EXTRA-TROPICAL  STORM  SURGE
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hat-on
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Surge List
West Coast
#Ketchikan, AK : 12/11/2025 02:21:00 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
12/09 06Z,   0.80,  -1.49,  -1.33,  99.90,  -0.64,
12/09 07Z,   0.70,  -1.20,  -1.27,  99.90,  -0.77,  (min)
12/09 08Z,   0.70,   0.95,   0.73,  99.90,  -0.92,
12/09 09Z,   0.60,   4.38,   4.31,  99.90,  -0.67,
12/09 10Z,   0.70,   8.28,   8.41,  99.90,  -0.57,
12/09 11Z,   0.70,  11.79,  11.90,  99.90,  -0.59,
12/09 12Z,   0.40,  14.15,  14.17,  99.90,  -0.38,
12/09 13Z,   0.40,  14.87,  14.73,  99.90,  -0.54,  (max)
12/09 14Z,   0.40,  13.89,  13.68,  99.90,  -0.61,
12/09 15Z,   0.50,  11.60,  11.40,  99.90,  -0.70,
12/09 16Z,   0.50,   8.72,   8.61,  99.90,  -0.61,
12/09 17Z,   0.50,   6.16,   6.05,  99.90,  -0.61,
12/09 18Z,   0.20,   4.63,   4.46,  99.90,  -0.37,  (min)
12/09 19Z,   0.20,   4.56,   4.48,  99.90,  -0.28,
12/09 20Z,   0.30,   5.91,   5.82,  99.90,  -0.39,
12/09 21Z,   0.40,   8.32,   8.32,  99.90,  -0.40,
12/09 22Z,   0.60,  11.17,  11.24,  99.90,  -0.53,
12/09 23Z,   0.70,  13.75,  13.84,  99.90,  -0.61,
12/10 00Z,   0.40,  15.38,  15.57,  99.90,  -0.21,
12/10 01Z,   0.50,  15.56,  15.90,  99.90,  -0.16,  (max)
12/10 02Z,   0.70,  14.10,  14.51,  99.90,  -0.29,
12/10 03Z,   0.80,  11.20,  11.82,  99.90,  -0.18,
12/10 04Z,   0.80,   7.49,   8.15,  99.90,  -0.14,
12/10 05Z,   0.90,   3.82,   4.50,  99.90,  -0.22,
12/10 06Z,   0.50,   1.04,   1.76,  99.90,   0.22,
12/10 07Z,   0.60,  -0.22,   0.47,  99.90,   0.09,  (min)
12/10 08Z,   0.60,   0.28,   0.97,  99.90,   0.09,
12/10 09Z,   0.70,   2.36,   2.96,  99.90,  -0.10,
12/10 10Z,   0.80,   5.48,   6.03,  99.90,  -0.25,
12/10 11Z,   0.80,   8.94,   9.34,  99.90,  -0.40,
12/10 12Z,   0.50,  11.97,  12.20,  99.90,  -0.27,
12/10 13Z,   0.60,  13.91,  14.12,  99.90,  -0.39,
12/10 14Z,   0.60,  14.39,  14.67,  99.90,  -0.32,  (max)
12/10 15Z,   0.60,  13.38,  13.77,  99.90,  -0.21,
12/10 16Z,   0.60,  11.27,  11.71,  99.90,  -0.16,
12/10 17Z,   0.60,   8.71,   9.09,  99.90,  -0.22,
12/10 18Z,   0.40,   6.43,   6.72,  99.90,  -0.11,
12/10 19Z,   0.40,   5.05,   5.25,  99.90,  -0.20,
12/10 20Z,   0.40,   4.90,   5.10,  99.90,  -0.20,  (min)
12/10 21Z,   0.40,   5.96,   6.11,  99.90,  -0.25,
12/10 22Z,   0.50,   7.94,   8.09,  99.90,  -0.35,
