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 08:22:04 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/09 12Z,   2.60, -10.69, -11.14,  99.90,  -3.05,
05/09 13Z,   2.50,  -9.33,  -9.65,  99.90,  -2.82,
05/09 14Z,   2.40,  -8.42,  -8.92,  99.90,  -2.90,
05/09 15Z,   2.30,  -8.32,  -8.73,  99.90,  -2.71,  (max)
05/09 16Z,   2.40,  -9.24,  -9.84,  99.90,  -3.00,
05/09 17Z,   2.60, -11.00, -11.30,  99.90,  -2.90,
05/09 18Z,   2.70, -13.19, -13.58,  99.90,  -3.09,
05/09 19Z,   2.60, -15.38, -15.91,  99.90,  -3.13,
05/09 20Z,   2.50, -17.18, -17.58,  99.90,  -2.90,
05/09 21Z,   2.50, -18.11, -18.47,  99.90,  -2.86,  (min)
05/09 22Z,   2.50, -17.87, -18.16,  99.90,  -2.79,
05/09 23Z,   2.50, -16.62, -16.99,  99.90,  -2.87,
05/10 00Z,   2.50, -14.83, -15.36,  99.90,  -3.03,
05/10 01Z,   2.30, -12.88, -13.34,  99.90,  -2.76,
05/10 02Z,   2.20, -11.04, -11.54,  99.90,  -2.70,
05/10 03Z,   2.10,  -9.62, -10.17,  99.90,  -2.65,
05/10 04Z,   2.20,  -8.96,  -9.70,  99.90,  -2.94,
05/10 05Z,   2.30,  -9.15,  99.90,  99.90,  99.90,  (max)
05/10 06Z,   2.30, -10.02, -10.36,  99.90,  -2.64,
05/10 07Z,   2.20, -11.32, -11.86,  99.90,  -2.74,
05/10 08Z,   2.20, -12.81, -13.10,  99.90,  -2.49,
05/10 09Z,   2.20, -14.06, -14.31,  99.90,  -2.45,
05/10 10Z,   2.30, -14.59, -14.84,  99.90,  -2.55,  (min)
05/10 11Z,   2.40, -14.19, -14.56,  99.90,  -2.77,
05/10 12Z,   2.40, -13.09, -13.59,  99.90,  -2.90,
05/10 13Z,   2.20, -11.64, -12.19,  99.90,  -2.75,
05/10 14Z,   2.10, -10.17, -10.66,  99.90,  -2.59,
05/10 15Z,   2.10,  -9.04,  -9.56,  99.90,  -2.62,
05/10 16Z,   2.10,  -8.67,  -9.36,  99.90,  -2.79,  (max)
05/10 17Z,   2.20,  -9.32,  -9.86,  99.90,  -2.74,
05/10 18Z,   2.20, -10.84, -11.42,  99.90,  -2.78,
05/10 19Z,   2.10, -12.86, -13.33,  99.90,  -2.57,
05/10 20Z,   2.00, -15.01, -15.57,  99.90,  -2.56,
05/10 21Z,   1.90, -16.86, -17.32,  99.90,  -2.36,
05/10 22Z,   1.90, -17.89, -18.19,  99.90,  -2.20,  (min)
05/10 23Z,   2.10, -17.76, -18.17,  99.90,  -2.51,
05/11 00Z,   2.10, -16.58, -17.21,  99.90,  -2.73,
05/11 01Z,   2.00, -14.76, -15.49,  99.90,  -2.73,
05/11 02Z,   1.80, -12.64, -13.42,  99.90,  -2.58,
05/11 03Z,   1.80, -10.54, -11.40,  99.90,  -2.66,
05/11 04Z,   1.80,  -8.90,  -9.75,  99.90,  -2.65,
05/11 05Z,   1.90,  -8.13,  -9.00,  99.90,  -2.77,  (max)
05/11 06Z,   2.00,  -8.36,  -9.19,  99.90,  -2.83,
