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 : 07/19/2026 15:21:07 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/18 00Z,  -0.50,   3.90,   4.12,  99.90,   0.72,
07/18 01Z,  -0.50,   5.49,   5.76,  99.90,   0.77,  (max)
07/18 02Z,  -0.50,   5.44,   5.55,  99.90,   0.61,
07/18 03Z,  -0.50,   4.00,   4.20,  99.90,   0.70,
07/18 04Z,  -0.40,   1.65,   1.86,  99.90,   0.61,
07/18 05Z,  -0.40,  -0.98,  -0.78,  99.90,   0.60,
07/18 06Z,  -0.50,  -3.25,  -3.00,  99.90,   0.75,
07/18 07Z,  -0.50,  -4.58,  -4.45,  99.90,   0.63,  (min)
07/18 08Z,  -0.50,  -4.64,  -4.39,  99.90,   0.75,
07/18 09Z,  -0.40,  -3.38,  -3.02,  99.90,   0.76,
07/18 10Z,  -0.40,  -1.02,  -0.98,  99.90,   0.44,
07/18 11Z,  -0.40,   1.91,   1.95,  99.90,   0.44,
07/18 12Z,  -0.50,   4.42,   4.56,  99.90,   0.64,
07/18 13Z,  -0.50,   5.66,   5.67,  99.90,   0.51,  (max)
07/18 14Z,  -0.50,   5.36,   5.38,  99.90,   0.52,
07/18 15Z,  -0.50,   3.69,   3.98,  99.90,   0.79,
07/18 16Z,  -0.50,   1.03,   1.30,  99.90,   0.77,
07/18 17Z,  -0.50,  -2.04,  -1.81,  99.90,   0.73,
07/18 18Z,  -0.50,  -4.89,  -4.66,  99.90,   0.73,
07/18 19Z,  -0.50,  -6.87,  -6.54,  99.90,   0.83,
07/18 20Z,  -0.50,  -7.49,  -7.04,  99.90,   0.95,  (min)
07/18 21Z,  -0.60,  -6.61,  -6.39,  99.90,   0.82,
07/18 22Z,  -0.60,  -4.35,  -4.27,  99.90,   0.68,
07/18 23Z,  -0.60,  -1.13,  -0.91,  99.90,   0.82,
07/19 00Z,  -0.50,   2.19,   2.43,  99.90,   0.74,
07/19 01Z,  -0.60,   4.59,   5.08,  99.90,   1.09,
07/19 02Z,  -0.60,   5.53,   6.02,  99.90,   1.09,  (max)
07/19 03Z,  -0.60,   5.01,   5.26,  99.90,   0.85,
07/19 04Z,  -0.50,   3.33,   3.72,  99.90,   0.89,
07/19 05Z,  -0.50,   0.95,   1.42,  99.90,   0.97,
07/19 06Z,  -0.50,  -1.55,  -1.17,  99.90,   0.88,
07/19 07Z,  -0.50,  -3.57,  -3.16,  99.90,   0.91,
07/19 08Z,  -0.50,  -4.61,  -4.19,  99.90,   0.92,  (min)
07/19 09Z,  -0.50,  -4.44,  -4.02,  99.90,   0.92,
07/19 10Z,  -0.50,  -3.13,  -2.76,  99.90,   0.87,
07/19 11Z,  -0.50,  -0.92,  -0.71,  99.90,   0.71,
07/19 12Z,  -0.50,   1.62,   1.78,  99.90,   0.66,
07/19 13Z,  -0.50,   3.62,   3.83,  99.90,   0.71,
07/19 14Z,  -0.50,   4.42,   4.54,  99.90,   0.62,  (max)
07/19 15Z,  -0.60,   3.91,   4.03,  99.90,   0.72,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/19 16Z,  -0.60,   2.33,  99.90,   2.45,   0.72,
07/19 17Z,  -0.60,   0.02,  99.90,   0.14,   0.72,
