EXTRA-TROPICAL  STORM  SURGE
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hat-on
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Gulf of Alaska
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Surge List
West Coast
#Sitka, AK : 03/18/2025 14:22:11 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/16 18Z,   0.30,   1.08,   1.06,  99.90,  -0.32,  (min)
03/16 19Z,   0.40,   2.69,   2.62,  99.90,  -0.47,
03/16 20Z,   0.40,   4.85,   4.80,  99.90,  -0.45,
03/16 21Z,   0.50,   6.99,   6.93,  99.90,  -0.56,
03/16 22Z,   0.50,   8.57,   8.46,  99.90,  -0.61,
03/16 23Z,   0.50,   9.19,   9.11,  99.90,  -0.58,  (max)
03/17 00Z,   0.30,   8.71,   8.69,  99.90,  -0.32,
03/17 01Z,   0.40,   7.30,   7.23,  99.90,  -0.47,
03/17 02Z,   0.40,   5.34,   5.22,  99.90,  -0.52,
03/17 03Z,   0.50,   3.39,   3.27,  99.90,  -0.62,
03/17 04Z,   0.50,   1.97,   1.81,  99.90,  -0.66,
03/17 05Z,   0.50,   1.50,   1.37,  99.90,  -0.63,  (min)
03/17 06Z,   0.30,   2.11,   1.95,  99.90,  -0.46,
03/17 07Z,   0.30,   3.68,   3.47,  99.90,  -0.51,
03/17 08Z,   0.40,   5.80,   5.55,  99.90,  -0.65,
03/17 09Z,   0.50,   7.94,   7.72,  99.90,  -0.72,
03/17 10Z,   0.50,   9.55,   9.25,  99.90,  -0.80,
03/17 11Z,   0.50,  10.20,   9.91,  99.90,  -0.79,  (max)
03/17 12Z,   0.30,   9.71,   9.44,  99.90,  -0.57,
03/17 13Z,   0.30,   8.18,   7.94,  99.90,  -0.54,
03/17 14Z,   0.40,   5.97,   5.72,  99.90,  -0.65,
03/17 15Z,   0.40,   3.60,   3.40,  99.90,  -0.60,
03/17 16Z,   0.40,   1.65,   1.41,  99.90,  -0.64,
03/17 17Z,   0.40,   0.56,   0.30,  99.90,  -0.66,
03/17 18Z,   0.20,   0.57,   0.28,  99.90,  -0.49,  (min)
03/17 19Z,   0.30,   1.64,   1.34,  99.90,  -0.60,
03/17 20Z,   0.40,   3.46,   3.21,  99.90,  -0.65,
03/17 21Z,   0.40,   5.56,   5.23,  99.90,  -0.73,
03/17 22Z,   0.40,   7.38,   7.02,  99.90,  -0.76,
03/17 23Z,   0.30,   8.50,   8.07,  99.90,  -0.73,
03/18 00Z,   0.10,   8.64,   8.28,  99.90,  -0.46,  (max)
03/18 01Z,   0.10,   7.84,   7.47,  99.90,  -0.47,
03/18 02Z,   0.20,   6.34,   5.95,  99.90,  -0.59,
03/18 03Z,   0.20,   4.59,   4.18,  99.90,  -0.61,
03/18 04Z,   0.10,   3.10,   2.73,  99.90,  -0.47,
03/18 05Z,   0.10,   2.31,   1.82,  99.90,  -0.59,  (min)
03/18 06Z,   0.00,   2.45,   1.99,  99.90,  -0.46,
03/18 07Z,   0.00,   3.52,   3.02,  99.90,  -0.50,
03/18 08Z,   0.00,   5.27,   4.80,  99.90,  -0.47,
03/18 09Z,   0.00,   7.26,   6.75,  99.90,  -0.51,
03/18 10Z,   0.00,   8.97,   8.48,  99.90,  -0.49,
