EXTRA-TROPICAL  STORM  SURGE  2.3
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Arctic Alaska 
#Port Heiden, AK : 09/23/2023 14:21:06 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
09/21 18Z,   0.70,  -8.04,  99.90,  -7.34,   0.00,
09/21 19Z,   0.70,  -9.86,  99.90,  -9.16,   0.00,
09/21 20Z,   0.60, -11.87,  99.90, -11.27,   0.00,
09/21 21Z,   0.50, -13.45,  99.90, -12.95,   0.00,
09/21 22Z,   0.40, -13.69,  99.90, -13.29,   0.00,  (min)
09/21 23Z,   0.40, -12.00,  99.90, -11.60,   0.00,
09/22 00Z,   0.20,  -9.00,  99.90,  -8.80,   0.00,
09/22 01Z,   0.20,  -6.16,  99.90,  -5.96,   0.00,
09/22 02Z,   0.20,  -4.33,  99.90,  -4.13,   0.00,
09/22 03Z,   0.20,  -3.47,  99.90,  -3.27,   0.00,
09/22 04Z,   0.30,  -3.21,  99.90,  -2.91,   0.00,
09/22 05Z,   0.30,  -3.19,  99.90,  -2.89,   0.00,  (max)
09/22 06Z,   0.30,  -3.28,  99.90,  -2.98,   0.00,
09/22 07Z,   0.40,  -3.78,  99.90,  -3.38,   0.00,
09/22 08Z,   0.40,  -4.80,  99.90,  -4.40,   0.00,
09/22 09Z,   0.40,  -6.19,  99.90,  -5.79,   0.00,
09/22 10Z,   0.30,  -7.39,  99.90,  -7.09,   0.00,
09/22 11Z,   0.30,  -7.64,  99.90,  -7.34,   0.00,  (min)
09/22 12Z,   0.30,  -6.88,  99.90,  -6.58,   0.00,
09/22 13Z,   0.30,  -6.02,  99.90,  -5.72,   0.00,
09/22 14Z,   0.30,  -5.77,  99.90,  -5.47,   0.00,  (max)
09/22 15Z,   0.40,  -5.89,  99.90,  -5.49,   0.00,
09/22 16Z,   0.40,  -5.95,  99.90,  -5.55,   0.00,
09/22 17Z,   0.50,  -6.28,  99.90,  -5.78,   0.00,
09/22 18Z,   0.80,  -7.18,  99.90,  -6.38,   0.00,
09/22 19Z,   0.90,  -8.81,  99.90,  -7.91,   0.00,
09/22 20Z,   1.00, -10.96,  99.90,  -9.96,   0.00,
09/22 21Z,   1.00, -13.12,  99.90, -12.12,   0.00,
09/22 22Z,   1.00, -14.53,  99.90, -13.53,   0.00,  (min)
09/22 23Z,   1.00, -14.26,  99.90, -13.26,   0.00,
09/23 00Z,   1.10, -11.96,  99.90, -10.86,   0.00,
09/23 01Z,   1.10,  -8.58,  99.90,  -7.48,   0.00,
09/23 02Z,   1.10,  -5.62,  99.90,  -4.52,   0.00,
09/23 03Z,   1.10,  -3.82,  99.90,  -2.72,   0.00,
09/23 04Z,   1.10,  -3.02,  99.90,  -1.92,   0.00,
09/23 05Z,   1.20,  -2.80,  99.90,  -1.60,   0.00,  (max)
09/23 06Z,   1.10,  -2.79,  99.90,  -1.69,   0.00,
09/23 07Z,   1.10,  -2.98,  99.90,  -1.88,   0.00,
09/23 08Z,   1.10,  -3.66,  99.90,  -2.56,   0.00,
09/23 09Z,   1.10,  -4.88,  99.90,  -3.78,   0.00,
09/23 10Z,   1.10,  -6.39,  99.90,  -5.29,   0.00,
09/23 11Z,   1.00,  -7.52,  99.90,  -6.52,   0.00,
