EXTRA-TROPICAL  STORM  SURGE
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Gulf of Alaska
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Surge List
Gulf of Alaska
#Ketchikan, AK : 07/11/2026 23:22:38 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/10 06Z,  -0.20,  13.73,  13.79,  99.90,   0.26,  (max)
07/10 07Z,  -0.20,  11.52,  11.67,  99.90,   0.35,
07/10 08Z,  -0.20,   8.51,   8.72,  99.90,   0.41,
07/10 09Z,  -0.20,   5.33,   5.56,  99.90,   0.43,
07/10 10Z,  -0.20,   2.63,   2.78,  99.90,   0.35,
07/10 11Z,  -0.20,   0.99,   1.08,  99.90,   0.29,
07/10 12Z,  -0.20,   0.73,   0.80,  99.90,   0.27,  (min)
07/10 13Z,  -0.20,   1.81,   1.90,  99.90,   0.29,
07/10 14Z,  -0.20,   3.91,   4.04,  99.90,   0.33,
07/10 15Z,  -0.30,   6.47,   6.74,  99.90,   0.57,
07/10 16Z,  -0.30,   8.86,   9.16,  99.90,   0.60,
07/10 17Z,  -0.30,  10.54,  10.78,  99.90,   0.54,
07/10 18Z,  -0.30,  11.15,  11.26,  99.90,   0.41,  (max)
07/10 19Z,  -0.30,  10.63,  10.62,  99.90,   0.29,
07/10 20Z,  -0.30,   9.21,   9.16,  99.90,   0.25,
07/10 21Z,  -0.30,   7.36,   7.37,  99.90,   0.31,
07/10 22Z,  -0.30,   5.69,   5.93,  99.90,   0.54,
07/10 23Z,  -0.30,   4.75,   5.19,  99.90,   0.74,  (min)
07/11 00Z,  -0.30,   4.91,   5.46,  99.90,   0.85,
07/11 01Z,  -0.30,   6.23,   6.64,  99.90,   0.71,
07/11 02Z,  -0.30,   8.43,   8.62,  99.90,   0.49,
07/11 03Z,  -0.30,  11.04,  10.96,  99.90,   0.22,
07/11 04Z,  -0.30,  13.45,  13.17,  99.90,   0.02,
07/11 05Z,  -0.30,  15.07,  14.81,  99.90,   0.04,
07/11 06Z,  -0.30,  15.47,  15.37,  99.90,   0.20,  (max)
07/11 07Z,  -0.30,  14.43,  14.48,  99.90,   0.35,
07/11 08Z,  -0.30,  12.04,  12.13,  99.90,   0.39,
07/11 09Z,  -0.30,   8.68,   8.74,  99.90,   0.36,
07/11 10Z,  -0.20,   5.01,   5.02,  99.90,   0.21,
07/11 11Z,  -0.20,   1.82,   1.75,  99.90,   0.13,
07/11 12Z,  -0.20,  -0.21,  -0.23,  99.90,   0.18,
07/11 13Z,  -0.20,  -0.66,  -0.55,  99.90,   0.31,  (min)
07/11 14Z,  -0.20,   0.50,   0.74,  99.90,   0.44,
07/11 15Z,  -0.20,   2.90,   3.23,  99.90,   0.53,
07/11 16Z,  -0.20,   5.92,   6.26,  99.90,   0.54,
07/11 17Z,  -0.20,   8.84,   9.08,  99.90,   0.44,
07/11 18Z,  -0.10,  11.01,  11.11,  99.90,   0.20,
07/11 19Z,  -0.10,  11.98,  11.90,  99.90,   0.02,  (max)
07/11 20Z,  -0.10,  11.63,  11.52,  99.90,  -0.01,
07/11 21Z,  -0.10,  10.14,  10.13,  99.90,   0.09,
07/11 22Z,  -0.10,   8.03,   8.25,  99.90,   0.32,
