EXTRA-TROPICAL  STORM  SURGE
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Gulf of Alaska
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Surge List
Gulf of Alaska
#Juneau, AK : 05/18/2026 08:22:47 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/16 12Z,   1.00,  -7.55,  -8.81,  99.90,  -2.26,
05/16 13Z,   1.00, -12.92, -14.15,  99.90,  -2.23,
05/16 14Z,   1.10, -17.39, -18.37,  99.90,  -2.08,
05/16 15Z,   1.10, -19.83, -20.55,  99.90,  -1.82,  (min)
05/16 16Z,   1.20, -19.63, -20.08,  99.90,  -1.65,
05/16 17Z,   1.20, -16.91, -17.30,  99.90,  -1.59,
05/16 18Z,   1.00, -12.52, -13.13,  99.90,  -1.61,
05/16 19Z,   1.10,  -7.70,  -8.53,  99.90,  -1.93,
05/16 20Z,   1.10,  -3.62,  -4.77,  99.90,  -2.25,
05/16 21Z,   1.20,  -1.05,  -2.28,  99.90,  -2.43,
05/16 22Z,   1.30,  -0.38,  -1.61,  99.90,  -2.53,  (max)
05/16 23Z,   1.30,  -1.67,  -2.85,  99.90,  -2.48,
05/17 00Z,   1.20,  -4.60,  -5.73,  99.90,  -2.33,
05/17 01Z,   1.20,  -8.40,  -9.66,  99.90,  -2.46,
05/17 02Z,   1.10, -11.98, -13.07,  99.90,  -2.19,
05/17 03Z,   1.00, -14.18, -15.14,  99.90,  -1.96,  (min)
05/17 04Z,   1.00, -14.22, -15.12,  99.90,  -1.90,
05/17 05Z,   1.00, -11.95, -12.76,  99.90,  -1.81,
05/17 06Z,   1.20,  -7.97,  -8.86,  99.90,  -2.09,
05/17 07Z,   1.20,  -3.42,  -4.29,  99.90,  -2.07,
05/17 08Z,   1.10,   0.45,  -0.45,  99.90,  -2.00,
05/17 09Z,   1.10,   2.71,   1.89,  99.90,  -1.92,  (max)
05/17 10Z,   1.00,   2.83,   1.84,  99.90,  -1.99,
05/17 11Z,   1.00,   0.66,  -0.58,  99.90,  -2.24,
05/17 12Z,   1.20,  -3.54,  -5.01,  99.90,  -2.67,
05/17 13Z,   1.20,  -9.02, -10.53,  99.90,  -2.71,
05/17 14Z,   1.10, -14.57, -16.01,  99.90,  -2.54,
05/17 15Z,   1.00, -18.83, -19.95,  99.90,  -2.12,
05/17 16Z,   1.00, -20.72, -21.49,  99.90,  -1.77,  (min)
05/17 17Z,   1.00, -19.80, -20.34,  99.90,  -1.54,
05/17 18Z,   1.20, -16.45, -17.00,  99.90,  -1.75,
05/17 19Z,   1.20, -11.69, -12.34,  99.90,  -1.85,
05/17 20Z,   1.10,  -6.82,  -7.68,  99.90,  -1.96,
05/17 21Z,   1.00,  -2.92,  -4.09,  99.90,  -2.17,
05/17 22Z,   1.00,  -0.65,  -1.79,  99.90,  -2.14,
05/17 23Z,   1.10,  -0.33,  -1.55,  99.90,  -2.32,  (max)
05/18 00Z,   1.30,  -1.97,  -3.01,  99.90,  -2.34,
05/18 01Z,   1.30,  -5.16,  -6.12,  99.90,  -2.26,
05/18 02Z,   1.20,  -9.03,  -9.87,  99.90,  -2.04,
05/18 03Z,   1.10, -12.41, -13.09,  99.90,  -1.78,
05/18 04Z,   1.10, -14.18, -14.68,  99.90,  -1.60,  (min)
