90,  -0.17,  (max)
02/19 00Z,  -0.80,  12.47,  11.50,  99.90,  -0.17,
02/19 01Z,  -0.80,   9.96,   9.41,  99.90,   0.25,
02/19 02Z,  -0.70,   6.50,   5.99,  99.90,   0.19,
02/19 03Z,  -0.70,   2.85,   2.20,  99.90,   0.05,
02/19 04Z,  -0.70,  -0.09,  -1.15,  99.90,  -0.36,
02/19 05Z,  -0.60,  -1.40,  -2.54,  99.90,  -0.54,  (min)
02/19 06Z,  -0.60,  -0.63,  -1.35,  99.90,  -0.12,
02/19 07Z,  -0.50,   1.84,   1.16,  99.90,  -0.18,
02/19 08Z,  -0.40,   5.20,   4.50,  99.90,  -0.30,
02/19 09Z,  -0.40,   8.63,   7.71,  99.90,  -0.52,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/19 10Z,  -0.50,  11.39,  99.90,  10.40,  -0.48,
02/19 11Z,  -0.40,  12.92,  99.90,  12.08,  -0.44,
02/19 12Z,  -0.40,  12.94,  99.90,  12.14,  -0.41,  (max)
02/19 13Z,  -0.40,  11.41,  99.90,  10.64,  -0.37,
02/19 14Z,  -0.40,   8.68,  99.90,   7.95,  -0.33,
02/19 15Z,  -0.40,   5.44,  99.90,   4.75,  -0.29,
02/19 16Z,  -0.40,   2.52,  99.90,   1.86,  -0.25,
02/19 17Z,  -0.40,   0.83,  99.90,   0.22,  -0.21,  (min)
02/19 18Z,  -0.30,   1.04,  99.90,   0.56,  -0.18,
02/19 19Z,  -0.30,   3.02,  99.90,   2.58,  -0.14,
02/19 20Z,  -0.30,   6.00,  99.90,   5.60,  -0.10,
02/19 21Z,  -0.30,   9.15,  99.90,   8.78,  -0.06,
02/19 22Z,  -0.30,  11.69,  99.90,  11.33,  -0.06,
02/19 23Z,  -0.30,  13.07,  99.90,  12.71,  -0.06,  (max)
02/20 00Z,  -0.30,  12.98,  99.90,  12.62,  -0.06,
02/20 01Z,  -0.40,  11.37,  99.90,  10.91,  -0.06,
02/20 02Z,  -0.40,   8.51,  99.90,   8.04,  -0.06,
02/20 03Z,  -0.40,   5.04,  99.90,   4.58,  -0.06,
02/20 04Z,  -0.40,   1.77,  99.90,   1.30,  -0.06,
02/20 05Z,  -0.50,  -0.44,  99.90,  -1.00,  -0.06,
02/20 06Z,  -0.50,  -0.80,  99.90,  -1.36,  -0.06,  (min)
02/20 07Z,  -0.40,   0.86,  99.90,   0.40,  -0.06,
02/20 08Z,  -0.50,   3.92,  99.90,   3.36,  -0.06,
02/20 09Z,  -0.50,   7.45,  99.90,   6.89,  -0.06,
02/20 10Z,  -0.50,  10.64,  99.90,  10.08,  -0.06,
02/20 11Z,  -0.50,  12.80,  99.90,  12.24,  -0.06,
02/20 12Z,  -0.60,  13.53,  99.90,  12.87,  -0.06,  (max)
02/20 13Z,  -0.70,  12.70,  99.90,  11.94,  -0.06,
02/20 14Z,  -0.70,  10.44,  99.90,   9.68,  -0.06,
02/20 15Z,  -0.70,   7.28,  99.90,   6.52,  -0.06,
02/20 16Z,  -0.60,   3.98,  99.90,   3.32,  -0.06,
02/20 17Z,  -0.60,   1.35,  99.90,   0.69,  -0.06,
02/20 18Z,  -0.60,   0.23,  99.90,  -0.43,  -0.06,  (min)
02/20 19Z,  -0.60,   1.07,  99.90,   0.41,  -0.06,
02/20 20Z,  -0.50,   3.49,  99.90,   2.93,  -0.06,
02/20 21Z,  -0.60,   6.62,  99.90,   5.96,  -0.06,
02/20 22Z,  -0.50,   9.58,  99.90,   9.02,  -0.06,
02/20 23Z,  -0.50,  11.70,  99.90,  11.14,  -0.06,
02/21 00Z,  -0.60,  12.53,  99.90,  11.87,  -0.06,  (max)
02/21 01Z,  -0.60,  11.94,  99.90,  11.28,  -0.06,
02/21 02Z,  -0.60,  10.01,  99.90,   9.35,  -0.06,
