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
#Colonial Beach, VA : 02/19/2026 07:21:03 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/17 12Z,   0.90,   0.05,  99.90,   0.95,   0.00,
02/17 13Z,   0.90,  -0.17,  99.90,   0.73,   0.00,
02/17 14Z,   0.90,  -0.17,  99.90,   0.73,   0.00,  (min)
02/17 15Z,   0.90,   0.05,  99.90,   0.95,   0.00,
02/17 16Z,   0.90,   0.45,  99.90,   1.35,   0.00,
02/17 17Z,   0.90,   0.93,  99.90,   1.83,   0.00,
02/17 18Z,   0.90,   1.35,  99.90,   2.25,   0.00,
02/17 19Z,   1.00,   1.60,  99.90,   2.60,   0.00,
02/17 20Z,   1.00,   1.62,  99.90,   2.62,   0.00,  (max)
02/17 21Z,   1.00,   1.43,  99.90,   2.43,   0.00,
02/17 22Z,   1.00,   1.07,  99.90,   2.07,   0.00,
02/17 23Z,   1.00,   0.64,  99.90,   1.64,   0.00,
02/18 00Z,   0.90,   0.24,  99.90,   1.14,   0.00,
02/18 01Z,   0.90,  -0.05,  99.90,   0.85,   0.00,
02/18 02Z,   0.90,  -0.14,  99.90,   0.76,   0.00,  (min)
02/18 03Z,   0.90,  -0.01,  99.90,   0.89,   0.00,
02/18 04Z,   0.90,   0.33,  99.90,   1.23,   0.00,
02/18 05Z,   0.90,   0.78,  99.90,   1.68,   0.00,
02/18 06Z,   0.90,   1.23,  99.90,   2.13,   0.00,
02/18 07Z,   0.90,   1.54,  99.90,   2.44,   0.00,  (max)
02/18 08Z,   0.80,   1.63,  99.90,   2.43,   0.00,
02/18 09Z,   0.80,   1.48,  99.90,   2.28,   0.00,
02/18 10Z,   0.80,   1.15,  99.90,   1.95,   0.00,
02/18 11Z,   0.80,   0.72,  99.90,   1.52,   0.00,
02/18 12Z,   0.70,   0.28,  99.90,   0.98,   0.00,
02/18 13Z,   0.70,  -0.07,  99.90,   0.63,   0.00,
02/18 14Z,   0.70,  -0.23,  99.90,   0.47,   0.00,  (min)
02/18 15Z,   0.70,  -0.16,  99.90,   0.54,   0.00,
02/18 16Z,   0.70,   0.13,  99.90,   0.83,   0.00,
02/18 17Z,   0.70,   0.58,  99.90,   1.28,   0.00,
02/18 18Z,   0.60,   1.07,  99.90,   1.67,   0.00,
02/18 19Z,   0.60,   1.46,  99.90,   2.06,   0.00,
02/18 20Z,   0.60,   1.65,  99.90,   2.25,   0.00,  (max)
02/18 21Z,   0.60,   1.59,  99.90,   2.19,   0.00,
02/18 22Z,   0.60,   1.32,  99.90,   1.92,   0.00,
02/18 23Z,   0.60,   0.91,  99.90,   1.51,   0.00,
02/19 00Z,   0.60,   0.45,  99.90,   1.05,   0.00,
02/19 01Z,   0.60,   0.07,  99.90,   0.67,   0.00,
02/19 02Z,   0.60,  -0.16,  99.90,   0.44,   0.00,
02/19 03Z,   0.60,  -0.17,  99.90,   0.43,   0.00,  (min)
02/19 04Z,   0.50,   0.06,  99.90,   0.56,   0.00,
02/19 05Z,   0.60,   0.48,  99.90,   1.08,   0.00,
02/19 06Z,   0.60,   0.98,  99.90,   1.58,   0.00,
