EXTRA-TROPICAL  STORM  SURGE  2.3
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#Port Clarence, AK : 05/23/2022 14:21:09 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/21 18Z,  -0.30,  -2.87,  99.90,  -3.17,   0.00,  (max)
05/21 19Z,  -0.30,  -3.48,  99.90,  -3.78,   0.00,
05/21 20Z,  -0.20,  -4.75,  99.90,  -4.95,   0.00,
05/21 21Z,  -0.20,  -6.48,  99.90,  -6.68,   0.00,
05/21 22Z,  -0.10,  -8.44,  99.90,  -8.54,   0.00,
05/21 23Z,  -0.10, -10.29,  99.90, -10.39,   0.00,
05/22 00Z,  -0.10, -11.68,  99.90, -11.78,   0.00,
05/22 01Z,  -0.10, -12.31,  99.90, -12.41,   0.00,  (min)
05/22 02Z,  -0.10, -12.07,  99.90, -12.17,   0.00,
05/22 03Z,   0.00, -11.05,  99.90, -11.05,   0.00,
05/22 04Z,   0.00,  -9.44,  99.90,  -9.44,   0.00,
05/22 05Z,   0.00,  -7.60,  99.90,  -7.60,   0.00,
05/22 06Z,   0.00,  -6.09,  99.90,  -6.09,   0.00,
05/22 07Z,   0.00,  -5.27,  99.90,  -5.27,   0.00,
05/22 08Z,   0.00,  -5.12,  99.90,  -5.12,   0.00,  (max)
05/22 09Z,   0.00,  -5.52,  99.90,  -5.52,   0.00,
05/22 10Z,  -0.10,  -6.28,  99.90,  -6.38,   0.00,
05/22 11Z,  -0.10,  -7.20,  99.90,  -7.30,   0.00,
05/22 12Z,  -0.10,  -8.02,  99.90,  -8.12,   0.00,
05/22 13Z,  -0.10,  -8.45,  99.90,  -8.55,   0.00,  (min)
05/22 14Z,  -0.10,  -8.30,  99.90,  -8.40,   0.00,
05/22 15Z,  -0.10,  -7.59,  99.90,  -7.69,   0.00,
05/22 16Z,  -0.10,  -6.43,  99.90,  -6.53,   0.00,
05/22 17Z,  -0.20,  -5.10,  99.90,  -5.30,   0.00,
05/22 18Z,  -0.20,  -4.10,  99.90,  -4.30,   0.00,
05/22 19Z,  -0.20,  -3.79,  99.90,  -3.99,   0.00,  (max)
05/22 20Z,  -0.20,  -4.21,  99.90,  -4.41,   0.00,
05/22 21Z,  -0.20,  -5.20,  99.90,  -5.40,   0.00,
05/22 22Z,  -0.20,  -6.62,  99.90,  -6.82,   0.00,
05/22 23Z,  -0.20,  -8.27,  99.90,  -8.47,   0.00,
05/23 00Z,  -0.10,  -9.87,  99.90,  -9.97,   0.00,
05/23 01Z,  -0.10, -11.09,  99.90, -11.19,   0.00,
05/23 02Z,  -0.10, -11.68,  99.90, -11.78,   0.00,  (min)
05/23 03Z,  -0.10, -11.53,  99.90, -11.63,   0.00,
05/23 04Z,   0.00, -10.69,  99.90, -10.69,   0.00,
05/23 05Z,   0.00,  -9.24,  99.90,  -9.24,   0.00,
05/23 06Z,   0.00,  -7.50,  99.90,  -7.50,   0.00,
05/23 07Z,   0.00,  -6.02,  99.90,  -6.02,   0.00,
05/23 08Z,   0.00,  -5.15,  99.90,  -5.15,   0.00,
05/23 09Z,   0.00,  -4.92,  99.90,  -4.92,   0.00,  (max)
05/23 10Z,   0.00,  -5.25,  99.90,  -5.25,   0.00,
05/23 11Z,   0.00,  -6.00,  99.90,  -6.00,   0.00,
