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
#Valdez, AK : 02/17/2026 02:21:52 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/15 06Z,   0.50, -11.05, -12.37,  99.90,  -1.82,
02/15 07Z,   0.40,  -8.76, -10.18,  99.90,  -1.82,
02/15 08Z,   0.50,  -6.93,  -8.33,  99.90,  -1.90,
02/15 09Z,   0.50,  -5.90,  -7.25,  99.90,  -1.85,
02/15 10Z,   0.60,  -5.80,  -7.23,  99.90,  -2.03,  (max)
02/15 11Z,   0.70,  -6.59,  -8.09,  99.90,  -2.20,
02/15 12Z,   0.20,  -8.03,  -9.61,  99.90,  -1.78,
02/15 13Z,   0.10,  -9.71, -11.25,  99.90,  -1.64,
02/15 14Z,   0.20, -11.05, -12.65,  99.90,  -1.80,
02/15 15Z,   0.30, -11.50, -13.07,  99.90,  -1.87,  (min)
02/15 16Z,   0.40, -10.80, -12.36,  99.90,  -1.96,
02/15 17Z,   0.40,  -9.13, -10.72,  99.90,  -1.99,
02/15 18Z,   0.20,  -7.03,  -8.51,  99.90,  -1.68,
02/15 19Z,   0.40,  -5.08,  -6.64,  99.90,  -1.96,
02/15 20Z,   0.70,  -3.78,  -5.15,  99.90,  -2.07,
02/15 21Z,   0.80,  -3.47,  -4.86,  99.90,  -2.19,  (max)
02/15 22Z,   0.90,  -4.28,  -5.75,  99.90,  -2.37,
02/15 23Z,   0.80,  -6.15,  -7.73,  99.90,  -2.38,
02/16 00Z,   0.10,  -8.84, -10.45,  99.90,  -1.71,
02/16 01Z,   0.00, -11.84, -13.45,  99.90,  -1.61,
02/16 02Z,   0.00, -14.51, -16.24,  99.90,  -1.73,
02/16 03Z,   0.10, -16.13, -17.93,  99.90,  -1.90,
02/16 04Z,   0.10, -16.24, -18.12,  99.90,  -1.98,  (min)
02/16 05Z,   0.10, -14.87, -16.68,  99.90,  -1.91,
02/16 06Z,   0.00, -12.48, -14.28,  99.90,  -1.80,
02/16 07Z,   0.00,  -9.76, -11.55,  99.90,  -1.79,
02/16 08Z,   0.00,  -7.33,  -9.10,  99.90,  -1.77,
02/16 09Z,  -0.10,  -5.64,  -7.33,  99.90,  -1.59,
02/16 10Z,  -0.10,  -4.99,  -6.68,  99.90,  -1.59,  (max)
02/16 11Z,   0.00,  -5.48,  -7.03,  99.90,  -1.55,
02/16 12Z,   0.00,  -6.96,  -8.45,  99.90,  -1.49,
02/16 13Z,   0.10,  -9.01, -10.46,  99.90,  -1.55,
02/16 14Z,   0.10, -11.04, -12.51,  99.90,  -1.57,
02/16 15Z,   0.00, -12.32, -13.84,  99.90,  -1.52,
02/16 16Z,  -0.10, -12.34, -14.02,  99.90,  -1.58,  (min)
02/16 17Z,  -0.30, -11.00, -12.67,  99.90,  -1.37,
02/16 18Z,  -0.40,  -8.74, -10.29,  99.90,  -1.15,
02/16 19Z,  -0.40,  -6.26,  -7.66,  99.90,  -1.00,
02/16 20Z,  -0.30,  -4.21,  -5.74,  99.90,  -1.23,
02/16 21Z,  -0.20,  -3.09,  -4.67,  99.90,  -1.38,  (max)
02/16 22Z,   0.00,  -3.15,  -4.80,  99.90,  -1.65,
02/16 23Z,   0.00,  -4.50,  -6.08,  99.90,  -1.58,
02/17 00Z,  -0.20,  -6.99,  -8.47,  99.90,  -1.28,
