EXTRA-TROPICAL  STORM  SURGE  2.3
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#Port Clarence, AK : 10/02/2023 15:21:35 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/01 00Z,   0.00,  -3.60,  99.90,  -3.60,   0.00,
10/01 01Z,   0.00,  -0.85,  99.90,  -0.85,   0.00,
10/01 02Z,   0.00,   0.90,  99.90,   0.90,   0.00,
10/01 03Z,  -0.10,   1.29,  99.90,   1.19,   0.00,  (max)
10/01 04Z,  -0.20,   0.41,  99.90,   0.21,   0.00,
10/01 05Z,  -0.20,  -1.43,  99.90,  -1.63,   0.00,
10/01 06Z,  -0.30,  -3.90,  99.90,  -4.20,   0.00,
10/01 07Z,  -0.40,  -6.51,  99.90,  -6.91,   0.00,
10/01 08Z,  -0.60,  -8.73,  99.90,  -9.33,   0.00,
10/01 09Z,  -0.80, -10.01,  99.90, -10.81,   0.00,
10/01 10Z,  -0.90, -10.01,  99.90, -10.91,   0.00,  (min)
10/01 11Z,  -1.10,  -8.66,  99.90,  -9.76,   0.00,
10/01 12Z,  -1.10,  -6.23,  99.90,  -7.33,   0.00,
10/01 13Z,  -1.20,  -3.39,  99.90,  -4.59,   0.00,
10/01 14Z,  -1.30,  -1.10,  99.90,  -2.40,   0.00,
10/01 15Z,  -1.40,   0.01,  99.90,  -1.39,   0.00,  (max)
10/01 16Z,  -1.50,  -0.13,  99.90,  -1.63,   0.00,
10/01 17Z,  -1.60,  -1.25,  99.90,  -2.85,   0.00,
10/01 18Z,  -1.60,  -3.06,  99.90,  -4.66,   0.00,
10/01 19Z,  -1.60,  -5.15,  99.90,  -6.75,   0.00,
10/01 20Z,  -1.60,  -7.06,  99.90,  -8.66,   0.00,
10/01 21Z,  -1.60,  -8.26,  99.90,  -9.86,   0.00,
10/01 22Z,  -1.60,  -8.34,  99.90,  -9.94,   0.00,  (min)
10/01 23Z,  -1.60,  -7.13,  99.90,  -8.73,   0.00,
10/02 00Z,  -1.60,  -4.85,  99.90,  -6.45,   0.00,
10/02 01Z,  -1.60,  -2.10,  99.90,  -3.70,   0.00,
10/02 02Z,  -1.60,   0.23,  99.90,  -1.37,   0.00,
10/02 03Z,  -1.50,   1.39,  99.90,  -0.11,   0.00,  (max)
10/02 04Z,  -1.50,   1.22,  99.90,  -0.28,   0.00,
10/02 05Z,  -1.40,  -0.07,  99.90,  -1.47,   0.00,
10/02 06Z,  -1.20,  -2.18,  99.90,  -3.38,   0.00,
10/02 07Z,  -1.10,  -4.72,  99.90,  -5.82,   0.00,
10/02 08Z,  -1.00,  -7.24,  99.90,  -8.24,   0.00,
10/02 09Z,  -0.90,  -9.20,  99.90, -10.10,   0.00,
10/02 10Z,  -0.80, -10.13,  99.90, -10.93,   0.00,  (min)
10/02 11Z,  -0.60,  -9.78,  99.90, -10.38,   0.00,
10/02 12Z,  -0.50,  -8.20,  99.90,  -8.70,   0.00,
10/02 13Z,  -0.40,  -5.76,  99.90,  -6.16,   0.00,
10/02 14Z,  -0.30,  -3.18,  99.90,  -3.48,   0.00,
10/02 15Z,  -0.30,  -1.30,  99.90,  -1.60,   0.00,
10/02 16Z,  -0.20,  -0.56,  99.90,  -0.76,   0.00,  (max)
10/02 17Z,  -0.20,  -0.90,  99.90,  -1.10,   0.00,
