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 : 08/12/2026 02:22:04 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
08/10 06Z,   1.30,  16.20,  14.84,  99.90,  -2.66,
08/10 07Z,   1.30,  17.25,  16.12,  99.90,  -2.43,  (max)
08/10 08Z,   1.30,  16.65,  15.61,  99.90,  -2.34,
08/10 09Z,   1.40,  14.52,  13.45,  99.90,  -2.47,
08/10 10Z,   1.40,  11.13,   9.95,  99.90,  -2.58,
08/10 11Z,   1.40,   6.95,   5.71,  99.90,  -2.64,
08/10 12Z,   1.20,   2.86,   1.49,  99.90,  -2.57,
08/10 13Z,   1.20,  -0.06,  -1.59,  99.90,  -2.73,
08/10 14Z,   1.20,  -1.08,  -2.48,  99.90,  -2.60,  (min)
08/10 15Z,   1.30,  -0.12,  -1.54,  99.90,  -2.72,
08/10 16Z,   1.30,   2.46,   1.19,  99.90,  -2.57,
08/10 17Z,   1.30,   6.02,   4.75,  99.90,  -2.57,
08/10 18Z,   1.30,   9.72,   8.51,  99.90,  -2.51,
08/10 19Z,   1.30,  12.70,  11.55,  99.90,  -2.45,
08/10 20Z,   1.40,  14.38,  99.90,  99.90,  99.90,
08/10 21Z,   1.40,  14.60,  13.16,  99.90,  -2.84,
08/10 22Z,   1.50,  13.43,  99.90,  99.90,  99.90,  (max)
08/10 23Z,   1.50,  11.05,   9.99,  99.90,  -2.56,
08/11 00Z,   1.40,   8.04,   7.12,  99.90,  -2.32,
08/11 01Z,   1.40,   5.41,   4.65,  99.90,  -2.16,
08/11 02Z,   1.50,   4.17,   3.19,  99.90,  -2.48,  (min)
08/11 03Z,   1.50,   4.77,   3.76,  99.90,  -2.51,
08/11 04Z,   1.50,   7.05,   6.06,  99.90,  -2.49,
08/11 05Z,   1.60,  10.45,   9.18,  99.90,  -2.87,
08/11 06Z,   1.50,  14.11,  12.76,  99.90,  -2.85,
08/11 07Z,   1.50,  17.00,  15.81,  99.90,  -2.69,
08/11 08Z,   1.50,  18.28,  17.36,  99.90,  -2.42,  (max)
08/11 09Z,   1.50,  17.64,  16.72,  99.90,  -2.42,
08/11 10Z,   1.40,  15.18,  14.21,  99.90,  -2.37,
08/11 11Z,   1.40,  11.20,  10.07,  99.90,  -2.53,
08/11 12Z,   1.30,   6.34,   5.01,  99.90,  -2.63,
08/11 13Z,   1.20,   1.69,   0.30,  99.90,  -2.59,
08/11 14Z,   1.20,  -1.48,  -3.09,  99.90,  -2.81,
08/11 15Z,   1.20,  -2.35,  -3.95,  99.90,  -2.80,  (min)
08/11 16Z,   1.30,  -0.88,  -2.21,  99.90,  -2.63,
08/11 17Z,   1.30,   2.42,   1.03,  99.90,  -2.69,
08/11 18Z,   1.30,   6.74,   5.27,  99.90,  -2.77,
08/11 19Z,   1.40,  11.02,   9.69,  99.90,  -2.73,
08/11 20Z,   1.40,  14.28,  13.01,  99.90,  -2.67,
08/11 21Z,   1.50,  15.91,  14.46,  99.90,  -2.95,  (max)
08/11 22Z,   1.50,  15.76,  14.29,  99.90,  -2.97,
08/11 23Z,   1.40,  13.92,  12.65,  99.90,  -2.67,
08/12 00Z,   1.40,  10.69,   9.67,  99.90,  -2.42,
