EXTRA-TROPICAL  STORM  SURGE
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Alaska
Gulf of Alaska
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Surge List
Gulf of Alaska
#Juneau, AK : 04/22/2026 01:22:43 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/20 06Z,   1.40, -18.28, -18.65,  99.90,  -1.77,  (min)
04/20 07Z,   1.50, -15.54, -15.84,  99.90,  -1.80,
04/20 08Z,   1.70, -11.39, -11.68,  99.90,  -1.99,
04/20 09Z,   1.80,  -6.98,  -7.34,  99.90,  -2.16,
04/20 10Z,   1.80,  -3.50,  -3.84,  99.90,  -2.14,
04/20 11Z,   1.90,  -1.74,  -2.18,  99.90,  -2.34,  (max)
04/20 12Z,   1.60,  -2.13,  -2.61,  99.90,  -2.08,
04/20 13Z,   1.70,  -4.68,  -5.25,  99.90,  -2.27,
04/20 14Z,   1.70,  -9.04,  -9.65,  99.90,  -2.31,
04/20 15Z,   1.80, -14.36, -15.01,  99.90,  -2.45,
04/20 16Z,   1.80, -19.39, -19.98,  99.90,  -2.39,
04/20 17Z,   1.70, -22.88, -23.33,  99.90,  -2.15,
04/20 18Z,   1.60, -23.97, -24.30,  99.90,  -1.93,  (min)
04/20 19Z,   1.60, -22.49, -22.69,  99.90,  -1.80,
04/20 20Z,   1.60, -18.97, -19.40,  99.90,  -2.03,
04/20 21Z,   1.60, -14.47, -14.88,  99.90,  -2.01,
04/20 22Z,   1.60, -10.17, -10.82,  99.90,  -2.25,
04/20 23Z,   1.60,  -7.00,  -7.84,  99.90,  -2.44,
04/21 00Z,   1.50,  -5.45,  -6.27,  99.90,  -2.32,  (max)
04/21 01Z,   1.50,  -5.69,  -6.49,  99.90,  -2.30,
04/21 02Z,   1.60,  -7.60,  -8.27,  99.90,  -2.27,
04/21 03Z,   1.50, -10.69, -11.33,  99.90,  -2.14,
04/21 04Z,   1.50, -14.09, -14.68,  99.90,  -2.09,
04/21 05Z,   1.50, -16.76, -17.31,  99.90,  -2.05,
04/21 06Z,   1.40, -17.80, -18.38,  99.90,  -1.98,  (min)
04/21 07Z,   1.50, -16.82, -17.38,  99.90,  -2.06,
04/21 08Z,   1.50, -14.04, -14.50,  99.90,  -1.96,
04/21 09Z,   1.60, -10.23, -10.59,  99.90,  -1.96,
04/21 10Z,   1.60,  -6.44,  -6.80,  99.90,  -1.96,
04/21 11Z,   1.60,  -3.67,  -4.10,  99.90,  -2.03,
04/21 12Z,   1.40,  -2.56,  -3.09,  99.90,  -1.93,  (max)
04/21 13Z,   1.50,  -3.38,  -4.01,  99.90,  -2.13,
04/21 14Z,   1.50,  -6.10,  -6.91,  99.90,  -2.31,
04/21 15Z,   1.60, -10.30, -11.11,  99.90,  -2.41,
04/21 16Z,   1.60, -15.12, -15.87,  99.90,  -2.35,
04/21 17Z,   1.60, -19.44, -20.02,  99.90,  -2.18,
04/21 18Z,   1.40, -22.20, -22.70,  99.90,  -1.90,
04/21 19Z,   1.50, -22.78, -23.22,  99.90,  -1.94,  (min)
04/21 20Z,   1.60, -21.15, -21.52,  99.90,  -1.97,
04/21 21Z,   1.60, -17.88, -18.38,  99.90,  -2.10,
04/21 22Z,   1.60, -13.94, -14.51,  99.90,  -2.17,
