EXTRA-TROPICAL  STORM  SURGE
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Manual
Datum
hat-on
mhhw-on
msl-on
mllw-on
Regions
Northeast
Mid-Atlantic
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Northwest
Alaska
Gulf of Alaska
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Wilmington, NC
Wrightsville Bch
Holden Beach, NC
Springmaid, SC
Charleston, SC
Ft. Pulaski, GA
Fernandina, FL
Surge List
East Coast
#Nikiski, AK : 11/15/2025 19:21:47 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
11/14 00Z,  -0.20, -12.59, -12.73,  99.90,   0.06,
11/14 01Z,  -0.30, -15.67, -15.54,  99.90,   0.43,
11/14 02Z,  -0.30, -18.38, -18.04,  99.90,   0.64,
11/14 03Z,  -0.30, -19.46, -19.64,  99.90,   0.12,  (min)
11/14 04Z,  -0.30, -18.67, -19.54,  99.90,  -0.57,
11/14 05Z,  -0.30, -16.88, -17.70,  99.90,  -0.52,
11/14 06Z,  -0.30, -14.55, -15.01,  99.90,  -0.16,
11/14 07Z,  -0.40, -11.86, -12.47,  99.90,  -0.21,
11/14 08Z,  -0.40,  -9.57, -10.50,  99.90,  -0.53,
11/14 09Z,  -0.40,  -8.62,  -9.60,  99.90,  -0.58,  (max)
11/14 10Z,  -0.40,  -9.30,  -9.87,  99.90,  -0.17,
11/14 11Z,  -0.30, -11.19, -11.55,  99.90,  -0.06,
11/14 12Z,  -0.30, -13.72, -14.10,  99.90,  -0.08,
11/14 13Z,  -0.30, -16.74, -16.88,  99.90,   0.16,
11/14 14Z,  -0.40, -19.85, -19.35,  99.90,   0.90,
11/14 15Z,  -0.40, -21.73, -21.13,  99.90,   1.00,
11/14 16Z,  -0.40, -21.40, -21.16,  99.90,   0.64,  (min)
11/14 17Z,  -0.40, -19.33, -19.06,  99.90,   0.67,
11/14 18Z,  -0.40, -16.30, -15.93,  99.90,   0.77,
11/14 19Z,  -0.40, -12.62, -12.62,  99.90,   0.40,
11/14 20Z,  -0.50,  -8.98,  -9.63,  99.90,  -0.15,
11/14 21Z,  -0.40,  -6.55,  -7.55,  99.90,  -0.60,
11/14 22Z,  -0.40,  -6.04,  -6.81,  99.90,  -0.37,  (max)
11/14 23Z,  -0.40,  -7.30,  -7.81,  99.90,  -0.11,
11/15 00Z,  -0.40,  -9.68, -10.32,  99.90,  -0.24,
11/15 01Z,  -0.40, -12.81, -13.57,  99.90,  -0.36,
11/15 02Z,  -0.40, -16.50, -16.69,  99.90,   0.21,
11/15 03Z,  -0.50, -19.75, -19.55,  99.90,   0.70,
11/15 04Z,  -0.50, -21.14, -21.31,  99.90,   0.33,  (min)
11/15 05Z,  -0.50, -20.45, -21.22,  99.90,  -0.27,
11/15 06Z,  -0.40, -18.46, -18.79,  99.90,   0.07,
11/15 07Z,  -0.40, -15.56, -15.59,  99.90,   0.37,
11/15 08Z,  -0.40, -12.15, -12.51,  99.90,   0.04,
11/15 09Z,  -0.30,  -9.31,  -9.94,  99.90,  -0.33,
11/15 10Z,  -0.30,  -8.05,  -8.61,  99.90,  -0.26,  (max)
11/15 11Z,  -0.30,  -8.59,  -8.75,  99.90,   0.14,
11/15 12Z,  -0.20, -10.45, -10.50,  99.90,   0.15,
11/15 13Z,  -0.10, -13.08, -13.37,  99.90,  -0.19,
