EXTRA-TROPICAL  STORM  SURGE  2.3
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#Port Heiden, AK : 09/26/2023 03:21:39 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
09/24 12Z,   0.60,  -5.05,  99.90,  -4.45,   0.00,
09/24 13Z,   0.50,  -4.82,  99.90,  -4.32,   0.00,  (min)
09/24 14Z,   0.50,  -3.69,  99.90,  -3.19,   0.00,
09/24 15Z,   0.60,  -2.80,  99.90,  -2.20,   0.00,
09/24 16Z,   0.60,  -2.62,  99.90,  -2.02,   0.00,  (max)
09/24 17Z,   0.60,  -2.71,  99.90,  -2.11,   0.00,
09/24 18Z,   0.50,  -2.83,  99.90,  -2.33,   0.00,
09/24 19Z,   0.50,  -3.46,  99.90,  -2.96,   0.00,
09/24 20Z,   0.50,  -4.85,  99.90,  -4.35,   0.00,
09/24 21Z,   0.50,  -7.06,  99.90,  -6.56,   0.00,
09/24 22Z,   0.50,  -9.69,  99.90,  -9.19,   0.00,
09/24 23Z,   0.50, -12.05,  99.90, -11.55,   0.00,
09/25 00Z,   0.40, -13.16,  99.90, -12.76,   0.00,  (min)
09/25 01Z,   0.40, -12.09,  99.90, -11.69,   0.00,
09/25 02Z,   0.50,  -8.91,  99.90,  -8.41,   0.00,
09/25 03Z,   0.50,  -5.05,  99.90,  -4.55,   0.00,
09/25 04Z,   0.50,  -2.03,  99.90,  -1.53,   0.00,
09/25 05Z,   0.50,  -0.32,  99.90,   0.18,   0.00,
09/25 06Z,   0.40,   0.38,  99.90,   0.78,   0.00,
09/25 07Z,   0.40,   0.50,  99.90,   0.90,   0.00,  (max)
09/25 08Z,   0.40,   0.42,  99.90,   0.82,   0.00,
09/25 09Z,   0.40,  -0.06,  99.90,   0.34,   0.00,
09/25 10Z,   0.40,  -1.18,  99.90,  -0.78,   0.00,
09/25 11Z,   0.40,  -2.86,  99.90,  -2.46,   0.00,
09/25 12Z,   0.40,  -4.63,  99.90,  -4.23,   0.00,
09/25 13Z,   0.40,  -5.60,  99.90,  -5.20,   0.00,  (min)
09/25 14Z,   0.50,  -5.11,  99.90,  -4.61,   0.00,
09/25 15Z,   0.50,  -3.71,  99.90,  -3.21,   0.00,
09/25 16Z,   0.50,  -2.65,  99.90,  -2.15,   0.00,
09/25 17Z,   0.50,  -2.37,  99.90,  -1.87,   0.00,  (max)
09/25 18Z,   0.50,  -2.40,  99.90,  -1.90,   0.00,
09/25 19Z,   0.50,  -2.55,  99.90,  -2.05,   0.00,
09/25 20Z,   0.50,  -3.24,  99.90,  -2.74,   0.00,
09/25 21Z,   0.50,  -4.76,  99.90,  -4.26,   0.00,
09/25 22Z,   0.50,  -7.12,  99.90,  -6.62,   0.00,
09/25 23Z,   0.50,  -9.89,  99.90,  -9.39,   0.00,
09/26 00Z,   0.50, -12.33,  99.90, -11.83,   0.00,
09/26 01Z,   0.50, -13.36,  99.90, -12.86,   0.00,  (min)
09/26 02Z,   0.50, -12.05,  99.90, -11.55,   0.00,
09/26 03Z,   0.50,  -8.63,  99.90,  -8.13,   0.00,
09/26 04Z,   0.50,  -4.70,  99.90,  -4.20,   0.00,
09/26 05Z,   0.50,  -1.74,  99.90,  -1.24,   0.00,
