EXTRA-TROPICAL  STORM  SURGE
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Alaska
Gulf of Alaska
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Surge List
Gulf of Alaska
#Skagway, AK : 07/18/2026 05:23:33 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/16 12Z,   1.40,  -2.99,  -3.42,  99.90,  -1.83,  (max)
07/16 13Z,   1.30,  -6.64,  -7.23,  99.90,  -1.89,
07/16 14Z,   1.30, -11.83, -12.43,  99.90,  -1.90,
07/16 15Z,   1.30, -17.55, -18.11,  99.90,  -1.86,
07/16 16Z,   1.30, -22.35, -22.97,  99.90,  -1.92,
07/16 17Z,   1.20, -24.85, -25.63,  99.90,  -1.98,  (min)
07/16 18Z,   1.30, -24.41, -25.13,  99.90,  -2.02,
07/16 19Z,   1.30, -21.40, -22.09,  99.90,  -1.99,
07/16 20Z,   1.30, -16.75, -17.78,  99.90,  -2.33,
07/16 21Z,   1.30, -11.60, -12.61,  99.90,  -2.31,
07/16 22Z,   1.40,  -7.10,  -7.81,  99.90,  -2.11,
07/16 23Z,   1.40,  -4.23,  -5.05,  99.90,  -2.22,
07/17 00Z,   1.30,  -3.49,  -4.44,  99.90,  -2.25,  (max)
07/17 01Z,   1.30,  -4.86,  -5.76,  99.90,  -2.20,
07/17 02Z,   1.30,  -8.01,  -8.60,  99.90,  -1.89,
07/17 03Z,   1.30, -12.29, -12.69,  99.90,  -1.70,
07/17 04Z,   1.30, -16.53, -17.05,  99.90,  -1.82,
07/17 05Z,   1.30, -19.33, -20.12,  99.90,  -2.09,
07/17 06Z,   1.30, -19.71, -20.53,  99.90,  -2.12,  (min)
07/17 07Z,   1.40, -17.63, -18.30,  99.90,  -2.07,
07/17 08Z,   1.40, -13.82, -14.75,  99.90,  -2.33,
07/17 09Z,   1.40,  -9.31, -10.39,  99.90,  -2.48,
07/17 10Z,   1.40,  -5.24,  -6.14,  99.90,  -2.30,
07/17 11Z,   1.40,  -2.69,  -3.26,  99.90,  -1.97,
07/17 12Z,   1.40,  -2.34,  -2.84,  99.90,  -1.90,  (max)
07/17 13Z,   1.40,  -4.28,  -4.95,  99.90,  -2.07,
07/17 14Z,   1.40,  -8.15,  -8.83,  99.90,  -2.08,
07/17 15Z,   1.40, -13.27, -13.90,  99.90,  -2.03,
07/17 16Z,   1.40, -18.56, -19.09,  99.90,  -1.93,
07/17 17Z,   1.40, -22.58, -23.33,  99.90,  -2.15,
07/17 18Z,   1.50, -24.15, -25.05,  99.90,  -2.40,  (min)
07/17 19Z,   1.50, -22.93, -23.50,  99.90,  -2.07,
07/17 20Z,   1.60, -19.46, -20.13,  99.90,  -2.27,
07/17 21Z,   1.60, -14.74, -15.45,  99.90,  -2.31,
07/17 22Z,   1.70,  -9.86, -10.47,  99.90,  -2.31,
07/17 23Z,   1.70,  -5.89,  99.90,  99.90,  99.90,
07/18 00Z,   1.80,  -3.71,  99.90,  99.90,  99.90,
07/18 01Z,   1.90,  -3.67,  99.90,  99.90,  99.90,
07/18 02Z,   1.90,  -5.64,  -6.41,  99.90,  -2.67,  (max)
07/18 03Z,   1.90,  -9.17,  -9.51,  99.90,  -2.24,
07/18 04Z,   1.90, -13.49, -13.77,  99.90,  -2.18,