02/17 01Z,  -0.30, -10.19, -11.59,  99.90,  -1.10,
02/17 02Z,  -0.50, -13.43, -15.00,  99.90,  -1.07,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/17 03Z,  -0.60, -15.91,  99.90, -17.64,  -1.13,
02/17 04Z,  -0.60, -16.92,  99.90, -18.71,  -1.19,  (min)
02/17 05Z,  -0.60, -16.18,  99.90, -18.04,  -1.26,
02/17 06Z,  -0.50, -13.99,  99.90, -15.81,  -1.32,
02/17 07Z,  -0.30, -11.03,  99.90, -12.71,  -1.38,
02/17 08Z,  -0.10,  -8.08,  99.90,  -9.62,  -1.45,
02/17 09Z,   0.00,  -5.75,  99.90,  -7.26,  -1.51,
02/17 10Z,   0.10,  -4.46,  99.90,  -5.93,  -1.57,  (max)
02/17 11Z,   0.10,  -4.45,  99.90,  -5.98,  -1.64,
02/17 12Z,   0.00,  -5.69,  99.90,  -7.39,  -1.70,
02/17 13Z,   0.00,  -7.88,  99.90,  -9.64,  -1.76,
02/17 14Z,   0.00, -10.42,  99.90, -12.24,  -1.83,
02/17 15Z,   0.00, -12.52,  99.90, -14.35,  -1.83,
02/17 16Z,   0.00, -13.46,  99.90, -15.28,  -1.83,  (min)
02/17 17Z,   0.00, -12.83,  99.90, -14.66,  -1.83,
02/17 18Z,   0.00, -10.82,  99.90, -12.65,  -1.83,
02/17 19Z,   0.00,  -8.07,  99.90,  -9.90,  -1.83,
02/17 20Z,   0.10,  -5.40,  99.90,  -7.12,  -1.83,
02/17 21Z,   0.10,  -3.46,  99.90,  -5.19,  -1.83,
02/17 22Z,   0.10,  -2.69,  99.90,  -4.42,  -1.83,  (max)
02/17 23Z,   0.10,  -3.29,  99.90,  -5.02,  -1.83,
02/18 00Z,   0.20,  -5.25,  99.90,  -6.88,  -1.83,
02/18 01Z,   0.30,  -8.28,  99.90,  -9.81,  -1.83,
02/18 02Z,   0.40, -11.77,  99.90, -13.20,  -1.83,
02/18 03Z,   0.30, -14.90,  99.90, -16.42,  -1.83,
02/18 04Z,   0.20, -16.82,  99.90, -18.45,  -1.83,
02/18 05Z,   0.10, -16.98,  99.90, -18.70,  -1.83,  (min)
02/18 06Z,   0.10, -15.33,  99.90, -17.06,  -1.83,
02/18 07Z,   0.00, -12.43,  99.90, -14.26,  -1.83,
02/18 08Z,   0.00,  -9.13,  99.90, -10.95,  -1.83,
02/18 09Z,   0.00,  -6.22,  99.90,  -8.05,  -1.83,
02/18 10Z,   0.00,  -4.28,  99.90,  -6.11,  -1.83,
02/18 11Z,   0.10,  -3.65,  99.90,  -5.37,  -1.83,  (max)
02/18 12Z,   0.20,  -4.43,  99.90,  -6.05,  -1.83,
02/18 13Z,   0.20,  -6.45,  99.90,  -8.08,  -1.83,
02/18 14Z,   0.10,  -9.23,  99.90, -10.96,  -1.83,
02/18 15Z,   0.10, -11.99,  99.90, -13.72,  -1.83,
02/18 16Z,   0.10, -13.88,  99.90, -15.61,  -1.83,
02/18 17Z,   0.10, -14.26,  99.90, -15.99,  -1.83,  (min)
02/18 18Z,   0.20, -12.94,  99.90, -14.56,  -1.83,
02/18 19Z,   0.20, -10.34,  99.90, -11.96,  -1.83,
02/18 20Z,   0.20,  -7.29,  99.90,  -8.92,  -1.83,
