EXTRA-TROPICAL  STORM  SURGE  2.3
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East Coast 
#Nikiski, AK : 03/22/2023 10:21:58 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/20 18Z,  -1.00, -23.87, -23.55,  99.90,   1.32,
03/20 19Z,  -1.00, -24.92, -25.44,  99.90,   0.48,  (min)
03/20 20Z,  -1.00, -22.30, -23.13,  99.90,   0.17,
03/20 21Z,  -1.00, -17.32, -17.10,  99.90,   1.22,
03/20 22Z,  -1.00, -11.73, -11.51,  99.90,   1.22,
03/20 23Z,  -0.90,  -6.75,  -6.95,  99.90,   0.70,
03/21 00Z,  -0.80,  -3.54,  -3.72,  99.90,   0.62,
03/21 01Z,  -0.80,  -3.05,  -3.04,  99.90,   0.81,  (max)
03/21 02Z,  -0.70,  -5.38,  -5.43,  99.90,   0.65,
03/21 03Z,  -0.70,  -9.78, -10.33,  99.90,   0.15,
03/21 04Z,  -0.80, -15.25, -15.58,  99.90,   0.47,
03/21 05Z,  -0.80, -21.01, -20.51,  99.90,   1.30,
03/21 06Z,  -0.80, -26.15, -25.15,  99.90,   1.80,
03/21 07Z,  -0.80, -28.83, -28.55,  99.90,   1.08,
03/21 08Z,  -0.80, -27.46, -28.70,  99.90,  -0.44,  (min)
03/21 09Z,  -0.80, -22.61, -22.82,  99.90,   0.59,
03/21 10Z,  -0.80, -16.20, -15.93,  99.90,   1.07,
03/21 11Z,  -0.80,  -9.84, -10.17,  99.90,   0.47,
03/21 12Z,  -0.90,  -4.86,  -5.50,  99.90,   0.26,
03/21 13Z,  -1.00,  -2.47,  -2.92,  99.90,   0.55,  (max)
03/21 14Z,  -1.00,  -3.23,  -3.43,  99.90,   0.80,
03/21 15Z,  -1.10,  -6.66,  -7.13,  99.90,   0.63,
03/21 16Z,  -1.20, -11.71, -12.57,  99.90,   0.34,
03/21 17Z,  -1.10, -17.35, -17.59,  99.90,   0.86,
03/21 18Z,  -1.10, -22.76, -22.27,  99.90,   1.59,
03/21 19Z,  -1.10, -26.44, -26.01,  99.90,   1.53,
03/21 20Z,  -1.00, -26.47, -27.40,  99.90,   0.07,  (min)
03/21 21Z,  -1.00, -22.59, -23.17,  99.90,   0.42,
03/21 22Z,  -1.00, -16.55, -16.23,  99.90,   1.32,
03/21 23Z,  -1.00, -10.33, -10.22,  99.90,   1.11,
03/22 00Z,  -0.70,  -5.24,  -5.31,  99.90,   0.63,
03/22 01Z,  -0.70,  -2.46,  -2.32,  99.90,   0.84,  (max)
03/22 02Z,  -0.70,  -2.74,  -2.39,  99.90,   1.05,
03/22 03Z,  -0.70,  -5.90,  -5.80,  99.90,   0.80,
03/22 04Z,  -0.70, -10.99, -11.37,  99.90,   0.32,
03/22 05Z,  -0.70, -16.88, -16.81,  99.90,   0.77,
03/22 06Z,  -0.70, -22.70, -21.83,  99.90,   1.57,
03/22 07Z,  -0.70, -27.31, -26.28,  99.90,   1.73,
03/22 08Z,  -0.70, -28.75, -28.84,  99.90,   0.61,  (min)
03/22 09Z,  -0.80, -25.88, -26.77,  99.90,  -0.09,
03/22 10Z,  -0.80, -19.90, -19.35,  99.90,   1.35,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/22 11Z,  -0.80, -13.03,  99.90, -12.54,   1.30,
