EXTRA-TROPICAL  STORM  SURGE  2.3
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#Popokamute, AK : 03/27/2023 08:21:25 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/25 12Z,   0.50,  -4.40,  99.90,  -3.90,   0.00,
03/25 13Z,   0.50,  -1.52,  99.90,  -1.02,   0.00,
03/25 14Z,   0.60,   0.20,  99.90,   0.80,   0.00,  (max)
03/25 15Z,   0.60,   0.18,  99.90,   0.78,   0.00,
03/25 16Z,   0.60,  -1.28,  99.90,  -0.68,   0.00,
03/25 17Z,   0.50,  -3.42,  99.90,  -2.92,   0.00,
03/25 18Z,   0.70,  -5.59,  99.90,  -4.89,   0.00,
03/25 19Z,   0.70,  -7.36,  99.90,  -6.66,   0.00,
03/25 20Z,   0.70,  -8.46,  99.90,  -7.76,   0.00,
03/25 21Z,   0.70,  -8.89,  99.90,  -8.19,   0.00,  (min)
03/25 22Z,   0.80,  -8.64,  99.90,  -7.84,   0.00,
03/25 23Z,   0.90,  -7.47,  99.90,  -6.57,   0.00,
03/26 00Z,   0.80,  -5.30,  99.90,  -4.50,   0.00,
03/26 01Z,   1.00,  -2.85,  99.90,  -1.85,   0.00,
03/26 02Z,   1.10,  -1.42,  99.90,  -0.32,   0.00,  (max)
03/26 03Z,   1.20,  -1.63,  99.90,  -0.43,   0.00,
03/26 04Z,   1.40,  -3.06,  99.90,  -1.66,   0.00,
03/26 05Z,   1.60,  -5.04,  99.90,  -3.44,   0.00,
03/26 06Z,   1.60,  -6.99,  99.90,  -5.39,   0.00,
03/26 07Z,   1.80,  -8.53,  99.90,  -6.73,   0.00,
03/26 08Z,   2.00,  -9.48,  99.90,  -7.48,   0.00,
03/26 09Z,   2.20,  -9.86,  99.90,  -7.66,   0.00,  (min)
03/26 10Z,   2.30,  -9.73,  99.90,  -7.43,   0.00,
03/26 11Z,   2.40,  -8.87,  99.90,  -6.47,   0.00,
03/26 12Z,   2.10,  -6.94,  99.90,  -4.84,   0.00,
03/26 13Z,   2.20,  -4.09,  99.90,  -1.89,   0.00,
03/26 14Z,   2.20,  -1.26,  99.90,   0.94,   0.00,
03/26 15Z,   2.30,   0.36,  99.90,   2.66,   0.00,  (max)
03/26 16Z,   2.30,   0.27,  99.90,   2.57,   0.00,
03/26 17Z,   2.20,  -1.21,  99.90,   0.99,   0.00,
03/26 18Z,   2.30,  -3.35,  99.90,  -1.05,   0.00,
03/26 19Z,   2.30,  -5.53,  99.90,  -3.23,   0.00,
03/26 20Z,   2.30,  -7.28,  99.90,  -4.98,   0.00,
03/26 21Z,   2.30,  -8.36,  99.90,  -6.06,   0.00,
03/26 22Z,   2.20,  -8.76,  99.90,  -6.56,   0.00,  (min)
03/26 23Z,   2.20,  -8.48,  99.90,  -6.28,   0.00,
03/27 00Z,   2.10,  -7.27,  99.90,  -5.17,   0.00,
03/27 01Z,   2.10,  -5.13,  99.90,  -3.03,   0.00,
03/27 02Z,   2.00,  -2.87,  99.90,  -0.87,   0.00,
03/27 03Z,   1.90,  -1.73,  99.90,   0.17,   0.00,  (max)
03/27 04Z,   1.70,  -2.15,  99.90,  -0.45,   0.00,
03/27 05Z,   1.50,  -3.63,  99.90,  -2.13,   0.00,