10/02 18Z,  -0.10,  -2.04,  99.90,  -2.14,   0.00,
10/02 19Z,  -0.10,  -3.68,  99.90,  -3.78,   0.00,
10/02 20Z,   0.00,  -5.45,  99.90,  -5.45,   0.00,
10/02 21Z,   0.00,  -6.92,  99.90,  -6.92,   0.00,
10/02 22Z,   0.00,  -7.63,  99.90,  -7.63,   0.00,  (min)
10/02 23Z,   0.00,  -7.22,  99.90,  -7.22,   0.00,
10/03 00Z,   0.10,  -5.71,  99.90,  -5.61,   0.00,
10/03 01Z,   0.20,  -3.42,  99.90,  -3.22,   0.00,
10/03 02Z,   0.20,  -1.01,  99.90,  -0.81,   0.00,
10/03 03Z,   0.30,   0.73,  99.90,   1.03,   0.00,
10/03 04Z,   0.30,   1.30,  99.90,   1.60,   0.00,  (max)
10/03 05Z,   0.30,   0.69,  99.90,   0.99,   0.00,
10/03 06Z,   0.40,  -0.85,  99.90,  -0.45,   0.00,
10/03 07Z,   0.40,  -2.99,  99.90,  -2.59,   0.00,
10/03 08Z,   0.40,  -5.41,  99.90,  -5.01,   0.00,
10/03 09Z,   0.30,  -7.65,  99.90,  -7.35,   0.00,
10/03 10Z,   0.30,  -9.24,  99.90,  -8.94,   0.00,
10/03 11Z,   0.30,  -9.79,  99.90,  -9.49,   0.00,  (min)
10/03 12Z,   0.20,  -9.18,  99.90,  -8.98,   0.00,
10/03 13Z,   0.20,  -7.56,  99.90,  -7.36,   0.00,
10/03 14Z,   0.20,  -5.33,  99.90,  -5.13,   0.00,
10/03 15Z,   0.20,  -3.17,  99.90,  -2.97,   0.00,
10/03 16Z,   0.20,  -1.75,  99.90,  -1.55,   0.00,
10/03 17Z,   0.20,  -1.32,  99.90,  -1.12,   0.00,  (max)
10/03 18Z,   0.20,  -1.76,  99.90,  -1.56,   0.00,
10/03 19Z,   0.20,  -2.77,  99.90,  -2.57,   0.00,
10/03 20Z,   0.20,  -4.11,  99.90,  -3.91,   0.00,
10/03 21Z,   0.20,  -5.47,  99.90,  -5.27,   0.00,
10/03 22Z,   0.30,  -6.48,  99.90,  -6.18,   0.00,
10/03 23Z,   0.30,  -6.73,  99.90,  -6.43,   0.00,  (min)
10/04 00Z,   0.20,  -6.00,  99.90,  -5.80,   0.00,
10/04 01Z,   0.20,  -4.42,  99.90,  -4.22,   0.00,
10/04 02Z,   0.20,  -2.39,  99.90,  -2.19,   0.00,
10/04 03Z,   0.20,  -0.48,  99.90,  -0.28,   0.00,
10/04 04Z,   0.10,   0.65,  99.90,   0.75,   0.00,
10/04 05Z,   0.10,   0.74,  99.90,   0.84,   0.00,  (max)
10/04 06Z,   0.10,  -0.13,  99.90,  -0.03,   0.00,
10/04 07Z,   0.00,  -1.70,  99.90,  -1.70,   0.00,
10/04 08Z,   0.00,  -3.69,  99.90,  -3.69,   0.00,
10/04 09Z,   0.00,  -5.81,  99.90,  -5.81,   0.00,
10/04 10Z,   0.00,  -7.67,  99.90,  -7.67,   0.00,
10/04 11Z,   0.00,  -8.86,  99.90,  -8.86,   0.00,
10/04 12Z,   0.00,  -9.12,  99.90,  -9.12,   0.00,  (min)
10/04 13Z,   0.00,  -8.41,  99.90,  -8.41,   0.00,
10/04 14Z,  -0.10,  -6.95,  99.90,  -7.05,   0.00,
