EXTRA-TROPICAL  STORM  SURGE
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hat-on
mhhw-on
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Gulf of Alaska
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Surge List
Gulf of Alaska
#Skagway, AK : 04/28/2025 22:20:55 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/27 06Z,   1.40,   9.87,   9.00,  99.90,  -2.27,
04/27 07Z,   1.50,  14.65,  13.71,  99.90,  -2.44,
04/27 08Z,   1.50,  18.18,  17.37,  99.90,  -2.31,
04/27 09Z,   1.50,  19.55,  18.54,  99.90,  -2.51,  (max)
04/27 10Z,   1.60,  18.45,  17.39,  99.90,  -2.66,
04/27 11Z,   1.60,  15.15,  14.19,  99.90,  -2.56,
04/27 12Z,   1.50,  10.23,   9.27,  99.90,  -2.46,
04/27 13Z,   1.60,   4.60,   3.59,  99.90,  -2.61,
04/27 14Z,   1.60,  -0.42,  -1.42,  99.90,  -2.60,
04/27 15Z,   1.60,  -3.39,  -4.41,  99.90,  -2.62,  (min)
04/27 16Z,   1.50,  -3.43,  -4.20,  99.90,  -2.27,
04/27 17Z,   1.50,  -0.65,  -1.23,  99.90,  -2.08,
04/27 18Z,   1.50,   4.03,   3.13,  99.90,  -2.40,
04/27 19Z,   1.50,   9.36,   8.33,  99.90,  -2.53,
04/27 20Z,   1.50,  14.03,  13.03,  99.90,  -2.50,
04/27 21Z,   1.50,  16.95,  15.56,  99.90,  -2.89,
04/27 22Z,   1.60,  17.54,  16.08,  99.90,  -3.06,  (max)
04/27 23Z,   1.60,  15.90,  14.54,  99.90,  -2.96,
04/28 00Z,   1.80,  12.51,  11.39,  99.90,  -2.92,
04/28 01Z,   1.80,   8.10,   7.27,  99.90,  -2.63,
04/28 02Z,   1.90,   3.74,   2.73,  99.90,  -2.91,
04/28 03Z,   1.90,   0.79,  -0.29,  99.90,  -2.98,
04/28 04Z,   1.90,   0.34,  -0.54,  99.90,  -2.78,  (min)
04/28 05Z,   1.90,   2.60,   2.23,  99.90,  -2.27,
04/28 06Z,   2.10,   6.86,   6.42,  99.90,  -2.54,
04/28 07Z,   2.20,  11.95,  11.43,  99.90,  -2.72,
04/28 08Z,   2.20,  16.58,  16.20,  99.90,  -2.58,
04/28 09Z,   2.10,  19.59,  19.23,  99.90,  -2.46,
04/28 10Z,   2.00,  20.17,  19.67,  99.90,  -2.50,  (max)
04/28 11Z,   2.00,  18.20,  17.65,  99.90,  -2.55,
04/28 12Z,   2.20,  14.09,  13.52,  99.90,  -2.77,
04/28 13Z,   2.20,   8.55,   8.02,  99.90,  -2.73,
04/28 14Z,   2.20,   2.64,   2.06,  99.90,  -2.78,
04/28 15Z,   2.20,  -2.20,  -2.75,  99.90,  -2.75,
04/28 16Z,   2.20,  -4.55,  -5.00,  99.90,  -2.65,  (min)
04/28 17Z,   2.20,  -3.76,  -3.85,  99.90,  -2.29,
04/28 18Z,   2.20,  -0.24,  -0.20,  99.90,  -2.16,
04/28 19Z,   2.30,   4.90,   4.44,  99.90,  -2.76,
04/28 20Z,   2.50,  10.32,   9.79,  99.90,  -3.03,
04/28 21Z,   2.60,  14.75,  14.05,  99.90,  -3.30,
