EXTRA-TROPICAL  STORM  SURGE
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hat-on
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Gulf of Alaska
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Surge List
Gulf of Alaska
#Nikiski, AK : 07/17/2025 13:20:01 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/15 18Z,  -0.70,   5.54,   4.19,  99.90,  -0.65,
07/15 19Z,  -0.70,   1.23,   0.02,  99.90,  -0.51,
07/15 20Z,  -0.70,  -3.81,  -4.16,  99.90,   0.35,
07/15 21Z,  -0.70,  -8.26,  -8.18,  99.90,   0.78,
07/15 22Z,  -0.70, -11.21, -11.55,  99.90,   0.36,
07/15 23Z,  -0.70, -12.05, -12.93,  99.90,  -0.18,  (min)
07/16 00Z,  -0.70, -10.02, -10.41,  99.90,   0.31,
07/16 01Z,  -0.70,  -5.21,  -5.20,  99.90,   0.71,
07/16 02Z,  -0.70,   0.57,  -0.15,  99.90,  -0.02,
07/16 03Z,  -0.60,   5.31,   4.34,  99.90,  -0.37,
07/16 04Z,  -0.60,   8.34,   7.73,  99.90,  -0.01,
07/16 05Z,  -0.70,   9.56,   9.11,  99.90,   0.25,  (max)
07/16 06Z,  -0.70,   8.69,   8.06,  99.90,   0.07,
07/16 07Z,  -0.70,   5.72,   4.74,  99.90,  -0.28,
07/16 08Z,  -0.70,   1.34,   0.50,  99.90,  -0.14,
07/16 09Z,  -0.70,  -3.16,  -3.44,  99.90,   0.42,
07/16 10Z,  -0.70,  -6.67,  -6.98,  99.90,   0.39,
07/16 11Z,  -0.70,  -8.59,  -9.30,  99.90,  -0.01,  (min)
07/16 12Z,  -0.80,  -8.28,  -8.92,  99.90,   0.16,
07/16 13Z,  -0.80,  -5.24,  -5.20,  99.90,   0.84,
07/16 14Z,  -0.80,  -0.55,  -0.86,  99.90,   0.49,
07/16 15Z,  -0.80,   3.71,   2.92,  99.90,   0.01,
07/16 16Z,  -0.80,   6.44,   5.89,  99.90,   0.25,
07/16 17Z,  -0.90,   7.55,   7.08,  99.90,   0.43,  (max)
07/16 18Z,  -0.80,   6.89,   6.21,  99.90,   0.12,
07/16 19Z,  -0.80,   4.30,   3.28,  99.90,  -0.22,
07/16 20Z,  -0.80,   0.20,  -0.49,  99.90,   0.11,
07/16 21Z,  -0.80,  -4.29,  -4.31,  99.90,   0.78,
07/16 22Z,  -0.90,  -7.91,  -7.83,  99.90,   0.98,
07/16 23Z,  -0.90,  -9.97, -10.54,  99.90,   0.33,
07/17 00Z,  -0.80, -10.03, -10.83,  99.90,   0.00,  (min)
07/17 01Z,  -0.70,  -7.49,  -7.28,  99.90,   0.91,
07/17 02Z,  -0.70,  -2.68,  -2.59,  99.90,   0.79,
07/17 03Z,  -0.70,   2.53,   1.87,  99.90,   0.04,
07/17 04Z,  -0.70,   6.47,   5.91,  99.90,   0.14,
07/17 05Z,  -0.70,   8.76,   8.51,  99.90,   0.45,
07/17 06Z,  -0.60,   9.33,   9.08,  99.90,   0.35,  (max)
07/17 07Z,  -0.60,   7.91,   7.29,  99.90,  -0.02,
07/17 08Z,  -0.50,   4.60,   3.67,  99.90,  -0.43,
07/17 09Z,  -0.50,   0.23,  -0.38,  99.90,  -0.11,
07/17 10Z,  -0.50,  -3.94,  -4.13,  99.90,   0.31,
