EXTRA-TROPICAL  STORM  SURGE
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hat-on
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Alaska
Gulf of Alaska
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Surge List
Gulf of Alaska
#Valdez, AK : 02/18/2026 01:20:58 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/16 06Z,   0.00,  -3.34,  -5.14,  99.90,  -1.80,
02/16 07Z,   0.00,  -0.62,  -2.41,  99.90,  -1.79,
02/16 08Z,   0.00,   1.81,   0.04,  99.90,  -1.77,
02/16 09Z,  -0.10,   3.50,   1.81,  99.90,  -1.59,
02/16 10Z,  -0.10,   4.15,   2.46,  99.90,  -1.59,  (max)
02/16 11Z,   0.00,   3.66,   2.11,  99.90,  -1.55,
02/16 12Z,   0.00,   2.18,   0.69,  99.90,  -1.49,
02/16 13Z,   0.10,   0.13,  -1.32,  99.90,  -1.55,
02/16 14Z,   0.10,  -1.90,  -3.37,  99.90,  -1.57,
02/16 15Z,   0.00,  -3.18,  -4.70,  99.90,  -1.52,
02/16 16Z,  -0.10,  -3.20,  -4.88,  99.90,  -1.58,  (min)
02/16 17Z,  -0.30,  -1.86,  -3.53,  99.90,  -1.37,
02/16 18Z,  -0.40,   0.40,  -1.15,  99.90,  -1.15,
02/16 19Z,  -0.40,   2.88,   1.48,  99.90,  -1.00,
02/16 20Z,  -0.30,   4.93,   3.40,  99.90,  -1.23,
02/16 21Z,  -0.20,   6.05,   4.47,  99.90,  -1.38,  (max)
02/16 22Z,   0.00,   5.99,   4.34,  99.90,  -1.65,
02/16 23Z,   0.00,   4.64,   3.06,  99.90,  -1.58,
02/17 00Z,  -0.20,   2.15,   0.67,  99.90,  -1.28,
02/17 01Z,  -0.30,  -1.05,  -2.45,  99.90,  -1.10,
02/17 02Z,  -0.40,  -4.29,  -5.86,  99.90,  -1.17,
02/17 03Z,  -0.50,  -6.77,  -8.56,  99.90,  -1.29,
02/17 04Z,  -0.40,  -7.78,  -9.74,  99.90,  -1.56,  (min)
02/17 05Z,  -0.30,  -7.04,  -8.93,  99.90,  -1.59,
02/17 06Z,  -0.30,  -4.85,  -6.54,  99.90,  -1.39,
02/17 07Z,  -0.20,  -1.89,  -3.56,  99.90,  -1.47,
02/17 08Z,  -0.10,   1.06,  -0.65,  99.90,  -1.61,
02/17 09Z,   0.00,   3.39,   1.61,  99.90,  -1.78,
02/17 10Z,   0.10,   4.68,   2.77,  99.90,  -2.01,
02/17 11Z,   0.20,   4.69,   3.02,  99.90,  -1.87,  (max)
02/17 12Z,  -0.10,   3.45,   1.99,  99.90,  -1.36,
02/17 13Z,   0.00,   1.26,  -0.17,  99.90,  -1.43,
02/17 14Z,   0.00,  -1.28,  -2.68,  99.90,  -1.40,
02/17 15Z,   0.00,  -3.38,  -5.05,  99.90,  -1.67,
02/17 16Z,   0.10,  -4.32,  -6.10,  99.90,  -1.88,  (min)
02/17 17Z,   0.20,  -3.69,  -5.37,  99.90,  -1.88,
02/17 18Z,   0.00,  -1.68,  -3.15,  99.90,  -1.47,
02/17 19Z,   0.10,   1.07,  -0.36,  99.90,  -1.53,
02/17 20Z,   0.20,   3.74,   2.23,  99.90,  -1.71,
02/17 21Z,   0.30,   5.68,   4.04,  99.90,  -1.94,
