EXTRA-TROPICAL  STORM  SURGE
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hat-on
mhhw-on
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Alaska
Gulf of Alaska
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Surge List
Gulf of Alaska
#Alitak, AK : 08/11/2026 23:24:38 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
08/10 06Z,  -0.90,  -1.76,  -1.87,  99.90,   0.79,
08/10 07Z,  -0.90,  -0.25,  -0.47,  99.90,   0.68,
08/10 08Z,  -0.90,   0.35,   0.05,  99.90,   0.60,  (max)
08/10 09Z,  -0.90,  -0.14,  -0.34,  99.90,   0.70,
08/10 10Z,  -0.90,  -1.73,  -1.88,  99.90,   0.75,
08/10 11Z,  -0.90,  -4.23,  -4.43,  99.90,   0.70,
08/10 12Z,  -0.90,  -7.18,  -7.38,  99.90,   0.70,
08/10 13Z,  -0.90, -10.02, -10.22,  99.90,   0.70,
08/10 14Z,  -0.90, -12.18, -12.43,  99.90,   0.65,
08/10 15Z,  -0.90, -13.27, -13.32,  99.90,   0.85,  (min)
08/10 16Z,  -0.90, -13.07, -13.03,  99.90,   0.94,
08/10 17Z,  -0.90, -11.53, -11.78,  99.90,   0.65,
08/10 18Z,  -0.90,  -8.92,  -9.19,  99.90,   0.63,
08/10 19Z,  -0.90,  -6.01,  -6.21,  99.90,   0.70,
08/10 20Z,  -0.90,  -3.64,  -3.78,  99.90,   0.76,
08/10 21Z,  -0.90,  -2.25,  -2.38,  99.90,   0.77,
08/10 22Z,  -0.90,  -2.01,  -2.15,  99.90,   0.76,  (max)
08/10 23Z,  -0.90,  -2.83,  -3.00,  99.90,   0.73,
08/11 00Z,  -0.90,  -4.33,  -4.46,  99.90,   0.77,
08/11 01Z,  -0.90,  -6.00,  -6.01,  99.90,   0.89,
08/11 02Z,  -0.90,  -7.31,  -7.45,  99.90,   0.76,
08/11 03Z,  -0.90,  -7.89,  -8.06,  99.90,   0.73,  (min)
08/11 04Z,  -0.90,  -7.58,  -7.55,  99.90,   0.93,
08/11 05Z,  -0.90,  -6.30,  -6.16,  99.90,   1.04,
08/11 06Z,  -0.90,  -4.16,  -4.15,  99.90,   0.91,
08/11 07Z,  -0.90,  -1.71,  -1.73,  99.90,   0.88,
08/11 08Z,  -0.90,   0.24,   0.18,  99.90,   0.84,
08/11 09Z,  -0.90,   1.07,   0.83,  99.90,   0.66,  (max)
08/11 10Z,  -0.90,   0.54,   0.44,  99.90,   0.80,
08/11 11Z,  -0.90,  -1.34,  -1.32,  99.90,   0.92,
08/11 12Z,  -0.90,  -4.25,  -4.32,  99.90,   0.83,
08/11 13Z,  -0.90,  -7.64,  -7.72,  99.90,   0.82,
08/11 14Z,  -0.90, -10.81, -10.93,  99.90,   0.78,
08/11 15Z,  -0.90, -13.13, -13.29,  99.90,   0.74,
08/11 16Z,  -0.90, -14.14, -14.11,  99.90,   0.93,  (min)
08/11 17Z,  -0.90, -13.64, -13.66,  99.90,   0.88,
08/11 18Z,  -0.90, -11.58, -12.00,  99.90,   0.48,
08/11 19Z,  -0.90,  -8.39,  -8.84,  99.90,   0.45,
08/11 20Z,  -0.90,  -5.03,  -5.31,  99.90,   0.62,
08/11 21Z,  -0.90,  -2.44,  -2.59,  99.90,   0.75,
