EXTRA-TROPICAL  STORM  SURGE
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Alaska
Gulf of Alaska
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Surge List
Gulf of Alaska
#Skagway, AK : 09/10/2026 00:24:26 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
09/08 06Z,   1.90,  -1.17,  -2.25,  99.90,  -2.98,
09/08 07Z,   1.80,  -0.17,  -1.01,  99.90,  -2.64,  (max)
09/08 08Z,   1.70,  -0.75,  -1.44,  99.90,  -2.39,
09/08 09Z,   1.70,  -2.84,  -3.60,  99.90,  -2.46,
09/08 10Z,   1.70,  -6.22,  -7.07,  99.90,  -2.55,
09/08 11Z,   1.60, -10.31, -11.29,  99.90,  -2.58,
09/08 12Z,   1.70, -14.11, -15.11,  99.90,  -2.70,
09/08 13Z,   1.60, -16.57, -17.91,  99.90,  -2.94,
09/08 14Z,   1.60, -17.13, -18.49,  99.90,  -2.96,  (min)
09/08 15Z,   1.60, -15.80, -16.71,  99.90,  -2.51,
09/08 16Z,   1.60, -12.94, -13.84,  99.90,  -2.50,
09/08 17Z,   1.70,  -9.22,  -9.99,  99.90,  -2.47,
09/08 18Z,   1.70,  -5.54,  -6.17,  99.90,  -2.33,
09/08 19Z,   1.70,  -2.77,  -3.30,  99.90,  -2.23,
09/08 20Z,   1.80,  -1.40,  -1.94,  99.90,  -2.34,  (max)
09/08 21Z,   1.90,  -1.58,  -2.47,  99.90,  -2.79,
09/08 22Z,   2.00,  -3.31,  -4.03,  99.90,  -2.72,
09/08 23Z,   2.00,  -6.31,  -6.80,  99.90,  -2.49,
09/09 00Z,   2.10,  -9.76,  -9.92,  99.90,  -2.26,
09/09 01Z,   2.10, -12.53, -12.98,  99.90,  -2.55,
09/09 02Z,   2.10, -13.67, -14.46,  99.90,  -2.89,  (min)
09/09 03Z,   2.10, -12.89, -13.24,  99.90,  -2.45,
09/09 04Z,   2.20, -10.40, -10.66,  99.90,  -2.46,
09/09 05Z,   2.20,  -6.80,  -7.22,  99.90,  -2.62,
09/09 06Z,   2.30,  -3.06,  -3.36,  99.90,  -2.60,
09/09 07Z,   2.30,  -0.25,  -0.45,  99.90,  -2.50,
09/09 08Z,   2.30,   0.91,   1.21,  99.90,  -2.00,  (max)
09/09 09Z,   2.30,   0.16,   0.34,  99.90,  -2.12,
09/09 10Z,   2.30,  -2.39,  -2.54,  99.90,  -2.45,
09/09 11Z,   2.30,  -6.42,  -6.43,  99.90,  -2.31,
09/09 12Z,   2.30, -11.15, -11.40,  99.90,  -2.55,
09/09 13Z,   2.30, -15.35, -15.66,  99.90,  -2.61,
09/09 14Z,   2.20, -17.83, -18.55,  99.90,  -2.92,
09/09 15Z,   2.20, -18.01, -18.71,  99.90,  -2.90,  (min)
09/09 16Z,   2.10, -15.97, -16.24,  99.90,  -2.37,
09/09 17Z,   2.00, -12.26, -12.61,  99.90,  -2.35,
09/09 18Z,   2.00,  -7.79,  -8.28,  99.90,  -2.49,
09/09 19Z,   2.00,  -3.69,  -3.96,  99.90,  -2.27,
09/09 20Z,   2.00,  -0.89,  -1.15,  99.90,  -2.26,
09/09 21Z,   2.00,   0.12,  -0.41,  99.90,  -2.53,  (max)
09/09 22Z,   2.00,  -0.78,  -1.33,  99.90,  -2.55,
