EXTRA-TROPICAL  STORM  SURGE
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Gulf of Alaska
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Surge List
Gulf of Alaska
#Seldovia, AK : 05/10/2026 13:21:54 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/08 18Z,  -0.20, -14.20, -14.21,  99.90,   0.19,
05/08 19Z,  -0.10, -16.73, -16.71,  99.90,   0.12,
05/08 20Z,   0.00, -18.82, -18.91,  99.90,  -0.09,
05/08 21Z,   0.00, -20.12, -20.23,  99.90,  -0.11,
05/08 22Z,   0.00, -20.33, -20.41,  99.90,  -0.08,  (min)
05/08 23Z,   0.00, -19.38, -19.46,  99.90,  -0.08,
05/09 00Z,   0.10, -17.65, -17.80,  99.90,  -0.25,
05/09 01Z,   0.20, -15.62, -15.59,  99.90,  -0.17,
05/09 02Z,   0.20, -13.54, -13.30,  99.90,   0.04,
05/09 03Z,   0.10, -11.71, -11.50,  99.90,   0.11,
05/09 04Z,   0.10, -10.57, -10.41,  99.90,   0.06,
05/09 05Z,   0.20, -10.38, -10.23,  99.90,  -0.05,  (max)
05/09 06Z,   0.50, -11.10, -10.95,  99.90,  -0.35,
05/09 07Z,   0.40, -12.42, -12.23,  99.90,  -0.21,
05/09 08Z,   0.40, -13.91, -13.70,  99.90,  -0.19,
05/09 09Z,   0.40, -15.15, -14.92,  99.90,  -0.17,
05/09 10Z,   0.50, -15.76, -15.49,  99.90,  -0.23,  (min)
05/09 11Z,   0.50, -15.41, -15.11,  99.90,  -0.20,
05/09 12Z,   0.80, -14.27, -13.99,  99.90,  -0.52,
05/09 13Z,   0.70, -12.83, -12.51,  99.90,  -0.38,
05/09 14Z,   0.60, -11.46, -11.13,  99.90,  -0.27,
05/09 15Z,   0.40, -10.42, -10.18,  99.90,  -0.16,
05/09 16Z,   0.30, -10.08,  -9.85,  99.90,  -0.07,  (max)
05/09 17Z,   0.30, -10.69, -10.47,  99.90,  -0.08,
05/09 18Z,   0.70, -12.18, -11.94,  99.90,  -0.46,
05/09 19Z,   0.70, -14.23, -13.81,  99.90,  -0.28,
05/09 20Z,   0.70, -16.38, -15.96,  99.90,  -0.28,
05/09 21Z,   0.60, -18.23, -17.89,  99.90,  -0.26,
05/09 22Z,   0.60, -19.46, -19.09,  99.90,  -0.23,
05/09 23Z,   0.50, -19.73, -19.30,  99.90,  -0.07,  (min)
05/10 00Z,   0.90, -18.95, -18.55,  99.90,  -0.50,
05/10 01Z,   0.80, -17.45, -17.06,  99.90,  -0.41,
05/10 02Z,   0.70, -15.57, -15.11,  99.90,  -0.24,
05/10 03Z,   0.60, -13.51, -12.99,  99.90,  -0.08,
05/10 04Z,   0.60, -11.63, -11.25,  99.90,  -0.22,
05/10 05Z,   0.50, -10.41, -10.11,  99.90,  -0.20,
05/10 06Z,   0.80, -10.12,  -9.81,  99.90,  -0.49,  (max)
05/10 07Z,   0.80, -10.76, -10.32,  99.90,  -0.36,
05/10 08Z,   0.70, -12.06, -11.54,  99.90,  -0.18,
05/10 09Z,   0.70, -13.65, -13.07,  99.90,  -0.12,
05/10 10Z,   0.60, -15.13, -14.54,  99.90,  -0.01,