07/18 05Z,   1.90, -17.41, -17.82,  99.90,  -2.31,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/18 06Z,   1.90, -19.64,  99.90, -20.04,  -2.29,  (min)
07/18 07Z,   1.90, -19.49,  99.90, -19.86,  -2.27,
07/18 08Z,   1.90, -17.13,  99.90, -17.48,  -2.25,
07/18 09Z,   2.10, -13.36,  99.90, -13.50,  -2.23,
07/18 10Z,   2.10,  -9.18,  99.90,  -9.29,  -2.21,
07/18 11Z,   2.20,  -5.63,  99.90,  -5.62,  -2.19,
07/18 12Z,   2.20,  -3.66,  99.90,  -3.63,  -2.18,  (max)
07/18 13Z,   2.20,  -3.80,  99.90,  -3.76,  -2.16,
07/18 14Z,   2.20,  -6.01,  99.90,  -5.95,  -2.14,
07/18 15Z,   2.10,  -9.83,  99.90,  -9.85,  -2.12,
07/18 16Z,   2.00, -14.52,  99.90, -14.62,  -2.10,
07/18 17Z,   1.80, -19.02,  99.90, -19.29,  -2.08,
07/18 18Z,   1.50, -22.04,  99.90, -22.61,  -2.08,
07/18 19Z,   1.40, -22.66,  99.90, -23.34,  -2.08,  (min)
07/18 20Z,   1.40, -20.82,  99.90, -21.50,  -2.08,
07/18 21Z,   1.50, -17.18,  99.90, -17.76,  -2.08,
07/18 22Z,   1.60, -12.69,  99.90, -13.17,  -2.08,
07/18 23Z,   1.60,  -8.35,  99.90,  -8.83,  -2.08,
07/19 00Z,   1.70,  -5.12,  99.90,  -5.50,  -2.08,
07/19 01Z,   1.80,  -3.72,  99.90,  -4.00,  -2.08,  (max)
07/19 02Z,   1.90,  -4.36,  99.90,  -4.53,  -2.08,
07/19 03Z,   1.90,  -6.75,  99.90,  -6.93,  -2.08,
07/19 04Z,   1.90, -10.38,  99.90, -10.56,  -2.08,
07/19 05Z,   1.80, -14.45,  99.90, -14.73,  -2.08,
07/19 06Z,   1.70, -17.84,  99.90, -18.22,  -2.08,
07/19 07Z,   1.60, -19.48,  99.90, -19.95,  -2.08,  (min)
07/19 08Z,   1.50, -18.91,  99.90, -19.49,  -2.08,
07/19 09Z,   1.40, -16.51,  99.90, -17.18,  -2.08,
07/19 10Z,   1.20, -13.04,  99.90, -13.91,  -2.08,
07/19 11Z,   1.10,  -9.39,  99.90, -10.36,  -2.08,
07/19 12Z,   1.10,  -6.47,  99.90,  -7.45,  -2.08,
07/19 13Z,   1.10,  -5.09,  99.90,  -6.07,  -2.08,  (max)
07/19 14Z,   1.20,  -5.61,  99.90,  -6.49,  -2.08,
07/19 15Z,   1.30,  -7.85,  99.90,  -8.63,  -2.08,
07/19 16Z,   1.40, -11.29,  99.90, -11.97,  -2.08,
07/19 17Z,   1.40, -15.25,  99.90, -15.93,  -2.08,
07/19 18Z,   1.40, -18.75,  99.90, -19.43,  -2.08,
07/19 19Z,   1.40, -20.75,  99.90, -21.42,  -2.08,  (min)
07/19 20Z,   1.30, -20.59,  99.90, -21.37,  -2.08,
07/19 21Z,   1.20, -18.42,  99.90, -19.29,  -2.08,
07/19 22Z,   1.20, -14.92,  99.90, -15.79,  -2.08,
07/19 23Z,   1.20, -10.93,  99.90, -11.80,  -2.08,
07/20 00Z,   1.20,  -7.31,  99.90,  -8.18,  -2.08,
07/20 01Z,   1.30,  -4.89,  99.90,  -5.67,  -2.08,
07/20 02Z,   1.30,  -4.24,  99.90,  -5.01,  -2.08,  (max)
