EXTRA-TROPICAL  STORM  SURGE
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hat-on
mhhw-on
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Gulf of Alaska
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Surge List
#Cordova, AK : 03/06/2026 11:21:53 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/04 12Z,   0.80,  12.41,  12.64,  99.90,  -0.57,  (max)
03/04 13Z,   0.80,  10.02,  10.29,  99.90,  -0.53,
03/04 14Z,   0.70,   6.63,   7.08,  99.90,  -0.25,
03/04 15Z,   0.70,   3.11,   3.72,  99.90,  -0.09,
03/04 16Z,   0.70,   0.65,   1.18,  99.90,  -0.17,
03/04 17Z,   0.70,   0.11,   0.34,  99.90,  -0.47,  (min)
03/04 18Z,   0.70,   1.49,   2.01,  99.90,  -0.18,
03/04 19Z,   0.70,   4.22,   4.65,  99.90,  -0.27,
03/04 20Z,   0.70,   7.50,   7.80,  99.90,  -0.40,
03/04 21Z,   0.70,  10.51,  10.69,  99.90,  -0.52,
03/04 22Z,   0.60,  12.60,  13.04,  99.90,  -0.16,
03/04 23Z,   0.60,  13.33,  13.61,  99.90,  -0.32,  (max)
03/05 00Z,   0.40,  12.47,  12.48,  99.90,  -0.39,
03/05 01Z,   0.30,  10.09,  10.11,  99.90,  -0.28,
03/05 02Z,   0.30,   6.67,   6.78,  99.90,  -0.19,
03/05 03Z,   0.30,   2.95,   3.11,  99.90,  -0.14,
03/05 04Z,   0.30,   0.04,   0.10,  99.90,  -0.24,
03/05 05Z,   0.40,  -1.04,  -1.45,  99.90,  -0.81,  (min)
03/05 06Z,   0.10,  -0.01,  -0.07,  99.90,  -0.16,
03/05 07Z,   0.00,   2.61,   2.43,  99.90,  -0.18,
03/05 08Z,   0.00,   6.03,   5.83,  99.90,  -0.20,
03/05 09Z,   0.00,   9.42,   9.20,  99.90,  -0.22,
03/05 10Z,   0.00,  12.04,  11.88,  99.90,  -0.16,
03/05 11Z,   0.10,  13.40,  13.37,  99.90,  -0.13,  (max)
03/05 12Z,  -0.10,  13.21,  12.99,  99.90,  -0.12,
03/05 13Z,  -0.10,  11.46,  11.10,  99.90,  -0.26,
03/05 14Z,   0.00,   8.50,   8.37,  99.90,  -0.13,
03/05 15Z,   0.00,   4.94,   4.91,  99.90,  -0.03,
03/05 16Z,   0.10,   1.72,   1.85,  99.90,   0.03,
03/05 17Z,   0.20,  -0.07,  -0.32,  99.90,  -0.45,  (min)
03/05 18Z,   0.00,   0.14,   0.11,  99.90,  -0.03,
03/05 19Z,   0.10,   2.08,   2.26,  99.90,   0.08,
03/05 20Z,   0.10,   5.06,   5.19,  99.90,   0.03,
03/05 21Z,   0.20,   8.26,   8.37,  99.90,  -0.09,
03/05 22Z,   0.30,  10.92,  10.98,  99.90,  -0.24,
03/05 23Z,   0.30,  12.46,  12.67,  99.90,  -0.09,
03/06 00Z,   0.10,  12.57,  12.68,  99.90,   0.01,  (max)
03/06 01Z,   0.10,  11.17,  11.13,  99.90,  -0.14,
03/06 02Z,   0.10,   8.54,   8.74,  99.90,   0.10,
03/06 03Z,   0.10,   5.26,   5.53,  99.90,   0.17,
03/06 04Z,   0.20,   2.11,   2.44,  99.90,   0.13,
