EXTRA-TROPICAL  STORM  SURGE
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Alaska
Gulf of Alaska
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Surge List
Gulf of Alaska
#Anchorage, AK : 08/11/2026 22:22:52 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
08/10 06Z,  -0.40, -21.72, -22.12,  99.90,   0.00,
08/10 07Z,  -0.40, -25.45, -25.71,  99.90,   0.14,
08/10 08Z,  -0.40, -26.76, -27.65,  99.90,  -0.49,  (min)
08/10 09Z,  -0.40, -23.59, -24.01,  99.90,  -0.02,
08/10 10Z,  -0.40, -17.87, -17.97,  99.90,   0.30,
08/10 11Z,  -0.40, -12.64, -12.55,  99.90,   0.49,
08/10 12Z,  -0.40,  -8.67,  -8.64,  99.90,   0.43,
08/10 13Z,  -0.40,  -6.53,  -6.14,  99.90,   0.79,  (max)
08/10 14Z,  -0.40,  -7.18,  -6.49,  99.90,   1.09,
08/10 15Z,  -0.30, -10.24,  -9.86,  99.90,   0.68,
08/10 16Z,  -0.30, -14.65, -15.16,  99.90,  -0.21,
08/10 17Z,  -0.30, -19.60, -20.49,  99.90,  -0.59,
08/10 18Z,  -0.30, -24.80, -25.36,  99.90,  -0.26,
08/10 19Z,  -0.30, -30.46, -30.10,  99.90,   0.66,
08/10 20Z,  -0.30, -35.05, -34.46,  99.90,   0.89,
08/10 21Z,  -0.40, -35.16, -37.56,  99.90,  -2.00,  (min)
08/10 22Z,  -0.40, -30.34, -31.70,  99.90,  -0.96,
08/10 23Z,  -0.40, -23.52, -23.05,  99.90,   0.87,
08/11 00Z,  -0.40, -16.62, -16.69,  99.90,   0.33,
08/11 01Z,  -0.40, -10.55, -11.49,  99.90,  -0.54,
08/11 02Z,  -0.40,  -7.03,  -7.79,  99.90,  -0.36,
08/11 03Z,  -0.40,  -6.83,  -6.39,  99.90,   0.84,  (max)
08/11 04Z,  -0.40,  -9.18,  -8.25,  99.90,   1.33,
08/11 05Z,  -0.40, -13.03, -12.69,  99.90,   0.74,
08/11 06Z,  -0.40, -17.50, -17.99,  99.90,  -0.09,
08/11 07Z,  -0.30, -22.43, -22.79,  99.90,  -0.06,
08/11 08Z,  -0.30, -27.14, -26.96,  99.90,   0.48,
08/11 09Z,  -0.30, -28.66, -29.71,  99.90,  -0.75,  (min)
08/11 10Z,  -0.30, -25.02, -25.53,  99.90,  -0.21,
08/11 11Z,  -0.30, -18.63, -18.34,  99.90,   0.59,
08/11 12Z,  -0.30, -12.52, -12.34,  99.90,   0.48,
08/11 13Z,  -0.30,  -7.69,  -7.58,  99.90,   0.41,
08/11 14Z,  -0.20,  -5.19,  -4.65,  99.90,   0.74,  (max)
08/11 15Z,  -0.20,  -5.92,  -4.87,  99.90,   1.25,
08/11 16Z,  -0.20,  -9.21,  -8.61,  99.90,   0.80,
08/11 17Z,  -0.10, -13.94, -14.15,  99.90,  -0.11,
08/11 18Z,  -0.10, -19.39, -19.87,  99.90,  -0.38,
08/11 19Z,  -0.10, -25.37, -25.14,  99.90,   0.33,
08/11 20Z,  -0.10, -31.88, -29.99,  99.90,   1.99,
08/11 21Z,  -0.10, -36.60, -34.69,  99.90,   2.01,
08/11 22Z,  -0.10, -35.93, -38.19,  99.90,  -2.16,  (min)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
