EXTRA-TROPICAL  STORM  SURGE
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Gulf of Alaska
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Surge List
Gulf of Alaska
#Ketchikan, AK : 11/18/2025 07:21:07 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
11/16 12Z,   0.00,   3.40,   3.79,  99.90,   0.39,
11/16 13Z,   0.00,   3.05,   3.52,  99.90,   0.47,  (min)
11/16 14Z,   0.00,   4.18,   4.62,  99.90,   0.44,
11/16 15Z,   0.00,   6.54,   6.96,  99.90,   0.42,
11/16 16Z,   0.00,   9.54,   9.93,  99.90,   0.39,
11/16 17Z,   0.00,  12.47,  12.74,  99.90,   0.27,
11/16 18Z,   0.00,  14.61,  14.81,  99.90,   0.20,
11/16 19Z,   0.00,  15.43,  15.56,  99.90,   0.13,  (max)
11/16 20Z,   0.00,  14.68,  14.73,  99.90,   0.05,
11/16 21Z,   0.00,  12.48,  12.44,  99.90,  -0.04,
11/16 22Z,   0.00,   9.31,   9.23,  99.90,  -0.08,
11/16 23Z,   0.00,   5.90,   5.82,  99.90,  -0.08,
11/17 00Z,   0.00,   3.05,   3.00,  99.90,  -0.05,
11/17 01Z,   0.10,   1.45,   1.52,  99.90,  -0.03,  (min)
11/17 02Z,   0.10,   1.43,   1.58,  99.90,   0.05,
11/17 03Z,   0.10,   2.95,   3.06,  99.90,   0.01,
11/17 04Z,   0.00,   5.57,   5.60,  99.90,   0.03,
11/17 05Z,   0.00,   8.61,   8.51,  99.90,  -0.10,
11/17 06Z,  -0.10,  11.33,  11.13,  99.90,  -0.10,
11/17 07Z,  -0.10,  13.06,  12.87,  99.90,  -0.09,
11/17 08Z,  -0.10,  13.38,  13.30,  99.90,   0.02,  (max)
11/17 09Z,  -0.10,  12.23,  12.24,  99.90,   0.11,
11/17 10Z,   0.00,   9.94,  10.03,  99.90,   0.09,
11/17 11Z,   0.00,   7.16,   7.21,  99.90,   0.05,
11/17 12Z,   0.00,   4.72,   4.70,  99.90,  -0.02,
11/17 13Z,   0.00,   3.37,   3.24,  99.90,  -0.13,  (min)
11/17 14Z,   0.00,   3.54,   3.37,  99.90,  -0.17,
11/17 15Z,  -0.10,   5.23,   5.03,  99.90,  -0.10,
11/17 16Z,  -0.10,   8.01,   7.75,  99.90,  -0.16,
11/17 17Z,  -0.20,  11.19,  10.94,  99.90,  -0.05,
11/17 18Z,  -0.10,  13.97,  13.73,  99.90,  -0.14,
11/17 19Z,  -0.10,  15.65,  15.42,  99.90,  -0.13,
11/17 20Z,  -0.20,  15.79,  15.48,  99.90,  -0.11,  (max)
11/17 21Z,  -0.20,  14.26,  13.88,  99.90,  -0.18,
11/17 22Z,  -0.20,  11.34,  10.94,  99.90,  -0.20,
11/17 23Z,  -0.20,   7.66,   7.28,  99.90,  -0.18,
11/18 00Z,  -0.20,   4.07,   3.77,  99.90,  -0.10,
11/18 01Z,  -0.20,   1.43,   1.29,  99.90,   0.06,
11/18 02Z,  -0.20,   0.34,   0.32,  99.90,   0.18,  (min)
11/18 03Z,  -0.20,   1.02,   0.98,  99.90,   0.16,
11/18 04Z,  -0.20,   3.23,   3.10,  99.90,   0.07,
