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
#Ketchikan, AK : 12/06/2025 11:21:46 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
12/04 12Z,  -0.30,   7.57,   7.14,  99.90,  -0.13,
12/04 13Z,  -0.30,   4.63,   4.25,  99.90,  -0.08,
12/04 14Z,  -0.30,   3.14,   2.83,  99.90,  -0.01,  (min)
12/04 15Z,  -0.30,   3.60,   3.34,  99.90,   0.04,
12/04 16Z,  -0.20,   5.96,   5.76,  99.90,   0.00,
12/04 17Z,  -0.20,   9.61,   9.46,  99.90,   0.05,
12/04 18Z,  -0.50,  13.64,  13.38,  99.90,   0.24,
12/04 19Z,  -0.50,  17.06,  16.67,  99.90,   0.11,
12/04 20Z,  -0.40,  19.00,  18.40,  99.90,  -0.20,  (max)
12/04 21Z,  -0.40,  18.88,  18.11,  99.90,  -0.37,
12/04 22Z,  -0.30,  16.55,  15.61,  99.90,  -0.64,
12/04 23Z,  -0.10,  12.32,  11.33,  99.90,  -0.89,
12/05 00Z,  -0.40,   7.03,   6.06,  99.90,  -0.57,
12/05 01Z,  -0.40,   1.85,   1.11,  99.90,  -0.34,
12/05 02Z,  -0.40,  -2.00,  -2.57,  99.90,  -0.17,
12/05 03Z,  -0.30,  -3.63,  -4.07,  99.90,  -0.14,  (min)
12/05 04Z,  -0.30,  -2.73,  -3.22,  99.90,  -0.19,
12/05 05Z,  -0.20,   0.34,  -0.22,  99.90,  -0.36,
12/05 06Z,  -0.40,   4.73,   4.21,  99.90,  -0.12,
12/05 07Z,  -0.40,   9.37,   8.78,  99.90,  -0.19,
12/05 08Z,  -0.30,  13.21,  12.59,  99.90,  -0.32,
12/05 09Z,  -0.30,  15.44,  14.84,  99.90,  -0.30,
12/05 10Z,  -0.10,  15.64,  15.01,  99.90,  -0.53,  (max)
12/05 11Z,  -0.10,  13.86,  13.38,  99.90,  -0.38,
12/05 12Z,  -0.20,  10.68,  10.33,  99.90,  -0.15,
12/05 13Z,  -0.10,   7.11,   6.95,  99.90,  -0.06,
12/05 14Z,  -0.10,   4.27,   4.26,  99.90,   0.09,
12/05 15Z,  -0.10,   3.08,   3.16,  99.90,   0.18,  (min)
12/05 16Z,   0.00,   3.95,   4.11,  99.90,   0.16,
12/05 17Z,   0.00,   6.68,   6.86,  99.90,   0.18,
12/05 18Z,  -0.10,  10.54,  10.76,  99.90,   0.32,
12/05 19Z,  -0.20,  14.58,  14.69,  99.90,   0.31,
12/05 20Z,  -0.10,  17.79,  17.80,  99.90,   0.11,
12/05 21Z,  -0.10,  19.37,  19.31,  99.90,   0.04,  (max)
12/05 22Z,   0.00,  18.78,  18.61,  99.90,  -0.17,
12/05 23Z,   0.00,  15.95,  15.87,  99.90,  -0.08,
12/06 00Z,   0.00,  11.31,  11.28,  99.90,  -0.03,
12/06 01Z,   0.00,   5.81,   5.82,  99.90,   0.01,
12/06 02Z,   0.00,   0.71,   0.78,  99.90,   0.07,
12/06 03Z,   0.00,  -2.79,  -2.73,  99.90,   0.06,
12/06 04Z,   0.10,  -3.90,  -3.93,  99.90,  -0.13,  (min)
12/06 05Z,   0.10,  -2.48,  -2.53,  99.90,  -0.15,
12/06 06Z,   0.20,   0.99,   1.01,  99.90,  -0.18,