02/17 22Z,   0.30,   6.45,   4.75,  99.90,  -2.00,  (max)
02/17 23Z,   0.30,   5.85,   4.19,  99.90,  -1.96,
02/18 00Z,   0.20,   3.89,   2.48,  99.90,  -1.61,
02/18 01Z,   0.20,   0.86,  -0.56,  99.90,  -1.62,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/18 02Z,   0.00,  -2.63,  99.90,  -4.26,  -1.64,
02/18 03Z,   0.00,  -5.76,  99.90,  -7.41,  -1.65,
02/18 04Z,  -0.10,  -7.68,  99.90,  -9.45,  -1.67,
02/18 05Z,  -0.10,  -7.84,  99.90,  -9.62,  -1.68,  (min)
02/18 06Z,  -0.10,  -6.19,  99.90,  -7.99,  -1.70,
02/18 07Z,   0.00,  -3.29,  99.90,  -5.00,  -1.71,
02/18 08Z,   0.10,   0.01,  99.90,  -1.62,  -1.73,
02/18 09Z,   0.20,   2.92,  99.90,   1.37,  -1.74,
02/18 10Z,   0.40,   4.86,  99.90,   3.50,  -1.76,
02/18 11Z,   0.40,   5.49,  99.90,   4.12,  -1.78,  (max)
02/18 12Z,   0.30,   4.71,  99.90,   3.22,  -1.79,
02/18 13Z,   0.20,   2.69,  99.90,   1.08,  -1.81,
02/18 14Z,   0.10,  -0.09,  99.90,  -1.80,  -1.81,
02/18 15Z,   0.00,  -2.85,  99.90,  -4.66,  -1.81,
02/18 16Z,  -0.10,  -4.74,  99.90,  -6.65,  -1.81,
02/18 17Z,  -0.10,  -5.12,  99.90,  -7.03,  -1.81,  (min)
02/18 18Z,  -0.10,  -3.80,  99.90,  -5.70,  -1.81,
02/18 19Z,   0.00,  -1.20,  99.90,  -3.00,  -1.81,
02/18 20Z,   0.00,   1.85,  99.90,   0.04,  -1.81,
02/18 21Z,   0.10,   4.49,  99.90,   2.79,  -1.81,
02/18 22Z,   0.20,   6.11,  99.90,   4.50,  -1.81,
02/18 23Z,   0.40,   6.38,  99.90,   4.97,  -1.81,  (max)
02/19 00Z,   0.50,   5.19,  99.90,   3.89,  -1.81,
02/19 01Z,   0.50,   2.71,  99.90,   1.40,  -1.81,
02/19 02Z,   0.50,  -0.63,  99.90,  -1.93,  -1.81,
02/19 03Z,   0.50,  -4.06,  99.90,  -5.37,  -1.81,
02/19 04Z,   0.40,  -6.73,  99.90,  -8.14,  -1.81,
02/19 05Z,   0.40,  -7.85,  99.90,  -9.26,  -1.81,  (min)
02/19 06Z,   0.30,  -7.07,  99.90,  -8.58,  -1.81,
02/19 07Z,   0.30,  -4.62,  99.90,  -6.12,  -1.81,
02/19 08Z,   0.30,  -1.25,  99.90,  -2.76,  -1.81,
02/19 09Z,   0.30,   2.09,  99.90,   0.58,  -1.81,
02/19 10Z,   0.20,   4.64,  99.90,   3.03,  -1.81,
02/19 11Z,   0.20,   5.93,  99.90,   4.32,  -1.81,  (max)
02/19 12Z,   0.30,   5.76,  99.90,   4.25,  -1.81,
02/19 13Z,   0.40,   4.17,  99.90,   2.77,  -1.81,
02/19 14Z,   0.50,   1.50,  99.90,   0.19,  -1.81,
02/19 15Z,   0.70,  -1.61,  99.90,  -2.71,  -1.81,
02/19 16Z,   0.80,  -4.30,  99.90,  -5.31,  -1.81,
02/19 17Z,   0.80,  -5.77,  99.90,  -6.78,  -1.81,  (min)
02/19 18Z,   0.80,  -5.50,  99.90,  -6.51,  -1.81,
02/19 19Z,   0.70,  -3.55,  99.90,  -4.66,  -1.81,