02/19 07Z,   0.60,   1.42,  99.90,   2.02,   0.00,
02/19 08Z,   0.60,   1.68,  99.90,   2.28,   0.00,
02/19 09Z,   0.60,   1.70,  99.90,   2.30,   0.00,  (max)
02/19 10Z,   0.60,   1.48,  99.90,   2.08,   0.00,
02/19 11Z,   0.60,   1.08,  99.90,   1.68,   0.00,
02/19 12Z,   0.60,   0.60,  99.90,   1.20,   0.00,
02/19 13Z,   0.70,   0.16,  99.90,   0.86,   0.00,
02/19 14Z,   0.70,  -0.15,  99.90,   0.55,   0.00,
02/19 15Z,   0.70,  -0.25,  99.90,   0.45,   0.00,  (min)
02/19 16Z,   0.70,  -0.12,  99.90,   0.58,   0.00,
02/19 17Z,   0.70,   0.24,  99.90,   0.94,   0.00,
02/19 18Z,   0.80,   0.72,  99.90,   1.52,   0.00,
02/19 19Z,   0.80,   1.20,  99.90,   2.00,   0.00,
02/19 20Z,   0.80,   1.53,  99.90,   2.33,   0.00,
02/19 21Z,   0.80,   1.65,  99.90,   2.45,   0.00,  (max)
02/19 22Z,   0.80,   1.51,  99.90,   2.31,   0.00,
02/19 23Z,   0.80,   1.17,  99.90,   1.97,   0.00,
02/20 00Z,   0.90,   0.72,  99.90,   1.62,   0.00,
02/20 01Z,   0.90,   0.27,  99.90,   1.17,   0.00,
02/20 02Z,   1.00,  -0.07,  99.90,   0.93,   0.00,
02/20 03Z,   1.00,  -0.22,  99.90,   0.78,   0.00,  (min)
02/20 04Z,   1.00,  -0.14,  99.90,   0.86,   0.00,
02/20 05Z,   1.00,   0.18,  99.90,   1.18,   0.00,
02/20 06Z,   1.00,   0.65,  99.90,   1.65,   0.00,
02/20 07Z,   1.00,   1.17,  99.90,   2.17,   0.00,
02/20 08Z,   1.00,   1.58,  99.90,   2.58,   0.00,
02/20 09Z,   1.00,   1.79,  99.90,   2.79,   0.00,  0.07 ft above HAT  (max)
02/20 10Z,   1.00,   1.73,  99.90,   2.73,   0.00,  0.01 ft above HAT
02/20 11Z,   1.00,   1.43,  99.90,   2.43,   0.00,
02/20 12Z,   1.00,   0.99,  99.90,   1.99,   0.00,
02/20 13Z,   1.10,   0.50,  99.90,   1.60,   0.00,
02/20 14Z,   1.10,   0.08,  99.90,   1.18,   0.00,
02/20 15Z,   1.10,  -0.19,  99.90,   0.91,   0.00,
02/20 16Z,   1.10,  -0.23,  99.90,   0.87,   0.00,  (min)
02/20 17Z,   1.10,  -0.03,  99.90,   1.07,   0.00,
02/20 18Z,   1.10,   0.36,  99.90,   1.46,   0.00,
02/20 19Z,   1.10,   0.84,  99.90,   1.94,   0.00,
02/20 20Z,   1.10,   1.28,  99.90,   2.38,   0.00,
02/20 21Z,   1.10,   1.56,  99.90,   2.66,   0.00,  (max)
02/20 22Z,   1.00,   1.59,  99.90,   2.59,   0.00,
02/20 23Z,   1.00,   1.39,  99.90,   2.39,   0.00,
02/21 00Z,   1.00,   1.00,  99.90,   2.00,   0.00,
02/21 01Z,   1.00,   0.55,  99.90,   1.55,   0.00,
02/21 02Z,   1.00,   0.13,  99.90,   1.13,   0.00,
02/21 03Z,   0.90,  -0.15,  99.90,   0.75,   0.00,
