EXTRA-TROPICAL  STORM  SURGE
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hat-on
mhhw-on
msl-on
mllw-on
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Alaska
Gulf of Alaska
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Surge List
West Coast
#Skagway, AK : 04/21/2025 01:21:53 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/19 06Z,   2.30,   6.90,   5.88,  99.90,  -3.32,
04/19 07Z,   2.10,   6.28,   5.29,  99.90,  -3.09,  (min)
04/19 08Z,   1.90,   6.69,   5.84,  99.90,  -2.75,
04/19 09Z,   1.50,   8.18,   7.39,  99.90,  -2.29,
04/19 10Z,   1.40,  10.28,   9.43,  99.90,  -2.25,
04/19 11Z,   1.30,  12.32,  11.55,  99.90,  -2.07,
04/19 12Z,   1.50,  13.82,  13.19,  99.90,  -2.13,
04/19 13Z,   1.40,  14.47,  13.74,  99.90,  -2.13,  (max)
04/19 14Z,   1.30,  14.02,  13.02,  99.90,  -2.30,
04/19 15Z,   1.30,  12.38,  11.31,  99.90,  -2.37,
04/19 16Z,   1.30,   9.89,   8.79,  99.90,  -2.40,
04/19 17Z,   1.40,   7.11,   6.03,  99.90,  -2.48,
04/19 18Z,   1.40,   4.57,   3.61,  99.90,  -2.36,
04/19 19Z,   1.40,   2.76,   1.87,  99.90,  -2.29,
04/19 20Z,   1.40,   2.10,   1.40,  99.90,  -2.10,  (min)
04/19 21Z,   1.40,   2.82,   2.09,  99.90,  -2.13,
04/19 22Z,   1.40,   4.59,   3.57,  99.90,  -2.42,
04/19 23Z,   1.40,   6.75,   5.64,  99.90,  -2.51,
04/20 00Z,   1.40,   8.75,   7.74,  99.90,  -2.41,
04/20 01Z,   1.30,  10.30,   9.35,  99.90,  -2.25,
04/20 02Z,   1.30,  11.19,  10.28,  99.90,  -2.21,
04/20 03Z,   1.30,  11.29,  10.37,  99.90,  -2.22,  (max)
04/20 04Z,   1.40,  10.66,   9.84,  99.90,  -2.22,
04/20 05Z,   1.40,   9.62,   8.73,  99.90,  -2.29,
04/20 06Z,   1.30,   8.50,   7.49,  99.90,  -2.31,
04/20 07Z,   1.30,   7.53,   6.39,  99.90,  -2.44,
04/20 08Z,   1.30,   7.05,   5.98,  99.90,  -2.37,  (min)
04/20 09Z,   1.30,   7.39,   6.44,  99.90,  -2.25,
04/20 10Z,   1.30,   8.59,   7.51,  99.90,  -2.38,
04/20 11Z,   1.30,  10.24,   9.12,  99.90,  -2.42,
04/20 12Z,   1.20,  11.84,  10.86,  99.90,  -2.18,
04/20 13Z,   1.10,  13.02,  12.07,  99.90,  -2.05,
04/20 14Z,   1.10,  13.55,  12.38,  99.90,  -2.27,  (max)
04/20 15Z,   1.10,  13.16,  11.88,  99.90,  -2.38,
04/20 16Z,   1.10,  11.77,  10.41,  99.90,  -2.46,
04/20 17Z,   1.20,   9.65,   8.43,  99.90,  -2.42,
04/20 18Z,   1.20,   7.27,   6.00,  99.90,  -2.47,
04/20 19Z,   1.30,   5.05,   3.88,  99.90,  -2.47,
04/20 20Z,   1.30,   3.38,   2.32,  99.90,  -2.36,
04/20 21Z,   1.40,   2.69,   1.79,  99.90,  -2.30,  (min)
