EXTRA-TROPICAL  STORM  SURGE
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hat-on
mhhw-on
msl-on
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Gulf of Alaska
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Surge List
Gulf of Alaska
#Cordova, AK : 09/06/2026 20:22:03 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
09/05 00Z,  -0.20,   9.02,   8.53,  99.90,  -0.29,
09/05 01Z,  -0.20,  10.50,   9.89,  99.90,  -0.41,
09/05 02Z,  -0.20,  11.49,  10.88,  99.90,  -0.41,
09/05 03Z,  -0.10,  11.88,  11.28,  99.90,  -0.50,  (max)
09/05 04Z,  -0.10,  11.63,  11.14,  99.90,  -0.39,
09/05 05Z,  -0.20,  10.62,  10.27,  99.90,  -0.15,
09/05 06Z,  -0.10,   8.84,   8.58,  99.90,  -0.16,
09/05 07Z,  -0.10,   6.57,   6.21,  99.90,  -0.26,
09/05 08Z,  -0.10,   4.25,   3.75,  99.90,  -0.40,
09/05 09Z,   0.00,   2.38,   1.87,  99.90,  -0.51,
09/05 10Z,  -0.10,   1.48,   1.17,  99.90,  -0.21,  (min)
09/05 11Z,  -0.10,   1.72,   1.60,  99.90,  -0.02,
09/05 12Z,   0.00,   2.72,   2.40,  99.90,  -0.32,
09/05 13Z,   0.00,   4.01,   3.52,  99.90,  -0.49,
09/05 14Z,  -0.10,   5.36,   4.71,  99.90,  -0.55,
09/05 15Z,  -0.10,   6.64,   6.07,  99.90,  -0.47,
09/05 16Z,  -0.10,   7.71,   7.27,  99.90,  -0.34,
09/05 17Z,  -0.10,   8.38,   8.03,  99.90,  -0.25,
09/05 18Z,   0.00,   8.42,   8.08,  99.90,  -0.34,  (max)
09/05 19Z,   0.00,   7.85,   7.37,  99.90,  -0.48,
09/05 20Z,   0.00,   6.96,   6.39,  99.90,  -0.57,
09/05 21Z,   0.00,   6.08,   5.53,  99.90,  -0.55,
09/05 22Z,  -0.10,   5.64,   5.30,  99.90,  -0.24,  (min)
09/05 23Z,  -0.20,   6.01,   5.69,  99.90,  -0.12,
09/06 00Z,   0.00,   7.04,   6.62,  99.90,  -0.42,
09/06 01Z,   0.00,   8.33,   7.82,  99.90,  -0.51,
09/06 02Z,  -0.10,   9.60,   9.07,  99.90,  -0.43,
09/06 03Z,  -0.10,  10.71,  10.13,  99.90,  -0.48,
09/06 04Z,  -0.20,  11.47,  11.04,  99.90,  -0.23,
09/06 05Z,  -0.20,  11.65,  11.22,  99.90,  -0.23,  (max)
09/06 06Z,   0.00,  11.01,  10.70,  99.90,  -0.31,
09/06 07Z,   0.00,   9.48,   9.06,  99.90,  -0.42,
09/06 08Z,  -0.10,   7.33,   6.91,  99.90,  -0.32,
09/06 09Z,  -0.10,   4.96,   4.44,  99.90,  -0.42,
09/06 10Z,  -0.10,   2.85,   2.52,  99.90,  -0.23,
09/06 11Z,  -0.10,   1.55,   1.22,  99.90,  -0.23,
09/06 12Z,   0.00,   1.27,   0.95,  99.90,  -0.32,  (min)
09/06 13Z,  -0.10,   1.82,   1.40,  99.90,  -0.32,
09/06 14Z,  -0.10,   2.94,   2.47,  99.90,  -0.37,
09/06 15Z,  -0.10,   4.47,   4.04,  99.90,  -0.33,
