EXTRA-TROPICAL  STORM  SURGE
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Gulf of Alaska
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Surge List
Gulf of Alaska
#Skagway, AK : 04/13/2026 19:22:46 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/12 00Z,   1.30, -13.15, -14.15,  99.90,  -2.30,  (min)
04/12 01Z,   1.30, -12.34, -13.31,  99.90,  -2.27,
04/12 02Z,   1.30, -10.94, -11.88,  99.90,  -2.24,
04/12 03Z,   1.40,  -9.12, -10.01,  99.90,  -2.29,
04/12 04Z,   1.50,  -7.20,  -8.01,  99.90,  -2.31,
04/12 05Z,   1.60,  -5.67,  -6.54,  99.90,  -2.47,
04/12 06Z,   1.30,  -4.86,  -5.77,  99.90,  -2.21,
04/12 07Z,   1.40,  -4.86,  -5.72,  99.90,  -2.26,  (max)
04/12 08Z,   1.50,  -5.57,  -6.39,  99.90,  -2.32,
04/12 09Z,   1.60,  -6.91,  -7.64,  99.90,  -2.33,
04/12 10Z,   1.80,  -8.56,  -9.32,  99.90,  -2.56,
04/12 11Z,   1.90,  -9.95, -10.56,  99.90,  -2.51,
04/12 12Z,   1.40, -10.56, -11.14,  99.90,  -1.98,  (min)
04/12 13Z,   1.50, -10.24, -10.87,  99.90,  -2.13,
04/12 14Z,   1.60,  -9.15,  -9.79,  99.90,  -2.24,
04/12 15Z,   1.80,  -7.50,  -8.21,  99.90,  -2.51,
04/12 16Z,   1.90,  -5.67,  -6.44,  99.90,  -2.67,
04/12 17Z,   1.90,  -4.25,  -5.09,  99.90,  -2.74,
04/12 18Z,   1.40,  -3.76,  -4.59,  99.90,  -2.23,  (max)
04/12 19Z,   1.50,  -4.36,  -5.14,  99.90,  -2.28,
04/12 20Z,   1.70,  -5.89,  -6.54,  99.90,  -2.35,
04/12 21Z,   1.90,  -8.08,  -8.65,  99.90,  -2.47,
04/12 22Z,   2.00, -10.56, -11.19,  99.90,  -2.63,
04/12 23Z,   2.20, -12.74, -13.16,  99.90,  -2.62,
04/13 00Z,   1.60, -13.99, -14.61,  99.90,  -2.22,  (min)
04/13 01Z,   1.90, -14.03, -14.55,  99.90,  -2.42,
04/13 02Z,   2.10, -12.96, -13.45,  99.90,  -2.59,
04/13 03Z,   2.40, -11.02, -11.56,  99.90,  -2.94,
04/13 04Z,   2.70,  -8.54,  -8.96,  99.90,  -3.12,
04/13 05Z,   2.80,  -6.06,  -6.45,  99.90,  -3.19,
04/13 06Z,   2.20,  -4.21,  -4.64,  99.90,  -2.63,
04/13 07Z,   2.40,  -3.42,  -3.84,  99.90,  -2.82,  (max)
04/13 08Z,   2.60,  -3.76,  -4.12,  99.90,  -2.96,
04/13 09Z,   2.70,  -5.11,  -5.38,  99.90,  -2.97,
04/13 10Z,   2.70,  -7.27,  -7.44,  99.90,  -2.87,
04/13 11Z,   2.80,  -9.69,  -9.94,  99.90,  -3.05,
04/13 12Z,   2.20, -11.61, -11.78,  99.90,  -2.37,
04/13 13Z,   2.40, -12.38, -12.75,  99.90,  -2.77,  (min)
04/13 14Z,   2.50, -11.83, -12.24,  99.90,  -2.91,
04/13 15Z,   2.60, -10.17, -10.69,  99.90,  -3.12,
04/13 16Z,   2.70,  -7.76,  -8.26,  99.90,  -3.20,
