EXTRA-TROPICAL  STORM  SURGE
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Surge List
Gulf of Alaska
#Sitka, AK : 09/08/2026 09:21:10 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
09/06 18Z,  -0.10,   1.78,   1.08,  99.90,  -0.60,
09/06 19Z,  -0.10,   1.72,   1.10,  99.90,  -0.52,  (max)
09/06 20Z,  -0.20,   1.20,   0.63,  99.90,  -0.37,
09/06 21Z,  -0.20,   0.45,  -0.09,  99.90,  -0.34,
09/06 22Z,  -0.20,  -0.24,  -0.71,  99.90,  -0.27,
09/06 23Z,  -0.20,  -0.61,  -1.05,  99.90,  -0.24,  (min)
09/07 00Z,  -0.10,  -0.49,  -1.01,  99.90,  -0.42,
09/07 01Z,  -0.10,   0.16,  -0.32,  99.90,  -0.38,
09/07 02Z,  -0.10,   1.21,   0.74,  99.90,  -0.37,
09/07 03Z,  -0.20,   2.43,   1.99,  99.90,  -0.24,
09/07 04Z,  -0.20,   3.47,   2.94,  99.90,  -0.33,
09/07 05Z,  -0.20,   4.04,   3.50,  99.90,  -0.34,  (max)
09/07 06Z,  -0.10,   3.90,   3.39,  99.90,  -0.41,
09/07 07Z,  -0.10,   2.98,   2.45,  99.90,  -0.43,
09/07 08Z,  -0.10,   1.38,   0.84,  99.90,  -0.44,
09/07 09Z,  -0.10,  -0.62,  -1.16,  99.90,  -0.44,
09/07 10Z,  -0.10,  -2.67,  -3.16,  99.90,  -0.39,
09/07 11Z,  -0.10,  -4.35,  -4.95,  99.90,  -0.50,
09/07 12Z,  -0.10,  -5.32,  -5.91,  99.90,  -0.49,
09/07 13Z,  -0.10,  -5.41,  -6.01,  99.90,  -0.50,  (min)
09/07 14Z,  -0.20,  -4.61,  -5.19,  99.90,  -0.38,
09/07 15Z,  -0.20,  -3.11,  -3.74,  99.90,  -0.43,
09/07 16Z,  -0.10,  -1.26,  -1.94,  99.90,  -0.58,
09/07 17Z,   0.00,   0.53,  -0.21,  99.90,  -0.74,
09/07 18Z,  -0.10,   1.89,   1.17,  99.90,  -0.62,
09/07 19Z,  -0.10,   2.55,   1.82,  99.90,  -0.63,  (max)
09/07 20Z,  -0.10,   2.43,   1.80,  99.90,  -0.53,
09/07 21Z,  -0.10,   1.67,   1.04,  99.90,  -0.53,
09/07 22Z,   0.00,   0.53,   0.02,  99.90,  -0.51,
09/07 23Z,   0.00,  -0.59,  -1.09,  99.90,  -0.50,
09/08 00Z,  -0.10,  -1.33,  -1.82,  99.90,  -0.39,
09/08 01Z,  -0.10,  -1.42,  -1.95,  99.90,  -0.43,  (min)
09/08 02Z,  -0.10,  -0.79,  -1.29,  99.90,  -0.40,
09/08 03Z,  -0.10,   0.45,  -0.11,  99.90,  -0.46,
09/08 04Z,  -0.10,   1.99,   1.44,  99.90,  -0.45,
09/08 05Z,   0.00,   3.42,   2.83,  99.90,  -0.59,
09/08 06Z,   0.00,   4.33,   3.83,  99.90,  -0.50,
09/08 07Z,   0.00,   4.41,   3.88,  99.90,  -0.53,  (max)
09/08 08Z,   0.00,   3.52,   2.94,  99.90,  -0.58,
09/08 09Z,   0.00,   1.77,   1.16,  99.90,  -0.61,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
09/08 10Z,  -0.10,  -0.51,  99.90,  -1.20,  -0.59,