03/27 06Z,   1.30,  -5.52,  99.90,  -4.22,   0.00,
03/27 07Z,   1.10,  -7.34,  99.90,  -6.24,   0.00,
03/27 08Z,   0.90,  -8.74,  99.90,  -7.84,   0.00,
03/27 09Z,   0.60,  -9.56,  99.90,  -8.96,   0.00,
03/27 10Z,   0.40,  -9.85,  99.90,  -9.45,   0.00,  (min)
03/27 11Z,   0.20,  -9.63,  99.90,  -9.43,   0.00,
03/27 12Z,   0.10,  -8.64,  99.90,  -8.54,   0.00,
03/27 13Z,   0.00,  -6.59,  99.90,  -6.59,   0.00,
03/27 14Z,  -0.10,  -3.73,  99.90,  -3.83,   0.00,
03/27 15Z,  -0.10,  -1.03,  99.90,  -1.13,   0.00,
03/27 16Z,  -0.20,   0.40,  99.90,   0.20,   0.00,  (max)
03/27 17Z,  -0.30,   0.17,  99.90,  -0.13,   0.00,
03/27 18Z,  -0.30,  -1.35,  99.90,  -1.65,   0.00,
03/27 19Z,  -0.30,  -3.47,  99.90,  -3.77,   0.00,
03/27 20Z,  -0.30,  -5.60,  99.90,  -5.90,   0.00,
03/27 21Z,  -0.40,  -7.29,  99.90,  -7.69,   0.00,
03/27 22Z,  -0.40,  -8.31,  99.90,  -8.71,   0.00,
03/27 23Z,  -0.50,  -8.66,  99.90,  -9.16,   0.00,  (min)
03/28 00Z,  -0.60,  -8.31,  99.90,  -8.91,   0.00,
03/28 01Z,  -0.60,  -7.04,  99.90,  -7.64,   0.00,
03/28 02Z,  -0.70,  -4.93,  99.90,  -5.63,   0.00,
03/28 03Z,  -0.70,  -2.87,  99.90,  -3.57,   0.00,
03/28 04Z,  -0.70,  -2.03,  99.90,  -2.73,   0.00,  (max)
03/28 05Z,  -0.70,  -2.63,  99.90,  -3.33,   0.00,
03/28 06Z,  -0.70,  -4.12,  99.90,  -4.82,   0.00,
03/28 07Z,  -0.70,  -5.93,  99.90,  -6.63,   0.00,
03/28 08Z,  -0.80,  -7.61,  99.90,  -8.41,   0.00,
03/28 09Z,  -0.80,  -8.86,  99.90,  -9.66,   0.00,
03/28 10Z,  -0.90,  -9.57,  99.90, -10.47,   0.00,
03/28 11Z,  -0.90,  -9.77,  99.90, -10.67,   0.00,  (min)
03/28 12Z,  -1.00,  -9.45,  99.90, -10.45,   0.00,
03/28 13Z,  -0.90,  -8.33,  99.90,  -9.23,   0.00,
03/28 14Z,  -0.90,  -6.18,  99.90,  -7.08,   0.00,
03/28 15Z,  -0.80,  -3.36,  99.90,  -4.16,   0.00,
03/28 16Z,  -0.80,  -0.86,  99.90,  -1.66,   0.00,
03/28 17Z,  -0.80,   0.32,  99.90,  -0.48,   0.00,  (max)
03/28 18Z,  -0.90,  -0.08,  99.90,  -0.98,   0.00,
03/28 19Z,  -0.90,  -1.66,  99.90,  -2.56,   0.00,
03/28 20Z,  -0.90,  -3.74,  99.90,  -4.64,   0.00,
03/28 21Z,  -0.90,  -5.79,  99.90,  -6.69,   0.00,
03/28 22Z,  -0.90,  -7.38,  99.90,  -8.28,   0.00,
03/28 23Z,  -0.90,  -8.31,  99.90,  -9.21,   0.00,
03/29 00Z,  -0.80,  -8.57,  99.90,  -9.37,   0.00,  (min)
03/29 01Z,  -0.80,  -8.13,  99.90,  -8.93,   0.00,
03/29 02Z,  -0.70,  -6.76,  99.90,  -7.46,   0.00,
03/29 03Z,  -0.60,  -4.68,  99.90,  -5.28,   0.00,
