EXTRA-TROPICAL  STORM  SURGE
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Gulf of Alaska
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Surge List
Gulf of Alaska
#Valdez, AK : 10/14/2026 07:22:08 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/12 12Z,   0.90,  -4.52,  -5.39,  99.90,  -1.77,  (max)
10/12 13Z,   0.90,  -6.39,  -7.08,  99.90,  -1.59,
10/12 14Z,   0.80,  -8.96,  -9.60,  99.90,  -1.44,
10/12 15Z,   0.80, -11.52, -12.23,  99.90,  -1.51,
10/12 16Z,   0.70, -13.25, -14.07,  99.90,  -1.52,
10/12 17Z,   0.60, -13.49, -14.42,  99.90,  -1.53,  (min)
10/12 18Z,   0.90, -12.05, -13.01,  99.90,  -1.86,
10/12 19Z,   0.90,  -9.38, -10.30,  99.90,  -1.82,
10/12 20Z,   0.80,  -6.34,  -7.29,  99.90,  -1.75,
10/12 21Z,   0.70,  -3.78,  -4.72,  99.90,  -1.64,
10/12 22Z,   0.70,  -2.28,  -3.32,  99.90,  -1.74,
10/12 23Z,   0.70,  -2.13,  -3.19,  99.90,  -1.76,  (max)
10/13 00Z,   1.00,  -3.35,  -4.35,  99.90,  -2.00,
10/13 01Z,   1.00,  -5.80,  -6.62,  99.90,  -1.82,
10/13 02Z,   0.90,  -9.07,  -9.75,  99.90,  -1.58,
10/13 03Z,   0.80, -12.49, -13.13,  99.90,  -1.44,
10/13 04Z,   0.80, -15.26, -16.03,  99.90,  -1.57,
10/13 05Z,   0.80, -16.61, -17.49,  99.90,  -1.68,  (min)
10/13 06Z,   0.90, -16.15, -17.05,  99.90,  -1.80,
10/13 07Z,   0.80, -14.07, -14.96,  99.90,  -1.69,
10/13 08Z,   0.90, -11.10, -11.99,  99.90,  -1.79,
10/13 09Z,   0.90,  -8.11,  -9.07,  99.90,  -1.86,
10/13 10Z,   0.90,  -5.78,  -6.79,  99.90,  -1.91,
10/13 11Z,   0.90,  -4.51,  -5.54,  99.90,  -1.93,
10/13 12Z,   0.90,  -4.43,  -5.38,  99.90,  -1.85,  (max)
10/13 13Z,   0.80,  -5.50,  -6.33,  99.90,  -1.63,
10/13 14Z,   0.80,  -7.44,  -8.17,  99.90,  -1.53,
10/13 15Z,   0.70,  -9.74, -10.47,  99.90,  -1.43,
10/13 16Z,   0.70, -11.74, -12.53,  99.90,  -1.49,
10/13 17Z,   0.60, -12.72, -13.60,  99.90,  -1.48,  (min)
10/13 18Z,   0.80, -12.24, -13.12,  99.90,  -1.68,
10/13 19Z,   0.90, -10.35, -11.26,  99.90,  -1.81,
10/13 20Z,   0.90,  -7.64,  -8.59,  99.90,  -1.85,
10/13 21Z,   0.90,  -4.98,  -5.95,  99.90,  -1.87,
10/13 22Z,   1.00,  -3.09,  -4.10,  99.90,  -2.01,
10/13 23Z,   1.00,  -2.38,  -3.34,  99.90,  -1.96,  (max)
10/14 00Z,   1.00,  -2.94,  -3.84,  99.90,  -1.90,
10/14 01Z,   0.90,  -4.70,  -5.56,  99.90,  -1.76,
10/14 02Z,   0.90,  -7.37,  -8.11,  99.90,  -1.64,
10/14 03Z,   1.00, -10.51, -11.16,  99.90,  -1.65,
10/14 04Z,   1.00, -13.47, -14.15,  99.90,  -1.68,
