EXTRA-TROPICAL  STORM  SURGE
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Gulf of Alaska
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Surge List
Gulf of Alaska
#Sitka, AK : 06/06/2026 00:23:42 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
06/04 06Z,   0.00,  -8.66,  -8.78,  99.90,  -0.12,  (min)
06/04 07Z,   0.00,  -7.93,  -8.11,  99.90,  -0.18,
06/04 08Z,   0.00,  -6.70,  -6.80,  99.90,  -0.10,
06/04 09Z,   0.00,  -5.30,  -5.48,  99.90,  -0.18,
06/04 10Z,   0.10,  -4.14,  -4.23,  99.90,  -0.19,
06/04 11Z,   0.10,  -3.59,  -3.74,  99.90,  -0.25,  (max)
06/04 12Z,   0.00,  -3.86,  -3.97,  99.90,  -0.11,
06/04 13Z,   0.00,  -5.01,  -5.10,  99.90,  -0.09,
06/04 14Z,   0.00,  -6.86,  -6.90,  99.90,  -0.04,
06/04 15Z,   0.00,  -9.04,  -9.10,  99.90,  -0.06,
06/04 16Z,   0.00, -11.13, -11.16,  99.90,  -0.03,
06/04 17Z,   0.00, -12.68, -12.69,  99.90,  -0.01,
06/04 18Z,  -0.10, -13.39, -13.36,  99.90,   0.13,  (min)
06/04 19Z,  -0.10, -13.13, -13.11,  99.90,   0.12,
06/04 20Z,  -0.10, -12.00, -11.99,  99.90,   0.11,
06/04 21Z,  -0.10, -10.27, -10.27,  99.90,   0.10,
06/04 22Z,  -0.10,  -8.35,  -8.42,  99.90,   0.03,
06/04 23Z,  -0.10,  -6.67,  -6.66,  99.90,   0.11,
06/05 00Z,  -0.20,  -5.56,  -5.63,  99.90,   0.13,
06/05 01Z,  -0.20,  -5.19,  -5.18,  99.90,   0.21,  (max)
06/05 02Z,  -0.20,  -5.55,  -5.56,  99.90,   0.19,
06/05 03Z,  -0.20,  -6.42,  -6.37,  99.90,   0.25,
06/05 04Z,  -0.20,  -7.47,  -7.48,  99.90,   0.19,
06/05 05Z,  -0.20,  -8.33,  -8.28,  99.90,   0.25,
06/05 06Z,  -0.20,  -8.73,  -8.71,  99.90,   0.22,  (min)
06/05 07Z,  -0.20,  -8.49,  -8.46,  99.90,   0.23,
06/05 08Z,  -0.20,  -7.67,  -7.68,  99.90,   0.19,
06/05 09Z,  -0.20,  -6.47,  -6.55,  99.90,   0.12,
06/05 10Z,  -0.20,  -5.24,  -5.29,  99.90,   0.15,
06/05 11Z,  -0.20,  -4.33,  -4.40,  99.90,   0.13,
06/05 12Z,  -0.30,  -4.07,  -4.11,  99.90,   0.26,  (max)
06/05 13Z,  -0.20,  -4.60,  -4.60,  99.90,   0.20,
06/05 14Z,  -0.20,  -5.90,  -5.81,  99.90,   0.29,
06/05 15Z,  -0.20,  -7.74,  -7.63,  99.90,   0.31,
06/05 16Z,  -0.20,  -9.76,  -9.66,  99.90,   0.30,
06/05 17Z,  -0.20, -11.55, -11.44,  99.90,   0.31,
06/05 18Z,  -0.20, -12.74, -12.58,  99.90,   0.36,
06/05 19Z,  -0.10, -13.08, -12.95,  99.90,   0.23,  (min)
06/05 20Z,  -0.10, -12.52, -12.37,  99.90,   0.25,
06/05 21Z,  -0.10, -11.22, -11.06,  99.90,   0.26,
06/05 22Z,  -0.10,  -9.48,  -9.44,  99.90,   0.14,