02/19 20Z,   0.50,  -0.56,  99.90,  -1.87,  -1.81,
02/19 21Z,   0.40,   2.54,  99.90,   1.13,  -1.81,
02/19 22Z,   0.40,   4.92,  99.90,   3.51,  -1.81,
02/19 23Z,   0.40,   6.06,  99.90,   4.66,  -1.81,  (max)
02/20 00Z,   0.40,   5.78,  99.90,   4.37,  -1.81,
02/20 01Z,   0.30,   4.11,  99.90,   2.60,  -1.81,
02/20 02Z,   0.30,   1.34,  99.90,  -0.17,  -1.81,
02/20 03Z,   0.20,  -1.97,  99.90,  -3.58,  -1.81,
02/20 04Z,   0.10,  -5.03,  99.90,  -6.74,  -1.81,
02/20 05Z,   0.10,  -6.98,  99.90,  -8.69,  -1.81,
02/20 06Z,   0.20,  -7.21,  99.90,  -8.82,  -1.81,  (min)
02/20 07Z,   0.20,  -5.58,  99.90,  -7.18,  -1.81,
02/20 08Z,   0.30,  -2.55,  99.90,  -4.06,  -1.81,
02/20 09Z,   0.20,   0.95,  99.90,  -0.66,  -1.81,
02/20 10Z,   0.10,   3.99,  99.90,   2.29,  -1.81,
02/20 11Z,   0.00,   5.92,  99.90,   4.11,  -1.81,
02/20 12Z,   0.00,   6.42,  99.90,   4.62,  -1.81,  (max)
02/20 13Z,   0.00,   5.46,  99.90,   3.65,  -1.81,
02/20 14Z,   0.00,   3.22,  99.90,   1.41,  -1.81,
02/20 15Z,   0.00,   0.16,  99.90,  -1.65,  -1.81,
02/20 16Z,   0.00,  -3.00,  99.90,  -4.80,  -1.81,
02/20 17Z,   0.00,  -5.41,  99.90,  -7.21,  -1.81,
02/20 18Z,   0.00,  -6.34,  99.90,  -8.15,  -1.81,  (min)
02/20 19Z,   0.00,  -5.47,  99.90,  -7.28,  -1.81,
02/20 20Z,   0.00,  -3.08,  99.90,  -4.89,  -1.81,
02/20 21Z,  -0.10,   0.04,  99.90,  -1.87,  -1.81,
02/20 22Z,  -0.10,   2.93,  99.90,   1.02,  -1.81,
02/20 23Z,  -0.10,   4.86,  99.90,   2.95,  -1.81,
02/21 00Z,   0.00,   5.48,  99.90,   3.67,  -1.81,  (max)
02/21 01Z,   0.00,   4.75,  99.90,   2.94,  -1.81,
02/21 02Z,   0.10,   2.83,  99.90,   1.13,  -1.81,
02/21 03Z,   0.10,   0.09,  99.90,  -1.62,  -1.81,
02/21 04Z,   0.10,  -2.89,  99.90,  -4.60,  -1.81,
02/21 05Z,   0.00,  -5.32,  99.90,  -7.13,  -1.81,
02/21 06Z,   0.00,  -6.47,  99.90,  -8.28,  -1.81,  (min)
02/21 07Z,   0.00,  -5.87,  99.90,  -7.68,  -1.81,
02/21 08Z,   0.00,  -3.62,  99.90,  -5.42,  -1.81,
02/21 09Z,   0.00,  -0.36,  99.90,  -2.17,  -1.81,
02/21 10Z,   0.10,   2.93,  99.90,   1.22,  -1.81,
02/21 11Z,   0.20,   5.40,  99.90,   3.79,  -1.81,
02/21 12Z,   0.30,   6.57,  99.90,   5.06,  -1.81,  (max)
02/21 13Z,   0.20,   6.32,  99.90,   4.71,  -1.81,
02/21 14Z,   0.20,   4.75,  99.90,   3.14,  -1.81,
02/21 15Z,   0.10,   2.14,  99.90,   0.43,  -1.81,
02/21 16Z,   0.00,  -1.03,  99.90,  -2.83,  -1.81,
02/21 17Z,   0.00,  -4.01,  99.90,  -5.81,  -1.81,
02/21 18Z,   0.10,  -6.01,  99.90,  -7.72,  -1.81,