EXTRA-TROPICAL  STORM  SURGE
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Alaska
Gulf of Alaska
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Ketchikan, AK
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Elfin Cove, AK
Yakutat, AK
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Seldovia, AK
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Kodiak Island, AK
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Surge List
Gulf of Alaska
#Ketchikan, AK : 05/18/2025 01:22:39 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/16 06Z,   0.00, -14.48, -14.39,  99.90,   0.09,  (min)
05/16 07Z,   0.00, -12.57, -12.34,  99.90,   0.23,
05/16 08Z,   0.00,  -9.97,  -9.69,  99.90,   0.28,
05/16 09Z,   0.00,  -7.34,  -7.09,  99.90,   0.25,
05/16 10Z,   0.10,  -5.37,  -5.21,  99.90,   0.06,
05/16 11Z,   0.20,  -4.59,  -4.52,  99.90,  -0.13,  (max)
05/16 12Z,  -0.10,  -5.32,  -5.25,  99.90,   0.17,
05/16 13Z,   0.00,  -7.52,  -7.38,  99.90,   0.14,
05/16 14Z,   0.00, -10.81, -10.59,  99.90,   0.22,
05/16 15Z,   0.00, -14.46, -14.19,  99.90,   0.27,
05/16 16Z,   0.00, -17.64, -17.37,  99.90,   0.27,
05/16 17Z,   0.10, -19.63, -19.49,  99.90,   0.04,
05/16 18Z,  -0.10, -20.03, -19.98,  99.90,   0.15,  (min)
05/16 19Z,   0.00, -18.87, -18.92,  99.90,  -0.05,
05/16 20Z,   0.00, -16.54, -16.54,  99.90,  -0.00,
05/16 21Z,   0.00, -13.62, -13.43,  99.90,   0.19,
05/16 22Z,   0.00, -10.77, -10.38,  99.90,   0.39,
05/16 23Z,   0.00,  -8.57,  -8.15,  99.90,   0.42,
05/17 00Z,   0.00,  -7.47,  -7.15,  99.90,   0.32,  (max)
05/17 01Z,   0.00,  -7.66,  -7.52,  99.90,   0.14,
05/17 02Z,   0.00,  -9.02,  -9.02,  99.90,  -0.00,
05/17 03Z,   0.00, -11.05, -11.17,  99.90,  -0.12,
05/17 04Z,   0.00, -13.09, -13.23,  99.90,  -0.14,
05/17 05Z,   0.00, -14.43, -14.50,  99.90,  -0.07,
05/17 06Z,  -0.10, -14.63, -14.51,  99.90,   0.22,  (min)
05/17 07Z,  -0.10, -13.60, -13.37,  99.90,   0.33,
05/17 08Z,  -0.10, -11.61, -11.36,  99.90,   0.35,
05/17 09Z,   0.00,  -9.19,  -8.99,  99.90,   0.20,
05/17 10Z,   0.00,  -6.95,  -6.92,  99.90,   0.03,
05/17 11Z,   0.00,  -5.49,  -5.60,  99.90,  -0.11,
05/17 12Z,  -0.10,  -5.25,  -5.42,  99.90,  -0.07,  (max)
05/17 13Z,  -0.10,  -6.40,  -6.53,  99.90,  -0.03,
05/17 14Z,  -0.10,  -8.83,  -8.84,  99.90,   0.09,
05/17 15Z,  -0.10, -12.05, -11.95,  99.90,   0.20,
05/17 16Z,  -0.10, -15.36, -15.17,  99.90,   0.29,
05/17 17Z,  -0.20, -18.01, -17.88,  99.90,   0.33,
05/17 18Z,  -0.20, -19.42, -19.43,  99.90,   0.19,
05/17 19Z,  -0.20, -19.36, -19.49,  99.90,   0.07,  (min)
