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 : 09/12/2026 06:21:59 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
09/10 12Z,  -0.30,   7.88,   7.62,  99.90,   0.04,
09/10 13Z,  -0.30,   4.03,   3.94,  99.90,   0.21,
09/10 14Z,  -0.30,   0.59,   0.52,  99.90,   0.23,
09/10 15Z,  -0.40,  -1.30,  -1.97,  99.90,  -0.27,  (min)
09/10 16Z,  -0.40,  -1.17,  -1.64,  99.90,  -0.07,
09/10 17Z,  -0.40,   0.75,   0.15,  99.90,  -0.20,
09/10 18Z,  -0.40,   3.86,   3.19,  99.90,  -0.27,
09/10 19Z,  -0.40,   7.32,   6.64,  99.90,  -0.28,
09/10 20Z,  -0.40,  10.35,   9.63,  99.90,  -0.32,
09/10 21Z,  -0.40,  12.39,  11.80,  99.90,  -0.19,
09/10 22Z,  -0.40,  13.03,  12.55,  99.90,  -0.08,  (max)
09/10 23Z,  -0.40,  12.12,  11.40,  99.90,  -0.32,
09/11 00Z,  -0.40,   9.80,   9.15,  99.90,  -0.25,
09/11 01Z,  -0.50,   6.50,   6.14,  99.90,   0.14,
09/11 02Z,  -0.50,   3.09,   2.93,  99.90,   0.34,
09/11 03Z,  -0.50,   0.77,   0.39,  99.90,   0.12,
09/11 04Z,  -0.40,   0.35,  -0.47,  99.90,  -0.42,  (min)
09/11 05Z,  -0.50,   1.81,   1.15,  99.90,  -0.16,
09/11 06Z,  -0.40,   4.60,   4.03,  99.90,  -0.17,
09/11 07Z,  -0.40,   7.94,   7.26,  99.90,  -0.28,
09/11 08Z,  -0.40,  10.97,  10.16,  99.90,  -0.41,
09/11 09Z,  -0.40,  13.06,  12.47,  99.90,  -0.19,
09/11 10Z,  -0.40,  13.75,  13.22,  99.90,  -0.13,  (max)
09/11 11Z,  -0.50,  12.83,  12.22,  99.90,  -0.11,
09/11 12Z,  -0.60,  10.39,   9.80,  99.90,   0.01,
09/11 13Z,  -0.60,   6.82,   6.43,  99.90,   0.21,
09/11 14Z,  -0.60,   2.90,   2.69,  99.90,   0.39,
09/11 15Z,  -0.60,  -0.17,  -0.64,  99.90,   0.13,
09/11 16Z,  -0.60,  -1.35,  -2.17,  99.90,  -0.22,  (min)
09/11 17Z,  -0.60,  -0.40,  -0.96,  99.90,   0.04,
09/11 18Z,  -0.60,   2.21,   1.56,  99.90,  -0.05,
09/11 19Z,  -0.50,   5.69,   4.98,  99.90,  -0.21,
09/11 20Z,  -0.40,   9.17,   8.29,  99.90,  -0.48,
09/11 21Z,  -0.40,  11.91,  11.02,  99.90,  -0.49,
09/11 22Z,  -0.40,  13.40,  12.87,  99.90,  -0.13,  (max)
09/11 23Z,  -0.40,  13.34,  12.65,  99.90,  -0.29,
09/12 00Z,  -0.50,  11.66,  10.89,  99.90,  -0.27,
09/12 01Z,  -0.50,   8.64,   8.05,  99.90,  -0.09,
09/12 02Z,  -0.50,   4.91,   4.52,  99.90,   0.11,
09/12 03Z,  -0.40,   1.52,   1.36,  99.90,   0.24,
09/12 04Z,  -0.40,  -0.35,  -1.14,  99.90,  -0.39,  (min)
09/12 05Z,  -0.40,  -0.12,  -0.77,  99.90,  -0.25,