11/18 05Z,  -0.10,   6.36,   6.07,  99.90,  -0.19,
11/18 06Z,  -0.10,   9.64,   9.19,  99.90,  -0.35,
11/18 07Z,  -0.10,  12.29,  11.84,  99.90,  -0.35,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
11/18 08Z,  -0.10,  13.69,  99.90,  13.27,  -0.32,  (max)
11/18 09Z,  -0.10,  13.53,  99.90,  13.15,  -0.29,
11/18 10Z,  -0.10,  11.91,  99.90,  11.55,  -0.26,
11/18 11Z,  -0.20,   9.29,  99.90,   8.87,  -0.23,
11/18 12Z,  -0.20,   6.48,  99.90,   6.08,  -0.20,
11/18 13Z,  -0.30,   4.33,  99.90,   3.86,  -0.17,
11/18 14Z,  -0.30,   3.53,  99.90,   3.09,  -0.14,  (min)
11/18 15Z,  -0.30,   4.37,  99.90,   3.96,  -0.11,
11/18 16Z,  -0.30,   6.64,  99.90,   6.26,  -0.08,
11/18 17Z,  -0.30,   9.75,  99.90,   9.41,  -0.05,
11/18 18Z,  -0.30,  12.90,  99.90,  12.59,  -0.02,
11/18 19Z,  -0.30,  15.29,  99.90,  15.01,   0.01,
11/18 20Z,  -0.30,  16.29,  99.90,  16.01,   0.01,  (max)
11/18 21Z,  -0.20,  15.59,  99.90,  15.40,   0.01,
11/18 22Z,  -0.20,  13.23,  99.90,  13.05,   0.01,
11/18 23Z,  -0.10,   9.68,  99.90,   9.59,   0.01,
11/19 00Z,  -0.10,   5.71,  99.90,   5.62,   0.01,
11/19 01Z,  -0.10,   2.25,  99.90,   2.16,   0.01,
11/19 02Z,  -0.10,   0.12,  99.90,   0.04,   0.01,
11/19 03Z,  -0.20,  -0.20,  99.90,  -0.38,   0.01,  (min)
11/19 04Z,  -0.30,   1.30,  99.90,   1.01,   0.01,
11/19 05Z,  -0.30,   4.15,  99.90,   3.86,   0.01,
11/19 06Z,  -0.40,   7.63,  99.90,   7.24,   0.01,
11/19 07Z,  -0.40,  10.90,  99.90,  10.51,   0.01,
11/19 08Z,  -0.30,  13.22,  99.90,  12.93,   0.01,
11/19 09Z,  -0.20,  14.08,  99.90,  13.90,   0.01,  (max)
11/19 10Z,  -0.10,  13.33,  99.90,  13.25,   0.01,
11/19 11Z,   0.00,  11.22,  99.90,  11.24,   0.01,
11/19 12Z,   0.10,   8.40,  99.90,   8.52,   0.01,
11/19 13Z,   0.20,   5.74,  99.90,   5.95,   0.01,
11/19 14Z,   0.30,   4.09,  99.90,   4.41,   0.01,
11/19 15Z,   0.30,   4.00,  99.90,   4.32,   0.01,  (min)
11/19 16Z,   0.30,   5.54,  99.90,   5.85,   0.01,
11/19 17Z,   0.30,   8.30,  99.90,   8.61,   0.01,
11/19 18Z,   0.30,  11.54,  99.90,  11.85,   0.01,
11/19 19Z,   0.20,  14.42,  99.90,  14.63,   0.01,
11/19 20Z,   0.20,  16.20,  99.90,  16.41,   0.01,
11/19 21Z,   0.30,  16.38,  99.90,  16.69,   0.01,  (max)
11/19 22Z,   0.40,  14.79,  99.90,  15.21,   0.01,
11/19 23Z,   0.50,  11.69,  99.90,  12.21,   0.01,
11/20 00Z,   0.60,   7.71,  99.90,   8.33,   0.01,
11/20 01Z,   0.60,   3.75,  99.90,   4.36,   0.01,
11/20 02Z,   0.60,   0.74,  99.90,   1.35,   0.01,
