EXTRA-TROPICAL  STORM  SURGE
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Manual
Datum
hat-on
mhhw-on
msl-on
mllw-on
Regions
Northeast
Mid-Atlantic
Southeast
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Northwest
Alaska
Gulf of Alaska
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Stations
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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
#Nikiski, AK : 05/25/2025 05:24:00 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/23 12Z,  -0.30,  -9.68,  -9.96,  99.90,   0.02,
05/23 13Z,  -0.30, -13.66, -13.83,  99.90,   0.13,
05/23 14Z,  -0.30, -17.69, -17.60,  99.90,   0.39,
05/23 15Z,  -0.30, -21.33, -21.19,  99.90,   0.44,
05/23 16Z,  -0.30, -23.91, -23.74,  99.90,   0.47,
05/23 17Z,  -0.30, -24.13, -24.27,  99.90,   0.16,  (min)
05/23 18Z,  -0.30, -21.65, -21.69,  99.90,   0.26,
05/23 19Z,  -0.30, -17.73, -17.51,  99.90,   0.52,
05/23 20Z,  -0.30, -13.66, -13.68,  99.90,   0.28,
05/23 21Z,  -0.30, -10.09, -10.47,  99.90,  -0.08,
05/23 22Z,  -0.30,  -7.79,  -8.37,  99.90,  -0.28,
05/23 23Z,  -0.30,  -7.55,  -8.01,  99.90,  -0.16,  (max)
05/24 00Z,  -0.20,  -9.45,  -9.68,  99.90,  -0.03,
05/24 01Z,  -0.20, -12.71, -12.88,  99.90,   0.03,
05/24 02Z,  -0.20, -16.27, -16.38,  99.90,   0.09,
05/24 03Z,  -0.20, -19.50, -19.53,  99.90,   0.17,
05/24 04Z,  -0.20, -21.97, -22.06,  99.90,   0.11,
05/24 05Z,  -0.20, -22.53, -22.68,  99.90,   0.05,  (min)
05/24 06Z,  -0.10, -20.30, -20.00,  99.90,   0.40,
05/24 07Z,  -0.10, -16.06, -15.56,  99.90,   0.60,
05/24 08Z,   0.00, -11.45, -11.36,  99.90,   0.09,
05/24 09Z,   0.00,  -7.48,  -7.63,  99.90,  -0.15,
05/24 10Z,   0.00,  -4.83,  -5.10,  99.90,  -0.27,
05/24 11Z,   0.00,  -4.32,  -4.64,  99.90,  -0.32,  (max)
05/24 12Z,   0.00,  -6.28,  -6.67,  99.90,  -0.39,
05/24 13Z,   0.00, -10.17, -10.69,  99.90,  -0.52,
05/24 14Z,   0.00, -14.89, -15.03,  99.90,  -0.14,
05/24 15Z,   0.00, -19.57, -19.26,  99.90,   0.31,
05/24 16Z,   0.00, -23.74, -23.24,  99.90,   0.50,
05/24 17Z,   0.00, -26.43, -25.99,  99.90,   0.44,
05/24 18Z,   0.00, -26.20, -26.27,  99.90,  -0.07,  (min)
05/24 19Z,   0.00, -22.93, -22.55,  99.90,   0.38,
05/24 20Z,   0.00, -18.09, -17.39,  99.90,   0.70,
05/24 21Z,   0.00, -13.14, -12.83,  99.90,   0.31,
05/24 22Z,   0.00,  -8.94,  -9.05,  99.90,  -0.11,
05/24 23Z,   0.00,  -6.48,  -6.79,  99.90,  -0.31,
05/25 00Z,   0.00,  -6.47,  -6.57,  99.90,  -0.10,  (max)
05/25 01Z,   0.00,  -8.76,  -8.72,  99.90,   0.04,
