EXTRA-TROPICAL  STORM  SURGE
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Gulf of Alaska
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Surge List
Gulf of Alaska
#Valdez, AK : 10/11/2026 06:23:35 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/09 12Z,   0.50,  -5.71,  -6.94,  99.90,  -1.73,
10/09 13Z,   0.50,  -8.75,  -9.88,  99.90,  -1.63,
10/09 14Z,   0.40, -11.03, -12.32,  99.90,  -1.69,
10/09 15Z,   0.30, -11.80, -13.36,  99.90,  -1.86,  (min)
10/09 16Z,   0.30, -10.80, -12.44,  99.90,  -1.94,
10/09 17Z,   0.20,  -8.34,  -9.83,  99.90,  -1.69,
10/09 18Z,   0.20,  -5.18,  -6.56,  99.90,  -1.58,
10/09 19Z,   0.20,  -2.16,  -3.45,  99.90,  -1.49,
10/09 20Z,   0.30,   0.07,  -1.42,  99.90,  -1.79,
10/09 21Z,   0.40,   1.06,  -0.59,  99.90,  -2.05,  (max)
10/09 22Z,   0.50,   0.60,  -1.03,  99.90,  -2.13,
10/09 23Z,   0.50,  -1.28,  -2.91,  99.90,  -2.13,
10/10 00Z,   0.40,  -4.26,  -5.81,  99.90,  -1.95,
10/10 01Z,   0.30,  -7.70,  -9.12,  99.90,  -1.72,
10/10 02Z,   0.10, -10.71, -12.10,  99.90,  -1.49,
10/10 03Z,   0.10, -12.40, -13.98,  99.90,  -1.68,  (min)
10/10 04Z,   0.10, -12.25, -13.95,  99.90,  -1.80,
10/10 05Z,   0.20, -10.38, -12.02,  99.90,  -1.84,
10/10 06Z,   0.20,  -7.43,  -8.93,  99.90,  -1.70,
10/10 07Z,   0.30,  -4.28,  -5.61,  99.90,  -1.63,
10/10 08Z,   0.30,  -1.67,  -2.98,  99.90,  -1.61,
10/10 09Z,   0.40,  -0.12,  -1.56,  99.90,  -1.84,
10/10 10Z,   0.40,   0.08,  -1.43,  99.90,  -1.91,  (max)
10/10 11Z,   0.40,  -1.13,  -2.66,  99.90,  -1.93,
10/10 12Z,   0.30,  -3.52,  -4.95,  99.90,  -1.73,
10/10 13Z,   0.20,  -6.56,  -7.94,  99.90,  -1.58,
10/10 14Z,   0.20,  -9.43, -10.79,  99.90,  -1.56,
10/10 15Z,   0.20, -11.21, -12.81,  99.90,  -1.80,
10/10 16Z,   0.30, -11.24, -12.96,  99.90,  -2.02,  (min)
10/10 17Z,   0.20,  -9.50, -11.09,  99.90,  -1.79,
10/10 18Z,   0.20,  -6.56,  -7.96,  99.90,  -1.60,
10/10 19Z,   0.20,  -3.31,  -4.62,  99.90,  -1.51,
10/10 20Z,   0.20,  -0.56,  -1.97,  99.90,  -1.61,
10/10 21Z,   0.30,   1.12,  -0.40,  99.90,  -1.82,
10/10 22Z,   0.30,   1.40,  -0.15,  99.90,  -1.85,  (max)
10/10 23Z,   0.30,   0.19,  -1.21,  99.90,  -1.70,
10/11 00Z,   0.40,  -2.38,  -3.65,  99.90,  -1.67,
10/11 01Z,   0.40,  -5.83,  -6.96,  99.90,  -1.53,
10/11 02Z,   0.40,  -9.39, -10.46,  99.90,  -1.47,
10/11 03Z,   0.40, -12.12, -13.38,  99.90,  -1.66,
10/11 04Z,   0.40, -13.19, -14.47,  99.90,  -1.68,  (min)
