EXTRA-TROPICAL  STORM  SURGE
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Gulf of Alaska
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Surge List
Gulf of Alaska
#Alitak, AK : 08/11/2026 17:23:37 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
08/10 00Z,  -0.90,  -9.19,  -9.27,  99.90,   0.82,
08/10 01Z,  -0.90, -10.08, -10.25,  99.90,   0.73,
08/10 02Z,  -0.90, -10.40, -10.64,  99.90,   0.66,  (min)
08/10 03Z,  -0.90, -10.03, -10.25,  99.90,   0.68,
08/10 04Z,  -0.90,  -8.96,  -9.02,  99.90,   0.84,
08/10 05Z,  -0.90,  -7.25,  -7.22,  99.90,   0.93,
08/10 06Z,  -0.90,  -5.29,  -5.40,  99.90,   0.79,
08/10 07Z,  -0.90,  -3.78,  -4.00,  99.90,   0.68,
08/10 08Z,  -0.90,  -3.18,  -3.48,  99.90,   0.60,  (max)
08/10 09Z,  -0.90,  -3.67,  -3.87,  99.90,   0.70,
08/10 10Z,  -0.90,  -5.26,  -5.41,  99.90,   0.75,
08/10 11Z,  -0.90,  -7.76,  -7.96,  99.90,   0.70,
08/10 12Z,  -0.90, -10.71, -10.91,  99.90,   0.70,
08/10 13Z,  -0.90, -13.55, -13.75,  99.90,   0.70,
08/10 14Z,  -0.90, -15.71, -15.96,  99.90,   0.65,
08/10 15Z,  -0.90, -16.80, -16.85,  99.90,   0.85,  (min)
08/10 16Z,  -0.90, -16.60, -16.56,  99.90,   0.94,
08/10 17Z,  -0.90, -15.06, -15.31,  99.90,   0.65,
08/10 18Z,  -0.90, -12.45, -12.72,  99.90,   0.63,
08/10 19Z,  -0.90,  -9.54,  -9.74,  99.90,   0.70,
08/10 20Z,  -0.90,  -7.17,  -7.31,  99.90,   0.76,
08/10 21Z,  -0.90,  -5.78,  -5.91,  99.90,   0.77,
08/10 22Z,  -0.90,  -5.54,  -5.68,  99.90,   0.76,  (max)
08/10 23Z,  -0.90,  -6.36,  -6.53,  99.90,   0.73,
08/11 00Z,  -0.90,  -7.86,  -7.99,  99.90,   0.77,
08/11 01Z,  -0.90,  -9.53,  -9.54,  99.90,   0.89,
08/11 02Z,  -0.90, -10.84, -10.98,  99.90,   0.76,
08/11 03Z,  -0.90, -11.42, -11.59,  99.90,   0.73,  (min)
08/11 04Z,  -0.90, -11.11, -11.08,  99.90,   0.93,
08/11 05Z,  -0.90,  -9.83,  -9.69,  99.90,   1.04,
08/11 06Z,  -0.90,  -7.69,  -7.68,  99.90,   0.91,
08/11 07Z,  -0.90,  -5.24,  -5.26,  99.90,   0.88,
08/11 08Z,  -0.90,  -3.29,  -3.35,  99.90,   0.84,
08/11 09Z,  -0.90,  -2.46,  -2.70,  99.90,   0.66,  (max)
08/11 10Z,  -0.90,  -2.99,  -3.09,  99.90,   0.80,
08/11 11Z,  -0.90,  -4.87,  -4.85,  99.90,   0.92,
08/11 12Z,  -0.90,  -7.78,  -7.85,  99.90,   0.83,
08/11 13Z,  -0.90, -11.17, -11.25,  99.90,   0.82,
08/11 14Z,  -0.90, -14.34, -14.46,  99.90,   0.78,
08/11 15Z,  -0.90, -16.66, -16.82,  99.90,   0.74,
08/11 16Z,  -0.90, -17.67, -17.64,  99.90,   0.93,  (min)