04/21 23Z,   1.60, -10.31, -11.11,  99.90,  -2.40,
04/22 00Z,   1.60,  -7.72,  -8.67,  99.90,  -2.55,
04/22 01Z,   1.50,  -6.53,  -7.42,  99.90,  -2.39,  (max)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/22 02Z,   1.50,  -6.84,  99.90,  -7.71,  -2.37,
04/22 03Z,   1.40,  -8.51,  99.90,  -9.46,  -2.35,
04/22 04Z,   1.40, -11.10,  99.90, -12.03,  -2.33,
04/22 05Z,   1.30, -13.86,  99.90, -14.87,  -2.31,
04/22 06Z,   1.30, -15.91,  99.90, -16.90,  -2.29,
04/22 07Z,   1.30, -16.57,  99.90, -17.54,  -2.27,  (min)
04/22 08Z,   1.30, -15.56,  99.90, -16.51,  -2.25,
04/22 09Z,   1.30, -13.11,  99.90, -14.04,  -2.24,
04/22 10Z,   1.30,  -9.89,  99.90, -10.80,  -2.22,
04/22 11Z,   1.30,  -6.79,  99.90,  -7.69,  -2.20,
04/22 12Z,   1.30,  -4.63,  99.90,  -5.51,  -2.18,
04/22 13Z,   1.30,  -3.91,  99.90,  -4.77,  -2.16,  (max)
04/22 14Z,   1.30,  -4.83,  99.90,  -5.69,  -2.16,
04/22 15Z,   1.20,  -7.31,  99.90,  -8.28,  -2.16,
04/22 16Z,   1.20, -10.99,  99.90, -11.96,  -2.16,
04/22 17Z,   1.20, -15.12,  99.90, -16.08,  -2.16,
04/22 18Z,   1.20, -18.72,  99.90, -19.68,  -2.16,
04/22 19Z,   1.20, -20.96,  99.90, -21.92,  -2.16,
04/22 20Z,   1.20, -21.35,  99.90, -22.31,  -2.16,  (min)
04/22 21Z,   1.20, -19.93,  99.90, -20.89,  -2.16,
04/22 22Z,   1.20, -17.18,  99.90, -18.14,  -2.16,
04/22 23Z,   1.10, -13.90,  99.90, -14.97,  -2.16,
04/23 00Z,   1.00, -10.89,  99.90, -12.05,  -2.16,
04/23 01Z,   1.00,  -8.70,  99.90,  -9.86,  -2.16,
04/23 02Z,   0.90,  -7.60,  99.90,  -8.86,  -2.16,  (max)
04/23 03Z,   0.90,  -7.69,  99.90,  -8.96,  -2.16,
04/23 04Z,   1.00,  -8.92,  99.90, -10.08,  -2.16,
04/23 05Z,   1.00, -10.94,  99.90, -12.10,  -2.16,
04/23 06Z,   1.10, -13.15,  99.90, -14.21,  -2.16,
04/23 07Z,   1.10, -14.86,  99.90, -15.92,  -2.16,
04/23 08Z,   1.10, -15.50,  99.90, -16.56,  -2.16,  (min)
04/23 09Z,   1.20, -14.81,  99.90, -15.77,  -2.16,
04/23 10Z,   1.20, -12.93,  99.90, -13.89,  -2.16,
04/23 11Z,   1.20, -10.39,  99.90, -11.35,  -2.16,
04/23 12Z,   1.20,  -7.90,  99.90,  -8.86,  -2.16,
04/23 13Z,   1.20,  -6.11,  99.90,  -7.07,  -2.16,
04/23 14Z,   1.20,  -5.45,  99.90,  -6.41,  -2.16,  (max)
04/23 15Z,   1.10,  -6.10,  99.90,  -7.16,  -2.16,
04/23 16Z,   1.00,  -8.06,  99.90,  -9.23,  -2.16,
04/23 17Z,   1.00, -11.06,  99.90, -12.22,  -2.16,
04/23 18Z,   0.90, -14.48,  99.90, -15.74,  -2.16,
04/23 19Z,   0.80, -17.55,  99.90, -18.91,  -2.16,
04/23 20Z,   0.80, -19.55,  99.90, -20.92,  -2.16,
