EXTRA-TROPICAL  STORM  SURGE
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Gulf of Alaska
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Surge List
Gulf of Alaska
#Sitka, AK : 03/06/2026 20:22:33 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/05 00Z,   0.30,  -4.18,  -4.38,  99.90,  -0.50,
03/05 01Z,   0.30,  -6.57,  -6.76,  99.90,  -0.49,
03/05 02Z,   0.30,  -9.24,  -9.58,  99.90,  -0.64,
03/05 03Z,   0.30, -11.52, -11.90,  99.90,  -0.68,
03/05 04Z,   0.30, -12.84, -13.27,  99.90,  -0.73,
03/05 05Z,   0.30, -12.84, -13.29,  99.90,  -0.75,  (min)
03/05 06Z,   0.20, -11.53, -12.01,  99.90,  -0.68,
03/05 07Z,   0.20,  -9.22,  -9.72,  99.90,  -0.70,
03/05 08Z,   0.20,  -6.50,  -6.95,  99.90,  -0.65,
03/05 09Z,   0.20,  -4.03,  -4.48,  99.90,  -0.65,
03/05 10Z,   0.20,  -2.44,  -2.89,  99.90,  -0.65,
03/05 11Z,   0.30,  -2.10,  -2.44,  99.90,  -0.64,  (max)
03/05 12Z,   0.20,  -3.09,  -3.25,  99.90,  -0.36,
03/05 13Z,   0.30,  -5.14,  -5.28,  99.90,  -0.44,
03/05 14Z,   0.40,  -7.72,  -7.80,  99.90,  -0.48,
03/05 15Z,   0.50, -10.17, -10.20,  99.90,  -0.53,
03/05 16Z,   0.40, -11.87, -11.97,  99.90,  -0.50,
03/05 17Z,   0.30, -12.41, -12.58,  99.90,  -0.47,  (min)
03/05 18Z,   0.20, -11.67, -11.88,  99.90,  -0.41,
03/05 19Z,   0.30,  -9.86, -10.15,  99.90,  -0.59,
03/05 20Z,   0.30,  -7.46,  -7.76,  99.90,  -0.60,
03/05 21Z,   0.30,  -5.12,  -5.41,  99.90,  -0.59,
03/05 22Z,   0.20,  -3.44,  -3.75,  99.90,  -0.51,
03/05 23Z,   0.20,  -2.86,  -3.18,  99.90,  -0.52,  (max)
03/06 00Z,   0.10,  -3.52,  -3.73,  99.90,  -0.31,
03/06 01Z,   0.10,  -5.24,  -5.48,  99.90,  -0.34,
03/06 02Z,   0.10,  -7.57,  -7.81,  99.90,  -0.34,
03/06 03Z,   0.10,  -9.90, -10.12,  99.90,  -0.32,
03/06 04Z,   0.20, -11.61, -11.90,  99.90,  -0.49,
03/06 05Z,   0.10, -12.23, -12.48,  99.90,  -0.35,  (min)
03/06 06Z,   0.10, -11.61, -11.98,  99.90,  -0.47,
03/06 07Z,   0.00,  -9.87, -10.16,  99.90,  -0.29,
03/06 08Z,   0.10,  -7.46,  -7.78,  99.90,  -0.42,
03/06 09Z,   0.10,  -4.96,  -5.24,  99.90,  -0.38,
03/06 10Z,   0.10,  -3.02,  -3.30,  99.90,  -0.38,
03/06 11Z,   0.10,  -2.12,  -2.29,  99.90,  -0.27,  (max)
03/06 12Z,   0.20,  -2.49,  -2.63,  99.90,  -0.34,
03/06 13Z,   0.30,  -4.03,  -4.14,  99.90,  -0.41,
03/06 14Z,   0.30,  -6.37,  -6.35,  99.90,  -0.28,
03/06 15Z,   0.40,  -8.92,  -8.80,  99.90,  -0.28,
03/06 16Z,   0.60, -11.07, -11.00,  99.90,  -0.53,