06/05 23Z,  -0.10,  -7.70,  -7.61,  99.90,   0.19,
06/06 00Z,  -0.10,  -6.24,  -6.26,  99.90,   0.08,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
06/06 01Z,  -0.10,  -5.40,  99.90,  -5.42,   0.07,
06/06 02Z,  -0.10,  -5.27,  99.90,  -5.30,   0.06,  (max)
06/06 03Z,  -0.10,  -5.78,  99.90,  -5.83,   0.05,
06/06 04Z,  -0.10,  -6.71,  99.90,  -6.77,   0.04,
06/06 05Z,   0.00,  -7.72,  99.90,  -7.69,   0.03,
06/06 06Z,   0.00,  -8.49,  99.90,  -8.47,   0.02,
06/06 07Z,   0.00,  -8.77,  99.90,  -8.76,   0.01,  (min)
06/06 08Z,   0.00,  -8.46,  99.90,  -8.46,   0.00,
06/06 09Z,   0.00,  -7.64,  99.90,  -7.65,  -0.01,
06/06 10Z,   0.00,  -6.54,  99.90,  -6.56,  -0.02,
06/06 11Z,   0.00,  -5.47,  99.90,  -5.50,  -0.03,
06/06 12Z,   0.00,  -4.78,  99.90,  -4.82,  -0.04,
06/06 13Z,   0.00,  -4.71,  99.90,  -4.75,  -0.04,  (max)
06/06 14Z,   0.00,  -5.37,  99.90,  -5.41,  -0.04,
06/06 15Z,   0.00,  -6.68,  99.90,  -6.72,  -0.04,
06/06 16Z,   0.00,  -8.41,  99.90,  -8.45,  -0.04,
06/06 17Z,   0.00, -10.20,  99.90, -10.24,  -0.04,
06/06 18Z,   0.00, -11.68,  99.90, -11.72,  -0.04,
06/06 19Z,   0.00, -12.53,  99.90, -12.57,  -0.04,
06/06 20Z,   0.00, -12.58,  99.90, -12.62,  -0.04,  (min)
06/06 21Z,   0.00, -11.81,  99.90, -11.85,  -0.04,
06/06 22Z,   0.00, -10.42,  99.90, -10.46,  -0.04,
06/06 23Z,   0.00,  -8.72,  99.90,  -8.76,  -0.04,
06/07 00Z,   0.00,  -7.07,  99.90,  -7.11,  -0.04,
06/07 01Z,   0.00,  -5.81,  99.90,  -5.85,  -0.04,
06/07 02Z,   0.00,  -5.19,  99.90,  -5.23,  -0.04,  (max)
06/07 03Z,   0.00,  -5.25,  99.90,  -5.29,  -0.04,
06/07 04Z,   0.00,  -5.91,  99.90,  -5.95,  -0.04,
06/07 05Z,   0.00,  -6.91,  99.90,  -6.95,  -0.04,
06/07 06Z,   0.00,  -7.94,  99.90,  -7.98,  -0.04,
06/07 07Z,   0.00,  -8.70,  99.90,  -8.74,  -0.04,
06/07 08Z,   0.00,  -8.97,  99.90,  -9.01,  -0.04,  (min)
06/07 09Z,   0.00,  -8.68,  99.90,  -8.72,  -0.04,
06/07 10Z,   0.00,  -7.92,  99.90,  -7.96,  -0.04,
06/07 11Z,   0.00,  -6.92,  99.90,  -6.96,  -0.04,
06/07 12Z,   0.00,  -5.98,  99.90,  -6.02,  -0.04,
06/07 13Z,   0.00,  -5.39,  99.90,  -5.43,  -0.04,
06/07 14Z,   0.00,  -5.39,  99.90,  -5.43,  -0.04,  (max)
06/07 15Z,   0.00,  -6.03,  99.90,  -6.07,  -0.04,
06/07 16Z,   0.00,  -7.24,  99.90,  -7.28,  -0.04,
06/07 17Z,   0.00,  -8.79,  99.90,  -8.83,  -0.04,
06/07 18Z,   0.00, -10.33,  99.90, -10.37,  -0.04,
06/07 19Z,   0.00, -11.53,  99.90, -11.57,  -0.04,
06/07 20Z,   0.00, -12.11,  99.90, -12.15,  -0.04,  (min)