10/11 05Z,   0.30, -12.30, -13.69,  99.90,  -1.69,
10/11 06Z,   0.30,  -9.83, -10.98,  99.90,  -1.45,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/11 07Z,   0.40,  -6.60,  99.90,  -7.67,  -1.46,
10/11 08Z,   0.50,  -3.49,  99.90,  -4.47,  -1.48,
10/11 09Z,   0.60,  -1.17,  99.90,  -2.06,  -1.49,
10/11 10Z,   0.70,  -0.04,  99.90,  -0.85,  -1.51,  (max)
10/11 11Z,   0.90,  -0.30,  99.90,  -0.92,  -1.52,
10/11 12Z,   1.00,  -1.89,  99.90,  -2.43,  -1.53,
10/11 13Z,   1.20,  -4.48,  99.90,  -4.83,  -1.55,
10/11 14Z,   1.20,  -7.42,  99.90,  -7.78,  -1.56,
10/11 15Z,   1.10,  -9.83,  99.90, -10.30,  -1.58,
10/11 16Z,   0.90, -10.86,  99.90, -11.55,  -1.59,  (min)
10/11 17Z,   0.80, -10.11,  99.90, -10.91,  -1.60,
10/11 18Z,   0.80,  -7.77,  99.90,  -8.59,  -1.62,
10/11 19Z,   0.80,  -4.63,  99.90,  -5.45,  -1.62,
10/11 20Z,   0.80,  -1.59,  99.90,  -2.40,  -1.62,
10/11 21Z,   0.80,   0.63,  99.90,  -0.19,  -1.62,
10/11 22Z,   0.90,   1.58,  99.90,   0.86,  -1.62,  (max)
10/11 23Z,   1.00,   1.08,  99.90,   0.46,  -1.62,
10/12 00Z,   0.90,  -0.85,  99.90,  -1.57,  -1.62,
10/12 01Z,   0.80,  -3.92,  99.90,  -4.73,  -1.62,
10/12 02Z,   0.70,  -7.53,  99.90,  -8.44,  -1.62,
10/12 03Z,   0.60, -10.84,  99.90, -11.86,  -1.62,
10/12 04Z,   0.60, -12.96,  99.90, -13.98,  -1.62,
10/12 05Z,   0.70, -13.25,  99.90, -14.17,  -1.62,  (min)
10/12 06Z,   0.70, -11.68,  99.90, -12.60,  -1.62,
10/12 07Z,   0.80,  -8.82,  99.90,  -9.64,  -1.62,
10/12 08Z,   0.80,  -5.58,  99.90,  -6.40,  -1.62,
10/12 09Z,   0.80,  -2.76,  99.90,  -3.58,  -1.62,
10/12 10Z,   0.80,  -0.91,  99.90,  -1.73,  -1.62,
10/12 11Z,   0.70,  -0.31,  99.90,  -1.23,  -1.62,  (max)
10/12 12Z,   0.70,  -1.03,  99.90,  -1.95,  -1.62,
10/12 13Z,   0.60,  -2.90,  99.90,  -3.92,  -1.62,
10/12 14Z,   0.60,  -5.47,  99.90,  -6.49,  -1.62,
10/12 15Z,   0.70,  -8.03,  99.90,  -8.95,  -1.62,
10/12 16Z,   0.70,  -9.76,  99.90, -10.68,  -1.62,
10/12 17Z,   0.80, -10.00,  99.90, -10.82,  -1.62,  (min)
10/12 18Z,   0.70,  -8.56,  99.90,  -9.48,  -1.62,
10/12 19Z,   0.80,  -5.89,  99.90,  -6.71,  -1.62,
10/12 20Z,   0.80,  -2.85,  99.90,  -3.67,  -1.62,
10/12 21Z,   0.90,  -0.29,  99.90,  -1.01,  -1.62,
10/12 22Z,   0.90,   1.21,  99.90,   0.49,  -1.62,
10/12 23Z,   0.90,   1.36,  99.90,   0.65,  -1.62,  (max)
10/13 00Z,   0.80,   0.14,  99.90,  -0.68,  -1.62,
10/13 01Z,   0.80,  -2.31,  99.90,  -3.13,  -1.62,
10/13 02Z,   0.80,  -5.58,  99.90,  -6.40,  -1.62,
