EXTRA-TROPICAL  STORM  SURGE
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hat-on
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Gulf of Alaska
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Surge List
Gulf of Alaska
#Skagway, AK : 05/13/2026 02:21:07 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/11 06Z,   1.90,  12.68,  11.85,  99.90,  -2.73,  (max)
05/11 07Z,   1.70,  11.59,  10.96,  99.90,  -2.33,
05/11 08Z,   1.60,   9.91,   9.36,  99.90,  -2.15,
05/11 09Z,   1.60,   7.92,   7.37,  99.90,  -2.15,
05/11 10Z,   1.70,   6.19,   5.64,  99.90,  -2.25,
05/11 11Z,   1.80,   5.31,   4.59,  99.90,  -2.52,  (min)
05/11 12Z,   1.70,   5.53,   4.67,  99.90,  -2.56,
05/11 13Z,   1.60,   6.67,   5.79,  99.90,  -2.48,
05/11 14Z,   1.50,   8.37,   7.45,  99.90,  -2.42,
05/11 15Z,   1.40,  10.25,   9.39,  99.90,  -2.26,
05/11 16Z,   1.30,  11.83,  10.87,  99.90,  -2.26,
05/11 17Z,   1.30,  12.55,  11.56,  99.90,  -2.29,  (max)
05/11 18Z,   1.40,  12.14,  11.10,  99.90,  -2.44,
05/11 19Z,   1.30,  10.73,   9.79,  99.90,  -2.24,
05/11 20Z,   1.30,   8.66,   7.62,  99.90,  -2.34,
05/11 21Z,   1.20,   6.34,   5.31,  99.90,  -2.23,
05/11 22Z,   1.20,   4.27,   3.38,  99.90,  -2.09,
05/11 23Z,   1.30,   3.07,   2.12,  99.90,  -2.25,  (min)
05/12 00Z,   1.40,   3.16,   2.20,  99.90,  -2.36,
05/12 01Z,   1.30,   4.44,   3.31,  99.90,  -2.43,
05/12 02Z,   1.10,   6.55,   5.17,  99.90,  -2.48,
05/12 03Z,   1.10,   9.08,   7.84,  99.90,  -2.34,
05/12 04Z,   1.10,  11.58,  10.22,  99.90,  -2.46,
05/12 05Z,   1.10,  13.44,  12.10,  99.90,  -2.44,
05/12 06Z,   1.20,  14.16,  13.05,  99.90,  -2.31,  (max)
05/12 07Z,   1.00,  13.63,  12.65,  99.90,  -1.98,
05/12 08Z,   0.90,  12.03,  11.28,  99.90,  -1.65,
05/12 09Z,   1.00,   9.67,   9.02,  99.90,  -1.65,
05/12 10Z,   1.10,   6.99,   6.30,  99.90,  -1.79,
05/12 11Z,   1.30,   4.72,   3.99,  99.90,  -2.03,
05/12 12Z,   1.30,   3.56,   2.60,  99.90,  -2.26,  (min)
05/12 13Z,   1.20,   3.82,   2.80,  99.90,  -2.22,
05/12 14Z,   1.20,   5.29,   4.34,  99.90,  -2.15,
05/12 15Z,   1.20,   7.55,   6.44,  99.90,  -2.31,
05/12 16Z,   1.30,  10.06,   9.15,  99.90,  -2.21,
05/12 17Z,   1.40,  12.17,  11.19,  99.90,  -2.38,
05/12 18Z,   1.40,  13.22,  12.21,  99.90,  -2.41,  (max)
05/12 19Z,   1.40,  12.90,  11.95,  99.90,  -2.35,
05/12 20Z,   1.40,  11.41,  10.51,  99.90,  -2.30,
05/12 21Z,   1.50,   9.11,   8.33,  99.90,  -2.28,