09/23 12Z,   1.00,  -7.54,  99.90,  -6.54,   0.00,  (min)
09/23 13Z,   1.00,  -6.61,  99.90,  -5.61,   0.00,
09/23 14Z,   1.00,  -5.78,  99.90,  -4.78,   0.00,
09/23 15Z,   1.00,  -5.61,  99.90,  -4.61,   0.00,  (max)
09/23 16Z,   1.00,  -5.73,  99.90,  -4.73,   0.00,
09/23 17Z,   1.00,  -5.82,  99.90,  -4.82,   0.00,
09/23 18Z,   1.00,  -6.31,  99.90,  -5.31,   0.00,
09/23 19Z,   1.00,  -7.49,  99.90,  -6.49,   0.00,
09/23 20Z,   1.00,  -9.45,  99.90,  -8.45,   0.00,
09/23 21Z,   1.10, -11.87,  99.90, -10.77,   0.00,
09/23 22Z,   1.10, -14.13,  99.90, -13.03,   0.00,
09/23 23Z,   1.00, -15.38,  99.90, -14.38,   0.00,  (min)
09/24 00Z,   1.00, -14.67,  99.90, -13.67,   0.00,
09/24 01Z,   1.00, -11.86,  99.90, -10.86,   0.00,
09/24 02Z,   0.90,  -8.19,  99.90,  -7.29,   0.00,
09/24 03Z,   0.90,  -5.18,  99.90,  -4.28,   0.00,
09/24 04Z,   0.90,  -3.41,  99.90,  -2.51,   0.00,
09/24 05Z,   0.90,  -2.65,  99.90,  -1.75,   0.00,
09/24 06Z,   0.90,  -2.49,  99.90,  -1.59,   0.00,  (max)
09/24 07Z,   0.90,  -2.51,  99.90,  -1.61,   0.00,
09/24 08Z,   0.90,  -2.82,  99.90,  -1.92,   0.00,
09/24 09Z,   0.80,  -3.70,  99.90,  -2.90,   0.00,
09/24 10Z,   0.80,  -5.14,  99.90,  -4.34,   0.00,
09/24 11Z,   0.80,  -6.77,  99.90,  -5.97,   0.00,
09/24 12Z,   0.80,  -7.83,  99.90,  -7.03,   0.00,  (min)
09/24 13Z,   0.70,  -7.60,  99.90,  -6.90,   0.00,
09/24 14Z,   0.80,  -6.47,  99.90,  -5.67,   0.00,
09/24 15Z,   0.80,  -5.58,  99.90,  -4.78,   0.00,
09/24 16Z,   0.80,  -5.40,  99.90,  -4.60,   0.00,
09/24 17Z,   0.90,  -5.49,  99.90,  -4.59,   0.00,  (max)
09/24 18Z,   0.90,  -5.61,  99.90,  -4.71,   0.00,
09/24 19Z,   1.00,  -6.24,  99.90,  -5.24,   0.00,
09/24 20Z,   1.00,  -7.63,  99.90,  -6.63,   0.00,
09/24 21Z,   1.00,  -9.84,  99.90,  -8.84,   0.00,
09/24 22Z,   1.00, -12.47,  99.90, -11.47,   0.00,
09/24 23Z,   1.00, -14.83,  99.90, -13.83,   0.00,
09/25 00Z,   0.90, -15.94,  99.90, -15.04,   0.00,  (min)
09/25 01Z,   0.90, -14.87,  99.90, -13.97,   0.00,
09/25 02Z,   0.90, -11.69,  99.90, -10.79,   0.00,
09/25 03Z,   0.90,  -7.83,  99.90,  -6.93,   0.00,
09/25 04Z,   0.90,  -4.81,  99.90,  -3.91,   0.00,
09/25 05Z,   0.90,  -3.10,  99.90,  -2.20,   0.00,
09/25 06Z,   0.90,  -2.40,  99.90,  -1.50,   0.00,
09/25 07Z,   0.90,  -2.28,  99.90,  -1.38,   0.00,  (max)
09/25 08Z,   0.90,  -2.36,  99.90,  -1.46,   0.00,
