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
#Charleston, OR : 02/15/2026 08:21:02 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/13 12Z,   0.00,   4.57,   4.55,  99.90,  -0.02,  (min)
02/13 13Z,   0.00,   5.16,   5.18,  99.90,   0.02,
02/13 14Z,   0.00,   5.92,   6.03,  99.90,   0.11,
02/13 15Z,   0.00,   6.68,   6.70,  99.90,   0.02,
02/13 16Z,   0.00,   7.22,   7.30,  99.90,   0.08,
02/13 17Z,   0.00,   7.33,   7.50,  99.90,   0.17,  (max)
02/13 18Z,   0.20,   6.89,   7.01,  99.90,  -0.08,
02/13 19Z,   0.10,   5.92,   5.85,  99.90,  -0.17,
02/13 20Z,   0.20,   4.58,   4.70,  99.90,  -0.08,
02/13 21Z,   0.20,   3.10,   3.48,  99.90,   0.18,
02/13 22Z,   0.20,   1.74,   2.18,  99.90,   0.24,
02/13 23Z,   0.40,   0.79,   1.02,  99.90,  -0.17,
02/14 00Z,   0.40,   0.45,   0.71,  99.90,  -0.14,  (min)
02/14 01Z,   0.40,   0.74,   0.97,  99.90,  -0.17,
02/14 02Z,   0.50,   1.55,   1.71,  99.90,  -0.34,
02/14 03Z,   0.50,   2.68,   2.90,  99.90,  -0.28,
02/14 04Z,   0.50,   3.92,   3.95,  99.90,  -0.47,
02/14 05Z,   0.40,   5.00,   5.06,  99.90,  -0.34,
02/14 06Z,   0.40,   5.69,   5.74,  99.90,  -0.35,
02/14 07Z,   0.40,   5.89,   6.18,  99.90,  -0.11,  (max)
02/14 08Z,   0.40,   5.65,   5.94,  99.90,  -0.11,
02/14 09Z,   0.40,   5.12,   5.45,  99.90,  -0.07,
02/14 10Z,   0.40,   4.50,   4.89,  99.90,  -0.01,
02/14 11Z,   0.30,   4.03,   4.43,  99.90,   0.10,
02/14 12Z,   0.30,   3.96,   4.37,  99.90,   0.11,  (min)
02/14 13Z,   0.30,   4.34,   4.72,  99.90,   0.08,
02/14 14Z,   0.30,   5.11,   5.37,  99.90,  -0.04,
02/14 15Z,   0.40,   6.05,   6.37,  99.90,  -0.08,
02/14 16Z,   0.30,   6.94,   7.26,  99.90,   0.02,
02/14 17Z,   0.30,   7.53,   7.87,  99.90,   0.04,
02/14 18Z,   0.30,   7.58,   7.92,  99.90,   0.04,  (max)
02/14 19Z,   0.30,   6.96,   7.23,  99.90,  -0.03,
02/14 20Z,   0.20,   5.76,   6.03,  99.90,   0.07,
02/14 21Z,   0.20,   4.17,   4.47,  99.90,   0.10,
02/14 22Z,   0.30,   2.50,   2.79,  99.90,  -0.01,
02/14 23Z,   0.40,   1.08,   1.32,  99.90,  -0.16,
02/15 00Z,   0.40,   0.21,   0.53,  99.90,  -0.08,
02/15 01Z,   0.50,   0.07,   0.33,  99.90,  -0.24,  (min)
02/15 02Z,   0.50,   0.65,   0.90,  99.90,  -0.25,
02/15 03Z,   0.50,   1.75,   2.00,  99.90,  -0.25,
02/15 04Z,   0.50,   3.13,   3.38,  99.90,  -0.25,
02/15 05Z,   0.40,   4.52,   4.76,  99.90,  -0.16,
02/15 06Z,   0.40,   5.61,   5.83,  99.90,  -0.18,