08/11 22Z,  -0.90,  -1.14,  -1.20,  99.90,   0.84,  (max)
08/11 23Z,  -0.90,  -1.25,  -1.37,  99.90,   0.78,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
08/12 00Z,  -0.90,  -2.59,  99.90,  -2.72,   0.77,
08/12 01Z,  -0.90,  -4.64,  99.90,  -4.78,   0.76,
08/12 02Z,  -0.90,  -6.78,  99.90,  -6.93,   0.74,
08/12 03Z,  -1.00,  -8.40,  99.90,  -8.66,   0.73,
08/12 04Z,  -1.00,  -9.07,  99.90,  -9.35,   0.72,  (min)
08/12 05Z,  -1.00,  -8.63,  99.90,  -8.92,   0.71,
08/12 06Z,  -1.00,  -6.98,  99.90,  -7.28,   0.70,
08/12 07Z,  -1.00,  -4.32,  99.90,  -4.63,   0.68,
08/12 08Z,  -1.00,  -1.39,  99.90,  -1.72,   0.67,
08/12 09Z,  -1.00,   0.81,  99.90,   0.47,   0.66,
08/12 10Z,  -1.00,   1.64,  99.90,   1.29,   0.65,  (max)
08/12 11Z,  -1.00,   0.87,  99.90,   0.50,   0.63,
08/12 12Z,  -1.10,  -1.40,  99.90,  -1.87,   0.63,
08/12 13Z,  -1.10,  -4.73,  99.90,  -5.20,   0.63,
08/12 14Z,  -1.10,  -8.42,  99.90,  -8.89,   0.63,
08/12 15Z,  -1.20, -11.70,  99.90, -12.27,   0.63,
08/12 16Z,  -1.20, -13.90,  99.90, -14.47,   0.63,
08/12 17Z,  -1.30, -14.59,  99.90, -15.26,   0.63,  (min)
08/12 18Z,  -1.30, -13.57,  99.90, -14.24,   0.63,
08/12 19Z,  -1.40, -10.90,  99.90, -11.67,   0.63,
08/12 20Z,  -1.40,  -7.19,  99.90,  -7.96,   0.63,
08/12 21Z,  -1.40,  -3.60,  99.90,  -4.37,   0.63,
08/12 22Z,  -1.50,  -1.11,  99.90,  -1.98,   0.63,
08/12 23Z,  -1.50,  -0.19,  99.90,  -1.05,   0.63,  (max)
08/13 00Z,  -1.60,  -0.86,  99.90,  -1.83,   0.63,
08/13 01Z,  -1.60,  -2.80,  99.90,  -3.77,   0.63,
08/13 02Z,  -1.60,  -5.37,  99.90,  -6.33,   0.63,
08/13 03Z,  -1.60,  -7.84,  99.90,  -8.80,   0.63,
08/13 04Z,  -1.60,  -9.57,  99.90, -10.54,   0.63,
08/13 05Z,  -1.60, -10.16,  99.90, -11.12,   0.63,  (min)
08/13 06Z,  -1.50,  -9.41,  99.90, -10.27,   0.63,
08/13 07Z,  -1.50,  -7.28,  99.90,  -8.15,   0.63,
08/13 08Z,  -1.50,  -4.14,  99.90,  -5.00,   0.63,
08/13 09Z,  -1.50,  -0.93,  99.90,  -1.80,   0.63,
08/13 10Z,  -1.50,   1.26,  99.90,   0.39,   0.63,
08/13 11Z,  -1.50,   1.84,  99.90,   0.97,   0.63,  (max)
08/13 12Z,  -1.50,   0.67,  99.90,  -0.20,   0.63,
08/13 13Z,  -1.50,  -2.01,  99.90,  -2.88,   0.63,
08/13 14Z,  -1.50,  -5.62,  99.90,  -6.48,   0.63,
08/13 15Z,  -1.50,  -9.36,  99.90, -10.23,   0.63,
08/13 16Z,  -1.60, -12.46,  99.90, -13.42,   0.63,
08/13 17Z,  -1.60, -14.26,  99.90, -15.23,   0.63,
08/13 18Z,  -1.60, -14.40,  99.90, -15.37,   0.63,  (min)
08/13 19Z,  -1.60, -12.75,  99.90, -13.72,   0.63,