07/19 18Z,  -0.70,  -2.50,  99.90,  -2.48,   0.72,
07/19 19Z,  -0.70,  -4.64,  99.90,  -4.62,   0.72,
07/19 20Z,  -0.70,  -5.88,  99.90,  -5.86,   0.72,
07/19 21Z,  -0.70,  -5.88,  99.90,  -5.86,   0.72,  (min)
07/19 22Z,  -0.70,  -4.65,  99.90,  -4.63,   0.72,
07/19 23Z,  -0.70,  -2.39,  99.90,  -2.37,   0.72,
07/20 00Z,  -0.70,   0.49,  99.90,   0.51,   0.72,
07/20 01Z,  -0.70,   3.18,  99.90,   3.20,   0.72,
07/20 02Z,  -0.70,   4.86,  99.90,   4.88,   0.72,
07/20 03Z,  -0.80,   5.24,  99.90,   5.16,   0.72,  (max)
07/20 04Z,  -0.80,   4.41,  99.90,   4.33,   0.72,
07/20 05Z,  -0.80,   2.64,  99.90,   2.56,   0.72,
07/20 06Z,  -0.80,   0.36,  99.90,   0.28,   0.72,
07/20 07Z,  -0.80,  -1.91,  99.90,  -1.99,   0.72,
07/20 08Z,  -0.80,  -3.63,  99.90,  -3.71,   0.72,
07/20 09Z,  -0.80,  -4.40,  99.90,  -4.48,   0.72,  (min)
07/20 10Z,  -0.80,  -4.14,  99.90,  -4.22,   0.72,
07/20 11Z,  -0.80,  -2.94,  99.90,  -3.02,   0.72,
07/20 12Z,  -0.80,  -1.03,  99.90,  -1.11,   0.72,
07/20 13Z,  -0.80,   1.05,  99.90,   0.97,   0.72,
07/20 14Z,  -0.90,   2.57,  99.90,   2.39,   0.72,
07/20 15Z,  -0.90,   3.07,  99.90,   2.89,   0.72,  (max)
07/20 16Z,  -0.90,   2.56,  99.90,   2.38,   0.72,
07/20 17Z,  -0.90,   1.23,  99.90,   1.05,   0.72,
07/20 18Z,  -0.90,  -0.60,  99.90,  -0.78,   0.72,
07/20 19Z,  -0.90,  -2.47,  99.90,  -2.65,   0.72,
07/20 20Z,  -0.90,  -3.91,  99.90,  -4.09,   0.72,
07/20 21Z,  -0.90,  -4.50,  99.90,  -4.67,   0.72,  (min)
07/20 22Z,  -0.80,  -4.07,  99.90,  -4.15,   0.72,
07/20 23Z,  -0.80,  -2.74,  99.90,  -2.82,   0.72,
07/21 00Z,  -0.80,  -0.70,  99.90,  -0.78,   0.72,
07/21 01Z,  -0.80,   1.66,  99.90,   1.59,   0.72,
07/21 02Z,  -0.80,   3.69,  99.90,   3.61,   0.72,
07/21 03Z,  -0.80,   4.77,  99.90,   4.69,   0.72,  (max)
07/21 04Z,  -0.90,   4.75,  99.90,   4.57,   0.72,
07/21 05Z,  -0.90,   3.77,  99.90,   3.59,   0.72,
07/21 06Z,  -0.90,   2.04,  99.90,   1.86,   0.72,
07/21 07Z,  -0.80,  -0.05,  99.90,  -0.13,   0.72,
07/21 08Z,  -0.80,  -2.05,  99.90,  -2.13,   0.72,
07/21 09Z,  -0.80,  -3.50,  99.90,  -3.58,   0.72,
07/21 10Z,  -0.70,  -4.13,  99.90,  -4.11,   0.72,  (min)
07/21 11Z,  -0.70,  -3.91,  99.90,  -3.89,   0.72,
07/21 12Z,  -0.70,  -2.93,  99.90,  -2.91,   0.72,
07/21 13Z,  -0.70,  -1.38,  99.90,  -1.36,   0.72,
07/21 14Z,  -0.70,   0.29,  99.90,   0.31,   0.72,
