EXTRA-TROPICAL  STORM  SURGE
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Gulf of Alaska
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Surge List
Gulf of Alaska
#Juneau, AK : 05/20/2026 16:21:55 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/19 00Z,   1.60,  -5.00,  -6.20,  99.90,  -2.80,  (max)
05/19 01Z,   1.60,  -6.88,  -7.95,  99.90,  -2.67,
05/19 02Z,   1.50, -10.15, -11.21,  99.90,  -2.56,
05/19 03Z,   1.40, -13.88, -14.81,  99.90,  -2.33,
05/19 04Z,   1.40, -16.90, -17.78,  99.90,  -2.28,
05/19 05Z,   1.40, -18.19, -18.93,  99.90,  -2.14,  (min)
05/19 06Z,   1.40, -17.25, -18.07,  99.90,  -2.22,
05/19 07Z,   1.40, -14.29, -15.11,  99.90,  -2.22,
05/19 08Z,   1.40, -10.15, -11.00,  99.90,  -2.25,
05/19 09Z,   1.40,  -6.01,  -6.84,  99.90,  -2.23,
05/19 10Z,   1.30,  -2.95,  -3.80,  99.90,  -2.15,
05/19 11Z,   1.30,  -1.67,  -2.63,  99.90,  -2.26,  (max)
05/19 12Z,   1.40,  -2.53,  -3.70,  99.90,  -2.57,
05/19 13Z,   1.40,  -5.53,  -6.82,  99.90,  -2.69,
05/19 14Z,   1.30, -10.25, -11.63,  99.90,  -2.68,
05/19 15Z,   1.30, -15.71, -17.10,  99.90,  -2.69,
05/19 16Z,   1.20, -20.63, -21.83,  99.90,  -2.40,
05/19 17Z,   1.10, -23.80, -24.89,  99.90,  -2.19,
05/19 18Z,   1.20, -24.46, -25.30,  99.90,  -2.04,  (min)
05/19 19Z,   1.20, -22.58, -23.27,  99.90,  -1.89,
05/19 20Z,   1.20, -18.81, -19.61,  99.90,  -2.00,
05/19 21Z,   1.10, -14.25, -15.18,  99.90,  -2.03,
05/19 22Z,   1.10, -10.00, -11.12,  99.90,  -2.22,
05/19 23Z,   1.10,  -6.88,  -8.24,  99.90,  -2.46,
05/20 00Z,   1.20,  -5.35,  -6.69,  99.90,  -2.54,  (max)
05/20 01Z,   1.20,  -5.60,  -7.01,  99.90,  -2.61,
05/20 02Z,   1.20,  -7.57,  -8.82,  99.90,  -2.45,
05/20 03Z,   1.20, -10.73, -11.89,  99.90,  -2.36,
05/20 04Z,   1.20, -14.14, -15.29,  99.90,  -2.35,
05/20 05Z,   1.20, -16.73, -17.64,  99.90,  -2.11,
05/20 06Z,   1.30, -17.62, -18.58,  99.90,  -2.26,  (min)
05/20 07Z,   1.30, -16.47, -17.51,  99.90,  -2.34,
05/20 08Z,   1.30, -13.56, -14.56,  99.90,  -2.30,
05/20 09Z,   1.20,  -9.74, -10.77,  99.90,  -2.23,
05/20 10Z,   1.10,  -6.08,  -7.04,  99.90,  -2.06,
05/20 11Z,   1.10,  -3.50,  -4.54,  99.90,  -2.14,
05/20 12Z,   1.00,  -2.62,  -3.76,  99.90,  -2.14,  (max)
05/20 13Z,   1.00,  -3.72,  -5.01,  99.90,  -2.29,
05/20 14Z,   1.00,  -6.75,  -8.12,  99.90,  -2.37,
05/20 15Z,   1.10, -11.24, -12.55,  99.90,  -2.41,