07/17 11Z,  -0.40,  -7.03,  -7.48,  99.90,  -0.05,
07/17 12Z,  -0.40,  -8.66,  -9.54,  99.90,  -0.48,  (min)
07/17 13Z,  -0.30,  -8.22,  -8.92,  99.90,  -0.40,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/17 14Z,  -0.30,  -5.32,  99.90,  -5.99,  -0.37,
07/17 15Z,  -0.30,  -1.10,  99.90,  -1.73,  -0.33,
07/17 16Z,  -0.30,   2.63,  99.90,   2.03,  -0.30,
07/17 17Z,  -0.30,   5.08,  99.90,   4.52,  -0.26,
07/17 18Z,  -0.30,   6.20,  99.90,   5.67,  -0.23,  (max)
07/17 19Z,  -0.30,   5.71,  99.90,   5.21,  -0.20,
07/17 20Z,  -0.30,   3.42,  99.90,   2.95,  -0.16,
07/17 21Z,  -0.30,  -0.16,  99.90,  -0.58,  -0.13,
07/17 22Z,  -0.30,  -3.87,  99.90,  -4.26,  -0.09,
07/17 23Z,  -0.30,  -6.64,  99.90,  -7.00,  -0.06,
07/18 00Z,  -0.20,  -8.04,  99.90,  -8.27,  -0.02,  (min)
07/18 01Z,  -0.20,  -7.74,  99.90,  -7.93,   0.01,
07/18 02Z,  -0.20,  -5.14,  99.90,  -5.33,   0.01,
07/18 03Z,  -0.20,  -0.72,  99.90,  -0.91,   0.01,
07/18 04Z,  -0.10,   3.75,  99.90,   3.66,   0.01,
07/18 05Z,  -0.10,   6.96,  99.90,   6.87,   0.01,
07/18 06Z,  -0.10,   8.70,  99.90,   8.61,   0.01,
07/18 07Z,  -0.10,   8.87,  99.90,   8.78,   0.01,  (max)
07/18 08Z,  -0.10,   7.17,  99.90,   7.08,   0.01,
07/18 09Z,  -0.10,   3.81,  99.90,   3.72,   0.01,
07/18 10Z,  -0.10,  -0.34,  99.90,  -0.43,   0.01,
07/18 11Z,  -0.10,  -4.15,  99.90,  -4.24,   0.01,
07/18 12Z,   0.00,  -7.00,  99.90,  -6.99,   0.01,
07/18 13Z,   0.00,  -8.67,  99.90,  -8.66,   0.01,  (min)
07/18 14Z,   0.00,  -8.46,  99.90,  -8.45,   0.01,
07/18 15Z,   0.00,  -5.97,  99.90,  -5.96,   0.01,
07/18 16Z,   0.00,  -2.27,  99.90,  -2.26,   0.01,
07/18 17Z,   0.00,   1.08,  99.90,   1.09,   0.01,
07/18 18Z,   0.00,   3.54,  99.90,   3.55,   0.01,
07/18 19Z,   0.00,   4.97,  99.90,   4.98,   0.01,  (max)
07/18 20Z,   0.00,   4.90,  99.90,   4.91,   0.01,
07/18 21Z,   0.00,   3.15,  99.90,   3.16,   0.01,
07/18 22Z,   0.00,   0.27,  99.90,   0.28,   0.01,
07/18 23Z,   0.00,  -2.68,  99.90,  -2.67,   0.01,
07/19 00Z,   0.00,  -4.82,  99.90,  -4.81,   0.01,
07/19 01Z,   0.00,  -5.96,  99.90,  -5.95,   0.01,  (min)
07/19 02Z,   0.00,  -5.70,  99.90,  -5.69,   0.01,
07/19 03Z,   0.00,  -3.40,  99.90,  -3.39,   0.01,
07/19 04Z,   0.00,   0.45,  99.90,   0.46,   0.01,
07/19 05Z,   0.00,   4.22,  99.90,   4.23,   0.01,
07/19 06Z,   0.00,   6.91,  99.90,   6.92,   0.01,
07/19 07Z,   0.00,   8.41,  99.90,   8.42,   0.01,