10/04 15Z,  -0.10,  -5.09,  99.90,  -5.19,   0.00,
10/04 16Z,  -0.10,  -3.40,  99.90,  -3.50,   0.00,
10/04 17Z,  -0.10,  -2.37,  99.90,  -2.47,   0.00,
10/04 18Z,  -0.10,  -2.14,  99.90,  -2.24,   0.00,  (max)
10/04 19Z,  -0.20,  -2.52,  99.90,  -2.72,   0.00,
10/04 20Z,  -0.20,  -3.30,  99.90,  -3.50,   0.00,
10/04 21Z,  -0.20,  -4.28,  99.90,  -4.48,   0.00,
10/04 22Z,  -0.20,  -5.22,  99.90,  -5.42,   0.00,
10/04 23Z,  -0.20,  -5.82,  99.90,  -6.02,   0.00,
10/05 00Z,  -0.30,  -5.75,  99.90,  -6.05,   0.00,  (min)
10/05 01Z,  -0.30,  -4.91,  99.90,  -5.21,   0.00,
10/05 02Z,  -0.40,  -3.51,  99.90,  -3.91,   0.00,
10/05 03Z,  -0.40,  -1.90,  99.90,  -2.30,   0.00,
10/05 04Z,  -0.50,  -0.53,  99.90,  -1.03,   0.00,
10/05 05Z,  -0.60,   0.12,  99.90,  -0.48,   0.00,  (max)
10/05 06Z,  -0.80,  -0.09,  99.90,  -0.89,   0.00,
10/05 07Z,  -0.90,  -1.01,  99.90,  -1.91,   0.00,
10/05 08Z,  -1.00,  -2.43,  99.90,  -3.43,   0.00,
10/05 09Z,  -1.10,  -4.13,  99.90,  -5.23,   0.00,
10/05 10Z,  -1.20,  -5.88,  99.90,  -7.08,   0.00,
10/05 11Z,  -1.30,  -7.34,  99.90,  -8.64,   0.00,
10/05 12Z,  -1.40,  -8.21,  99.90,  -9.61,   0.00,
10/05 13Z,  -1.50,  -8.32,  99.90,  -9.82,   0.00,  (min)
10/05 14Z,  -1.70,  -7.71,  99.90,  -9.41,   0.00,
10/05 15Z,  -2.00,  -6.55,  99.90,  -8.55,   0.00,
10/05 16Z,  -2.20,  -5.11,  99.90,  -7.31,   0.00,
10/05 17Z,  -2.40,  -3.82,  99.90,  -6.22,   0.00,
10/05 18Z,  -2.60,  -3.04,  99.90,  -5.64,   0.00,  (max)
10/05 19Z,  -2.80,  -2.84,  99.90,  -5.64,   0.00,
10/05 20Z,  -3.00,  -3.07,  99.90,  -6.07,   0.00,
10/05 21Z,  -3.20,  -3.56,  99.90,  -6.76,   0.00,
10/05 22Z,  -3.40,  -4.18,  99.90,  -7.58,   0.00,
10/05 23Z,  -3.60,  -4.77,  99.90,  -8.37,   0.00,
10/06 00Z,  -3.70,  -5.09,  99.90,  -8.79,   0.00,  (min)
10/06 01Z,  -3.80,  -4.89,  99.90,  -8.69,   0.00,
10/06 02Z,  -3.90,  -4.17,  99.90,  -8.07,   0.00,
10/06 03Z,  -4.00,  -3.11,  99.90,  -7.11,   0.00,
10/06 04Z,  -4.10,  -1.94,  99.90,  -6.04,   0.00,
10/06 05Z,  -4.40,  -1.01,  99.90,  -5.41,   0.00,
10/06 06Z,  -4.70,  -0.65,  99.90,  -5.35,   0.00,
10/06 07Z,  99.90,  -0.94,  99.90,  99.90,   0.00,
10/06 08Z,  99.90,  -1.74,  99.90,  99.90,   0.00,
10/06 09Z,  99.90,  -2.90,  99.90,  99.90,   0.00,
10/06 10Z,  99.90,  -4.26,  99.90,  99.90,   0.00,
10/06 11Z,  99.90,  -5.65,  99.90,  99.90,   0.00,
10/06 12Z,  99.90,  -6.81,  99.90,  99.90,   0.00,