EXTRA-TROPICAL  STORM  SURGE
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Alaska
Gulf of Alaska
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Surge List
Gulf of Alaska
#Seward, AK : 09/10/2026 21:24:28 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
09/09 06Z,   1.10,  -1.94,  -2.59,  99.90,  -1.75,
09/09 07Z,   1.10,  -0.22,  -0.83,  99.90,  -1.71,
09/09 08Z,   1.00,   0.57,   0.02,  99.90,  -1.55,  (max)
09/09 09Z,   0.90,   0.17,  -0.51,  99.90,  -1.58,
09/09 10Z,   0.90,  -1.41,  -2.14,  99.90,  -1.63,
09/09 11Z,   0.80,  -3.95,  -4.67,  99.90,  -1.52,
09/09 12Z,   0.90,  -6.89,  -7.64,  99.90,  -1.65,
09/09 13Z,   0.80,  -9.54, -10.27,  99.90,  -1.53,
09/09 14Z,   0.80, -11.26, -12.06,  99.90,  -1.60,
09/09 15Z,   0.70, -11.69, -12.57,  99.90,  -1.58,  (min)
09/09 16Z,   0.60, -10.77, -11.57,  99.90,  -1.40,
09/09 17Z,   0.60,  -8.71,  -9.67,  99.90,  -1.56,
09/09 18Z,   0.70,  -6.03,  -7.06,  99.90,  -1.73,
09/09 19Z,   0.70,  -3.42,  -4.44,  99.90,  -1.72,
09/09 20Z,   0.70,  -1.49,  -2.50,  99.90,  -1.71,
09/09 21Z,   0.70,  -0.63,  -1.69,  99.90,  -1.76,  (max)
09/09 22Z,   0.70,  -0.98,  -2.05,  99.90,  -1.77,
09/09 23Z,   0.70,  -2.46,  -3.53,  99.90,  -1.77,
09/10 00Z,   0.70,  -4.66,  -5.87,  99.90,  -1.91,
09/10 01Z,   0.70,  -6.93,  -8.17,  99.90,  -1.94,
09/10 02Z,   0.60,  -8.60,  -9.89,  99.90,  -1.89,
09/10 03Z,   0.60,  -9.17, -10.41,  99.90,  -1.84,  (min)
09/10 04Z,   0.60,  -8.48,  -9.67,  99.90,  -1.79,
09/10 05Z,   0.50,  -6.66,  -7.88,  99.90,  -1.72,
09/10 06Z,   0.60,  -4.15,  -5.38,  99.90,  -1.83,
09/10 07Z,   0.60,  -1.63,  -2.84,  99.90,  -1.81,
09/10 08Z,   0.60,   0.21,  -1.00,  99.90,  -1.81,
09/10 09Z,   0.60,   0.90,  -0.27,  99.90,  -1.77,  (max)
09/10 10Z,   0.60,   0.24,  -0.92,  99.90,  -1.76,
09/10 11Z,   0.50,  -1.70,  -2.89,  99.90,  -1.69,
09/10 12Z,   0.50,  -4.56,  -5.67,  99.90,  -1.61,
09/10 13Z,   0.50,  -7.67,  -8.84,  99.90,  -1.67,
09/10 14Z,   0.50, -10.26, -11.54,  99.90,  -1.78,
09/10 15Z,   0.40, -11.67, -12.94,  99.90,  -1.67,
09/10 16Z,   0.40, -11.61, -12.95,  99.90,  -1.74,  (min)
09/10 17Z,   0.40, -10.11, -11.57,  99.90,  -1.86,
09/10 18Z,   0.30,  -7.54,  -8.88,  99.90,  -1.64,
09/10 19Z,   0.30,  -4.56,  -5.75,  99.90,  -1.49,
09/10 20Z,   0.30,  -1.93,  -3.07,  99.90,  -1.44,
09/10 21Z,   0.40,  -0.28,  -1.52,  99.90,  -1.64,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