09/12 06Z,  -0.40,   1.93,   1.31,  99.90,  -0.22,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
09/12 07Z,  -0.40,   5.10,  99.90,   4.48,  -0.22,
09/12 08Z,  -0.40,   8.53,  99.90,   7.91,  -0.22,
09/12 09Z,  -0.40,  11.40,  99.90,  10.78,  -0.22,
09/12 10Z,  -0.40,  13.15,  99.90,  12.53,  -0.22,
09/12 11Z,  -0.40,  13.40,  99.90,  12.78,  -0.22,  (max)
09/12 12Z,  -0.40,  12.01,  99.90,  11.40,  -0.22,
09/12 13Z,  -0.30,   9.22,  99.90,   8.71,  -0.21,
09/12 14Z,  -0.30,   5.57,  99.90,   5.06,  -0.21,
09/12 15Z,  -0.20,   1.97,  99.90,   1.56,  -0.21,
09/12 16Z,  -0.10,  -0.37,  99.90,  -0.68,  -0.21,
09/12 17Z,  -0.10,  -0.64,  99.90,  -0.95,  -0.21,  (min)
09/12 18Z,   0.00,   1.10,  99.90,   0.89,  -0.21,
09/12 19Z,  -0.10,   4.17,  99.90,   3.87,  -0.21,
09/12 20Z,  -0.10,   7.73,  99.90,   7.42,  -0.21,
09/12 21Z,  -0.10,  10.91,  99.90,  10.61,  -0.21,
09/12 22Z,  -0.10,  13.08,  99.90,  12.78,  -0.21,
09/12 23Z,  -0.10,  13.83,  99.90,  13.52,  -0.21,  (max)
09/13 00Z,  -0.10,  12.95,  99.90,  12.64,  -0.21,
09/13 01Z,  -0.10,  10.55,  99.90,  10.24,  -0.21,
09/13 02Z,  -0.10,   7.09,  99.90,   6.78,  -0.21,
09/13 03Z,  -0.10,   3.31,  99.90,   3.01,  -0.21,
09/13 04Z,  -0.10,   0.32,  99.90,   0.02,  -0.21,
09/13 05Z,   0.00,  -0.85,  99.90,  -1.06,  -0.21,  (min)
09/13 06Z,   0.00,   0.06,  99.90,  -0.14,  -0.21,
09/13 07Z,   0.00,   2.57,  99.90,   2.36,  -0.21,
09/13 08Z,   0.00,   5.88,  99.90,   5.67,  -0.21,
09/13 09Z,   0.00,   9.14,  99.90,   8.93,  -0.21,
09/13 10Z,   0.00,  11.63,  99.90,  11.42,  -0.21,
09/13 11Z,   0.00,  12.86,  99.90,  12.65,  -0.21,  (max)
09/13 12Z,   0.00,  12.58,  99.90,  12.37,  -0.21,
09/13 13Z,  -0.10,  10.79,  99.90,  10.48,  -0.21,
09/13 14Z,  -0.10,   7.88,  99.90,   7.57,  -0.21,
09/13 15Z,  -0.10,   4.49,  99.90,   4.18,  -0.21,
09/13 16Z,  -0.10,   1.55,  99.90,   1.24,  -0.21,
09/13 17Z,  -0.10,   0.13,  99.90,  -0.18,  -0.21,  (min)
09/13 18Z,  -0.10,   0.74,  99.90,   0.44,  -0.21,
09/13 19Z,  -0.10,   3.07,  99.90,   2.76,  -0.21,
09/13 20Z,   0.00,   6.31,  99.90,   6.10,  -0.21,
09/13 21Z,   0.00,   9.62,  99.90,   9.41,  -0.21,
09/13 22Z,   0.00,  12.24,  99.90,  12.03,  -0.21,
09/13 23Z,   0.00,  13.63,  99.90,  13.42,  -0.21,  (max)
09/14 00Z,   0.00,  13.53,  99.90,  13.32,  -0.21,
09/14 01Z,  -0.10,  11.90,  99.90,  11.59,  -0.21,
09/14 02Z,  -0.10,   9.03,  99.90,   8.72,  -0.21,
