EXTRA-TROPICAL  STORM  SURGE
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Alaska
Gulf of Alaska
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Elfin Cove, AK
Yakutat, AK
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Seldovia, AK
Nikiski, AK
Anchorage, AK
Kodiak Island, AK
Alitak, AK
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Surge List
Gulf of Alaska
#Nikiski, AK : 04/26/2025 22:21:55 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/25 06Z,   0.00, -24.09, -24.71,  99.90,  -0.62,  (min)
04/25 07Z,   0.00, -20.74, -20.72,  99.90,   0.02,
04/25 08Z,   0.00, -15.95, -15.69,  99.90,   0.26,
04/25 09Z,   0.00, -11.10, -11.09,  99.90,   0.01,
04/25 10Z,   0.00,  -7.04,  -7.25,  99.90,  -0.21,
04/25 11Z,   0.00,  -4.70,  -5.04,  99.90,  -0.34,  (max)
04/25 12Z,   0.10,  -4.87,  -5.17,  99.90,  -0.40,
04/25 13Z,   0.10,  -7.51,  -7.85,  99.90,  -0.44,
04/25 14Z,   0.10, -11.72, -12.12,  99.90,  -0.50,
04/25 15Z,   0.10, -16.43, -16.42,  99.90,  -0.09,
04/25 16Z,   0.00, -20.93, -20.59,  99.90,   0.34,
04/25 17Z,   0.00, -24.50, -24.14,  99.90,   0.36,
04/25 18Z,   0.00, -25.67, -25.77,  99.90,  -0.10,  (min)
04/25 19Z,   0.00, -23.50, -23.59,  99.90,  -0.09,
04/25 20Z,   0.00, -18.97, -18.37,  99.90,   0.60,
04/25 21Z,   0.00, -13.80, -13.55,  99.90,   0.25,
04/25 22Z,   0.00,  -9.14,  -9.47,  99.90,  -0.33,
04/25 23Z,   0.00,  -5.91,  -6.47,  99.90,  -0.56,
04/26 00Z,   0.00,  -5.04,  -5.63,  99.90,  -0.59,  (max)
04/26 01Z,   0.00,  -6.82,  -7.31,  99.90,  -0.49,
04/26 02Z,   0.00, -10.57, -11.27,  99.90,  -0.70,
04/26 03Z,   0.00, -15.14, -15.75,  99.90,  -0.61,
04/26 04Z,   0.00, -19.61, -19.80,  99.90,  -0.19,
04/26 05Z,   0.00, -23.37, -23.57,  99.90,  -0.20,
04/26 06Z,   0.00, -25.19, -25.80,  99.90,  -0.61,  (min)
04/26 07Z,  -0.10, -23.71, -24.42,  99.90,  -0.61,
04/26 08Z,  -0.10, -19.19, -18.79,  99.90,   0.50,
04/26 09Z,  -0.10, -13.50, -13.16,  99.90,   0.44,
04/26 10Z,  -0.10,  -8.24,  -8.41,  99.90,  -0.07,
04/26 11Z,  -0.10,  -4.40,  -4.72,  99.90,  -0.22,
04/26 12Z,  -0.10,  -2.93,  -3.21,  99.90,  -0.18,  (max)
04/26 13Z,  -0.10,  -4.34,  -4.59,  99.90,  -0.15,
04/26 14Z,  -0.20,  -8.24,  -8.77,  99.90,  -0.33,
04/26 15Z,  -0.20, -13.50, -14.00,  99.90,  -0.30,
04/26 16Z,  -0.20, -18.98, -18.75,  99.90,   0.43,
04/26 17Z,  -0.30, -23.95, -23.40,  99.90,   0.85,
04/26 18Z,  -0.30, -27.42, -26.99,  99.90,   0.73,
04/26 19Z,  -0.40, -27.76, -28.17,  99.90,  -0.01,  (min)
04/26 20Z,  -0.40, -24.35, -24.27,  99.90,   0.48,
