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 : 10/12/2026 15:21:55 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/11 00Z,  -0.50,  10.46,   9.96,  99.90,  -0.00,
10/11 01Z,  -0.50,   6.92,   6.80,  99.90,   0.38,
10/11 02Z,  -0.50,   3.07,   3.17,  99.90,   0.60,
10/11 03Z,  -0.50,   0.05,  -0.06,  99.90,   0.39,
10/11 04Z,  -0.50,  -1.14,  -1.76,  99.90,  -0.12,  (min)
10/11 05Z,  -0.40,  -0.28,  -0.70,  99.90,  -0.02,
10/11 06Z,  -0.30,   2.16,   1.85,  99.90,  -0.01,
10/11 07Z,  -0.20,   5.43,   5.13,  99.90,  -0.10,
10/11 08Z,  -0.20,   8.67,   8.31,  99.90,  -0.16,
10/11 09Z,  -0.10,  11.17,  10.89,  99.90,  -0.18,
10/11 10Z,   0.00,  12.50,  12.47,  99.90,  -0.03,  (max)
10/11 11Z,   0.00,  12.39,  12.43,  99.90,   0.04,
10/11 12Z,   0.00,  10.87,  10.86,  99.90,  -0.01,
10/11 13Z,   0.10,   8.24,   8.50,  99.90,   0.16,
10/11 14Z,   0.10,   5.09,   5.47,  99.90,   0.28,
10/11 15Z,   0.00,   2.39,   2.64,  99.90,   0.25,
10/11 16Z,   0.00,   1.21,   0.94,  99.90,  -0.27,  (min)
10/11 17Z,   0.00,   1.97,   1.66,  99.90,  -0.31,
10/11 18Z,   0.10,   4.32,   4.18,  99.90,  -0.24,
10/11 19Z,   0.10,   7.50,   7.24,  99.90,  -0.36,
10/11 20Z,   0.10,  10.64,  10.30,  99.90,  -0.44,
10/11 21Z,   0.00,  13.02,  12.80,  99.90,  -0.22,
10/11 22Z,   0.00,  14.15,  13.95,  99.90,  -0.20,  (max)
10/11 23Z,   0.00,  13.81,  13.56,  99.90,  -0.25,
10/12 00Z,   0.00,  11.96,  11.86,  99.90,  -0.10,
10/12 01Z,   0.00,   8.88,   9.14,  99.90,   0.26,
10/12 02Z,   0.00,   5.12,   5.58,  99.90,   0.46,
10/12 03Z,   0.00,   1.50,   2.03,  99.90,   0.53,
10/12 04Z,  -0.10,  -0.86,  -0.75,  99.90,   0.21,
10/12 05Z,  -0.10,  -1.21,  -1.26,  99.90,   0.05,  (min)
10/12 06Z,   0.00,   0.35,   0.43,  99.90,   0.08,
10/12 07Z,   0.00,   3.19,   3.16,  99.90,  -0.03,
10/12 08Z,   0.00,   6.48,   6.41,  99.90,  -0.07,
10/12 09Z,   0.00,   9.45,   9.15,  99.90,  -0.30,
10/12 10Z,   0.00,  11.49,  11.25,  99.90,  -0.24,
10/12 11Z,   0.00,  12.28,  12.12,  99.90,  -0.16,  (max)
10/12 12Z,  -0.10,  11.68,  11.57,  99.90,  -0.01,
10/12 13Z,  -0.10,   9.83,   9.89,  99.90,   0.16,
10/12 14Z,   0.00,   7.18,   7.50,  99.90,   0.32,
10/12 15Z,   0.00,   4.39,   4.74,  99.90,   0.35,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/12 16Z,   0.00,   2.40,  99.90,   2.73,   0.32,
10/12 17Z,   0.00,   2.09,  99.90,   2.38,   0.29,  (min)
10/12 18Z,   0.00,   3.57,  99.90,   3.83,   0.26,
10/12 19Z,   0.00,   6.25,  99.90,   6.48,   0.23,
10/12 20Z,   0.00,   9.33,  99.90,   9.53,   0.20,
10/12 21Z,   0.00,  12.01,  99.90,  12.18,   0.17,
10/12 22Z,   0.00,  13.68,  99.90,  13.82,   0.14,
10/12 23Z,   0.00,  14.01,  99.90,  14.12,   0.10,  (max)
10/13 00Z,   0.00,  12.89,  99.90,  12.96,   0.07,
10/13 01Z,   0.00,  10.46,  99.90,  10.50,   0.04,
10/13 02Z,   0.00,   7.13,  99.90,   7.14,   0.01,
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,  -1.06,  -0.02,  (min)
10/13 06Z,   0.10,  -0.59,  99.90,  -0.51,  -0.02,
10/13 07Z,   0.10,   1.47,  99.90,   1.55,  -0.02,
10/13 08Z,   0.10,   4.43,  99.90,   4.51,  -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,   8.69,  -0.02,
10/13 15Z,   0.00,   6.31,  99.90,   6.29,  -0.02,
10/13 16Z,  -0.10,   4.10,  99.90,   3.98,  -0.02,
10/13 17Z,  -0.10,   2.93,  99.90,   2.81,  -0.02,  (min)
10/13 18Z,  -0.10,   3.39,  99.90,   3.27,  -0.02,
10/13 19Z,  -0.10,   5.33,  99.90,   5.21,  -0.02,