05/11 07Z,   2.10,  -9.45, -10.08,  99.90,  -2.73,
05/11 08Z,   2.20, -11.13, -11.68,  99.90,  -2.75,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/11 09Z,   2.30, -13.12,  99.90, -13.55,  -2.74,
05/11 10Z,   2.30, -14.85,  99.90, -15.27,  -2.73,
05/11 11Z,   2.20, -15.73,  99.90, -16.25,  -2.72,  (min)
05/11 12Z,   2.10, -15.51,  99.90, -16.12,  -2.71,
05/11 13Z,   1.80, -14.37,  99.90, -15.27,  -2.70,
05/11 14Z,   1.50, -12.67,  99.90, -13.86,  -2.69,
05/11 15Z,   1.30, -10.79,  99.90, -12.17,  -2.68,
05/11 16Z,   1.20,  -9.21,  99.90, -10.68,  -2.67,
05/11 17Z,   1.10,  -8.49,  99.90, -10.05,  -2.66,  (max)
05/11 18Z,   1.10,  -8.90,  99.90, -10.45,  -2.65,
05/11 19Z,   1.20, -10.31,  99.90, -11.76,  -2.64,
05/11 20Z,   1.30, -12.38,  99.90, -13.71,  -2.63,
05/11 21Z,   1.40, -14.70,  99.90, -15.93,  -2.63,
05/11 22Z,   1.60, -16.77,  99.90, -17.80,  -2.63,
05/11 23Z,   1.70, -17.97,  99.90, -18.90,  -2.63,  (min)
05/12 00Z,   1.70, -17.88,  99.90, -18.81,  -2.63,
05/12 01Z,   1.70, -16.60,  99.90, -17.53,  -2.63,
05/12 02Z,   1.60, -14.49,  99.90, -15.52,  -2.63,
05/12 03Z,   1.50, -11.96,  99.90, -13.09,  -2.63,
05/12 04Z,   1.40,  -9.46,  99.90, -10.69,  -2.63,
05/12 05Z,   1.30,  -7.60,  99.90,  -8.93,  -2.63,
05/12 06Z,   1.20,  -6.88,  99.90,  -8.31,  -2.63,  (max)
05/12 07Z,   1.10,  -7.41,  99.90,  -8.94,  -2.63,
05/12 08Z,   1.00,  -9.01,  99.90, -10.64,  -2.63,
05/12 09Z,   1.00, -11.37,  99.90, -13.00,  -2.63,
05/12 10Z,   1.00, -14.05,  99.90, -15.68,  -2.63,
05/12 11Z,   1.10, -16.32,  99.90, -17.85,  -2.63,
05/12 12Z,   1.20, -17.48,  99.90, -18.91,  -2.63,  (min)
05/12 13Z,   1.40, -17.22,  99.90, -18.45,  -2.63,
05/12 14Z,   1.60, -15.75,  99.90, -16.78,  -2.63,
05/12 15Z,   1.80, -13.49,  99.90, -14.32,  -2.63,
05/12 16Z,   1.90, -10.98,  99.90, -11.71,  -2.63,
05/12 17Z,   1.90,  -8.87,  99.90,  -9.60,  -2.63,
05/12 18Z,   1.90,  -7.82,  99.90,  -8.56,  -2.63,  (max)
05/12 19Z,   1.80,  -8.14,  99.90,  -8.97,  -2.63,
05/12 20Z,   1.60,  -9.63,  99.90, -10.66,  -2.63,
05/12 21Z,   1.40, -11.93,  99.90, -13.16,  -2.63,
05/12 22Z,   1.30, -14.58,  99.90, -15.91,  -2.63,
05/12 23Z,   1.20, -16.94,  99.90, -18.37,  -2.63,
05/13 00Z,   1.30, -18.26,  99.90, -19.59,  -2.63,  (min)
05/13 01Z,   1.40, -18.06,  99.90, -19.29,  -2.63,
05/13 02Z,   1.60, -16.44,  99.90, -17.47,  -2.63,
05/13 03Z,   1.70, -13.82,  99.90, -14.75,  -2.63,