10/14 05Z,   1.10, -15.53, -16.34,  99.90,  -1.91,
10/14 06Z,   1.20, -16.13, -16.98,  99.90,  -2.05,  (min)
10/14 07Z,   1.20, -15.08, -16.01,  99.90,  -2.13,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/14 08Z,   1.20, -12.77,  99.90, -13.67,  -2.09,
10/14 09Z,   1.20,  -9.96,  99.90, -10.82,  -2.06,
10/14 10Z,   1.30,  -7.44,  99.90,  -8.16,  -2.02,
10/14 11Z,   1.40,  -5.72,  99.90,  -6.31,  -1.99,
10/14 12Z,   1.30,  -5.01,  99.90,  -5.67,  -1.96,  (max)
10/14 13Z,   1.20,  -5.33,  99.90,  -6.06,  -1.92,
10/14 14Z,   1.00,  -6.54,  99.90,  -7.43,  -1.89,
10/14 15Z,   0.90,  -8.31,  99.90,  -9.26,  -1.85,
10/14 16Z,   0.90, -10.17,  99.90, -11.09,  -1.82,
10/14 17Z,   0.80, -11.52,  99.90, -12.50,  -1.79,
10/14 18Z,   0.60, -11.82,  99.90, -12.97,  -1.75,  (min)
10/14 19Z,   0.50, -10.83,  99.90, -12.05,  -1.72,
10/14 20Z,   0.50,  -8.76,  99.90,  -9.98,  -1.72,
10/14 21Z,   0.60,  -6.30,  99.90,  -7.42,  -1.72,
10/14 22Z,   0.70,  -4.22,  99.90,  -5.24,  -1.72,
10/14 23Z,   0.70,  -3.07,  99.90,  -4.09,  -1.72,
10/15 00Z,   0.80,  -3.06,  99.90,  -3.98,  -1.72,  (max)
10/15 01Z,   0.70,  -4.14,  99.90,  -5.15,  -1.72,
10/15 02Z,   0.60,  -6.12,  99.90,  -7.24,  -1.72,
10/15 03Z,   0.50,  -8.72,  99.90,  -9.93,  -1.72,
10/15 04Z,   0.30, -11.48,  99.90, -12.89,  -1.72,
10/15 05Z,   0.40, -13.83,  99.90, -15.15,  -1.72,
10/15 06Z,   0.50, -15.21,  99.90, -16.43,  -1.72,  (min)
10/15 07Z,   0.70, -15.20,  99.90, -16.22,  -1.72,
10/15 08Z,   0.80, -13.83,  99.90, -14.75,  -1.72,
10/15 09Z,   0.90, -11.57,  99.90, -12.38,  -1.72,
10/15 10Z,   1.00,  -9.15,  99.90,  -9.87,  -1.72,
10/15 11Z,   1.10,  -7.22,  99.90,  -7.84,  -1.72,
10/15 12Z,   1.20,  -6.08,  99.90,  -6.60,  -1.72,
10/15 13Z,   1.40,  -5.80,  99.90,  -6.12,  -1.72,  (max)
10/15 14Z,   1.60,  -6.29,  99.90,  -6.41,  -1.72,
10/15 15Z,   1.70,  -7.40,  99.90,  -7.42,  -1.72,
10/15 16Z,   1.70,  -8.84,  99.90,  -8.86,  -1.72,
10/15 17Z,   1.80, -10.19,  99.90, -10.11,  -1.72,
10/15 18Z,   2.00, -10.96,  99.90, -10.68,  -1.72,  (min)
10/15 19Z,   2.00, -10.76,  99.90, -10.48,  -1.72,
10/15 20Z,   1.90,  -9.50,  99.90,  -9.32,  -1.72,
10/15 21Z,   1.80,  -7.54,  99.90,  -7.46,  -1.72,
10/15 22Z,   1.90,  -5.53,  99.90,  -5.35,  -1.72,
10/15 23Z,   2.00,  -4.12,  99.90,  -3.84,  -1.72,
10/16 00Z,   2.00,  -3.64,  99.90,  -3.36,  -1.72,  (max)
10/16 01Z,   2.10,  -4.11,  99.90,  -3.73,  -1.72,
10/16 02Z,   2.20,  -5.40,  99.90,  -4.91,  -1.72,