03/22 12Z,  -0.80,  -6.92,  99.90,  -6.47,   1.24,
03/22 13Z,  -0.90,  -2.80,  99.90,  -2.50,   1.19,
03/22 14Z,  -1.00,  -1.66,  99.90,  -1.52,   1.14,  (max)
03/22 15Z,  -1.00,  -3.71,  99.90,  -3.62,   1.09,
03/22 16Z,  -1.00,  -8.23,  99.90,  -8.19,   1.04,
03/22 17Z,  -1.10, -14.02,  99.90, -14.14,   0.98,
03/22 18Z,  -1.20, -20.04,  99.90, -20.31,   0.93,
03/22 19Z,  -1.30, -25.31,  99.90, -25.73,   0.88,
03/22 20Z,  -1.30, -28.16,  99.90, -28.63,   0.83,  (min)
03/22 21Z,  -1.30, -26.90,  99.90, -27.42,   0.78,
03/22 22Z,  -1.30, -21.85,  99.90, -22.42,   0.73,
03/22 23Z,  -1.30, -15.19,  99.90, -15.77,   0.73,
03/23 00Z,  -1.30,  -8.90,  99.90,  -9.48,   0.73,
03/23 01Z,  -1.30,  -4.23,  99.90,  -4.80,   0.73,
03/23 02Z,  -1.40,  -2.21,  99.90,  -2.89,   0.73,  (max)
03/23 03Z,  -1.40,  -3.34,  99.90,  -4.02,   0.73,
03/23 04Z,  -1.50,  -7.19,  99.90,  -7.97,   0.73,
03/23 05Z,  -1.40, -12.67,  99.90, -13.34,   0.73,
03/23 06Z,  -1.40, -18.56,  99.90, -19.23,   0.73,
03/23 07Z,  -1.40, -23.92,  99.90, -24.59,   0.73,
03/23 08Z,  -1.30, -27.47,  99.90, -28.04,   0.73,  (min)
03/23 09Z,  -1.20, -27.39,  99.90, -27.86,   0.73,
03/23 10Z,  -1.10, -23.15,  99.90, -23.53,   0.73,
03/23 11Z,  -1.10, -16.55,  99.90, -16.92,   0.73,
03/23 12Z,  -1.00,  -9.89,  99.90, -10.16,   0.73,
03/23 13Z,  -0.90,  -4.62,  99.90,  -4.80,   0.73,
03/23 14Z,  -0.90,  -1.75,  99.90,  -1.92,   0.73,  (max)
03/23 15Z,  -0.90,  -1.96,  99.90,  -2.13,   0.73,
03/23 16Z,  -0.90,  -5.15,  99.90,  -5.33,   0.73,
03/23 17Z,  -0.80, -10.44,  99.90, -10.51,   0.73,
03/23 18Z,  -0.80, -16.55,  99.90, -16.63,   0.73,
03/23 19Z,  -0.80, -22.43,  99.90, -22.51,   0.73,
03/23 20Z,  -0.80, -27.05,  99.90, -27.12,   0.73,
03/23 21Z,  -0.80, -28.72,  99.90, -28.79,   0.73,  (min)
03/23 22Z,  -0.70, -26.17,  99.90, -26.15,   0.73,
03/23 23Z,  -0.60, -20.37,  99.90, -20.24,   0.73,
03/24 00Z,  -0.60, -13.68,  99.90, -13.56,   0.73,
03/24 01Z,  -0.60,  -7.88,  99.90,  -7.76,   0.73,
03/24 02Z,  -0.50,  -3.99,  99.90,  -3.77,   0.73,
03/24 03Z,  -0.60,  -2.84,  99.90,  -2.72,   0.73,  (max)
03/24 04Z,  -0.60,  -4.69,  99.90,  -4.57,   0.73,
03/24 05Z,  -0.70,  -8.95,  99.90,  -8.93,   0.73,
03/24 06Z,  -0.70, -14.41,  99.90, -14.38,   0.73,
03/24 07Z,  -0.80, -19.82,  99.90, -19.90,   0.73,
03/24 08Z,  -0.70, -24.26,  99.90, -24.23,   0.73,