09/08 11Z,  -0.10,  -2.87,  99.90,  -3.53,  -0.56,
09/08 12Z,  -0.10,  -4.80,  99.90,  -5.44,  -0.54,
09/08 13Z,  -0.10,  -5.89,  99.90,  -6.50,  -0.51,
09/08 14Z,  -0.20,  -5.90,  99.90,  -6.59,  -0.49,  (min)
09/08 15Z,  -0.20,  -4.85,  99.90,  -5.51,  -0.46,
09/08 16Z,  -0.20,  -2.98,  99.90,  -3.62,  -0.44,
09/08 17Z,  -0.10,  -0.75,  99.90,  -1.26,  -0.41,
09/08 18Z,  -0.10,   1.35,  99.90,   0.86,  -0.39,
09/08 19Z,  -0.10,   2.83,  99.90,   2.36,  -0.37,
09/08 20Z,  -0.10,   3.39,  99.90,   2.95,  -0.34,  (max)
09/08 21Z,  -0.10,   2.98,  99.90,   2.56,  -0.32,
09/08 22Z,   0.00,   1.77,  99.90,   1.45,  -0.32,
09/08 23Z,   0.00,   0.15,  99.90,  -0.17,  -0.32,
09/09 00Z,   0.00,  -1.39,  99.90,  -1.71,  -0.32,
09/09 01Z,   0.00,  -2.38,  99.90,  -2.70,  -0.32,
09/09 02Z,   0.00,  -2.52,  99.90,  -2.83,  -0.32,  (min)
09/09 03Z,   0.00,  -1.71,  99.90,  -2.02,  -0.32,
09/09 04Z,   0.00,  -0.13,  99.90,  -0.45,  -0.32,
09/09 05Z,   0.00,   1.81,  99.90,   1.49,  -0.32,
09/09 06Z,  -0.10,   3.60,  99.90,   3.18,  -0.32,
09/09 07Z,   0.00,   4.73,  99.90,   4.42,  -0.32,
09/09 08Z,   0.00,   4.84,  99.90,   4.53,  -0.32,  (max)
09/09 09Z,   0.00,   3.81,  99.90,   3.49,  -0.32,
09/09 10Z,   0.10,   1.80,  99.90,   1.58,  -0.32,
09/09 11Z,   0.10,  -0.78,  99.90,  -1.00,  -0.32,
09/09 12Z,   0.20,  -3.37,  99.90,  -3.48,  -0.32,
09/09 13Z,   0.10,  -5.37,  99.90,  -5.58,  -0.32,
09/09 14Z,   0.10,  -6.33,  99.90,  -6.55,  -0.32,  (min)
09/09 15Z,   0.00,  -6.04,  99.90,  -6.36,  -0.32,
09/09 16Z,   0.00,  -4.57,  99.90,  -4.89,  -0.32,
09/09 17Z,   0.00,  -2.29,  99.90,  -2.60,  -0.32,
09/09 18Z,  -0.10,   0.27,  99.90,  -0.15,  -0.32,
09/09 19Z,  -0.10,   2.49,  99.90,   2.07,  -0.32,
09/09 20Z,  -0.10,   3.85,  99.90,   3.44,  -0.32,
09/09 21Z,  -0.10,   4.08,  99.90,   3.66,  -0.32,  (max)
09/09 22Z,  -0.10,   3.17,  99.90,   2.75,  -0.32,
09/09 23Z,  -0.10,   1.42,  99.90,   1.00,  -0.32,
09/10 00Z,  -0.10,  -0.67,  99.90,  -1.09,  -0.32,
09/10 01Z,  -0.10,  -2.50,  99.90,  -2.92,  -0.32,
09/10 02Z,  -0.10,  -3.56,  99.90,  -3.97,  -0.32,
09/10 03Z,  -0.20,  -3.53,  99.90,  -4.04,  -0.32,  (min)
09/10 04Z,  -0.30,  -2.38,  99.90,  -3.00,  -0.32,
09/10 05Z,  -0.30,  -0.40,  99.90,  -1.02,  -0.32,
09/10 06Z,  -0.30,   1.89,  99.90,   1.28,  -0.32,
09/10 07Z,  -0.30,   3.90,  99.90,   3.29,  -0.32,
09/10 08Z,  -0.30,   5.07,  99.90,   4.45,  -0.32,  (max)
