EXTRA-TROPICAL  STORM  SURGE
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Gulf of Alaska
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Surge List
Gulf of Alaska
#Cordova, AK : 05/10/2026 14:21:54 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/08 18Z,  -0.10, -11.68, -11.70,  99.90,   0.08,
05/08 19Z,   0.00, -13.44, -13.49,  99.90,  -0.05,
05/08 20Z,   0.00, -14.63, -14.72,  99.90,  -0.09,
05/08 21Z,   0.00, -14.83, -14.73,  99.90,   0.10,  (min)
05/08 22Z,   0.00, -13.99, -13.84,  99.90,   0.15,
05/08 23Z,   0.00, -12.56, -12.46,  99.90,   0.10,
05/09 00Z,   0.00, -11.03, -10.88,  99.90,   0.15,
05/09 01Z,   0.10,  -9.66,  -9.50,  99.90,   0.06,
05/09 02Z,   0.10,  -8.59,  -8.37,  99.90,   0.12,
05/09 03Z,   0.10,  -7.90,  -7.60,  99.90,   0.20,
05/09 04Z,   0.10,  -7.69,  -7.30,  99.90,   0.29,  (max)
05/09 05Z,   0.20,  -8.05,  -7.79,  99.90,   0.06,
05/09 06Z,   0.30,  -8.85,  -8.54,  99.90,   0.01,
05/09 07Z,   0.30,  -9.81,  -9.50,  99.90,   0.01,
05/09 08Z,   0.30, -10.59, -10.16,  99.90,   0.13,
05/09 09Z,   0.40, -10.80, -10.20,  99.90,   0.20,  (min)
05/09 10Z,   0.50, -10.22,  -9.64,  99.90,   0.08,
05/09 11Z,   0.50,  -9.12,  -8.64,  99.90,  -0.02,
05/09 12Z,   0.50,  -8.02,  -7.51,  99.90,   0.01,
05/09 13Z,   0.50,  -7.20,  -6.59,  99.90,   0.11,
05/09 14Z,   0.60,  -6.75,  -6.12,  99.90,   0.03,
05/09 15Z,   0.50,  -6.74,  -6.11,  99.90,   0.13,  (max)
05/09 16Z,   0.50,  -7.23,  -6.59,  99.90,   0.14,
05/09 17Z,   0.60,  -8.30,  -7.61,  99.90,   0.09,
05/09 18Z,   0.60,  -9.88,  -9.19,  99.90,   0.09,
05/09 19Z,   0.60, -11.67, -11.18,  99.90,  -0.11,
05/09 20Z,   0.60, -13.28, -12.81,  99.90,  -0.13,
05/09 21Z,   0.60, -14.32, -13.71,  99.90,   0.01,  (min)
05/09 22Z,   0.60, -14.42, -13.60,  99.90,   0.22,
05/09 23Z,   0.80, -13.62, -12.82,  99.90,  -0.00,
05/10 00Z,   0.70, -12.35, -11.73,  99.90,  -0.08,
05/10 01Z,   0.70, -10.96, -10.34,  99.90,  -0.08,
05/10 02Z,   0.70,  -9.61,  -8.98,  99.90,  -0.07,
05/10 03Z,   0.60,  -8.42,  -7.57,  99.90,   0.25,
05/10 04Z,   0.70,  -7.57,  -6.63,  99.90,   0.24,
05/10 05Z,   0.70,  -7.29,  -6.32,  99.90,   0.27,  (max)
05/10 06Z,   0.70,  -7.70,  -6.84,  99.90,   0.16,
05/10 07Z,   0.70,  -8.64,  -7.85,  99.90,   0.09,
05/10 08Z,   0.60,  -9.75,  -8.93,  99.90,   0.22,
05/10 09Z,   0.70, -10.68,  -9.71,  99.90,   0.27,
05/10 10Z,   0.70, -11.04,  -9.98,  99.90,   0.36,  (min)