08/11 17Z,  -0.90, -17.17, -17.19,  99.90,   0.88,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
08/11 18Z,  -0.90, -15.11,  99.90, -15.15,   0.86,
08/11 19Z,  -0.90, -11.92,  99.90, -11.98,   0.84,
08/11 20Z,  -0.90,  -8.56,  99.90,  -8.64,   0.82,
08/11 21Z,  -0.90,  -5.97,  99.90,  -6.07,   0.80,
08/11 22Z,  -0.90,  -4.67,  99.90,  -4.79,   0.78,  (max)
08/11 23Z,  -0.90,  -4.78,  99.90,  -4.92,   0.76,
08/12 00Z,  -0.90,  -6.12,  99.90,  -6.28,   0.74,
08/12 01Z,  -1.00,  -8.17,  99.90,  -8.45,   0.72,
08/12 02Z,  -1.00, -10.31,  99.90, -10.61,   0.70,
08/12 03Z,  -1.00, -11.93,  99.90, -12.25,   0.68,
08/12 04Z,  -1.00, -12.60,  99.90, -12.95,   0.66,  (min)
08/12 05Z,  -1.00, -12.16,  99.90, -12.52,   0.64,
08/12 06Z,  -1.00, -10.51,  99.90, -10.87,   0.64,
08/12 07Z,  -1.00,  -7.85,  99.90,  -8.21,   0.64,
08/12 08Z,  -1.00,  -4.92,  99.90,  -5.28,   0.64,
08/12 09Z,  -1.00,  -2.72,  99.90,  -3.08,   0.64,
08/12 10Z,  -1.00,  -1.89,  99.90,  -2.25,   0.64,  (max)
08/12 11Z,  -1.00,  -2.66,  99.90,  -3.02,   0.64,
08/12 12Z,  -1.10,  -4.93,  99.90,  -5.39,   0.64,
08/12 13Z,  -1.10,  -8.26,  99.90,  -8.72,   0.64,
08/12 14Z,  -1.20, -11.95,  99.90, -12.51,   0.64,
08/12 15Z,  -1.20, -15.23,  99.90, -15.79,   0.64,
08/12 16Z,  -1.30, -17.43,  99.90, -18.09,   0.64,
08/12 17Z,  -1.30, -18.12,  99.90, -18.78,   0.64,  (min)
08/12 18Z,  -1.30, -17.10,  99.90, -17.76,   0.64,
08/12 19Z,  -1.40, -14.43,  99.90, -15.19,   0.64,
08/12 20Z,  -1.40, -10.72,  99.90, -11.48,   0.64,
08/12 21Z,  -1.50,  -7.13,  99.90,  -7.99,   0.64,
08/12 22Z,  -1.50,  -4.64,  99.90,  -5.50,   0.64,
08/12 23Z,  -1.60,  -3.72,  99.90,  -4.68,   0.64,  (max)
08/13 00Z,  -1.60,  -4.39,  99.90,  -5.35,   0.64,
08/13 01Z,  -1.60,  -6.33,  99.90,  -7.29,   0.64,
08/13 02Z,  -1.60,  -8.90,  99.90,  -9.86,   0.64,
08/13 03Z,  -1.60, -11.37,  99.90, -12.33,   0.64,
08/13 04Z,  -1.50, -13.10,  99.90, -13.96,   0.64,
08/13 05Z,  -1.50, -13.69,  99.90, -14.55,   0.64,  (min)
08/13 06Z,  -1.50, -12.94,  99.90, -13.80,   0.64,
08/13 07Z,  -1.50, -10.81,  99.90, -11.67,   0.64,
08/13 08Z,  -1.50,  -7.67,  99.90,  -8.53,   0.64,
08/13 09Z,  -1.50,  -4.46,  99.90,  -5.32,   0.64,
08/13 10Z,  -1.50,  -2.27,  99.90,  -3.13,   0.64,
08/13 11Z,  -1.50,  -1.69,  99.90,  -2.55,   0.64,  (max)
08/13 12Z,  -1.50,  -2.86,  99.90,  -3.72,   0.64,
08/13 13Z,  -1.50,  -5.54,  99.90,  -6.40,   0.64,
08/13 14Z,  -1.60,  -9.15,  99.90, -10.11,   0.64,