02/18 21Z,   0.30,  -4.65,  99.90,  -6.17,  -1.83,
02/18 22Z,   0.40,  -3.03,  99.90,  -4.46,  -1.83,
02/18 23Z,   0.50,  -2.76,  99.90,  -4.09,  -1.83,  (max)
02/19 00Z,   0.40,  -3.95,  99.90,  -5.37,  -1.83,
02/19 01Z,   0.40,  -6.43,  99.90,  -7.86,  -1.83,
02/19 02Z,   0.40,  -9.77,  99.90, -11.19,  -1.83,
02/19 03Z,   0.40, -13.20,  99.90, -14.63,  -1.83,
02/19 04Z,   0.50, -15.87,  99.90, -17.20,  -1.83,
02/19 05Z,   0.50, -16.99,  99.90, -18.32,  -1.83,  (min)
02/19 06Z,   0.60, -16.21,  99.90, -17.44,  -1.83,
02/19 07Z,   0.60, -13.76,  99.90, -14.98,  -1.83,
02/19 08Z,   0.60, -10.39,  99.90, -11.62,  -1.83,
02/19 09Z,   0.50,  -7.05,  99.90,  -8.38,  -1.83,
02/19 10Z,   0.40,  -4.50,  99.90,  -5.93,  -1.83,
02/19 11Z,   0.30,  -3.21,  99.90,  -4.74,  -1.83,  (max)
02/19 12Z,   0.40,  -3.38,  99.90,  -4.81,  -1.83,
02/19 13Z,   0.60,  -4.97,  99.90,  -6.19,  -1.83,
02/19 14Z,   0.70,  -7.64,  99.90,  -8.77,  -1.83,
02/19 15Z,   0.70, -10.75,  99.90, -11.87,  -1.83,
02/19 16Z,   0.70, -13.44,  99.90, -14.57,  -1.83,
02/19 17Z,   0.80, -14.91,  99.90, -15.94,  -1.83,  (min)
02/19 18Z,   0.80, -14.64,  99.90, -15.67,  -1.83,
02/19 19Z,   0.70, -12.69,  99.90, -13.82,  -1.83,
02/19 20Z,   0.60,  -9.70,  99.90, -10.93,  -1.83,
02/19 21Z,   0.60,  -6.60,  99.90,  -7.82,  -1.83,
02/19 22Z,   0.60,  -4.22,  99.90,  -5.45,  -1.83,
02/19 23Z,   0.60,  -3.08,  99.90,  -4.30,  -1.83,  (max)
02/20 00Z,   0.60,  -3.36,  99.90,  -4.59,  -1.83,
02/20 01Z,   0.50,  -5.03,  99.90,  -6.36,  -1.83,
02/20 02Z,   0.50,  -7.80,  99.90,  -9.13,  -1.83,
02/20 03Z,   0.50, -11.11,  99.90, -12.44,  -1.83,
02/20 04Z,   0.60, -14.17,  99.90, -15.40,  -1.83,
02/20 05Z,   0.70, -16.12,  99.90, -17.25,  -1.83,
02/20 06Z,   0.70, -16.35,  99.90, -17.48,  -1.83,  (min)
02/20 07Z,   0.70, -14.72,  99.90, -15.84,  -1.83,
02/20 08Z,   0.70, -11.69,  99.90, -12.82,  -1.83,
02/20 09Z,   0.70,  -8.19,  99.90,  -9.32,  -1.83,
02/20 10Z,   0.60,  -5.15,  99.90,  -6.37,  -1.83,
02/20 11Z,   0.50,  -3.22,  99.90,  -4.55,  -1.83,
02/20 12Z,   0.40,  -2.72,  99.90,  -4.14,  -1.83,  (max)
02/20 13Z,   0.40,  -3.68,  99.90,  -5.11,  -1.83,
02/20 14Z,   0.30,  -5.92,  99.90,  -7.45,  -1.83,
02/20 15Z,   0.30,  -8.98,  99.90, -10.51,  -1.83,
02/20 16Z,   0.30, -12.14,  99.90, -13.66,  -1.83,
02/20 17Z,   0.40, -14.55,  99.90, -15.97,  -1.83,
02/20 18Z,   0.40, -15.48,  99.90, -16.91,  -1.83,