04/20 22Z,   1.50,   3.19,   2.37,  99.90,  -2.32,
04/20 23Z,   1.50,   4.61,   3.61,  99.90,  -2.50,
04/21 00Z,   1.50,   6.41,   5.29,  99.90,  -2.62,
04/21 01Z,   1.50,   8.19,   7.29,  99.90,  -2.40,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/21 02Z,   1.50,   9.73,  99.90,   8.82,  -2.41,
04/21 03Z,   1.50,  10.80,  99.90,   9.89,  -2.41,
04/21 04Z,   1.40,  11.19,  99.90,  10.17,  -2.42,  (max)
04/21 05Z,   1.40,  10.91,  99.90,   9.87,  -2.43,
04/21 06Z,   1.40,  10.16,  99.90,   9.12,  -2.44,
04/21 07Z,   1.40,   9.16,  99.90,   8.11,  -2.45,
04/21 08Z,   1.40,   8.11,  99.90,   7.05,  -2.46,
04/21 09Z,   1.40,   7.36,  99.90,   6.30,  -2.47,
04/21 10Z,   1.40,   7.33,  99.90,   6.25,  -2.47,  (min)
04/21 11Z,   1.40,   8.11,  99.90,   7.03,  -2.48,
04/21 12Z,   1.40,   9.41,  99.90,   8.32,  -2.49,
04/21 13Z,   1.40,  10.84,  99.90,   9.74,  -2.50,
04/21 14Z,   1.40,  12.10,  99.90,  10.99,  -2.50,
04/21 15Z,   1.40,  12.89,  99.90,  11.78,  -2.50,  (max)
04/21 16Z,   1.40,  12.85,  99.90,  11.75,  -2.50,
04/21 17Z,   1.40,  11.84,  99.90,  10.74,  -2.50,
04/21 18Z,   1.40,  10.06,  99.90,   8.96,  -2.50,
04/21 19Z,   1.50,   7.87,  99.90,   6.87,  -2.50,
04/21 20Z,   1.50,   5.64,  99.90,   4.64,  -2.50,
04/21 21Z,   1.50,   3.78,  99.90,   2.78,  -2.50,
04/21 22Z,   1.50,   2.79,  99.90,   1.79,  -2.50,  (min)
04/21 23Z,   1.40,   2.96,  99.90,   1.86,  -2.50,
04/22 00Z,   1.40,   4.10,  99.90,   3.00,  -2.50,
04/22 01Z,   1.40,   5.81,  99.90,   4.71,  -2.50,
04/22 02Z,   1.50,   7.74,  99.90,   6.74,  -2.50,
04/22 03Z,   1.60,   9.64,  99.90,   8.74,  -2.50,
04/22 04Z,   1.70,  11.14,  99.90,  10.34,  -2.50,
04/22 05Z,   1.70,  11.89,  99.90,  11.09,  -2.50,  (max)
04/22 06Z,   1.70,  11.82,  99.90,  11.02,  -2.50,
04/22 07Z,   1.70,  11.06,  99.90,  10.26,  -2.50,
04/22 08Z,   1.60,   9.78,  99.90,   8.88,  -2.50,
04/22 09Z,   1.50,   8.24,  99.90,   7.24,  -2.50,
04/22 10Z,   1.50,   6.92,  99.90,   5.92,  -2.50,
04/22 11Z,   1.50,   6.37,  99.90,   5.37,  -2.50,  (min)
04/22 12Z,   1.50,   6.80,  99.90,   5.80,  -2.50,
04/22 13Z,   1.60,   8.01,  99.90,   7.11,  -2.50,
04/22 14Z,   1.70,   9.65,  99.90,   8.85,  -2.50,
04/22 15Z,   1.80,  11.37,  99.90,  10.67,  -2.50,
04/22 16Z,   1.80,  12.71,  99.90,  12.01,  -2.50,
04/22 17Z,   1.80,  13.18,  99.90,  12.48,  -2.50,  (max)
04/22 18Z,   1.70,  12.52,  99.90,  11.71,  -2.50,
04/22 19Z,   1.60,  10.88,  99.90,   9.98,  -2.50,