09/26 06Z,   0.50,  -0.11,  99.90,   0.39,   0.00,
09/26 07Z,   0.50,   0.52,  99.90,   1.02,   0.00,
09/26 08Z,   0.50,   0.60,  99.90,   1.10,   0.00,  (max)
09/26 09Z,   0.50,   0.42,  99.90,   0.92,   0.00,
09/26 10Z,   0.50,  -0.27,  99.90,   0.23,   0.00,
09/26 11Z,   0.40,  -1.68,  99.90,  -1.28,   0.00,
09/26 12Z,   0.40,  -3.66,  99.90,  -3.26,   0.00,
09/26 13Z,   0.40,  -5.59,  99.90,  -5.19,   0.00,
09/26 14Z,   0.40,  -6.46,  99.90,  -6.06,   0.00,  (min)
09/26 15Z,   0.40,  -5.66,  99.90,  -5.26,   0.00,
09/26 16Z,   0.50,  -3.91,  99.90,  -3.41,   0.00,
09/26 17Z,   0.50,  -2.57,  99.90,  -2.07,   0.00,
09/26 18Z,   0.50,  -2.09,  99.90,  -1.59,   0.00,
09/26 19Z,   0.50,  -2.04,  99.90,  -1.54,   0.00,  (max)
09/26 20Z,   0.50,  -2.18,  99.90,  -1.68,   0.00,
09/26 21Z,   0.50,  -2.87,  99.90,  -2.37,   0.00,
09/26 22Z,   0.50,  -4.40,  99.90,  -3.90,   0.00,
09/26 23Z,   0.50,  -6.80,  99.90,  -6.30,   0.00,
09/27 00Z,   0.50,  -9.65,  99.90,  -9.15,   0.00,
09/27 01Z,   0.50, -12.17,  99.90, -11.67,   0.00,
09/27 02Z,   0.50, -13.18,  99.90, -12.68,   0.00,  (min)
09/27 03Z,   0.40, -11.74,  99.90, -11.34,   0.00,
09/27 04Z,   0.40,  -8.23,  99.90,  -7.83,   0.00,
09/27 05Z,   0.40,  -4.34,  99.90,  -3.94,   0.00,
09/27 06Z,   0.40,  -1.51,  99.90,  -1.11,   0.00,
09/27 07Z,   0.40,  -0.00,  99.90,   0.40,   0.00,
09/27 08Z,   0.40,   0.54,  99.90,   0.94,   0.00,
09/27 09Z,   0.40,   0.56,  99.90,   0.96,   0.00,  (max)
09/27 10Z,   0.40,   0.24,  99.90,   0.64,   0.00,
09/27 11Z,   0.30,  -0.71,  99.90,  -0.41,   0.00,
09/27 12Z,   0.30,  -2.46,  99.90,  -2.16,   0.00,
09/27 13Z,   0.30,  -4.76,  99.90,  -4.46,   0.00,
09/27 14Z,   0.30,  -6.87,  99.90,  -6.57,   0.00,
09/27 15Z,   0.20,  -7.63,  99.90,  -7.43,   0.00,  (min)
09/27 16Z,   0.20,  -6.47,  99.90,  -6.27,   0.00,
09/27 17Z,   0.20,  -4.28,  99.90,  -4.08,   0.00,
09/27 18Z,   0.20,  -2.55,  99.90,  -2.35,   0.00,
09/27 19Z,   0.20,  -1.79,  99.90,  -1.59,   0.00,
09/27 20Z,   0.20,  -1.62,  99.90,  -1.42,   0.00,
09/27 21Z,   0.30,  -1.72,  99.90,  -1.42,   0.00,  (max)
09/27 22Z,   0.30,  -2.34,  99.90,  -2.04,   0.00,
09/27 23Z,   0.30,  -3.78,  99.90,  -3.48,   0.00,
09/28 00Z,   0.30,  -6.12,  99.90,  -5.82,   0.00,
09/28 01Z,   0.30,  -8.98,  99.90,  -8.68,   0.00,
09/28 02Z,   0.30, -11.57,  99.90, -11.27,   0.00,
