EXTRA-TROPICAL  STORM  SURGE
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Alaska
Gulf of Alaska
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Surge List
Gulf of Alaska
#Ketchikan, AK : 07/18/2025 08:21:42 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/16 12Z,  -0.80,  -6.49,  -6.84,  99.90,   0.45,
07/16 13Z,  -0.80,  -5.80,  -6.00,  99.90,   0.60,  (max)
07/16 14Z,  -0.80,  -6.77,  -6.87,  99.90,   0.70,
07/16 15Z,  -0.80,  -9.22,  -9.18,  99.90,   0.84,
07/16 16Z,  -0.80, -12.58, -12.52,  99.90,   0.86,
07/16 17Z,  -0.90, -15.99, -16.02,  99.90,   0.87,
07/16 18Z,  -0.70, -18.56, -18.82,  99.90,   0.44,
07/16 19Z,  -0.70, -19.63, -20.00,  99.90,   0.33,  (min)
07/16 20Z,  -0.70, -18.96, -19.29,  99.90,   0.37,
07/16 21Z,  -0.70, -16.74, -17.01,  99.90,   0.43,
07/16 22Z,  -0.70, -13.51, -13.61,  99.90,   0.60,
07/16 23Z,  -0.70, -10.03, -10.01,  99.90,   0.72,
07/17 00Z,  -0.50,  -7.04,  -7.03,  99.90,   0.51,
07/17 01Z,  -0.50,  -5.22,  -5.32,  99.90,   0.40,
07/17 02Z,  -0.50,  -4.94,  -5.20,  99.90,   0.24,  (max)
07/17 03Z,  -0.40,  -6.27,  -6.64,  99.90,   0.03,
07/17 04Z,  -0.50,  -8.89,  -9.31,  99.90,   0.08,
07/17 05Z,  -0.50, -12.11, -12.39,  99.90,   0.22,
07/17 06Z,  -0.30, -15.14, -15.40,  99.90,   0.04,
07/17 07Z,  -0.40, -17.19, -17.39,  99.90,   0.20,
07/17 08Z,  -0.40, -17.81, -17.96,  99.90,   0.25,  (min)
07/17 09Z,  -0.40, -16.89, -17.20,  99.90,   0.09,
07/17 10Z,  -0.50, -14.76, -15.18,  99.90,   0.08,
07/17 11Z,  -0.40, -12.01, -12.50,  99.90,  -0.09,
07/17 12Z,  -0.40,  -9.38,  -9.87,  99.90,  -0.09,
07/17 13Z,  -0.40,  -7.56,  -7.94,  99.90,   0.02,
07/17 14Z,  -0.40,  -7.02,  -7.19,  99.90,   0.23,  (max)
07/17 15Z,  -0.40,  -7.94,  -8.02,  99.90,   0.32,
07/17 16Z,  -0.40, -10.11, -10.17,  99.90,   0.34,
07/17 17Z,  -0.40, -12.96, -13.11,  99.90,   0.25,
07/17 18Z,  -0.40, -15.73, -15.98,  99.90,   0.15,
07/17 19Z,  -0.40, -17.66, -18.04,  99.90,   0.02,
07/17 20Z,  -0.30, -18.24, -18.60,  99.90,  -0.06,  (min)
07/17 21Z,  -0.30, -17.29, -17.40,  99.90,   0.19,
07/17 22Z,  -0.30, -15.04, -15.06,  99.90,   0.28,
07/17 23Z,  -0.30, -12.02, -11.92,  99.90,   0.40,
07/18 00Z,  -0.20,  -8.90,  -8.91,  99.90,   0.19,
07/18 01Z,  -0.20,  -6.38,  -6.52,  99.90,   0.06,
07/18 02Z,  -0.20,  -4.99,  -5.23,  99.90,  -0.04,  (max)
07/18 03Z,  -0.20,  -5.06,  -5.40,  99.90,  -0.14,
07/18 04Z,  -0.30,  -6.58,  -6.90,  99.90,  -0.02,