07/20 03Z,   1.30,  -5.38,  99.90,  -6.15,  -2.08,
07/20 04Z,   1.40,  -7.95,  99.90,  -8.63,  -2.08,
07/20 05Z,   1.40, -11.43,  99.90, -12.10,  -2.08,
07/20 06Z,   1.40, -15.05,  99.90, -15.72,  -2.08,
07/20 07Z,   1.40, -17.84,  99.90, -18.51,  -2.08,
07/20 08Z,   1.40, -18.96,  99.90, -19.64,  -2.08,  (min)
07/20 09Z,   1.30, -18.20,  99.90, -18.98,  -2.08,
07/20 10Z,   1.20, -15.98,  99.90, -16.86,  -2.08,
07/20 11Z,   1.10, -12.99,  99.90, -13.97,  -2.08,
07/20 12Z,   1.00,  -9.97,  99.90, -11.05,  -2.08,
07/20 13Z,   0.90,  -7.68,  99.90,  -8.85,  -2.08,
07/20 14Z,   0.90,  -6.77,  99.90,  -7.94,  -2.08,  (max)
07/20 15Z,   0.90,  -7.44,  99.90,  -8.61,  -2.08,
07/20 16Z,   1.10,  -9.42,  99.90, -10.40,  -2.08,
07/20 17Z,   1.30, -12.23,  99.90, -13.01,  -2.08,
07/20 18Z,   1.50, -15.29,  99.90, -15.87,  -2.08,
07/20 19Z,   1.60, -17.81,  99.90, -18.29,  -2.08,
07/20 20Z,   1.60, -18.95,  99.90, -19.42,  -2.08,  (min)
07/20 21Z,   1.60, -18.30,  99.90, -18.78,  -2.08,
07/20 22Z,   1.50, -16.11,  99.90, -16.69,  -2.08,
07/20 23Z,   1.40, -13.01,  99.90, -13.69,  -2.08,
07/21 00Z,   1.30,  -9.67,  99.90, -10.45,  -2.08,
07/21 01Z,   1.30,  -6.82,  99.90,  -7.59,  -2.08,
07/21 02Z,   1.30,  -5.14,  99.90,  -5.92,  -2.08,
07/21 03Z,   1.40,  -5.06,  99.90,  -5.74,  -2.08,  (max)
07/21 04Z,   1.50,  -6.47,  99.90,  -7.05,  -2.08,
07/21 05Z,   1.70,  -8.99,  99.90,  -9.37,  -2.08,
07/21 06Z,   1.80, -12.13,  99.90, -12.40,  -2.08,
07/21 07Z,   1.90, -15.24,  99.90, -15.42,  -2.08,
07/21 08Z,   1.90, -17.52,  99.90, -17.70,  -2.08,
07/21 09Z,   1.80, -18.33,  99.90, -18.61,  -2.08,  (min)
07/21 10Z,   1.70, -17.59,  99.90, -17.97,  -2.08,
07/21 11Z,   1.60, -15.73,  99.90, -16.21,  -2.08,
07/21 12Z,   1.40, -13.29,  99.90, -13.96,  -2.08,
07/21 13Z,   1.40, -10.84,  99.90, -11.52,  -2.08,
07/21 14Z,   1.40,  -9.02,  99.90,  -9.70,  -2.08,
07/21 15Z,   1.40,  -8.35,  99.90,  -9.03,  -2.08,  (max)
07/21 16Z,   1.50,  -8.91,  99.90,  -9.49,  -2.08,
07/21 17Z,   1.60, -10.42,  99.90, -10.90,  -2.08,
07/21 18Z,   1.70, -12.50,  99.90, -12.87,  -2.08,
07/21 19Z,   1.80, -14.70,  99.90, -14.98,  -2.08,
07/21 20Z,   1.90, -16.42,  99.90, -16.60,  -2.08,
07/21 21Z,   1.90, -17.01,  99.90, -17.18,  -2.08,  (min)
07/21 22Z,   1.80, -16.20,  99.90, -16.48,  -2.08,
07/21 23Z,   1.80, -14.26,  99.90, -14.54,  -2.08,
07/22 00Z,   1.70, -11.70,  99.90, -12.07,  -2.08,