EXTRA-TROPICAL  STORM  SURGE
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hat-on
mhhw-on
msl-on
mllw-on
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Alaska
Gulf of Alaska
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Surge List
Gulf of Alaska
#Cordova, AK : 10/10/2026 23:22:51 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/09 06Z,  -0.30,   7.21,   6.79,  99.90,  -0.12,
10/09 07Z,  -0.30,  10.04,   9.56,  99.90,  -0.18,
10/09 08Z,  -0.30,  12.02,  11.52,  99.90,  -0.20,
10/09 09Z,  -0.30,  12.72,  12.25,  99.90,  -0.17,  (max)
10/09 10Z,  -0.30,  11.99,  11.40,  99.90,  -0.29,
10/09 11Z,  -0.30,   9.95,   9.47,  99.90,  -0.18,
10/09 12Z,  -0.30,   6.94,   6.69,  99.90,   0.05,
10/09 13Z,  -0.40,   3.63,   3.66,  99.90,   0.43,
10/09 14Z,  -0.40,   1.11,   0.93,  99.90,   0.22,
10/09 15Z,  -0.50,   0.26,  -0.50,  99.90,  -0.26,  (min)
10/09 16Z,  -0.50,   1.25,   0.61,  99.90,  -0.14,
10/09 17Z,  -0.50,   3.70,   3.12,  99.90,  -0.08,
10/09 18Z,  -0.50,   6.93,   6.37,  99.90,  -0.06,
10/09 19Z,  -0.50,  10.10,   9.31,  99.90,  -0.29,
10/09 20Z,  -0.50,  12.51,  11.71,  99.90,  -0.30,
10/09 21Z,  -0.40,  13.67,  12.92,  99.90,  -0.35,  (max)
10/09 22Z,  -0.40,  13.35,  12.45,  99.90,  -0.50,
10/09 23Z,  -0.50,  11.55,  10.73,  99.90,  -0.32,
10/10 00Z,  -0.50,   8.54,   7.86,  99.90,  -0.18,
10/10 01Z,  -0.60,   4.86,   4.56,  99.90,   0.30,
10/10 02Z,  -0.60,   1.54,   1.32,  99.90,   0.38,
10/10 03Z,  -0.60,  -0.32,  -1.17,  99.90,  -0.25,  (min)
10/10 04Z,  -0.60,  -0.23,  -1.08,  99.90,  -0.25,
10/10 05Z,  -0.60,   1.61,   0.99,  99.90,  -0.02,
10/10 06Z,  -0.50,   4.58,   3.99,  99.90,  -0.09,
10/10 07Z,  -0.50,   7.85,   7.34,  99.90,  -0.01,
10/10 08Z,  -0.50,  10.63,   9.94,  99.90,  -0.19,
10/10 09Z,  -0.50,  12.37,  11.78,  99.90,  -0.09,
10/10 10Z,  -0.60,  12.73,  12.06,  99.90,  -0.07,  (max)
10/10 11Z,  -0.60,  11.62,  10.95,  99.90,  -0.07,
10/10 12Z,  -0.60,   9.24,   8.73,  99.90,   0.09,
10/10 13Z,  -0.60,   6.03,   5.65,  99.90,   0.22,
10/10 14Z,  -0.60,   2.87,   2.63,  99.90,   0.36,
10/10 15Z,  -0.70,   0.89,   0.16,  99.90,  -0.03,
10/10 16Z,  -0.70,   0.81,  -0.12,  99.90,  -0.23,  (min)
10/10 17Z,  -0.80,   2.55,   1.77,  99.90,   0.02,
10/10 18Z,  -0.60,   5.51,   4.84,  99.90,  -0.07,
10/10 19Z,  -0.60,   8.86,   8.10,  99.90,  -0.16,
10/10 20Z,  -0.60,  11.76,  10.93,  99.90,  -0.23,
10/10 21Z,  -0.60,  13.62,  12.97,  99.90,  -0.05,
