EXTRA-TROPICAL  STORM  SURGE
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Gulf of Alaska
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Surge List
Gulf of Alaska
#Valdez, AK : 05/08/2026 08:22:50 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/06 12Z,   1.00,  -0.74,  -1.71,  99.90,  -1.97,  (max)
05/06 13Z,   0.90,  -1.37,  -2.24,  99.90,  -1.77,
05/06 14Z,   0.70,  -2.82,  -3.69,  99.90,  -1.57,
05/06 15Z,   0.60,  -4.90,  -5.79,  99.90,  -1.49,
05/06 16Z,   0.60,  -7.32,  -8.13,  99.90,  -1.41,
05/06 17Z,   0.70,  -9.65, -10.42,  99.90,  -1.47,
05/06 18Z,   0.80, -11.39, -12.19,  99.90,  -1.60,
05/06 19Z,   0.80, -12.09, -12.95,  99.90,  -1.66,  (min)
05/06 20Z,   0.70, -11.53, -12.42,  99.90,  -1.59,
05/06 21Z,   0.80,  -9.92, -10.92,  99.90,  -1.80,
05/06 22Z,   0.80,  -7.81,  -8.85,  99.90,  -1.84,
05/06 23Z,   0.90,  -5.83,  -6.88,  99.90,  -1.95,
05/07 00Z,   0.90,  -4.40,  -5.46,  99.90,  -1.96,
05/07 01Z,   0.80,  -3.65,  -4.87,  99.90,  -2.02,
05/07 02Z,   0.70,  -3.54,  -4.81,  99.90,  -1.97,  (max)
05/07 03Z,   0.60,  -4.04,  -5.33,  99.90,  -1.89,
05/07 04Z,   0.60,  -5.00,  -6.20,  99.90,  -1.80,
05/07 05Z,   0.60,  -6.15,  -7.35,  99.90,  -1.80,
05/07 06Z,   0.70,  -7.09,  -8.30,  99.90,  -1.91,
05/07 07Z,   0.60,  -7.39,  -8.67,  99.90,  -1.88,  (min)
05/07 08Z,   0.60,  -6.80,  -8.16,  99.90,  -1.96,
05/07 09Z,   0.70,  -5.42,  -6.80,  99.90,  -2.08,
05/07 10Z,   0.70,  -3.70,  -5.03,  99.90,  -2.03,
05/07 11Z,   0.80,  -2.24,  -3.53,  99.90,  -2.09,
05/07 12Z,   0.70,  -1.49,  -2.68,  99.90,  -1.89,
05/07 13Z,   0.60,  -1.56,  -2.68,  99.90,  -1.72,  (max)
05/07 14Z,   0.50,  -2.37,  -3.54,  99.90,  -1.67,
05/07 15Z,   0.50,  -3.80,  -5.04,  99.90,  -1.74,
05/07 16Z,   0.40,  -5.72,  -6.91,  99.90,  -1.59,
05/07 17Z,   0.30,  -7.86,  -8.98,  99.90,  -1.42,
05/07 18Z,   0.30,  -9.84, -10.89,  99.90,  -1.35,
05/07 19Z,   0.30, -11.17, -12.26,  99.90,  -1.39,
05/07 20Z,   0.40, -11.48, -12.60,  99.90,  -1.52,  (min)
05/07 21Z,   0.50, -10.71, -11.91,  99.90,  -1.70,
05/07 22Z,   0.40,  -9.14, -10.34,  99.90,  -1.60,
05/07 23Z,   0.40,  -7.31,  -8.50,  99.90,  -1.59,
05/08 00Z,   0.50,  -5.71,  -6.96,  99.90,  -1.75,
05/08 01Z,   0.50,  -4.60,  -5.82,  99.90,  -1.72,
05/08 02Z,   0.40,  -4.00,  -5.21,  99.90,  -1.61,
05/08 03Z,   0.20,  -3.90,  -5.08,  99.90,  -1.38,  (max)
05/08 04Z,   0.10,  -4.32,  -5.51,  99.90,  -1.29,