05/17 20Z,  -0.30, -17.96, -18.14,  99.90,   0.12,
05/17 21Z,  -0.20, -15.62, -15.66,  99.90,   0.16,
05/17 22Z,  -0.20, -12.91, -12.69,  99.90,   0.42,
05/17 23Z,  -0.10, -10.40, -10.06,  99.90,   0.44,
05/18 00Z,  -0.10,  -8.59,  -8.28,  99.90,   0.41,
05/18 01Z,  -0.10,  -7.85,  -7.75,  99.90,   0.20,  (max)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/18 02Z,  -0.10,  -8.27,  99.90,  -8.18,   0.19,
05/18 03Z,  -0.10,  -9.64,  99.90,  -9.56,   0.18,
05/18 04Z,  -0.20, -11.49,  99.90, -11.52,   0.17,
05/18 05Z,  -0.20, -13.20,  99.90, -13.24,   0.16,
05/18 06Z,  -0.20, -14.18,  99.90, -14.23,   0.15,  (min)
05/18 07Z,  -0.20, -14.12,  99.90, -14.18,   0.14,
05/18 08Z,  -0.20, -13.00,  99.90, -13.07,   0.13,
05/18 09Z,  -0.20, -11.12,  99.90, -11.21,   0.12,
05/18 10Z,  -0.20,  -8.97,  99.90,  -9.06,   0.11,
05/18 11Z,  -0.20,  -7.10,  99.90,  -7.20,   0.10,
05/18 12Z,  -0.20,  -6.02,  99.90,  -6.14,   0.09,  (max)
05/18 13Z,  -0.20,  -6.09,  99.90,  -6.22,   0.08,
05/18 14Z,  -0.20,  -7.43,  99.90,  -7.55,   0.08,
05/18 15Z,  -0.20,  -9.83,  99.90,  -9.95,   0.08,
05/18 16Z,  -0.20, -12.82,  99.90, -12.94,   0.08,
05/18 17Z,  -0.20, -15.75,  99.90, -15.87,   0.08,
05/18 18Z,  -0.20, -17.96,  99.90, -18.08,   0.08,
05/18 19Z,  -0.30, -18.99,  99.90, -19.21,   0.08,  (min)
05/18 20Z,  -0.30, -18.70,  99.90, -18.92,   0.08,
05/18 21Z,  -0.30, -17.24,  99.90, -17.46,   0.08,
05/18 22Z,  -0.20, -15.00,  99.90, -15.12,   0.08,
05/18 23Z,  -0.20, -12.48,  99.90, -12.61,   0.08,
05/19 00Z,  -0.10, -10.22,  99.90, -10.24,   0.08,
05/19 01Z,  -0.10,  -8.65,  99.90,  -8.67,   0.08,
05/19 02Z,  -0.10,  -8.07,  99.90,  -8.09,   0.08,  (max)
05/19 03Z,   0.00,  -8.54,  99.90,  -8.46,   0.08,
05/19 04Z,   0.00,  -9.85,  99.90,  -9.77,   0.08,
05/19 05Z,   0.00, -11.55,  99.90, -11.47,   0.08,
05/19 06Z,   0.00, -13.08,  99.90, -13.01,   0.08,
05/19 07Z,   0.00, -13.96,  99.90, -13.89,   0.08,  (min)
05/19 08Z,   0.00, -13.91,  99.90, -13.83,   0.08,
05/19 09Z,   0.00, -12.92,  99.90, -12.84,   0.08,
05/19 10Z,   0.00, -11.25,  99.90, -11.17,   0.08,
05/19 11Z,   0.00,  -9.34,  99.90,  -9.27,   0.08,
05/19 12Z,   0.00,  -7.70,  99.90,  -7.62,   0.08,
05/19 13Z,   0.10,  -6.78,  99.90,  -6.60,   0.08,  (max)
05/19 14Z,   0.10,  -6.91,  99.90,  -6.73,   0.08,
05/19 15Z,   0.20,  -8.17,  99.90,  -7.89,   0.08,
05/19 16Z,   0.20, -10.38,  99.90, -10.10,   0.08,
05/19 17Z,   0.10, -13.09,  99.90, -12.91,   0.08,
05/19 18Z,   0.00, -15.71,  99.90, -15.63,   0.08,
