EXTRA-TROPICAL  STORM  SURGE
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hat-on
mhhw-on
msl-on
mllw-on
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Gulf of Alaska
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Surge List
Gulf of Alaska
#Cordova, AK : 03/15/2026 14:21:16 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/13 18Z,  -0.30,  10.03,   9.54,  99.90,  -0.19,  (max)
03/13 19Z,  -0.20,   9.47,   9.09,  99.90,  -0.18,
03/13 20Z,   0.00,   8.33,   7.90,  99.90,  -0.43,
03/13 21Z,   0.00,   6.86,   6.36,  99.90,  -0.50,
03/13 22Z,   0.00,   5.25,   4.52,  99.90,  -0.73,
03/13 23Z,   0.00,   3.78,   3.12,  99.90,  -0.66,
03/14 00Z,  -0.20,   2.79,   2.09,  99.90,  -0.50,
03/14 01Z,  -0.10,   2.43,   1.80,  99.90,  -0.53,  (min)
03/14 02Z,  -0.10,   2.66,   2.02,  99.90,  -0.54,
03/14 03Z,   0.00,   3.48,   2.81,  99.90,  -0.67,
03/14 04Z,   0.00,   4.83,   4.18,  99.90,  -0.65,
03/14 05Z,  -0.10,   6.38,   5.74,  99.90,  -0.54,
03/14 06Z,  -0.20,   7.73,   7.24,  99.90,  -0.29,
03/14 07Z,  -0.10,   8.55,   8.27,  99.90,  -0.18,
03/14 08Z,   0.00,   8.71,   8.52,  99.90,  -0.19,  (max)
03/14 09Z,   0.00,   8.37,   7.97,  99.90,  -0.40,
03/14 10Z,   0.00,   7.68,   7.10,  99.90,  -0.58,
03/14 11Z,   0.00,   6.82,   6.21,  99.90,  -0.61,
03/14 12Z,  -0.10,   6.14,   5.75,  99.90,  -0.29,
03/14 13Z,  -0.10,   5.94,   5.60,  99.90,  -0.24,  (min)
03/14 14Z,   0.00,   6.25,   5.86,  99.90,  -0.39,
03/14 15Z,   0.00,   7.02,   6.43,  99.90,  -0.59,
03/14 16Z,   0.00,   8.19,   7.55,  99.90,  -0.64,
03/14 17Z,  -0.10,   9.45,   8.80,  99.90,  -0.55,
03/14 18Z,  -0.10,  10.38,  10.00,  99.90,  -0.28,
03/14 19Z,  -0.10,  10.63,  10.25,  99.90,  -0.28,  (max)
03/14 20Z,   0.00,  10.04,   9.60,  99.90,  -0.44,
03/14 21Z,   0.00,   8.74,   8.11,  99.90,  -0.63,
03/14 22Z,   0.00,   6.96,   6.32,  99.90,  -0.64,
03/14 23Z,  -0.10,   4.94,   4.31,  99.90,  -0.53,
03/15 00Z,  -0.10,   3.03,   2.47,  99.90,  -0.46,
03/15 01Z,  -0.20,   1.77,   1.15,  99.90,  -0.42,
03/15 02Z,  -0.20,   1.40,   0.83,  99.90,  -0.37,  (min)
03/15 03Z,  -0.10,   1.95,   1.43,  99.90,  -0.42,
03/15 04Z,  -0.10,   3.34,   2.83,  99.90,  -0.41,
03/15 05Z,  -0.20,   5.28,   4.83,  99.90,  -0.25,
03/15 06Z,  -0.20,   7.26,   6.83,  99.90,  -0.23,
03/15 07Z,  -0.20,   8.80,   8.43,  99.90,  -0.17,
03/15 08Z,  -0.10,   9.56,   9.31,  99.90,  -0.15,  (max)
03/15 09Z,  -0.20,   9.48,   9.24,  99.90,  -0.04,