11/15 14Z,  -0.10, -16.35, -16.35,  99.90,   0.10,
11/15 15Z,   0.00, -19.66, -18.93,  99.90,   0.73,
11/15 16Z,   0.00, -21.51, -20.76,  99.90,   0.75,  (min)
11/15 17Z,   0.00, -21.01, -20.71,  99.90,   0.30,
11/15 18Z,   0.00, -18.74, -18.13,  99.90,   0.61,
11/15 19Z,   0.00, -15.41, -14.61,  99.90,   0.80,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
11/15 20Z,   0.00, -11.44,  99.90, -10.72,   0.72,
11/15 21Z,   0.10,  -7.76,  99.90,  -7.02,   0.64,
11/15 22Z,   0.10,  -5.60,  99.90,  -4.94,   0.56,  (max)
11/15 23Z,   0.10,  -5.55,  99.90,  -4.97,   0.48,
11/16 00Z,   0.20,  -7.32,  99.90,  -6.72,   0.40,
11/16 01Z,   0.30, -10.22,  99.90,  -9.60,   0.32,
11/16 02Z,   0.30, -13.93,  99.90, -13.39,   0.24,
11/16 03Z,   0.30, -18.16,  99.90, -17.70,   0.16,
11/16 04Z,   0.30, -21.63,  99.90, -21.25,   0.08,
11/16 05Z,   0.30, -22.85,  99.90, -22.55,   0.00,  (min)
11/16 06Z,   0.30, -21.78,  99.90, -21.55,  -0.08,
11/16 07Z,   0.20, -19.17,  99.90, -19.13,  -0.16,
11/16 08Z,   0.20, -15.53,  99.90, -15.48,  -0.16,
11/16 09Z,   0.10, -11.52,  99.90, -11.58,  -0.16,
11/16 10Z,   0.00,  -8.44,  99.90,  -8.60,  -0.16,
11/16 11Z,   0.00,  -7.28,  99.90,  -7.43,  -0.16,  (max)
11/16 12Z,   0.00,  -8.07,  99.90,  -8.23,  -0.16,
11/16 13Z,   0.00, -10.19,  99.90, -10.35,  -0.16,
11/16 14Z,   0.00, -13.10,  99.90, -13.26,  -0.16,
11/16 15Z,   0.00, -16.60,  99.90, -16.76,  -0.16,
11/16 16Z,  -0.10, -19.87,  99.90, -20.12,  -0.16,
11/16 17Z,  -0.10, -21.31,  99.90, -21.57,  -0.16,  (min)
11/16 18Z,  -0.10, -20.27,  99.90, -20.53,  -0.16,
11/16 19Z,  -0.20, -17.49,  99.90, -17.85,  -0.16,
11/16 20Z,  -0.20, -13.76,  99.90, -14.12,  -0.16,
11/16 21Z,  -0.20,  -9.66,  99.90, -10.02,  -0.16,
11/16 22Z,  -0.30,  -6.28,  99.90,  -6.74,  -0.16,
11/16 23Z,  -0.30,  -4.81,  99.90,  -5.26,  -0.16,  (max)
11/17 00Z,  -0.30,  -5.58,  99.90,  -6.04,  -0.16,
11/17 01Z,  -0.30,  -8.10,  99.90,  -8.56,  -0.16,
11/17 02Z,  -0.30, -11.63,  99.90, -12.09,  -0.16,
11/17 03Z,  -0.40, -15.88,  99.90, -16.44,  -0.16,
11/17 04Z,  -0.50, -20.37,  99.90, -21.03,  -0.16,
11/17 05Z,  -0.60, -23.59,  99.90, -24.35,  -0.16,
11/17 06Z,  -0.60, -24.16,  99.90, -24.92,  -0.16,  (min)
11/17 07Z,  -0.60, -22.27,  99.90, -23.03,  -0.16,
11/17 08Z,  -0.50, -18.84,  99.90, -19.50,  -0.16,
11/17 09Z,  -0.50, -14.49,  99.90, -15.15,  -0.16,
11/17 10Z,  -0.50, -10.19,  99.90, -10.85,  -0.16,
11/17 11Z,  -0.50,  -7.31,  99.90,  -7.97,  -0.16,
11/17 12Z,  -0.50,  -6.64,  99.90,  -7.30,  -0.16,  (max)