09/10 09Z,  -0.30,   5.03,  99.90,   4.41,  -0.32,
09/10 10Z,  -0.30,   3.73,  99.90,   3.11,  -0.32,
09/10 11Z,  -0.30,   1.43,  99.90,   0.81,  -0.32,
09/10 12Z,  -0.30,  -1.36,  99.90,  -1.98,  -0.32,
09/10 13Z,  -0.30,  -3.99,  99.90,  -4.60,  -0.32,
09/10 14Z,  -0.30,  -5.82,  99.90,  -6.43,  -0.32,
09/10 15Z,  -0.30,  -6.42,  99.90,  -7.04,  -0.32,  (min)
09/10 16Z,  -0.40,  -5.66,  99.90,  -6.38,  -0.32,
09/10 17Z,  -0.40,  -3.72,  99.90,  -4.43,  -0.32,
09/10 18Z,  -0.50,  -1.08,  99.90,  -1.89,  -0.32,
09/10 19Z,  -0.50,   1.62,  99.90,   0.80,  -0.32,
09/10 20Z,  -0.50,   3.71,  99.90,   2.89,  -0.32,
09/10 21Z,  -0.40,   4.71,  99.90,   3.99,  -0.32,  (max)
09/10 22Z,  -0.40,   4.39,  99.90,   3.68,  -0.32,
09/10 23Z,  -0.40,   2.89,  99.90,   2.18,  -0.32,
09/11 00Z,  -0.30,   0.62,  99.90,   0.01,  -0.32,
09/11 01Z,  -0.30,  -1.79,  99.90,  -2.41,  -0.32,
09/11 02Z,  -0.30,  -3.71,  99.90,  -4.32,  -0.32,
09/11 03Z,  -0.30,  -4.60,  99.90,  -5.22,  -0.32,  (min)
09/11 04Z,  -0.30,  -4.23,  99.90,  -4.85,  -0.32,
09/11 05Z,  -0.40,  -2.68,  99.90,  -3.40,  -0.32,
09/11 06Z,  -0.50,  -0.34,  99.90,  -1.16,  -0.32,
09/11 07Z,  -0.50,   2.17,  99.90,   1.36,  -0.32,
09/11 08Z,  -0.60,   4.20,  99.90,   3.28,  -0.32,
09/11 09Z,  -0.60,   5.20,  99.90,   4.28,  -0.32,  (max)
09/11 10Z,  -0.60,   4.86,  99.90,   3.95,  -0.32,
09/11 11Z,  -0.60,   3.25,  99.90,   2.34,  -0.32,
09/11 12Z,  -0.60,   0.73,  99.90,  -0.18,  -0.32,
09/11 13Z,  -0.60,  -2.08,  99.90,  -3.00,  -0.32,
09/11 14Z,  -0.60,  -4.51,  99.90,  -5.42,  -0.32,
09/11 15Z,  -0.60,  -5.93,  99.90,  -6.85,  -0.32,
09/11 16Z,  -0.60,  -6.01,  99.90,  -6.92,  -0.32,  (min)
09/11 17Z,  -0.60,  -4.71,  99.90,  -5.63,  -0.32,
09/11 18Z,  -0.60,  -2.36,  99.90,  -3.28,  -0.32,
09/11 19Z,  -0.60,   0.45,  99.90,  -0.47,  -0.32,
09/11 20Z,  -0.60,   3.03,  99.90,   2.11,  -0.32,
09/11 21Z,  -0.60,   4.74,  99.90,   3.82,  -0.32,
09/11 22Z,  -0.60,   5.16,  99.90,   4.24,  -0.32,  (max)
09/11 23Z,  -0.60,   4.21,  99.90,   3.29,  -0.32,
09/12 00Z,  -0.60,   2.15,  99.90,   1.23,  -0.32,
09/12 01Z,  99.90,  -0.48,  99.90,  99.90,  -0.32,
09/12 02Z,  99.90,  -3.00,  99.90,  99.90,  -0.32,
09/12 03Z,  99.90,  -4.76,  99.90,  99.90,  -0.32,
09/12 04Z,  99.90,  -5.31,  99.90,  99.90,  -0.32,
09/12 05Z,  99.90,  -4.51,  99.90,  99.90,  -0.32,
09/12 06Z,  99.90,  -2.58,  99.90,  99.90,  -0.32,