02/15 07Z,   0.50,   6.17,   6.48,  99.90,  -0.19,  (max)
02/15 08Z,   0.50,   6.13,   6.45,  99.90,  -0.18,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/15 09Z,   0.40,   5.61,  99.90,   5.83,  -0.18,
02/15 10Z,   0.50,   4.81,  99.90,   5.14,  -0.17,
02/15 11Z,   0.60,   4.02,  99.90,   4.46,  -0.16,
02/15 12Z,   0.60,   3.54,  99.90,   3.98,  -0.16,  (min)
02/15 13Z,   0.60,   3.58,  99.90,   4.03,  -0.15,
02/15 14Z,   0.60,   4.18,  99.90,   4.64,  -0.14,
02/15 15Z,   0.50,   5.17,  99.90,   5.54,  -0.14,
02/15 16Z,   0.50,   6.31,  99.90,   6.68,  -0.13,
02/15 17Z,   0.50,   7.30,  99.90,   7.68,  -0.12,
02/15 18Z,   0.50,   7.85,  99.90,   8.24,  -0.11,  (max)
02/15 19Z,   0.40,   7.73,  99.90,   8.02,  -0.11,
02/15 20Z,   0.50,   6.85,  99.90,   7.25,  -0.10,
02/15 21Z,   0.50,   5.36,  99.90,   5.76,  -0.10,
02/15 22Z,   0.50,   3.54,  99.90,   3.94,  -0.10,
02/15 23Z,   0.70,   1.76,  99.90,   2.36,  -0.10,
02/16 00Z,   0.60,   0.39,  99.90,   0.88,  -0.10,
02/16 01Z,   0.60,  -0.26,  99.90,   0.24,  -0.10,  (min)
02/16 02Z,   0.60,  -0.06,  99.90,   0.44,  -0.10,
02/16 03Z,   0.60,   0.88,  99.90,   1.38,  -0.10,
02/16 04Z,   0.50,   2.30,  99.90,   2.69,  -0.10,
02/16 05Z,   0.60,   3.88,  99.90,   4.38,  -0.10,
02/16 06Z,   0.60,   5.32,  99.90,   5.82,  -0.10,
02/16 07Z,   0.50,   6.28,  99.90,   6.68,  -0.10,
02/16 08Z,   0.50,   6.57,  99.90,   6.97,  -0.10,  (max)
02/16 09Z,   0.70,   6.18,  99.90,   6.78,  -0.10,
02/16 10Z,   0.60,   5.32,  99.90,   5.82,  -0.10,
02/16 11Z,   0.60,   4.27,  99.90,   4.77,  -0.10,
02/16 12Z,   0.70,   3.39,  99.90,   3.99,  -0.10,
02/16 13Z,   0.70,   2.99,  99.90,   3.59,  -0.10,  (min)
02/16 14Z,   0.70,   3.25,  99.90,   3.85,  -0.10,
02/16 15Z,   0.60,   4.13,  99.90,   4.63,  -0.10,
02/16 16Z,   0.70,   5.37,  99.90,   5.96,  -0.10,
02/16 17Z,   0.60,   6.65,  99.90,   7.15,  -0.10,
02/16 18Z,   0.70,   7.65,  99.90,   8.25,  -0.10,
02/16 19Z,   0.70,   8.07,  99.90,   8.67,  -0.10,  (max)
02/16 20Z,   0.80,   7.69,  99.90,   8.38,  -0.10,
02/16 21Z,   0.80,   6.50,  99.90,   7.19,  -0.10,
02/16 22Z,   0.80,   4.73,  99.90,   5.43,  -0.10,
02/16 23Z,   0.90,   2.76,  99.90,   3.56,  -0.10,
02/17 00Z,   0.90,   1.00,  99.90,   1.80,  -0.10,
02/17 01Z,   0.90,  -0.16,  99.90,   0.64,  -0.10,
02/17 02Z,   0.90,  -0.44,  99.90,   0.36,  -0.10,  (min)