09/10 22Z,   0.30,   0.09,  99.90,  -1.25,  -1.64,  (max)
09/10 23Z,   0.40,  -0.89,  99.90,  -2.12,  -1.64,
09/11 00Z,   0.30,  -2.99,  99.90,  -4.32,  -1.63,
09/11 01Z,   0.40,  -5.68,  99.90,  -6.91,  -1.63,
09/11 02Z,   0.30,  -8.19,  99.90,  -9.51,  -1.63,
09/11 03Z,   0.40,  -9.80,  99.90, -11.02,  -1.62,
09/11 04Z,   0.40, -10.07,  99.90, -11.29,  -1.62,  (min)
09/11 05Z,   0.40,  -8.94,  99.90, -10.15,  -1.61,
09/11 06Z,   0.40,  -6.67,  99.90,  -7.88,  -1.61,
09/11 07Z,   0.40,  -3.84,  99.90,  -5.05,  -1.61,
09/11 08Z,   0.40,  -1.22,  99.90,  -2.43,  -1.60,
09/11 09Z,   0.40,   0.49,  99.90,  -0.71,  -1.60,
09/11 10Z,   0.40,   0.88,  99.90,  -0.32,  -1.60,  (max)
09/11 11Z,   0.30,  -0.15,  99.90,  -1.45,  -1.60,
09/11 12Z,   0.30,  -2.42,  99.90,  -3.72,  -1.60,
09/11 13Z,   0.20,  -5.47,  99.90,  -6.87,  -1.60,
09/11 14Z,   0.20,  -8.51,  99.90,  -9.91,  -1.60,
09/11 15Z,   0.20, -10.75,  99.90, -12.15,  -1.60,
09/11 16Z,   0.20, -11.61,  99.90, -13.01,  -1.60,  (min)
09/11 17Z,   0.20, -10.91,  99.90, -12.31,  -1.60,
09/11 18Z,   0.30,  -8.84,  99.90, -10.14,  -1.60,
09/11 19Z,   0.30,  -5.91,  99.90,  -7.21,  -1.60,
09/11 20Z,   0.30,  -2.88,  99.90,  -4.18,  -1.60,
09/11 21Z,   0.40,  -0.54,  99.90,  -1.74,  -1.60,
09/11 22Z,   0.40,   0.60,  99.90,  -0.60,  -1.60,  (max)
09/11 23Z,   0.40,   0.30,  99.90,  -0.90,  -1.60,
09/12 00Z,   0.40,  -1.34,  99.90,  -2.54,  -1.60,
09/12 01Z,   0.40,  -3.97,  99.90,  -5.17,  -1.60,
09/12 02Z,   0.40,  -6.93,  99.90,  -8.13,  -1.60,
09/12 03Z,   0.40,  -9.40,  99.90, -10.60,  -1.60,
09/12 04Z,   0.40, -10.70,  99.90, -11.90,  -1.60,  (min)
09/12 05Z,   0.40, -10.51,  99.90, -11.71,  -1.60,
09/12 06Z,   0.40,  -8.90,  99.90, -10.10,  -1.60,
09/12 07Z,   0.40,  -6.29,  99.90,  -7.49,  -1.60,
09/12 08Z,   0.50,  -3.35,  99.90,  -4.45,  -1.60,
09/12 09Z,   0.50,  -0.89,  99.90,  -1.99,  -1.60,
09/12 10Z,   0.60,   0.48,  99.90,  -0.52,  -1.60,  (max)
09/12 11Z,   0.50,   0.45,  99.90,  -0.65,  -1.60,
09/12 12Z,   0.50,  -0.95,  99.90,  -2.05,  -1.60,
09/12 13Z,   0.60,  -3.44,  99.90,  -4.44,  -1.60,
09/12 14Z,   0.60,  -6.44,  99.90,  -7.44,  -1.60,
09/12 15Z,   0.50,  -9.14,  99.90, -10.24,  -1.60,
09/12 16Z,   0.60, -10.79,  99.90, -11.79,  -1.60,
09/12 17Z,   0.60, -10.95,  99.90, -11.95,  -1.60,  (min)
09/12 18Z,   0.60,  -9.62,  99.90, -10.62,  -1.60,
09/12 19Z,   0.70,  -7.12,  99.90,  -8.02,  -1.60,