08/13 15Z,  -1.60, -12.89,  99.90, -13.85,   0.64,
08/13 16Z,  -1.60, -15.99,  99.90, -16.95,   0.64,
08/13 17Z,  -1.60, -17.79,  99.90, -18.75,   0.64,
08/13 18Z,  -1.60, -17.93,  99.90, -18.89,   0.64,  (min)
08/13 19Z,  -1.60, -16.28,  99.90, -17.24,   0.64,
08/13 20Z,  -1.60, -13.03,  99.90, -13.99,   0.64,
08/13 21Z,  -1.60,  -9.03,  99.90,  -9.99,   0.64,
08/13 22Z,  -1.60,  -5.54,  99.90,  -6.50,   0.64,
08/13 23Z,  -1.60,  -3.48,  99.90,  -4.44,   0.64,
08/14 00Z,  -1.60,  -3.17,  99.90,  -4.13,   0.64,  (max)
08/14 01Z,  -1.60,  -4.50,  99.90,  -5.46,   0.64,
08/14 02Z,  -1.60,  -6.99,  99.90,  -7.95,   0.64,
08/14 03Z,  -1.60,  -9.90,  99.90, -10.86,   0.64,
08/14 04Z,  -1.60, -12.50,  99.90, -13.46,   0.64,
08/14 05Z,  -1.60, -14.14,  99.90, -15.10,   0.64,
08/14 06Z,  -1.60, -14.45,  99.90, -15.41,   0.64,  (min)
08/14 07Z,  -1.50, -13.28,  99.90, -14.14,   0.64,
08/14 08Z,  -1.50, -10.70,  99.90, -11.56,   0.64,
08/14 09Z,  -1.40,  -7.26,  99.90,  -8.02,   0.64,
08/14 10Z,  -1.40,  -4.07,  99.90,  -4.83,   0.64,
08/14 11Z,  -1.30,  -2.18,  99.90,  -2.84,   0.64,
08/14 12Z,  -1.30,  -2.04,  99.90,  -2.70,   0.64,  (max)
08/14 13Z,  -1.30,  -3.64,  99.90,  -4.30,   0.64,
08/14 14Z,  -1.30,  -6.60,  99.90,  -7.27,   0.64,
08/14 15Z,  -1.30, -10.24,  99.90, -10.90,   0.64,
08/14 16Z,  -1.30, -13.74,  99.90, -14.40,   0.64,
08/14 17Z,  -1.30, -16.36,  99.90, -17.02,   0.64,
08/14 18Z,  -1.30, -17.54,  99.90, -18.20,   0.64,  (min)
08/14 19Z,  -1.20, -17.00,  99.90, -17.56,   0.64,
08/14 20Z,  -1.20, -14.72,  99.90, -15.28,   0.64,
08/14 21Z,  -1.10, -11.10,  99.90, -11.56,   0.64,
08/14 22Z,  -1.10,  -7.16,  99.90,  -7.62,   0.64,
08/14 23Z,  -1.00,  -4.12,  99.90,  -4.48,   0.64,
08/15 00Z,  -1.00,  -2.75,  99.90,  -3.11,   0.64,  (max)
08/15 01Z,  -1.00,  -3.16,  99.90,  -3.52,   0.64,
08/15 02Z,  -1.00,  -5.10,  99.90,  -5.46,   0.64,
08/15 03Z,  -1.00,  -7.97,  99.90,  -8.33,   0.64,
08/15 04Z,  -1.00, -11.00,  99.90, -11.36,   0.64,
08/15 05Z,  -1.00, -13.48,  99.90, -13.84,   0.64,
08/15 06Z,  -1.00, -14.83,  99.90, -15.19,   0.64,  (min)
08/15 07Z,  -1.00, -14.74,  99.90, -15.10,   0.64,
08/15 08Z,  -0.90, -13.13,  99.90, -13.40,   0.64,
08/15 09Z,  -0.90, -10.25,  99.90, -10.51,   0.64,
08/15 10Z,  -0.80,  -6.80,  99.90,  -6.96,   0.64,
08/15 11Z,  -0.80,  -3.95,  99.90,  -4.11,   0.64,
08/15 12Z,  -0.80,  -2.57,  99.90,  -2.73,   0.64,