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
#Skagway, AK : 07/12/2026 18:23:43 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/11 00Z,   1.50, -11.17, -11.89,  99.90,  -2.22,  (min)
07/11 01Z,   1.50, -10.44, -11.02,  99.90,  -2.08,
07/11 02Z,   1.50,  -8.51,  -9.19,  99.90,  -2.18,
07/11 03Z,   1.50,  -5.86,  -6.61,  99.90,  -2.25,
07/11 04Z,   1.60,  -3.06,  -4.03,  99.90,  -2.57,
07/11 05Z,   1.60,  -0.78,  -1.96,  99.90,  -2.78,
07/11 06Z,   1.30,   0.31,  -0.76,  99.90,  -2.37,  (max)
07/11 07Z,   1.30,  -0.19,  -1.17,  99.90,  -2.28,
07/11 08Z,   1.30,  -2.18,  -3.00,  99.90,  -2.12,
07/11 09Z,   1.40,  -5.29,  -6.03,  99.90,  -2.14,
07/11 10Z,   1.60,  -9.06,  -9.87,  99.90,  -2.41,
07/11 11Z,   1.80, -12.84, -13.74,  99.90,  -2.70,
07/11 12Z,   1.40, -15.74, -16.55,  99.90,  -2.21,
07/11 13Z,   1.40, -16.99, -17.85,  99.90,  -2.26,  (min)
07/11 14Z,   1.40, -16.38, -17.04,  99.90,  -2.06,
07/11 15Z,   1.50, -14.25, -14.93,  99.90,  -2.18,
07/11 16Z,   1.70, -11.22, -11.94,  99.90,  -2.42,
07/11 17Z,   1.80,  -7.96,  -8.70,  99.90,  -2.54,
07/11 18Z,   1.40,  -5.26,  -5.96,  99.90,  -2.10,
07/11 19Z,   1.50,  -3.70,  -4.47,  99.90,  -2.27,
07/11 20Z,   1.60,  -3.46,  -4.42,  99.90,  -2.56,  (max)
07/11 21Z,   1.70,  -4.35,  -5.12,  99.90,  -2.47,
07/11 22Z,   1.80,  -6.11,  -6.85,  99.90,  -2.54,
07/11 23Z,   1.90,  -8.37,  -9.14,  99.90,  -2.67,
07/12 00Z,   1.50, -10.43, -11.01,  99.90,  -2.08,
07/12 01Z,   1.50, -11.46, -12.20,  99.90,  -2.24,  (min)
07/12 02Z,   1.50, -10.94, -11.61,  99.90,  -2.17,
07/12 03Z,   1.60,  -8.96,  -9.42,  99.90,  -2.06,
07/12 04Z,   1.70,  -6.02,  -6.89,  99.90,  -2.57,
07/12 05Z,   1.80,  -2.81,  -3.71,  99.90,  -2.70,
07/12 06Z,   1.60,  -0.15,  -1.12,  99.90,  -2.57,
07/12 07Z,   1.60,   1.16,   0.29,  99.90,  -2.47,  (max)
07/12 08Z,   1.60,   0.69,  -0.03,  99.90,  -2.32,
07/12 09Z,   1.70,  -1.48,  -2.20,  99.90,  -2.42,
07/12 10Z,   1.70,  -4.97,  -5.62,  99.90,  -2.35,
07/12 11Z,   1.80,  -9.30, -10.09,  99.90,  -2.59,
07/12 12Z,   1.60, -13.67, -14.53,  99.90,  -2.46,
07/12 13Z,   1.60, -17.03, -17.79,  99.90,  -2.36,
07/12 14Z,   1.70, -18.45, -19.11,  99.90,  -2.36,  (min)
07/12 15Z,   1.70, -17.70, -18.26,  99.90,  -2.26,
07/12 16Z,   1.70, -15.17, -15.62,  99.90,  -2.15,
07/12 17Z,   1.80, -11.54, -12.21,  99.90,  -2.47,