10/10 22Z,  -0.60,  14.07,  13.29,  99.90,  -0.18,  (max)
10/10 23Z,  -0.60,  12.98,  12.26,  99.90,  -0.12,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/11 00Z,  -0.60,  10.46,  99.90,   9.75,  -0.11,
10/11 01Z,  -0.60,   6.92,  99.90,   6.22,  -0.10,
10/11 02Z,  -0.60,   3.07,  99.90,   2.37,  -0.09,
10/11 03Z,  -0.60,   0.05,  99.90,  -0.64,  -0.08,
10/11 04Z,  -0.50,  -1.14,  99.90,  -1.72,  -0.08,  (min)
10/11 05Z,  -0.40,  -0.28,  99.90,  -0.75,  -0.07,
10/11 06Z,  -0.30,   2.16,  99.90,   1.80,  -0.06,
10/11 07Z,  -0.20,   5.43,  99.90,   5.18,  -0.05,
10/11 08Z,  -0.10,   8.67,  99.90,   8.53,  -0.04,
10/11 09Z,  -0.10,  11.17,  99.90,  11.04,  -0.03,
10/11 10Z,  -0.10,  12.50,  99.90,  12.37,  -0.03,
10/11 11Z,   0.00,  12.39,  99.90,  12.37,  -0.02,  (max)
10/11 12Z,   0.00,  10.87,  99.90,  10.85,  -0.02,
10/11 13Z,   0.00,   8.24,  99.90,   8.22,  -0.02,
10/11 14Z,   0.00,   5.09,  99.90,   5.08,  -0.02,
10/11 15Z,   0.00,   2.39,  99.90,   2.38,  -0.02,
10/11 16Z,   0.00,   1.21,  99.90,   1.19,  -0.02,  (min)
10/11 17Z,   0.10,   1.97,  99.90,   2.06,  -0.02,
10/11 18Z,   0.00,   4.32,  99.90,   4.31,  -0.02,
10/11 19Z,   0.00,   7.50,  99.90,   7.48,  -0.02,
10/11 20Z,   0.00,  10.64,  99.90,  10.62,  -0.02,
10/11 21Z,   0.10,  13.02,  99.90,  13.10,  -0.02,
10/11 22Z,   0.00,  14.15,  99.90,  14.13,  -0.02,  (max)
10/11 23Z,   0.00,  13.81,  99.90,  13.79,  -0.02,
10/12 00Z,   0.00,  11.96,  99.90,  11.94,  -0.02,
10/12 01Z,   0.00,   8.88,  99.90,   8.87,  -0.02,
10/12 02Z,  -0.10,   5.12,  99.90,   5.00,  -0.02,
10/12 03Z,  -0.10,   1.50,  99.90,   1.38,  -0.02,
10/12 04Z,  -0.20,  -0.86,  99.90,  -1.08,  -0.02,
10/12 05Z,  -0.10,  -1.21,  99.90,  -1.33,  -0.02,  (min)
10/12 06Z,  -0.10,   0.35,  99.90,   0.23,  -0.02,
10/12 07Z,  -0.10,   3.19,  99.90,   3.07,  -0.02,
10/12 08Z,   0.00,   6.48,  99.90,   6.46,  -0.02,
10/12 09Z,   0.00,   9.45,  99.90,   9.43,  -0.02,
10/12 10Z,   0.00,  11.49,  99.90,  11.47,  -0.02,
10/12 11Z,  -0.10,  12.28,  99.90,  12.16,  -0.02,  (max)
10/12 12Z,   0.00,  11.68,  99.90,  11.66,  -0.02,
10/12 13Z,   0.00,   9.83,  99.90,   9.81,  -0.02,
10/12 14Z,  -0.10,   7.18,  99.90,   7.06,  -0.02,
10/12 15Z,  -0.10,   4.39,  99.90,   4.27,  -0.02,
10/12 16Z,  -0.10,   2.40,  99.90,   2.29,  -0.02,
10/12 17Z,  -0.10,   2.09,  99.90,   1.98,  -0.02,  (min)
10/12 18Z,   0.00,   3.57,  99.90,   3.55,  -0.02,
10/12 19Z,   0.00,   6.25,  99.90,   6.24,  -0.02,