05/25 02Z,   0.00, -12.39, -12.48,  99.90,  -0.09,
05/25 03Z,   0.10, -16.25, -16.33,  99.90,  -0.18,
05/25 04Z,   0.10, -19.73, -19.73,  99.90,  -0.10,
05/25 05Z,   0.10, -22.21, -22.28,  99.90,  -0.17,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/25 06Z,   0.10, -22.35,  99.90, -22.41,  -0.16,  (min)
05/25 07Z,   0.10, -19.41,  99.90, -19.46,  -0.15,
05/25 08Z,   0.20, -14.52,  99.90, -14.46,  -0.14,
05/25 09Z,   0.20,  -9.51,  99.90,  -9.44,  -0.13,
05/25 10Z,   0.30,  -5.48,  99.90,  -5.29,  -0.11,
05/25 11Z,   0.30,  -3.24,  99.90,  -3.04,  -0.10,  (max)
05/25 12Z,   0.40,  -3.54,  99.90,  -3.23,  -0.09,
05/25 13Z,   0.40,  -6.44,  99.90,  -6.12,  -0.08,
05/25 14Z,   0.50, -11.16,  99.90, -10.72,  -0.07,
05/25 15Z,   0.50, -16.52,  99.90, -16.08,  -0.06,
05/25 16Z,   0.50, -21.71,  99.90, -21.25,  -0.05,
05/25 17Z,   0.50, -26.16,  99.90, -25.69,  -0.03,
05/25 18Z,   0.40, -28.64,  99.90, -28.27,  -0.03,  (min)
05/25 19Z,   0.40, -27.67,  99.90, -27.30,  -0.03,
05/25 20Z,   0.30, -23.44,  99.90, -23.18,  -0.03,
05/25 21Z,   0.30, -17.73,  99.90, -17.47,  -0.03,
05/25 22Z,   0.30, -12.10,  99.90, -11.84,  -0.03,
05/25 23Z,   0.20,  -7.62,  99.90,  -7.46,  -0.03,
05/26 00Z,   0.20,  -5.32,  99.90,  -5.15,  -0.03,  (max)
05/26 01Z,   0.20,  -5.74,  99.90,  -5.58,  -0.03,
05/26 02Z,   0.20,  -8.48,  99.90,  -8.31,  -0.03,
05/26 03Z,   0.20, -12.43,  99.90, -12.27,  -0.03,
05/26 04Z,   0.20, -16.52,  99.90, -16.35,  -0.03,
05/26 05Z,   0.20, -20.13,  99.90, -19.96,  -0.03,
05/26 06Z,   0.20, -22.42,  99.90, -22.25,  -0.03,  (min)
05/26 07Z,   0.20, -21.94,  99.90, -21.77,  -0.03,
05/26 08Z,   0.20, -18.21,  99.90, -18.04,  -0.03,
05/26 09Z,   0.20, -12.77,  99.90, -12.60,  -0.03,
05/26 10Z,   0.20,  -7.58,  99.90,  -7.41,  -0.03,
05/26 11Z,   0.20,  -3.78,  99.90,  -3.61,  -0.03,
05/26 12Z,   0.20,  -2.20,  99.90,  -2.03,  -0.03,  (max)
05/26 13Z,   0.20,  -3.40,  99.90,  -3.23,  -0.03,
05/26 14Z,   0.20,  -7.15,  99.90,  -6.99,  -0.03,
05/26 15Z,   0.10, -12.50,  99.90, -12.43,  -0.03,
05/26 16Z,   0.10, -18.29,  99.90, -18.23,  -0.03,
05/26 17Z,   0.10, -23.76,  99.90, -23.69,  -0.03,
05/26 18Z,   0.10, -28.21,  99.90, -28.15,  -0.03,
05/26 19Z,   0.10, -30.18,  99.90, -30.11,  -0.03,  (min)
05/26 20Z,   0.10, -28.28,  99.90, -28.22,  -0.03,
05/26 21Z,   0.10, -23.14,  99.90, -23.07,  -0.03,
05/26 22Z,   0.20, -16.78,  99.90, -16.61,  -0.03,
05/26 23Z,   0.20, -10.84,  99.90, -10.68,  -0.03,
05/27 00Z,   0.20,  -6.44,  99.90,  -6.28,  -0.03,
