EXTRA-TROPICAL  STORM  SURGE
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Surge List
Gulf of Alaska
#Sitka, AK : 10/05/2026 21:22:45 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/04 06Z,   0.40,  -7.74,  -7.63,  99.90,  -0.29,
10/04 07Z,   0.40,  -9.53,  -9.37,  99.90,  -0.24,
10/04 08Z,   0.50, -11.01, -10.81,  99.90,  -0.30,
10/04 09Z,   0.60, -11.91, -11.63,  99.90,  -0.32,
10/04 10Z,   0.60, -12.09, -11.82,  99.90,  -0.33,  (min)
10/04 11Z,   0.70, -11.55, -11.27,  99.90,  -0.42,
10/04 12Z,   0.40, -10.42, -10.24,  99.90,  -0.22,
10/04 13Z,   0.40,  -8.97,  -8.89,  99.90,  -0.32,
10/04 14Z,   0.50,  -7.50,  -7.45,  99.90,  -0.45,
10/04 15Z,   0.50,  -6.30,  -6.27,  99.90,  -0.47,
10/04 16Z,   0.50,  -5.57,  -5.60,  99.90,  -0.53,
10/04 17Z,   0.50,  -5.40,  -5.44,  99.90,  -0.54,  (max)
10/04 18Z,   0.40,  -5.73,  -5.86,  99.90,  -0.53,
10/04 19Z,   0.40,  -6.39,  -6.49,  99.90,  -0.50,
10/04 20Z,   0.40,  -7.12,  -7.24,  99.90,  -0.52,
10/04 21Z,   0.50,  -7.67,  -7.74,  99.90,  -0.57,
10/04 22Z,   0.50,  -7.84,  -7.91,  99.90,  -0.57,  (min)
10/04 23Z,   0.60,  -7.54,  -7.64,  99.90,  -0.70,
10/05 00Z,   0.50,  -6.81,  -6.91,  99.90,  -0.60,
10/05 01Z,   0.50,  -5.83,  -5.96,  99.90,  -0.63,
10/05 02Z,   0.50,  -4.85,  -4.92,  99.90,  -0.57,
10/05 03Z,   0.60,  -4.16,  -4.12,  99.90,  -0.56,
10/05 04Z,   0.60,  -3.98,  -3.92,  99.90,  -0.54,  (max)
10/05 05Z,   0.60,  -4.46,  -4.38,  99.90,  -0.52,
10/05 06Z,   0.50,  -5.56,  -5.41,  99.90,  -0.35,
10/05 07Z,   0.60,  -7.14,  -7.03,  99.90,  -0.49,
10/05 08Z,   0.60,  -8.90,  -8.70,  99.90,  -0.40,
10/05 09Z,   0.60, -10.52, -10.43,  99.90,  -0.51,
10/05 10Z,   0.70, -11.68, -11.50,  99.90,  -0.52,
10/05 11Z,   0.60, -12.13, -12.04,  99.90,  -0.51,  (min)
10/05 12Z,   0.50, -11.80, -11.69,  99.90,  -0.39,
10/05 13Z,   0.50, -10.77, -10.74,  99.90,  -0.47,
10/05 14Z,   0.50,  -9.26,  -9.30,  99.90,  -0.54,
10/05 15Z,   0.40,  -7.59,  -7.65,  99.90,  -0.46,
10/05 16Z,   0.40,  -6.12,  -6.23,  99.90,  -0.51,
10/05 17Z,   0.40,  -5.13,  -5.22,  99.90,  -0.49,
10/05 18Z,   0.40,  -4.80,  -4.98,  99.90,  -0.58,  (max)
10/05 19Z,   0.50,  -5.12,  -5.26,  99.90,  -0.64,
10/05 20Z,   0.50,  -5.94,  -6.12,  99.90,  -0.68,
10/05 21Z,   0.50,  -6.99,  -7.07,  99.90,  -0.58,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/05 22Z,   0.50,  -7.94,  99.90,  -8.01,  -0.57,