05/10 11Z,   0.80, -10.67,  -9.74,  99.90,   0.13,
05/10 12Z,   0.80,  -9.84,  -9.09,  99.90,  -0.05,
05/10 13Z,   0.90,  -8.94,  -8.26,  99.90,  -0.22,
05/10 14Z,   0.80,  -8.11,  -7.40,  99.90,  -0.09,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/10 15Z,   0.80,  -7.45,  99.90,  -6.74,  -0.08,
05/10 16Z,   0.80,  -7.13,  99.90,  -6.41,  -0.08,  (max)
05/10 17Z,   0.80,  -7.35,  99.90,  -6.62,  -0.07,
05/10 18Z,   0.70,  -8.27,  99.90,  -7.63,  -0.06,
05/10 19Z,   0.70,  -9.79,  99.90,  -9.15,  -0.05,
05/10 20Z,   0.60, -11.53,  99.90, -10.98,  -0.05,
05/10 21Z,   0.60, -13.10,  99.90, -12.54,  -0.04,
05/10 22Z,   0.60, -14.10,  99.90, -13.53,  -0.03,
05/10 23Z,   0.60, -14.20,  99.90, -13.62,  -0.03,  (min)
05/11 00Z,   0.50, -13.46,  99.90, -12.98,  -0.02,
05/11 01Z,   0.40, -12.24,  99.90, -11.85,  -0.01,
05/11 02Z,   0.30, -10.77,  99.90, -10.48,  -0.01,
05/11 03Z,   0.20,  -9.19,  99.90,  -9.00,  -0.01,
05/11 04Z,   0.20,  -7.75,  99.90,  -7.56,  -0.01,
05/11 05Z,   0.20,  -6.78,  99.90,  -6.59,  -0.01,
05/11 06Z,   0.20,  -6.59,  99.90,  -6.40,  -0.01,  (max)
05/11 07Z,   0.10,  -7.26,  99.90,  -7.17,  -0.01,
05/11 08Z,   0.10,  -8.51,  99.90,  -8.42,  -0.01,
05/11 09Z,   0.10,  -9.94,  99.90,  -9.85,  -0.01,
05/11 10Z,   0.00, -11.18,  99.90, -11.18,  -0.01,
05/11 11Z,   0.00, -11.82,  99.90, -11.83,  -0.01,  (min)
05/11 12Z,  -0.10, -11.69,  99.90, -11.80,  -0.01,
05/11 13Z,  -0.20, -11.01,  99.90, -11.22,  -0.01,
05/11 14Z,  -0.30, -10.03,  99.90, -10.34,  -0.01,
05/11 15Z,  -0.30,  -8.89,  99.90,  -9.19,  -0.01,
05/11 16Z,  -0.40,  -7.81,  99.90,  -8.21,  -0.01,
05/11 17Z,  -0.40,  -7.12,  99.90,  -7.52,  -0.01,  (max)
05/11 18Z,  -0.40,  -7.14,  99.90,  -7.54,  -0.01,
05/11 19Z,  -0.40,  -8.02,  99.90,  -8.42,  -0.01,
05/11 20Z,  -0.40,  -9.56,  99.90,  -9.97,  -0.01,
05/11 21Z,  -0.40, -11.34,  99.90, -11.75,  -0.01,
05/11 22Z,  -0.30, -12.96,  99.90, -13.27,  -0.01,
05/11 23Z,  -0.30, -14.01,  99.90, -14.32,  -0.01,
05/12 00Z,  -0.30, -14.15,  99.90, -14.46,  -0.01,  (min)
05/12 01Z,  -0.40, -13.39,  99.90, -13.80,  -0.01,
05/12 02Z,  -0.50, -12.00,  99.90, -12.51,  -0.01,
05/12 03Z,  -0.50, -10.20,  99.90, -10.71,  -0.01,
05/12 04Z,  -0.60,  -8.26,  99.90,  -8.87,  -0.01,
05/12 05Z,  -0.60,  -6.61,  99.90,  -7.22,  -0.01,
05/12 06Z,  -0.60,  -5.70,  99.90,  -6.30,  -0.01,  (max)
05/12 07Z,  -0.60,  -5.81,  99.90,  -6.42,  -0.01,
05/12 08Z,  -0.60,  -6.91,  99.90,  -7.51,  -0.01,