04/28 22Z,   2.80,  17.23,  16.32,  99.90,  -3.71,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/28 23Z,   2.90,  17.35,  99.90,  16.64,  -3.62,  (max)
04/29 00Z,   3.00,  15.34,  99.90,  14.81,  -3.52,
04/29 01Z,   3.10,  11.74,  99.90,  11.41,  -3.43,
04/29 02Z,   3.10,   7.34,  99.90,   7.10,  -3.34,
04/29 03Z,   3.00,   3.31,  99.90,   3.06,  -3.24,
04/29 04Z,   2.80,   0.99,  99.90,   0.64,  -3.15,  (min)
04/29 05Z,   2.60,   1.30,  99.90,   0.84,  -3.06,
04/29 06Z,   2.30,   4.17,  99.90,   3.51,  -2.96,
04/29 07Z,   2.10,   8.72,  99.90,   7.95,  -2.87,
04/29 08Z,   1.80,  13.69,  99.90,  12.71,  -2.78,
04/29 09Z,   1.60,  17.85,  99.90,  16.77,  -2.68,
04/29 10Z,   1.60,  20.14,  99.90,  19.15,  -2.59,  (max)
04/29 11Z,   1.80,  19.93,  99.90,  19.14,  -2.59,
04/29 12Z,   1.90,  17.25,  99.90,  16.56,  -2.59,
04/29 13Z,   2.00,  12.64,  99.90,  12.05,  -2.59,
04/29 14Z,   2.20,   6.89,  99.90,   6.50,  -2.59,
04/29 15Z,   2.30,   1.15,  99.90,   0.86,  -2.59,
04/29 16Z,   2.30,  -3.13,  99.90,  -3.42,  -2.59,
04/29 17Z,   2.30,  -4.68,  99.90,  -4.97,  -2.59,  (min)
04/29 18Z,   2.20,  -3.15,  99.90,  -3.54,  -2.59,
04/29 19Z,   2.10,   0.80,  99.90,   0.31,  -2.59,
04/29 20Z,   1.80,   5.97,  99.90,   5.18,  -2.59,
04/29 21Z,   1.70,  11.09,  99.90,  10.20,  -2.59,
04/29 22Z,   1.70,  15.01,  99.90,  14.12,  -2.59,
04/29 23Z,   1.60,  16.94,  99.90,  15.95,  -2.59,  (max)
04/30 00Z,   1.60,  16.64,  99.90,  15.65,  -2.59,
04/30 01Z,   1.70,  14.41,  99.90,  13.52,  -2.59,
04/30 02Z,   1.70,  10.85,  99.90,   9.96,  -2.59,
04/30 03Z,   1.80,   6.76,  99.90,   5.97,  -2.59,
04/30 04Z,   1.90,   3.29,  99.90,   2.60,  -2.59,
04/30 05Z,   1.90,   1.70,  99.90,   1.01,  -2.59,  (min)
04/30 06Z,   2.00,   2.65,  99.90,   2.06,  -2.59,
04/30 07Z,   2.00,   5.84,  99.90,   5.25,  -2.59,
04/30 08Z,   1.90,  10.28,  99.90,   9.59,  -2.59,
04/30 09Z,   1.70,  14.79,  99.90,  13.90,  -2.59,
04/30 10Z,   1.60,  18.26,  99.90,  17.27,  -2.59,
04/30 11Z,   1.50,  19.79,  99.90,  18.70,  -2.59,  (max)
04/30 12Z,   1.30,  18.93,  99.90,  17.65,  -2.59,
04/30 13Z,   1.20,  15.85,  99.90,  14.46,  -2.59,
04/30 14Z,   1.20,  11.13,  99.90,   9.74,  -2.59,
04/30 15Z,   1.30,   5.60,  99.90,   4.31,  -2.59,
04/30 16Z,   1.40,   0.41,  99.90,  -0.78,  -2.59,
04/30 17Z,   1.50,  -3.08,  99.90,  -4.17,  -2.59,
04/30 18Z,   1.60,  -3.87,  99.90,  -4.86,  -2.59,  (min)
04/30 19Z,   1.70,  -1.86,  99.90,  -2.75,  -2.59,
