EXTRA-TROPICAL  STORM  SURGE
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Gulf of Alaska
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Surge List
Gulf of Alaska
#Valdez, AK : 08/15/2026 02:22:47 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
08/13 06Z,   0.10, -10.48, -12.31,  99.90,  -1.93,
08/13 07Z,   0.10,  -7.33,  -9.09,  99.90,  -1.86,
08/13 08Z,   0.10,  -4.40,  -6.08,  99.90,  -1.78,
08/13 09Z,   0.00,  -2.35,  -3.99,  99.90,  -1.64,
08/13 10Z,   0.00,  -1.62,  -3.18,  99.90,  -1.56,  (max)
08/13 11Z,   0.00,  -2.45,  -4.01,  99.90,  -1.56,
08/13 12Z,   0.20,  -4.84,  -6.44,  99.90,  -1.80,
08/13 13Z,   0.10,  -8.43, -10.11,  99.90,  -1.78,
08/13 14Z,   0.10, -12.50, -14.18,  99.90,  -1.78,
08/13 15Z,   0.00, -16.05, -17.58,  99.90,  -1.53,
08/13 16Z,   0.00, -18.08, -19.57,  99.90,  -1.49,
08/13 17Z,   0.00, -18.03, -19.61,  99.90,  -1.58,  (min)
08/13 18Z,   0.20, -16.03, -17.71,  99.90,  -1.88,
08/13 19Z,   0.20, -12.78, -14.53,  99.90,  -1.95,
08/13 20Z,   0.10,  -9.21, -10.96,  99.90,  -1.85,
08/13 21Z,   0.10,  -6.11,  -7.69,  99.90,  -1.68,
08/13 22Z,   0.10,  -4.01,  -5.48,  99.90,  -1.57,
08/13 23Z,   0.00,  -3.30,  -4.75,  99.90,  -1.45,  (max)
08/14 00Z,   0.40,  -4.12,  -5.69,  99.90,  -1.97,
08/14 01Z,   0.40,  -6.32,  -8.02,  99.90,  -2.10,
08/14 02Z,   0.30,  -9.37, -10.99,  99.90,  -1.92,
08/14 03Z,   0.20, -12.42, -13.92,  99.90,  -1.70,
08/14 04Z,   0.20, -14.46, -16.06,  99.90,  -1.80,
08/14 05Z,   0.20, -14.76, -16.39,  99.90,  -1.83,  (min)
08/14 06Z,   0.60, -13.21, -14.81,  99.90,  -2.20,
08/14 07Z,   0.60, -10.34, -11.86,  99.90,  -2.12,
08/14 08Z,   0.60,  -7.04,  -8.54,  99.90,  -2.10,
08/14 09Z,   0.50,  -4.17,  -5.72,  99.90,  -2.05,
08/14 10Z,   0.40,  -2.35,  -3.86,  99.90,  -1.91,
08/14 11Z,   0.30,  -1.96,  -3.41,  99.90,  -1.75,  (max)
08/14 12Z,   0.60,  -3.19,  -4.54,  99.90,  -1.95,
08/14 13Z,   0.60,  -5.91,  -7.22,  99.90,  -1.91,
08/14 14Z,   0.50,  -9.64, -11.03,  99.90,  -1.89,
08/14 15Z,   0.40, -13.56, -15.03,  99.90,  -1.87,
08/14 16Z,   0.30, -16.62, -18.01,  99.90,  -1.69,
08/14 17Z,   0.30, -17.92, -19.28,  99.90,  -1.66,  (min)
08/14 18Z,   0.70, -17.11, -18.51,  99.90,  -2.10,
08/14 19Z,   0.70, -14.52, -15.93,  99.90,  -2.11,
08/14 20Z,   0.60, -11.00, -12.34,  99.90,  -1.94,
08/14 21Z,   0.60,  -7.49,  -8.79,  99.90,  -1.90,
08/14 22Z,   0.50,  -4.71,  -5.99,  99.90,  -1.78,