07/18 05Z,  -0.30,  -9.22,  -9.53,  99.90,  -0.01,
07/18 06Z,  -0.30, -12.37, -12.62,  99.90,   0.05,
07/18 07Z,  -0.30, -15.30, -15.51,  99.90,   0.09,
07/18 08Z,  -0.30, -17.32, -17.49,  99.90,   0.13,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/18 09Z,  -0.30, -18.01,  99.90, -18.15,   0.16,  (min)
07/18 10Z,  -0.30, -17.28,  99.90, -17.39,   0.19,
07/18 11Z,  -0.20, -15.41,  99.90, -15.39,   0.22,
07/18 12Z,  -0.20, -12.93,  99.90, -12.89,   0.24,
07/18 13Z,  -0.20, -10.52,  99.90, -10.45,   0.27,
07/18 14Z,  -0.10,  -8.77,  99.90,  -8.58,   0.30,
07/18 15Z,  -0.20,  -8.13,  99.90,  -8.00,   0.33,  (max)
07/18 16Z,  -0.20,  -8.73,  99.90,  -8.58,   0.35,
07/18 17Z,  -0.20, -10.41,  99.90, -10.23,   0.38,
07/18 18Z,  -0.30, -12.68,  99.90, -12.57,   0.41,
07/18 19Z,  -0.30, -14.89,  99.90, -14.76,   0.43,
07/18 20Z,  -0.30, -16.41,  99.90, -16.25,   0.46,
07/18 21Z,  -0.20, -16.76,  99.90, -16.50,   0.46,  (min)
07/18 22Z,  -0.20, -15.82,  99.90, -15.56,   0.46,
07/18 23Z,  -0.10, -13.76,  99.90, -13.40,   0.46,
07/19 00Z,   0.00, -11.06,  99.90, -10.60,   0.46,
07/19 01Z,   0.00,  -8.31,  99.90,  -7.84,   0.46,
07/19 02Z,   0.00,  -6.11,  99.90,  -5.65,   0.46,
07/19 03Z,   0.00,  -4.95,  99.90,  -4.49,   0.46,  (max)
07/19 04Z,  -0.10,  -5.11,  99.90,  -4.75,   0.46,
07/19 05Z,  -0.10,  -6.62,  99.90,  -6.26,   0.46,
07/19 06Z,  -0.10,  -9.19,  99.90,  -8.83,   0.46,
07/19 07Z,  -0.20, -12.29,  99.90, -12.03,   0.46,
07/19 08Z,  -0.20, -15.26,  99.90, -15.00,   0.46,
07/19 09Z,  -0.20, -17.45,  99.90, -17.19,   0.46,
07/19 10Z,  -0.20, -18.40,  99.90, -18.14,   0.46,  (min)
07/19 11Z,  -0.20, -17.98,  99.90, -17.72,   0.46,
07/19 12Z,  -0.20, -16.40,  99.90, -16.14,   0.46,
07/19 13Z,  -0.20, -14.12,  99.90, -13.86,   0.46,
07/19 14Z,  -0.10, -11.74,  99.90, -11.38,   0.46,
07/19 15Z,  -0.10,  -9.84,  99.90,  -9.47,   0.46,
07/19 16Z,  -0.10,  -8.85,  99.90,  -8.49,   0.46,  (max)
07/19 17Z,  -0.20,  -8.98,  99.90,  -8.71,   0.46,
07/19 18Z,  -0.20, -10.11,  99.90,  -9.85,   0.46,
07/19 19Z,  -0.30, -11.89,  99.90, -11.73,   0.46,
07/19 20Z,  -0.30, -13.76,  99.90, -13.60,   0.46,
07/19 21Z,  -0.30, -15.13,  99.90, -14.97,   0.46,
07/19 22Z,  -0.20, -15.55,  99.90, -15.29,   0.46,  (min)
07/19 23Z,  -0.20, -14.83,  99.90, -14.57,   0.46,
07/20 00Z,  -0.20, -13.08,  99.90, -12.82,   0.46,
07/20 01Z,  -0.10, -10.68,  99.90, -10.31,   0.46,
07/20 02Z,  -0.10,  -8.15,  99.90,  -7.79,   0.46,