03/06 05Z,   0.10,   0.12,   0.30,  99.90,   0.08,
03/06 06Z,   0.20,   0.05,   0.03,  99.90,  -0.22,  (min)
03/06 07Z,   0.20,   1.83,   2.17,  99.90,   0.14,
03/06 08Z,   0.10,   4.82,   4.85,  99.90,  -0.07,
03/06 09Z,   0.10,   8.17,   8.24,  99.90,  -0.03,
03/06 10Z,   0.00,  11.09,  11.12,  99.90,   0.03,
03/06 11Z,   0.10,  12.95,  13.36,  99.90,   0.31,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/06 12Z,   0.00,  13.42,  99.90,  13.69,   0.27,  (max)
03/06 13Z,   0.00,  12.38,  99.90,  12.60,   0.23,
03/06 14Z,   0.00,  10.01,  99.90,  10.20,   0.18,
03/06 15Z,   0.20,   6.82,  99.90,   7.16,   0.14,
03/06 16Z,   0.20,   3.47,  99.90,   3.78,   0.10,
03/06 17Z,   0.50,   0.85,  99.90,   1.41,   0.06,
03/06 18Z,   0.70,  -0.16,  99.90,   0.57,   0.02,  (min)
03/06 19Z,   1.20,   0.73,  99.90,   1.91,  -0.02,
03/06 20Z,   1.50,   3.05,  99.90,   4.49,  -0.06,
03/06 21Z,   1.80,   6.02,  99.90,   7.72,  -0.10,
03/06 22Z,   1.90,   8.89,  99.90,  10.65,  -0.14,
03/06 23Z,   1.90,  10.97,  99.90,  12.68,  -0.18,
03/07 00Z,   1.80,  11.85,  99.90,  13.46,  -0.18,  (max)
03/07 01Z,   1.50,  11.38,  99.90,  12.69,  -0.18,
03/07 02Z,   1.30,   9.65,  99.90,  10.77,  -0.18,
03/07 03Z,   1.30,   7.08,  99.90,   8.20,  -0.18,
03/07 04Z,   1.40,   4.26,  99.90,   5.48,  -0.18,
03/07 05Z,   1.20,   1.93,  99.90,   2.94,  -0.18,
03/07 06Z,   1.30,   0.91,  99.90,   2.03,  -0.18,  (min)
03/07 07Z,   1.30,   1.70,  99.90,   2.82,  -0.18,
03/07 08Z,   1.30,   3.99,  99.90,   5.10,  -0.18,
03/07 09Z,   1.10,   7.01,  99.90,   7.92,  -0.18,
03/07 10Z,   0.80,   9.96,  99.90,  10.58,  -0.18,
03/07 11Z,   0.60,  12.15,  99.90,  12.57,  -0.18,
03/07 12Z,   0.50,  13.12,  99.90,  13.44,  -0.18,  (max)
03/07 13Z,   0.40,  12.74,  99.90,  12.95,  -0.18,
03/07 14Z,   0.20,  11.05,  99.90,  11.07,  -0.18,
03/07 15Z,   0.20,   8.42,  99.90,   8.43,  -0.18,
03/07 16Z,   0.30,   5.36,  99.90,   5.48,  -0.18,
03/07 17Z,   0.20,   2.51,  99.90,   2.52,  -0.18,
03/07 18Z,   0.20,   0.61,  99.90,   0.63,  -0.18,
03/07 19Z,   0.30,   0.35,  99.90,   0.46,  -0.18,  (min)
03/07 20Z,   0.30,   1.73,  99.90,   1.84,  -0.18,
03/07 21Z,   0.30,   4.15,  99.90,   4.26,  -0.18,
03/07 22Z,   0.30,   6.85,  99.90,   6.97,  -0.18,
03/07 23Z,   0.30,   9.16,  99.90,   9.27,  -0.18,
03/08 00Z,   0.40,  10.56,  99.90,  10.77,  -0.18,
03/08 01Z,   0.50,  10.83,  99.90,  11.14,  -0.18,  (max)
