EXTRA-TROPICAL  STORM  SURGE
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Gulf of Alaska
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Surge List
Gulf of Alaska
#Skagway, AK : 10/12/2026 02:24:19 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/10 06Z,   1.00, -10.00, -11.77,  99.90,  -2.77,
10/10 07Z,   1.10,  -5.28,  -6.89,  99.90,  -2.71,
10/10 08Z,   1.20,  -1.47,  -3.04,  99.90,  -2.77,
10/10 09Z,   1.20,   0.53,  -0.99,  99.90,  -2.72,
10/10 10Z,   1.10,   0.41,  -0.94,  99.90,  -2.45,  (max)
10/10 11Z,   1.00,  -1.70,  -3.00,  99.90,  -2.30,
10/10 12Z,   0.90,  -5.43,  -6.56,  99.90,  -2.03,
10/10 13Z,   0.90,  -9.99, -11.05,  99.90,  -1.96,
10/10 14Z,   1.10, -14.11, -15.34,  99.90,  -2.33,
10/10 15Z,   1.10, -16.44, -18.07,  99.90,  -2.73,  (min)
10/10 16Z,   1.20, -16.27, -17.98,  99.90,  -2.91,
10/10 17Z,   1.10, -13.72, -15.13,  99.90,  -2.51,
10/10 18Z,   1.00,  -9.49, -11.13,  99.90,  -2.64,
10/10 19Z,   1.10,  -4.69,  -6.25,  99.90,  -2.66,
10/10 20Z,   1.20,  -0.58,  -1.92,  99.90,  -2.54,
10/10 21Z,   1.30,   1.78,   0.45,  99.90,  -2.63,
10/10 22Z,   1.30,   1.92,   0.55,  99.90,  -2.67,  (max)
10/10 23Z,   1.30,  -0.12,  -1.30,  99.90,  -2.48,
10/11 00Z,   1.20,  -3.97,  -5.02,  99.90,  -2.25,
10/11 01Z,   1.30,  -8.99,  -9.85,  99.90,  -2.16,
10/11 02Z,   1.50, -13.99, -14.91,  99.90,  -2.42,
10/11 03Z,   1.60, -17.55, -18.75,  99.90,  -2.80,
10/11 04Z,   1.50, -18.61, -19.94,  99.90,  -2.83,  (min)
10/11 05Z,   1.50, -17.01, -18.00,  99.90,  -2.49,
10/11 06Z,   1.40, -13.32, -14.65,  99.90,  -2.73,
10/11 07Z,   1.50,  -8.55, -10.15,  99.90,  -3.10,
10/11 08Z,   1.50,  -3.93,  -5.27,  99.90,  -2.84,
10/11 09Z,   1.50,  -0.63,  -1.92,  99.90,  -2.79,
10/11 10Z,   1.50,   0.65,  -0.52,  99.90,  -2.67,  (max)
10/11 11Z,   1.50,  -0.20,  -1.26,  99.90,  -2.56,
10/11 12Z,   1.50,  -2.88,  -3.76,  99.90,  -2.38,
10/11 13Z,   1.60,  -6.89,  -7.32,  99.90,  -2.03,
10/11 14Z,   1.70, -11.28, -11.64,  99.90,  -2.06,
10/11 15Z,   1.70, -14.74, -15.55,  99.90,  -2.51,
10/11 16Z,   1.70, -16.06, -17.14,  99.90,  -2.78,  (min)
10/11 17Z,   1.60, -14.84, -15.79,  99.90,  -2.55,
10/11 18Z,   1.70, -11.49, -12.42,  99.90,  -2.63,
10/11 19Z,   1.80,  -6.96,  -7.98,  99.90,  -2.82,
10/11 20Z,   1.80,  -2.41,  -3.44,  99.90,  -2.83,
10/11 21Z,   1.80,   0.95,   0.12,  99.90,  -2.63,
10/11 22Z,   1.60,   2.25,   1.60,  99.90,  -2.25,  (max)