03/15 10Z,  -0.20,   8.74,   8.45,  99.90,  -0.09,
03/15 11Z,  -0.30,   7.50,   7.22,  99.90,   0.02,
03/15 12Z,  -0.30,   6.07,   5.95,  99.90,   0.18,
03/15 13Z,  -0.40,   4.99,   4.92,  99.90,   0.33,
03/15 14Z,  -0.50,   4.69,   4.45,  99.90,   0.26,  (min)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/15 15Z,  -0.40,   5.24,  99.90,   5.06,   0.23,
03/15 16Z,  -0.40,   6.53,  99.90,   6.32,   0.19,
03/15 17Z,  -0.20,   8.28,  99.90,   8.23,   0.15,
03/15 18Z,  -0.20,   9.98,  99.90,   9.89,   0.11,
03/15 19Z,  -0.10,  11.11,  99.90,  11.09,   0.07,
03/15 20Z,   0.00,  11.33,  99.90,  11.36,   0.03,  (max)
03/15 21Z,   0.10,  10.52,  99.90,  10.62,  -0.00,
03/15 22Z,   0.20,   8.86,  99.90,   9.01,  -0.04,
03/15 23Z,   0.20,   6.59,  99.90,   6.71,  -0.08,
03/16 00Z,   0.20,   4.05,  99.90,   4.13,  -0.12,
03/16 01Z,   0.20,   1.82,  99.90,   1.87,  -0.16,
03/16 02Z,   0.40,   0.58,  99.90,   0.79,  -0.19,  (min)
03/16 03Z,   0.40,   0.61,  99.90,   0.81,  -0.19,
03/16 04Z,   0.20,   1.82,  99.90,   1.83,  -0.19,
03/16 05Z,   0.30,   3.94,  99.90,   4.04,  -0.19,
03/16 06Z,   0.40,   6.42,  99.90,   6.63,  -0.19,
03/16 07Z,   0.50,   8.65,  99.90,   8.96,  -0.19,
03/16 08Z,   0.40,  10.13,  99.90,  10.33,  -0.19,
03/16 09Z,   0.60,  10.57,  99.90,  10.98,  -0.19,  (max)
03/16 10Z,   0.60,  10.00,  99.90,  10.40,  -0.19,
03/16 11Z,   0.60,   8.60,  99.90,   9.00,  -0.19,
03/16 12Z,   0.90,   6.65,  99.90,   7.36,  -0.19,
03/16 13Z,   0.90,   4.68,  99.90,   5.38,  -0.19,
03/16 14Z,   0.90,   3.44,  99.90,   4.14,  -0.19,
03/16 15Z,   0.80,   3.40,  99.90,   4.00,  -0.19,  (min)
03/16 16Z,   0.90,   4.52,  99.90,   5.23,  -0.19,
03/16 17Z,   0.70,   6.50,  99.90,   7.00,  -0.19,
03/16 18Z,   0.90,   8.80,  99.90,   9.51,  -0.19,
03/16 19Z,   0.70,  10.79,  99.90,  11.29,  -0.19,
03/16 20Z,   0.70,  11.93,  99.90,  12.43,  -0.19,  (max)
03/16 21Z,   0.70,  11.92,  99.90,  12.43,  -0.19,
03/16 22Z,   0.60,  10.72,  99.90,  11.13,  -0.19,
03/16 23Z,   0.50,   8.53,  99.90,   8.84,  -0.19,
03/17 00Z,   0.90,   5.70,  99.90,   6.40,  -0.19,
03/17 01Z,   0.60,   2.74,  99.90,   3.14,  -0.19,
03/17 02Z,   0.50,   0.49,  99.90,   0.79,  -0.19,
03/17 03Z,   0.80,  -0.33,  99.90,   0.28,  -0.19,  (min)
03/17 04Z,   0.70,   0.44,  99.90,   0.95,  -0.19,
03/17 05Z,   0.70,   2.49,  99.90,   2.99,  -0.19,
03/17 06Z,   0.90,   5.27,  99.90,   5.98,  -0.19,
03/17 07Z,   0.90,   8.09,  99.90,   8.80,  -0.19,