03/24 09Z,  -0.70, -26.45,  99.90, -26.42,   0.73,  (min)
03/24 10Z,  -0.60, -24.90,  99.90, -24.77,   0.73,
03/24 11Z,  -0.50, -19.77,  99.90, -19.54,   0.73,
03/24 12Z,  -0.50, -13.23,  99.90, -13.00,   0.73,
03/24 13Z,  -0.40,  -7.42,  99.90,  -7.10,   0.73,
03/24 14Z,  -0.40,  -3.42,  99.90,  -3.09,   0.73,
03/24 15Z,  -0.40,  -1.90,  99.90,  -1.58,   0.73,  (max)
03/24 16Z,  -0.30,  -3.30,  99.90,  -2.87,   0.73,
03/24 17Z,  -0.30,  -7.30,  99.90,  -6.88,   0.73,
03/24 18Z,  -0.40, -12.90,  99.90, -12.58,   0.73,
03/24 19Z,  -0.40, -18.82,  99.90, -18.50,   0.73,
03/24 20Z,  -0.50, -24.06,  99.90, -23.83,   0.73,
03/24 21Z,  -0.50, -27.64,  99.90, -27.41,   0.73,
03/24 22Z,  -0.50, -28.06,  99.90, -27.83,   0.73,  (min)
03/24 23Z,  -0.50, -24.57,  99.90, -24.34,   0.73,
03/25 00Z,  -0.50, -18.61,  99.90, -18.38,   0.73,
03/25 01Z,  -0.50, -12.48,  99.90, -12.26,   0.73,
03/25 02Z,  -0.60,  -7.56,  99.90,  -7.44,   0.73,
03/25 03Z,  -0.60,  -4.59,  99.90,  -4.46,   0.73,
03/25 04Z,  -0.70,  -4.20,  99.90,  -4.17,   0.73,  (max)
03/25 05Z,  -0.80,  -6.51,  99.90,  -6.58,   0.73,
03/25 06Z,  -0.90, -10.80,  99.90, -10.97,   0.73,
03/25 07Z,  -1.00, -15.80,  99.90, -16.07,   0.73,
03/25 08Z,  -1.10, -20.32,  99.90, -20.69,   0.73,
03/25 09Z,  -1.20, -23.54,  99.90, -24.02,   0.73,
03/25 10Z,  -1.20, -24.36,  99.90, -24.83,   0.73,  (min)
03/25 11Z,  -1.30, -21.73,  99.90, -22.30,   0.73,
03/25 12Z,  -1.30, -16.39,  99.90, -16.96,   0.73,
03/25 13Z,  -1.40, -10.61,  99.90, -11.29,   0.73,
03/25 14Z,  -1.40,  -6.10,  99.90,  -6.78,   0.73,
03/25 15Z,  -1.50,  -3.47,  99.90,  -4.25,   0.73,
03/25 16Z,  -1.60,  -3.16,  99.90,  -4.03,   0.73,  (max)
03/25 17Z,  -1.70,  -5.39,  99.90,  -6.36,   0.73,
03/25 18Z,  -1.80,  -9.74,  99.90, -10.81,   0.73,
03/25 19Z,  -1.80, -15.14,  99.90, -16.21,   0.73,
03/25 20Z,  -1.80, -20.37,  99.90, -21.44,   0.73,
03/25 21Z,  -1.80, -24.61,  99.90, -25.68,   0.73,
03/25 22Z,  -1.80, -27.04,  99.90, -28.11,   0.73,  (min)
03/25 23Z,  -1.80, -26.44,  99.90, -27.52,   0.73,
03/26 00Z,  -1.80, -22.56,  99.90, -23.64,   0.73,
03/26 01Z,  99.90, -17.07,  99.90,  99.90,   0.73,
03/26 02Z,  99.90, -11.94,  99.90,  99.90,   0.73,
03/26 03Z,  99.90,  -8.05,  99.90,  99.90,   0.73,
03/26 04Z,  99.90,  -5.88,  99.90,  99.90,   0.73,
03/26 05Z,  99.90,  -5.99,  99.90,  99.90,   0.73,
03/26 06Z,  99.90,  -8.40,  99.90,  99.90,   0.73,