03/08 02Z,   0.50,   9.98,  99.90,  10.29,  -0.18,
03/08 03Z,   0.60,   8.22,  99.90,   8.64,  -0.18,
03/08 04Z,   0.50,   6.01,  99.90,   6.33,  -0.18,
03/08 05Z,   0.50,   3.87,  99.90,   4.18,  -0.18,
03/08 06Z,   0.50,   2.39,  99.90,   2.71,  -0.18,
03/08 07Z,   0.50,   2.24,  99.90,   2.56,  -0.18,  (min)
03/08 08Z,   0.40,   3.64,  99.90,   3.85,  -0.18,
03/08 09Z,   0.40,   6.09,  99.90,   6.31,  -0.18,
03/08 10Z,   0.50,   8.81,  99.90,   9.13,  -0.18,
03/08 11Z,   0.50,  11.11,  99.90,  11.42,  -0.18,
03/08 12Z,   0.50,  12.45,  99.90,  12.76,  -0.18,
03/08 13Z,   0.40,  12.60,  99.90,  12.81,  -0.18,  (max)
03/08 14Z,   0.40,  11.59,  99.90,  11.81,  -0.18,
03/08 15Z,   0.30,   9.61,  99.90,   9.73,  -0.18,
03/08 16Z,   0.20,   7.05,  99.90,   7.07,  -0.18,
03/08 17Z,   0.10,   4.39,  99.90,   4.31,  -0.18,
03/08 18Z,   0.10,   2.15,  99.90,   2.07,  -0.18,
03/08 19Z,   0.10,   0.95,  99.90,   0.87,  -0.18,  (min)
03/08 20Z,   0.00,   1.26,  99.90,   1.08,  -0.18,
03/08 21Z,   0.00,   2.87,  99.90,   2.68,  -0.18,
03/08 22Z,   0.00,   5.10,  99.90,   4.92,  -0.18,
03/08 23Z,   0.00,   7.30,  99.90,   7.11,  -0.18,
03/09 00Z,   0.00,   8.93,  99.90,   8.75,  -0.18,
03/09 01Z,   0.00,   9.72,  99.90,   9.53,  -0.18,  (max)
03/09 02Z,   0.00,   9.60,  99.90,   9.41,  -0.18,
03/09 03Z,   0.00,   8.67,  99.90,   8.48,  -0.18,
03/09 04Z,   0.00,   7.17,  99.90,   6.99,  -0.18,
03/09 05Z,   0.00,   5.50,  99.90,   5.32,  -0.18,
03/09 06Z,   0.00,   4.06,  99.90,   3.88,  -0.18,
03/09 07Z,   0.00,   3.34,  99.90,   3.16,  -0.18,  (min)
03/09 08Z,   0.00,   3.83,  99.90,   3.64,  -0.18,
03/09 09Z,   0.00,   5.51,  99.90,   5.33,  -0.18,
03/09 10Z,   0.00,   7.79,  99.90,   7.61,  -0.18,
03/09 11Z,   0.00,   9.95,  99.90,   9.77,  -0.18,
03/09 12Z,   0.00,  11.47,  99.90,  11.29,  -0.18,
03/09 13Z,   0.00,  12.05,  99.90,  11.86,  -0.18,  (max)
03/09 14Z,   0.00,  11.64,  99.90,  11.46,  -0.18,
03/09 15Z,   0.00,  10.37,  99.90,  10.18,  -0.18,
03/09 16Z,   0.00,   8.43,  99.90,   8.25,  -0.18,
03/09 17Z,   0.00,   6.18,  99.90,   6.00,  -0.18,
03/09 18Z,  -0.10,   4.02,  99.90,   3.73,  -0.18,
03/09 19Z,  -0.10,   2.35,  99.90,   2.06,  -0.18,
03/09 20Z,   0.00,   1.69,  99.90,   1.51,  -0.18,  (min)
03/09 21Z,   0.00,   2.31,  99.90,   2.12,  -0.18,
03/09 22Z,   0.00,   3.83,  99.90,   3.65,  -0.18,
03/09 23Z,   0.00,   5.63,  99.90,   5.45,  -0.18,
03/10 00Z,   0.00,   7.21,  99.90,   7.02,  -0.18,