EXTRA-TROPICAL  STORM  SURGE  2.3
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Gulf Coast 
#Seward, AK : 03/23/2023 10:21:15 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/21 18Z,   0.20,   3.07,   2.76,  99.90,  -0.51,
03/21 19Z,   0.30,   6.03,   5.70,  99.90,  -0.63,
03/21 20Z,   0.40,   8.93,   8.67,  99.90,  -0.66,
03/21 21Z,   0.20,  10.98,  10.77,  99.90,  -0.41,
03/21 22Z,   0.40,  11.68,  11.48,  99.90,  -0.60,  (max)
03/21 23Z,   0.50,  10.87,  10.60,  99.90,  -0.77,
03/22 00Z,   0.50,   8.70,   8.40,  99.90,  -0.80,
03/22 01Z,   0.50,   5.60,   5.39,  99.90,  -0.71,
03/22 02Z,   0.50,   2.32,   1.96,  99.90,  -0.86,
03/22 03Z,   0.50,  -0.25,  -0.73,  99.90,  -0.98,
03/22 04Z,   0.20,  -1.44,  -1.91,  99.90,  -0.67,  (min)
03/22 05Z,   0.70,  -0.96,  -1.31,  99.90,  -1.05,
03/22 06Z,   0.60,   1.04,   0.80,  99.90,  -0.84,
03/22 07Z,   0.60,   4.09,   3.85,  99.90,  -0.84,
03/22 08Z,   0.60,   7.40,   7.27,  99.90,  -0.73,
03/22 09Z,   0.70,  10.13,  10.13,  99.90,  -0.70,
03/22 10Z,   0.70,  11.61,  11.68,  99.90,  -0.63,  (max)
03/22 11Z,   0.70,  11.54,  11.64,  99.90,  -0.60,
03/22 12Z,   0.60,   9.96,  10.07,  99.90,  -0.49,
03/22 13Z,   0.70,   7.21,   7.50,  99.90,  -0.41,
03/22 14Z,   0.80,   3.94,   4.33,  99.90,  -0.41,
03/22 15Z,   0.90,   1.04,   1.22,  99.90,  -0.72,
03/22 16Z,   1.00,  -0.70,  -0.49,  99.90,  -0.79,
03/22 17Z,   0.90,  -0.84,  -0.51,  99.90,  -0.57,  (min)
03/22 18Z,   1.00,   0.60,   0.87,  99.90,  -0.73,
03/22 19Z,   1.10,   3.25,   3.47,  99.90,  -0.88,
03/22 20Z,   1.10,   6.40,   6.74,  99.90,  -0.76,
03/22 21Z,   1.00,   9.24,   9.55,  99.90,  -0.69,
03/22 22Z,   0.80,  11.02,  11.27,  99.90,  -0.55,
03/22 23Z,   1.00,  11.35,  11.54,  99.90,  -0.81,  (max)
03/23 00Z,   1.10,  10.18,  10.27,  99.90,  -1.01,
03/23 01Z,   1.00,   7.77,   7.85,  99.90,  -0.92,
03/23 02Z,   1.10,   4.67,   4.71,  99.90,  -1.06,
03/23 03Z,   1.10,   1.68,   1.58,  99.90,  -1.20,
03/23 04Z,   1.10,  -0.36,  -0.51,  99.90,  -1.25,
03/23 05Z,   1.00,  -0.88,  -0.87,  99.90,  -0.99,  (min)
03/23 06Z,   1.00,   0.25,   0.26,  99.90,  -0.99,
03/23 07Z,   1.10,   2.72,   2.70,  99.90,  -1.12,
03/23 08Z,   1.10,   5.94,   5.90,  99.90,  -1.14,
03/23 09Z,   1.20,   9.06,   9.14,  99.90,  -1.12,
03/23 10Z,   1.20,  11.30,  11.31,  99.90,  -1.19,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/23 11Z,   1.20,  12.10,  99.90,  12.16,  -1.15,  (max)