02/17 03Z,   1.10,   0.18,  99.90,   1.18,  -0.10,
02/17 04Z,   1.10,   1.50,  99.90,   2.50,  -0.10,
02/17 05Z,   1.10,   3.17,  99.90,   4.17,  -0.10,
02/17 06Z,   1.00,   4.85,  99.90,   5.75,  -0.10,
02/17 07Z,   1.10,   6.19,  99.90,   7.19,  -0.10,
02/17 08Z,   1.20,   6.88,  99.90,   7.97,  -0.10,  (max)
02/17 09Z,   1.20,   6.77,  99.90,   7.87,  -0.10,
02/17 10Z,   1.20,   5.98,  99.90,   7.08,  -0.10,
02/17 11Z,   1.10,   4.79,  99.90,   5.78,  -0.10,
02/17 12Z,   1.10,   3.57,  99.90,   4.56,  -0.10,
02/17 13Z,   1.10,   2.70,  99.90,   3.70,  -0.10,
02/17 14Z,   1.20,   2.48,  99.90,   3.58,  -0.10,  (min)
02/17 15Z,   1.10,   3.03,  99.90,   4.03,  -0.10,
02/17 16Z,   1.10,   4.19,  99.90,   5.18,  -0.10,
02/17 17Z,   1.00,   5.62,  99.90,   6.52,  -0.10,
02/17 18Z,   1.00,   6.97,  99.90,   7.87,  -0.10,
02/17 19Z,   0.90,   7.89,  99.90,   8.69,  -0.10,
02/17 20Z,   0.90,   8.08,  99.90,   8.88,  -0.10,  (max)
02/17 21Z,   0.90,   7.39,  99.90,   8.19,  -0.10,
02/17 22Z,   0.80,   5.91,  99.90,   6.61,  -0.10,
02/17 23Z,   0.90,   3.96,  99.90,   4.76,  -0.10,
02/18 00Z,   0.90,   1.98,  99.90,   2.78,  -0.10,
02/18 01Z,   0.80,   0.41,  99.90,   1.11,  -0.10,
02/18 02Z,   0.80,  -0.38,  99.90,   0.32,  -0.10,  (min)
02/18 03Z,   0.80,  -0.21,  99.90,   0.49,  -0.10,
02/18 04Z,   0.80,   0.84,  99.90,   1.54,  -0.10,
02/18 05Z,   0.70,   2.48,  99.90,   3.07,  -0.10,
02/18 06Z,   0.70,   4.29,  99.90,   4.89,  -0.10,
02/18 07Z,   0.70,   5.91,  99.90,   6.51,  -0.10,
02/18 08Z,   0.70,   6.99,  99.90,   7.59,  -0.10,
02/18 09Z,   0.80,   7.28,  99.90,   7.98,  -0.10,  (max)
02/18 10Z,   0.70,   6.72,  99.90,   7.32,  -0.10,
02/18 11Z,   0.70,   5.53,  99.90,   6.13,  -0.10,
02/18 12Z,   0.80,   4.07,  99.90,   4.77,  -0.10,
02/18 13Z,   0.80,   2.78,  99.90,   3.48,  -0.10,
02/18 14Z,   0.70,   2.03,  99.90,   2.63,  -0.10,  (min)
02/18 15Z,   0.70,   2.07,  99.90,   2.67,  -0.10,
02/18 16Z,   0.70,   2.92,  99.90,   3.52,  -0.10,
02/18 17Z,   0.60,   4.31,  99.90,   4.80,  -0.10,
02/18 18Z,   0.70,   5.85,  99.90,   6.45,  -0.10,
02/18 19Z,   0.50,   7.16,  99.90,   7.56,  -0.10,
02/18 20Z,   0.50,   7.91,  99.90,   8.31,  -0.10,  (max)
02/18 21Z,   0.50,   7.84,  99.90,   8.24,  -0.10,
02/18 22Z,   0.40,   6.88,  99.90,   7.18,  -0.10,
02/18 23Z,   0.50,   5.20,  99.90,   5.60,  -0.10,
02/19 00Z,   0.50,   3.22,  99.90,   3.62,  -0.10,