10/12 20Z,   0.00,   9.33,  99.90,   9.31,  -0.02,
10/12 21Z,   0.00,  12.01,  99.90,  12.00,  -0.02,
10/12 22Z,   0.00,  13.68,  99.90,  13.66,  -0.02,
10/12 23Z,   0.00,  14.01,  99.90,  13.99,  -0.02,  (max)
10/13 00Z,   0.00,  12.89,  99.90,  12.87,  -0.02,
10/13 01Z,   0.00,  10.46,  99.90,  10.44,  -0.02,
10/13 02Z,   0.00,   7.13,  99.90,   7.11,  -0.02,
10/13 03Z,   0.00,   3.53,  99.90,   3.51,  -0.02,
10/13 04Z,   0.00,   0.49,  99.90,   0.47,  -0.02,
10/13 05Z,   0.00,  -1.03,  99.90,  -1.05,  -0.02,  (min)
10/13 06Z,   0.00,  -0.59,  99.90,  -0.61,  -0.02,
10/13 07Z,   0.00,   1.47,  99.90,   1.46,  -0.02,
10/13 08Z,   0.00,   4.43,  99.90,   4.41,  -0.02,
10/13 09Z,   0.00,   7.50,  99.90,   7.48,  -0.02,
10/13 10Z,   0.00,   9.99,  99.90,   9.97,  -0.02,
10/13 11Z,   0.00,  11.46,  99.90,  11.44,  -0.02,
10/13 12Z,   0.00,  11.69,  99.90,  11.67,  -0.02,  (max)
10/13 13Z,   0.00,  10.68,  99.90,  10.66,  -0.02,
10/13 14Z,   0.00,   8.72,  99.90,   8.70,  -0.02,
10/13 15Z,   0.00,   6.31,  99.90,   6.29,  -0.02,
10/13 16Z,  -0.10,   4.10,  99.90,   3.99,  -0.02,
10/13 17Z,   0.00,   2.93,  99.90,   2.91,  -0.02,  (min)
10/13 18Z,   0.00,   3.39,  99.90,   3.37,  -0.02,
10/13 19Z,   0.00,   5.33,  99.90,   5.31,  -0.02,
10/13 20Z,   0.00,   8.04,  99.90,   8.02,  -0.02,
10/13 21Z,   0.00,  10.75,  99.90,  10.74,  -0.02,
10/13 22Z,   0.00,  12.79,  99.90,  12.77,  -0.02,
10/13 23Z,   0.00,  13.67,  99.90,  13.66,  -0.02,  (max)
10/14 00Z,  -0.10,  13.24,  99.90,  13.12,  -0.02,
10/14 01Z,   0.00,  11.52,  99.90,  11.51,  -0.02,
10/14 02Z,   0.00,   8.80,  99.90,   8.78,  -0.02,
10/14 03Z,   0.00,   5.58,  99.90,   5.56,  -0.02,
10/14 04Z,   0.10,   2.45,  99.90,   2.53,  -0.02,
10/14 05Z,   0.20,   0.16,  99.90,   0.35,  -0.02,
10/14 06Z,   0.20,  -0.54,  99.90,  -0.36,  -0.02,  (min)
10/14 07Z,   0.30,   0.51,  99.90,   0.79,  -0.02,
10/14 08Z,   0.20,   2.80,  99.90,   2.99,  -0.02,
10/14 09Z,   0.20,   5.61,  99.90,   5.80,  -0.02,
10/14 10Z,   0.20,   8.25,  99.90,   8.43,  -0.02,
10/14 11Z,   0.10,  10.15,  99.90,  10.23,  -0.02,
10/14 12Z,   0.10,  11.02,  99.90,  11.10,  -0.02,  (max)
10/14 13Z,   0.10,  10.79,  99.90,  10.87,  -0.02,
10/14 14Z,   0.10,   9.58,  99.90,   9.66,  -0.02,
10/14 15Z,   0.10,   7.76,  99.90,   7.85,  -0.02,
10/14 16Z,   0.00,   5.81,  99.90,   5.80,  -0.02,
10/14 17Z,   0.00,   4.29,  99.90,   4.27,  -0.02,
10/14 18Z,   0.00,   3.85,  99.90,   3.83,  -0.02,