05/12 22Z,   1.70,   6.46,   5.65,  99.90,  -2.51,
05/12 23Z,   1.80,   4.10,   3.28,  99.90,  -2.62,
05/13 00Z,   2.00,   2.78,   1.93,  99.90,  -2.85,  (min)
05/13 01Z,   2.10,   2.98,   2.24,  99.90,  -2.84,
05/13 02Z,   2.30,   4.60,   3.72,  99.90,  -3.18,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/13 03Z,   2.40,   7.22,  99.90,   6.49,  -3.13,
05/13 04Z,   2.40,  10.30,  99.90,   9.62,  -3.08,
05/13 05Z,   2.40,  13.17,  99.90,  12.55,  -3.02,
05/13 06Z,   2.30,  15.10,  99.90,  14.43,  -2.97,
05/13 07Z,   2.20,  15.54,  99.90,  14.82,  -2.92,  (max)
05/13 08Z,   2.10,  14.44,  99.90,  13.68,  -2.86,
05/13 09Z,   2.10,  12.08,  99.90,  11.37,  -2.81,
05/13 10Z,   2.00,   8.87,  99.90,   8.11,  -2.76,
05/13 11Z,   2.00,   5.44,  99.90,   4.74,  -2.71,
05/13 12Z,   2.10,   2.70,  99.90,   2.15,  -2.65,
05/13 13Z,   2.20,   1.47,  99.90,   1.07,  -2.60,  (min)
05/13 14Z,   2.30,   2.05,  99.90,   1.80,  -2.55,
05/13 15Z,   2.30,   4.14,  99.90,   3.89,  -2.55,
05/13 16Z,   2.40,   7.16,  99.90,   7.01,  -2.55,
05/13 17Z,   2.40,  10.38,  99.90,  10.24,  -2.55,
05/13 18Z,   2.40,  12.96,  99.90,  12.81,  -2.55,
05/13 19Z,   2.50,  14.17,  99.90,  14.12,  -2.55,  (max)
05/13 20Z,   2.40,  13.78,  99.90,  13.64,  -2.55,
05/13 21Z,   2.40,  12.04,  99.90,  11.89,  -2.55,
05/13 22Z,   2.30,   9.38,  99.90,   9.13,  -2.55,
05/13 23Z,   2.20,   6.34,  99.90,   5.99,  -2.55,
05/14 00Z,   2.20,   3.73,  99.90,   3.38,  -2.55,
05/14 01Z,   2.20,   2.43,  99.90,   2.08,  -2.55,  (min)
05/14 02Z,   2.20,   2.93,  99.90,   2.58,  -2.55,
05/14 03Z,   2.20,   5.09,  99.90,   4.74,  -2.55,
05/14 04Z,   2.30,   8.34,  99.90,   8.09,  -2.55,
05/14 05Z,   2.40,  11.95,  99.90,  11.80,  -2.55,
05/14 06Z,   2.40,  15.06,  99.90,  14.91,  -2.55,
05/14 07Z,   2.40,  16.82,  99.90,  16.67,  -2.55,  (max)
05/14 08Z,   2.40,  16.74,  99.90,  16.59,  -2.55,
05/14 09Z,   2.40,  14.87,  99.90,  14.72,  -2.55,
05/14 10Z,   2.30,  11.62,  99.90,  11.37,  -2.55,
05/14 11Z,   2.30,   7.53,  99.90,   7.28,  -2.55,
05/14 12Z,   2.20,   3.44,  99.90,   3.09,  -2.55,
05/14 13Z,   2.20,   0.43,  99.90,   0.09,  -2.55,
05/14 14Z,   2.20,  -0.59,  99.90,  -0.94,  -2.55,  (min)
05/14 15Z,   2.20,   0.56,  99.90,   0.22,  -2.55,
05/14 16Z,   2.20,   3.46,  99.90,   3.11,  -2.55,
05/14 17Z,   2.10,   7.29,  99.90,   6.85,  -2.55,
05/14 18Z,   2.10,  11.13,  99.90,  10.68,  -2.55,
05/14 19Z,   2.00,  13.99,  99.90,  13.44,  -2.55,