12/06 07Z,   0.20,   5.58,   5.66,  99.90,  -0.12,
12/06 08Z,   0.20,  10.20,  10.23,  99.90,  -0.17,
12/06 09Z,   0.30,  13.84,  13.88,  99.90,  -0.26,
12/06 10Z,   0.30,  15.75,  15.80,  99.90,  -0.25,  (max)
12/06 11Z,   0.50,  15.57,  15.72,  99.90,  -0.35,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
12/06 12Z,   0.60,  13.47,  99.90,  13.72,  -0.34,
12/06 13Z,   0.60,  10.12,  99.90,  10.39,  -0.33,
12/06 14Z,   0.60,   6.60,  99.90,   6.88,  -0.32,
12/06 15Z,   0.60,   4.02,  99.90,   4.31,  -0.31,
12/06 16Z,   0.70,   3.22,  99.90,   3.62,  -0.30,  (min)
12/06 17Z,   0.70,   4.45,  99.90,   4.86,  -0.28,
12/06 18Z,   0.70,   7.38,  99.90,   7.81,  -0.27,
12/06 19Z,   0.70,  11.26,  99.90,  11.69,  -0.26,
12/06 20Z,   0.60,  15.11,  99.90,  15.46,  -0.25,
12/06 21Z,   0.60,  17.99,  99.90,  18.35,  -0.24,
12/06 22Z,   0.60,  19.15,  99.90,  19.52,  -0.23,  (max)
12/06 23Z,   0.60,  18.14,  99.90,  18.52,  -0.22,
12/07 00Z,   0.70,  14.96,  99.90,  15.44,  -0.22,
12/07 01Z,   0.70,  10.16,  99.90,  10.64,  -0.22,
12/07 02Z,   0.70,   4.76,  99.90,   5.25,  -0.22,
12/07 03Z,   0.70,   0.03,  99.90,   0.51,  -0.22,
12/07 04Z,   0.70,  -2.93,  99.90,  -2.45,  -0.22,
12/07 05Z,   0.60,  -3.49,  99.90,  -3.10,  -0.22,  (min)
12/07 06Z,   0.60,  -1.65,  99.90,  -1.27,  -0.22,
12/07 07Z,   0.70,   2.00,  99.90,   2.48,  -0.22,
12/07 08Z,   0.80,   6.54,  99.90,   7.12,  -0.22,
12/07 09Z,   0.90,  10.92,  99.90,  11.60,  -0.22,
12/07 10Z,   1.00,  14.20,  99.90,  14.99,  -0.22,
12/07 11Z,   1.00,  15.71,  99.90,  16.49,  -0.22,  (max)
12/07 12Z,   1.00,  15.16,  99.90,  15.95,  -0.22,
12/07 13Z,   1.10,  12.84,  99.90,  13.72,  -0.22,
12/07 14Z,   1.00,   9.49,  99.90,  10.28,  -0.22,
12/07 15Z,   1.00,   6.20,  99.90,   6.99,  -0.22,
12/07 16Z,   0.90,   4.00,  99.90,   4.68,  -0.22,
12/07 17Z,   0.80,   3.57,  99.90,   4.15,  -0.22,  (min)
12/07 18Z,   0.80,   5.02,  99.90,   5.61,  -0.22,
12/07 19Z,   0.80,   7.97,  99.90,   8.55,  -0.22,
12/07 20Z,   0.90,  11.64,  99.90,  12.33,  -0.22,
12/07 21Z,   1.00,  15.15,  99.90,  15.93,  -0.22,
12/07 22Z,   1.10,  17.62,  99.90,  18.50,  -0.22,
12/07 23Z,   1.20,  18.37,  99.90,  19.35,  -0.22,  (max)
12/08 00Z,   1.30,  17.03,  99.90,  18.12,  -0.22,
12/08 01Z,   1.30,  13.72,  99.90,  14.80,  -0.22,
12/08 02Z,   1.40,   9.04,  99.90,  10.22,  -0.22,
