EXTRA-TROPICAL  STORM  SURGE
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hat-on
mhhw-on
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Gulf of Alaska
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Surge List
Gulf of Alaska
#Alitak, AK : 07/18/2026 05:21:11 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/16 12Z,  -0.60,   7.46,   7.34,  99.90,   0.48,  (max)
07/16 13Z,  -0.60,   6.17,   6.31,  99.90,   0.74,
07/16 14Z,  -0.70,   3.41,   3.69,  99.90,   0.98,
07/16 15Z,  -0.70,  -0.24,   0.02,  99.90,   0.96,
07/16 16Z,  -0.70,  -4.03,  -3.71,  99.90,   1.02,
07/16 17Z,  -0.60,  -7.22,  -6.89,  99.90,   0.93,
07/16 18Z,  -0.60,  -9.16,  -8.87,  99.90,   0.89,
07/16 19Z,  -0.60,  -9.42,  -9.05,  99.90,   0.97,  (min)
07/16 20Z,  -0.60,  -7.87,  -7.80,  99.90,   0.67,
07/16 21Z,  -0.60,  -4.73,  -4.89,  99.90,   0.44,
07/16 22Z,  -0.60,  -0.75,  -0.76,  99.90,   0.59,
07/16 23Z,  -0.60,   2.83,   3.17,  99.90,   0.94,
07/17 00Z,  -0.50,   5.05,   5.48,  99.90,   0.93,
07/17 01Z,  -0.50,   5.57,   5.83,  99.90,   0.76,  (max)
07/17 02Z,  -0.50,   4.52,   4.82,  99.90,   0.80,
07/17 03Z,  -0.50,   2.35,   2.77,  99.90,   0.92,
07/17 04Z,  -0.50,  -0.27,   0.05,  99.90,   0.82,
07/17 05Z,  -0.50,  -2.67,  -2.40,  99.90,   0.77,
07/17 06Z,  -0.50,  -4.24,  -4.03,  99.90,   0.71,
07/17 07Z,  -0.50,  -4.58,  -4.27,  99.90,   0.81,  (min)
07/17 08Z,  -0.50,  -3.53,  -3.15,  99.90,   0.88,
07/17 09Z,  -0.50,  -1.20,  -1.00,  99.90,   0.70,
07/17 10Z,  -0.50,   1.92,   1.93,  99.90,   0.51,
07/17 11Z,  -0.50,   4.85,   4.82,  99.90,   0.47,
07/17 12Z,  -0.50,   6.57,   6.48,  99.90,   0.41,
07/17 13Z,  -0.50,   6.62,   6.61,  99.90,   0.49,  (max)
07/17 14Z,  -0.50,   5.06,   5.33,  99.90,   0.77,
07/17 15Z,  -0.60,   2.24,   2.53,  99.90,   0.89,
07/17 16Z,  -0.60,  -1.23,  -0.95,  99.90,   0.88,
07/17 17Z,  -0.60,  -4.65,  -4.44,  99.90,   0.81,
07/17 18Z,  -0.60,  -7.31,  -7.16,  99.90,   0.75,
07/17 19Z,  -0.60,  -8.63,  -8.40,  99.90,   0.83,  (min)
07/17 20Z,  -0.60,  -8.29,  -8.05,  99.90,   0.84,
07/17 21Z,  -0.60,  -6.28,  -6.45,  99.90,   0.43,
07/17 22Z,  -0.60,  -2.96,  -3.05,  99.90,   0.51,
07/17 23Z,  -0.60,   0.82,   0.90,  99.90,   0.68,
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,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/18 06Z,  -0.40,  -3.25,  99.90,  -3.04,   0.61,