03/06 17Z,   0.70, -12.29, -12.16,  99.90,  -0.57,
03/06 18Z,   0.80, -12.32, -12.20,  99.90,  -0.68,  (min)
03/06 19Z,   0.90, -11.19, -11.06,  99.90,  -0.77,
03/06 20Z,   1.00,  -9.22,  -9.06,  99.90,  -0.84,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/06 21Z,   1.10,  -6.94,  99.90,  -6.65,  -0.81,
03/06 22Z,   1.00,  -4.93,  99.90,  -4.71,  -0.78,
03/06 23Z,   0.90,  -3.72,  99.90,  -3.57,  -0.75,
03/07 00Z,   0.80,  -3.59,  99.90,  -3.51,  -0.72,  (max)
03/07 01Z,   0.90,  -4.54,  99.90,  -4.33,  -0.69,
03/07 02Z,   0.90,  -6.29,  99.90,  -6.05,  -0.66,
03/07 03Z,   0.90,  -8.35,  99.90,  -8.08,  -0.63,
03/07 04Z,   0.80, -10.15,  99.90,  -9.95,  -0.60,
03/07 05Z,   0.60, -11.19,  99.90, -11.16,  -0.57,
03/07 06Z,   0.50, -11.17,  99.90, -11.21,  -0.54,  (min)
03/07 07Z,   0.40, -10.07,  99.90, -10.18,  -0.51,
03/07 08Z,   0.40,  -8.15,  99.90,  -8.23,  -0.48,
03/07 09Z,   0.30,  -5.89,  99.90,  -6.07,  -0.48,
03/07 10Z,   0.30,  -3.85,  99.90,  -4.04,  -0.48,
03/07 11Z,   0.20,  -2.57,  99.90,  -2.85,  -0.48,
03/07 12Z,   0.20,  -2.36,  99.90,  -2.65,  -0.48,  (max)
03/07 13Z,   0.10,  -3.31,  99.90,  -3.69,  -0.48,
03/07 14Z,   0.10,  -5.19,  99.90,  -5.57,  -0.48,
03/07 15Z,   0.20,  -7.55,  99.90,  -7.84,  -0.48,
03/07 16Z,   0.20,  -9.85,  99.90, -10.13,  -0.48,
03/07 17Z,   0.30, -11.54,  99.90, -11.72,  -0.48,
03/07 18Z,   0.30, -12.25,  99.90, -12.43,  -0.48,  (min)
03/07 19Z,   0.30, -11.85,  99.90, -12.04,  -0.48,
03/07 20Z,   0.50, -10.51,  99.90, -10.49,  -0.48,
03/07 21Z,   0.60,  -8.58,  99.90,  -8.46,  -0.48,
03/07 22Z,   0.90,  -6.59,  99.90,  -6.17,  -0.48,
03/07 23Z,   1.10,  -5.03,  99.90,  -4.42,  -0.48,
03/08 00Z,   1.10,  -4.28,  99.90,  -3.67,  -0.48,  (max)
03/08 01Z,   1.00,  -4.50,  99.90,  -3.98,  -0.48,
03/08 02Z,   1.00,  -5.55,  99.90,  -5.04,  -0.48,
03/08 03Z,   0.90,  -7.13,  99.90,  -6.71,  -0.48,
03/08 04Z,   0.70,  -8.75,  99.90,  -8.53,  -0.48,
03/08 05Z,   0.60,  -9.94,  99.90,  -9.83,  -0.48,
03/08 06Z,   0.50, -10.36,  99.90, -10.34,  -0.48,  (min)
03/08 07Z,   0.40,  -9.84,  99.90,  -9.92,  -0.48,
03/08 08Z,   0.40,  -8.49,  99.90,  -8.58,  -0.48,
03/08 09Z,   0.40,  -6.64,  99.90,  -6.73,  -0.48,
03/08 10Z,   0.40,  -4.75,  99.90,  -4.83,  -0.48,
03/08 11Z,   0.40,  -3.30,  99.90,  -3.38,  -0.48,
03/08 12Z,   0.30,  -2.66,  99.90,  -2.85,  -0.48,  (max)
03/08 13Z,   0.30,  -3.03,  99.90,  -3.21,  -0.48,
03/08 14Z,   0.20,  -4.34,  99.90,  -4.62,  -0.48,
