EXTRA-TROPICAL  STORM  SURGE  2.3
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#Seward, AK : 01/28/2023 00:21:23 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/26 06Z,   0.40,  -0.05,  -0.94,  99.90,  -1.29,
01/26 07Z,   0.30,  -0.89,  -1.77,  99.90,  -1.18,  (min)
01/26 08Z,   0.20,  -0.25,  -1.14,  99.90,  -1.09,
01/26 09Z,   0.00,   1.66,   0.65,  99.90,  -1.01,
01/26 10Z,   0.00,   4.36,   3.40,  99.90,  -0.96,
01/26 11Z,   0.00,   7.24,   6.39,  99.90,  -0.85,
01/26 12Z,  -0.10,   9.60,   8.69,  99.90,  -0.81,
01/26 13Z,  -0.20,  10.93,   9.92,  99.90,  -0.81,
01/26 14Z,  -0.30,  10.99,  10.09,  99.90,  -0.60,  (max)
01/26 15Z,  -0.40,   9.84,   9.10,  99.90,  -0.34,
01/26 16Z,  -0.50,   7.77,   7.05,  99.90,  -0.22,
01/26 17Z,  -0.50,   5.30,   4.37,  99.90,  -0.43,
01/26 18Z,  -0.30,   3.08,   2.07,  99.90,  -0.71,
01/26 19Z,  -0.30,   1.75,   0.84,  99.90,  -0.61,
01/26 20Z,  -0.40,   1.64,   0.72,  99.90,  -0.52,  (min)
01/26 21Z,  -0.40,   2.69,   1.63,  99.90,  -0.66,
01/26 22Z,  -0.50,   4.56,   3.35,  99.90,  -0.71,
01/26 23Z,  -0.60,   6.73,   5.71,  99.90,  -0.42,
01/27 00Z,  -0.30,   8.62,   7.66,  99.90,  -0.66,
01/27 01Z,  -0.30,   9.72,   8.58,  99.90,  -0.84,  (max)
01/27 02Z,  -0.40,   9.75,   8.49,  99.90,  -0.86,
01/27 03Z,  -0.50,   8.70,   7.37,  99.90,  -0.83,
01/27 04Z,  -0.60,   6.81,   5.35,  99.90,  -0.86,
01/27 05Z,  -0.60,   4.47,   3.07,  99.90,  -0.80,
01/27 06Z,  -0.30,   2.25,   0.84,  99.90,  -1.11,
01/27 07Z,  -0.40,   0.78,  -0.69,  99.90,  -1.07,
01/27 08Z,  -0.40,   0.48,  -1.09,  99.90,  -1.17,  (min)
01/27 09Z,  -0.50,   1.42,  -0.23,  99.90,  -1.15,
01/27 10Z,  -0.60,   3.33,   1.79,  99.90,  -0.94,
01/27 11Z,  -0.50,   5.77,   4.22,  99.90,  -1.05,
01/27 12Z,  -0.50,   8.20,   6.61,  99.90,  -1.09,
01/27 13Z,  -0.60,  10.05,   8.39,  99.90,  -1.06,
01/27 14Z,  -0.70,  10.91,   9.31,  99.90,  -0.90,  (max)
01/27 15Z,  -0.80,  10.64,   8.94,  99.90,  -0.90,
01/27 16Z,  -0.90,   9.35,   7.64,  99.90,  -0.81,
01/27 17Z,  -0.80,   7.33,   5.80,  99.90,  -0.73,
01/27 18Z,  -0.90,   5.03,   3.42,  99.90,  -0.71,
01/27 19Z,  -1.00,   3.06,   1.30,  99.90,  -0.76,
01/27 20Z,  -1.00,   1.92,   0.26,  99.90,  -0.66,  (min)
01/27 21Z,  -1.00,   1.85,   0.27,  99.90,  -0.58,
01/27 22Z,  -1.00,   2.73,   1.09,  99.90,  -0.64,
01/27 23Z,  -1.00,   4.26,   2.76,  99.90,  -0.50,