07/11 23Z,  -0.10,   5.99,   6.33,  99.90,   0.44,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/12 00Z,  -0.10,   4.69,  99.90,   5.02,   0.43,  (min)
07/12 01Z,   0.00,   4.62,  99.90,   5.03,   0.41,
07/12 02Z,   0.00,   5.90,  99.90,   6.29,   0.39,
07/12 03Z,   0.00,   8.25,  99.90,   8.63,   0.38,
07/12 04Z,   0.00,  11.15,  99.90,  11.51,   0.36,
07/12 05Z,  -0.10,  13.89,  99.90,  14.14,   0.35,
07/12 06Z,  -0.10,  15.79,  99.90,  16.02,   0.33,
07/12 07Z,  -0.10,  16.33,  99.90,  16.55,   0.32,  (max)
07/12 08Z,  -0.10,  15.22,  99.90,  15.42,   0.30,
07/12 09Z,  -0.10,  12.53,  99.90,  12.72,   0.28,
07/12 10Z,  -0.10,   8.69,  99.90,   8.86,   0.27,
07/12 11Z,  -0.10,   4.47,  99.90,   4.62,   0.25,
07/12 12Z,  -0.10,   0.79,  99.90,   0.94,   0.25,
07/12 13Z,  -0.10,  -1.53,  99.90,  -1.38,   0.25,
07/12 14Z,  -0.10,  -1.99,  99.90,  -1.84,   0.25,  (min)
07/12 15Z,  -0.10,  -0.58,  99.90,  -0.42,   0.25,
07/12 16Z,  -0.10,   2.29,  99.90,   2.44,   0.25,
07/12 17Z,  -0.20,   5.87,  99.90,   5.92,   0.25,
07/12 18Z,  -0.20,   9.31,  99.90,   9.36,   0.25,
07/12 19Z,  -0.20,  11.87,  99.90,  11.92,   0.25,
07/12 20Z,  -0.30,  13.03,  99.90,  12.98,   0.25,  (max)
07/12 21Z,  -0.30,  12.61,  99.90,  12.56,   0.25,
07/12 22Z,  -0.30,  10.83,  99.90,  10.78,   0.25,
07/12 23Z,  -0.20,   8.27,  99.90,   8.32,   0.25,
07/13 00Z,  -0.20,   5.77,  99.90,   5.82,   0.25,
07/13 01Z,  -0.20,   4.14,  99.90,   4.19,   0.25,
07/13 02Z,  -0.20,   3.96,  99.90,   4.01,   0.25,  (min)
07/13 03Z,  -0.20,   5.35,  99.90,   5.41,   0.25,
07/13 04Z,  -0.30,   8.02,  99.90,   7.98,   0.25,
07/13 05Z,  -0.30,  11.31,  99.90,  11.27,   0.25,
07/13 06Z,  -0.40,  14.43,  99.90,  14.28,   0.25,
07/13 07Z,  -0.40,  16.58,  99.90,  16.44,   0.25,
07/13 08Z,  -0.50,  17.17,  99.90,  16.93,   0.25,  (max)
07/13 09Z,  -0.50,  15.88,  99.90,  15.63,   0.25,
07/13 10Z,  -0.50,  12.78,  99.90,  12.53,   0.25,
07/13 11Z,  -0.50,   8.40,  99.90,   8.15,   0.25,
07/13 12Z,  -0.40,   3.65,  99.90,   3.50,   0.25,
07/13 13Z,  -0.40,  -0.39,  99.90,  -0.54,   0.25,
07/13 14Z,  -0.40,  -2.79,  99.90,  -2.94,   0.25,
07/13 15Z,  -0.40,  -3.04,  99.90,  -3.19,   0.25,  (min)
07/13 16Z,  -0.40,  -1.18,  99.90,  -1.32,   0.25,
07/13 17Z,  -0.40,   2.24,  99.90,   2.09,   0.25,
07/13 18Z,  -0.50,   6.35,  99.90,   6.10,   0.25,
07/13 19Z,  -0.50,  10.20,  99.90,   9.95,   0.25,
07/13 20Z,  -0.60,  12.97,  99.90,  12.62,   0.25,