05/18 05Z,   1.10, -13.68, -14.26,  99.90,  -1.68,
05/18 06Z,   1.10, -10.94, -11.47,  99.90,  -1.63,
05/18 07Z,   1.20,  -6.73,  -7.25,  99.90,  -1.72,
05/18 08Z,   1.30,  -2.27,  -2.83,  99.90,  -1.86,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/18 09Z,   1.40,   1.26,  99.90,   0.77,  -1.88,
05/18 10Z,   1.40,   3.02,  99.90,   2.51,  -1.91,  (max)
05/18 11Z,   1.40,   2.59,  99.90,   2.06,  -1.93,
05/18 12Z,   1.40,  -0.11,  99.90,  -0.67,  -1.95,
05/18 13Z,   1.30,  -4.73,  99.90,  -5.40,  -1.98,
05/18 14Z,   1.30, -10.37,  99.90, -11.07,  -2.00,
05/18 15Z,   1.20, -15.75,  99.90, -16.58,  -2.03,
05/18 16Z,   1.20, -19.53,  99.90, -20.38,  -2.05,
05/18 17Z,   1.10, -20.78,  99.90, -21.76,  -2.07,  (min)
05/18 18Z,   1.10, -19.27,  99.90, -20.27,  -2.10,
05/18 19Z,   1.10, -15.56,  99.90, -16.58,  -2.12,
05/18 20Z,   1.10, -10.75,  99.90, -11.80,  -2.15,
05/18 21Z,   1.30,  -6.10,  99.90,  -6.95,  -2.15,
05/18 22Z,   1.40,  -2.55,  99.90,  -3.30,  -2.15,
05/18 23Z,   1.50,  -0.66,  99.90,  -1.31,  -2.15,
05/19 00Z,   1.60,  -0.67,  99.90,  -1.22,  -2.15,  (max)
05/19 01Z,   1.70,  -2.55,  99.90,  -3.00,  -2.15,
05/19 02Z,   1.70,  -5.82,  99.90,  -6.27,  -2.15,
05/19 03Z,   1.80,  -9.55,  99.90,  -9.90,  -2.15,
05/19 04Z,   1.70, -12.57,  99.90, -13.02,  -2.15,
05/19 05Z,   1.70, -13.86,  99.90, -14.31,  -2.15,  (min)
05/19 06Z,   1.60, -12.92,  99.90, -13.47,  -2.15,
05/19 07Z,   1.40,  -9.96,  99.90, -10.70,  -2.15,
05/19 08Z,   1.30,  -5.82,  99.90,  -6.67,  -2.15,
05/19 09Z,   1.20,  -1.68,  99.90,  -2.63,  -2.15,
05/19 10Z,   1.10,   1.38,  99.90,   0.34,  -2.15,
05/19 11Z,   1.10,   2.66,  99.90,   1.61,  -2.15,  (max)
05/19 12Z,   1.10,   1.80,  99.90,   0.75,  -2.15,
05/19 13Z,   1.20,  -1.20,  99.90,  -2.15,  -2.15,
05/19 14Z,   1.30,  -5.92,  99.90,  -6.76,  -2.15,
05/19 15Z,   1.40, -11.38,  99.90, -12.12,  -2.15,
05/19 16Z,   1.40, -16.30,  99.90, -17.05,  -2.15,
05/19 17Z,   1.40, -19.47,  99.90, -20.21,  -2.15,
05/19 18Z,   1.40, -20.13,  99.90, -20.87,  -2.15,  (min)
05/19 19Z,   1.30, -18.25,  99.90, -19.09,  -2.15,
05/19 20Z,   1.30, -14.48,  99.90, -15.32,  -2.15,
05/19 21Z,   1.30,  -9.92,  99.90, -10.76,  -2.15,
05/19 22Z,   1.20,  -5.67,  99.90,  -6.62,  -2.15,
05/19 23Z,   1.10,  -2.55,  99.90,  -3.60,  -2.15,
05/20 00Z,   1.00,  -1.02,  99.90,  -2.16,  -2.15,  (max)
05/20 01Z,   0.90,  -1.27,  99.90,  -2.52,  -2.15,
05/20 02Z,   1.00,  -3.24,  99.90,  -4.38,  -2.15,