08/12 01Z,   1.40,   6.90,   6.04,  99.90,  -2.26,
08/12 02Z,   1.40,   3.81,   2.76,  99.90,  -2.45,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
08/12 03Z,   1.40,   2.54,  99.90,   1.48,  -2.46,  (min)
08/12 04Z,   1.40,   3.51,  99.90,   2.44,  -2.47,
08/12 05Z,   1.50,   6.43,  99.90,   5.45,  -2.48,
08/12 06Z,   1.50,  10.53,  99.90,   9.54,  -2.50,
08/12 07Z,   1.40,  14.74,  99.90,  13.63,  -2.51,
08/12 08Z,   1.40,  17.89,  99.90,  16.77,  -2.52,
08/12 09Z,   1.30,  19.13,  99.90,  17.90,  -2.53,  (max)
08/12 10Z,   1.20,  18.19,  99.90,  16.85,  -2.54,
08/12 11Z,   1.10,  15.21,  99.90,  13.75,  -2.55,
08/12 12Z,   1.10,  10.59,  99.90,   9.13,  -2.56,
08/12 13Z,   1.00,   5.17,  99.90,   3.59,  -2.58,
08/12 14Z,   1.00,   0.27,  99.90,  -1.32,  -2.59,
08/12 15Z,   1.10,  -2.72,  99.90,  -4.21,  -2.59,
08/12 16Z,   1.10,  -3.04,  99.90,  -4.53,  -2.59,  (min)
08/12 17Z,   1.10,  -0.79,  99.90,  -2.28,  -2.59,
08/12 18Z,   1.10,   3.31,  99.90,   1.82,  -2.59,
08/12 19Z,   1.10,   8.24,  99.90,   6.76,  -2.59,
08/12 20Z,   1.10,  12.81,  99.90,  11.33,  -2.59,
08/12 21Z,   1.20,  15.98,  99.90,  14.60,  -2.59,
08/12 22Z,   1.20,  17.20,  99.90,  15.81,  -2.59,  (max)
08/12 23Z,   1.10,  16.38,  99.90,  14.89,  -2.59,
08/13 00Z,   1.10,  13.68,  99.90,  12.20,  -2.59,
08/13 01Z,   1.10,   9.62,  99.90,   8.14,  -2.59,
08/13 02Z,   1.00,   5.27,  99.90,   3.69,  -2.59,
08/13 03Z,   1.00,   2.08,  99.90,   0.50,  -2.59,
08/13 04Z,   1.00,   1.16,  99.90,  -0.42,  -2.59,  (min)
08/13 05Z,   1.00,   2.77,  99.90,   1.18,  -2.59,
08/13 06Z,   1.00,   6.39,  99.90,   4.80,  -2.59,
08/13 07Z,   1.00,  11.04,  99.90,   9.46,  -2.59,
08/13 08Z,   1.00,  15.51,  99.90,  13.93,  -2.59,
08/13 09Z,   1.00,  18.59,  99.90,  17.01,  -2.59,
08/13 10Z,   1.00,  19.50,  99.90,  17.91,  -2.59,  (max)
08/13 11Z,   1.00,  18.04,  99.90,  16.46,  -2.59,
08/13 12Z,   1.00,  14.48,  99.90,  12.89,  -2.59,
08/13 13Z,   1.00,   9.34,  99.90,   7.75,  -2.59,
08/13 14Z,   1.00,   3.67,  99.90,   2.08,  -2.59,
08/13 15Z,   1.00,  -1.03,  99.90,  -2.62,  -2.59,
08/13 16Z,   1.10,  -3.38,  99.90,  -4.87,  -2.59,  (min)
08/13 17Z,   1.10,  -2.83,  99.90,  -4.32,  -2.59,
08/13 18Z,   1.00,   0.29,  99.90,  -1.30,  -2.59,
08/13 19Z,   1.00,   5.05,  99.90,   3.47,  -2.59,
08/13 20Z,   1.00,  10.29,  99.90,   8.71,  -2.59,