03/18 11Z,   0.10,   9.95,   9.47,  99.90,  -0.58,  (max)
03/18 12Z,   0.10,   9.93,   9.41,  99.90,  -0.62,
03/18 13Z,   0.00,   8.87,   8.42,  99.90,  -0.45,
03/18 14Z,   0.00,   7.01,   6.61,  99.90,  -0.40,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/18 15Z,  -0.10,   4.77,  99.90,   4.27,  -0.40,
03/18 16Z,  -0.10,   2.66,  99.90,   2.17,  -0.39,
03/18 17Z,  -0.10,   1.17,  99.90,   0.68,  -0.39,
03/18 18Z,  -0.10,   0.60,  99.90,   0.12,  -0.38,  (min)
03/18 19Z,   0.00,   1.06,  99.90,   0.68,  -0.38,
03/18 20Z,   0.00,   2.38,  99.90,   2.00,  -0.38,
03/18 21Z,   0.00,   4.19,  99.90,   3.81,  -0.37,
03/18 22Z,   0.00,   6.02,  99.90,   5.65,  -0.37,
03/18 23Z,   0.10,   7.43,  99.90,   7.17,  -0.37,
03/19 00Z,   0.10,   8.09,  99.90,   7.83,  -0.36,  (max)
03/19 01Z,   0.20,   7.89,  99.90,   7.73,  -0.36,
03/19 02Z,   0.20,   6.95,  99.90,   6.79,  -0.35,
03/19 03Z,   0.30,   5.58,  99.90,   5.53,  -0.35,
03/19 04Z,   0.30,   4.21,  99.90,   4.16,  -0.35,
03/19 05Z,   0.30,   3.26,  99.90,   3.21,  -0.35,
03/19 06Z,   0.40,   3.04,  99.90,   3.08,  -0.35,  (min)
03/19 07Z,   0.40,   3.64,  99.90,   3.68,  -0.35,
03/19 08Z,   0.50,   4.94,  99.90,   5.08,  -0.35,
03/19 09Z,   0.60,   6.63,  99.90,   6.87,  -0.35,
03/19 10Z,   0.70,   8.27,  99.90,   8.62,  -0.35,
03/19 11Z,   0.80,   9.44,  99.90,   9.89,  -0.35,
03/19 12Z,   0.80,   9.82,  99.90,  10.27,  -0.35,  (max)
03/19 13Z,   0.80,   9.27,  99.90,   9.71,  -0.35,
03/19 14Z,   0.90,   7.88,  99.90,   8.43,  -0.35,
03/19 15Z,   1.00,   5.95,  99.90,   6.59,  -0.35,
03/19 16Z,   1.10,   3.90,  99.90,   4.65,  -0.35,
03/19 17Z,   1.10,   2.18,  99.90,   2.92,  -0.35,
03/19 18Z,   1.10,   1.15,  99.90,   1.89,  -0.35,
03/19 19Z,   1.00,   0.99,  99.90,   1.64,  -0.35,  (min)
03/19 20Z,   1.00,   1.70,  99.90,   2.35,  -0.35,
03/19 21Z,   1.00,   3.04,  99.90,   3.69,  -0.35,
03/19 22Z,   1.10,   4.65,  99.90,   5.40,  -0.35,
03/19 23Z,   1.10,   6.13,  99.90,   6.88,  -0.35,
03/20 00Z,   1.20,   7.14,  99.90,   7.98,  -0.35,
03/20 01Z,   1.20,   7.46,  99.90,   8.31,  -0.35,  (max)
03/20 02Z,   1.20,   7.10,  99.90,   7.94,  -0.35,
03/20 03Z,   1.10,   6.22,  99.90,   6.97,  -0.35,
03/20 04Z,   1.00,   5.15,  99.90,   5.80,  -0.35,
03/20 05Z,   0.90,   4.23,  99.90,   4.78,  -0.35,
03/20 06Z,   0.90,   3.78,  99.90,   4.33,  -0.35,  (min)
03/20 07Z,   0.90,   3.98,  99.90,   4.52,  -0.35,