04/13 17Z,   2.70,  -5.23,  -5.73,  99.90,  -3.20,
04/13 18Z,   2.70,  -3.34,  -3.96,  99.90,  -3.32,
04/13 19Z,   2.60,  -2.70,  -3.31,  99.90,  -3.21,  (max)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/13 20Z,   2.50,  -3.45,  99.90,  -4.11,  -3.16,
04/13 21Z,   2.40,  -5.37,  99.90,  -6.09,  -3.12,
04/13 22Z,   2.30,  -8.13,  99.90,  -8.90,  -3.07,
04/13 23Z,   2.30, -11.18,  99.90, -11.91,  -3.03,
04/14 00Z,   2.40, -13.75,  99.90, -14.33,  -2.98,
04/14 01Z,   2.50, -15.05,  99.90, -15.49,  -2.94,  (min)
04/14 02Z,   2.60, -14.77,  99.90, -15.06,  -2.89,
04/14 03Z,   2.70, -13.06,  99.90, -13.21,  -2.85,
04/14 04Z,   2.70, -10.32,  99.90, -10.42,  -2.80,
04/14 05Z,   2.60,  -7.11,  99.90,  -7.26,  -2.76,
04/14 06Z,   2.50,  -4.19,  99.90,  -4.40,  -2.71,
04/14 07Z,   2.30,  -2.33,  99.90,  -2.70,  -2.66,
04/14 08Z,   2.20,  -1.94,  99.90,  -2.41,  -2.66,  (max)
04/14 09Z,   2.00,  -3.01,  99.90,  -3.68,  -2.66,
04/14 10Z,   1.70,  -5.32,  99.90,  -6.28,  -2.66,
04/14 11Z,   1.50,  -8.44,  99.90,  -9.61,  -2.66,
04/14 12Z,   1.50, -11.61,  99.90, -12.78,  -2.66,
04/14 13Z,   1.50, -13.83,  99.90, -15.00,  -2.66,
04/14 14Z,   1.60, -14.40,  99.90, -15.47,  -2.66,  (min)
04/14 15Z,   1.70, -13.23,  99.90, -14.19,  -2.66,
04/14 16Z,   1.80, -10.69,  99.90, -11.55,  -2.66,
04/14 17Z,   1.90,  -7.40,  99.90,  -8.17,  -2.66,
04/14 18Z,   2.10,  -4.23,  99.90,  -4.80,  -2.66,
04/14 19Z,   2.30,  -2.10,  99.90,  -2.46,  -2.66,
04/14 20Z,   2.30,  -1.59,  99.90,  -1.95,  -2.66,  (max)
04/14 21Z,   2.30,  -2.75,  99.90,  -3.11,  -2.66,
04/14 22Z,   2.20,  -5.26,  99.90,  -5.73,  -2.66,
04/14 23Z,   2.00,  -8.66,  99.90,  -9.32,  -2.66,
04/15 00Z,   1.80, -12.21,  99.90, -13.08,  -2.66,
04/15 01Z,   1.60, -14.92,  99.90, -15.99,  -2.66,
04/15 02Z,   1.50, -15.94,  99.90, -17.10,  -2.66,  (min)
04/15 03Z,   1.50, -14.98,  99.90, -16.15,  -2.66,
04/15 04Z,   1.50, -12.38,  99.90, -13.55,  -2.66,
04/15 05Z,   1.60,  -8.78,  99.90,  -9.84,  -2.66,
04/15 06Z,   1.70,  -4.98,  99.90,  -5.94,  -2.66,
04/15 07Z,   1.70,  -1.94,  99.90,  -2.90,  -2.66,
04/15 08Z,   1.80,  -0.46,  99.90,  -1.32,  -2.66,  (max)
04/15 09Z,   1.80,  -0.84,  99.90,  -1.70,  -2.66,
04/15 10Z,   1.80,  -2.91,  99.90,  -3.78,  -2.66,
04/15 11Z,   1.80,  -6.31,  99.90,  -7.17,  -2.66,
04/15 12Z,   1.80, -10.36,  99.90, -11.23,  -2.66,
04/15 13Z,   1.90, -14.05,  99.90, -14.81,  -2.66,
04/15 14Z,   1.90, -16.21,  99.90, -16.98,  -2.66,  (min)