08/13 21Z,   0.90,  14.76,  99.90,  13.07,  -2.59,
08/13 22Z,   0.90,  17.46,  99.90,  15.77,  -2.59,
08/13 23Z,   0.90,  17.95,  99.90,  16.26,  -2.59,  (max)
08/14 00Z,   1.00,  16.26,  99.90,  14.67,  -2.59,
08/14 01Z,   1.10,  12.71,  99.90,  11.22,  -2.59,
08/14 02Z,   1.30,   8.03,  99.90,   6.74,  -2.59,
08/14 03Z,   1.40,   3.50,  99.90,   2.31,  -2.59,
08/14 04Z,   1.60,   0.64,  99.90,  -0.35,  -2.59,
08/14 05Z,   1.70,   0.37,  99.90,  -0.51,  -2.59,  (min)
08/14 06Z,   1.70,   2.71,  99.90,   1.82,  -2.59,
08/14 07Z,   1.70,   6.89,  99.90,   6.01,  -2.59,
08/14 08Z,   1.60,  11.81,  99.90,  10.82,  -2.59,
08/14 09Z,   1.40,  16.17,  99.90,  14.99,  -2.59,
08/14 10Z,   1.20,  18.84,  99.90,  17.46,  -2.59,
08/14 11Z,   1.00,  19.18,  99.90,  17.59,  -2.59,  (max)
08/14 12Z,   1.00,  17.13,  99.90,  15.54,  -2.59,
08/14 13Z,   1.00,  13.07,  99.90,  11.48,  -2.59,
08/14 14Z,   1.10,   7.70,  99.90,   6.22,  -2.59,
08/14 15Z,   1.30,   2.24,  99.90,   0.95,  -2.59,
08/14 16Z,   1.50,  -1.78,  99.90,  -2.87,  -2.59,
08/14 17Z,   1.70,  -3.15,  99.90,  -4.04,  -2.59,  (min)
08/14 18Z,   1.80,  -1.60,  99.90,  -2.39,  -2.59,
08/14 19Z,   1.80,   2.26,  99.90,   1.48,  -2.59,
08/14 20Z,   1.80,   7.38,  99.90,   6.59,  -2.59,
08/14 21Z,   1.80,  12.51,  99.90,  11.72,  -2.59,
08/14 22Z,   1.70,  16.46,  99.90,  15.57,  -2.59,
08/14 23Z,   1.60,  18.35,  99.90,  17.37,  -2.59,  (max)
08/15 00Z,   1.50,  17.93,  99.90,  16.84,  -2.59,
08/15 01Z,   1.50,  15.36,  99.90,  14.27,  -2.59,
08/15 02Z,   1.40,  11.15,  99.90,   9.96,  -2.59,
08/15 03Z,   1.50,   6.22,  99.90,   5.13,  -2.59,
08/15 04Z,   1.60,   1.97,  99.90,   0.98,  -2.59,
08/15 05Z,   1.70,  -0.21,  99.90,  -1.09,  -2.59,  (min)
08/15 06Z,   1.90,   0.34,  99.90,  -0.35,  -2.59,
08/15 07Z,   1.90,   3.31,  99.90,   2.62,  -2.59,
08/15 08Z,   2.00,   7.77,  99.90,   7.18,  -2.59,
08/15 09Z,   2.10,  12.57,  99.90,  12.08,  -2.59,
08/15 10Z,   2.00,  16.47,  99.90,  15.88,  -2.59,
08/15 11Z,   1.80,  18.47,  99.90,  17.69,  -2.59,  (max)
08/15 12Z,   1.60,  18.12,  99.90,  17.14,  -2.59,
08/15 13Z,   1.50,  15.55,  99.90,  14.46,  -2.59,
08/15 14Z,   1.50,  11.25,  99.90,  10.17,  -2.59,
08/15 15Z,   1.50,   6.08,  99.90,   4.99,  -2.59,
08/15 16Z,   1.50,   1.29,  99.90,   0.20,  -2.59,
08/15 17Z,   1.60,  -1.68,  99.90,  -2.67,  -2.59,
08/15 18Z,   1.60,  -1.91,  99.90,  -2.90,  -2.59,