10/16 03Z,   2.30,  -7.32,  99.90,  -6.73,  -1.72,
10/16 04Z,   2.30,  -9.60,  99.90,  -9.02,  -1.72,
10/16 05Z,   2.10, -11.88,  99.90, -11.50,  -1.72,
10/16 06Z,   1.80, -13.66,  99.90, -13.58,  -1.72,
10/16 07Z,   1.90, -14.49,  99.90, -14.31,  -1.72,  (min)
10/16 08Z,   1.70, -14.12,  99.90, -14.13,  -1.72,
10/16 09Z,   1.60, -12.68,  99.90, -12.80,  -1.72,
10/16 10Z,   1.40, -10.71,  99.90, -11.03,  -1.72,
10/16 11Z,   1.10,  -8.83,  99.90,  -9.45,  -1.72,
10/16 12Z,   1.30,  -7.46,  99.90,  -7.88,  -1.72,
10/16 13Z,   1.30,  -6.74,  99.90,  -7.16,  -1.72,
10/16 14Z,   1.40,  -6.63,  99.90,  -6.95,  -1.72,  (max)
10/16 15Z,   1.60,  -7.06,  99.90,  -7.18,  -1.72,
10/16 16Z,   1.70,  -7.92,  99.90,  -7.94,  -1.72,
10/16 17Z,   1.70,  -8.98,  99.90,  -9.00,  -1.72,
10/16 18Z,   1.50,  -9.88,  99.90, -10.10,  -1.72,
10/16 19Z,   1.30, -10.24,  99.90, -10.65,  -1.72,  (min)
10/16 20Z,   1.20,  -9.76,  99.90, -10.28,  -1.72,
10/16 21Z,   1.20,  -8.50,  99.90,  -9.01,  -1.72,
10/16 22Z,   1.10,  -6.85,  99.90,  -7.47,  -1.72,
10/16 23Z,   1.00,  -5.40,  99.90,  -6.12,  -1.72,
10/17 00Z,   1.00,  -4.60,  99.90,  -5.32,  -1.72,  (max)
10/17 01Z,   0.90,  -4.56,  99.90,  -5.38,  -1.72,
10/17 02Z,   0.90,  -5.21,  99.90,  -6.03,  -1.72,
10/17 03Z,   0.90,  -6.42,  99.90,  -7.23,  -1.72,
10/17 04Z,   0.90,  -8.07,  99.90,  -8.89,  -1.72,
10/17 05Z,   1.00,  -9.98,  99.90, -10.70,  -1.72,
10/17 06Z,   1.10, -11.81,  99.90, -12.43,  -1.72,
10/17 07Z,   1.20, -13.16,  99.90, -13.68,  -1.72,
10/17 08Z,   1.10, -13.65,  99.90, -14.26,  -1.72,  (min)
10/17 09Z,   1.10, -13.15,  99.90, -13.77,  -1.72,
10/17 10Z,   1.10, -11.89,  99.90, -12.51,  -1.72,
10/17 11Z,   1.10, -10.35,  99.90, -10.97,  -1.72,
10/17 12Z,   1.10,  -8.97,  99.90,  -9.59,  -1.72,
10/17 13Z,   1.00,  -7.99,  99.90,  -8.71,  -1.72,
10/17 14Z,   1.10,  -7.42,  99.90,  -8.04,  -1.72,
10/17 15Z,   1.10,  -7.23,  99.90,  -7.85,  -1.72,  (max)
10/17 16Z,   1.20,  -7.44,  99.90,  -7.96,  -1.72,
10/17 17Z,   1.30,  -8.02,  99.90,  -8.44,  -1.72,
10/17 18Z,   1.40,  -8.78,  99.90,  -9.10,  -1.72,
10/17 19Z,   1.40,  -9.41,  99.90,  -9.72,  -1.72,
10/17 20Z,   1.40,  -9.55,  99.90,  -9.87,  -1.72,  (min)
10/17 21Z,   1.40,  -9.04,  99.90,  -9.35,  -1.72,
10/17 22Z,   1.40,  -7.99,  99.90,  -8.31,  -1.72,
10/17 23Z,   1.40,  -6.79,  99.90,  -7.10,  -1.72,
10/18 00Z,   1.40,  -5.86,  99.90,  -6.18,  -1.72,