11/20 03Z,   0.60,  -0.62,  99.90,  -0.00,   0.01,  (min)
11/20 04Z,   0.40,  -0.05,  99.90,   0.36,   0.01,
11/20 05Z,   0.30,   2.20,  99.90,   2.51,   0.01,
11/20 06Z,   0.20,   5.52,  99.90,   5.73,   0.01,
11/20 07Z,   0.20,   9.08,  99.90,   9.30,   0.01,
11/20 08Z,   0.10,  12.09,  99.90,  12.21,   0.01,
11/20 09Z,   0.10,  13.88,  99.90,  14.00,   0.01,
11/20 10Z,   0.20,  14.09,  99.90,  14.31,   0.01,  (max)
11/20 11Z,   0.30,  12.74,  99.90,  13.05,   0.01,
11/20 12Z,   0.40,  10.26,  99.90,  10.67,   0.01,
11/20 13Z,   0.50,   7.42,  99.90,   7.93,   0.01,
11/20 14Z,   0.40,   5.14,  99.90,   5.55,   0.01,
11/20 15Z,   0.30,   4.16,  99.90,   4.47,   0.01,  (min)
11/20 16Z,   0.30,   4.83,  99.90,   5.14,   0.01,
11/20 17Z,   0.20,   6.97,  99.90,   7.19,   0.01,
11/20 18Z,   0.30,  10.01,  99.90,  10.33,   0.01,
11/20 19Z,   0.20,  13.13,  99.90,  13.35,   0.01,
11/20 20Z,   0.20,  15.53,  99.90,  15.74,   0.01,
11/20 21Z,   0.20,  16.56,  99.90,  16.77,   0.01,  (max)
11/20 22Z,   0.40,  15.87,  99.90,  16.28,   0.01,
11/20 23Z,   0.60,  13.49,  99.90,  14.10,   0.01,
11/21 00Z,   0.80,   9.85,  99.90,  10.66,   0.01,
11/21 01Z,   1.00,   5.72,  99.90,   6.74,   0.01,
11/21 02Z,   1.10,   2.08,  99.90,   3.20,   0.01,
11/21 03Z,   1.10,  -0.22,  99.90,   0.89,   0.01,
11/21 04Z,   1.10,  -0.69,  99.90,   0.43,   0.01,  (min)
11/21 05Z,   1.00,   0.71,  99.90,   1.72,   0.01,
11/21 06Z,   0.90,   3.53,  99.90,   4.44,   0.01,
11/21 07Z,   0.80,   7.05,  99.90,   7.86,   0.01,
11/21 08Z,   0.70,  10.44,  99.90,  11.16,   0.01,
11/21 09Z,   0.60,  12.98,  99.90,  13.59,   0.01,
11/21 10Z,   0.50,  14.12,  99.90,  14.64,   0.01,  (max)
11/21 11Z,   0.50,  13.67,  99.90,  14.18,   0.01,
11/21 12Z,   0.50,  11.81,  99.90,  12.33,   0.01,
11/21 13Z,   0.60,   9.15,  99.90,   9.76,   0.01,
11/21 14Z,   0.60,   6.54,  99.90,   7.15,   0.01,
11/21 15Z,   0.50,   4.83,  99.90,   5.34,   0.01,
11/21 16Z,   0.40,   4.60,  99.90,   5.01,   0.01,  (min)
11/21 17Z,   0.30,   5.95,  99.90,   6.26,   0.01,
11/21 18Z,   0.20,   8.51,  99.90,   8.72,   0.01,
11/21 19Z,   0.20,  11.58,  99.90,  11.79,   0.01,
11/21 20Z,   0.20,  14.35,  99.90,  14.57,   0.01,
11/21 21Z,   0.20,  16.11,  99.90,  16.32,   0.01,
11/21 22Z,   0.20,  16.33,  99.90,  16.55,   0.01,  (max)
11/21 23Z,   0.30,  14.85,  99.90,  15.16,   0.01,
11/22 00Z,   0.40,  11.85,  99.90,  12.26,   0.01,