EXTRA-TROPICAL  STORM  SURGE
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Alaska
Gulf of Alaska
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Surge List
Gulf of Alaska
#Juneau, AK : 04/18/2026 03:22:18 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/16 12Z,   1.20, -12.39, -13.32,  99.90,  -2.13,
04/16 13Z,   1.20, -17.07, -18.03,  99.90,  -2.16,
04/16 14Z,   1.30, -20.69, -21.57,  99.90,  -2.18,
04/16 15Z,   1.30, -22.26, -23.13,  99.90,  -2.17,  (min)
04/16 16Z,   1.40, -21.32, -22.15,  99.90,  -2.23,
04/16 17Z,   1.40, -18.17, -18.88,  99.90,  -2.11,
04/16 18Z,   1.30, -13.74, -14.54,  99.90,  -2.10,
04/16 19Z,   1.30,  -9.28, -10.20,  99.90,  -2.22,
04/16 20Z,   1.40,  -5.86,  -7.10,  99.90,  -2.64,
04/16 21Z,   1.40,  -4.18,  -5.36,  99.90,  -2.58,  (max)
04/16 22Z,   1.40,  -4.56,  -5.76,  99.90,  -2.60,
04/16 23Z,   1.50,  -6.94,  -8.04,  99.90,  -2.60,
04/17 00Z,   1.40, -10.78, -11.93,  99.90,  -2.55,
04/17 01Z,   1.40, -15.09, -16.29,  99.90,  -2.60,
04/17 02Z,   1.40, -18.67, -19.76,  99.90,  -2.49,
04/17 03Z,   1.40, -20.47, -21.59,  99.90,  -2.52,  (min)
04/17 04Z,   1.40, -19.88, -20.90,  99.90,  -2.42,
04/17 05Z,   1.40, -17.01, -17.89,  99.90,  -2.28,
04/17 06Z,   1.40, -12.66, -13.65,  99.90,  -2.39,
04/17 07Z,   1.30,  -8.04,  -8.94,  99.90,  -2.20,
04/17 08Z,   1.30,  -4.31,  -5.31,  99.90,  -2.30,
04/17 09Z,   1.30,  -2.32,  -3.20,  99.90,  -2.18,  (max)
04/17 10Z,   1.30,  -2.51,  -3.47,  99.90,  -2.26,
04/17 11Z,   1.20,  -4.96,  -5.93,  99.90,  -2.17,
04/17 12Z,   1.30,  -9.28, -10.17,  99.90,  -2.19,
04/17 13Z,   1.30, -14.56, -15.64,  99.90,  -2.38,
04/17 14Z,   1.30, -19.50, -20.53,  99.90,  -2.33,
04/17 15Z,   1.20, -22.82, -23.76,  99.90,  -2.14,
04/17 16Z,   1.20, -23.60, -24.45,  99.90,  -2.05,  (min)
04/17 17Z,   1.20, -21.65, -22.35,  99.90,  -1.90,
04/17 18Z,   1.40, -17.60, -18.36,  99.90,  -2.16,
04/17 19Z,   1.40, -12.64, -13.42,  99.90,  -2.18,
04/17 20Z,   1.40,  -8.07,  -9.04,  99.90,  -2.37,
04/17 21Z,   1.40,  -4.91,  -5.98,  99.90,  -2.47,
04/17 22Z,   1.40,  -3.73,  -4.80,  99.90,  -2.47,  (max)
04/17 23Z,   1.40,  -4.72,  -5.76,  99.90,  -2.44,
04/18 00Z,   1.30,  -7.66,  -8.68,  99.90,  -2.32,
04/18 01Z,   1.30, -11.86, -12.79,  99.90,  -2.23,
04/18 02Z,   1.30, -16.17, -17.06,  99.90,  -2.19,
04/18 03Z,   1.40, -19.33, -20.14,  99.90,  -2.21,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/18 04Z,   1.40, -20.34,  99.90, -21.16,  -2.22,  (min)