01/28 00Z,  -1.00,   6.02,   4.42,  99.90,  -0.60,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/28 01Z,  -1.10,   7.54,  99.90,   5.81,  -0.62,
01/28 02Z,  -1.20,   8.40,  99.90,   6.55,  -0.65,  (max)
01/28 03Z,  -1.20,   8.40,  99.90,   6.53,  -0.67,
01/28 04Z,  -1.20,   7.59,  99.90,   5.70,  -0.69,
01/28 05Z,  -1.20,   6.15,  99.90,   4.24,  -0.72,
01/28 06Z,  -1.20,   4.42,  99.90,   2.48,  -0.74,
01/28 07Z,  -1.20,   2.86,  99.90,   0.90,  -0.76,
01/28 08Z,  -1.10,   1.97,  99.90,   0.09,  -0.78,  (min)
01/28 09Z,  -1.10,   2.04,  99.90,   0.13,  -0.81,
01/28 10Z,  -1.10,   3.06,  99.90,   1.13,  -0.83,
01/28 11Z,  -1.00,   4.77,  99.90,   2.92,  -0.85,
01/28 12Z,  -1.10,   6.82,  99.90,   4.84,  -0.87,
01/28 13Z,  -1.10,   8.75,  99.90,   6.78,  -0.87,
01/28 14Z,  -1.10,  10.13,  99.90,   8.16,  -0.87,
01/28 15Z,  -1.20,  10.64,  99.90,   8.57,  -0.87,  (max)
01/28 16Z,  -1.30,  10.20,  99.90,   8.02,  -0.87,
01/28 17Z,  -1.30,   8.92,  99.90,   6.74,  -0.87,
01/28 18Z,  -1.30,   7.05,  99.90,   4.87,  -0.87,
01/28 19Z,  -1.20,   4.98,  99.90,   2.91,  -0.87,
01/28 20Z,  -1.20,   3.22,  99.90,   1.15,  -0.87,
01/28 21Z,  -1.20,   2.18,  99.90,   0.11,  -0.87,
01/28 22Z,  -1.30,   2.02,  99.90,  -0.16,  -0.87,  (min)
01/28 23Z,  -1.20,   2.63,  99.90,   0.55,  -0.87,
01/29 00Z,  -1.10,   3.78,  99.90,   1.81,  -0.87,
01/29 01Z,  -1.10,   5.17,  99.90,   3.20,  -0.87,
01/29 02Z,  -1.10,   6.42,  99.90,   4.44,  -0.87,
01/29 03Z,  -1.10,   7.19,  99.90,   5.21,  -0.87,
01/29 04Z,  -1.10,   7.33,  99.90,   5.36,  -0.87,  (max)
01/29 05Z,  -1.10,   6.88,  99.90,   4.90,  -0.87,
01/29 06Z,  -1.10,   5.96,  99.90,   3.98,  -0.87,
01/29 07Z,  -1.10,   4.80,  99.90,   2.83,  -0.87,
01/29 08Z,  -1.00,   3.79,  99.90,   1.91,  -0.87,
01/29 09Z,  -1.00,   3.28,  99.90,   1.41,  -0.87,  (min)
01/29 10Z,  -0.90,   3.50,  99.90,   1.73,  -0.87,
01/29 11Z,  -1.10,   4.40,  99.90,   2.42,  -0.87,
01/29 12Z,  -1.00,   5.79,  99.90,   3.92,  -0.87,
01/29 13Z,  -1.00,   7.42,  99.90,   5.54,  -0.87,
01/29 14Z,  -0.90,   8.93,  99.90,   7.16,  -0.87,
01/29 15Z,  -1.00,   9.97,  99.90,   8.09,  -0.87,
01/29 16Z,  -1.00,  10.28,  99.90,   8.40,  -0.87,  (max)
01/29 17Z,  -1.00,   9.80,  99.90,   7.93,  -0.87,
01/29 18Z,  -0.80,   8.63,  99.90,   6.96,  -0.87,
01/29 19Z,  -0.90,   6.95,  99.90,   5.18,  -0.87,
01/29 20Z,  -0.90,   5.08,  99.90,   3.30,  -0.87,