09/14 03Z,  -0.10,   5.49,  99.90,   5.18,  -0.21,
09/14 04Z,  -0.10,   2.06,  99.90,   1.75,  -0.21,
09/14 05Z,  -0.10,  -0.26,  99.90,  -0.56,  -0.21,
09/14 06Z,   0.00,  -0.67,  99.90,  -0.88,  -0.21,  (min)
09/14 07Z,   0.00,   0.81,  99.90,   0.60,  -0.21,
09/14 08Z,   0.00,   3.54,  99.90,   3.33,  -0.21,
09/14 09Z,   0.00,   6.73,  99.90,   6.52,  -0.21,
09/14 10Z,   0.00,   9.58,  99.90,   9.38,  -0.21,
09/14 11Z,   0.00,  11.50,  99.90,  11.30,  -0.21,
09/14 12Z,   0.00,  12.14,  99.90,  11.94,  -0.21,  (max)
09/14 13Z,   0.00,  11.39,  99.90,  11.18,  -0.21,
09/14 14Z,  -0.10,   9.41,  99.90,   9.10,  -0.21,
09/14 15Z,  -0.10,   6.68,  99.90,   6.38,  -0.21,
09/14 16Z,  -0.10,   3.85,  99.90,   3.55,  -0.21,
09/14 17Z,  -0.20,   1.77,  99.90,   1.36,  -0.21,
09/14 18Z,  -0.10,   1.26,  99.90,   0.95,  -0.21,  (min)
09/14 19Z,  -0.10,   2.58,  99.90,   2.27,  -0.21,
09/14 20Z,  -0.10,   5.18,  99.90,   4.88,  -0.21,
09/14 21Z,  -0.10,   8.27,  99.90,   7.97,  -0.21,
09/14 22Z,  -0.20,  11.06,  99.90,  10.65,  -0.21,
09/14 23Z,  -0.10,  12.90,  99.90,  12.59,  -0.21,
09/15 00Z,  -0.20,  13.44,  99.90,  13.03,  -0.21,  (max)
09/15 01Z,  -0.20,  12.58,  99.90,  12.18,  -0.21,
09/15 02Z,  -0.20,  10.46,  99.90,  10.05,  -0.21,
09/15 03Z,  -0.30,   7.48,  99.90,   6.97,  -0.21,
09/15 04Z,  -0.20,   4.21,  99.90,   3.81,  -0.21,
09/15 05Z,  -0.20,   1.38,  99.90,   0.97,  -0.21,
09/15 06Z,  -0.20,  -0.18,  99.90,  -0.58,  -0.21,  (min)
09/15 07Z,  -0.20,   0.07,  99.90,  -0.33,  -0.21,
09/15 08Z,  -0.20,   1.90,  99.90,   1.50,  -0.21,
09/15 09Z,  -0.20,   4.60,  99.90,   4.19,  -0.21,
09/15 10Z,  -0.20,   7.42,  99.90,   7.01,  -0.21,
09/15 11Z,  -0.30,   9.68,  99.90,   9.18,  -0.21,
09/15 12Z,  -0.30,  10.96,  99.90,  10.45,  -0.21,
09/15 13Z,  -0.30,  11.08,  99.90,  10.57,  -0.21,  (max)
09/15 14Z,  -0.30,  10.06,  99.90,   9.55,  -0.21,
09/15 15Z,  -0.20,   8.17,  99.90,   7.76,  -0.21,
09/15 16Z,  -0.20,   5.90,  99.90,   5.49,  -0.21,
09/15 17Z,  -0.20,   3.79,  99.90,   3.39,  -0.21,
09/15 18Z,  -0.20,   2.55,  99.90,   2.15,  -0.21,  (min)
09/15 19Z,  -0.20,   2.80,  99.90,   2.40,  -0.21,
09/15 20Z,  -0.10,   4.54,  99.90,   4.23,  -0.21,
09/15 21Z,  -0.20,   7.11,  99.90,   6.71,  -0.21,
09/15 22Z,  -0.20,   9.76,  99.90,   9.35,  -0.21,
09/15 23Z,  -0.20,  11.82,  99.90,  11.41,  -0.21,
09/16 00Z,  -0.20,  12.82,  99.90,  12.41,  -0.21,