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 : 01/23/2026 00:22:23 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/21 06Z,  -0.40,  -1.27,  -2.19,  99.90,  -0.52,  (min)
01/21 07Z,  -0.40,   0.33,  -0.61,  99.90,  -0.54,
01/21 08Z,  -0.40,   3.10,  99.90,  99.90,  99.90,
01/21 09Z,  -0.40,   6.27,  99.90,  99.90,  99.90,
01/21 10Z,  -0.40,   9.18,  99.90,  99.90,  99.90,
01/21 11Z,  -0.40,  11.24,  99.90,  99.90,  99.90,
01/21 12Z,  -0.40,  12.10,  11.19,  99.90,  -0.51,  (max)
01/21 13Z,  -0.40,  11.61,  10.69,  99.90,  -0.52,
01/21 14Z,  -0.40,   9.90,   8.97,  99.90,  -0.53,
01/21 15Z,  -0.40,   7.48,   6.51,  99.90,  -0.57,
01/21 16Z,  -0.40,   5.01,   3.99,  99.90,  -0.62,
01/21 17Z,  -0.40,   3.24,   2.12,  99.90,  -0.72,
01/21 18Z,  -0.40,   2.88,   1.79,  99.90,  -0.69,  (min)
01/21 19Z,  -0.30,   4.15,   3.35,  99.90,  -0.50,
01/21 20Z,  -0.30,   6.54,   5.67,  99.90,  -0.57,
01/21 21Z,  -0.30,   9.25,   8.19,  99.90,  -0.76,
01/21 22Z,  -0.30,  11.60,  10.54,  99.90,  -0.76,
01/21 23Z,  -0.40,  13.01,  12.10,  99.90,  -0.51,
01/22 00Z,  -0.30,  13.15,  12.27,  99.90,  -0.58,  (max)
01/22 01Z,  -0.30,  11.91,  10.99,  99.90,  -0.62,
01/22 02Z,  -0.30,   9.42,   8.56,  99.90,  -0.56,
01/22 03Z,  -0.40,   6.17,   5.34,  99.90,  -0.43,
01/22 04Z,  -0.40,   2.84,   2.07,  99.90,  -0.37,
01/22 05Z,  -0.50,   0.17,  -0.82,  99.90,  -0.49,
01/22 06Z,  -0.40,  -1.07,  -1.97,  99.90,  -0.50,  (min)
01/22 07Z,  -0.30,  -0.40,  -1.13,  99.90,  -0.43,
01/22 08Z,  -0.30,   1.88,   0.99,  99.90,  -0.59,
01/22 09Z,  -0.40,   4.99,   4.00,  99.90,  -0.59,
01/22 10Z,  -0.40,   8.13,   7.04,  99.90,  -0.69,
01/22 11Z,  -0.50,  10.67,   9.50,  99.90,  -0.67,
01/22 12Z,  -0.40,  12.12,  11.21,  99.90,  -0.51,
01/22 13Z,  -0.40,  12.27,  11.40,  99.90,  -0.47,  (max)
01/22 14Z,  -0.40,  11.12,  10.21,  99.90,  -0.51,
01/22 15Z,  -0.50,   8.95,   8.09,  99.90,  -0.36,
01/22 16Z,  -0.50,   6.35,   5.58,  99.90,  -0.27,
01/22 17Z,  -0.50,   3.99,   3.19,  99.90,  -0.30,
01/22 18Z,  -0.50,   2.59,   1.62,  99.90,  -0.47,  (min)
01/22 19Z,  -0.50,   2.74,   1.85,  99.90,  -0.39,
01/22 20Z,  -0.50,   4.45,   3.55,  99.90,  -0.40,
01/22 21Z,  -0.50,   7.03,   5.87,  99.90,  -0.66,
01/22 22Z,  -0.50,   9.64,   8.38,  99.90,  -0.76,
01/22 23Z,  -0.50,  11.63,  10.55,  99.90,  -0.58,