12/10 23Z,   0.50,  10.32,  10.53,  99.90,  -0.29,
12/11 00Z,   0.40,  12.48,  12.59,  99.90,  -0.29,
12/11 01Z,   0.40,  13.84,  13.88,  99.90,  -0.36,  (max)
12/11 02Z,   0.30,  13.97,  13.79,  99.90,  -0.48,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
12/11 03Z,   0.20,  12.73,  99.90,  12.46,  -0.48,
12/11 04Z,   0.10,  10.32,  99.90,   9.95,  -0.47,
12/11 05Z,   0.00,   7.27,  99.90,   6.80,  -0.47,
12/11 06Z,   0.00,   4.28,  99.90,   3.82,  -0.46,
12/11 07Z,   0.00,   2.08,  99.90,   1.62,  -0.46,
12/11 08Z,   0.00,   1.17,  99.90,   0.72,  -0.45,  (min)
12/11 09Z,   0.00,   1.75,  99.90,   1.30,  -0.45,
12/11 10Z,   0.00,   3.66,  99.90,   3.22,  -0.44,
12/11 11Z,   0.00,   6.45,  99.90,   6.02,  -0.44,
12/11 12Z,   0.00,   9.49,  99.90,   9.06,  -0.43,
12/11 13Z,   0.10,  12.10,  99.90,  11.77,  -0.43,
12/11 14Z,   0.10,  13.73,  99.90,  13.41,  -0.42,
12/11 15Z,   0.00,  14.06,  99.90,  13.64,  -0.42,  (max)
12/11 16Z,   0.00,  13.10,  99.90,  12.68,  -0.42,
12/11 17Z,  -0.20,  11.18,  99.90,  10.55,  -0.42,
12/11 18Z,  -0.30,   8.83,  99.90,   8.11,  -0.42,
12/11 19Z,  -0.40,   6.69,  99.90,   5.87,  -0.42,
12/11 20Z,  -0.50,   5.28,  99.90,   4.36,  -0.42,
12/11 21Z,  -0.50,   4.92,  99.90,   4.00,  -0.42,  (min)
12/11 22Z,  -0.50,   5.64,  99.90,   4.72,  -0.42,
12/11 23Z,  -0.50,   7.22,  99.90,   6.29,  -0.42,
12/12 00Z,  -0.40,   9.21,  99.90,   8.39,  -0.42,
12/12 01Z,  -0.40,  11.10,  99.90,  10.28,  -0.42,
12/12 02Z,  -0.40,  12.36,  99.90,  11.54,  -0.42,
12/12 03Z,  -0.50,  12.62,  99.90,  11.70,  -0.42,  (max)
12/12 04Z,  -0.60,  11.74,  99.90,  10.72,  -0.42,
12/12 05Z,  -0.60,   9.86,  99.90,   8.84,  -0.42,
12/12 06Z,  -0.70,   7.41,  99.90,   6.29,  -0.42,
12/12 07Z,  -0.70,   4.99,  99.90,   3.87,  -0.42,
12/12 08Z,  -0.70,   3.20,  99.90,   2.07,  -0.42,
12/12 09Z,  -0.70,   2.49,  99.90,   1.37,  -0.42,  (min)
12/12 10Z,  -0.60,   3.07,  99.90,   2.04,  -0.42,
12/12 11Z,  -0.60,   4.80,  99.90,   3.78,  -0.42,
12/12 12Z,  -0.50,   7.29,  99.90,   6.37,  -0.42,
12/12 13Z,  -0.50,   9.99,  99.90,   9.07,  -0.42,
12/12 14Z,  -0.50,  12.29,  99.90,  11.37,  -0.42,
12/12 15Z,  -0.50,  13.71,  99.90,  12.79,  -0.42,
12/12 16Z,  -0.60,  13.97,  99.90,  12.94,  -0.42,  (max)
12/12 17Z,  -0.70,  13.04,  99.90,  11.92,  -0.42,
12/12 18Z,  -0.80,  11.20,  99.90,   9.98,  -0.42,
12/12 19Z,  -0.90,   8.91,  99.90,   7.59,  -0.42,
12/12 20Z,  -0.80,   6.74,  99.90,   5.51,  -0.42,