12/08 03Z,   1.40,   4.04,  99.90,   5.22,  -0.22,
12/08 04Z,   1.20,  -0.11,  99.90,   0.87,  -0.22,
12/08 05Z,   1.00,  -2.45,  99.90,  -1.67,  -0.22,
12/08 06Z,   0.90,  -2.52,  99.90,  -1.84,  -0.22,  (min)
12/08 07Z,   0.80,  -0.44,  99.90,   0.14,  -0.22,
12/08 08Z,   0.70,   3.18,  99.90,   3.67,  -0.22,
12/08 09Z,   0.60,   7.47,  99.90,   7.85,  -0.22,
12/08 10Z,   0.60,  11.46,  99.90,  11.84,  -0.22,
12/08 11Z,   0.70,  14.28,  99.90,  14.77,  -0.22,
12/08 12Z,   0.80,  15.37,  99.90,  15.95,  -0.22,  (max)
12/08 13Z,   0.80,  14.54,  99.90,  15.13,  -0.22,
12/08 14Z,   0.80,  12.16,  99.90,  12.74,  -0.22,
12/08 15Z,   0.80,   8.99,  99.90,   9.57,  -0.22,
12/08 16Z,   0.70,   6.05,  99.90,   6.53,  -0.22,
12/08 17Z,   0.70,   4.23,  99.90,   4.71,  -0.22,
12/08 18Z,   0.70,   4.06,  99.90,   4.54,  -0.22,  (min)
12/08 19Z,   0.80,   5.56,  99.90,   6.14,  -0.22,
12/08 20Z,   1.00,   8.31,  99.90,   9.10,  -0.22,
12/08 21Z,   1.10,  11.62,  99.90,  12.51,  -0.22,
12/08 22Z,   1.20,  14.68,  99.90,  15.66,  -0.22,
12/08 23Z,   1.20,  16.71,  99.90,  17.69,  -0.22,
12/09 00Z,   1.30,  17.11,  99.90,  18.19,  -0.22,  (max)
12/09 01Z,   1.30,  15.61,  99.90,  16.70,  -0.22,
12/09 02Z,   1.20,  12.40,  99.90,  13.38,  -0.22,
12/09 03Z,   1.20,   8.10,  99.90,   9.09,  -0.22,
12/09 04Z,   1.00,   3.72,  99.90,   4.50,  -0.22,
12/09 05Z,   0.80,   0.26,  99.90,   0.84,  -0.22,
12/09 06Z,   0.70,  -1.49,  99.90,  -1.00,  -0.22,  (min)
12/09 07Z,   0.50,  -1.20,  99.90,  -0.91,  -0.22,
12/09 08Z,   0.40,   0.95,  99.90,   1.13,  -0.22,
12/09 09Z,   0.40,   4.38,  99.90,   4.56,  -0.22,
12/09 10Z,   0.40,   8.28,  99.90,   8.46,  -0.22,
12/09 11Z,   0.50,  11.79,  99.90,  12.07,  -0.22,
12/09 12Z,   0.60,  14.15,  99.90,  14.53,  -0.22,
12/09 13Z,   0.60,  14.87,  99.90,  15.25,  -0.22,  (max)
12/09 14Z,   0.50,  13.89,  99.90,  14.18,  -0.22,
12/09 15Z,   0.50,  11.60,  99.90,  11.88,  -0.22,
12/09 16Z,   0.40,   8.72,  99.90,   8.91,  -0.22,
12/09 17Z,   0.30,   6.16,  99.90,   6.24,  -0.22,
12/09 18Z,   0.20,   4.63,  99.90,   4.62,  -0.22,
12/09 19Z,   0.10,   4.56,  99.90,   4.44,  -0.22,  (min)
12/09 20Z,   0.10,   5.91,  99.90,   5.80,  -0.22,
12/09 21Z,   0.10,   8.32,  99.90,   8.20,  -0.22,
12/09 22Z,   0.10,  11.17,  99.90,  11.05,  -0.22,
12/09 23Z,   0.20,  13.75,  99.90,  13.73,  -0.22,
12/10 00Z,   0.20,  15.38,  99.90,  15.36,  -0.22,