EXTRA-TROPICAL  STORM  SURGE
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Gulf of Alaska
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Surge List
Gulf of Alaska
#Skagway, AK : 05/11/2026 03:22:46 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/09 12Z,   2.60,  -6.38,  -6.83,  99.90,  -3.05,
05/09 13Z,   2.50,  -5.02,  -5.34,  99.90,  -2.82,
05/09 14Z,   2.40,  -4.11,  -4.61,  99.90,  -2.90,
05/09 15Z,   2.30,  -4.01,  -4.42,  99.90,  -2.71,  (max)
05/09 16Z,   2.40,  -4.93,  -5.53,  99.90,  -3.00,
05/09 17Z,   2.60,  -6.69,  -6.99,  99.90,  -2.90,
05/09 18Z,   2.70,  -8.88,  -9.27,  99.90,  -3.09,
05/09 19Z,   2.60, -11.07, -11.60,  99.90,  -3.13,
05/09 20Z,   2.50, -12.87, -13.27,  99.90,  -2.90,
05/09 21Z,   2.50, -13.80, -14.16,  99.90,  -2.86,  (min)
05/09 22Z,   2.50, -13.56, -13.85,  99.90,  -2.79,
05/09 23Z,   2.50, -12.31, -12.68,  99.90,  -2.87,
05/10 00Z,   2.50, -10.52, -11.05,  99.90,  -3.03,
05/10 01Z,   2.30,  -8.57,  -9.03,  99.90,  -2.76,
05/10 02Z,   2.20,  -6.73,  -7.23,  99.90,  -2.70,
05/10 03Z,   2.10,  -5.31,  -5.86,  99.90,  -2.65,
05/10 04Z,   2.20,  -4.65,  -5.39,  99.90,  -2.94,
05/10 05Z,   2.30,  -4.84,  99.90,  99.90,  99.90,  (max)
05/10 06Z,   2.30,  -5.71,  -6.05,  99.90,  -2.64,
05/10 07Z,   2.20,  -7.01,  -7.55,  99.90,  -2.74,
05/10 08Z,   2.20,  -8.50,  -8.79,  99.90,  -2.49,
05/10 09Z,   2.20,  -9.75, -10.00,  99.90,  -2.45,
05/10 10Z,   2.30, -10.28, -10.53,  99.90,  -2.55,  (min)
05/10 11Z,   2.40,  -9.88, -10.25,  99.90,  -2.77,
05/10 12Z,   2.40,  -8.78,  -9.28,  99.90,  -2.90,
05/10 13Z,   2.20,  -7.33,  -7.88,  99.90,  -2.75,
05/10 14Z,   2.10,  -5.86,  -6.35,  99.90,  -2.59,
05/10 15Z,   2.10,  -4.73,  -5.25,  99.90,  -2.62,
05/10 16Z,   2.10,  -4.36,  -5.05,  99.90,  -2.79,  (max)
05/10 17Z,   2.20,  -5.01,  -5.55,  99.90,  -2.74,
05/10 18Z,   2.20,  -6.53,  -7.11,  99.90,  -2.78,
05/10 19Z,   2.10,  -8.55,  -9.02,  99.90,  -2.57,
05/10 20Z,   2.00, -10.70, -11.26,  99.90,  -2.56,
05/10 21Z,   1.90, -12.55, -13.01,  99.90,  -2.36,
05/10 22Z,   1.90, -13.58, -13.88,  99.90,  -2.20,  (min)
05/10 23Z,   2.10, -13.45, -13.86,  99.90,  -2.51,
05/11 00Z,   2.30, -12.27, -12.90,  99.90,  -2.93,
05/11 01Z,   2.40, -10.45, -11.18,  99.90,  -3.13,
05/11 02Z,   2.50,  -8.33,  -9.11,  99.90,  -3.28,
05/11 03Z,   2.60,  -6.23,  -7.09,  99.90,  -3.46,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/11 04Z,   2.50,  -4.59,  99.90,  -5.48,  -3.39,