04/18 05Z,   1.50, -18.83,  99.90, -19.55,  -2.22,
04/18 06Z,   1.50, -15.16,  99.90, -15.89,  -2.23,
04/18 07Z,   1.50, -10.40,  99.90, -11.13,  -2.23,
04/18 08Z,   1.50,  -5.84,  99.90,  -6.57,  -2.24,
04/18 09Z,   1.50,  -2.62,  99.90,  -3.36,  -2.24,
04/18 10Z,   1.40,  -1.44,  99.90,  -2.28,  -2.24,  (max)
04/18 11Z,   1.40,  -2.60,  99.90,  -3.45,  -2.25,
04/18 12Z,   1.40,  -6.02,  99.90,  -6.87,  -2.25,
04/18 13Z,   1.30, -11.10,  99.90, -12.05,  -2.26,
04/18 14Z,   1.30, -16.73,  99.90, -17.69,  -2.26,
04/18 15Z,   1.30, -21.50,  99.90, -22.46,  -2.27,
04/18 16Z,   1.30, -24.16,  99.90, -25.13,  -2.27,  (min)
04/18 17Z,   1.40, -24.02,  99.90, -24.89,  -2.27,
04/18 18Z,   1.40, -21.20,  99.90, -22.07,  -2.27,
04/18 19Z,   1.40, -16.58,  99.90, -17.45,  -2.27,
04/18 20Z,   1.50, -11.49,  99.90, -12.25,  -2.27,
04/18 21Z,   1.50,  -7.17,  99.90,  -7.93,  -2.27,
04/18 22Z,   1.40,  -4.50,  99.90,  -5.36,  -2.27,
04/18 23Z,   1.40,  -3.89,  99.90,  -4.75,  -2.27,  (max)
04/19 00Z,   1.40,  -5.41,  99.90,  -6.27,  -2.27,
04/19 01Z,   1.50,  -8.70,  99.90,  -9.46,  -2.27,
04/19 02Z,   1.50, -12.94,  99.90, -13.70,  -2.27,
04/19 03Z,   1.60, -16.91,  99.90, -17.58,  -2.27,
04/19 04Z,   1.60, -19.39,  99.90, -20.06,  -2.27,
04/19 05Z,   1.60, -19.55,  99.90, -20.22,  -2.27,  (min)
04/19 06Z,   1.60, -17.27,  99.90, -17.93,  -2.27,
04/19 07Z,   1.50, -13.15,  99.90, -13.92,  -2.27,
04/19 08Z,   1.50,  -8.38,  99.90,  -9.15,  -2.27,
04/19 09Z,   1.50,  -4.24,  99.90,  -5.01,  -2.27,
04/19 10Z,   1.50,  -1.73,  99.90,  -2.50,  -2.27,
04/19 11Z,   1.60,  -1.40,  99.90,  -2.06,  -2.27,  (max)
04/19 12Z,   1.60,  -3.40,  99.90,  -4.07,  -2.27,
04/19 13Z,   1.60,  -7.50,  99.90,  -8.16,  -2.27,
04/19 14Z,   1.60, -12.92,  99.90, -13.59,  -2.27,
04/19 15Z,   1.60, -18.45,  99.90, -19.11,  -2.27,
04/19 16Z,   1.60, -22.68,  99.90, -23.34,  -2.27,
04/19 17Z,   1.60, -24.53,  99.90, -25.19,  -2.27,  (min)
04/19 18Z,   1.50, -23.57,  99.90, -24.34,  -2.27,
04/19 19Z,   1.50, -20.19,  99.90, -20.96,  -2.27,
04/19 20Z,   1.50, -15.43,  99.90, -16.20,  -2.27,
04/19 21Z,   1.40, -10.59,  99.90, -11.45,  -2.27,
04/19 22Z,   1.40,  -6.78,  99.90,  -7.65,  -2.27,
04/19 23Z,   1.40,  -4.70,  99.90,  -5.56,  -2.27,
04/20 00Z,   1.40,  -4.61,  99.90,  -5.47,  -2.27,  (max)
04/20 01Z,   1.40,  -6.46,  99.90,  -7.32,  -2.27,