09/06 16Z,  -0.10,   6.19,   5.80,  99.90,  -0.29,
09/06 17Z,  -0.20,   7.79,   7.26,  99.90,  -0.33,
09/06 18Z,  -0.20,   8.88,   8.43,  99.90,  -0.25,
09/06 19Z,  -0.20,   9.20,   8.67,  99.90,  -0.33,  (max)
09/06 20Z,  -0.10,   8.76,   8.22,  99.90,  -0.44,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
09/06 21Z,  -0.10,   7.80,  99.90,   7.28,  -0.42,
09/06 22Z,   0.00,   6.64,  99.90,   6.24,  -0.40,
09/06 23Z,   0.00,   5.75,  99.90,   5.37,  -0.38,
09/07 00Z,   0.00,   5.56,  99.90,   5.19,  -0.36,  (min)
09/07 01Z,   0.00,   6.10,  99.90,   5.76,  -0.34,
09/07 02Z,   0.00,   7.17,  99.90,   6.85,  -0.32,
09/07 03Z,  -0.10,   8.59,  99.90,   8.19,  -0.30,
09/07 04Z,  -0.10,  10.13,  99.90,   9.75,  -0.28,
09/07 05Z,  -0.10,  11.42,  99.90,  11.06,  -0.26,
09/07 06Z,  -0.10,  12.05,  99.90,  11.71,  -0.24,  (max)
09/07 07Z,   0.00,  11.68,  99.90,  11.46,  -0.22,
09/07 08Z,   0.00,  10.27,  99.90,  10.07,  -0.20,
09/07 09Z,   0.00,   8.07,  99.90,   7.87,  -0.20,
09/07 10Z,   0.00,   5.46,  99.90,   5.26,  -0.20,
09/07 11Z,   0.00,   2.93,  99.90,   2.73,  -0.20,
09/07 12Z,   0.00,   1.12,  99.90,   0.92,  -0.20,
09/07 13Z,   0.00,   0.43,  99.90,   0.23,  -0.20,  (min)
09/07 14Z,   0.00,   0.81,  99.90,   0.61,  -0.20,
09/07 15Z,   0.00,   2.13,  99.90,   1.93,  -0.20,
09/07 16Z,   0.00,   4.14,  99.90,   3.94,  -0.20,
09/07 17Z,   0.00,   6.43,  99.90,   6.23,  -0.20,
09/07 18Z,   0.00,   8.48,  99.90,   8.28,  -0.20,
09/07 19Z,   0.00,   9.83,  99.90,   9.63,  -0.20,
09/07 20Z,   0.00,  10.21,  99.90,  10.01,  -0.20,  (max)
09/07 21Z,   0.10,   9.64,  99.90,   9.54,  -0.20,
09/07 22Z,   0.10,   8.34,  99.90,   8.24,  -0.20,
09/07 23Z,   0.10,   6.64,  99.90,   6.54,  -0.20,
09/08 00Z,   0.10,   5.13,  99.90,   5.03,  -0.20,
09/08 01Z,   0.00,   4.42,  99.90,   4.22,  -0.20,  (min)
09/08 02Z,   0.10,   4.73,  99.90,   4.63,  -0.20,
09/08 03Z,   0.00,   5.94,  99.90,   5.74,  -0.20,
09/08 04Z,   0.10,   7.82,  99.90,   7.72,  -0.20,
09/08 05Z,   0.10,   9.93,  99.90,   9.83,  -0.20,
09/08 06Z,   0.10,  11.71,  99.90,  11.61,  -0.20,
09/08 07Z,   0.20,  12.64,  99.90,  12.64,  -0.20,  (max)
09/08 08Z,   0.10,  12.40,  99.90,  12.30,  -0.20,
09/08 09Z,   0.10,  10.95,  99.90,  10.85,  -0.20,
09/08 10Z,   0.10,   8.53,  99.90,   8.43,  -0.20,
09/08 11Z,   0.20,   5.50,  99.90,   5.50,  -0.20,
09/08 12Z,   0.10,   2.48,  99.90,   2.38,  -0.20,
09/08 13Z,   0.10,   0.29,  99.90,   0.19,  -0.20,