04/26 21Z,  -0.40, -18.60, -17.93,  99.90,   1.07,
04/26 22Z,  -0.50, -12.53, -12.37,  99.90,   0.66,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/26 23Z,  -0.50,  -7.44,  99.90,  -7.33,   0.60,
04/27 00Z,  -0.50,  -4.37,  99.90,  -4.32,   0.55,
04/27 01Z,  -0.50,  -4.12,  99.90,  -4.12,   0.49,  (max)
04/27 02Z,  -0.50,  -6.65,  99.90,  -6.71,   0.44,
04/27 03Z,  -0.50, -11.05,  99.90, -11.17,   0.38,
04/27 04Z,  -0.50, -16.04,  99.90, -16.22,   0.33,
04/27 05Z,  -0.50, -20.68,  99.90, -20.91,   0.27,
04/27 06Z,  -0.50, -24.20,  99.90, -24.49,   0.22,
04/27 07Z,  -0.50, -25.20,  99.90, -25.54,   0.16,  (min)
04/27 08Z,  -0.50, -22.49,  99.90, -22.88,   0.11,
04/27 09Z,  -0.50, -16.89,  99.90, -17.34,   0.05,
04/27 10Z,  -0.50, -10.64,  99.90, -11.15,  -0.01,
04/27 11Z,  -0.50,  -5.44,  99.90,  -5.95,  -0.01,
04/27 12Z,  -0.50,  -2.30,  99.90,  -2.81,  -0.01,
04/27 13Z,  -0.50,  -1.99,  99.90,  -2.50,  -0.01,  (max)
04/27 14Z,  -0.50,  -4.69,  99.90,  -5.19,  -0.01,
04/27 15Z,  -0.50,  -9.67,  99.90, -10.18,  -0.01,
04/27 16Z,  -0.50, -15.70,  99.90, -16.21,  -0.01,
04/27 17Z,  -0.50, -21.63,  99.90, -22.14,  -0.01,
04/27 18Z,  -0.50, -26.69,  99.90, -27.19,  -0.01,
04/27 19Z,  -0.50, -29.66,  99.90, -30.16,  -0.01,  (min)
04/27 20Z,  -0.50, -28.91,  99.90, -29.41,  -0.01,
04/27 21Z,  -0.50, -24.24,  99.90, -24.74,  -0.01,
04/27 22Z,  -0.50, -17.56,  99.90, -18.06,  -0.01,
04/27 23Z,  -0.50, -11.04,  99.90, -11.54,  -0.01,
04/28 00Z,  -0.50,  -6.00,  99.90,  -6.51,  -0.01,
04/28 01Z,  -0.50,  -3.43,  99.90,  -3.94,  -0.01,  (max)
04/28 02Z,  -0.50,  -3.90,  99.90,  -4.40,  -0.01,
04/28 03Z,  -0.50,  -7.08,  99.90,  -7.58,  -0.01,
04/28 04Z,  -0.50, -11.88,  99.90, -12.39,  -0.01,
04/28 05Z,  -0.40, -17.01,  99.90, -17.42,  -0.01,
04/28 06Z,  -0.40, -21.52,  99.90, -21.93,  -0.01,
04/28 07Z,  -0.40, -24.50,  99.90, -24.90,  -0.01,  (min)
04/28 08Z,  -0.30, -24.45,  99.90, -24.76,  -0.01,
04/28 09Z,  -0.30, -20.56,  99.90, -20.87,  -0.01,
04/28 10Z,  -0.20, -14.24,  99.90, -14.45,  -0.01,
04/28 11Z,  -0.20,  -7.95,  99.90,  -8.15,  -0.01,
04/28 12Z,  -0.10,  -3.31,  99.90,  -3.42,  -0.01,
04/28 13Z,  -0.10,  -1.17,  99.90,  -1.28,  -0.01,  (max)
04/28 14Z,  -0.10,  -2.05,  99.90,  -2.16,  -0.01,
04/28 15Z,   0.00,  -5.80,  99.90,  -5.81,  -0.01,
04/28 16Z,   0.00, -11.52,  99.90, -11.52,  -0.01,
04/28 17Z,   0.00, -17.92,  99.90, -17.93,  -0.01,
04/28 18Z,   0.00, -23.93,  99.90, -23.93,  -0.01,