07/12 18Z,   1.80,  -7.68,  -8.33,  99.90,  -2.45,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/12 19Z,   1.80,  -4.49,  99.90,  -5.12,  -2.43,
07/12 20Z,   1.90,  -2.63,  99.90,  -3.14,  -2.41,
07/12 21Z,   1.90,  -2.30,  99.90,  -2.79,  -2.39,  (max)
07/12 22Z,   1.90,  -3.34,  99.90,  -3.82,  -2.37,
07/12 23Z,   1.90,  -5.50,  99.90,  -5.96,  -2.36,
07/13 00Z,   1.90,  -8.32,  99.90,  -8.76,  -2.34,
07/13 01Z,   1.90, -10.92,  99.90, -11.34,  -2.32,
07/13 02Z,   1.80, -12.26,  99.90, -12.76,  -2.30,  (min)
07/13 03Z,   1.70, -11.76,  99.90, -12.35,  -2.28,
07/13 04Z,   1.60,  -9.52,  99.90, -10.18,  -2.26,
07/13 05Z,   1.50,  -6.12,  99.90,  -6.86,  -2.25,
07/13 06Z,   1.50,  -2.42,  99.90,  -3.14,  -2.23,
07/13 07Z,   1.40,   0.60,  99.90,  -0.23,  -2.23,
07/13 08Z,   1.40,   2.05,  99.90,   1.22,  -2.23,  (max)
07/13 09Z,   1.40,   1.49,  99.90,   0.67,  -2.23,
07/13 10Z,   1.40,  -0.95,  99.90,  -1.78,  -2.23,
07/13 11Z,   1.40,  -4.93,  99.90,  -5.75,  -2.23,
07/13 12Z,   1.40,  -9.85,  99.90, -10.68,  -2.23,
07/13 13Z,   1.40, -14.76,  99.90, -15.59,  -2.23,
07/13 14Z,   1.40, -18.38,  99.90, -19.21,  -2.23,
07/13 15Z,   1.40, -19.74,  99.90, -20.57,  -2.23,  (min)
07/13 16Z,   1.50, -18.62,  99.90, -19.35,  -2.23,
07/13 17Z,   1.50, -15.52,  99.90, -16.24,  -2.23,
07/13 18Z,   1.50, -11.27,  99.90, -11.99,  -2.23,
07/13 19Z,   1.50,  -6.89,  99.90,  -7.62,  -2.23,
07/13 20Z,   1.50,  -3.39,  99.90,  -4.11,  -2.23,
07/13 21Z,   1.50,  -1.45,  99.90,  -2.18,  -2.23,
07/13 22Z,   1.40,  -1.26,  99.90,  -2.08,  -2.23,  (max)
07/13 23Z,   1.40,  -2.67,  99.90,  -3.50,  -2.23,
07/14 00Z,   1.40,  -5.41,  99.90,  -6.24,  -2.23,
07/14 01Z,   1.40,  -8.85,  99.90,  -9.67,  -2.23,
07/14 02Z,   1.40, -11.88,  99.90, -12.71,  -2.23,
07/14 03Z,   1.50, -13.34,  99.90, -14.07,  -2.23,  (min)
07/14 04Z,   1.50, -12.63,  99.90, -13.36,  -2.23,
07/14 05Z,   1.60,  -9.95,  99.90, -10.57,  -2.23,
07/14 06Z,   1.70,  -6.04,  99.90,  -6.56,  -2.23,
07/14 07Z,   1.70,  -1.90,  99.90,  -2.43,  -2.23,
07/14 08Z,   1.70,   1.33,  99.90,   0.81,  -2.23,
07/14 09Z,   1.60,   2.76,  99.90,   2.14,  -2.23,  (max)
07/14 10Z,   1.50,   2.00,  99.90,   1.27,  -2.23,
07/14 11Z,   1.40,  -0.83,  99.90,  -1.66,  -2.23,
07/14 12Z,   1.20,  -5.32,  99.90,  -6.35,  -2.23,
07/14 13Z,   1.20, -10.77,  99.90, -11.80,  -2.23,
07/14 14Z,   1.10, -16.00,  99.90, -17.13,  -2.23,
07/14 15Z,   1.20, -19.60,  99.90, -20.63,  -2.23,