05/08 05Z,   0.20,  -5.15,  -6.29,  99.90,  -1.34,
05/08 06Z,   0.40,  -6.14,  -7.26,  99.90,  -1.52,
05/08 07Z,   0.50,  -6.88,  -7.98,  99.90,  -1.60,
05/08 08Z,   0.40,  -6.99,  -8.10,  99.90,  -1.51,  (min)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/08 09Z,   0.40,  -6.33,  99.90,  -7.45,  -1.52,
05/08 10Z,   0.30,  -5.07,  99.90,  -6.30,  -1.53,
05/08 11Z,   0.30,  -3.69,  99.90,  -4.93,  -1.54,
05/08 12Z,   0.30,  -2.66,  99.90,  -3.91,  -1.56,
05/08 13Z,   0.30,  -2.24,  99.90,  -3.51,  -1.57,  (max)
05/08 14Z,   0.30,  -2.45,  99.90,  -3.73,  -1.58,
05/08 15Z,   0.40,  -3.20,  99.90,  -4.40,  -1.59,
05/08 16Z,   0.60,  -4.47,  99.90,  -5.48,  -1.61,
05/08 17Z,   0.70,  -6.18,  99.90,  -7.10,  -1.62,
05/08 18Z,   0.80,  -8.09,  99.90,  -8.92,  -1.63,
05/08 19Z,   0.80,  -9.78,  99.90, -10.62,  -1.64,
05/08 20Z,   0.90, -10.81,  99.90, -11.57,  -1.65,
05/08 21Z,   0.90, -10.90,  99.90, -11.66,  -1.65,  (min)
05/08 22Z,   0.90, -10.07,  99.90, -10.82,  -1.65,
05/08 23Z,   0.90,  -8.65,  99.90,  -9.40,  -1.65,
05/09 00Z,   0.80,  -7.09,  99.90,  -7.94,  -1.65,
05/09 01Z,   0.80,  -5.74,  99.90,  -6.60,  -1.65,
05/09 02Z,   0.80,  -4.73,  99.90,  -5.58,  -1.65,
05/09 03Z,   0.90,  -4.09,  99.90,  -4.84,  -1.65,
05/09 04Z,   1.00,  -3.90,  99.90,  -4.56,  -1.65,  (max)
05/09 05Z,   1.10,  -4.26,  99.90,  -4.81,  -1.65,
05/09 06Z,   1.20,  -5.07,  99.90,  -5.52,  -1.65,
05/09 07Z,   1.30,  -6.03,  99.90,  -6.38,  -1.65,
05/09 08Z,   1.30,  -6.72,  99.90,  -7.08,  -1.65,
05/09 09Z,   1.40,  -6.82,  99.90,  -7.08,  -1.65,  (min)
05/09 10Z,   1.40,  -6.26,  99.90,  -6.52,  -1.65,
05/09 11Z,   1.40,  -5.25,  99.90,  -5.51,  -1.65,
05/09 12Z,   1.40,  -4.20,  99.90,  -4.45,  -1.65,
05/09 13Z,   1.40,  -3.43,  99.90,  -3.68,  -1.65,
05/09 14Z,   1.50,  -3.09,  99.90,  -3.24,  -1.65,  (max)
05/09 15Z,   1.50,  -3.17,  99.90,  -3.33,  -1.65,
05/09 16Z,   1.40,  -3.72,  99.90,  -3.97,  -1.65,
05/09 17Z,   1.40,  -4.79,  99.90,  -5.04,  -1.65,
05/09 18Z,   1.40,  -6.34,  99.90,  -6.59,  -1.65,
05/09 19Z,   1.50,  -8.08,  99.90,  -8.24,  -1.65,
05/09 20Z,   1.50,  -9.59,  99.90,  -9.75,  -1.65,
05/09 21Z,   1.40, -10.45,  99.90, -10.70,  -1.65,  (min)
05/09 22Z,   1.50, -10.45,  99.90, -10.60,  -1.65,
05/09 23Z,   1.50,  -9.67,  99.90,  -9.82,  -1.65,
05/10 00Z,   1.60,  -8.40,  99.90,  -8.45,  -1.65,
05/10 01Z,   1.50,  -6.98,  99.90,  -7.13,  -1.65,
05/10 02Z,   1.50,  -5.64,  99.90,  -5.80,  -1.65,