12/12 21Z,  -0.70,   5.17,  99.90,   4.05,  -0.42,
12/12 22Z,  -0.60,   4.56,  99.90,   3.53,  -0.42,  (min)
12/12 23Z,  -0.40,   4.98,  99.90,   4.15,  -0.42,
12/13 00Z,  -0.30,   6.27,  99.90,   5.54,  -0.42,
12/13 01Z,  -0.30,   8.06,  99.90,   7.34,  -0.42,
12/13 02Z,  -0.20,   9.87,  99.90,   9.25,  -0.42,
12/13 03Z,  -0.30,  11.22,  99.90,  10.50,  -0.42,
12/13 04Z,  -0.40,  11.73,  99.90,  10.91,  -0.42,  (max)
12/13 05Z,  -0.40,  11.23,  99.90,  10.41,  -0.42,
12/13 06Z,  -0.50,   9.81,  99.90,   8.89,  -0.42,
12/13 07Z,  -0.50,   7.82,  99.90,   6.90,  -0.42,
12/13 08Z,  -0.40,   5.77,  99.90,   4.95,  -0.42,
12/13 09Z,  -0.30,   4.22,  99.90,   3.50,  -0.42,
12/13 10Z,  -0.20,   3.62,  99.90,   3.00,  -0.42,  (min)
12/13 11Z,   0.00,   4.16,  99.90,   3.74,  -0.42,
12/13 12Z,   0.00,   5.76,  99.90,   5.34,  -0.42,
12/13 13Z,   0.10,   8.06,  99.90,   7.74,  -0.42,
12/13 14Z,   0.20,  10.54,  99.90,  10.32,  -0.42,
12/13 15Z,   0.20,  12.65,  99.90,  12.43,  -0.42,
12/13 16Z,   0.20,  13.92,  99.90,  13.70,  -0.42,
12/13 17Z,   0.20,  14.08,  99.90,  13.86,  -0.42,  (max)
12/13 18Z,   0.20,  13.08,  99.90,  12.86,  -0.42,
12/13 19Z,   0.30,  11.17,  99.90,  11.05,  -0.42,
12/13 20Z,   0.40,   8.77,  99.90,   8.74,  -0.42,
12/13 21Z,   0.40,   6.42,  99.90,   6.40,  -0.42,
12/13 22Z,   0.50,   4.65,  99.90,   4.73,  -0.42,
12/13 23Z,   0.60,   3.83,  99.90,   4.01,  -0.42,  (min)
12/14 00Z,   0.70,   4.09,  99.90,   4.37,  -0.42,
12/14 01Z,   0.70,   5.30,  99.90,   5.58,  -0.42,
12/14 02Z,   0.70,   7.11,  99.90,   7.39,  -0.42,
12/14 03Z,   0.70,   9.05,  99.90,   9.33,  -0.42,
12/14 04Z,   0.60,  10.60,  99.90,  10.78,  -0.42,
12/14 05Z,   0.50,  11.39,  99.90,  11.47,  -0.42,  (max)
12/14 06Z,   0.40,  11.19,  99.90,  11.17,  -0.42,
12/14 07Z,   0.40,  10.06,  99.90,  10.04,  -0.42,
12/14 08Z,   0.40,   8.32,  99.90,   8.30,  -0.42,
12/14 09Z,   0.40,   6.46,  99.90,   6.43,  -0.42,
12/14 10Z,   0.50,   5.02,  99.90,   5.10,  -0.42,
12/14 11Z,   0.70,   4.47,  99.90,   4.75,  -0.42,  (min)
12/14 12Z,   0.90,   5.02,  99.90,   5.50,  -0.42,
12/14 13Z,   1.10,   6.59,  99.90,   7.27,  -0.42,
12/14 14Z,   1.10,   8.82,  99.90,   9.50,  -0.42,
12/14 15Z,   1.10,  11.21,  99.90,  11.89,  -0.42,
12/14 16Z,   1.10,  13.20,  99.90,  13.88,  -0.42,
12/14 17Z,   1.10,  14.32,  99.90,  15.00,  -0.42,  (max)
12/14 18Z,   1.00,  14.29,  99.90,  14.87,  -0.42,