03/08 15Z,   0.10,  -6.29,  99.90,  -6.68,  -0.48,
03/08 16Z,   0.10,  -8.46,  99.90,  -8.84,  -0.48,
03/08 17Z,   0.00, -10.35,  99.90, -10.83,  -0.48,
03/08 18Z,   0.00, -11.55,  99.90, -12.03,  -0.48,
03/08 19Z,   0.00, -11.83,  99.90, -12.31,  -0.48,  (min)
03/08 20Z,   0.00, -11.18,  99.90, -11.66,  -0.48,
03/08 21Z,   0.00,  -9.82,  99.90, -10.30,  -0.48,
03/08 22Z,   0.00,  -8.12,  99.90,  -8.61,  -0.48,
03/08 23Z,   0.00,  -6.53,  99.90,  -7.01,  -0.48,
03/09 00Z,   0.10,  -5.42,  99.90,  -5.81,  -0.48,
03/09 01Z,   0.10,  -5.04,  99.90,  -5.42,  -0.48,  (max)
03/09 02Z,   0.10,  -5.42,  99.90,  -5.80,  -0.48,
03/09 03Z,   0.10,  -6.39,  99.90,  -6.77,  -0.48,
03/09 04Z,   0.00,  -7.62,  99.90,  -8.10,  -0.48,
03/09 05Z,   0.00,  -8.73,  99.90,  -9.21,  -0.48,
03/09 06Z,   0.00,  -9.35,  99.90,  -9.84,  -0.48,  (min)
03/09 07Z,   0.00,  -9.29,  99.90,  -9.77,  -0.48,
03/09 08Z,   0.00,  -8.50,  99.90,  -8.98,  -0.48,
03/09 09Z,   0.00,  -7.15,  99.90,  -7.64,  -0.48,
03/09 10Z,   0.00,  -5.58,  99.90,  -6.06,  -0.48,
03/09 11Z,   0.00,  -4.17,  99.90,  -4.65,  -0.48,
03/09 12Z,   0.00,  -3.28,  99.90,  -3.77,  -0.48,
03/09 13Z,   0.10,  -3.17,  99.90,  -3.55,  -0.48,  (max)
03/09 14Z,   0.10,  -3.89,  99.90,  -4.27,  -0.48,
03/09 15Z,   0.10,  -5.30,  99.90,  -5.69,  -0.48,
03/09 16Z,   0.10,  -7.12,  99.90,  -7.50,  -0.48,
03/09 17Z,   0.00,  -8.94,  99.90,  -9.42,  -0.48,
03/09 18Z,   0.00, -10.39,  99.90, -10.88,  -0.48,
03/09 19Z,   0.00, -11.20,  99.90, -11.68,  -0.48,
03/09 20Z,   0.00, -11.22,  99.90, -11.70,  -0.48,  (min)
03/09 21Z,   0.00, -10.53,  99.90, -11.01,  -0.48,
03/09 22Z,   0.00,  -9.34,  99.90,  -9.82,  -0.48,
03/09 23Z,   0.00,  -7.98,  99.90,  -8.47,  -0.48,
03/10 00Z,   0.00,  -6.79,  99.90,  -7.27,  -0.48,
03/10 01Z,   0.00,  -6.03,  99.90,  -6.51,  -0.48,
03/10 02Z,   0.00,  -5.83,  99.90,  -6.32,  -0.48,  (max)
03/10 03Z,   0.00,  -6.18,  99.90,  -6.67,  -0.48,
03/10 04Z,   0.00,  -6.90,  99.90,  -7.38,  -0.48,
03/10 05Z,   0.00,  -7.72,  99.90,  -8.20,  -0.48,
03/10 06Z,   0.00,  -8.34,  99.90,  -8.83,  -0.48,
03/10 07Z,   0.00,  -8.55,  99.90,  -9.04,  -0.48,  (min)
03/10 08Z,   0.00,  -8.23,  99.90,  -8.71,  -0.48,
03/10 09Z,   0.00,  -7.40,  99.90,  -7.89,  -0.48,
03/10 10Z,   0.10,  -6.26,  99.90,  -6.64,  -0.48,
03/10 11Z,   0.10,  -5.06,  99.90,  -5.45,  -0.48,
03/10 12Z,   0.10,  -4.11,  99.90,  -4.50,  -0.48,