04/22 20Z,   1.50,   8.61,  99.90,   7.61,  -2.50,
04/22 21Z,   1.30,   6.07,  99.90,   4.86,  -2.50,
04/22 22Z,   1.20,   3.77,  99.90,   2.47,  -2.50,
04/22 23Z,   1.20,   2.38,  99.90,   1.08,  -2.50,
04/23 00Z,   1.20,   2.28,  99.90,   0.98,  -2.50,  (min)
04/23 01Z,   1.20,   3.40,  99.90,   2.10,  -2.50,
04/23 02Z,   1.40,   5.38,  99.90,   4.28,  -2.50,
04/23 03Z,   1.60,   7.82,  99.90,   6.92,  -2.50,
04/23 04Z,   1.70,  10.31,  99.90,   9.51,  -2.50,
04/23 05Z,   1.90,  12.29,  99.90,  11.69,  -2.50,
04/23 06Z,   2.00,  13.27,  99.90,  12.77,  -2.50,  (max)
04/23 07Z,   2.00,  13.12,  99.90,  12.62,  -2.50,
04/23 08Z,   1.90,  11.96,  99.90,  11.36,  -2.50,
04/23 09Z,   1.60,  10.01,  99.90,   9.11,  -2.50,
04/23 10Z,   1.40,   7.66,  99.90,   6.56,  -2.50,
04/23 11Z,   1.20,   5.61,  99.90,   4.31,  -2.50,
04/23 12Z,   1.00,   4.60,  99.90,   3.09,  -2.50,  (min)
04/23 13Z,   1.00,   4.91,  99.90,   3.41,  -2.50,
04/23 14Z,   1.10,   6.39,  99.90,   4.99,  -2.50,
04/23 15Z,   1.30,   8.62,  99.90,   7.42,  -2.50,
04/23 16Z,   1.40,  11.09,  99.90,   9.99,  -2.50,
04/23 17Z,   1.60,  13.11,  99.90,  12.21,  -2.50,
04/23 18Z,   1.70,  14.03,  99.90,  13.23,  -2.50,  (max)
04/23 19Z,   1.70,  13.55,  99.90,  12.75,  -2.50,
04/23 20Z,   1.80,  11.82,  99.90,  11.12,  -2.50,
04/23 21Z,   1.80,   9.20,  99.90,   8.49,  -2.50,
04/23 22Z,   1.70,   6.13,  99.90,   5.33,  -2.50,
04/23 23Z,   1.70,   3.33,  99.90,   2.53,  -2.50,
04/24 00Z,   1.60,   1.61,  99.90,   0.71,  -2.50,
04/24 01Z,   1.60,   1.49,  99.90,   0.59,  -2.50,  (min)
04/24 02Z,   1.50,   2.91,  99.90,   1.91,  -2.50,
04/24 03Z,   1.50,   5.48,  99.90,   4.48,  -2.50,
04/24 04Z,   1.50,   8.67,  99.90,   7.67,  -2.50,
04/24 05Z,   1.50,  11.79,  99.90,  10.79,  -2.50,
04/24 06Z,   1.50,  14.10,  99.90,  13.09,  -2.50,
04/24 07Z,   1.50,  15.01,  99.90,  14.01,  -2.50,  (max)
04/24 08Z,   1.40,  14.41,  99.90,  13.31,  -2.50,
04/24 09Z,   1.30,  12.49,  99.90,  11.29,  -2.50,
04/24 10Z,   1.20,   9.57,  99.90,   8.27,  -2.50,
04/24 11Z,   1.10,   6.28,  99.90,   4.88,  -2.50,
04/24 12Z,   1.10,   3.56,  99.90,   2.16,  -2.50,
04/24 13Z,   1.20,   2.30,  99.90,   1.00,  -2.50,  (min)
04/24 14Z,   1.30,   2.84,  99.90,   1.63,  -2.50,
04/24 15Z,   1.30,   4.93,  99.90,   3.73,  -2.50,
04/24 16Z,   1.40,   8.02,  99.90,   6.92,  -2.50,
04/24 17Z,   1.40,  11.34,  99.90,  10.24,  -2.50,
04/24 18Z,   1.40,  13.98,  99.90,  12.88,  -2.50,