09/28 03Z,   0.30, -12.63,  99.90, -12.33,   0.00,  (min)
09/28 04Z,   0.30, -11.17,  99.90, -10.87,   0.00,
09/28 05Z,   0.30,  -7.71,  99.90,  -7.41,   0.00,
09/28 06Z,   0.40,  -3.98,  99.90,  -3.58,   0.00,
09/28 07Z,   0.50,  -1.35,  99.90,  -0.85,   0.00,
09/28 08Z,   0.50,  -0.01,  99.90,   0.49,   0.00,
09/28 09Z,   0.50,   0.43,  99.90,   0.93,   0.00,  (max)
09/28 10Z,   0.50,   0.38,  99.90,   0.88,   0.00,
09/28 11Z,   0.40,  -0.12,  99.90,   0.28,   0.00,
09/28 12Z,   0.40,  -1.37,  99.90,  -0.97,   0.00,
09/28 13Z,   0.40,  -3.49,  99.90,  -3.09,   0.00,
09/28 14Z,   0.40,  -6.14,  99.90,  -5.74,   0.00,
09/28 15Z,   0.40,  -8.41,  99.90,  -8.01,   0.00,
09/28 16Z,   0.50,  -9.02,  99.90,  -8.52,   0.00,  (min)
09/28 17Z,   0.50,  -7.44,  99.90,  -6.94,   0.00,
09/28 18Z,   0.60,  -4.77,  99.90,  -4.17,   0.00,
09/28 19Z,   0.60,  -2.57,  99.90,  -1.97,   0.00,
09/28 20Z,   0.60,  -1.46,  99.90,  -0.86,   0.00,
09/28 21Z,   0.60,  -1.12,  99.90,  -0.52,   0.00,  (max)
09/28 22Z,   0.60,  -1.16,  99.90,  -0.56,   0.00,
09/28 23Z,   0.60,  -1.67,  99.90,  -1.07,   0.00,
09/29 00Z,   0.70,  -2.97,  99.90,  -2.27,   0.00,
09/29 01Z,   0.70,  -5.17,  99.90,  -4.47,   0.00,
09/29 02Z,   0.60,  -8.00,  99.90,  -7.40,   0.00,
09/29 03Z,   0.60, -10.65,  99.90, -10.05,   0.00,
09/29 04Z,   0.50, -11.79,  99.90, -11.29,   0.00,  (min)
09/29 05Z,   0.50, -10.42,  99.90,  -9.92,   0.00,
09/29 06Z,   0.40,  -7.12,  99.90,  -6.72,   0.00,
09/29 07Z,   0.40,  -3.65,  99.90,  -3.25,   0.00,
09/29 08Z,   0.30,  -1.28,  99.90,  -0.98,   0.00,
09/29 09Z,   0.30,  -0.14,  99.90,   0.16,   0.00,
09/29 10Z,   0.20,   0.19,  99.90,   0.39,   0.00,  (max)
09/29 11Z,   0.20,   0.05,  99.90,   0.25,   0.00,
09/29 12Z,   0.10,  -0.66,  99.90,  -0.56,   0.00,
09/29 13Z,   0.00,  -2.23,  99.90,  -2.23,   0.00,
09/29 14Z,   0.00,  -4.72,  99.90,  -4.72,   0.00,
09/29 15Z,   0.00,  -7.69,  99.90,  -7.69,   0.00,
09/29 16Z,   0.00, -10.07,  99.90, -10.07,   0.00,
09/29 17Z,   0.00, -10.46,  99.90, -10.46,   0.00,  (min)
09/29 18Z,   0.00,  -8.43,  99.90,  -8.43,   0.00,
09/29 19Z,  99.90,  -5.26,  99.90,  99.90,   0.00,
09/29 20Z,  99.90,  -2.59,  99.90,  99.90,   0.00,
09/29 21Z,  99.90,  -1.10,  99.90,  99.90,   0.00,
09/29 22Z,  99.90,  -0.56,  99.90,  99.90,   0.00,
09/29 23Z,  99.90,  -0.52,  99.90,  99.90,   0.00,
09/30 00Z,  99.90,  -0.93,  99.90,  99.90,   0.00,