02/21 04Z,   0.90,  -0.23,  99.90,   0.67,   0.00,  (min)
02/21 05Z,   0.90,  -0.07,  99.90,   0.83,   0.00,
02/21 06Z,   0.90,   0.31,  99.90,   1.21,   0.00,
02/21 07Z,   0.90,   0.81,  99.90,   1.71,   0.00,
02/21 08Z,   0.90,   1.32,  99.90,   2.22,   0.00,
02/21 09Z,   0.90,   1.69,  99.90,   2.59,   0.00,
02/21 10Z,   0.90,   1.83,  99.90,   2.73,   0.00,  0.01 ft above HAT  (max)
02/21 11Z,   0.90,   1.71,  99.90,   2.61,   0.00,
02/21 12Z,   0.90,   1.37,  99.90,   2.27,   0.00,
02/21 13Z,   0.90,   0.91,  99.90,   1.81,   0.00,
02/21 14Z,   0.90,   0.43,  99.90,   1.33,   0.00,
02/21 15Z,   0.90,   0.04,  99.90,   0.94,   0.00,
02/21 16Z,   0.90,  -0.17,  99.90,   0.73,   0.00,  (min)
02/21 17Z,   0.90,  -0.17,  99.90,   0.73,   0.00,
02/21 18Z,   0.90,   0.07,  99.90,   0.97,   0.00,
02/21 19Z,   0.90,   0.47,  99.90,   1.37,   0.00,
02/21 20Z,   0.90,   0.93,  99.90,   1.83,   0.00,
02/21 21Z,   0.90,   1.33,  99.90,   2.23,   0.00,
02/21 22Z,   0.80,   1.53,  99.90,   2.33,   0.00,  (max)
02/21 23Z,   0.80,   1.50,  99.90,   2.30,   0.00,
02/22 00Z,   0.80,   1.25,  99.90,   2.05,   0.00,
02/22 01Z,   0.80,   0.85,  99.90,   1.65,   0.00,
02/22 02Z,   0.80,   0.42,  99.90,   1.22,   0.00,
02/22 03Z,   0.80,   0.05,  99.90,   0.85,   0.00,
02/22 04Z,   0.80,  -0.18,  99.90,   0.62,   0.00,
02/22 05Z,   0.80,  -0.19,  99.90,   0.61,   0.00,  (min)
02/22 06Z,   0.80,   0.03,  99.90,   0.83,   0.00,
02/22 07Z,   0.80,   0.43,  99.90,   1.23,   0.00,
02/22 08Z,   0.80,   0.94,  99.90,   1.74,   0.00,
02/22 09Z,   0.80,   1.41,  99.90,   2.21,   0.00,
02/22 10Z,   0.80,   1.73,  99.90,   2.53,   0.00,
02/22 11Z,   0.80,   1.82,  99.90,   2.62,   0.00,  (max)
02/22 12Z,   0.80,   1.66,  99.90,   2.46,   0.00,
02/22 13Z,   0.80,   1.30,  99.90,   2.10,   0.00,
02/22 14Z,   0.80,   0.85,  99.90,   1.65,   0.00,
02/22 15Z,   0.90,   0.40,  99.90,   1.30,   0.00,
02/22 16Z,   0.90,   0.06,  99.90,   0.96,   0.00,
02/22 17Z,   0.90,  -0.11,  99.90,   0.79,   0.00,  (min)
02/22 18Z,   0.90,  -0.08,  99.90,   0.82,   0.00,
02/22 19Z,   0.90,   0.17,  99.90,   1.07,   0.00,
02/22 20Z,   0.90,   0.56,  99.90,   1.46,   0.00,
02/22 21Z,   0.90,   0.98,  99.90,   1.88,   0.00,
02/22 22Z,   0.90,   1.32,  99.90,   2.22,   0.00,
02/22 23Z,   0.90,   1.47,  99.90,   2.37,   0.00,  (max)
02/23 00Z,   0.90,   1.40,  99.90,   2.30,   0.00,