EXTRA-TROPICAL  STORM  SURGE
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hat-on
mhhw-on
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Alaska
Gulf of Alaska
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Surge List
#Anchorage, AK : 04/22/2025 23:25:12 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/21 06Z,  -0.50, -23.61, -22.19,  99.90,   1.92,
04/21 07Z,  -0.50, -18.34, -18.01,  99.90,   0.83,
04/21 08Z,  -0.50, -14.84, -14.49,  99.90,   0.85,
04/21 09Z,  -0.50, -12.63, -12.02,  99.90,   1.11,
04/21 10Z,  -0.50, -11.13, -10.72,  99.90,   0.91,  (max)
04/21 11Z,  -0.50, -11.23, -11.26,  99.90,   0.47,
04/21 12Z,  -0.60, -13.27, -13.40,  99.90,   0.47,
04/21 13Z,  -0.50, -16.63, -16.80,  99.90,   0.33,
04/21 14Z,  -0.50, -20.12, -20.37,  99.90,   0.25,
04/21 15Z,  -0.50, -22.53, -23.11,  99.90,  -0.08,
04/21 16Z,  -0.50, -23.83, -24.61,  99.90,  -0.28,  (min)
04/21 17Z,  -0.50, -23.71, -23.77,  99.90,   0.44,
04/21 18Z,  -0.50, -20.81, -20.80,  99.90,   0.51,
04/21 19Z,  -0.40, -16.13, -17.15,  99.90,  -0.62,
04/21 20Z,  -0.40, -12.83, -14.22,  99.90,  -0.99,
04/21 21Z,  -0.40, -11.65, -12.54,  99.90,  -0.49,
04/21 22Z,  -0.40, -11.49, -12.18,  99.90,  -0.29,  (max)
04/21 23Z,  -0.40, -12.53, -13.59,  99.90,  -0.66,
04/22 00Z,  -0.50, -15.21, -16.59,  99.90,  -0.88,
04/22 01Z,  -0.40, -19.05, -20.55,  99.90,  -1.10,
04/22 02Z,  -0.40, -23.13, -24.19,  99.90,  -0.66,
04/22 03Z,  -0.40, -26.36, -27.49,  99.90,  -0.73,
04/22 04Z,  -0.30, -28.48, -30.15,  99.90,  -1.37,
04/22 05Z,  -0.30, -29.68, -31.11,  99.90,  -1.13,  (min)
04/22 06Z,  -0.30, -28.56, -28.28,  99.90,   0.58,
04/22 07Z,  -0.30, -24.29, -23.51,  99.90,   1.08,
04/22 08Z,  -0.30, -19.26, -19.01,  99.90,   0.55,
04/22 09Z,  -0.30, -15.54, -15.15,  99.90,   0.69,
04/22 10Z,  -0.30, -12.64, -12.05,  99.90,   0.89,
04/22 11Z,  -0.30, -10.57, -10.13,  99.90,   0.74,
04/22 12Z,  -0.30, -10.43, -10.00,  99.90,   0.73,  (max)
04/22 13Z,  -0.30, -12.41, -11.85,  99.90,   0.86,
04/22 14Z,  -0.20, -15.79, -15.12,  99.90,   0.87,
04/22 15Z,  -0.20, -19.38, -19.04,  99.90,   0.54,
04/22 16Z,  -0.20, -22.26, -22.52,  99.90,  -0.06,
04/22 17Z,  -0.20, -24.50, -25.20,  99.90,  -0.50,
04/22 18Z,  -0.20, -25.24, -26.26,  99.90,  -0.82,  (min)
04/22 19Z,  -0.20, -22.76, -23.98,  99.90,  -1.02,
04/22 20Z,  -0.20, -18.19, -19.93,  99.90,  -1.54,
04/22 21Z,  -0.20, -14.53, -15.96,  99.90,  -1.23,
04/22 22Z,  -0.20, -12.32, -13.18,  99.90,  -0.66,