05/10 11Z,   0.50, -16.05, -15.48,  99.90,   0.07,  (min)
05/10 12Z,   0.50, -16.04, -15.44,  99.90,   0.10,
05/10 13Z,   0.50, -15.21, -14.66,  99.90,   0.05,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/10 14Z,   0.50, -13.95,  99.90, -13.42,   0.03,
05/10 15Z,   0.60, -12.54,  99.90, -11.92,   0.02,
05/10 16Z,   0.60, -11.26,  99.90, -10.66,  -0.00,
05/10 17Z,   0.70, -10.58,  99.90,  -9.90,  -0.02,  (max)
05/10 18Z,   0.80, -10.81,  99.90, -10.04,  -0.04,
05/10 19Z,   0.70, -11.95,  99.90, -11.30,  -0.05,
05/10 20Z,   0.70, -13.76,  99.90, -13.13,  -0.07,
05/10 21Z,   0.60, -15.81,  99.90, -15.30,  -0.09,
05/10 22Z,   0.50, -17.74,  99.90, -17.34,  -0.10,
05/10 23Z,   0.30, -19.15,  99.90, -18.97,  -0.12,
05/11 00Z,   0.20, -19.59,  99.90, -19.53,  -0.14,  (min)
05/11 01Z,   0.10, -18.93,  99.90, -18.98,  -0.15,
05/11 02Z,   0.10, -17.44,  99.90, -17.49,  -0.15,
05/11 03Z,   0.10, -15.40,  99.90, -15.46,  -0.15,
05/11 04Z,   0.10, -13.08,  99.90, -13.14,  -0.15,
05/11 05Z,   0.20, -10.95,  99.90, -10.91,  -0.15,
05/11 06Z,   0.30,  -9.58,  99.90,  -9.44,  -0.15,
05/11 07Z,   0.30,  -9.30,  99.90,  -9.16,  -0.15,  (max)
05/11 08Z,   0.30, -10.11,  99.90,  -9.97,  -0.15,
05/11 09Z,   0.20, -11.75,  99.90, -11.70,  -0.15,
05/11 10Z,   0.20, -13.79,  99.90, -13.75,  -0.15,
05/11 11Z,   0.10, -15.80,  99.90, -15.85,  -0.15,
05/11 12Z,   0.00, -17.17,  99.90, -17.33,  -0.15,
05/11 13Z,  -0.10, -17.46,  99.90, -17.72,  -0.15,  (min)
05/11 14Z,  -0.20, -16.72,  99.90, -17.08,  -0.15,
05/11 15Z,  -0.30, -15.29,  99.90, -15.74,  -0.15,
05/11 16Z,  -0.30, -13.44,  99.90, -13.90,  -0.15,
05/11 17Z,  -0.40, -11.62,  99.90, -12.18,  -0.15,
05/11 18Z,  -0.40, -10.42,  99.90, -10.98,  -0.15,
05/11 19Z,  -0.30, -10.26,  99.90, -10.71,  -0.15,  (max)
05/11 20Z,  -0.30, -11.20,  99.90, -11.66,  -0.15,
05/11 21Z,  -0.30, -13.01,  99.90, -13.47,  -0.15,
05/11 22Z,  -0.30, -15.27,  99.90, -15.73,  -0.15,
05/11 23Z,  -0.30, -17.53,  99.90, -17.98,  -0.15,
05/12 00Z,  -0.30, -19.24,  99.90, -19.69,  -0.15,
05/12 01Z,  -0.30, -19.83,  99.90, -20.28,  -0.15,  (min)
05/12 02Z,  -0.30, -19.10,  99.90, -19.55,  -0.15,
05/12 03Z,  -0.30, -17.33,  99.90, -17.78,  -0.15,
05/12 04Z,  -0.30, -14.85,  99.90, -15.30,  -0.15,
05/12 05Z,  -0.40, -12.06,  99.90, -12.61,  -0.15,
05/12 06Z,  -0.50,  -9.63,  99.90, -10.28,  -0.15,
05/12 07Z,  -0.50,  -8.23,  99.90,  -8.88,  -0.15,
05/12 08Z,  -0.40,  -8.19,  99.90,  -8.75,  -0.15,  (max)