04/15 15Z,   1.90, -16.20,  99.90, -16.96,  -2.66,
04/15 16Z,   1.80, -14.10,  99.90, -14.97,  -2.66,
04/15 17Z,   1.70, -10.56,  99.90, -11.53,  -2.66,
04/15 18Z,   1.70,  -6.49,  99.90,  -7.45,  -2.66,
04/15 19Z,   1.60,  -2.92,  99.90,  -3.99,  -2.66,
04/15 20Z,   1.50,  -0.83,  99.90,  -2.00,  -2.66,
04/15 21Z,   1.50,  -0.71,  99.90,  -1.88,  -2.66,  (max)
04/15 22Z,   1.50,  -2.45,  99.90,  -3.61,  -2.66,
04/15 23Z,   1.50,  -5.61,  99.90,  -6.78,  -2.66,
04/16 00Z,   1.60,  -9.57,  99.90, -10.64,  -2.66,
04/16 01Z,   1.70, -13.40,  99.90, -14.37,  -2.66,
04/16 02Z,   1.80, -15.94,  99.90, -16.80,  -2.66,
04/16 03Z,   1.90, -16.32,  99.90, -17.08,  -2.66,  (min)
04/16 04Z,   2.00, -14.45,  99.90, -15.11,  -2.66,
04/16 05Z,   2.10, -10.90,  99.90, -11.47,  -2.66,
04/16 06Z,   2.20,  -6.58,  99.90,  -7.05,  -2.66,
04/16 07Z,   2.30,  -2.52,  99.90,  -2.89,  -2.66,
04/16 08Z,   2.30,   0.24,  99.90,  -0.12,  -2.66,
04/16 09Z,   2.20,   1.00,  99.90,   0.53,  -2.66,  (max)
04/16 10Z,   2.00,  -0.39,  99.90,  -1.05,  -2.66,
04/16 11Z,   1.70,  -3.58,  99.90,  -4.54,  -2.66,
04/16 12Z,   1.50,  -8.00,  99.90,  -9.16,  -2.66,
04/16 13Z,   1.40, -12.76,  99.90, -14.02,  -2.66,
04/16 14Z,   1.30, -16.59,  99.90, -17.96,  -2.66,
04/16 15Z,   1.40, -18.31,  99.90, -19.58,  -2.66,  (min)
04/16 16Z,   1.50, -17.41,  99.90, -18.58,  -2.66,
04/16 17Z,   1.60, -14.28,  99.90, -15.35,  -2.66,
04/16 18Z,   1.70,  -9.85,  99.90, -10.81,  -2.66,
04/16 19Z,   1.80,  -5.24,  99.90,  -6.10,  -2.66,
04/16 20Z,   1.80,  -1.60,  99.90,  -2.47,  -2.66,
04/16 21Z,   1.70,   0.15,  99.90,  -0.81,  -2.66,  (max)
04/16 22Z,   1.70,  -0.28,  99.90,  -1.25,  -2.66,
04/16 23Z,   1.60,  -2.65,  99.90,  -3.71,  -2.66,
04/17 00Z,   1.60,  -6.38,  99.90,  -7.44,  -2.66,
04/17 01Z,   1.60, -10.69,  99.90, -11.76,  -2.66,
04/17 02Z,   1.70, -14.47,  99.90, -15.44,  -2.66,
04/17 03Z,   1.80, -16.49,  99.90, -17.35,  -2.66,  (min)
04/17 04Z,   1.90, -15.99,  99.90, -16.76,  -2.66,
04/17 05Z,   1.90, -13.15,  99.90, -13.92,  -2.66,
04/17 06Z,   2.00,  -8.83,  99.90,  -9.49,  -2.66,
04/17 07Z,   1.90,  -4.12,  99.90,  -4.89,  -2.66,
04/17 08Z,   1.80,  -0.20,  99.90,  -1.06,  -2.66,
04/17 09Z,   1.70,   1.95,  99.90,   0.98,  -2.66,  (max)
04/17 10Z,   1.50,   1.76,  99.90,   0.59,  -2.66,
04/17 11Z,   1.30,  -0.70,  99.90,  -2.06,  -2.66,
04/17 12Z,   1.30,  -4.91,  99.90,  -6.27,  -2.66,