01/23 00Z,  -0.50,  12.55,  11.68,  99.90,  -0.37,  (max)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/23 01Z,  -0.50,  12.19,  99.90,  11.32,  -0.38,
01/23 02Z,  -0.60,  10.59,  99.90,   9.61,  -0.38,
01/23 03Z,  -0.60,   7.99,  99.90,   7.01,  -0.39,
01/23 04Z,  -0.60,   4.92,  99.90,   3.93,  -0.39,
01/23 05Z,  -0.60,   2.05,  99.90,   1.05,  -0.40,
01/23 06Z,  -0.50,   0.07,  99.90,  -0.83,  -0.40,
01/23 07Z,  -0.40,  -0.34,  99.90,  -1.15,  -0.41,  (min)
01/23 08Z,  -0.40,   1.07,  99.90,   0.25,  -0.42,
01/23 09Z,  -0.40,   3.80,  99.90,   2.98,  -0.42,
01/23 10Z,  -0.40,   6.97,  99.90,   6.15,  -0.43,
01/23 11Z,  -0.40,   9.82,  99.90,   8.99,  -0.43,
01/23 12Z,  -0.50,  11.79,  99.90,  10.85,  -0.44,
01/23 13Z,  -0.50,  12.57,  99.90,  11.63,  -0.44,  (max)
01/23 14Z,  -0.70,  12.08,  99.90,  10.95,  -0.44,
01/23 15Z,  -0.60,  10.45,  99.90,   9.41,  -0.44,
01/23 16Z,  -0.70,   8.02,  99.90,   6.89,  -0.44,
01/23 17Z,  -0.70,   5.41,  99.90,   4.27,  -0.44,
01/23 18Z,  -0.70,   3.24,  99.90,   2.10,  -0.44,
01/23 19Z,  -0.60,   2.20,  99.90,   1.17,  -0.44,  (min)
01/23 20Z,  -0.60,   2.77,  99.90,   1.73,  -0.44,
01/23 21Z,  -0.60,   4.73,  99.90,   3.69,  -0.44,
01/23 22Z,  -0.50,   7.27,  99.90,   6.33,  -0.44,
01/23 23Z,  -0.60,   9.59,  99.90,   8.55,  -0.44,
01/24 00Z,  -0.60,  11.14,  99.90,  10.10,  -0.44,
01/24 01Z,  -0.60,  11.61,  99.90,  10.57,  -0.44,  (max)
01/24 02Z,  -0.60,  10.97,  99.90,   9.93,  -0.44,
01/24 03Z,  -0.70,   9.30,  99.90,   8.16,  -0.44,
01/24 04Z,  -0.70,   6.87,  99.90,   5.74,  -0.44,
01/24 05Z,  -0.70,   4.21,  99.90,   3.08,  -0.44,
01/24 06Z,  -0.60,   1.93,  99.90,   0.89,  -0.44,
01/24 07Z,  -0.70,   0.66,  99.90,  -0.48,  -0.44,  (min)
01/24 08Z,  -0.80,   0.97,  99.90,  -0.27,  -0.44,
01/24 09Z,  -0.70,   2.90,  99.90,   1.76,  -0.44,
01/24 10Z,  -0.70,   5.79,  99.90,   4.65,  -0.44,
01/24 11Z,  -0.80,   8.74,  99.90,   7.50,  -0.44,
01/24 12Z,  -0.80,  11.08,  99.90,   9.84,  -0.44,
01/24 13Z,  -0.70,  12.43,  99.90,  11.29,  -0.44,
01/24 14Z,  -0.70,  12.63,  99.90,  11.50,  -0.44,  (max)
01/24 15Z,  -0.70,  11.72,  99.90,  10.58,  -0.44,
01/24 16Z,  -0.70,   9.81,  99.90,   8.68,  -0.44,
01/24 17Z,  -0.80,   7.30,  99.90,   6.06,  -0.44,
01/24 18Z,  -0.70,   4.75,  99.90,   3.61,  -0.44,
01/24 19Z,  -0.70,   2.79,  99.90,   1.65,  -0.44,
01/24 20Z,  -0.70,   2.04,  99.90,   0.91,  -0.44,  (min)