04/30 20Z,   1.80,   2.12,  99.90,   1.33,  -2.59,
04/30 21Z,   1.80,   6.94,  99.90,   6.15,  -2.59,
04/30 22Z,   1.70,  11.46,  99.90,  10.57,  -2.59,
04/30 23Z,   1.60,  14.74,  99.90,  13.75,  -2.59,
05/01 00Z,   1.60,  16.14,  99.90,  15.15,  -2.59,  (max)
05/01 01Z,   1.50,  15.55,  99.90,  14.47,  -2.59,
05/01 02Z,   1.40,  13.35,  99.90,  12.16,  -2.59,
05/01 03Z,   1.40,  10.08,  99.90,   8.89,  -2.59,
05/01 04Z,   1.50,   6.53,  99.90,   5.44,  -2.59,
05/01 05Z,   1.50,   3.76,  99.90,   2.67,  -2.59,
05/01 06Z,   1.60,   2.82,  99.90,   1.83,  -2.59,  (min)
05/01 07Z,   1.60,   4.14,  99.90,   3.15,  -2.59,
05/01 08Z,   1.60,   7.26,  99.90,   6.27,  -2.59,
05/01 09Z,   1.60,  11.24,  99.90,  10.25,  -2.59,
05/01 10Z,   1.60,  15.07,  99.90,  14.08,  -2.59,
05/01 11Z,   1.70,  17.80,  99.90,  16.91,  -2.59,
05/01 12Z,   1.80,  18.69,  99.90,  17.90,  -2.59,  (max)
05/01 13Z,   2.00,  17.45,  99.90,  16.86,  -2.59,
05/01 14Z,   2.20,  14.30,  99.90,  13.92,  -2.59,
05/01 15Z,   2.50,   9.86,  99.90,   9.77,  -2.59,
05/01 16Z,   2.70,   4.91,  99.90,   5.02,  -2.59,
05/01 17Z,   2.80,   0.50,  99.90,   0.71,  -2.59,
05/01 18Z,   2.80,  -2.18,  99.90,  -1.97,  -2.59,
05/01 19Z,   2.60,  -2.40,  99.90,  -2.39,  -2.59,  (min)
05/01 20Z,   2.30,  -0.28,  99.90,  -0.57,  -2.59,
05/01 21Z,   2.00,   3.37,  99.90,   2.78,  -2.59,
05/01 22Z,   1.80,   7.55,  99.90,   6.76,  -2.59,
05/01 23Z,   1.50,  11.36,  99.90,  10.27,  -2.59,
05/02 00Z,   1.50,  14.01,  99.90,  12.92,  -2.59,
05/02 01Z,   1.60,  15.02,  99.90,  14.03,  -2.59,  (max)
05/02 02Z,   1.80,  14.38,  99.90,  13.59,  -2.59,
05/02 03Z,   2.00,  12.43,  99.90,  11.84,  -2.59,
05/02 04Z,   2.20,   9.66,  99.90,   9.27,  -2.59,
05/02 05Z,   2.50,   6.75,  99.90,   6.66,  -2.59,
05/02 06Z,   2.70,   4.61,  99.90,   4.72,  -2.59,
05/02 07Z,   2.80,   4.09,  99.90,   4.30,  -2.59,  (min)
05/02 08Z,   2.90,   5.44,  99.90,   5.75,  -2.59,
05/02 09Z,   2.80,   8.16,  99.90,   8.38,  -2.59,
05/02 10Z,   2.70,  11.47,  99.90,  11.58,  -2.59,
05/02 11Z,   2.50,  14.54,  99.90,  14.45,  -2.59,
05/02 12Z,   2.20,  16.63,  99.90,  16.24,  -2.59,
05/02 13Z,  99.90,  17.12,  99.90,  99.90,  -2.59,
05/02 14Z,  99.90,  15.80,  99.90,  99.90,  -2.59,
05/02 15Z,  99.90,  12.94,  99.90,  99.90,  -2.59,
05/02 16Z,  99.90,   9.08,  99.90,  99.90,  -2.59,
05/02 17Z,  99.90,   4.90,  99.90,  99.90,  -2.59,
05/02 18Z,  99.90,   1.30,  99.90,  99.90,  -2.59,