08/11 23Z,  -0.10, -30.08,  99.90, -32.14,  -1.97,
08/12 00Z,  -0.10, -22.33,  99.90, -24.21,  -1.78,
08/12 01Z,  -0.10, -14.69,  99.90, -16.37,  -1.59,
08/12 02Z,  -0.10,  -8.43,  99.90,  -9.92,  -1.39,
08/12 03Z,   0.00,  -5.30,  99.90,  -6.51,  -1.20,  (max)
08/12 04Z,   0.00,  -5.67,  99.90,  -6.68,  -1.01,
08/12 05Z,   0.00,  -8.54,  99.90,  -9.36,  -0.82,
08/12 06Z,   0.00, -12.92,  99.90, -13.55,  -0.62,
08/12 07Z,   0.00, -18.10,  99.90, -18.53,  -0.43,
08/12 08Z,   0.00, -23.95,  99.90, -24.19,  -0.24,
08/12 09Z,   0.00, -29.21,  99.90, -29.26,  -0.05,
08/12 10Z,   0.00, -30.30,  99.90, -30.16,   0.14,  (min)
08/12 11Z,   0.00, -25.73,  99.90, -25.59,   0.14,
08/12 12Z,   0.00, -18.48,  99.90, -18.34,   0.14,
08/12 13Z,   0.00, -11.64,  99.90, -11.50,   0.14,
08/12 14Z,   0.00,  -6.40,  99.90,  -6.26,   0.14,
08/12 15Z,   0.00,  -4.04,  99.90,  -3.90,   0.14,  (max)
08/12 16Z,   0.00,  -5.19,  99.90,  -5.05,   0.14,
08/12 17Z,   0.00,  -8.88,  99.90,  -8.73,   0.14,
08/12 18Z,  -0.10, -14.00,  99.90, -13.95,   0.14,
08/12 19Z,  -0.10, -19.91,  99.90, -19.86,   0.14,
08/12 20Z,  -0.20, -26.51,  99.90, -26.57,   0.14,
08/12 21Z,  -0.20, -33.39,  99.90, -33.45,   0.14,
08/12 22Z,  -0.30, -37.51,  99.90, -37.67,   0.14,  (min)
08/12 23Z,  -0.30, -35.47,  99.90, -35.62,   0.14,
08/13 00Z,  -0.40, -28.39,  99.90, -28.64,   0.14,
08/13 01Z,  -0.40, -19.92,  99.90, -20.18,   0.14,
08/13 02Z,  -0.40, -12.08,  99.90, -12.34,   0.14,
08/13 03Z,  -0.50,  -6.30,  99.90,  -6.65,   0.14,
08/13 04Z,  -0.50,  -4.07,  99.90,  -4.43,   0.14,  (max)
08/13 05Z,  -0.50,  -5.26,  99.90,  -5.62,   0.14,
08/13 06Z,  -0.50,  -8.76,  99.90,  -9.12,   0.14,
08/13 07Z,  -0.60, -13.70,  99.90, -14.16,   0.14,
08/13 08Z,  -0.60, -19.54,  99.90, -20.00,   0.14,
08/13 09Z,  -0.60, -26.03,  99.90, -26.49,   0.14,
08/13 10Z,  -0.60, -31.22,  99.90, -31.68,   0.14,
08/13 11Z,  -0.70, -31.28,  99.90, -31.83,   0.14,  (min)
08/13 12Z,  -0.70, -25.49,  99.90, -26.04,   0.14,
08/13 13Z,  -0.70, -17.48,  99.90, -18.04,   0.14,
08/13 14Z,  -0.70, -10.31,  99.90, -10.87,   0.14,
08/13 15Z,  -0.70,  -5.21,  99.90,  -5.77,   0.14,
08/13 16Z,  -0.70,  -3.44,  99.90,  -3.99,   0.14,  (max)
08/13 17Z,  -0.70,  -5.20,  99.90,  -5.76,   0.14,
08/13 18Z,  -0.70,  -9.33,  99.90,  -9.89,   0.14,
08/13 19Z,  -0.70, -14.83,  99.90, -15.39,   0.14,