07/14 16Z,   1.20, -20.60,  99.90, -21.62,  -2.23,  (min)
07/14 17Z,   1.30, -18.90,  99.90, -19.83,  -2.23,
07/14 18Z,   1.50, -15.16,  99.90, -15.89,  -2.23,
07/14 19Z,   1.60, -10.38,  99.90, -11.01,  -2.23,
07/14 20Z,   1.60,  -5.68,  99.90,  -6.31,  -2.23,
07/14 21Z,   1.70,  -2.12,  99.90,  -2.65,  -2.23,
07/14 22Z,   1.70,  -0.35,  99.90,  -0.88,  -2.23,  (max)
07/14 23Z,   1.70,  -0.53,  99.90,  -1.05,  -2.23,
07/15 00Z,   1.60,  -2.49,  99.90,  -3.12,  -2.23,
07/15 01Z,   1.60,  -5.87,  99.90,  -6.49,  -2.23,
07/15 02Z,   1.60,  -9.83,  99.90, -10.46,  -2.23,
07/15 03Z,   1.60, -13.08,  99.90, -13.71,  -2.23,
07/15 04Z,   1.50, -14.39,  99.90, -15.12,  -2.23,  (min)
07/15 05Z,   1.50, -13.27,  99.90, -14.00,  -2.23,
07/15 06Z,   1.50, -10.09,  99.90, -10.82,  -2.23,
07/15 07Z,   1.40,  -5.75,  99.90,  -6.58,  -2.23,
07/15 08Z,   1.40,  -1.38,  99.90,  -2.20,  -2.23,
07/15 09Z,   1.40,   1.87,  99.90,   1.04,  -2.23,
07/15 10Z,   1.40,   3.10,  99.90,   2.27,  -2.23,  (max)
07/15 11Z,   1.30,   1.99,  99.90,   1.06,  -2.23,
07/15 12Z,   1.30,  -1.28,  99.90,  -2.21,  -2.23,
07/15 13Z,   1.30,  -6.22,  99.90,  -7.14,  -2.23,
07/15 14Z,   1.30, -11.97,  99.90, -12.90,  -2.23,
07/15 15Z,   1.40, -17.19,  99.90, -18.02,  -2.23,
07/15 16Z,   1.50, -20.41,  99.90, -21.13,  -2.23,
07/15 17Z,   1.70, -20.76,  99.90, -21.29,  -2.23,  (min)
07/15 18Z,   1.70, -18.39,  99.90, -18.92,  -2.23,
07/15 19Z,   1.80, -14.10,  99.90, -14.52,  -2.23,
07/15 20Z,   1.80,  -8.99,  99.90,  -9.42,  -2.23,
07/15 21Z,   1.80,  -4.24,  99.90,  -4.67,  -2.23,
07/15 22Z,   1.70,  -0.89,  99.90,  -1.42,  -2.23,
07/15 23Z,   1.60,   0.46,  99.90,  -0.16,  -2.23,  (max)
07/16 00Z,   1.40,  -0.26,  99.90,  -1.09,  -2.23,
07/16 01Z,   1.30,  -2.85,  99.90,  -3.78,  -2.23,
07/16 02Z,   1.30,  -6.79,  99.90,  -7.72,  -2.23,
07/16 03Z,   1.40, -11.05,  99.90, -11.88,  -2.23,
07/16 04Z,   1.40, -14.22,  99.90, -15.04,  -2.23,
07/16 05Z,   1.60, -15.13,  99.90, -15.76,  -2.23,  (min)
07/16 06Z,   1.60, -13.51,  99.90, -14.14,  -2.23,
07/16 07Z,   1.70,  -9.91,  99.90, -10.44,  -2.23,
07/16 08Z,   1.70,  -5.35,  99.90,  -5.88,  -2.23,
07/16 09Z,   1.60,  -1.00,  99.90,  -1.62,  -2.23,
07/16 10Z,   1.50,   2.01,  99.90,   1.29,  -2.23,
07/16 11Z,   1.30,   2.86,  99.90,   1.93,  -2.23,  (max)
07/16 12Z,   1.20,   1.32,  99.90,   0.30,  -2.23,