08/14 23Z,   0.50,  -3.16,  -4.45,  99.90,  -1.79,  (max)
08/15 00Z,   0.40,  -3.09,  -4.48,  99.90,  -1.79,
08/15 01Z,   0.50,  -4.56,  -6.08,  99.90,  -2.02,
08/15 02Z,   0.60,  -7.27,  -8.74,  99.90,  -2.07,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
08/15 03Z,   0.70, -10.56,  99.90, -11.91,  -2.05,
08/15 04Z,   0.80, -13.50,  99.90, -14.73,  -2.03,
08/15 05Z,   0.90, -15.17,  99.90, -16.27,  -2.00,  (min)
08/15 06Z,   0.90, -14.97,  99.90, -16.05,  -1.98,
08/15 07Z,   0.90, -13.01,  99.90, -14.07,  -1.96,
08/15 08Z,   0.90,  -9.96,  99.90, -10.99,  -1.93,
08/15 09Z,   0.80,  -6.75,  99.90,  -7.86,  -1.91,
08/15 10Z,   0.70,  -4.17,  99.90,  -5.36,  -1.89,
08/15 11Z,   0.70,  -2.76,  99.90,  -3.93,  -1.86,  (max)
08/15 12Z,   0.70,  -2.81,  99.90,  -3.95,  -1.84,
08/15 13Z,   0.60,  -4.38,  99.90,  -5.60,  -1.82,
08/15 14Z,   0.60,  -7.25,  99.90,  -8.44,  -1.79,
08/15 15Z,   0.60, -10.84,  99.90, -12.03,  -1.79,
08/15 16Z,   0.60, -14.27,  99.90, -15.47,  -1.79,
08/15 17Z,   0.70, -16.59,  99.90, -17.68,  -1.79,
08/15 18Z,   0.70, -17.06,  99.90, -18.15,  -1.79,  (min)
08/15 19Z,   0.70, -15.54,  99.90, -16.63,  -1.79,
08/15 20Z,   0.70, -12.57,  99.90, -13.66,  -1.79,
08/15 21Z,   0.70,  -9.06,  99.90, -10.15,  -1.79,
08/15 22Z,   0.80,  -5.90,  99.90,  -6.89,  -1.79,
08/15 23Z,   0.80,  -3.71,  99.90,  -4.70,  -1.79,
08/16 00Z,   0.70,  -2.84,  99.90,  -3.93,  -1.79,  (max)
08/16 01Z,   0.70,  -3.45,  99.90,  -4.54,  -1.79,
08/16 02Z,   0.70,  -5.44,  99.90,  -6.54,  -1.79,
08/16 03Z,   0.70,  -8.41,  99.90,  -9.51,  -1.79,
08/16 04Z,   0.60, -11.65,  99.90, -12.84,  -1.79,
08/16 05Z,   0.60, -14.25,  99.90, -15.44,  -1.79,
08/16 06Z,   0.60, -15.40,  99.90, -16.59,  -1.79,  (min)
08/16 07Z,   0.60, -14.72,  99.90, -15.91,  -1.79,
08/16 08Z,   0.60, -12.50,  99.90, -13.69,  -1.79,
08/16 09Z,   0.70,  -9.49,  99.90, -10.58,  -1.79,
08/16 10Z,   0.70,  -6.60,  99.90,  -7.69,  -1.79,
08/16 11Z,   0.70,  -4.51,  99.90,  -5.60,  -1.79,
08/16 12Z,   0.80,  -3.61,  99.90,  -4.60,  -1.79,  (max)
08/16 13Z,   0.80,  -4.05,  99.90,  -5.05,  -1.79,
08/16 14Z,   0.70,  -5.81,  99.90,  -6.90,  -1.79,
08/16 15Z,   0.60,  -8.57,  99.90,  -9.76,  -1.79,
08/16 16Z,   0.50, -11.72,  99.90, -13.01,  -1.79,
08/16 17Z,   0.50, -14.44,  99.90, -15.73,  -1.79,
08/16 18Z,   0.50, -15.89,  99.90, -17.19,  -1.79,  (min)
08/16 19Z,   0.60, -15.57,  99.90, -16.76,  -1.79,
08/16 20Z,   0.70, -13.55,  99.90, -14.64,  -1.79,