02/21 03Z,  -0.70,   7.14,  99.90,   6.38,  -0.06,
02/21 04Z,  -0.70,   4.01,  99.90,   3.25,  -0.06,
02/21 05Z,  -0.70,   1.37,  99.90,   0.61,  -0.06,
02/21 06Z,  -0.70,   0.01,  99.90,  -0.75,  -0.06,  (min)
02/21 07Z,  -0.70,   0.53,  99.90,  -0.24,  -0.06,
02/21 08Z,  -0.70,   2.84,  99.90,   2.08,  -0.06,
02/21 09Z,  -0.70,   6.16,  99.90,   5.40,  -0.06,
02/21 10Z,  -0.70,   9.52,  99.90,   8.76,  -0.06,
02/21 11Z,  -0.70,  12.17,  99.90,  11.41,  -0.06,
02/21 12Z,  -0.60,  13.57,  99.90,  12.90,  -0.06,  (max)
02/21 13Z,  -0.70,  13.50,  99.90,  12.73,  -0.06,
02/21 14Z,  -0.70,  11.99,  99.90,  11.22,  -0.06,
02/21 15Z,  -0.70,   9.31,  99.90,   8.55,  -0.06,
02/21 16Z,  -0.70,   6.04,  99.90,   5.28,  -0.06,
02/21 17Z,  -0.60,   2.92,  99.90,   2.26,  -0.06,
02/21 18Z,  -0.60,   0.71,  99.90,   0.05,  -0.06,
02/21 19Z,  -0.50,   0.13,  99.90,  -0.44,  -0.06,  (min)
02/21 20Z,  -0.40,   1.42,  99.90,   0.96,  -0.06,
02/21 21Z,  -0.40,   4.02,  99.90,   3.56,  -0.06,
02/21 22Z,  -0.30,   7.01,  99.90,   6.64,  -0.06,
02/21 23Z,  -0.30,   9.56,  99.90,   9.20,  -0.06,
02/22 00Z,  -0.20,  11.15,  99.90,  10.89,  -0.06,
02/22 01Z,  -0.30,  11.50,  99.90,  11.14,  -0.06,  (max)
02/22 02Z,  -0.30,  10.64,  99.90,  10.28,  -0.06,
02/22 03Z,  -0.20,   8.73,  99.90,   8.47,  -0.06,
02/22 04Z,  -0.10,   6.18,  99.90,   6.02,  -0.06,
02/22 05Z,   0.00,   3.62,  99.90,   3.56,  -0.06,
02/22 06Z,  -0.10,   1.71,  99.90,   1.54,  -0.06,
02/22 07Z,  -0.10,   1.12,  99.90,   0.96,  -0.06,  (min)
02/22 08Z,  -0.10,   2.29,  99.90,   2.13,  -0.06,
02/22 09Z,  -0.10,   4.94,  99.90,   4.78,  -0.06,
02/22 10Z,  -0.10,   8.15,  99.90,   7.99,  -0.06,
02/22 11Z,   0.00,  11.04,  99.90,  10.98,  -0.06,
02/22 12Z,   0.00,  12.98,  99.90,  12.92,  -0.06,
02/22 13Z,   0.00,  13.64,  99.90,  13.58,  -0.06,  (max)
02/22 14Z,   0.20,  12.98,  99.90,  13.12,  -0.06,
02/22 15Z,   0.30,  11.12,  99.90,  11.36,  -0.06,
02/22 16Z,   0.30,   8.35,  99.90,   8.59,  -0.06,
02/22 17Z,   0.30,   5.23,  99.90,   5.47,  -0.06,
02/22 18Z,   0.20,   2.42,  99.90,   2.56,  -0.06,
02/22 19Z,   0.20,   0.61,  99.90,   0.75,  -0.06,
02/22 20Z,   0.10,   0.42,  99.90,   0.46,  -0.06,  (min)
02/22 21Z,   0.10,   1.91,  99.90,   1.95,  -0.06,
02/22 22Z,   0.10,   4.40,  99.90,   4.43,  -0.06,
02/22 23Z,   0.10,   6.97,  99.90,   7.01,  -0.06,
02/23 00Z,   0.10,   8.99,  99.90,   9.03,  -0.06,
02/23 01Z,  99.90,  10.10,  99.90,  99.90,  -0.06,
02/23 02Z,  99.90,  10.22,  99.90,  99.90,  -0.06,
02/23 03Z,  99.90,   9.41,  99.90,  99.90,  -0.06,
02/23 04Z,  99.90,   7.82,  99.90,  99.90,  -0.06,
02/23 05Z,  99.90,   5.79,  99.90,  99.90,  -0.06,
02/23 06Z,  99.90,   3.87,  99.90,  99.90,  -0.06,