10/05 23Z,   0.40,  -8.51,  99.90,  -8.66,  -0.56,  (min)
10/06 00Z,   0.40,  -8.50,  99.90,  -8.65,  -0.55,
10/06 01Z,   0.40,  -7.91,  99.90,  -8.04,  -0.53,
10/06 02Z,   0.40,  -6.86,  99.90,  -6.98,  -0.52,
10/06 03Z,   0.40,  -5.63,  99.90,  -5.74,  -0.51,
10/06 04Z,   0.40,  -4.57,  99.90,  -4.66,  -0.49,
10/06 05Z,   0.40,  -4.00,  99.90,  -4.08,  -0.48,  (max)
10/06 06Z,   0.30,  -4.15,  99.90,  -4.31,  -0.47,
10/06 07Z,   0.30,  -5.06,  99.90,  -5.21,  -0.46,
10/06 08Z,   0.30,  -6.60,  99.90,  -6.75,  -0.44,
10/06 09Z,   0.30,  -8.49,  99.90,  -8.62,  -0.43,
10/06 10Z,   0.40, -10.33,  99.90, -10.36,  -0.43,
10/06 11Z,   0.40, -11.71,  99.90, -11.74,  -0.43,
10/06 12Z,   0.40, -12.32,  99.90, -12.35,  -0.43,  (min)
10/06 13Z,   0.40, -12.03,  99.90, -12.06,  -0.43,
10/06 14Z,   0.30, -10.89,  99.90, -11.02,  -0.43,
10/06 15Z,   0.20,  -9.14,  99.90,  -9.37,  -0.43,
10/06 16Z,   0.20,  -7.20,  99.90,  -7.43,  -0.43,
10/06 17Z,   0.10,  -5.47,  99.90,  -5.80,  -0.43,
10/06 18Z,   0.00,  -4.35,  99.90,  -4.78,  -0.43,
10/06 19Z,   0.00,  -4.05,  99.90,  -4.48,  -0.43,  (max)
10/06 20Z,   0.10,  -4.60,  99.90,  -4.93,  -0.43,
10/06 21Z,   0.10,  -5.80,  99.90,  -6.13,  -0.43,
10/06 22Z,   0.10,  -7.30,  99.90,  -7.63,  -0.43,
10/06 23Z,   0.00,  -8.69,  99.90,  -9.12,  -0.43,
10/07 00Z,   0.00,  -9.58,  99.90, -10.01,  -0.43,
10/07 01Z,   0.00,  -9.71,  99.90, -10.14,  -0.43,  (min)
10/07 02Z,   0.00,  -9.04,  99.90,  -9.46,  -0.43,
10/07 03Z,   0.00,  -7.73,  99.90,  -8.16,  -0.43,
10/07 04Z,  -0.10,  -6.13,  99.90,  -6.66,  -0.43,
10/07 05Z,  -0.10,  -4.68,  99.90,  -5.21,  -0.43,
10/07 06Z,  -0.20,  -3.79,  99.90,  -4.42,  -0.43,
10/07 07Z,  -0.20,  -3.75,  99.90,  -4.38,  -0.43,  (max)
10/07 08Z,  -0.20,  -4.64,  99.90,  -5.27,  -0.43,
10/07 09Z,  -0.30,  -6.31,  99.90,  -7.04,  -0.43,
10/07 10Z,  -0.20,  -8.40,  99.90,  -9.03,  -0.43,
10/07 11Z,  -0.20, -10.43,  99.90, -11.05,  -0.43,
10/07 12Z,  -0.20, -11.91,  99.90, -12.54,  -0.43,
10/07 13Z,  -0.30, -12.50,  99.90, -13.23,  -0.43,  (min)
10/07 14Z,  -0.30, -12.03,  99.90, -12.76,  -0.43,
10/07 15Z,  -0.30, -10.59,  99.90, -11.32,  -0.43,
10/07 16Z,  -0.30,  -8.53,  99.90,  -9.26,  -0.43,
10/07 17Z,  -0.30,  -6.32,  99.90,  -7.05,  -0.43,
10/07 18Z,  -0.40,  -4.47,  99.90,  -5.30,  -0.43,
10/07 19Z,  -0.40,  -3.43,  99.90,  -4.26,  -0.43,
10/07 20Z,  -0.40,  -3.41,  99.90,  -4.24,  -0.43,  (max)