09/09 23Z,   1.80,  -3.44,  -4.05,  99.90,  -2.41,
09/10 00Z,   1.60,  -7.40,  -7.68,  99.90,  -1.88,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
09/10 01Z,   1.50, -11.56,  99.90, -12.01,  -1.95,
09/10 02Z,   1.50, -14.58,  99.90, -15.10,  -2.03,
09/10 03Z,   1.50, -15.49,  99.90, -16.09,  -2.10,  (min)
09/10 04Z,   1.60, -14.09,  99.90, -14.66,  -2.17,
09/10 05Z,   1.70, -10.78,  99.90, -11.32,  -2.24,
09/10 06Z,   1.80,  -6.42,  99.90,  -6.93,  -2.31,
09/10 07Z,   1.70,  -2.19,  99.90,  -2.88,  -2.39,
09/10 08Z,   1.60,   0.74,  99.90,  -0.12,  -2.46,
09/10 09Z,   1.50,   1.68,  99.90,   0.65,  -2.53,  (max)
09/10 10Z,   1.30,   0.47,  99.90,  -0.83,  -2.60,
09/10 11Z,   1.20,  -2.70,  99.90,  -4.18,  -2.67,
09/10 12Z,   1.20,  -7.36,  99.90,  -8.91,  -2.75,
09/10 13Z,   1.20, -12.50,  99.90, -14.05,  -2.75,
09/10 14Z,   1.20, -16.69,  99.90, -18.23,  -2.75,
09/10 15Z,   1.30, -18.70,  99.90, -20.15,  -2.75,  (min)
09/10 16Z,   1.30, -18.08,  99.90, -19.53,  -2.75,
09/10 17Z,   1.40, -15.11,  99.90, -16.46,  -2.75,
09/10 18Z,   1.40, -10.60,  99.90, -11.94,  -2.75,
09/10 19Z,   1.40,  -5.66,  99.90,  -7.01,  -2.75,
09/10 20Z,   1.40,  -1.55,  99.90,  -2.89,  -2.75,
09/10 21Z,   1.40,   0.82,  99.90,  -0.52,  -2.75,
09/10 22Z,   1.30,   1.07,  99.90,  -0.38,  -2.75,  (max)
09/10 23Z,   1.20,  -0.79,  99.90,  -2.33,  -2.75,
09/11 00Z,   1.10,  -4.46,  99.90,  -6.10,  -2.75,
09/11 01Z,   1.10,  -9.20,  99.90, -10.84,  -2.75,
09/11 02Z,   1.00, -13.68,  99.90, -15.43,  -2.75,
09/11 03Z,   1.10, -16.48,  99.90, -18.13,  -2.75,
09/11 04Z,   1.10, -16.75,  99.90, -18.39,  -2.75,  (min)
09/11 05Z,   1.20, -14.49,  99.90, -16.03,  -2.75,
09/11 06Z,   1.30, -10.38,  99.90, -11.82,  -2.75,
09/11 07Z,   1.30,  -5.51,  99.90,  -6.95,  -2.75,
09/11 08Z,   1.20,  -1.18,  99.90,  -2.73,  -2.75,
09/11 09Z,   1.10,   1.47,  99.90,  -0.17,  -2.75,
09/11 10Z,   1.00,   1.88,  99.90,   0.13,  -2.75,  (max)
09/11 11Z,   0.90,   0.03,  99.90,  -1.82,  -2.75,
09/11 12Z,   0.80,  -3.77,  99.90,  -5.71,  -2.75,
09/11 13Z,   0.70,  -8.84,  99.90, -10.89,  -2.75,
09/11 14Z,   0.60, -13.98,  99.90, -16.12,  -2.75,
09/11 15Z,   0.60, -17.66,  99.90, -19.81,  -2.75,
09/11 16Z,   0.70, -18.79,  99.90, -20.83,  -2.75,  (min)
09/11 17Z,   0.80, -17.14,  99.90, -19.08,  -2.75,
09/11 18Z,   0.90, -13.27,  99.90, -15.12,  -2.75,
09/11 19Z,   0.90,  -8.23,  99.90, -10.07,  -2.75,
09/11 20Z,   1.00,  -3.26,  99.90,  -5.00,  -2.75,