03/17 08Z,   1.00,  10.30,  99.90,  11.11,  -0.19,
03/17 09Z,   1.00,  11.45,  99.90,  12.26,  -0.19,  (max)
03/17 10Z,   0.90,  11.33,  99.90,  12.04,  -0.19,
03/17 11Z,   1.00,  10.01,  99.90,  10.82,  -0.19,
03/17 12Z,   0.90,   7.80,  99.90,   8.50,  -0.19,
03/17 13Z,   0.90,   5.16,  99.90,   5.87,  -0.19,
03/17 14Z,   0.80,   2.88,  99.90,   3.49,  -0.19,
03/17 15Z,   0.80,   1.84,  99.90,   2.45,  -0.19,  (min)
03/17 16Z,   0.80,   2.39,  99.90,   3.00,  -0.19,
03/17 17Z,   0.80,   4.26,  99.90,   4.87,  -0.19,
03/17 18Z,   0.80,   6.90,  99.90,   7.50,  -0.19,
03/17 19Z,   0.90,   9.59,  99.90,  10.29,  -0.19,
03/17 20Z,   0.90,  11.66,  99.90,  12.36,  -0.19,
03/17 21Z,   0.90,  12.62,  99.90,  13.33,  -0.19,  (max)
03/17 22Z,   0.90,  12.23,  99.90,  12.94,  -0.19,
03/17 23Z,   0.80,  10.49,  99.90,  11.10,  -0.19,
03/18 00Z,   0.80,   7.72,  99.90,   8.33,  -0.19,
03/18 01Z,   0.80,   4.41,  99.90,   5.02,  -0.19,
03/18 02Z,   0.70,   1.33,  99.90,   1.84,  -0.19,
03/18 03Z,   0.60,  -0.54,  99.90,  -0.14,  -0.19,
03/18 04Z,   0.60,  -0.58,  99.90,  -0.18,  -0.19,  (min)
03/18 05Z,   0.60,   1.10,  99.90,   1.50,  -0.19,
03/18 06Z,   0.60,   3.92,  99.90,   4.33,  -0.19,
03/18 07Z,   0.50,   7.15,  99.90,   7.46,  -0.19,
03/18 08Z,   0.50,  10.03,  99.90,  10.33,  -0.19,
03/18 09Z,   0.50,  11.93,  99.90,  12.24,  -0.19,
03/18 10Z,   0.60,  12.50,  99.90,  12.91,  -0.19,  (max)
03/18 11Z,   0.60,  11.58,  99.90,  11.99,  -0.19,
03/18 12Z,   0.60,   9.38,  99.90,   9.79,  -0.19,
03/18 13Z,   0.50,   6.37,  99.90,   6.68,  -0.19,
03/18 14Z,   0.60,   3.27,  99.90,   3.68,  -0.19,
03/18 15Z,   0.60,   1.05,  99.90,   1.45,  -0.19,
03/18 16Z,   0.60,   0.54,  99.90,   0.95,  -0.19,  (min)
03/18 17Z,   0.60,   1.86,  99.90,   2.27,  -0.19,
03/18 18Z,   0.60,   4.46,  99.90,   4.86,  -0.19,
03/18 19Z,   0.60,   7.58,  99.90,   7.98,  -0.19,
03/18 20Z,   0.70,  10.44,  99.90,  10.95,  -0.19,
03/18 21Z,   0.80,  12.39,  99.90,  13.00,  -0.19,
03/18 22Z,   0.80,  13.01,  99.90,  13.62,  -0.19,  (max)
03/18 23Z,   0.70,  12.11,  99.90,  12.61,  -0.19,
03/19 00Z,   0.70,   9.80,  99.90,  10.30,  -0.19,
03/19 01Z,   0.70,   6.54,  99.90,   7.05,  -0.19,
03/19 02Z,   0.70,   3.04,  99.90,   3.55,  -0.19,
03/19 03Z,   0.60,   0.23,  99.90,   0.64,  -0.19,
03/19 04Z,   0.60,  -0.91,  99.90,  -0.51,  -0.19,  (min)
03/19 05Z,   0.60,  -0.00,  99.90,   0.40,  -0.19,
03/19 06Z,   0.60,   2.53,  99.90,   2.94,  -0.19,