05/27 01Z,   0.20,  -4.55,  99.90,  -4.39,  -0.03,  (max)
05/27 02Z,   0.20,  -5.47,  99.90,  -5.31,  -0.03,
05/27 03Z,   0.20,  -8.60,  99.90,  -8.43,  -0.03,
05/27 04Z,   0.20, -12.78,  99.90, -12.61,  -0.03,
05/27 05Z,   0.20, -16.98,  99.90, -16.81,  -0.03,
05/27 06Z,   0.20, -20.56,  99.90, -20.40,  -0.03,
05/27 07Z,   0.20, -22.49,  99.90, -22.32,  -0.03,  (min)
05/27 08Z,   0.20, -21.26,  99.90, -21.10,  -0.03,
05/27 09Z,   0.20, -16.81,  99.90, -16.65,  -0.03,
05/27 10Z,   0.30, -11.06,  99.90, -10.80,  -0.03,
05/27 11Z,   0.30,  -6.00,  99.90,  -5.74,  -0.03,
05/27 12Z,   0.30,  -2.71,  99.90,  -2.45,  -0.03,
05/27 13Z,   0.40,  -1.90,  99.90,  -1.54,  -0.03,  (max)
05/27 14Z,   0.40,  -3.90,  99.90,  -3.53,  -0.03,
05/27 15Z,   0.40,  -8.26,  99.90,  -7.90,  -0.03,
05/27 16Z,   0.40, -13.97,  99.90, -13.60,  -0.03,
05/27 17Z,   0.40, -19.93,  99.90, -19.57,  -0.03,
05/27 18Z,   0.30, -25.43,  99.90, -25.16,  -0.03,
05/27 19Z,   0.30, -29.61,  99.90, -29.35,  -0.03,
05/27 20Z,   0.30, -30.84,  99.90, -30.57,  -0.03,  (min)
05/27 21Z,   0.30, -27.98,  99.90, -27.72,  -0.03,
05/27 22Z,   0.30, -22.14,  99.90, -21.87,  -0.03,
05/27 23Z,   0.20, -15.51,  99.90, -15.34,  -0.03,
05/28 00Z,   0.20,  -9.67,  99.90,  -9.51,  -0.03,
05/28 01Z,   0.20,  -5.66,  99.90,  -5.49,  -0.03,
05/28 02Z,   0.20,  -4.28,  99.90,  -4.11,  -0.03,  (max)
05/28 03Z,   0.20,  -5.64,  99.90,  -5.48,  -0.03,
05/28 04Z,   0.20,  -9.04,  99.90,  -8.87,  -0.03,
05/28 05Z,   0.20, -13.31,  99.90, -13.15,  -0.03,
05/28 06Z,   0.20, -17.51,  99.90, -17.34,  -0.03,
05/28 07Z,   0.30, -20.93,  99.90, -20.66,  -0.03,
05/28 08Z,   0.30, -22.34,  99.90, -22.07,  -0.03,  (min)
05/28 09Z,   0.30, -20.36,  99.90, -20.10,  -0.03,
05/28 10Z,   0.30, -15.41,  99.90, -15.15,  -0.03,
05/28 11Z,   0.30,  -9.69,  99.90,  -9.43,  -0.03,
05/28 12Z,   0.30,  -5.08,  99.90,  -4.81,  -0.03,
05/28 13Z,   0.30,  -2.45,  99.90,  -2.18,  -0.03,
05/28 14Z,   0.30,  -2.34,  99.90,  -2.08,  -0.03,  (max)
05/28 15Z,   0.30,  -4.89,  99.90,  -4.63,  -0.03,
05/28 16Z,   0.30,  -9.56,  99.90,  -9.30,  -0.03,
05/28 17Z,   0.20, -15.35,  99.90, -15.19,  -0.03,
05/28 18Z,   0.20, -21.24,  99.90, -21.07,  -0.03,
05/28 19Z,   0.20, -26.52,  99.90, -26.35,  -0.03,
05/28 20Z,   0.20, -30.19,  99.90, -30.02,  -0.03,
05/28 21Z,   0.30, -30.55,  99.90, -30.29,  -0.03,  (min)
05/28 22Z,   0.30, -26.89,  99.90, -26.63,  -0.03,
05/28 23Z,   0.30, -20.72,  99.90, -20.46,  -0.03,
05/29 00Z,   0.40, -14.25,  99.90, -13.89,  -0.03,