01/24 21Z,  -0.70,   2.85,  99.90,   1.72,  -0.44,
01/24 22Z,  -0.70,   4.82,  99.90,   3.68,  -0.44,
01/24 23Z,  -0.70,   7.11,  99.90,   5.97,  -0.44,
01/25 00Z,  -0.70,   9.02,  99.90,   7.88,  -0.44,
01/25 01Z,  -0.70,  10.17,  99.90,   9.03,  -0.44,
01/25 02Z,  -0.70,  10.41,  99.90,   9.27,  -0.44,  (max)
01/25 03Z,  -0.60,   9.76,  99.90,   8.73,  -0.44,
01/25 04Z,  -0.60,   8.31,  99.90,   7.27,  -0.44,
01/25 05Z,  -0.60,   6.28,  99.90,   5.24,  -0.44,
01/25 06Z,  -0.50,   4.14,  99.90,   3.20,  -0.44,
01/25 07Z,  -0.60,   2.45,  99.90,   1.41,  -0.44,
01/25 08Z,  -0.50,   1.79,  99.90,   0.85,  -0.44,  (min)
01/25 09Z,  -0.50,   2.61,  99.90,   1.67,  -0.44,
01/25 10Z,  -0.50,   4.76,  99.90,   3.82,  -0.44,
01/25 11Z,  -0.50,   7.49,  99.90,   6.55,  -0.44,
01/25 12Z,  -0.50,   9.99,  99.90,   9.05,  -0.44,
01/25 13Z,  -0.50,  11.79,  99.90,  10.85,  -0.44,
01/25 14Z,  -0.40,  12.65,  99.90,  11.81,  -0.44,  (max)
01/25 15Z,  -0.30,  12.52,  99.90,  11.78,  -0.44,
01/25 16Z,  -0.30,  11.40,  99.90,  10.66,  -0.44,
01/25 17Z,  -0.30,   9.40,  99.90,   8.66,  -0.44,
01/25 18Z,  -0.20,   6.89,  99.90,   6.25,  -0.44,
01/25 19Z,  -0.20,   4.43,  99.90,   3.79,  -0.44,
01/25 20Z,  -0.20,   2.62,  99.90,   1.98,  -0.44,
01/25 21Z,  -0.20,   2.02,  99.90,   1.38,  -0.44,  (min)
01/25 22Z,  -0.30,   2.84,  99.90,   2.10,  -0.44,
01/25 23Z,  -0.30,   4.57,  99.90,   3.83,  -0.44,
01/26 00Z,  -0.40,   6.45,  99.90,   5.61,  -0.44,
01/26 01Z,  -0.30,   7.98,  99.90,   7.24,  -0.44,
01/26 02Z,  -0.30,   8.94,  99.90,   8.20,  -0.44,
01/26 03Z,  -0.30,   9.24,  99.90,   8.51,  -0.44,  (max)
01/26 04Z,  -0.20,   8.87,  99.90,   8.24,  -0.44,
01/26 05Z,  -0.10,   7.82,  99.90,   7.28,  -0.44,
01/26 06Z,   0.00,   6.26,  99.90,   5.82,  -0.44,
01/26 07Z,   0.00,   4.63,  99.90,   4.19,  -0.44,
01/26 08Z,   0.00,   3.44,  99.90,   3.00,  -0.44,
01/26 09Z,   0.00,   3.19,  99.90,   2.75,  -0.44,  (min)
01/26 10Z,   0.20,   4.21,  99.90,   3.97,  -0.44,
01/26 11Z,   0.10,   6.25,  99.90,   5.91,  -0.44,
01/26 12Z,   0.00,   8.58,  99.90,   8.14,  -0.44,
01/26 13Z,   0.10,  10.60,  99.90,  10.26,  -0.44,
01/26 14Z,   0.10,  12.01,  99.90,  11.67,  -0.44,
01/26 15Z,   0.10,  12.65,  99.90,  12.31,  -0.44,  (max)
01/26 16Z,   0.10,  12.43,  99.90,  12.09,  -0.44,
01/26 17Z,   0.10,  11.29,  99.90,  10.96,  -0.44,
01/26 18Z,   0.20,   9.30,  99.90,   9.06,  -0.44,