05/14 20Z,   1.90,  15.18,  99.90,  14.53,  -2.55,  (max)
05/14 21Z,   1.80,  14.56,  99.90,  13.81,  -2.55,
05/14 22Z,   1.80,  12.46,  99.90,  11.71,  -2.55,
05/14 23Z,   1.80,   9.38,  99.90,   8.63,  -2.55,
05/15 00Z,   1.90,   5.99,  99.90,   5.34,  -2.55,
05/15 01Z,   1.90,   3.25,  99.90,   2.60,  -2.55,
05/15 02Z,   2.00,   2.15,  99.90,   1.60,  -2.55,  (min)
05/15 03Z,   2.10,   3.15,  99.90,   2.70,  -2.55,
05/15 04Z,   2.20,   5.96,  99.90,   5.61,  -2.55,
05/15 05Z,   2.20,   9.83,  99.90,   9.48,  -2.55,
05/15 06Z,   2.30,  13.83,  99.90,  13.58,  -2.55,
05/15 07Z,   2.20,  16.94,  99.90,  16.59,  -2.55,
05/15 08Z,   2.10,  18.29,  99.90,  17.85,  -2.55,  (max)
05/15 09Z,   1.90,  17.52,  99.90,  16.87,  -2.55,
05/15 10Z,   1.60,  14.81,  99.90,  13.86,  -2.55,
05/15 11Z,   1.40,  10.68,  99.90,   9.53,  -2.55,
05/15 12Z,   1.30,   5.82,  99.90,   4.58,  -2.55,
05/15 13Z,   1.30,   1.28,  99.90,   0.03,  -2.55,
05/15 14Z,   1.40,  -1.71,  99.90,  -2.86,  -2.55,
05/15 15Z,   1.50,  -2.28,  99.90,  -3.32,  -2.55,  (min)
05/15 16Z,   1.70,  -0.36,  99.90,  -1.21,  -2.55,
05/15 17Z,   1.90,   3.36,  99.90,   2.72,  -2.55,
05/15 18Z,   2.00,   7.89,  99.90,   7.34,  -2.55,
05/15 19Z,   2.10,  12.12,  99.90,  11.67,  -2.55,
05/15 20Z,   2.20,  15.03,  99.90,  14.68,  -2.55,
05/15 21Z,   2.10,  16.01,  99.90,  15.56,  -2.55,  (max)
05/15 22Z,   2.00,  15.05,  99.90,  14.50,  -2.55,
05/15 23Z,   1.80,  12.56,  99.90,  11.81,  -2.55,
05/16 00Z,   1.70,   9.10,  99.90,   8.26,  -2.55,
05/16 01Z,   1.70,   5.48,  99.90,   4.63,  -2.55,
05/16 02Z,   1.70,   2.79,  99.90,   1.94,  -2.55,
05/16 03Z,   1.80,   2.07,  99.90,   1.33,  -2.55,  (min)
05/16 04Z,   1.90,   3.68,  99.90,   3.03,  -2.55,
05/16 05Z,   2.00,   7.13,  99.90,   6.58,  -2.55,
05/16 06Z,   2.00,  11.47,  99.90,  10.93,  -2.55,
05/16 07Z,   2.10,  15.62,  99.90,  15.17,  -2.55,
05/16 08Z,   2.00,  18.50,  99.90,  17.95,  -2.55,
05/16 09Z,   1.80,  19.29,  99.90,  18.54,  -2.55,  (max)
05/16 10Z,   1.60,  17.77,  99.90,  16.82,  -2.55,
05/16 11Z,   1.50,  14.27,  99.90,  13.22,  -2.55,
05/16 12Z,   1.40,   9.39,  99.90,   8.25,  -2.55,
05/16 13Z,   1.50,   4.01,  99.90,   2.96,  -2.55,
05/16 14Z,   1.60,  -0.70,  99.90,  -1.64,  -2.55,
05/16 15Z,   1.70,  -3.39,  99.90,  -4.24,  -2.55,  (min)
05/16 16Z,   1.80,  -3.30,  99.90,  -4.05,  -2.55,
05/16 17Z,   1.90,  -0.60,  99.90,  -1.24,  -2.55,
05/16 18Z,   1.90,   3.81,  99.90,   3.17,  -2.55,