05/13 04Z,   1.90, -10.74,  99.90, -11.48,  -2.63,
05/13 05Z,   2.00,  -7.87,  99.90,  -8.50,  -2.63,
05/13 06Z,   2.10,  -5.94,  99.90,  -6.47,  -2.63,
05/13 07Z,   2.30,  -5.50,  99.90,  -5.83,  -2.63,  (max)
05/13 08Z,   2.30,  -6.60,  99.90,  -6.93,  -2.63,
05/13 09Z,   2.30,  -8.96,  99.90,  -9.29,  -2.63,
05/13 10Z,   2.20, -12.17,  99.90, -12.60,  -2.63,
05/13 11Z,   2.10, -15.60,  99.90, -16.13,  -2.63,
05/13 12Z,   2.10, -18.34,  99.90, -18.87,  -2.63,
05/13 13Z,   2.00, -19.57,  99.90, -20.20,  -2.63,  (min)
05/13 14Z,   1.80, -18.99,  99.90, -19.82,  -2.63,
05/13 15Z,   1.80, -16.90,  99.90, -17.73,  -2.63,
05/13 16Z,   1.80, -13.88,  99.90, -14.71,  -2.63,
05/13 17Z,   1.90, -10.66,  99.90, -11.39,  -2.63,
05/13 18Z,   2.10,  -8.08,  99.90,  -8.61,  -2.63,
05/13 19Z,   2.20,  -6.87,  99.90,  -7.30,  -2.63,  (max)
05/13 20Z,   2.20,  -7.26,  99.90,  -7.69,  -2.63,
05/13 21Z,   2.10,  -9.00,  99.90,  -9.53,  -2.63,
05/13 22Z,   2.00, -11.66,  99.90, -12.29,  -2.63,
05/13 23Z,   2.00, -14.70,  99.90, -15.33,  -2.63,
05/14 00Z,   1.90, -17.31,  99.90, -18.04,  -2.63,
05/14 01Z,   1.90, -18.61,  99.90, -19.34,  -2.63,  (min)
05/14 02Z,   2.00, -18.11,  99.90, -18.74,  -2.63,
05/14 03Z,   2.20, -15.95,  99.90, -16.38,  -2.63,
05/14 04Z,   2.30, -12.70,  99.90, -13.03,  -2.63,
05/14 05Z,   2.40,  -9.09,  99.90,  -9.32,  -2.63,
05/14 06Z,   2.50,  -5.98,  99.90,  -6.11,  -2.63,
05/14 07Z,   2.50,  -4.22,  99.90,  -4.35,  -2.63,  (max)
05/14 08Z,   2.40,  -4.30,  99.90,  -4.53,  -2.63,
05/14 09Z,   2.30,  -6.17,  99.90,  -6.50,  -2.63,
05/14 10Z,   2.10,  -9.42,  99.90,  -9.95,  -2.63,
05/14 11Z,   1.90, -13.51,  99.90, -14.24,  -2.63,
05/14 12Z,   1.70, -17.60,  99.90, -18.53,  -2.63,
05/14 13Z,   1.60, -20.61,  99.90, -21.64,  -2.63,
05/14 14Z,   1.70, -21.63,  99.90, -22.57,  -2.63,  (min)
05/14 15Z,   1.80, -20.48,  99.90, -21.31,  -2.63,
05/14 16Z,   1.90, -17.58,  99.90, -18.31,  -2.63,
05/14 17Z,   2.00, -13.75,  99.90, -14.38,  -2.63,
05/14 18Z,   2.00,  -9.91,  99.90, -10.54,  -2.63,
05/14 19Z,   2.10,  -7.05,  99.90,  -7.58,  -2.63,
05/14 20Z,   2.10,  -5.86,  99.90,  -6.39,  -2.63,  (max)
05/14 21Z,   2.00,  -6.48,  99.90,  -7.11,  -2.63,
05/14 22Z,   1.90,  -8.58,  99.90,  -9.31,  -2.63,
05/14 23Z,   1.70, -11.66,  99.90, -12.59,  -2.63,
05/15 00Z,   1.70, -15.05,  99.90, -15.98,  -2.63,