09/11 21Z,   1.00,   0.39,  99.90,  -1.35,  -2.75,
09/11 22Z,   1.00,   1.94,  99.90,   0.19,  -2.75,  (max)
09/11 23Z,   1.10,   1.17,  99.90,  -0.48,  -2.75,
09/12 00Z,   1.20,  -1.72,  99.90,  -3.26,  -2.75,
09/12 01Z,   1.20,  -6.23,  99.90,  -7.77,  -2.75,
09/12 02Z,   1.30, -11.38,  99.90, -12.82,  -2.75,
09/12 03Z,   1.40, -15.69,  99.90, -17.04,  -2.75,
09/12 04Z,   1.50, -17.80,  99.90, -19.05,  -2.75,  (min)
09/12 05Z,   1.50, -17.13,  99.90, -18.38,  -2.75,
09/12 06Z,   1.60, -14.00,  99.90, -15.15,  -2.75,
09/12 07Z,   1.60,  -9.33,  99.90, -10.48,  -2.75,
09/12 08Z,   1.50,  -4.35,  99.90,  -5.59,  -2.75,
09/12 09Z,   1.40,  -0.34,  99.90,  -1.69,  -2.75,
09/12 10Z,   1.30,   1.69,  99.90,   0.24,  -2.75,  (max)
09/12 11Z,   1.10,   1.37,  99.90,  -0.28,  -2.75,
09/12 12Z,   1.00,  -1.15,  99.90,  -2.89,  -2.75,
09/12 13Z,   1.00,  -5.38,  99.90,  -7.13,  -2.75,
09/12 14Z,   1.10, -10.50,  99.90, -12.14,  -2.75,
09/12 15Z,   1.30, -15.15,  99.90, -16.60,  -2.75,
09/12 16Z,   1.50, -17.89,  99.90, -19.14,  -2.75,  (min)
09/12 17Z,   1.70, -17.88,  99.90, -18.92,  -2.75,
09/12 18Z,   1.80, -15.21,  99.90, -16.16,  -2.75,
09/12 19Z,   1.90, -10.73,  99.90, -11.58,  -2.75,
09/12 20Z,   1.90,  -5.60,  99.90,  -6.44,  -2.75,
09/12 21Z,   1.80,  -1.08,  99.90,  -2.03,  -2.75,
09/12 22Z,   1.70,   1.70,  99.90,   0.65,  -2.75,
09/12 23Z,   1.50,   2.15,  99.90,   0.91,  -2.75,  (max)
09/13 00Z,   1.50,   0.31,  99.90,  -0.94,  -2.75,
09/13 01Z,   1.40,  -3.46,  99.90,  -4.80,  -2.75,
09/13 02Z,   1.50,  -8.44,  99.90,  -9.69,  -2.75,
09/13 03Z,   1.50, -13.49,  99.90, -14.74,  -2.75,
09/13 04Z,   1.60, -17.13,  99.90, -18.28,  -2.75,
09/13 05Z,   1.70, -18.24,  99.90, -19.28,  -2.75,  (min)
09/13 06Z,   1.80, -16.58,  99.90, -17.52,  -2.75,
09/13 07Z,   1.80, -12.79,  99.90, -13.73,  -2.75,
09/13 08Z,   1.80,  -7.94,  99.90,  -8.89,  -2.75,
09/13 09Z,   1.70,  -3.28,  99.90,  -4.32,  -2.75,
09/13 10Z,   1.60,   0.04,  99.90,  -1.10,  -2.75,
09/13 11Z,   1.40,   1.24,  99.90,  -0.11,  -2.75,  (max)
09/13 12Z,   1.40,   0.16,  99.90,  -1.18,  -2.75,
09/13 13Z,   1.30,  -2.85,  99.90,  -4.30,  -2.75,
09/13 14Z,   1.30,  -7.19,  99.90,  -8.64,  -2.75,
09/13 15Z,   1.40, -11.91,  99.90, -13.25,  -2.75,
09/13 16Z,   1.50, -15.65,  99.90, -16.90,  -2.75,
09/13 17Z,   1.60, -17.18,  99.90, -18.33,  -2.75,  (min)
09/13 18Z,   1.70, -16.02,  99.90, -17.07,  -2.75,