05/11 05Z,   2.40,  -3.82,  99.90,  -4.74,  -3.32,  (max)
05/11 06Z,   2.20,  -4.05,  99.90,  -5.11,  -3.26,
05/11 07Z,   2.00,  -5.14,  99.90,  -6.32,  -3.19,
05/11 08Z,   1.60,  -6.82,  99.90,  -8.34,  -3.12,
05/11 09Z,   1.40,  -8.81,  99.90, -10.46,  -3.05,
05/11 10Z,   1.30, -10.54,  99.90, -12.22,  -2.98,
05/11 11Z,   1.40, -11.42,  99.90, -12.94,  -2.92,  (min)
05/11 12Z,   1.50, -11.20,  99.90, -12.55,  -2.85,
05/11 13Z,   1.50, -10.06,  99.90, -11.34,  -2.78,
05/11 14Z,   1.60,  -8.36,  99.90,  -9.48,  -2.71,
05/11 15Z,   1.80,  -6.48,  99.90,  -7.32,  -2.64,
05/11 16Z,   1.90,  -4.90,  99.90,  -5.64,  -2.64,
05/11 17Z,   2.00,  -4.18,  99.90,  -4.82,  -2.64,  (max)
05/11 18Z,   2.00,  -4.59,  99.90,  -5.23,  -2.64,
05/11 19Z,   1.90,  -6.00,  99.90,  -6.75,  -2.64,
05/11 20Z,   1.70,  -8.07,  99.90,  -9.01,  -2.64,
05/11 21Z,   1.50, -10.39,  99.90, -11.53,  -2.64,
05/11 22Z,   1.30, -12.46,  99.90, -13.81,  -2.64,
05/11 23Z,   1.20, -13.66,  99.90, -15.10,  -2.64,
05/12 00Z,   1.00, -13.57,  99.90, -15.22,  -2.64,  (min)
05/12 01Z,   1.00, -12.29,  99.90, -13.93,  -2.64,
05/12 02Z,   1.00, -10.18,  99.90, -11.82,  -2.64,
05/12 03Z,   1.00,  -7.65,  99.90,  -9.29,  -2.64,
05/12 04Z,   1.00,  -5.15,  99.90,  -6.80,  -2.64,
05/12 05Z,   1.10,  -3.29,  99.90,  -4.84,  -2.64,
05/12 06Z,   1.30,  -2.57,  99.90,  -3.91,  -2.64,  (max)
05/12 07Z,   1.40,  -3.10,  99.90,  -4.34,  -2.64,
05/12 08Z,   1.50,  -4.70,  99.90,  -5.84,  -2.64,
05/12 09Z,   1.70,  -7.06,  99.90,  -8.00,  -2.64,
05/12 10Z,   1.80,  -9.74,  99.90, -10.58,  -2.64,
05/12 11Z,   1.80, -12.01,  99.90, -12.86,  -2.64,
05/12 12Z,   1.70, -13.17,  99.90, -14.11,  -2.64,  (min)
05/12 13Z,   1.60, -12.91,  99.90, -13.96,  -2.64,
05/12 14Z,   1.50, -11.44,  99.90, -12.58,  -2.64,
05/12 15Z,   1.40,  -9.18,  99.90, -10.43,  -2.64,
05/12 16Z,   1.30,  -6.67,  99.90,  -8.01,  -2.64,
05/12 17Z,   1.30,  -4.56,  99.90,  -5.90,  -2.64,
05/12 18Z,   1.20,  -3.51,  99.90,  -4.96,  -2.64,  (max)
05/12 19Z,   1.20,  -3.83,  99.90,  -5.27,  -2.64,
05/12 20Z,   1.20,  -5.32,  99.90,  -6.76,  -2.64,
05/12 21Z,   1.20,  -7.62,  99.90,  -9.06,  -2.64,
05/12 22Z,   1.30, -10.27,  99.90, -11.61,  -2.64,
05/12 23Z,   1.50, -12.63,  99.90, -13.77,  -2.64,
05/13 00Z,   1.60, -13.95,  99.90, -14.99,  -2.64,  (min)
05/13 01Z,   1.80, -13.75,  99.90, -14.60,  -2.64,
05/13 02Z,   1.90, -12.13,  99.90, -12.87,  -2.64,