07/19 08Z,   0.00,   8.45,  99.90,   8.46,   0.01,  (max)
07/19 09Z,   0.00,   6.73,  99.90,   6.74,   0.01,
07/19 10Z,   0.00,   3.50,  99.90,   3.51,   0.01,
07/19 11Z,   0.00,  -0.37,  99.90,  -0.36,   0.01,
07/19 12Z,   0.00,  -3.95,  99.90,  -3.94,   0.01,
07/19 13Z,   0.00,  -6.88,  99.90,  -6.87,   0.01,
07/19 14Z,   0.10,  -8.92,  99.90,  -8.81,   0.01,
07/19 15Z,   0.10,  -9.17,  99.90,  -9.06,   0.01,  (min)
07/19 16Z,   0.00,  -7.13,  99.90,  -7.12,   0.01,
07/19 17Z,   0.00,  -3.83,  99.90,  -3.82,   0.01,
07/19 18Z,   0.00,  -0.57,  99.90,  -0.56,   0.01,
07/19 19Z,   0.00,   2.23,  99.90,   2.24,   0.01,
07/19 20Z,   0.00,   4.21,  99.90,   4.22,   0.01,
07/19 21Z,   0.00,   4.74,  99.90,   4.75,   0.01,  (max)
07/19 22Z,   0.00,   3.59,  99.90,   3.60,   0.01,
07/19 23Z,   0.00,   1.34,  99.90,   1.35,   0.01,
07/20 00Z,   0.00,  -1.05,  99.90,  -1.04,   0.01,
07/20 01Z,   0.00,  -2.95,  99.90,  -2.94,   0.01,
07/20 02Z,   0.00,  -4.24,  99.90,  -4.23,   0.01,
07/20 03Z,   0.00,  -4.36,  99.90,  -4.35,   0.01,  (min)
07/20 04Z,   0.00,  -2.52,  99.90,  -2.51,   0.01,
07/20 05Z,   0.00,   0.79,  99.90,   0.80,   0.01,
07/20 06Z,   0.00,   4.10,  99.90,   4.11,   0.01,
07/20 07Z,   0.00,   6.61,  99.90,   6.62,   0.01,
07/20 08Z,   0.00,   8.16,  99.90,   8.17,   0.01,
07/20 09Z,   0.00,   8.32,  99.90,   8.33,   0.01,  (max)
07/20 10Z,   0.00,   6.73,  99.90,   6.74,   0.01,
07/20 11Z,   0.00,   3.66,  99.90,   3.67,   0.01,
07/20 12Z,   0.00,  -0.05,  99.90,  -0.04,   0.01,
07/20 13Z,   0.00,  -3.66,  99.90,  -3.65,   0.01,
07/20 14Z,   0.00,  -6.97,  99.90,  -6.96,   0.01,
07/20 15Z,   0.00,  -9.57,  99.90,  -9.56,   0.01,
07/20 16Z,   0.00, -10.31,  99.90, -10.30,   0.01,  (min)
07/20 17Z,  -0.10,  -8.60,  99.90,  -8.69,   0.01,
07/20 18Z,  -0.10,  -5.42,  99.90,  -5.51,   0.01,
07/20 19Z,  -0.10,  -1.89,  99.90,  -1.98,   0.01,
07/20 20Z,  -0.10,   1.50,  99.90,   1.41,   0.01,
07/20 21Z,  -0.10,   4.15,  99.90,   4.06,   0.01,
07/20 22Z,  -0.10,   5.26,  99.90,   5.17,   0.01,  (max)
07/20 23Z,  -0.10,   4.59,  99.90,   4.50,   0.01,
07/21 00Z,  -0.10,   2.71,  99.90,   2.62,   0.01,
07/21 01Z,  -0.10,   0.52,  99.90,   0.43,   0.01,
07/21 02Z,  -0.10,  -1.54,  99.90,  -1.63,   0.01,
07/21 03Z,  -0.10,  -3.29,  99.90,  -3.38,   0.01,
07/21 04Z,  -0.10,  -3.91,  99.90,  -4.00,   0.01,  (min)
07/21 05Z,  -0.10,  -2.47,  99.90,  -2.56,   0.01,
07/21 06Z,  -0.10,   0.52,  99.90,   0.43,   0.01,