10/07 21Z,  -0.30,  -4.40,  99.90,  -5.13,  -0.43,
10/07 22Z,  -0.30,  -6.11,  99.90,  -6.84,  -0.43,
10/07 23Z,  -0.20,  -8.09,  99.90,  -8.72,  -0.43,
10/08 00Z,  -0.20,  -9.82,  99.90, -10.45,  -0.43,
10/08 01Z,  -0.30, -10.84,  99.90, -11.57,  -0.43,
10/08 02Z,  -0.30, -10.89,  99.90, -11.62,  -0.43,  (min)
10/08 03Z,  -0.30,  -9.95,  99.90, -10.68,  -0.43,
10/08 04Z,  -0.40,  -8.26,  99.90,  -9.09,  -0.43,
10/08 05Z,  -0.40,  -6.27,  99.90,  -7.10,  -0.43,
10/08 06Z,  -0.50,  -4.51,  99.90,  -5.44,  -0.43,
10/08 07Z,  -0.50,  -3.46,  99.90,  -4.39,  -0.43,
10/08 08Z,  -0.50,  -3.43,  99.90,  -4.36,  -0.43,  (max)
10/08 09Z,  -0.50,  -4.47,  99.90,  -5.40,  -0.43,
10/08 10Z,  -0.40,  -6.34,  99.90,  -7.17,  -0.43,
10/08 11Z,  -0.30,  -8.61,  99.90,  -9.34,  -0.43,
10/08 12Z,  -0.30, -10.71,  99.90, -11.44,  -0.43,
10/08 13Z,  -0.30, -12.12,  99.90, -12.85,  -0.43,
10/08 14Z,  -0.30, -12.46,  99.90, -13.19,  -0.43,  (min)
10/08 15Z,  -0.40, -11.63,  99.90, -12.46,  -0.43,
10/08 16Z,  -0.40,  -9.81,  99.90, -10.64,  -0.43,
10/08 17Z,  -0.40,  -7.44,  99.90,  -8.27,  -0.43,
10/08 18Z,  -0.40,  -5.10,  99.90,  -5.93,  -0.43,
10/08 19Z,  -0.40,  -3.35,  99.90,  -4.18,  -0.43,
10/08 20Z,  -0.40,  -2.63,  99.90,  -3.46,  -0.43,  (max)
10/08 21Z,  -0.30,  -3.11,  99.90,  -3.84,  -0.43,
10/08 22Z,  -0.30,  -4.67,  99.90,  -5.40,  -0.43,
10/08 23Z,  -0.20,  -6.90,  99.90,  -7.53,  -0.43,
10/09 00Z,  -0.20,  -9.25,  99.90,  -9.88,  -0.43,
10/09 01Z,  -0.10, -11.13,  99.90, -11.66,  -0.43,
10/09 02Z,  -0.10, -12.06,  99.90, -12.59,  -0.43,  (min)
10/09 03Z,  -0.10, -11.81,  99.90, -12.34,  -0.43,
10/09 04Z,  -0.10, -10.46,  99.90, -10.99,  -0.43,
10/09 05Z,  -0.20,  -8.36,  99.90,  -8.99,  -0.43,
10/09 06Z,  -0.20,  -6.06,  99.90,  -6.69,  -0.43,
10/09 07Z,  -0.30,  -4.16,  99.90,  -4.89,  -0.43,
10/09 08Z,  -0.30,  -3.16,  99.90,  -3.88,  -0.43,  (max)
10/09 09Z,  -0.20,  -3.31,  99.90,  -3.94,  -0.43,
10/09 10Z,  -0.20,  -4.60,  99.90,  -5.23,  -0.43,
10/09 11Z,  -0.10,  -6.68,  99.90,  -7.21,  -0.43,
10/09 12Z,  -0.10,  -9.03,  99.90,  -9.56,  -0.43,
10/09 13Z,  99.90, -11.02,  99.90,  99.90,  -0.43,
10/09 14Z,  99.90, -12.13,  99.90,  99.90,  -0.43,
10/09 15Z,  99.90, -12.04,  99.90,  99.90,  -0.43,
10/09 16Z,  99.90, -10.76,  99.90,  99.90,  -0.43,
10/09 17Z,  99.90,  -8.58,  99.90,  99.90,  -0.43,
10/09 18Z,  99.90,  -6.05,  99.90,  99.90,  -0.43,