07/13 21Z,  -0.50,  14.08,  99.90,  13.83,   0.25,  (max)
07/13 22Z,  -0.50,  13.36,  99.90,  13.11,   0.25,
07/13 23Z,  -0.40,  11.10,  99.90,  10.95,   0.25,
07/14 00Z,  -0.40,   8.01,  99.90,   7.87,   0.25,
07/14 01Z,  -0.30,   5.09,  99.90,   5.04,   0.25,
07/14 02Z,  -0.30,   3.26,  99.90,   3.22,   0.25,
07/14 03Z,  -0.30,   3.15,  99.90,   3.10,   0.25,  (min)
07/14 04Z,  -0.30,   4.83,  99.90,   4.78,   0.25,
07/14 05Z,  -0.40,   7.89,  99.90,   7.75,   0.25,
07/14 06Z,  -0.50,  11.59,  99.90,  11.34,   0.25,
07/14 07Z,  -0.50,  15.00,  99.90,  14.76,   0.25,
07/14 08Z,  -0.60,  17.29,  99.90,  16.95,   0.25,
07/14 09Z,  -0.60,  17.79,  99.90,  17.45,   0.25,  (max)
07/14 10Z,  -0.60,  16.18,  99.90,  15.83,   0.25,
07/14 11Z,  -0.50,  12.60,  99.90,  12.35,   0.25,
07/14 12Z,  -0.40,   7.71,  99.90,   7.57,   0.25,
07/14 13Z,  -0.30,   2.59,  99.90,   2.54,   0.25,
07/14 14Z,  -0.30,  -1.56,  99.90,  -1.60,   0.25,
07/14 15Z,  -0.30,  -3.76,  99.90,  -3.80,   0.25,  (min)
07/14 16Z,  -0.40,  -3.56,  99.90,  -3.71,   0.25,
07/14 17Z,  -0.40,  -1.15,  99.90,  -1.29,   0.25,
07/14 18Z,  -0.40,   2.81,  99.90,   2.66,   0.25,
07/14 19Z,  -0.50,   7.33,  99.90,   7.08,   0.25,
07/14 20Z,  -0.50,  11.38,  99.90,  11.14,   0.25,
07/14 21Z,  -0.50,  14.11,  99.90,  13.86,   0.25,
07/14 22Z,  -0.40,  14.92,  99.90,  14.78,   0.25,  (max)
07/14 23Z,  -0.40,  13.71,  99.90,  13.57,   0.25,
07/15 00Z,  -0.30,  10.88,  99.90,  10.84,   0.25,
07/15 01Z,  -0.30,   7.32,  99.90,   7.27,   0.25,
07/15 02Z,  -0.30,   4.13,  99.90,   4.08,   0.25,
07/15 03Z,  -0.30,   2.31,  99.90,   2.27,   0.25,  (min)
07/15 04Z,  -0.40,   2.44,  99.90,   2.29,   0.25,
07/15 05Z,  -0.40,   4.49,  99.90,   4.35,   0.25,
07/15 06Z,  -0.50,   7.94,  99.90,   7.70,   0.25,
07/15 07Z,  -0.60,  11.93,  99.90,  11.59,   0.25,
07/15 08Z,  -0.60,  15.49,  99.90,  15.15,   0.25,
07/15 09Z,  -0.60,  17.73,  99.90,  17.38,   0.25,
07/15 10Z,  -0.60,  17.96,  99.90,  17.62,   0.25,  (max)
07/15 11Z,  -0.50,  15.93,  99.90,  15.69,   0.25,
07/15 12Z,  -0.50,  11.89,  99.90,  11.65,   0.25,
07/15 13Z,  -0.40,   6.66,  99.90,   6.51,   0.25,
07/15 14Z,  -0.40,   1.45,  99.90,   1.31,   0.25,
07/15 15Z,  -0.40,  -2.47,  99.90,  -2.62,   0.25,
07/15 16Z,  -0.40,  -4.20,  99.90,  -4.34,   0.25,  (min)
07/15 17Z,  -0.50,  -3.40,  99.90,  -3.65,   0.25,
07/15 18Z,  -0.50,  -0.42,  99.90,  -0.66,   0.25,