05/19 19Z,  -0.10, -17.66,  99.90, -17.68,   0.08,
05/19 20Z,  -0.20, -18.53,  99.90, -18.65,   0.08,  (min)
05/19 21Z,  -0.20, -18.19,  99.90, -18.31,   0.08,
05/19 22Z,  -0.10, -16.76,  99.90, -16.78,   0.08,
05/19 23Z,   0.00, -14.60,  99.90, -14.52,   0.08,
05/20 00Z,   0.00, -12.18,  99.90, -12.10,   0.08,
05/20 01Z,   0.00,  -9.99,  99.90,  -9.92,   0.08,
05/20 02Z,   0.00,  -8.47,  99.90,  -8.39,   0.08,
05/20 03Z,   0.00,  -7.90,  99.90,  -7.83,   0.08,  (max)
05/20 04Z,   0.00,  -8.36,  99.90,  -8.28,   0.08,
05/20 05Z,   0.00,  -9.64,  99.90,  -9.57,   0.08,
05/20 06Z,   0.00, -11.36,  99.90, -11.29,   0.08,
05/20 07Z,  -0.10, -12.99,  99.90, -13.02,   0.08,
05/20 08Z,  -0.20, -14.05,  99.90, -14.17,   0.08,
05/20 09Z,  -0.20, -14.23,  99.90, -14.35,   0.08,  (min)
05/20 10Z,  -0.20, -13.48,  99.90, -13.60,   0.08,
05/20 11Z,  -0.20, -12.01,  99.90, -12.13,   0.08,
05/20 12Z,  -0.10, -10.21,  99.90, -10.23,   0.08,
05/20 13Z,   0.00,  -8.56,  99.90,  -8.48,   0.08,
05/20 14Z,   0.00,  -7.54,  99.90,  -7.46,   0.08,
05/20 15Z,   0.00,  -7.47,  99.90,  -7.40,   0.08,  (max)
05/20 16Z,  -0.10,  -8.49,  99.90,  -8.51,   0.08,
05/20 17Z,  -0.10, -10.44,  99.90, -10.46,   0.08,
05/20 18Z,  -0.20, -12.92,  99.90, -13.05,   0.08,
05/20 19Z,  -0.30, -15.39,  99.90, -15.62,   0.08,
05/20 20Z,  -0.40, -17.28,  99.90, -17.61,   0.08,
05/20 21Z,  -0.40, -18.17,  99.90, -18.49,   0.08,  (min)
05/20 22Z,  -0.40, -17.86,  99.90, -18.18,   0.08,
05/20 23Z,  -0.30, -16.46,  99.90, -16.68,   0.08,
05/21 00Z,  -0.30, -14.28,  99.90, -14.51,   0.08,
05/21 01Z,  -0.20, -11.79,  99.90, -11.92,   0.08,
05/21 02Z,  -0.20,  -9.50,  99.90,  -9.63,   0.08,
05/21 03Z,  -0.20,  -7.89,  99.90,  -8.01,   0.08,
05/21 04Z,  -0.20,  -7.26,  99.90,  -7.39,   0.08,  (max)
05/21 05Z,  -0.30,  -7.75,  99.90,  -7.97,   0.08,
05/21 06Z,  -0.40,  -9.19,  99.90,  -9.51,   0.08,
05/21 07Z,  -0.40, -11.18,  99.90, -11.50,   0.08,
05/21 08Z,  -0.50, -13.17,  99.90, -13.60,   0.08,
05/21 09Z,  -0.50, -14.64,  99.90, -15.06,   0.08,
05/21 10Z,  -0.50, -15.18,  99.90, -15.60,   0.08,  (min)
05/21 11Z,  -0.40, -14.67,  99.90, -14.99,   0.08,
05/21 12Z,  -0.40, -13.27,  99.90, -13.59,   0.08,
05/21 13Z,  -0.30, -11.36,  99.90, -11.58,   0.08,
05/21 14Z,  -0.30,  -9.45,  99.90,  -9.67,   0.08,
05/21 15Z,  -0.40,  -8.08,  99.90,  -8.40,   0.08,
05/21 16Z,  -0.50,  -7.64,  99.90,  -8.07,   0.08,  (max)
05/21 17Z,  -0.50,  -8.34,  99.90,  -8.76,   0.08,
05/21 18Z,  -0.60, -10.07,  99.90, -10.60,   0.08,