03/23 12Z,   1.00,  11.33,  99.90,  11.22,  -1.11,
03/23 13Z,   1.20,   9.14,  99.90,   9.28,  -1.07,
03/23 14Z,   1.20,   6.01,  99.90,   6.19,  -1.03,
03/23 15Z,   1.10,   2.67,  99.90,   2.78,  -0.99,
03/23 16Z,   1.00,   0.00,  99.90,   0.05,  -0.95,
03/23 17Z,   1.00,  -1.30,  99.90,  -1.21,  -0.91,  (min)
03/23 18Z,   1.00,  -0.95,  99.90,  -0.82,  -0.87,
03/23 19Z,   0.90,   0.90,  99.90,   0.97,  -0.83,
03/23 20Z,   0.90,   3.73,  99.90,   3.84,  -0.79,
03/23 21Z,   1.00,   6.80,  99.90,   7.05,  -0.75,
03/23 22Z,   1.10,   9.33,  99.90,   9.72,  -0.71,
03/23 23Z,   1.10,  10.68,  99.90,  11.07,  -0.71,  (max)
03/24 00Z,   1.00,  10.60,  99.90,  10.89,  -0.71,
03/24 01Z,   1.00,   9.17,  99.90,   9.46,  -0.71,
03/24 02Z,   1.00,   6.73,  99.90,   7.02,  -0.71,
03/24 03Z,   1.00,   3.88,  99.90,   4.17,  -0.71,
03/24 04Z,   0.90,   1.42,  99.90,   1.61,  -0.71,
03/24 05Z,   0.80,   0.08,  99.90,   0.17,  -0.71,  (min)
03/24 06Z,   0.70,   0.26,  99.90,   0.25,  -0.71,
03/24 07Z,   0.60,   1.90,  99.90,   1.79,  -0.71,
03/24 08Z,   0.50,   4.58,  99.90,   4.37,  -0.71,
03/24 09Z,   0.50,   7.64,  99.90,   7.43,  -0.71,
03/24 10Z,   0.50,  10.30,  99.90,  10.09,  -0.71,
03/24 11Z,   0.60,  11.85,  99.90,  11.74,  -0.71,  (max)
03/24 12Z,   0.50,  11.94,  99.90,  11.73,  -0.71,
03/24 13Z,   0.50,  10.56,  99.90,  10.35,  -0.71,
03/24 14Z,   0.50,   7.99,  99.90,   7.78,  -0.71,
03/24 15Z,   0.50,   4.78,  99.90,   4.57,  -0.71,
03/24 16Z,   0.50,   1.67,  99.90,   1.46,  -0.71,
03/24 17Z,   0.40,  -0.54,  99.90,  -0.85,  -0.71,
03/24 18Z,   0.40,  -1.30,  99.90,  -1.61,  -0.71,  (min)
03/24 19Z,   0.40,  -0.51,  99.90,  -0.82,  -0.71,
03/24 20Z,   0.40,   1.55,  99.90,   1.24,  -0.71,
03/24 21Z,   0.40,   4.31,  99.90,   4.00,  -0.71,
03/24 22Z,   0.30,   7.06,  99.90,   6.65,  -0.71,
03/24 23Z,   0.30,   9.10,  99.90,   8.69,  -0.71,
03/25 00Z,   0.30,   9.97,  99.90,   9.56,  -0.71,  (max)
03/25 01Z,   0.30,   9.56,  99.90,   9.15,  -0.71,
03/25 02Z,   0.30,   8.04,  99.90,   7.63,  -0.71,
03/25 03Z,   0.20,   5.80,  99.90,   5.29,  -0.71,
03/25 04Z,   0.20,   3.44,  99.90,   2.93,  -0.71,
03/25 05Z,   0.30,   1.65,  99.90,   1.24,  -0.71,
03/25 06Z,   0.30,   1.03,  99.90,   0.62,  -0.71,  (min)
03/25 07Z,   0.30,   1.77,  99.90,   1.36,  -0.71,
03/25 08Z,   0.30,   3.68,  99.90,   3.27,  -0.71,