05/13 03Z,   2.00,  -9.51,  99.90, -10.15,  -2.64,
05/13 04Z,   2.20,  -6.43,  99.90,  -6.88,  -2.64,
05/13 05Z,   2.30,  -3.56,  99.90,  -3.90,  -2.64,
05/13 06Z,   2.30,  -1.63,  99.90,  -1.98,  -2.64,
05/13 07Z,   2.30,  -1.19,  99.90,  -1.53,  -2.64,  (max)
05/13 08Z,   2.20,  -2.29,  99.90,  -2.73,  -2.64,
05/13 09Z,   2.10,  -4.65,  99.90,  -5.19,  -2.64,
05/13 10Z,   1.90,  -7.86,  99.90,  -8.60,  -2.64,
05/13 11Z,   1.70, -11.29,  99.90, -12.23,  -2.64,
05/13 12Z,   1.50, -14.03,  99.90, -15.17,  -2.64,
05/13 13Z,   1.50, -15.26,  99.90, -16.40,  -2.64,  (min)
05/13 14Z,   1.60, -14.68,  99.90, -15.73,  -2.64,
05/13 15Z,   1.70, -12.59,  99.90, -13.54,  -2.64,
05/13 16Z,   1.90,  -9.57,  99.90, -10.31,  -2.64,
05/13 17Z,   2.00,  -6.35,  99.90,  -6.99,  -2.64,
05/13 18Z,   2.00,  -3.77,  99.90,  -4.41,  -2.64,
05/13 19Z,   2.20,  -2.56,  99.90,  -3.00,  -2.64,  (max)
05/13 20Z,   2.20,  -2.95,  99.90,  -3.39,  -2.64,
05/13 21Z,   2.20,  -4.69,  99.90,  -5.13,  -2.64,
05/13 22Z,   2.10,  -7.35,  99.90,  -7.90,  -2.64,
05/13 23Z,   2.00, -10.39,  99.90, -11.03,  -2.64,
05/14 00Z,   2.00, -13.00,  99.90, -13.64,  -2.64,
05/14 01Z,   1.90, -14.30,  99.90, -15.05,  -2.64,  (min)
05/14 02Z,   1.80, -13.80,  99.90, -14.64,  -2.64,
05/14 03Z,   1.80, -11.64,  99.90, -12.48,  -2.64,
05/14 04Z,   1.90,  -8.39,  99.90,  -9.13,  -2.64,
05/14 05Z,   2.00,  -4.78,  99.90,  -5.42,  -2.64,
05/14 06Z,   2.10,  -1.67,  99.90,  -2.21,  -2.64,
05/14 07Z,   2.10,   0.09,  99.90,  -0.46,  -2.64,  (max)
05/14 08Z,   2.10,   0.01,  99.90,  -0.54,  -2.64,
05/14 09Z,   2.00,  -1.86,  99.90,  -2.50,  -2.64,
05/14 10Z,   1.80,  -5.11,  99.90,  -5.95,  -2.64,
05/14 11Z,   1.70,  -9.20,  99.90, -10.14,  -2.64,
05/14 12Z,   1.70, -13.29,  99.90, -14.23,  -2.64,
05/14 13Z,   1.80, -16.30,  99.90, -17.14,  -2.64,
05/14 14Z,   1.90, -17.32,  99.90, -18.07,  -2.64,  (min)
05/14 15Z,   2.00, -16.17,  99.90, -16.81,  -2.64,
05/14 16Z,   2.20, -13.27,  99.90, -13.72,  -2.64,
05/14 17Z,   2.20,  -9.44,  99.90,  -9.88,  -2.64,
05/14 18Z,   2.20,  -5.60,  99.90,  -6.04,  -2.64,
05/14 19Z,  99.90,  -2.74,  99.90,  99.90,  -2.64,
05/14 20Z,  99.90,  -1.55,  99.90,  99.90,  -2.64,
05/14 21Z,  99.90,  -2.17,  99.90,  99.90,  -2.64,
05/14 22Z,  99.90,  -4.27,  99.90,  99.90,  -2.64,
05/14 23Z,  99.90,  -7.35,  99.90,  99.90,  -2.64,
05/15 00Z,  99.90, -10.74,  99.90,  99.90,  -2.64,