09/12 20Z,   0.70,  -4.10,  99.90,  -5.00,  -1.60,
09/12 21Z,   0.80,  -1.33,  99.90,  -2.13,  -1.60,
09/12 22Z,   0.80,   0.47,  99.90,  -0.33,  -1.60,
09/12 23Z,   0.80,   0.91,  99.90,   0.11,  -1.60,  (max)
09/13 00Z,   0.70,  -0.07,  99.90,  -0.97,  -1.60,
09/13 01Z,   0.70,  -2.27,  99.90,  -3.17,  -1.60,
09/13 02Z,   0.70,  -5.20,  99.90,  -6.10,  -1.60,
09/13 03Z,   0.70,  -8.15,  99.90,  -9.05,  -1.60,
09/13 04Z,   0.70, -10.31,  99.90, -11.21,  -1.60,
09/13 05Z,   0.70, -11.12,  99.90, -12.02,  -1.60,  (min)
09/13 06Z,   0.70, -10.41,  99.90, -11.31,  -1.60,
09/13 07Z,   0.70,  -8.42,  99.90,  -9.32,  -1.60,
09/13 08Z,   0.80,  -5.67,  99.90,  -6.47,  -1.60,
09/13 09Z,   0.80,  -2.88,  99.90,  -3.68,  -1.60,
09/13 10Z,   0.80,  -0.79,  99.90,  -1.58,  -1.60,
09/13 11Z,   0.70,   0.11,  99.90,  -0.79,  -1.60,  (max)
09/13 12Z,   0.70,  -0.35,  99.90,  -1.25,  -1.60,
09/13 13Z,   0.70,  -2.02,  99.90,  -2.92,  -1.60,
09/13 14Z,   0.60,  -4.52,  99.90,  -5.52,  -1.60,
09/13 15Z,   0.60,  -7.22,  99.90,  -8.22,  -1.60,
09/13 16Z,   0.60,  -9.35,  99.90, -10.35,  -1.60,
09/13 17Z,   0.70, -10.28,  99.90, -11.18,  -1.60,  (min)
09/13 18Z,   0.70,  -9.75,  99.90, -10.65,  -1.60,
09/13 19Z,   0.80,  -7.93,  99.90,  -8.73,  -1.60,
09/13 20Z,   0.80,  -5.27,  99.90,  -6.07,  -1.60,
09/13 21Z,   0.80,  -2.45,  99.90,  -3.25,  -1.60,
09/13 22Z,   0.80,  -0.21,  99.90,  -1.01,  -1.60,
09/13 23Z,   0.70,   0.89,  99.90,  -0.01,  -1.60,  (max)
09/14 00Z,   0.70,   0.62,  99.90,  -0.28,  -1.60,
09/14 01Z,   0.70,  -0.95,  99.90,  -1.85,  -1.60,
09/14 02Z,   0.60,  -3.48,  99.90,  -4.48,  -1.60,
09/14 03Z,   0.60,  -6.44,  99.90,  -7.44,  -1.60,
09/14 04Z,   0.70,  -9.09,  99.90,  -9.99,  -1.60,
09/14 05Z,   0.70, -10.74,  99.90, -11.64,  -1.60,
09/14 06Z,   0.80, -10.99,  99.90, -11.79,  -1.60,  (min)
09/14 07Z,   0.80,  -9.85,  99.90, -10.65,  -1.60,
09/14 08Z,   0.80,  -7.67,  99.90,  -8.47,  -1.60,
09/14 09Z,   0.90,  -5.02,  99.90,  -5.72,  -1.60,
09/14 10Z,   0.90,  -2.59,  99.90,  -3.29,  -1.60,
09/14 11Z,   0.90,  -1.00,  99.90,  -1.70,  -1.60,
09/14 12Z,   0.80,  -0.61,  99.90,  -1.40,  -1.60,
09/14 13Z,  99.90,  -1.40,  99.90,  99.90,  -1.60,
09/14 14Z,  99.90,  -3.15,  99.90,  99.90,  -1.60,
09/14 15Z,  99.90,  -5.43,  99.90,  99.90,  -1.60,
09/14 16Z,  99.90,  -7.62,  99.90,  99.90,  -1.60,
09/14 17Z,  99.90,  -9.05,  99.90,  99.90,  -1.60,
09/14 18Z,  99.90,  -9.26,  99.90,  99.90,  -1.60,