04/22 23Z,  -0.30, -11.00, -11.73,  99.90,  -0.43,  (max)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/23 00Z,  -0.30, -11.30,  99.90, -12.01,  -0.41,
04/23 01Z,  -0.30, -13.67,  99.90, -14.36,  -0.39,
04/23 02Z,  -0.30, -17.48,  99.90, -18.15,  -0.37,
04/23 03Z,  -0.30, -21.73,  99.90, -22.37,  -0.35,
04/23 04Z,  -0.30, -25.37,  99.90, -26.00,  -0.33,
04/23 05Z,  -0.30, -28.30,  99.90, -28.90,  -0.30,
04/23 06Z,  -0.30, -30.31,  99.90, -30.90,  -0.28,  (min)
04/23 07Z,  -0.40, -29.44,  99.90, -30.10,  -0.26,
04/23 08Z,  -0.40, -24.99,  99.90, -25.63,  -0.24,
04/23 09Z,  -0.40, -19.58,  99.90, -20.20,  -0.22,
04/23 10Z,  -0.50, -15.14,  99.90, -15.84,  -0.20,
04/23 11Z,  -0.50, -11.42,  99.90, -12.09,  -0.18,
04/23 12Z,  -0.50,  -8.99,  99.90,  -9.67,  -0.18,  (max)
04/23 13Z,  -0.50,  -9.00,  99.90,  -9.68,  -0.18,
04/23 14Z,  -0.50, -11.34,  99.90, -12.01,  -0.18,
04/23 15Z,  -0.50, -15.14,  99.90, -15.82,  -0.18,
04/23 16Z,  -0.50, -19.27,  99.90, -19.94,  -0.18,
04/23 17Z,  -0.50, -23.00,  99.90, -23.68,  -0.18,
04/23 18Z,  -0.50, -26.31,  99.90, -26.98,  -0.18,
04/23 19Z,  -0.50, -27.64,  99.90, -28.31,  -0.18,  (min)
04/23 20Z,  -0.50, -25.03,  99.90, -25.71,  -0.18,
04/23 21Z,  -0.50, -19.94,  99.90, -20.61,  -0.18,
04/23 22Z,  -0.50, -15.33,  99.90, -16.00,  -0.18,
04/23 23Z,  -0.60, -11.80,  99.90, -12.57,  -0.18,
04/24 00Z,  -0.60,  -9.44,  99.90, -10.22,  -0.18,
04/24 01Z,  -0.60,  -9.38,  99.90, -10.15,  -0.18,  (max)
04/24 02Z,  -0.60, -11.85,  99.90, -12.63,  -0.18,
04/24 03Z,  -0.60, -16.02,  99.90, -16.79,  -0.18,
04/24 04Z,  -0.50, -20.75,  99.90, -21.43,  -0.18,
04/24 05Z,  -0.50, -25.06,  99.90, -25.74,  -0.18,
04/24 06Z,  -0.50, -28.85,  99.90, -29.52,  -0.18,
04/24 07Z,  -0.40, -31.36,  99.90, -31.94,  -0.18,  (min)
04/24 08Z,  -0.40, -30.18,  99.90, -30.76,  -0.18,
04/24 09Z,  -0.50, -24.98,  99.90, -25.65,  -0.18,
04/24 10Z,  -0.50, -18.76,  99.90, -19.43,  -0.18,
04/24 11Z,  -0.50, -13.42,  99.90, -14.10,  -0.18,
04/24 12Z,  -0.50,  -9.12,  99.90,  -9.79,  -0.18,
04/24 13Z,  -0.50,  -6.84,  99.90,  -7.52,  -0.18,  (max)
04/24 14Z,  -0.40,  -7.52,  99.90,  -8.09,  -0.18,
04/24 15Z,  -0.40, -10.65,  99.90, -11.22,  -0.18,
04/24 16Z,  -0.30, -15.22,  99.90, -15.69,  -0.18,
04/24 17Z,  -0.30, -20.10,  99.90, -20.58,  -0.18,
04/24 18Z,  -0.30, -24.78,  99.90, -25.25,  -0.18,
04/24 19Z,  -0.30, -28.93,  99.90, -29.40,  -0.18,