04/28 19Z,   0.00, -28.69,  99.90, -28.70,  -0.01,
04/28 20Z,   0.00, -30.87,  99.90, -30.87,  -0.01,  (min)
04/28 21Z,   0.00, -28.95,  99.90, -28.96,  -0.01,
04/28 22Z,   0.10, -23.30,  99.90, -23.20,  -0.01,
04/28 23Z,   0.20, -16.19,  99.90, -15.99,  -0.01,
04/29 00Z,   0.20,  -9.75,  99.90,  -9.55,  -0.01,
04/29 01Z,   0.30,  -5.16,  99.90,  -4.87,  -0.01,
04/29 02Z,   0.40,  -3.25,  99.90,  -2.85,  -0.01,  (max)
04/29 03Z,   0.40,  -4.34,  99.90,  -3.94,  -0.01,
04/29 04Z,   0.50,  -7.92,  99.90,  -7.42,  -0.01,
04/29 05Z,   0.50, -12.84,  99.90, -12.35,  -0.01,
04/29 06Z,   0.50, -17.82,  99.90, -17.32,  -0.01,
04/29 07Z,   0.50, -21.92,  99.90, -21.43,  -0.01,
04/29 08Z,   0.60, -24.14,  99.90, -23.55,  -0.01,  (min)
04/29 09Z,   0.60, -23.05,  99.90, -22.45,  -0.01,
04/29 10Z,   0.70, -18.28,  99.90, -17.59,  -0.01,
04/29 11Z,   0.70, -11.77,  99.90, -11.07,  -0.01,
04/29 12Z,   0.60,  -5.97,  99.90,  -5.38,  -0.01,
04/29 13Z,   0.60,  -2.24,  99.90,  -1.65,  -0.01,
04/29 14Z,   0.50,  -1.16,  99.90,  -0.66,  -0.01,  (max)
04/29 15Z,   0.50,  -2.99,  99.90,  -2.50,  -0.01,
04/29 16Z,   0.40,  -7.40,  99.90,  -7.01,  -0.01,
04/29 17Z,   0.40, -13.41,  99.90, -13.02,  -0.01,
04/29 18Z,   0.30, -19.78,  99.90, -19.48,  -0.01,
04/29 19Z,   0.20, -25.48,  99.90, -25.29,  -0.01,
04/29 20Z,   0.20, -29.66,  99.90, -29.47,  -0.01,
04/29 21Z,   0.10, -30.90,  99.90, -30.81,  -0.01,  (min)
04/29 22Z,   0.10, -28.01,  99.90, -27.91,  -0.01,
04/29 23Z,   0.00, -21.85,  99.90, -21.86,  -0.01,
04/30 00Z,   0.00, -14.89,  99.90, -14.90,  -0.01,
04/30 01Z,   0.00,  -8.99,  99.90,  -9.00,  -0.01,
04/30 02Z,   0.00,  -5.07,  99.90,  -5.08,  -0.01,
04/30 03Z,   0.00,  -3.76,  99.90,  -3.77,  -0.01,  (max)
04/30 04Z,  -0.10,  -5.25,  99.90,  -5.35,  -0.01,
04/30 05Z,  -0.10,  -8.94,  99.90,  -9.05,  -0.01,
04/30 06Z,  -0.20, -13.69,  99.90, -13.90,  -0.01,
04/30 07Z,  -0.20, -18.26,  99.90, -18.47,  -0.01,
04/30 08Z,  -0.30, -21.77,  99.90, -22.07,  -0.01,
04/30 09Z,  -0.30, -23.18,  99.90, -23.49,  -0.01,  (min)
04/30 10Z,  -0.30, -21.24,  99.90, -21.54,  -0.01,
04/30 11Z,  -0.30, -16.10,  99.90, -16.40,  -0.01,
04/30 12Z,  -0.50,  -9.97,  99.90, -10.48,  -0.01,
04/30 13Z,  99.90,  -5.08,  99.90,  99.90,  -0.01,
04/30 14Z,  99.90,  -2.36,  99.90,  99.90,  -0.01,
04/30 15Z,  99.90,  -2.14,  99.90,  99.90,  -0.01,
04/30 16Z,  99.90,  -4.54,  99.90,  99.90,  -0.01,
04/30 17Z,  99.90,  -9.14,  99.90,  99.90,  -0.01,
04/30 18Z,  99.90, -15.01,  99.90,  99.90,  -0.01,