08/16 21Z,   0.70, -10.48,  99.90, -11.57,  -1.79,
08/16 22Z,   0.70,  -7.29,  99.90,  -8.38,  -1.79,
08/16 23Z,   0.70,  -4.74,  99.90,  -5.83,  -1.79,
08/17 00Z,   0.70,  -3.28,  99.90,  -4.37,  -1.79,
08/17 01Z,   0.70,  -3.12,  99.90,  -4.21,  -1.79,  (max)
08/17 02Z,   0.60,  -4.27,  99.90,  -5.46,  -1.79,
08/17 03Z,   0.60,  -6.55,  99.90,  -7.74,  -1.79,
08/17 04Z,   0.60,  -9.51,  99.90, -10.70,  -1.79,
08/17 05Z,   0.70, -12.44,  99.90, -13.53,  -1.79,
08/17 06Z,   0.70, -14.53,  99.90, -15.63,  -1.79,
08/17 07Z,   0.80, -15.15,  99.90, -16.14,  -1.79,  (min)
08/17 08Z,   0.80, -14.11,  99.90, -15.10,  -1.79,
08/17 09Z,   0.90, -11.83,  99.90, -12.72,  -1.79,
08/17 10Z,   1.10,  -9.11,  99.90,  -9.80,  -1.79,
08/17 11Z,   1.30,  -6.74,  99.90,  -7.23,  -1.79,
08/17 12Z,   1.40,  -5.22,  99.90,  -5.62,  -1.79,
08/17 13Z,   1.40,  -4.78,  99.90,  -5.18,  -1.79,  (max)
08/17 14Z,   1.20,  -5.47,  99.90,  -6.06,  -1.79,
08/17 15Z,   1.00,  -7.17,  99.90,  -7.96,  -1.79,
08/17 16Z,   1.00,  -9.57,  99.90, -10.36,  -1.79,
08/17 17Z,   0.90, -12.09,  99.90, -12.98,  -1.79,
08/17 18Z,   0.80, -14.00,  99.90, -14.99,  -1.79,
08/17 19Z,   0.90, -14.64,  99.90, -15.53,  -1.79,  (min)
08/17 20Z,   1.10, -13.70,  99.90, -14.39,  -1.79,
08/17 21Z,   1.10, -11.45,  99.90, -12.14,  -1.79,
08/17 22Z,   1.10,  -8.60,  99.90,  -9.30,  -1.79,
08/17 23Z,   1.00,  -6.00,  99.90,  -6.79,  -1.79,
08/18 00Z,   0.90,  -4.20,  99.90,  -5.09,  -1.79,
08/18 01Z,   0.80,  -3.46,  99.90,  -4.46,  -1.79,  (max)
08/18 02Z,   0.70,  -3.85,  99.90,  -4.94,  -1.79,
08/18 03Z,   0.70,  -5.31,  99.90,  -6.40,  -1.79,
08/18 04Z,   0.70,  -7.61,  99.90,  -8.70,  -1.79,
08/18 05Z,   0.70, -10.33,  99.90, -11.42,  -1.79,
08/18 06Z,   0.80, -12.81,  99.90, -13.80,  -1.79,
08/18 07Z,   0.90, -14.36,  99.90, -15.26,  -1.79,
08/18 08Z,   0.90, -14.53,  99.90, -15.42,  -1.79,  (min)
08/18 09Z,   0.90, -13.31,  99.90, -14.20,  -1.79,
08/18 10Z,   0.90, -11.22,  99.90, -12.11,  -1.79,
08/18 11Z,   0.80,  -8.99,  99.90,  -9.98,  -1.79,
08/18 12Z,   0.70,  -7.23,  99.90,  -8.32,  -1.79,
08/18 13Z,   0.60,  -6.23,  99.90,  -7.42,  -1.79,
08/18 14Z,   0.60,  -6.08,  99.90,  -7.27,  -1.79,  (max)
08/18 15Z,   0.50,  -6.77,  99.90,  -8.06,  -1.79,
08/18 16Z,   0.50,  -8.21,  99.90,  -9.50,  -1.79,
08/18 17Z,   0.60, -10.09,  99.90, -11.29,  -1.79,
08/18 18Z,   0.70, -11.91,  99.90, -13.01,  -1.79,