10/13 03Z,   0.80,  -9.00,  99.90,  -9.82,  -1.62,
10/13 04Z,   0.80, -11.77,  99.90, -12.59,  -1.62,
10/13 05Z,   0.80, -13.12,  99.90, -13.94,  -1.62,  (min)
10/13 06Z,   0.80, -12.66,  99.90, -13.48,  -1.62,
10/13 07Z,   0.80, -10.58,  99.90, -11.40,  -1.62,
10/13 08Z,   0.90,  -7.61,  99.90,  -8.33,  -1.62,
10/13 09Z,   0.90,  -4.62,  99.90,  -5.33,  -1.62,
10/13 10Z,   1.00,  -2.29,  99.90,  -2.91,  -1.62,
10/13 11Z,   1.00,  -1.02,  99.90,  -1.64,  -1.62,  (max)
10/13 12Z,   0.90,  -0.94,  99.90,  -1.66,  -1.62,
10/13 13Z,   0.80,  -2.01,  99.90,  -2.83,  -1.62,
10/13 14Z,   0.80,  -3.95,  99.90,  -4.77,  -1.62,
10/13 15Z,   0.70,  -6.25,  99.90,  -7.17,  -1.62,
10/13 16Z,   0.70,  -8.25,  99.90,  -9.16,  -1.62,
10/13 17Z,   0.70,  -9.23,  99.90, -10.15,  -1.62,  (min)
10/13 18Z,   0.70,  -8.75,  99.90,  -9.67,  -1.62,
10/13 19Z,   0.60,  -6.86,  99.90,  -7.88,  -1.62,
10/13 20Z,   0.70,  -4.15,  99.90,  -5.07,  -1.62,
10/13 21Z,   0.70,  -1.49,  99.90,  -2.41,  -1.62,
10/13 22Z,   0.80,   0.40,  99.90,  -0.42,  -1.62,
10/13 23Z,   0.80,   1.11,  99.90,   0.29,  -1.62,  (max)
10/14 00Z,   0.90,   0.55,  99.90,  -0.17,  -1.62,
10/14 01Z,   0.90,  -1.21,  99.90,  -1.92,  -1.62,
10/14 02Z,   0.80,  -3.88,  99.90,  -4.70,  -1.62,
10/14 03Z,   0.80,  -7.02,  99.90,  -7.84,  -1.62,
10/14 04Z,   0.80,  -9.98,  99.90, -10.79,  -1.62,
10/14 05Z,   0.80, -12.04,  99.90, -12.86,  -1.62,
10/14 06Z,   0.90, -12.64,  99.90, -13.35,  -1.62,  (min)
10/14 07Z,   1.00, -11.59,  99.90, -12.21,  -1.62,
10/14 08Z,   1.20,  -9.28,  99.90,  -9.70,  -1.62,
10/14 09Z,   1.20,  -6.47,  99.90,  -6.89,  -1.62,
10/14 10Z,   1.20,  -3.95,  99.90,  -4.37,  -1.62,
10/14 11Z,   1.20,  -2.23,  99.90,  -2.64,  -1.62,
10/14 12Z,   1.10,  -1.52,  99.90,  -2.04,  -1.62,  (max)
10/14 13Z,   1.00,  -1.84,  99.90,  -2.46,  -1.62,
10/14 14Z,   1.00,  -3.05,  99.90,  -3.67,  -1.62,
10/14 15Z,   1.10,  -4.82,  99.90,  -5.34,  -1.62,
10/14 16Z,   1.20,  -6.68,  99.90,  -7.10,  -1.62,
10/14 17Z,   1.20,  -8.03,  99.90,  -8.45,  -1.62,
10/14 18Z,   1.10,  -8.33,  99.90,  -8.85,  -1.62,  (min)
10/14 19Z,   1.00,  -7.34,  99.90,  -7.96,  -1.62,
10/14 20Z,   0.90,  -5.27,  99.90,  -5.99,  -1.62,
10/14 21Z,   1.00,  -2.81,  99.90,  -3.43,  -1.62,
10/14 22Z,   1.00,  -0.73,  99.90,  -1.35,  -1.62,
10/14 23Z,   1.00,   0.42,  99.90,  -0.20,  -1.62,  (max)
10/15 00Z,   0.90,   0.43,  99.90,  -0.29,  -1.62,