07/18 07Z,  -0.40,  -4.58,  99.90,  -4.37,   0.61,
07/18 08Z,  -0.40,  -4.64,  99.90,  -4.42,   0.62,  (min)
07/18 09Z,  -0.40,  -3.38,  99.90,  -3.15,   0.63,
07/18 10Z,  -0.40,  -1.02,  99.90,  -0.78,   0.64,
07/18 11Z,  -0.40,   1.91,  99.90,   2.15,   0.64,
07/18 12Z,  -0.40,   4.42,  99.90,   4.67,   0.65,
07/18 13Z,  -0.40,   5.66,  99.90,   5.92,   0.66,  (max)
07/18 14Z,  -0.40,   5.36,  99.90,   5.63,   0.67,
07/18 15Z,  -0.40,   3.69,  99.90,   3.97,   0.68,
07/18 16Z,  -0.30,   1.03,  99.90,   1.42,   0.68,
07/18 17Z,  -0.30,  -2.04,  99.90,  -1.65,   0.69,
07/18 18Z,  -0.30,  -4.89,  99.90,  -4.50,   0.69,
07/18 19Z,  -0.30,  -6.87,  99.90,  -6.48,   0.69,
07/18 20Z,  -0.30,  -7.49,  99.90,  -7.10,   0.69,  (min)
07/18 21Z,  -0.40,  -6.61,  99.90,  -6.31,   0.69,
07/18 22Z,  -0.40,  -4.35,  99.90,  -4.06,   0.69,
07/18 23Z,  -0.40,  -1.13,  99.90,  -0.83,   0.69,
07/19 00Z,  -0.40,   2.19,  99.90,   2.49,   0.69,
07/19 01Z,  -0.40,   4.59,  99.90,   4.89,   0.69,
07/19 02Z,  -0.30,   5.53,  99.90,   5.92,   0.69,  (max)
07/19 03Z,  -0.30,   5.01,  99.90,   5.40,   0.69,
07/19 04Z,  -0.30,   3.33,  99.90,   3.73,   0.69,
07/19 05Z,  -0.30,   0.95,  99.90,   1.34,   0.69,
07/19 06Z,  -0.30,  -1.55,  99.90,  -1.16,   0.69,
07/19 07Z,  -0.30,  -3.57,  99.90,  -3.18,   0.69,
07/19 08Z,  -0.30,  -4.61,  99.90,  -4.21,   0.69,  (min)
07/19 09Z,  -0.30,  -4.44,  99.90,  -4.05,   0.69,
07/19 10Z,  -0.30,  -3.13,  99.90,  -2.74,   0.69,
07/19 11Z,  -0.30,  -0.92,  99.90,  -0.53,   0.69,
07/19 12Z,  -0.40,   1.62,  99.90,   1.92,   0.69,
07/19 13Z,  -0.40,   3.62,  99.90,   3.91,   0.69,
07/19 14Z,  -0.50,   4.42,  99.90,   4.61,   0.69,  (max)
07/19 15Z,  -0.50,   3.91,  99.90,   4.10,   0.69,
07/19 16Z,  -0.50,   2.33,  99.90,   2.52,   0.69,
07/19 17Z,  -0.50,   0.02,  99.90,   0.22,   0.69,
07/19 18Z,  -0.50,  -2.50,  99.90,  -2.30,   0.69,
07/19 19Z,  -0.50,  -4.64,  99.90,  -4.45,   0.69,
07/19 20Z,  -0.50,  -5.88,  99.90,  -5.68,   0.69,
07/19 21Z,  -0.50,  -5.88,  99.90,  -5.69,   0.69,  (min)
07/19 22Z,  -0.60,  -4.65,  99.90,  -4.56,   0.69,
07/19 23Z,  -0.60,  -2.39,  99.90,  -2.29,   0.69,
07/20 00Z,  -0.60,   0.49,  99.90,   0.58,   0.69,
07/20 01Z,  -0.60,   3.18,  99.90,   3.27,   0.69,
07/20 02Z,  -0.70,   4.86,  99.90,   4.85,   0.69,
07/20 03Z,  -0.70,   5.24,  99.90,   5.23,   0.69,  (max)