05/23 12Z,   0.00,  -6.97,  99.90,  -6.97,   0.00,
05/23 13Z,   0.10,  -7.88,  99.90,  -7.78,   0.00,
05/23 14Z,   0.10,  -8.48,  99.90,  -8.38,   0.00,
05/23 15Z,   0.10,  -8.62,  99.90,  -8.52,   0.00,  (min)
05/23 16Z,   0.10,  -8.24,  99.90,  -8.14,   0.00,
05/23 17Z,   0.20,  -7.36,  99.90,  -7.16,   0.00,
05/23 18Z,   0.20,  -6.14,  99.90,  -5.94,   0.00,
05/23 19Z,   0.20,  -5.08,  99.90,  -4.88,   0.00,
05/23 20Z,   0.20,  -4.61,  99.90,  -4.41,   0.00,  (max)
05/23 21Z,   0.20,  -4.77,  99.90,  -4.57,   0.00,
05/23 22Z,   0.20,  -5.47,  99.90,  -5.27,   0.00,
05/23 23Z,   0.20,  -6.61,  99.90,  -6.41,   0.00,
05/24 00Z,   0.20,  -8.02,  99.90,  -7.82,   0.00,
05/24 01Z,   0.20,  -9.45,  99.90,  -9.25,   0.00,
05/24 02Z,   0.20, -10.57,  99.90, -10.37,   0.00,
05/24 03Z,   0.20, -11.15,  99.90, -10.95,   0.00,  (min)
05/24 04Z,   0.20, -11.09,  99.90, -10.89,   0.00,
05/24 05Z,   0.20, -10.34,  99.90, -10.14,   0.00,
05/24 06Z,   0.20,  -8.94,  99.90,  -8.74,   0.00,
05/24 07Z,   0.20,  -7.20,  99.90,  -7.00,   0.00,
05/24 08Z,   0.20,  -5.69,  99.90,  -5.49,   0.00,
05/24 09Z,   0.20,  -4.77,  99.90,  -4.57,   0.00,
05/24 10Z,   0.20,  -4.51,  99.90,  -4.31,   0.00,  (max)
05/24 11Z,   0.20,  -4.87,  99.90,  -4.67,   0.00,
05/24 12Z,   0.20,  -5.72,  99.90,  -5.52,   0.00,
05/24 13Z,   0.20,  -6.85,  99.90,  -6.65,   0.00,
05/24 14Z,   0.20,  -7.97,  99.90,  -7.77,   0.00,
05/24 15Z,   0.20,  -8.81,  99.90,  -8.61,   0.00,
05/24 16Z,   0.20,  -9.21,  99.90,  -9.01,   0.00,  (min)
05/24 17Z,   0.30,  -9.08,  99.90,  -8.78,   0.00,
05/24 18Z,   0.30,  -8.34,  99.90,  -8.04,   0.00,
05/24 19Z,   0.30,  -7.12,  99.90,  -6.82,   0.00,
05/24 20Z,   0.30,  -5.91,  99.90,  -5.61,   0.00,
05/24 21Z,   0.30,  -5.20,  99.90,  -4.90,   0.00,
05/24 22Z,   0.30,  -5.09,  99.90,  -4.79,   0.00,  (max)
05/24 23Z,   0.30,  -5.55,  99.90,  -5.25,   0.00,
05/25 00Z,   0.30,  -6.50,  99.90,  -6.20,   0.00,
05/25 01Z,   0.30,  -7.77,  99.90,  -7.47,   0.00,
05/25 02Z,   0.30,  -9.10,  99.90,  -8.80,   0.00,
05/25 03Z,   0.30, -10.17,  99.90,  -9.87,   0.00,
05/25 04Z,   0.30, -10.75,  99.90, -10.45,   0.00,  (min)
05/25 05Z,   0.30, -10.70,  99.90, -10.40,   0.00,
05/25 06Z,   0.30,  -9.93,  99.90,  -9.63,   0.00,
05/25 07Z,   0.30,  -8.45,  99.90,  -8.15,   0.00,
05/25 08Z,   0.30,  -6.64,  99.90,  -6.34,   0.00,