08/13 20Z,  -0.80, -21.12,  99.90, -21.78,   0.14,
08/13 21Z,  -0.80, -28.04,  99.90, -28.70,   0.14,
08/13 22Z,  -0.80, -34.65,  99.90, -35.31,   0.14,
08/13 23Z,  -0.80, -37.43,  99.90, -38.08,   0.14,  (min)
08/14 00Z,  -0.80, -33.60,  99.90, -34.26,   0.14,
08/14 01Z,  -0.80, -25.39,  99.90, -26.05,   0.14,
08/14 02Z,  -0.80, -16.68,  99.90, -17.34,   0.14,
08/14 03Z,  -0.80,  -9.31,  99.90,  -9.96,   0.14,
08/14 04Z,  -0.80,  -4.58,  99.90,  -5.24,   0.14,
08/14 05Z,  -0.80,  -3.56,  99.90,  -4.21,   0.14,  (max)
08/14 06Z,  -0.80,  -5.66,  99.90,  -6.32,   0.14,
08/14 07Z,  -0.80,  -9.83,  99.90, -10.49,   0.14,
08/14 08Z,  -0.80, -15.34,  99.90, -16.00,   0.14,
08/14 09Z,  -0.80, -21.68,  99.90, -22.34,   0.14,
08/14 10Z,  -0.80, -28.35,  99.90, -29.00,   0.14,
08/14 11Z,  -0.70, -32.79,  99.90, -33.34,   0.14,  (min)
08/14 12Z,  -0.70, -31.30,  99.90, -31.86,   0.14,
08/14 13Z,  -0.70, -24.28,  99.90, -24.84,   0.14,
08/14 14Z,  -0.60, -15.90,  99.90, -16.35,   0.14,
08/14 15Z,  -0.60,  -8.94,  99.90,  -9.39,   0.14,
08/14 16Z,  -0.50,  -4.47,  99.90,  -4.83,   0.14,
08/14 17Z,  -0.50,  -3.54,  99.90,  -3.90,   0.14,  (max)
08/14 18Z,  -0.50,  -5.97,  99.90,  -6.32,   0.14,
08/14 19Z,  -0.50, -10.55,  99.90, -10.90,   0.14,
08/14 20Z,  -0.50, -16.40,  99.90, -16.75,   0.14,
08/14 21Z,  -0.50, -22.89,  99.90, -23.24,   0.14,
08/14 22Z,  -0.50, -29.66,  99.90, -30.01,   0.14,
08/14 23Z,  -0.50, -35.27,  99.90, -35.63,   0.14,
08/15 00Z,  -0.50, -36.08,  99.90, -36.43,   0.14,  (min)
08/15 01Z,  -0.50, -30.37,  99.90, -30.73,   0.14,
08/15 02Z,  -0.40, -21.46,  99.90, -21.72,   0.14,
08/15 03Z,  -0.40, -13.16,  99.90, -13.42,   0.14,
08/15 04Z,  -0.40,  -6.87,  99.90,  -7.12,   0.14,
08/15 05Z,  -0.30,  -3.58,  99.90,  -3.73,   0.14,  (max)
08/15 06Z,  -0.30,  -3.85,  99.90,  -4.01,   0.14,
08/15 07Z,  -0.30,  -6.89,  99.90,  -7.05,   0.14,
08/15 08Z,  -0.30, -11.75,  99.90, -11.91,   0.14,
08/15 09Z,  -0.30, -17.74,  99.90, -17.90,   0.14,
08/15 10Z,  -0.30, -24.26,  99.90, -24.42,   0.14,
08/15 11Z,  -0.30, -30.49,  99.90, -30.65,   0.14,
08/15 12Z,  -0.30, -33.53,  99.90, -33.68,   0.14,
08/15 13Z,  99.90, -30.28,  99.90,  99.90,   0.14,
08/15 14Z,  99.90, -22.34,  99.90,  99.90,   0.14,
08/15 15Z,  99.90, -14.14,  99.90,  99.90,   0.14,
08/15 16Z,  99.90,  -7.90,  99.90,  99.90,   0.14,
08/15 17Z,  99.90,  -4.38,  99.90,  99.90,   0.14,
08/15 18Z,  99.90,  -4.35,  99.90,  99.90,   0.14,