06/07 21Z,   0.00, -11.94,  99.90, -11.98,  -0.04,
06/07 22Z,   0.00, -11.04,  99.90, -11.08,  -0.04,
06/07 23Z,   0.00,  -9.60,  99.90,  -9.64,  -0.04,
06/08 00Z,   0.10,  -7.94,  99.90,  -7.88,  -0.04,
06/08 01Z,   0.10,  -6.41,  99.90,  -6.35,  -0.04,
06/08 02Z,   0.10,  -5.32,  99.90,  -5.26,  -0.04,
06/08 03Z,   0.00,  -4.87,  99.90,  -4.91,  -0.04,  (max)
06/08 04Z,   0.00,  -5.12,  99.90,  -5.16,  -0.04,
06/08 05Z,   0.00,  -5.93,  99.90,  -5.97,  -0.04,
06/08 06Z,   0.00,  -7.07,  99.90,  -7.11,  -0.04,
06/08 07Z,   0.00,  -8.22,  99.90,  -8.26,  -0.04,
06/08 08Z,   0.00,  -9.08,  99.90,  -9.12,  -0.04,
06/08 09Z,   0.10,  -9.44,  99.90,  -9.38,  -0.04,  (min)
06/08 10Z,   0.10,  -9.23,  99.90,  -9.17,  -0.04,
06/08 11Z,   0.10,  -8.54,  99.90,  -8.48,  -0.04,
06/08 12Z,   0.10,  -7.58,  99.90,  -7.52,  -0.04,
06/08 13Z,   0.10,  -6.65,  99.90,  -6.59,  -0.04,
06/08 14Z,   0.10,  -6.04,  99.90,  -5.98,  -0.04,
06/08 15Z,   0.10,  -5.95,  99.90,  -5.89,  -0.04,  (max)
06/08 16Z,   0.00,  -6.46,  99.90,  -6.50,  -0.04,
06/08 17Z,   0.00,  -7.49,  99.90,  -7.53,  -0.04,
06/08 18Z,   0.00,  -8.82,  99.90,  -8.86,  -0.04,
06/08 19Z,   0.00, -10.15,  99.90, -10.19,  -0.04,
06/08 20Z,   0.10, -11.14,  99.90, -11.08,  -0.04,
06/08 21Z,   0.10, -11.54,  99.90, -11.48,  -0.04,  (min)
06/08 22Z,   0.10, -11.23,  99.90, -11.17,  -0.04,
06/08 23Z,   0.20, -10.25,  99.90, -10.09,  -0.04,
06/09 00Z,   0.20,  -8.78,  99.90,  -8.62,  -0.04,
06/09 01Z,   0.20,  -7.15,  99.90,  -6.99,  -0.04,
06/09 02Z,   0.10,  -5.69,  99.90,  -5.63,  -0.04,
06/09 03Z,   0.10,  -4.72,  99.90,  -4.66,  -0.04,
06/09 04Z,   0.10,  -4.44,  99.90,  -4.38,  -0.04,  (max)
06/09 05Z,   0.10,  -4.88,  99.90,  -4.82,  -0.04,
06/09 06Z,   0.10,  -5.91,  99.90,  -5.85,  -0.04,
06/09 07Z,   0.00,  -7.28,  99.90,  -7.32,  -0.04,
06/09 08Z,   0.10,  -8.65,  99.90,  -8.59,  -0.04,
06/09 09Z,   0.10,  -9.70,  99.90,  -9.64,  -0.04,
06/09 10Z,   0.10, -10.21,  99.90, -10.16,  -0.04,  (min)
06/09 11Z,   0.10, -10.10,  99.90, -10.04,  -0.04,
06/09 12Z,   0.10,  -9.42,  99.90,  -9.36,  -0.04,
06/09 13Z,   0.10,  -8.41,  99.90,  -8.35,  -0.04,
06/09 14Z,   0.10,  -7.36,  99.90,  -7.30,  -0.04,
06/09 15Z,   0.10,  -6.56,  99.90,  -6.50,  -0.04,
06/09 16Z,   0.00,  -6.27,  99.90,  -6.31,  -0.04,  (max)
06/09 17Z,   0.00,  -6.56,  99.90,  -6.60,  -0.04,
06/09 18Z,   0.00,  -7.39,  99.90,  -7.43,  -0.04,