03/25 09Z,   0.40,   6.27,  99.90,   5.96,  -0.71,
03/25 10Z,   0.30,   8.90,  99.90,   8.49,  -0.71,
03/25 11Z,   0.30,  10.89,  99.90,  10.48,  -0.71,
03/25 12Z,   0.30,  11.72,  99.90,  11.31,  -0.71,  (max)
03/25 13Z,   0.20,  11.19,  99.90,  10.68,  -0.71,
03/25 14Z,   0.10,   9.43,  99.90,   8.81,  -0.71,
03/25 15Z,   0.00,   6.78,  99.90,   6.07,  -0.71,
03/25 16Z,  -0.10,   3.78,  99.90,   2.97,  -0.71,
03/25 17Z,   0.00,   1.13,  99.90,   0.42,  -0.71,
03/25 18Z,   0.00,  -0.51,  99.90,  -1.22,  -0.71,
03/25 19Z,   0.00,  -0.77,  99.90,  -1.48,  -0.71,  (min)
03/25 20Z,   0.00,   0.30,  99.90,  -0.41,  -0.71,
03/25 21Z,   0.00,   2.34,  99.90,   1.63,  -0.71,
03/25 22Z,   0.00,   4.79,  99.90,   4.08,  -0.71,
03/25 23Z,   0.00,   7.05,  99.90,   6.34,  -0.71,
03/26 00Z,   0.00,   8.56,  99.90,   7.85,  -0.71,
03/26 01Z,  -0.10,   9.01,  99.90,   8.20,  -0.71,  (max)
03/26 02Z,  -0.10,   8.43,  99.90,   7.62,  -0.71,
03/26 03Z,  -0.10,   7.03,  99.90,   6.21,  -0.71,
03/26 04Z,   0.00,   5.19,  99.90,   4.48,  -0.71,
03/26 05Z,   0.00,   3.43,  99.90,   2.72,  -0.71,
03/26 06Z,   0.00,   2.34,  99.90,   1.63,  -0.71,
03/26 07Z,   0.00,   2.31,  99.90,   1.60,  -0.71,  (min)
03/26 08Z,   0.00,   3.38,  99.90,   2.67,  -0.71,
03/26 09Z,   0.00,   5.27,  99.90,   4.56,  -0.71,
03/26 10Z,   0.00,   7.50,  99.90,   6.79,  -0.71,
03/26 11Z,   0.00,   9.53,  99.90,   8.82,  -0.71,
03/26 12Z,  -0.10,  10.82,  99.90,  10.01,  -0.71,
03/26 13Z,  -0.20,  11.03,  99.90,  10.12,  -0.71,  (max)
03/26 14Z,  -0.20,  10.10,  99.90,   9.19,  -0.71,
03/26 15Z,  -0.20,   8.23,  99.90,   7.32,  -0.71,
03/26 16Z,  -0.20,   5.77,  99.90,   4.86,  -0.71,
03/26 17Z,  -0.20,   3.21,  99.90,   2.30,  -0.71,
03/26 18Z,  -0.10,   1.12,  99.90,   0.31,  -0.71,
03/26 19Z,  -0.10,   0.02,  99.90,  -0.79,  -0.71,  (min)
03/26 20Z,   0.00,   0.11,  99.90,  -0.60,  -0.71,
03/26 21Z,   0.00,   1.23,  99.90,   0.52,  -0.71,
03/26 22Z,   0.00,   3.01,  99.90,   2.30,  -0.71,
03/26 23Z,   0.00,   5.00,  99.90,   4.29,  -0.71,
03/27 00Z,  -0.10,   6.72,  99.90,   5.91,  -0.71,
03/27 01Z,  99.90,   7.77,  99.90,  99.90,  -0.71,
03/27 02Z,  99.90,   7.97,  99.90,  99.90,  -0.71,
03/27 03Z,  99.90,   7.41,  99.90,  99.90,  -0.71,
03/27 04Z,  99.90,   6.31,  99.90,  99.90,  -0.71,
03/27 05Z,  99.90,   4.98,  99.90,  99.90,  -0.71,
03/27 06Z,  99.90,   3.84,  99.90,  99.90,  -0.71,