03/29 04Z,  -0.50,  -2.85,  99.90,  -3.35,   0.00,
03/29 05Z,  -0.40,  -2.30,  99.90,  -2.70,   0.00,  (max)
03/29 06Z,  -0.20,  -3.05,  99.90,  -3.25,   0.00,
03/29 07Z,  -0.10,  -4.55,  99.90,  -4.65,   0.00,
03/29 08Z,   0.00,  -6.27,  99.90,  -6.27,   0.00,
03/29 09Z,   0.20,  -7.82,  99.90,  -7.62,   0.00,
03/29 10Z,   0.30,  -8.94,  99.90,  -8.64,   0.00,
03/29 11Z,   0.40,  -9.54,  99.90,  -9.14,   0.00,
03/29 12Z,   0.50,  -9.66,  99.90,  -9.16,   0.00,  (min)
03/29 13Z,   0.60,  -9.23,  99.90,  -8.63,   0.00,
03/29 14Z,   0.60,  -7.97,  99.90,  -7.37,   0.00,
03/29 15Z,   0.70,  -5.74,  99.90,  -5.04,   0.00,
03/29 16Z,   0.70,  -3.00,  99.90,  -2.30,   0.00,
03/29 17Z,   0.80,  -0.75,  99.90,   0.05,   0.00,
03/29 18Z,   0.80,   0.13,  99.90,   0.93,   0.00,  (max)
03/29 19Z,   0.80,  -0.47,  99.90,   0.33,   0.00,
03/29 20Z,   0.80,  -2.09,  99.90,  -1.29,   0.00,
03/29 21Z,   0.80,  -4.12,  99.90,  -3.32,   0.00,
03/29 22Z,   0.80,  -6.05,  99.90,  -5.25,   0.00,
03/29 23Z,   0.70,  -7.51,  99.90,  -6.81,   0.00,
03/30 00Z,   0.60,  -8.32,  99.90,  -7.72,   0.00,
03/30 01Z,   0.50,  -8.49,  99.90,  -7.99,   0.00,  (min)
03/30 02Z,   0.40,  -7.91,  99.90,  -7.51,   0.00,
03/30 03Z,   0.40,  -6.42,  99.90,  -6.02,   0.00,
03/30 04Z,   0.40,  -4.39,  99.90,  -3.99,   0.00,
03/30 05Z,   0.50,  -2.80,  99.90,  -2.30,   0.00,
03/30 06Z,   0.50,  -2.54,  99.90,  -2.04,   0.00,  (max)
03/30 07Z,   0.50,  -3.42,  99.90,  -2.92,   0.00,
03/30 08Z,   0.50,  -4.92,  99.90,  -4.42,   0.00,
03/30 09Z,   0.40,  -6.55,  99.90,  -6.15,   0.00,
03/30 10Z,   0.40,  -7.98,  99.90,  -7.58,   0.00,
03/30 11Z,   0.50,  -8.98,  99.90,  -8.48,   0.00,
03/30 12Z,   0.50,  -9.48,  99.90,  -8.98,   0.00,
03/30 13Z,   0.50,  -9.51,  99.90,  -9.01,   0.00,  (min)
03/30 14Z,   0.50,  -8.96,  99.90,  -8.46,   0.00,
03/30 15Z,   0.50,  -7.55,  99.90,  -7.05,   0.00,
03/30 16Z,   0.50,  -5.26,  99.90,  -4.76,   0.00,
03/30 17Z,   0.50,  -2.65,  99.90,  -2.15,   0.00,
03/30 18Z,   0.40,  -0.71,  99.90,  -0.31,   0.00,
03/30 19Z,   0.40,  -0.14,  99.90,   0.26,   0.00,  (max)
03/30 20Z,   0.40,  -0.94,  99.90,  -0.54,   0.00,
03/30 21Z,   0.30,  -2.60,  99.90,  -2.30,   0.00,
03/30 22Z,   0.30,  -4.56,  99.90,  -4.26,   0.00,
03/30 23Z,   0.20,  -6.36,  99.90,  -6.16,   0.00,
03/31 00Z,   0.10,  -7.68,  99.90,  -7.58,   0.00,