03/20 08Z,   0.90,   4.81,  99.90,   5.35,  -0.35,
03/20 09Z,   0.80,   6.10,  99.90,   6.55,  -0.35,
03/20 10Z,   0.80,   7.53,  99.90,   7.98,  -0.35,
03/20 11Z,   0.80,   8.75,  99.90,   9.20,  -0.35,
03/20 12Z,   0.80,   9.42,  99.90,   9.86,  -0.35,  (max)
03/20 13Z,   0.80,   9.33,  99.90,   9.78,  -0.35,
03/20 14Z,   0.80,   8.48,  99.90,   8.93,  -0.35,
03/20 15Z,   0.80,   7.00,  99.90,   7.45,  -0.35,
03/20 16Z,   0.80,   5.21,  99.90,   5.66,  -0.35,
03/20 17Z,   0.70,   3.47,  99.90,   3.81,  -0.35,
03/20 18Z,   0.60,   2.13,  99.90,   2.37,  -0.35,
03/20 19Z,   0.60,   1.44,  99.90,   1.69,  -0.35,  (min)
03/20 20Z,   0.70,   1.51,  99.90,   1.86,  -0.35,
03/20 21Z,   0.70,   2.25,  99.90,   2.60,  -0.35,
03/20 22Z,   0.80,   3.43,  99.90,   3.88,  -0.35,
03/20 23Z,   0.80,   4.75,  99.90,   5.20,  -0.35,
03/21 00Z,   0.80,   5.89,  99.90,   6.33,  -0.35,
03/21 01Z,   0.80,   6.60,  99.90,   7.04,  -0.35,
03/21 02Z,   0.80,   6.77,  99.90,   7.22,  -0.35,  (max)
03/21 03Z,   0.80,   6.45,  99.90,   6.90,  -0.35,
03/21 04Z,   0.90,   5.81,  99.90,   6.35,  -0.35,
03/21 05Z,   0.90,   5.10,  99.90,   5.64,  -0.35,
03/21 06Z,   1.00,   4.59,  99.90,   5.23,  -0.35,
03/21 07Z,   1.10,   4.49,  99.90,   5.23,  -0.35,  (min)
03/21 08Z,   1.00,   4.88,  99.90,   5.53,  -0.35,
03/21 09Z,   0.90,   5.72,  99.90,   6.27,  -0.35,
03/21 10Z,   0.90,   6.82,  99.90,   7.37,  -0.35,
03/21 11Z,   0.90,   7.92,  99.90,   8.47,  -0.35,
03/21 12Z,   0.90,   8.74,  99.90,   9.29,  -0.35,
03/21 13Z,   0.90,   9.05,  99.90,   9.60,  -0.35,  (max)
03/21 14Z,   0.80,   8.74,  99.90,   9.18,  -0.35,
03/21 15Z,   0.80,   7.82,  99.90,   8.26,  -0.35,
03/21 16Z,   0.80,   6.45,  99.90,   6.90,  -0.35,
03/21 17Z,   0.70,   4.90,  99.90,   5.24,  -0.35,
03/21 18Z,   0.70,   3.45,  99.90,   3.79,  -0.35,
03/21 19Z,   0.70,   2.37,  99.90,   2.71,  -0.35,
03/21 20Z,   0.70,   1.83,  99.90,   2.18,  -0.35,  (min)
03/21 21Z,   0.70,   1.90,  99.90,   2.25,  -0.35,
03/21 22Z,   0.70,   2.50,  99.90,   2.84,  -0.35,
03/21 23Z,   0.70,   3.43,  99.90,   3.78,  -0.35,
03/22 00Z,   0.70,   4.48,  99.90,   4.83,  -0.35,
03/22 01Z,   0.70,   5.40,  99.90,   5.74,  -0.35,
03/22 02Z,   0.60,   6.01,  99.90,   6.26,  -0.35,
03/22 03Z,   0.50,   6.24,  99.90,   6.39,  -0.35,  (max)
03/22 04Z,   0.40,   6.12,  99.90,   6.16,  -0.35,
03/22 05Z,   0.40,   5.77,  99.90,   5.81,  -0.35,
03/22 06Z,   0.30,   5.37,  99.90,   5.32,  -0.35,