04/20 02Z,   1.50,  -9.81,  99.90, -10.57,  -2.27,
04/20 03Z,   1.50, -13.76,  99.90, -14.52,  -2.27,
04/20 04Z,   1.60, -17.13,  99.90, -17.79,  -2.27,
04/20 05Z,   1.70, -18.83,  99.90, -19.40,  -2.27,  (min)
04/20 06Z,   1.70, -18.28,  99.90, -18.84,  -2.27,
04/20 07Z,   1.70, -15.54,  99.90, -16.11,  -2.27,
04/20 08Z,   1.70, -11.39,  99.90, -11.95,  -2.27,
04/20 09Z,   1.60,  -6.98,  99.90,  -7.65,  -2.27,
04/20 10Z,   1.60,  -3.50,  99.90,  -4.16,  -2.27,
04/20 11Z,   1.50,  -1.74,  99.90,  -2.51,  -2.27,  (max)
04/20 12Z,   1.50,  -2.13,  99.90,  -2.89,  -2.27,
04/20 13Z,   1.50,  -4.68,  99.90,  -5.45,  -2.27,
04/20 14Z,   1.50,  -9.04,  99.90,  -9.81,  -2.27,
04/20 15Z,   1.60, -14.36,  99.90, -15.02,  -2.27,
04/20 16Z,   1.60, -19.39,  99.90, -20.06,  -2.27,
04/20 17Z,   1.60, -22.88,  99.90, -23.55,  -2.27,
04/20 18Z,   1.60, -23.97,  99.90, -24.64,  -2.27,  (min)
04/20 19Z,   1.60, -22.49,  99.90, -23.15,  -2.27,
04/20 20Z,   1.60, -18.97,  99.90, -19.63,  -2.27,
04/20 21Z,   1.50, -14.47,  99.90, -15.24,  -2.27,
04/20 22Z,   1.40, -10.17,  99.90, -11.04,  -2.27,
04/20 23Z,   1.40,  -7.00,  99.90,  -7.87,  -2.27,
04/21 00Z,   1.40,  -5.45,  99.90,  -6.32,  -2.27,  (max)
04/21 01Z,   1.40,  -5.69,  99.90,  -6.56,  -2.27,
04/21 02Z,   1.40,  -7.60,  99.90,  -8.46,  -2.27,
04/21 03Z,   1.40, -10.69,  99.90, -11.56,  -2.27,
04/21 04Z,   1.50, -14.09,  99.90, -14.86,  -2.27,
04/21 05Z,   1.50, -16.76,  99.90, -17.52,  -2.27,
04/21 06Z,   1.50, -17.80,  99.90, -18.56,  -2.27,  (min)
04/21 07Z,   1.40, -16.82,  99.90, -17.69,  -2.27,
04/21 08Z,   1.40, -14.04,  99.90, -14.91,  -2.27,
04/21 09Z,   1.40, -10.23,  99.90, -11.09,  -2.27,
04/21 10Z,   1.40,  -6.44,  99.90,  -7.31,  -2.27,
04/21 11Z,   1.40,  -3.67,  99.90,  -4.53,  -2.27,
04/21 12Z,   1.40,  -2.56,  99.90,  -3.42,  -2.27,  (max)
04/21 13Z,   1.40,  -3.38,  99.90,  -4.25,  -2.27,
04/21 14Z,   1.40,  -6.10,  99.90,  -6.97,  -2.27,
04/21 15Z,   1.40, -10.30,  99.90, -11.16,  -2.27,
04/21 16Z,   1.40, -15.12,  99.90, -15.99,  -2.27,
04/21 17Z,   1.30, -19.44,  99.90, -20.41,  -2.27,
04/21 18Z,   1.30, -22.20,  99.90, -23.17,  -2.27,
04/21 19Z,  99.90, -22.78,  99.90,  99.90,  -2.27,
04/21 20Z,  99.90, -21.15,  99.90,  99.90,  -2.27,
04/21 21Z,  99.90, -17.88,  99.90,  99.90,  -2.27,
04/21 22Z,  99.90, -13.94,  99.90,  99.90,  -2.27,
04/21 23Z,  99.90, -10.31,  99.90,  99.90,  -2.27,
04/22 00Z,  99.90,  -7.72,  99.90,  99.90,  -2.27,