10/11 23Z,   1.50,   1.27,   0.74,  99.90,  -2.03,
10/12 00Z,   1.40,  -1.74,  -2.09,  99.90,  -1.75,
10/12 01Z,   1.30,  -6.23,  -6.55,  99.90,  -1.62,
10/12 02Z,   1.30, -11.38, -11.55,  99.90,  -1.47,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/12 03Z,   1.40, -15.91,  99.90, -16.05,  -1.53,
10/12 04Z,   1.50, -18.50,  99.90, -18.59,  -1.59,  (min)
10/12 05Z,   1.70, -18.42,  99.90, -18.37,  -1.65,
10/12 06Z,   1.80, -15.86,  99.90, -15.77,  -1.72,
10/12 07Z,   1.90, -11.65,  99.90, -11.53,  -1.78,
10/12 08Z,   2.00,  -6.90,  99.90,  -6.73,  -1.84,
10/12 09Z,   2.00,  -2.77,  99.90,  -2.67,  -1.90,
10/12 10Z,   2.10,  -0.27,  99.90,  -0.13,  -1.96,
10/12 11Z,   2.00,   0.16,  99.90,   0.14,  -2.02,  (max)
10/12 12Z,   1.80,  -1.36,  99.90,  -1.64,  -2.08,
10/12 13Z,   1.70,  -4.42,  99.90,  -4.86,  -2.15,
10/12 14Z,   1.60,  -8.38,  99.90,  -8.99,  -2.21,
10/12 15Z,   1.60, -12.24,  99.90, -12.85,  -2.21,
10/12 16Z,   1.60, -14.73,  99.90, -15.33,  -2.21,
10/12 17Z,   1.60, -14.92,  99.90, -15.53,  -2.21,  (min)
10/12 18Z,   1.70, -12.78,  99.90, -13.29,  -2.21,
10/12 19Z,   1.70,  -8.99,  99.90,  -9.50,  -2.21,
10/12 20Z,   1.80,  -4.59,  99.90,  -4.99,  -2.21,
10/12 21Z,   1.80,  -0.70,  99.90,  -1.11,  -2.21,
10/12 22Z,   1.70,   1.62,  99.90,   1.11,  -2.21,
10/12 23Z,   1.70,   1.78,  99.90,   1.27,  -2.21,  (max)
10/13 00Z,   1.80,  -0.22,  99.90,  -0.63,  -2.21,
10/13 01Z,   1.80,  -3.91,  99.90,  -4.32,  -2.21,
10/13 02Z,   1.90,  -8.63,  99.90,  -8.93,  -2.21,
10/13 03Z,   1.90, -13.43,  99.90, -13.73,  -2.21,
10/13 04Z,   2.10, -17.07,  99.90, -17.17,  -2.21,
10/13 05Z,   2.20, -18.46,  99.90, -18.47,  -2.21,  (min)
10/13 06Z,   2.20, -17.29,  99.90, -17.29,  -2.21,
10/13 07Z,   2.10, -14.06,  99.90, -14.17,  -2.21,
10/13 08Z,   1.90,  -9.76,  99.90, -10.06,  -2.21,
10/13 09Z,   1.70,  -5.44,  99.90,  -5.95,  -2.21,
10/13 10Z,   1.60,  -2.12,  99.90,  -2.72,  -2.21,
10/13 11Z,   1.60,  -0.53,  99.90,  -1.14,  -2.21,  (max)
10/13 12Z,   1.70,  -0.89,  99.90,  -1.40,  -2.21,
10/13 13Z,   1.70,  -2.90,  99.90,  -3.41,  -2.21,
10/13 14Z,   1.70,  -6.04,  99.90,  -6.54,  -2.21,
10/13 15Z,   1.80,  -9.61,  99.90, -10.02,  -2.21,
10/13 16Z,   1.90, -12.63,  99.90, -12.93,  -2.21,
10/13 17Z,   1.90, -14.01,  99.90, -14.31,  -2.21,  (min)
10/13 18Z,   1.90, -13.19,  99.90, -13.50,  -2.21,
10/13 19Z,   1.80, -10.45,  99.90, -10.86,  -2.21,
10/13 20Z,   1.60,  -6.65,  99.90,  -7.26,  -2.21,