10/13 20Z,   0.00,   8.04,  99.90,   8.02,  -0.02,
10/13 21Z,   0.00,  10.75,  99.90,  10.73,  -0.02,
10/13 22Z,   0.00,  12.79,  99.90,  12.77,  -0.02,
10/13 23Z,   0.00,  13.67,  99.90,  13.65,  -0.02,  (max)
10/14 00Z,   0.00,  13.24,  99.90,  13.22,  -0.02,
10/14 01Z,   0.10,  11.52,  99.90,  11.60,  -0.02,
10/14 02Z,   0.10,   8.80,  99.90,   8.88,  -0.02,
10/14 03Z,   0.10,   5.58,  99.90,   5.66,  -0.02,
10/14 04Z,   0.10,   2.45,  99.90,   2.53,  -0.02,
10/14 05Z,   0.20,   0.16,  99.90,   0.34,  -0.02,
10/14 06Z,   0.10,  -0.54,  99.90,  -0.46,  -0.02,  (min)
10/14 07Z,   0.20,   0.51,  99.90,   0.69,  -0.02,
10/14 08Z,   0.30,   2.80,  99.90,   3.08,  -0.02,
10/14 09Z,   0.30,   5.61,  99.90,   5.89,  -0.02,
10/14 10Z,   0.30,   8.25,  99.90,   8.53,  -0.02,
10/14 11Z,   0.30,  10.15,  99.90,  10.43,  -0.02,
10/14 12Z,   0.40,  11.02,  99.90,  11.40,  -0.02,  (max)
10/14 13Z,   0.30,  10.79,  99.90,  11.07,  -0.02,
10/14 14Z,   0.30,   9.58,  99.90,   9.86,  -0.02,
10/14 15Z,   0.20,   7.76,  99.90,   7.94,  -0.02,
10/14 16Z,   0.10,   5.81,  99.90,   5.89,  -0.02,
10/14 17Z,   0.00,   4.29,  99.90,   4.26,  -0.02,
10/14 18Z,   0.00,   3.85,  99.90,   3.83,  -0.02,  (min)
10/14 19Z,  -0.10,   4.85,  99.90,   4.73,  -0.02,
10/14 20Z,  -0.20,   6.96,  99.90,   6.74,  -0.02,
10/14 21Z,  -0.10,   9.43,  99.90,   9.31,  -0.02,
10/14 22Z,  -0.10,  11.59,  99.90,  11.47,  -0.02,
10/14 23Z,  -0.20,  12.90,  99.90,  12.68,  -0.02,
10/15 00Z,  -0.30,  13.05,  99.90,  12.73,  -0.02,  (max)
10/15 01Z,  -0.30,  12.04,  99.90,  11.72,  -0.02,
10/15 02Z,  -0.50,  10.02,  99.90,   9.50,  -0.02,
10/15 03Z,  -0.50,   7.35,  99.90,   6.83,  -0.02,
10/15 04Z,  -0.50,   4.52,  99.90,   4.00,  -0.02,
10/15 05Z,  -0.40,   2.02,  99.90,   1.60,  -0.02,
10/15 06Z,  -0.40,   0.47,  99.90,   0.05,  -0.02,  (min)
10/15 07Z,  -0.30,   0.41,  99.90,   0.09,  -0.02,
10/15 08Z,  -0.40,   1.80,  99.90,   1.38,  -0.02,
10/15 09Z,  -0.30,   4.06,  99.90,   3.73,  -0.02,
10/15 10Z,  -0.30,   6.50,  99.90,   6.18,  -0.02,
10/15 11Z,  -0.30,   8.56,  99.90,   8.24,  -0.02,
10/15 12Z,  -0.30,   9.86,  99.90,   9.54,  -0.02,
10/15 13Z,  -0.10,  10.25,  99.90,  10.13,  -0.02,  (max)
10/15 14Z,   0.00,   9.79,  99.90,   9.77,  -0.02,
10/15 15Z,   0.00,   8.64,  99.90,   8.62,  -0.02,
10/15 16Z,   0.10,   7.17,  99.90,   7.25,  -0.02,
10/15 17Z,   0.30,   5.76,  99.90,   6.04,  -0.02,
10/15 18Z,   0.50,   4.83,  99.90,   5.31,  -0.02,  (min)
10/15 19Z,   0.80,   4.94,  99.90,   5.72,  -0.02,
10/15 20Z,   0.90,   6.22,  99.90,   7.10,  -0.02,
10/15 21Z,   0.80,   8.23,  99.90,   9.01,  -0.02,
10/15 22Z,   1.10,  10.26,  99.90,  11.34,  -0.02,
10/15 23Z,   1.00,  11.78,  99.90,  12.75,  -0.02,
10/16 00Z,   1.10,  12.40,  99.90,  13.48,  -0.02,  (max)
10/16 01Z,   1.20,  12.01,  99.90,  13.19,  -0.02,
10/16 02Z,   1.10,  10.73,  99.90,  11.81,  -0.02,
10/16 03Z,   1.00,   8.74,  99.90,   9.72,  -0.02,
10/16 04Z,   0.80,   6.39,  99.90,   7.16,  -0.02,
10/16 05Z,   0.70,   4.06,  99.90,   4.74,  -0.02,
10/16 06Z,   0.70,   2.15,  99.90,   2.83,  -0.02,
10/16 07Z,  99.90,   1.18,  99.90,  99.90,  -0.02,
10/16 08Z,  99.90,   1.53,  99.90,  99.90,  -0.02,
10/16 09Z,  99.90,   2.99,  99.90,  99.90,  -0.02,
10/16 10Z,  99.90,   4.97,  99.90,  99.90,  -0.02,
10/16 11Z,  99.90,   6.91,  99.90,  99.90,  -0.02,
10/16 12Z,  99.90,   8.40,  99.90,  99.90,  -0.02,