05/20 16Z,   1.20, -16.23, -17.47,  99.90,  -2.44,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/20 17Z,   1.30, -20.52,  99.90, -21.64,  -2.41,
05/20 18Z,   1.30, -23.07,  99.90, -24.16,  -2.39,
05/20 19Z,   1.40, -23.31,  99.90, -24.27,  -2.36,  (min)
05/20 20Z,   1.30, -21.32,  99.90, -22.36,  -2.34,
05/20 21Z,   1.40, -17.76,  99.90, -18.67,  -2.31,
05/20 22Z,   1.40, -13.63,  99.90, -14.51,  -2.28,
05/20 23Z,   1.40,  -9.86,  99.90, -10.72,  -2.26,
05/21 00Z,   1.50,  -7.16,  99.90,  -7.89,  -2.23,
05/21 01Z,   1.50,  -5.89,  99.90,  -6.60,  -2.21,  (max)
05/21 02Z,   1.50,  -6.26,  99.90,  -6.94,  -2.18,
05/21 03Z,   1.50,  -8.14,  99.90,  -8.79,  -2.15,
05/21 04Z,   1.50, -11.03,  99.90, -11.66,  -2.13,
05/21 05Z,   1.60, -14.07,  99.90, -14.60,  -2.13,
05/21 06Z,   1.60, -16.29,  99.90, -16.81,  -2.13,
05/21 07Z,   1.60, -16.97,  99.90, -17.50,  -2.13,  (min)
05/21 08Z,   1.50, -15.87,  99.90, -16.49,  -2.13,
05/21 09Z,   1.40, -13.26,  99.90, -13.99,  -2.13,
05/21 10Z,   1.20,  -9.92,  99.90, -10.85,  -2.13,
05/21 11Z,   1.00,  -6.78,  99.90,  -7.91,  -2.13,
05/21 12Z,   0.90,  -4.62,  99.90,  -5.85,  -2.13,
05/21 13Z,   0.80,  -3.98,  99.90,  -5.31,  -2.13,  (max)
05/21 14Z,   0.90,  -5.08,  99.90,  -6.31,  -2.13,
05/21 15Z,   0.90,  -7.88,  99.90,  -9.11,  -2.13,
05/21 16Z,   0.90, -11.89,  99.90, -13.12,  -2.13,
05/21 17Z,   0.90, -16.23,  99.90, -17.46,  -2.13,
05/21 18Z,   1.00, -19.86,  99.90, -20.99,  -2.13,
05/21 19Z,   1.10, -21.91,  99.90, -22.94,  -2.13,  (min)
05/21 20Z,   1.20, -21.95,  99.90, -22.88,  -2.13,
05/21 21Z,   1.30, -20.08,  99.90, -20.91,  -2.13,
05/21 22Z,   1.40, -16.89,  99.90, -17.61,  -2.13,
05/21 23Z,   1.40, -13.23,  99.90, -13.96,  -2.13,
05/22 00Z,   1.40,  -9.92,  99.90, -10.65,  -2.13,
05/22 01Z,   1.30,  -7.53,  99.90,  -8.36,  -2.13,
05/22 02Z,   1.30,  -6.41,  99.90,  -7.24,  -2.13,  (max)
05/22 03Z,   1.20,  -6.74,  99.90,  -7.67,  -2.13,
05/22 04Z,   1.20,  -8.42,  99.90,  -9.35,  -2.13,
05/22 05Z,   1.10, -11.01,  99.90, -12.03,  -2.13,
05/22 06Z,   1.00, -13.72,  99.90, -14.85,  -2.13,
05/22 07Z,   0.90, -15.75,  99.90, -16.98,  -2.13,
05/22 08Z,   0.90, -16.46,  99.90, -17.69,  -2.13,  (min)
05/22 09Z,   0.80, -15.63,  99.90, -16.96,  -2.13,
05/22 10Z,   0.80, -13.48,  99.90, -14.81,  -2.13,
05/22 11Z,   0.90, -10.67,  99.90, -11.89,  -2.13,
05/22 12Z,   1.00,  -7.98,  99.90,  -9.11,  -2.13,
05/22 13Z,   1.20,  -6.10,  99.90,  -7.03,  -2.13,
05/22 14Z,   1.30,  -5.49,  99.90,  -6.32,  -2.13,  (max)