05/12 09Z,  -0.50,  -8.62,  99.90,  -9.13,  -0.01,
05/12 10Z,  -0.50, -10.52,  99.90, -11.02,  -0.01,
05/12 11Z,  -0.50, -12.18,  99.90, -12.69,  -0.01,
05/12 12Z,  -0.50, -13.15,  99.90, -13.65,  -0.01,
05/12 13Z,  -0.50, -13.16,  99.90, -13.66,  -0.01,  (min)
05/12 14Z,  -0.40, -12.37,  99.90, -12.77,  -0.01,
05/12 15Z,  -0.40, -11.00,  99.90, -11.41,  -0.01,
05/12 16Z,  -0.50,  -9.32,  99.90,  -9.83,  -0.01,
05/12 17Z,  -0.40,  -7.76,  99.90,  -8.16,  -0.01,
05/12 18Z,  -0.30,  -6.77,  99.90,  -7.08,  -0.01,
05/12 19Z,  -0.20,  -6.71,  99.90,  -6.92,  -0.01,  (max)
05/12 20Z,  -0.10,  -7.64,  99.90,  -7.75,  -0.01,
05/12 21Z,   0.00,  -9.28,  99.90,  -9.28,  -0.01,
05/12 22Z,   0.00, -11.17,  99.90, -11.18,  -0.01,
05/12 23Z,   0.00, -12.94,  99.90, -12.94,  -0.01,
05/13 00Z,   0.00, -14.09,  99.90, -14.09,  -0.01,
05/13 01Z,   0.00, -14.19,  99.90, -14.19,  -0.01,  (min)
05/13 02Z,   0.00, -13.21,  99.90, -13.22,  -0.01,
05/13 03Z,   0.00, -11.42,  99.90, -11.43,  -0.01,
05/13 04Z,   0.00,  -9.15,  99.90,  -9.16,  -0.01,
05/13 05Z,   0.00,  -6.89,  99.90,  -6.89,  -0.01,
05/13 06Z,   0.00,  -5.20,  99.90,  -5.21,  -0.01,
05/13 07Z,   0.10,  -4.56,  99.90,  -4.46,  -0.01,  (max)
05/13 08Z,   0.10,  -5.14,  99.90,  -5.04,  -0.01,
05/13 09Z,   0.20,  -6.79,  99.90,  -6.60,  -0.01,
05/13 10Z,   0.20,  -9.07,  99.90,  -8.88,  -0.01,
05/13 11Z,   0.20, -11.53,  99.90, -11.34,  -0.01,
05/13 12Z,   0.20, -13.67,  99.90, -13.47,  -0.01,
05/13 13Z,   0.20, -14.85,  99.90, -14.66,  -0.01,
05/13 14Z,   0.10, -14.78,  99.90, -14.68,  -0.01,  (min)
05/13 15Z,   0.10, -13.58,  99.90, -13.49,  -0.01,
05/13 16Z,   0.10, -11.61,  99.90, -11.52,  -0.01,
05/13 17Z,   0.10,  -9.34,  99.90,  -9.25,  -0.01,
05/13 18Z,   0.10,  -7.38,  99.90,  -7.28,  -0.01,
05/13 19Z,   0.10,  -6.24,  99.90,  -6.14,  -0.01,
05/13 20Z,   0.10,  -6.19,  99.90,  -6.10,  -0.01,  (max)
05/13 21Z,   0.10,  -7.23,  99.90,  -7.14,  -0.01,
05/13 22Z,   0.10,  -9.01,  99.90,  -8.92,  -0.01,
05/13 23Z,   0.10, -11.11,  99.90, -11.01,  -0.01,
05/14 00Z,   0.10, -13.07,  99.90, -12.97,  -0.01,
05/14 01Z,   0.10, -14.26,  99.90, -14.16,  -0.01,  (min)
05/14 02Z,   0.10, -14.15,  99.90, -14.06,  -0.01,
05/14 03Z,   0.00, -12.75,  99.90, -12.75,  -0.01,
05/14 04Z,   0.00, -10.42,  99.90, -10.43,  -0.01,
05/14 05Z,   0.10,  -7.71,  99.90,  -7.62,  -0.01,
05/14 06Z,   0.00,  -5.29,  99.90,  -5.30,  -0.01,