07/20 03Z,  -0.20,  -6.06,  99.90,  -5.80,   0.46,
07/20 04Z,  -0.20,  -4.89,  99.90,  -4.63,   0.46,  (max)
07/20 05Z,  -0.20,  -4.96,  99.90,  -4.70,   0.46,
07/20 06Z,  -0.30,  -6.34,  99.90,  -6.18,   0.46,
07/20 07Z,  -0.40,  -8.86,  99.90,  -8.79,   0.46,
07/20 08Z,  -0.40, -12.02,  99.90, -11.96,   0.46,
07/20 09Z,  -0.40, -15.20,  99.90, -15.14,   0.46,
07/20 10Z,  -0.40, -17.71,  99.90, -17.64,   0.46,
07/20 11Z,  -0.40, -19.03,  99.90, -18.97,   0.46,  (min)
07/20 12Z,  -0.30, -18.94,  99.90, -18.78,   0.46,
07/20 13Z,  -0.30, -17.57,  99.90, -17.41,   0.46,
07/20 14Z,  -0.30, -15.31,  99.90, -15.15,   0.46,
07/20 15Z,  -0.30, -12.75,  99.90, -12.59,   0.46,
07/20 16Z,  -0.30, -10.50,  99.90, -10.34,   0.46,
07/20 17Z,  -0.40,  -9.04,  99.90,  -8.98,   0.46,
07/20 18Z,  -0.50,  -8.66,  99.90,  -8.70,   0.46,  (max)
07/20 19Z,  -0.50,  -9.36,  99.90,  -9.40,   0.46,
07/20 20Z,  -0.50, -10.87,  99.90, -10.91,   0.46,
07/20 21Z,  -0.50, -12.67,  99.90, -12.71,   0.46,
07/20 22Z,  -0.40, -14.17,  99.90, -14.11,   0.46,
07/20 23Z,  -0.30, -14.86,  99.90, -14.70,   0.46,  (min)
07/21 00Z,  -0.20, -14.46,  99.90, -14.20,   0.46,
07/21 01Z,  -0.20, -12.99,  99.90, -12.73,   0.46,
07/21 02Z,  -0.20, -10.75,  99.90, -10.49,   0.46,
07/21 03Z,  -0.20,  -8.25,  99.90,  -7.98,   0.46,
07/21 04Z,  -0.20,  -6.04,  99.90,  -5.78,   0.46,
07/21 05Z,  -0.30,  -4.68,  99.90,  -4.51,   0.46,
07/21 06Z,  -0.40,  -4.55,  99.90,  -4.49,   0.46,  (max)
07/21 07Z,  -0.40,  -5.82,  99.90,  -5.76,   0.46,
07/21 08Z,  -0.50,  -8.37,  99.90,  -8.41,   0.46,
07/21 09Z,  -0.40, -11.75,  99.90, -11.69,   0.46,
07/21 10Z,  -0.40, -15.28,  99.90, -15.22,   0.46,
07/21 11Z,  -0.40, -18.21,  99.90, -18.14,   0.46,
07/21 12Z,  -0.30, -19.90,  99.90, -19.74,   0.46,
07/21 13Z,  -0.30, -20.05,  99.90, -19.89,   0.46,  (min)
07/21 14Z,  -0.30, -18.70,  99.90, -18.54,   0.46,
07/21 15Z,  -0.30, -16.25,  99.90, -16.09,   0.46,
07/21 16Z,  -0.30, -13.33,  99.90, -13.17,   0.46,
07/21 17Z,  -0.40, -10.61,  99.90, -10.55,   0.46,
07/21 18Z,  -0.40,  -8.68,  99.90,  -8.62,   0.46,
07/21 19Z,  -0.50,  -7.92,  99.90,  -7.96,   0.46,  (max)
07/21 20Z,  -0.50,  -8.40,  99.90,  -8.44,   0.46,
07/21 21Z,  -0.40,  -9.90,  99.90,  -9.84,   0.46,
07/21 22Z,  -0.40, -11.90,  99.90, -11.84,   0.46,
07/21 23Z,  -0.20, -13.74,  99.90, -13.48,   0.46,
07/22 00Z,  -0.10, -14.80,  99.90, -14.44,   0.46,