08/13 20Z,  -1.50,  -9.50,  99.90, -10.36,   0.63,
08/13 21Z,  -1.50,  -5.50,  99.90,  -6.37,   0.63,
08/13 22Z,  -1.50,  -2.01,  99.90,  -2.88,   0.63,
08/13 23Z,  -1.60,   0.05,  99.90,  -0.91,   0.63,
08/14 00Z,  -1.60,   0.36,  99.90,  -0.60,   0.63,  (max)
08/14 01Z,  -1.60,  -0.97,  99.90,  -1.93,   0.63,
08/14 02Z,  -1.60,  -3.46,  99.90,  -4.42,   0.63,
08/14 03Z,  -1.60,  -6.37,  99.90,  -7.34,   0.63,
08/14 04Z,  -1.60,  -8.97,  99.90,  -9.93,   0.63,
08/14 05Z,  -1.60, -10.61,  99.90, -11.58,   0.63,
08/14 06Z,  -1.60, -10.92,  99.90, -11.89,   0.63,  (min)
08/14 07Z,  -1.60,  -9.75,  99.90, -10.72,   0.63,
08/14 08Z,  -1.50,  -7.17,  99.90,  -8.03,   0.63,
08/14 09Z,  -1.50,  -3.73,  99.90,  -4.59,   0.63,
08/14 10Z,  -1.40,  -0.54,  99.90,  -1.31,   0.63,
08/14 11Z,  -1.40,   1.35,  99.90,   0.59,   0.63,
08/14 12Z,  -1.40,   1.49,  99.90,   0.73,   0.63,  (max)
08/14 13Z,  -1.40,  -0.11,  99.90,  -0.88,   0.63,
08/14 14Z,  -1.40,  -3.07,  99.90,  -3.84,   0.63,
08/14 15Z,  -1.40,  -6.71,  99.90,  -7.47,   0.63,
08/14 16Z,  -1.40, -10.21,  99.90, -10.97,   0.63,
08/14 17Z,  -1.30, -12.83,  99.90, -13.49,   0.63,
08/14 18Z,  -1.30, -14.01,  99.90, -14.67,   0.63,  (min)
08/14 19Z,  -1.20, -13.47,  99.90, -14.03,   0.63,
08/14 20Z,  -1.20, -11.19,  99.90, -11.75,   0.63,
08/14 21Z,  -1.20,  -7.57,  99.90,  -8.13,   0.63,
08/14 22Z,  -1.10,  -3.63,  99.90,  -4.09,   0.63,
08/14 23Z,  -1.10,  -0.59,  99.90,  -1.06,   0.63,
08/15 00Z,  -1.10,   0.78,  99.90,   0.32,   0.63,  (max)
08/15 01Z,  -1.10,   0.37,  99.90,  -0.10,   0.63,
08/15 02Z,  -1.10,  -1.57,  99.90,  -2.04,   0.63,
08/15 03Z,  -1.00,  -4.44,  99.90,  -4.80,   0.63,
08/15 04Z,  -1.00,  -7.47,  99.90,  -7.83,   0.63,
08/15 05Z,  -1.00,  -9.95,  99.90, -10.32,   0.63,
08/15 06Z,  -1.00, -11.30,  99.90, -11.67,   0.63,  (min)
08/15 07Z,  -1.00, -11.21,  99.90, -11.57,   0.63,
08/15 08Z,  -0.90,  -9.60,  99.90,  -9.87,   0.63,
08/15 09Z,  -0.90,  -6.72,  99.90,  -6.98,   0.63,
08/15 10Z,  -0.80,  -3.27,  99.90,  -3.44,   0.63,
08/15 11Z,  -0.80,  -0.42,  99.90,  -0.58,   0.63,
08/15 12Z,  -0.80,   0.96,  99.90,   0.80,   0.63,  (max)
08/15 13Z,  -0.90,   0.60,  99.90,   0.33,   0.63,
08/15 14Z,  -0.90,  -1.34,  99.90,  -1.61,   0.63,
08/15 15Z,  -0.90,  -4.35,  99.90,  -4.62,   0.63,
08/15 16Z,  -0.90,  -7.72,  99.90,  -7.99,   0.63,
08/15 17Z,  -0.80, -10.70,  99.90, -10.87,   0.63,
08/15 18Z,  -0.80, -12.63,  99.90, -12.79,   0.63,