11/17 13Z,  -0.50,  -7.98,  99.90,  -8.64,  -0.16,
11/17 14Z,  -0.60, -10.53,  99.90, -11.29,  -0.16,
11/17 15Z,  -0.60, -13.73,  99.90, -14.48,  -0.16,
11/17 16Z,  -0.50, -17.29,  99.90, -17.95,  -0.16,
11/17 17Z,  -0.50, -20.18,  99.90, -20.84,  -0.16,
11/17 18Z,  -0.50, -20.84,  99.90, -21.50,  -0.16,  (min)
11/17 19Z,  -0.50, -18.97,  99.90, -19.63,  -0.16,
11/17 20Z,  -0.50, -15.58,  99.90, -16.23,  -0.16,
11/17 21Z,  -0.40, -11.55,  99.90, -12.11,  -0.16,
11/17 22Z,  -0.30,  -7.64,  99.90,  -8.10,  -0.16,
11/17 23Z,  -0.20,  -4.99,  99.90,  -5.35,  -0.16,
11/18 00Z,  -0.20,  -4.55,  99.90,  -4.91,  -0.16,  (max)
11/18 01Z,  -0.20,  -6.37,  99.90,  -6.73,  -0.16,
11/18 02Z,  -0.20,  -9.71,  99.90, -10.07,  -0.16,
11/18 03Z,  -0.20, -13.81,  99.90, -14.17,  -0.16,
11/18 04Z,  -0.20, -18.36,  99.90, -18.72,  -0.16,
11/18 05Z,  -0.20, -22.71,  99.90, -23.07,  -0.16,
11/18 06Z,  -0.20, -25.19,  99.90, -25.55,  -0.16,  (min)
11/18 07Z,  -0.20, -24.69,  99.90, -25.05,  -0.16,
11/18 08Z,  -0.20, -21.76,  99.90, -22.12,  -0.16,
11/18 09Z,  -0.10, -17.50,  99.90, -17.76,  -0.16,
11/18 10Z,  -0.10, -12.71,  99.90, -12.97,  -0.16,
11/18 11Z,  -0.10,  -8.55,  99.90,  -8.81,  -0.16,
11/18 12Z,  -0.10,  -6.28,  99.90,  -6.54,  -0.16,  (max)
11/18 13Z,  -0.10,  -6.41,  99.90,  -6.67,  -0.16,
11/18 14Z,  -0.10,  -8.43,  99.90,  -8.69,  -0.16,
11/18 15Z,  -0.20, -11.40,  99.90, -11.76,  -0.16,
11/18 16Z,  -0.20, -14.76,  99.90, -15.12,  -0.16,
11/18 17Z,  -0.30, -18.13,  99.90, -18.59,  -0.16,
11/18 18Z,  -0.30, -20.31,  99.90, -20.77,  -0.16,  (min)
11/18 19Z,  -0.30, -19.91,  99.90, -20.37,  -0.16,
11/18 20Z,  -0.30, -17.09,  99.90, -17.55,  -0.16,
11/18 21Z,  -0.20, -13.17,  99.90, -13.53,  -0.16,
11/18 22Z,  -0.20,  -9.15,  99.90,  -9.50,  -0.16,
11/18 23Z,  -0.10,  -5.83,  99.90,  -6.09,  -0.16,
11/19 00Z,  -0.10,  -4.26,  99.90,  -4.52,  -0.16,  (max)
11/19 01Z,  -0.10,  -5.08,  99.90,  -5.33,  -0.16,
11/19 02Z,  -0.10,  -7.95,  99.90,  -8.21,  -0.16,
11/19 03Z,  -0.20, -11.98,  99.90, -12.34,  -0.16,
11/19 04Z,  -0.20, -16.42,  99.90, -16.78,  -0.16,
11/19 05Z,  -0.30, -20.96,  99.90, -21.41,  -0.16,
11/19 06Z,  -0.30, -24.73,  99.90, -25.19,  -0.16,
11/19 07Z,  -0.30, -26.08,  99.90, -26.54,  -0.16,  (min)
11/19 08Z,  -0.30, -24.28,  99.90, -24.73,  -0.16,
11/19 09Z,  -0.30, -20.30,  99.90, -20.76,  -0.16,
11/19 10Z,  -0.30, -15.45,  99.90, -15.91,  -0.16,
11/19 11Z,  -0.20, -10.64,  99.90, -11.00,  -0.16,
11/19 12Z,  -0.30,  -7.04,  99.90,  -7.50,  -0.16,