05/22 15Z,   1.40,  -6.38,  99.90,  -7.11,  -2.13,
05/22 16Z,   1.40,  -8.73,  99.90,  -9.46,  -2.13,
05/22 17Z,   1.40, -12.12,  99.90, -12.85,  -2.13,
05/22 18Z,   1.40, -15.80,  99.90, -16.53,  -2.13,
05/22 19Z,   1.30, -18.87,  99.90, -19.70,  -2.13,
05/22 20Z,   1.30, -20.60,  99.90, -21.43,  -2.13,
05/22 21Z,   1.20, -20.62,  99.90, -21.55,  -2.13,  (min)
05/22 22Z,   1.00, -18.99,  99.90, -20.12,  -2.13,
05/22 23Z,   1.00, -16.21,  99.90, -17.34,  -2.13,
05/23 00Z,   1.00, -12.98,  99.90, -14.11,  -2.13,
05/23 01Z,   1.00, -10.01,  99.90, -11.14,  -2.13,
05/23 02Z,   1.10,  -7.80,  99.90,  -8.83,  -2.13,
05/23 03Z,   1.20,  -6.69,  99.90,  -7.62,  -2.13,  (max)
05/23 04Z,   1.30,  -6.90,  99.90,  -7.73,  -2.13,
05/23 05Z,   1.40,  -8.38,  99.90,  -9.11,  -2.13,
05/23 06Z,   1.50, -10.73,  99.90, -11.36,  -2.13,
05/23 07Z,   1.50, -13.30,  99.90, -13.93,  -2.13,
05/23 08Z,   1.50, -15.35,  99.90, -15.98,  -2.13,
05/23 09Z,   1.40, -16.30,  99.90, -17.03,  -2.13,  (min)
05/23 10Z,   1.30, -15.86,  99.90, -16.69,  -2.13,
05/23 11Z,   1.30, -14.20,  99.90, -15.02,  -2.13,
05/23 12Z,   1.20, -11.83,  99.90, -12.76,  -2.13,
05/23 13Z,   1.30,  -9.45,  99.90, -10.28,  -2.13,
05/23 14Z,   1.30,  -7.66,  99.90,  -8.49,  -2.13,
05/23 15Z,   1.40,  -6.89,  99.90,  -7.62,  -2.13,  (max)
05/23 16Z,   1.40,  -7.40,  99.90,  -8.13,  -2.13,
05/23 17Z,   1.50,  -9.21,  99.90,  -9.84,  -2.13,
05/23 18Z,   1.50, -11.99,  99.90, -12.62,  -2.13,
05/23 19Z,   1.50, -15.10,  99.90, -15.73,  -2.13,
05/23 20Z,   1.40, -17.78,  99.90, -18.51,  -2.13,
05/23 21Z,   1.50, -19.37,  99.90, -20.00,  -2.13,
05/23 22Z,   1.50, -19.49,  99.90, -20.12,  -2.13,  (min)
05/23 23Z,   1.60, -18.13,  99.90, -18.65,  -2.13,
05/24 00Z,   1.70, -15.67,  99.90, -16.09,  -2.13,
05/24 01Z,   1.80, -12.73,  99.90, -13.06,  -2.13,
05/24 02Z,   1.80,  -9.93,  99.90, -10.26,  -2.13,
05/24 03Z,   1.90,  -7.77,  99.90,  -8.00,  -2.13,
05/24 04Z,   1.90,  -6.62,  99.90,  -6.84,  -2.13,  (max)
05/24 05Z,   1.90,  -6.73,  99.90,  -6.96,  -2.13,
05/24 06Z,   1.80,  -8.11,  99.90,  -8.44,  -2.13,
05/24 07Z,  99.90, -10.43,  99.90,  99.90,  -2.13,
05/24 08Z,  99.90, -13.07,  99.90,  99.90,  -2.13,
05/24 09Z,  99.90, -15.32,  99.90,  99.90,  -2.13,
05/24 10Z,  99.90, -16.60,  99.90,  99.90,  -2.13,
05/24 11Z,  99.90, -16.56,  99.90,  99.90,  -2.13,
05/24 12Z,  99.90, -15.27,  99.90,  99.90,  -2.13,