05/20 03Z,   1.10,  -6.40,  99.90,  -7.44,  -2.15,
05/20 04Z,   1.20,  -9.81,  99.90, -10.76,  -2.15,
05/20 05Z,   1.30, -12.40,  99.90, -13.25,  -2.15,
05/20 06Z,   1.40, -13.29,  99.90, -14.04,  -2.15,  (min)
05/20 07Z,   1.40, -12.14,  99.90, -12.89,  -2.15,
05/20 08Z,   1.40,  -9.23,  99.90,  -9.98,  -2.15,
05/20 09Z,   1.30,  -5.41,  99.90,  -6.26,  -2.15,
05/20 10Z,   1.30,  -1.75,  99.90,  -2.59,  -2.15,
05/20 11Z,   1.20,   0.83,  99.90,  -0.12,  -2.15,
05/20 12Z,   1.20,   1.71,  99.90,   0.77,  -2.15,  (max)
05/20 13Z,   1.10,   0.61,  99.90,  -0.43,  -2.15,
05/20 14Z,   1.00,  -2.42,  99.90,  -3.57,  -2.15,
05/20 15Z,   1.00,  -6.91,  99.90,  -8.06,  -2.15,
05/20 16Z,   1.00, -11.90,  99.90, -13.05,  -2.15,
05/20 17Z,   1.00, -16.19,  99.90, -17.34,  -2.15,
05/20 18Z,   1.10, -18.74,  99.90, -19.78,  -2.15,
05/20 19Z,   1.20, -18.98,  99.90, -19.93,  -2.15,  (min)
05/20 20Z,   1.30, -16.99,  99.90, -17.84,  -2.15,
05/20 21Z,   1.40, -13.43,  99.90, -14.18,  -2.15,
05/20 22Z,   1.50,  -9.30,  99.90,  -9.94,  -2.15,
05/20 23Z,   1.60,  -5.53,  99.90,  -6.08,  -2.15,
05/21 00Z,   1.70,  -2.83,  99.90,  -3.27,  -2.15,
05/21 01Z,   1.80,  -1.56,  99.90,  -1.91,  -2.15,  (max)
05/21 02Z,   1.80,  -1.93,  99.90,  -2.27,  -2.15,
05/21 03Z,   1.90,  -3.81,  99.90,  -4.05,  -2.15,
05/21 04Z,   1.90,  -6.70,  99.90,  -6.95,  -2.15,
05/21 05Z,   1.80,  -9.74,  99.90, -10.08,  -2.15,
05/21 06Z,   1.80, -11.96,  99.90, -12.30,  -2.15,
05/21 07Z,   1.70, -12.64,  99.90, -13.09,  -2.15,  (min)
05/21 08Z,   1.50, -11.54,  99.90, -12.18,  -2.15,
05/21 09Z,   1.30,  -8.93,  99.90,  -9.78,  -2.15,
05/21 10Z,   1.10,  -5.59,  99.90,  -6.64,  -2.15,
05/21 11Z,   1.00,  -2.45,  99.90,  -3.59,  -2.15,
05/21 12Z,   0.90,  -0.29,  99.90,  -1.54,  -2.15,
05/21 13Z,   0.90,   0.35,  99.90,  -0.89,  -2.15,  (max)
05/21 14Z,   1.00,  -0.75,  99.90,  -1.90,  -2.15,
05/21 15Z,   1.10,  -3.55,  99.90,  -4.59,  -2.15,
05/21 16Z,   1.10,  -7.56,  99.90,  -8.60,  -2.15,
05/21 17Z,   1.20, -11.90,  99.90, -12.85,  -2.15,
05/21 18Z,   1.20, -15.53,  99.90, -16.48,  -2.15,
05/21 19Z,   1.20, -17.58,  99.90, -18.53,  -2.15,  (min)
05/21 20Z,   1.30, -17.62,  99.90, -18.46,  -2.15,
05/21 21Z,   1.20, -15.75,  99.90, -16.69,  -2.15,
05/21 22Z,   1.20, -12.56,  99.90, -13.50,  -2.15,
05/21 23Z,   1.20,  -8.90,  99.90,  -9.85,  -2.15,
05/22 00Z,   1.20,  -5.59,  99.90,  -6.54,  -2.15,