07/20 04Z,  -0.70,   4.41,  99.90,   4.40,   0.69,
07/20 05Z,  -0.70,   2.64,  99.90,   2.63,   0.69,
07/20 06Z,  -0.70,   0.36,  99.90,   0.35,   0.69,
07/20 07Z,  -0.70,  -1.91,  99.90,  -1.92,   0.69,
07/20 08Z,  -0.70,  -3.63,  99.90,  -3.63,   0.69,
07/20 09Z,  -0.60,  -4.40,  99.90,  -4.31,   0.69,  (min)
07/20 10Z,  -0.60,  -4.14,  99.90,  -4.04,   0.69,
07/20 11Z,  -0.70,  -2.94,  99.90,  -2.95,   0.69,
07/20 12Z,  -0.70,  -1.03,  99.90,  -1.04,   0.69,
07/20 13Z,  -0.70,   1.05,  99.90,   1.04,   0.69,
07/20 14Z,  -0.80,   2.57,  99.90,   2.46,   0.69,
07/20 15Z,  -0.80,   3.07,  99.90,   2.96,   0.69,  (max)
07/20 16Z,  -0.80,   2.56,  99.90,   2.45,   0.69,
07/20 17Z,  -0.80,   1.23,  99.90,   1.12,   0.69,
07/20 18Z,  -0.80,  -0.60,  99.90,  -0.70,   0.69,
07/20 19Z,  -0.80,  -2.47,  99.90,  -2.58,   0.69,
07/20 20Z,  -0.80,  -3.91,  99.90,  -4.02,   0.69,
07/20 21Z,  -0.80,  -4.50,  99.90,  -4.60,   0.69,  (min)
07/20 22Z,  -0.80,  -4.07,  99.90,  -4.18,   0.69,
07/20 23Z,  -0.70,  -2.74,  99.90,  -2.75,   0.69,
07/21 00Z,  -0.70,  -0.70,  99.90,  -0.71,   0.69,
07/21 01Z,  -0.70,   1.66,  99.90,   1.66,   0.69,
07/21 02Z,  -0.70,   3.69,  99.90,   3.68,   0.69,
07/21 03Z,  -0.70,   4.77,  99.90,   4.76,   0.69,  (max)
07/21 04Z,  -0.80,   4.75,  99.90,   4.64,   0.69,
07/21 05Z,  -0.80,   3.77,  99.90,   3.66,   0.69,
07/21 06Z,  -0.80,   2.04,  99.90,   1.93,   0.69,
07/21 07Z,  -0.70,  -0.05,  99.90,  -0.06,   0.69,
07/21 08Z,  -0.70,  -2.05,  99.90,  -2.06,   0.69,
07/21 09Z,  -0.60,  -3.50,  99.90,  -3.41,   0.69,
07/21 10Z,  -0.60,  -4.13,  99.90,  -4.04,   0.69,  (min)
07/21 11Z,  -0.50,  -3.91,  99.90,  -3.72,   0.69,
07/21 12Z,  -0.50,  -2.93,  99.90,  -2.74,   0.69,
07/21 13Z,  -0.50,  -1.38,  99.90,  -1.19,   0.69,
07/21 14Z,  -0.50,   0.29,  99.90,   0.48,   0.69,
07/21 15Z,  -0.50,   1.48,  99.90,   1.67,   0.69,
07/21 16Z,  -0.50,   1.88,  99.90,   2.07,   0.69,  (max)
07/21 17Z,  -0.50,   1.53,  99.90,   1.72,   0.69,
07/21 18Z,  -0.50,   0.57,  99.90,   0.76,   0.69,
07/21 19Z,  -0.50,  -0.73,  99.90,  -0.54,   0.69,
07/21 20Z,  -0.50,  -2.00,  99.90,  -1.81,   0.69,
07/21 21Z,  -0.40,  -2.85,  99.90,  -2.56,   0.69,
07/21 22Z,  -0.40,  -3.00,  99.90,  -2.71,   0.69,  (min)
07/21 23Z,  -0.40,  -2.40,  99.90,  -2.10,   0.69,
07/22 00Z,  -0.40,  -1.18,  99.90,  -0.89,   0.69,