09/08 14Z,   0.00,  -0.52,  99.90,  -0.72,  -0.20,  (min)
09/08 15Z,   0.10,   0.10,  99.90,   0.00,  -0.20,
09/08 16Z,   0.20,   1.94,  99.90,   1.94,  -0.20,
09/08 17Z,   0.30,   4.56,  99.90,   4.66,  -0.20,
09/08 18Z,   0.40,   7.33,  99.90,   7.53,  -0.20,
09/08 19Z,   0.40,   9.64,  99.90,   9.84,  -0.20,
09/08 20Z,   0.30,  11.01,  99.90,  11.11,  -0.20,
09/08 21Z,   0.30,  11.20,  99.90,  11.30,  -0.20,  (max)
09/08 22Z,   0.30,  10.25,  99.90,  10.35,  -0.20,
09/08 23Z,   0.30,   8.36,  99.90,   8.46,  -0.20,
09/09 00Z,   0.20,   5.96,  99.90,   5.96,  -0.20,
09/09 01Z,   0.20,   3.88,  99.90,   3.88,  -0.20,
09/09 02Z,   0.20,   2.92,  99.90,   2.92,  -0.20,  (min)
09/09 03Z,   0.20,   3.33,  99.90,   3.33,  -0.20,
09/09 04Z,   0.10,   4.99,  99.90,   4.89,  -0.20,
09/09 05Z,   0.20,   7.46,  99.90,   7.46,  -0.20,
09/09 06Z,   0.10,  10.09,  99.90,   9.99,  -0.20,
09/09 07Z,   0.10,  12.19,  99.90,  12.09,  -0.20,
09/09 08Z,   0.10,  13.24,  99.90,  13.14,  -0.20,  (max)
09/09 09Z,   0.00,  12.95,  99.90,  12.75,  -0.20,
09/09 10Z,   0.00,  11.29,  99.90,  11.09,  -0.20,
09/09 11Z,   0.00,   8.49,  99.90,   8.29,  -0.20,
09/09 12Z,   0.00,   4.99,  99.90,   4.79,  -0.20,
09/09 13Z,  -0.10,   1.60,  99.90,   1.30,  -0.20,
09/09 14Z,   0.00,  -0.65,  99.90,  -0.85,  -0.20,
09/09 15Z,  -0.10,  -1.16,  99.90,  -1.46,  -0.20,  (min)
09/09 16Z,  -0.10,   0.03,  99.90,  -0.27,  -0.20,
09/09 17Z,  -0.10,   2.53,  99.90,   2.23,  -0.20,
09/09 18Z,  -0.10,   5.69,  99.90,   5.39,  -0.20,
09/09 19Z,   0.00,   8.73,  99.90,   8.53,  -0.20,
09/09 20Z,   0.00,  11.03,  99.90,  10.83,  -0.20,
09/09 21Z,   0.00,  12.17,  99.90,  11.97,  -0.20,  (max)
09/09 22Z,   0.00,  11.92,  99.90,  11.72,  -0.20,
09/09 23Z,  -0.10,  10.35,  99.90,  10.05,  -0.20,
09/10 00Z,   0.00,   7.73,  99.90,   7.53,  -0.20,
09/10 01Z,   0.00,   4.69,  99.90,   4.49,  -0.20,
09/10 02Z,  -0.10,   2.30,  99.90,   2.00,  -0.20,
09/10 03Z,  -0.10,   1.44,  99.90,   1.14,  -0.20,  (min)
09/10 04Z,  -0.10,   2.29,  99.90,   1.99,  -0.20,
09/10 05Z,  -0.10,   4.53,  99.90,   4.23,  -0.20,
09/10 06Z,  -0.10,   7.53,  99.90,   7.23,  -0.20,
09/10 07Z,  -0.10,  10.48,  99.90,  10.18,  -0.20,
09/10 08Z,  -0.20,  12.69,  99.90,  12.29,  -0.20,
09/10 09Z,  -0.10,  13.67,  99.90,  13.37,  -0.20,  (max)
09/10 10Z,  -0.20,  13.14,  99.90,  12.74,  -0.20,
09/10 11Z,  -0.20,  11.12,  99.90,  10.72,  -0.20,
09/10 12Z,  -0.30,   7.88,  99.90,   7.38,  -0.20,