04/24 20Z,  -0.30, -30.32,  99.90, -30.80,  -0.18,  (min)
04/24 21Z,  -0.30, -26.98,  99.90, -27.46,  -0.18,
04/24 22Z,  -0.30, -20.86,  99.90, -21.33,  -0.18,
04/24 23Z,  -0.30, -15.01,  99.90, -15.48,  -0.18,
04/25 00Z,  -0.30, -10.26,  99.90, -10.73,  -0.18,
04/25 01Z,  -0.30,  -7.30,  99.90,  -7.78,  -0.18,  (max)
04/25 02Z,  -0.30,  -7.38,  99.90,  -7.85,  -0.18,
04/25 03Z,  -0.30, -10.35,  99.90, -10.83,  -0.18,
04/25 04Z,  -0.20, -15.12,  99.90, -15.49,  -0.18,
04/25 05Z,  -0.20, -20.43,  99.90, -20.81,  -0.18,
04/25 06Z,  -0.20, -25.37,  99.90, -25.75,  -0.18,
04/25 07Z,  -0.20, -29.77,  99.90, -30.14,  -0.18,
04/25 08Z,  -0.10, -32.28,  99.90, -32.55,  -0.18,  (min)
04/25 09Z,   0.00, -30.20,  99.90, -30.37,  -0.18,
04/25 10Z,   0.00, -23.84,  99.90, -24.01,  -0.18,
04/25 11Z,   0.00, -16.66,  99.90, -16.83,  -0.18,
04/25 12Z,   0.00, -10.63,  99.90, -10.81,  -0.18,
04/25 13Z,   0.00,  -6.28,  99.90,  -6.46,  -0.18,
04/25 14Z,   0.00,  -4.78,  99.90,  -4.96,  -0.18,  (max)
04/25 15Z,   0.00,  -6.59,  99.90,  -6.76,  -0.18,
04/25 16Z,   0.10, -10.76,  99.90, -10.84,  -0.18,
04/25 17Z,   0.10, -16.18,  99.90, -16.26,  -0.18,
04/25 18Z,   0.10, -21.80,  99.90, -21.88,  -0.18,
04/25 19Z,   0.10, -27.26,  99.90, -27.33,  -0.18,
04/25 20Z,   0.00, -31.83,  99.90, -32.01,  -0.18,
04/25 21Z,   0.00, -32.70,  99.90, -32.88,  -0.18,  (min)
04/25 22Z,   0.00, -28.14,  99.90, -28.31,  -0.18,
04/25 23Z,   0.00, -20.74,  99.90, -20.91,  -0.18,
04/26 00Z,   0.00, -13.72,  99.90, -13.89,  -0.18,
04/26 01Z,   0.00,  -8.17,  99.90,  -8.34,  -0.18,
04/26 02Z,   0.00,  -5.20,  99.90,  -5.38,  -0.18,  (max)
04/26 03Z,   0.00,  -5.87,  99.90,  -6.04,  -0.18,
04/26 04Z,   0.00,  -9.54,  99.90,  -9.72,  -0.18,
04/26 05Z,   0.00, -14.90,  99.90, -15.07,  -0.18,
04/26 06Z,   0.00, -20.65,  99.90, -20.83,  -0.18,
04/26 07Z,   0.00, -26.01,  99.90, -26.18,  -0.18,
04/26 08Z,   0.00, -30.64,  99.90, -30.82,  -0.18,
04/26 09Z,   0.00, -32.61,  99.90, -32.78,  -0.18,  (min)
04/26 10Z,   0.00, -29.20,  99.90, -29.37,  -0.18,
04/26 11Z,   0.00, -21.55,  99.90, -21.73,  -0.18,
04/26 12Z,   0.00, -13.60,  99.90, -13.77,  -0.18,
04/26 13Z,   0.00,  -7.37,  99.90,  -7.55,  -0.18,
04/26 14Z,   0.00,  -3.64,  99.90,  -3.82,  -0.18,
04/26 15Z,   0.00,  -3.43,  99.90,  -3.61,  -0.18,  (max)
04/26 16Z,   0.00,  -6.57,  99.90,  -6.75,  -0.18,
04/26 17Z,   0.00, -11.77,  99.90, -11.94,  -0.18,
04/26 18Z,   0.00, -17.87,  99.90, -18.05,  -0.18,