05/10 03Z,   1.50,  -4.52,  99.90,  -4.68,  -1.65,
05/10 04Z,   1.50,  -3.75,  99.90,  -3.90,  -1.65,
05/10 05Z,   1.50,  -3.52,  99.90,  -3.67,  -1.65,  (max)
05/10 06Z,   1.40,  -3.95,  99.90,  -4.20,  -1.65,
05/10 07Z,   1.40,  -4.90,  99.90,  -5.15,  -1.65,
05/10 08Z,   1.50,  -5.99,  99.90,  -6.15,  -1.65,
05/10 09Z,   1.50,  -6.81,  99.90,  -6.97,  -1.65,
05/10 10Z,   1.50,  -7.07,  99.90,  -7.23,  -1.65,  (min)
05/10 11Z,   1.60,  -6.73,  99.90,  -6.79,  -1.65,
05/10 12Z,   1.60,  -5.98,  99.90,  -6.04,  -1.65,
05/10 13Z,   1.60,  -5.10,  99.90,  -5.15,  -1.65,
05/10 14Z,   1.50,  -4.32,  99.90,  -4.47,  -1.65,
05/10 15Z,   1.50,  -3.77,  99.90,  -3.93,  -1.65,
05/10 16Z,   1.50,  -3.57,  99.90,  -3.72,  -1.65,  (max)
05/10 17Z,   1.40,  -3.86,  99.90,  -4.12,  -1.65,
05/10 18Z,   1.40,  -4.79,  99.90,  -5.04,  -1.65,
05/10 19Z,   1.40,  -6.26,  99.90,  -6.52,  -1.65,
05/10 20Z,   1.40,  -7.94,  99.90,  -8.19,  -1.65,
05/10 21Z,   1.40,  -9.36,  99.90,  -9.62,  -1.65,
05/10 22Z,   1.40, -10.17,  99.90, -10.42,  -1.65,
05/10 23Z,   1.40, -10.18,  99.90, -10.44,  -1.65,  (min)
05/11 00Z,   1.30,  -9.47,  99.90,  -9.82,  -1.65,
05/11 01Z,   1.30,  -8.22,  99.90,  -8.58,  -1.65,
05/11 02Z,   1.30,  -6.71,  99.90,  -7.07,  -1.65,
05/11 03Z,   1.30,  -5.18,  99.90,  -5.53,  -1.65,
05/11 04Z,   1.20,  -3.85,  99.90,  -4.30,  -1.65,
05/11 05Z,   1.10,  -2.99,  99.90,  -3.55,  -1.65,
05/11 06Z,   1.00,  -2.88,  99.90,  -3.53,  -1.65,  (max)
05/11 07Z,   0.90,  -3.56,  99.90,  -4.32,  -1.65,
05/11 08Z,   0.90,  -4.82,  99.90,  -5.57,  -1.65,
05/11 09Z,   0.90,  -6.21,  99.90,  -6.96,  -1.65,
05/11 10Z,   1.00,  -7.31,  99.90,  -7.97,  -1.65,
05/11 11Z,   1.10,  -7.86,  99.90,  -8.41,  -1.65,  (min)
05/11 12Z,   1.10,  -7.77,  99.90,  -8.32,  -1.65,
05/11 13Z,   1.00,  -7.13,  99.90,  -7.78,  -1.65,
05/11 14Z,   0.70,  -6.15,  99.90,  -7.10,  -1.65,
05/11 15Z,   0.50,  -5.07,  99.90,  -6.22,  -1.65,
05/11 16Z,   0.40,  -4.12,  99.90,  -5.37,  -1.65,
05/11 17Z,   0.40,  -3.57,  99.90,  -4.83,  -1.65,  (max)
05/11 18Z,   0.40,  -3.68,  99.90,  -4.94,  -1.65,
05/11 19Z,   0.50,  -4.56,  99.90,  -5.72,  -1.65,
05/11 20Z,   0.70,  -6.04,  99.90,  -7.00,  -1.65,
05/11 21Z,   0.70,  -7.73,  99.90,  -8.68,  -1.65,
05/11 22Z,   0.70,  -9.17,  99.90, -10.13,  -1.65,
05/11 23Z,   0.60, -10.02,  99.90, -11.08,  -1.65,
05/12 00Z,   0.50, -10.08,  99.90, -11.24,  -1.65,