10/13 21Z,   1.50,  -2.79,  99.90,  -3.49,  -2.21,
10/13 22Z,   1.40,   0.16,  99.90,  -0.65,  -2.21,
10/13 23Z,   1.40,   1.37,  99.90,   0.56,  -2.21,  (max)
10/14 00Z,   1.40,   0.49,  99.90,  -0.31,  -2.21,
10/14 01Z,   1.50,  -2.24,  99.90,  -2.94,  -2.21,
10/14 02Z,   1.70,  -6.22,  99.90,  -6.72,  -2.21,
10/14 03Z,   1.90, -10.70,  99.90, -11.01,  -2.21,
10/14 04Z,   2.00, -14.75,  99.90, -14.95,  -2.21,
10/14 05Z,   2.30, -17.26,  99.90, -17.17,  -2.21,
10/14 06Z,   2.40, -17.50,  99.90, -17.31,  -2.21,  (min)
10/14 07Z,   2.50, -15.52,  99.90, -15.22,  -2.21,
10/14 08Z,   2.40, -12.06,  99.90, -11.86,  -2.21,
10/14 09Z,   2.30,  -8.09,  99.90,  -7.99,  -2.21,
10/14 10Z,   2.10,  -4.51,  99.90,  -4.61,  -2.21,
10/14 11Z,   2.00,  -2.11,  99.90,  -2.32,  -2.21,
10/14 12Z,   1.80,  -1.40,  99.90,  -1.80,  -2.21,  (max)
10/14 13Z,   1.70,  -2.35,  99.90,  -2.85,  -2.21,
10/14 14Z,   1.70,  -4.54,  99.90,  -5.05,  -2.21,
10/14 15Z,   1.80,  -7.42,  99.90,  -7.83,  -2.21,
10/14 16Z,   1.90, -10.31,  99.90, -10.62,  -2.21,
10/14 17Z,   1.90, -12.35,  99.90, -12.65,  -2.21,
10/14 18Z,   1.80, -12.71,  99.90, -13.12,  -2.21,  (min)
10/14 19Z,   1.80, -11.18,  99.90, -11.59,  -2.21,
10/14 20Z,   1.70,  -8.27,  99.90,  -8.78,  -2.21,
10/14 21Z,   1.50,  -4.86,  99.90,  -5.57,  -2.21,
10/14 22Z,   1.40,  -1.81,  99.90,  -2.61,  -2.21,
10/14 23Z,   1.30,   0.12,  99.90,  -0.78,  -2.21,
10/15 00Z,   1.20,   0.34,  99.90,  -0.67,  -2.21,  (max)
10/15 01Z,   1.20,  -1.29,  99.90,  -2.29,  -2.21,
10/15 02Z,   1.20,  -4.36,  99.90,  -5.37,  -2.21,
10/15 03Z,   1.30,  -8.20,  99.90,  -9.11,  -2.21,
10/15 04Z,   1.40, -12.08,  99.90, -12.89,  -2.21,
10/15 05Z,   1.50, -15.15,  99.90, -15.86,  -2.21,
10/15 06Z,   1.50, -16.57,  99.90, -17.28,  -2.21,  (min)
10/15 07Z,   1.50, -15.92,  99.90, -16.63,  -2.21,
10/15 08Z,   1.40, -13.56,  99.90, -14.37,  -2.21,
10/15 09Z,   1.30, -10.31,  99.90, -11.21,  -2.21,
10/15 10Z,   1.20,  -6.98,  99.90,  -7.99,  -2.21,
10/15 11Z,   1.20,  -4.27,  99.90,  -5.28,  -2.21,
10/15 12Z,   1.30,  -2.74,  99.90,  -3.65,  -2.21,
10/15 13Z,   1.50,  -2.68,  99.90,  -3.38,  -2.21,  (max)
10/15 14Z,   1.70,  -3.90,  99.90,  -4.41,  -2.21,
10/15 15Z,   2.00,  -5.95,  99.90,  -6.16,  -2.21,
10/15 16Z,   2.00,  -8.30,  99.90,  -8.51,  -2.21,
10/15 17Z,   2.30, -10.38,  99.90, -10.29,  -2.21,
10/15 18Z,   2.60, -11.50,  99.90, -11.11,  -2.21,