04/23 21Z,   0.80, -20.08,  99.90, -21.44,  -2.16,  (min)
04/23 22Z,   0.80, -19.10,  99.90, -20.46,  -2.16,
04/23 23Z,   0.90, -16.95,  99.90, -18.22,  -2.16,
04/24 00Z,   1.00, -14.26,  99.90, -15.42,  -2.16,
04/24 01Z,   1.10, -11.65,  99.90, -12.71,  -2.16,
04/24 02Z,   1.30,  -9.56,  99.90, -10.43,  -2.16,
04/24 03Z,   1.40,  -8.29,  99.90,  -9.05,  -2.16,
04/24 04Z,   1.40,  -7.99,  99.90,  -8.75,  -2.16,  (max)
04/24 05Z,   1.40,  -8.72,  99.90,  -9.48,  -2.16,
04/24 06Z,   1.20, -10.29,  99.90, -11.25,  -2.16,
04/24 07Z,   1.10, -12.23,  99.90, -13.30,  -2.16,
04/24 08Z,   0.90, -13.95,  99.90, -15.21,  -2.16,
04/24 09Z,   0.70, -14.91,  99.90, -16.37,  -2.16,  (min)
04/24 10Z,   0.70, -14.77,  99.90, -16.23,  -2.16,
04/24 11Z,   0.60, -13.54,  99.90, -15.10,  -2.16,
04/24 12Z,   0.60, -11.58,  99.90, -13.14,  -2.16,
04/24 13Z,   0.70,  -9.45,  99.90, -10.91,  -2.16,
04/24 14Z,   0.70,  -7.73,  99.90,  -9.19,  -2.16,
04/24 15Z,   0.80,  -6.80,  99.90,  -8.16,  -2.16,  (max)
04/24 16Z,   0.90,  -6.94,  99.90,  -8.21,  -2.16,
04/24 17Z,   1.00,  -8.26,  99.90,  -9.42,  -2.16,
04/24 18Z,   1.10, -10.61,  99.90, -11.67,  -2.16,
04/24 19Z,   1.10, -13.52,  99.90, -14.58,  -2.16,
04/24 20Z,   1.00, -16.32,  99.90, -17.48,  -2.16,
04/24 21Z,   1.00, -18.38,  99.90, -19.55,  -2.16,
04/24 22Z,   0.90, -19.25,  99.90, -20.51,  -2.16,  (min)
04/24 23Z,   0.80, -18.75,  99.90, -20.11,  -2.16,
04/25 00Z,   0.80, -17.09,  99.90, -18.45,  -2.16,
04/25 01Z,   0.70, -14.73,  99.90, -16.19,  -2.16,
04/25 02Z,   0.80, -12.21,  99.90, -13.57,  -2.16,
04/25 03Z,   0.80,  -9.97,  99.90, -11.33,  -2.16,
04/25 04Z,   0.90,  -8.34,  99.90,  -9.60,  -2.16,
04/25 05Z,   1.00,  -7.63,  99.90,  -8.79,  -2.16,  (max)
04/25 06Z,   1.00,  -8.02,  99.90,  -9.19,  -2.16,
04/25 07Z,   1.00,  -9.43,  99.90, -10.59,  -2.16,
04/25 08Z,   1.00, -11.46,  99.90, -12.62,  -2.16,
04/25 09Z,   0.90, -13.52,  99.90, -14.78,  -2.16,
04/25 10Z,   0.90, -15.01,  99.90, -16.27,  -2.16,
04/25 11Z,   0.90, -15.48,  99.90, -16.74,  -2.16,  (min)
04/25 12Z,   0.90, -14.78,  99.90, -16.04,  -2.16,
04/25 13Z,   0.90, -13.14,  99.90, -14.40,  -2.16,
04/25 14Z,   0.90, -11.06,  99.90, -12.32,  -2.16,
04/25 15Z,   0.90,  -9.08,  99.90, -10.35,  -2.16,
04/25 16Z,   1.00,  -7.69,  99.90,  -8.85,  -2.16,
04/25 17Z,   1.00,  -7.24,  99.90,  -8.40,  -2.16,  (max)
04/25 18Z,   1.00,  -8.00,  99.90,  -9.16,  -2.16,