01/29 21Z,  -0.90,   3.44,  99.90,   1.67,  -0.87,
01/29 22Z,  -0.90,   2.38,  99.90,   0.61,  -0.87,
01/29 23Z,  -0.90,   2.03,  99.90,   0.25,  -0.87,  (min)
01/30 00Z,  -1.00,   2.34,  99.90,   0.46,  -0.87,
01/30 01Z,  -1.00,   3.18,  99.90,   1.30,  -0.87,
01/30 02Z,  -1.00,   4.32,  99.90,   2.45,  -0.87,
01/30 03Z,  -1.00,   5.46,  99.90,   3.59,  -0.87,
01/30 04Z,  -1.10,   6.30,  99.90,   4.33,  -0.87,
01/30 05Z,  -1.10,   6.71,  99.90,   4.73,  -0.87,
01/30 06Z,  -1.00,   6.65,  99.90,   4.78,  -0.87,  (max)
01/30 07Z,  -1.00,   6.19,  99.90,   4.32,  -0.87,
01/30 08Z,  -0.90,   5.48,  99.90,   3.70,  -0.87,
01/30 09Z,  -1.00,   4.80,  99.90,   2.92,  -0.87,
01/30 10Z,  -1.00,   4.45,  99.90,   2.58,  -0.87,  (min)
01/30 11Z,  -1.00,   4.61,  99.90,   2.74,  -0.87,
01/30 12Z,  -0.90,   5.27,  99.90,   3.50,  -0.87,
01/30 13Z,  -0.90,   6.33,  99.90,   4.55,  -0.87,
01/30 14Z,  -0.90,   7.62,  99.90,   5.84,  -0.87,
01/30 15Z,  -1.00,   8.85,  99.90,   6.98,  -0.87,
01/30 16Z,  -1.00,   9.71,  99.90,   7.84,  -0.87,
01/30 17Z,  -0.90,   9.98,  99.90,   8.20,  -0.87,  (max)
01/30 18Z,  -0.80,   9.57,  99.90,   7.90,  -0.87,
01/30 19Z,  -0.80,   8.54,  99.90,   6.86,  -0.87,
01/30 20Z,  -0.80,   6.99,  99.90,   5.31,  -0.87,
01/30 21Z,  -0.70,   5.20,  99.90,   3.63,  -0.87,
01/30 22Z,  -0.70,   3.56,  99.90,   1.98,  -0.87,
01/30 23Z,  -0.70,   2.38,  99.90,   0.80,  -0.87,
01/31 00Z,  -0.70,   1.81,  99.90,   0.23,  -0.87,  (min)
01/31 01Z,  -0.60,   1.88,  99.90,   0.41,  -0.87,
01/31 02Z,  -0.70,   2.55,  99.90,   0.97,  -0.87,
01/31 03Z,  -0.70,   3.63,  99.90,   2.05,  -0.87,
01/31 04Z,  -0.70,   4.84,  99.90,   3.26,  -0.87,
01/31 05Z,  -0.50,   5.87,  99.90,   4.50,  -0.87,
01/31 06Z,  -0.50,   6.57,  99.90,   5.20,  -0.87,
01/31 07Z,  -0.50,   6.86,  99.90,   5.49,  -0.87,  (max)
01/31 08Z,  -0.50,   6.71,  99.90,   5.34,  -0.87,
01/31 09Z,  -0.50,   6.22,  99.90,   4.85,  -0.87,
01/31 10Z,  -0.40,   5.64,  99.90,   4.36,  -0.87,
01/31 11Z,  -0.50,   5.25,  99.90,   3.87,  -0.87,
01/31 12Z,  -0.50,   5.23,  99.90,   3.85,  -0.87,  (min)
01/31 13Z,  -0.50,   5.64,  99.90,   4.26,  -0.87,
01/31 14Z,  -0.50,   6.46,  99.90,   5.08,  -0.87,
01/31 15Z,  -0.60,   7.57,  99.90,   6.10,  -0.87,
01/31 16Z,  -0.60,   8.71,  99.90,   7.24,  -0.87,
01/31 17Z,  -0.50,   9.56,  99.90,   8.19,  -0.87,
01/31 18Z,  -0.40,   9.87,  99.90,   8.60,  -0.87,