05/12 09Z,  -0.40,  -9.49,  99.90, -10.05,  -0.15,
05/12 10Z,  -0.40, -11.79,  99.90, -12.34,  -0.15,
05/12 11Z,  -0.30, -14.58,  99.90, -15.04,  -0.15,
05/12 12Z,  -0.20, -17.26,  99.90, -17.62,  -0.15,
05/12 13Z,  -0.20, -19.07,  99.90, -19.42,  -0.15,
05/12 14Z,  -0.10, -19.46,  99.90, -19.71,  -0.15,  (min)
05/12 15Z,  -0.10, -18.48,  99.90, -18.73,  -0.15,
05/12 16Z,  -0.10, -16.49,  99.90, -16.74,  -0.15,
05/12 17Z,  -0.10, -13.90,  99.90, -14.16,  -0.15,
05/12 18Z,   0.00, -11.36,  99.90, -11.52,  -0.15,
05/12 19Z,   0.00,  -9.63,  99.90,  -9.79,  -0.15,
05/12 20Z,   0.00,  -9.21,  99.90,  -9.37,  -0.15,  (max)
05/12 21Z,   0.10, -10.18,  99.90, -10.23,  -0.15,
05/12 22Z,   0.10, -12.26,  99.90, -12.31,  -0.15,
05/12 23Z,   0.10, -14.95,  99.90, -15.01,  -0.15,
05/13 00Z,   0.00, -17.67,  99.90, -17.83,  -0.15,
05/13 01Z,   0.00, -19.68,  99.90, -19.83,  -0.15,
05/13 02Z,   0.00, -20.26,  99.90, -20.41,  -0.15,  (min)
05/13 03Z,   0.00, -19.21,  99.90, -19.37,  -0.15,
05/13 04Z,   0.00, -16.88,  99.90, -17.04,  -0.15,
05/13 05Z,   0.00, -13.75,  99.90, -13.90,  -0.15,
05/13 06Z,   0.00, -10.44,  99.90, -10.60,  -0.15,
05/13 07Z,   0.10,  -7.82,  99.90,  -7.87,  -0.15,
05/13 08Z,   0.20,  -6.61,  99.90,  -6.57,  -0.15,  (max)
05/13 09Z,   0.30,  -7.11,  99.90,  -6.97,  -0.15,
05/13 10Z,   0.30,  -9.20,  99.90,  -9.05,  -0.15,
05/13 11Z,   0.30, -12.41,  99.90, -12.26,  -0.15,
05/13 12Z,   0.30, -16.09,  99.90, -15.94,  -0.15,
05/13 13Z,   0.20, -19.42,  99.90, -19.38,  -0.15,
05/13 14Z,   0.10, -21.48,  99.90, -21.53,  -0.15,
05/13 15Z,   0.00, -21.66,  99.90, -21.82,  -0.15,  (min)
05/13 16Z,   0.00, -20.10,  99.90, -20.25,  -0.15,
05/13 17Z,   0.00, -17.26,  99.90, -17.41,  -0.15,
05/13 18Z,   0.00, -13.77,  99.90, -13.92,  -0.15,
05/13 19Z,   0.00, -10.51,  99.90, -10.66,  -0.15,
05/13 20Z,   0.10,  -8.39,  99.90,  -8.44,  -0.15,
05/13 21Z,   0.20,  -7.91,  99.90,  -7.87,  -0.15,  (max)
05/13 22Z,   0.20,  -9.13,  99.90,  -9.09,  -0.15,
05/13 23Z,   0.10, -11.69,  99.90, -11.75,  -0.15,
05/14 00Z,   0.10, -14.96,  99.90, -15.02,  -0.15,
05/14 01Z,   0.10, -18.16,  99.90, -18.22,  -0.15,
05/14 02Z,   0.00, -20.34,  99.90, -20.49,  -0.15,
05/14 03Z,   0.00, -20.67,  99.90, -20.82,  -0.15,  (min)
05/14 04Z,   0.00, -19.05,  99.90, -19.20,  -0.15,
05/14 05Z,   0.00, -15.97,  99.90, -16.13,  -0.15,
05/14 06Z,   0.00, -12.13,  99.90, -12.29,  -0.15,