09/25 09Z,   0.90,  -2.84,  99.90,  -1.94,   0.00,
09/25 10Z,   0.90,  -3.96,  99.90,  -3.06,   0.00,
09/25 11Z,   0.90,  -5.64,  99.90,  -4.74,   0.00,
09/25 12Z,   0.80,  -7.41,  99.90,  -6.61,   0.00,
09/25 13Z,   0.80,  -8.38,  99.90,  -7.58,   0.00,  (min)
09/25 14Z,   0.70,  -7.89,  99.90,  -7.19,   0.00,
09/25 15Z,   0.70,  -6.49,  99.90,  -5.79,   0.00,
09/25 16Z,   0.70,  -5.43,  99.90,  -4.73,   0.00,
09/25 17Z,   0.60,  -5.15,  99.90,  -4.55,   0.00,  (max)
09/25 18Z,   0.60,  -5.18,  99.90,  -4.58,   0.00,
09/25 19Z,   0.60,  -5.33,  99.90,  -4.73,   0.00,
09/25 20Z,   0.60,  -6.02,  99.90,  -5.42,   0.00,
09/25 21Z,   0.60,  -7.54,  99.90,  -6.94,   0.00,
09/25 22Z,   0.60,  -9.90,  99.90,  -9.30,   0.00,
09/25 23Z,   0.60, -12.67,  99.90, -12.07,   0.00,
09/26 00Z,   0.60, -15.11,  99.90, -14.51,   0.00,
09/26 01Z,   0.60, -16.14,  99.90, -15.54,   0.00,  (min)
09/26 02Z,   0.60, -14.83,  99.90, -14.23,   0.00,
09/26 03Z,   0.60, -11.41,  99.90, -10.81,   0.00,
09/26 04Z,   0.60,  -7.48,  99.90,  -6.88,   0.00,
09/26 05Z,   0.60,  -4.52,  99.90,  -3.92,   0.00,
09/26 06Z,   0.70,  -2.89,  99.90,  -2.19,   0.00,
09/26 07Z,   0.70,  -2.26,  99.90,  -1.56,   0.00,
09/26 08Z,   0.70,  -2.18,  99.90,  -1.48,   0.00,  (max)
09/26 09Z,   0.70,  -2.36,  99.90,  -1.66,   0.00,
09/26 10Z,   0.70,  -3.05,  99.90,  -2.35,   0.00,
09/26 11Z,   0.70,  -4.46,  99.90,  -3.76,   0.00,
09/26 12Z,   0.60,  -6.44,  99.90,  -5.84,   0.00,
09/26 13Z,   0.60,  -8.37,  99.90,  -7.77,   0.00,
09/26 14Z,   0.60,  -9.24,  99.90,  -8.64,   0.00,  (min)
09/26 15Z,   0.60,  -8.44,  99.90,  -7.84,   0.00,
09/26 16Z,   0.60,  -6.69,  99.90,  -6.09,   0.00,
09/26 17Z,   0.60,  -5.35,  99.90,  -4.75,   0.00,
09/26 18Z,   0.60,  -4.87,  99.90,  -4.27,   0.00,
09/26 19Z,   0.70,  -4.82,  99.90,  -4.12,   0.00,  (max)
09/26 20Z,   0.70,  -4.96,  99.90,  -4.26,   0.00,
09/26 21Z,   0.70,  -5.65,  99.90,  -4.95,   0.00,
09/26 22Z,   0.70,  -7.18,  99.90,  -6.48,   0.00,
09/26 23Z,   0.70,  -9.58,  99.90,  -8.88,   0.00,
09/27 00Z,   0.70, -12.43,  99.90, -11.73,   0.00,
09/27 01Z,   0.60, -14.95,  99.90, -14.35,   0.00,
09/27 02Z,   0.60, -15.96,  99.90, -15.36,   0.00,  (min)
09/27 03Z,   0.60, -14.52,  99.90, -13.92,   0.00,
09/27 04Z,   0.70, -11.01,  99.90, -10.31,   0.00,
09/27 05Z,   0.70,  -7.12,  99.90,  -6.42,   0.00,
09/27 06Z,   0.70,  -4.29,  99.90,  -3.59,   0.00,