07/21 15Z,  -0.70,   1.48,  99.90,   1.50,   0.72,
07/21 16Z,  -0.70,   1.88,  99.90,   1.90,   0.72,  (max)
07/21 17Z,  -0.60,   1.53,  99.90,   1.65,   0.72,
07/21 18Z,  -0.60,   0.57,  99.90,   0.69,   0.72,
07/21 19Z,  -0.50,  -0.73,  99.90,  -0.51,   0.72,
07/21 20Z,  -0.40,  -2.00,  99.90,  -1.68,   0.72,
07/21 21Z,  -0.40,  -2.85,  99.90,  -2.53,   0.72,
07/21 22Z,  -0.30,  -3.00,  99.90,  -2.58,   0.72,  (min)
07/21 23Z,  -0.30,  -2.40,  99.90,  -1.98,   0.72,
07/22 00Z,  -0.30,  -1.18,  99.90,  -0.76,   0.72,
07/22 01Z,  -0.30,   0.50,  99.90,   0.92,   0.72,
07/22 02Z,  -0.30,   2.33,  99.90,   2.76,   0.72,
07/22 03Z,  -0.30,   3.80,  99.90,   4.22,   0.72,
07/22 04Z,  -0.30,   4.46,  99.90,   4.88,   0.72,  (max)
07/22 05Z,  -0.40,   4.23,  99.90,   4.55,   0.72,
07/22 06Z,  -0.40,   3.23,  99.90,   3.55,   0.72,
07/22 07Z,  -0.30,   1.63,  99.90,   2.05,   0.72,
07/22 08Z,  -0.30,  -0.25,  99.90,   0.17,   0.72,
07/22 09Z,  -0.30,  -2.03,  99.90,  -1.61,   0.72,
07/22 10Z,  -0.30,  -3.35,  99.90,  -2.93,   0.72,
07/22 11Z,  -0.30,  -3.96,  99.90,  -3.54,   0.72,
07/22 12Z,  -0.40,  -3.88,  99.90,  -3.56,   0.72,  (min)
07/22 13Z,  -0.40,  -3.16,  99.90,  -2.84,   0.72,
07/22 14Z,  -0.50,  -1.91,  99.90,  -1.69,   0.72,
07/22 15Z,  -0.50,  -0.49,  99.90,  -0.27,   0.72,
07/22 16Z,  -0.60,   0.58,  99.90,   0.70,   0.72,
07/22 17Z,  -0.60,   1.06,  99.90,   1.18,   0.72,  (max)
07/22 18Z,  -0.60,   0.97,  99.90,   1.09,   0.72,
07/22 19Z,  -0.70,   0.41,  99.90,   0.43,   0.72,
07/22 20Z,  -0.70,  -0.43,  99.90,  -0.41,   0.72,
07/22 21Z,  -0.70,  -1.24,  99.90,  -1.22,   0.72,
07/22 22Z,  -0.70,  -1.73,  99.90,  -1.71,   0.72,  (min)
07/22 23Z,  -0.70,  -1.69,  99.90,  -1.67,   0.72,
07/23 00Z,  -0.70,  -1.12,  99.90,  -1.09,   0.72,
07/23 01Z,  -0.80,  -0.15,  99.90,  -0.22,   0.72,
07/23 02Z,  -0.80,   1.15,  99.90,   1.07,   0.72,
07/23 03Z,  -0.80,   2.58,  99.90,   2.50,   0.72,
07/23 04Z,  -0.90,   3.68,  99.90,   3.50,   0.72,
07/23 05Z,  -0.90,   4.11,  99.90,   3.93,   0.72,  (max)
07/23 06Z,  -0.90,   3.83,  99.90,   3.65,   0.72,
07/23 07Z,  99.90,   2.91,  99.90,  99.90,   0.72,
07/23 08Z,  99.90,   1.44,  99.90,  99.90,   0.72,
07/23 09Z,  99.90,  -0.31,  99.90,  99.90,   0.72,
07/23 10Z,  99.90,  -2.01,  99.90,  99.90,   0.72,
07/23 11Z,  99.90,  -3.31,  99.90,  99.90,   0.72,
07/23 12Z,  99.90,  -4.01,  99.90,  99.90,   0.72,