05/25 09Z,   0.30,  -5.10,  99.90,  -4.80,   0.00,
05/25 10Z,   0.30,  -4.19,  99.90,  -3.89,   0.00,
05/25 11Z,   0.40,  -4.01,  99.90,  -3.61,   0.00,  (max)
05/25 12Z,   0.40,  -4.51,  99.90,  -4.11,   0.00,
05/25 13Z,   0.40,  -5.59,  99.90,  -5.19,   0.00,
05/25 14Z,   0.40,  -6.97,  99.90,  -6.57,   0.00,
05/25 15Z,   0.50,  -8.34,  99.90,  -7.84,   0.00,
05/25 16Z,   0.50,  -9.41,  99.90,  -8.91,   0.00,
05/25 17Z,   0.50,  -9.99,  99.90,  -9.49,   0.00,  (min)
05/25 18Z,   0.50,  -9.96,  99.90,  -9.46,   0.00,
05/25 19Z,   0.60,  -9.21,  99.90,  -8.61,   0.00,
05/25 20Z,   0.60,  -7.86,  99.90,  -7.26,   0.00,
05/25 21Z,   0.60,  -6.45,  99.90,  -5.85,   0.00,
05/25 22Z,   0.60,  -5.51,  99.90,  -4.91,   0.00,
05/25 23Z,   0.60,  -5.19,  99.90,  -4.59,   0.00,  (max)
05/26 00Z,   0.60,  -5.50,  99.90,  -4.90,   0.00,
05/26 01Z,   0.70,  -6.36,  99.90,  -5.66,   0.00,
05/26 02Z,   0.70,  -7.58,  99.90,  -6.88,   0.00,
05/26 03Z,   0.60,  -8.86,  99.90,  -8.26,   0.00,
05/26 04Z,   0.60,  -9.89,  99.90,  -9.29,   0.00,
05/26 05Z,   0.60, -10.42,  99.90,  -9.82,   0.00,  (min)
05/26 06Z,   0.60, -10.29,  99.90,  -9.69,   0.00,
05/26 07Z,   0.60,  -9.37,  99.90,  -8.77,   0.00,
05/26 08Z,   0.60,  -7.73,  99.90,  -7.13,   0.00,
05/26 09Z,   0.60,  -5.83,  99.90,  -5.23,   0.00,
05/26 10Z,   0.60,  -4.33,  99.90,  -3.73,   0.00,
05/26 11Z,   0.60,  -3.55,  99.90,  -2.95,   0.00,  (max)
05/26 12Z,   0.60,  -3.57,  99.90,  -2.97,   0.00,
05/26 13Z,   0.60,  -4.34,  99.90,  -3.74,   0.00,
05/26 14Z,   0.60,  -5.71,  99.90,  -5.11,   0.00,
05/26 15Z,   0.60,  -7.38,  99.90,  -6.78,   0.00,
05/26 16Z,   0.60,  -8.97,  99.90,  -8.37,   0.00,
05/26 17Z,   0.60, -10.19,  99.90,  -9.59,   0.00,
05/26 18Z,   0.60, -10.83,  99.90, -10.23,   0.00,  (min)
05/26 19Z,   0.60, -10.73,  99.90, -10.13,   0.00,
05/26 20Z,   0.60,  -9.79,  99.90,  -9.19,   0.00,
05/26 21Z,   0.60,  -8.22,  99.90,  -7.62,   0.00,
05/26 22Z,   0.60,  -6.62,  99.90,  -6.02,   0.00,
05/26 23Z,   0.60,  -5.53,  99.90,  -4.93,   0.00,
05/27 00Z,   0.60,  -5.12,  99.90,  -4.52,   0.00,  (max)
05/27 01Z,   0.60,  -5.40,  99.90,  -4.80,   0.00,
05/27 02Z,   0.60,  -6.27,  99.90,  -5.67,   0.00,
05/27 03Z,   0.60,  -7.49,  99.90,  -6.89,   0.00,
05/27 04Z,   0.60,  -8.75,  99.90,  -8.15,   0.00,
05/27 05Z,   0.60,  -9.71,  99.90,  -9.11,   0.00,
05/27 06Z,   0.60, -10.12,  99.90,  -9.52,   0.00,