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
Gulf of Alaska
#Seldovia, AK : 01/19/2026 12:21:48 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/17 12Z,  -0.30,  15.56,  15.01,  99.90,  -0.25,  (max)
01/17 13Z,  -0.40,  13.54,  13.11,  99.90,  -0.03,
01/17 14Z,  -0.50,  10.62,  10.37,  99.90,   0.25,
01/17 15Z,  -0.70,   7.72,   7.49,  99.90,   0.47,
01/17 16Z,  -0.90,   5.95,   5.39,  99.90,   0.34,
01/17 17Z,  -1.00,   5.95,   5.19,  99.90,   0.24,  (min)
01/17 18Z,  -0.30,   7.59,   7.01,  99.90,  -0.28,
01/17 19Z,  -0.20,  10.37,   9.93,  99.90,  -0.24,
01/17 20Z,  -0.20,  13.60,  13.20,  99.90,  -0.20,
01/17 21Z,  -0.40,  16.37,  16.01,  99.90,   0.04,
01/17 22Z,  -0.50,  17.88,  17.47,  99.90,   0.09,  (max)
01/17 23Z,  -0.60,  17.69,  17.29,  99.90,   0.20,
01/18 00Z,  -0.20,  15.78,  15.23,  99.90,  -0.35,
01/18 01Z,  -0.20,  12.41,  11.64,  99.90,  -0.57,
01/18 02Z,  -0.30,   8.13,   7.35,  99.90,  -0.48,
01/18 03Z,  -0.40,   3.76,   3.09,  99.90,  -0.27,
01/18 04Z,  -0.60,   0.42,  -0.22,  99.90,  -0.04,
01/18 05Z,  -0.70,  -0.94,  -1.52,  99.90,   0.12,  (min)
01/18 06Z,  -0.50,  -0.13,  -0.65,  99.90,  -0.02,
01/18 07Z,  -0.40,   2.52,   2.06,  99.90,  -0.06,
01/18 08Z,  -0.30,   6.44,   5.97,  99.90,  -0.17,
01/18 09Z,  -0.20,  10.76,  10.19,  99.90,  -0.37,
01/18 10Z,  -0.10,  14.43,  13.72,  99.90,  -0.61,
01/18 11Z,  -0.10,  16.65,  15.80,  99.90,  -0.75,
01/18 12Z,  -0.30,  17.00,  16.22,  99.90,  -0.48,  (max)
01/18 13Z,  -0.30,  15.48,  14.78,  99.90,  -0.40,
01/18 14Z,  -0.30,  12.54,  11.90,  99.90,  -0.34,
01/18 15Z,  -0.30,   8.98,   8.50,  99.90,  -0.18,
01/18 16Z,  -0.30,   5.96,   5.50,  99.90,  -0.16,
01/18 17Z,  -0.30,   4.63,   3.93,  99.90,  -0.40,  (min)
01/18 18Z,  -0.40,   5.42,   4.72,  99.90,  -0.30,
01/18 19Z,  -0.30,   7.92,   7.29,  99.90,  -0.33,
01/18 20Z,  -0.30,  11.41,  10.69,  99.90,  -0.42,
01/18 21Z,  -0.20,  15.02,  14.22,  99.90,  -0.60,
01/18 22Z,  -0.20,  17.76,  17.01,  99.90,  -0.55,
01/18 23Z,  -0.20,  18.84,  18.05,  99.90,  -0.59,  (max)
01/19 00Z,  -0.30,  17.92,  17.07,  99.90,  -0.55,
01/19 01Z,  -0.30,  15.09,  14.12,  99.90,  -0.67,
01/19 02Z,  -0.40,  10.83,   9.89,  99.90,  -0.54,
01/19 03Z,  -0.40,   5.94,   5.04,  99.90,  -0.50,
01/19 04Z,  -0.40,   1.49,   0.63,  99.90,  -0.46,
01/19 05Z,  -0.40,  -1.30,  -2.16,  99.90,  -0.46,
01/19 06Z,  -0.50,  -1.66,  -2.54,  99.90,  -0.38,  (min)
01/19 07Z,  -0.60,   0.30,  -0.54,  99.90,  -0.24,
01/19 08Z,  -0.60,   3.95,   3.05,  99.90,  -0.30,
01/19 09Z,  -0.60,   8.52,   7.65,  99.90,  -0.27,
01/19 10Z,  -0.60,  13.01,  12.10,  99.90,  -0.31,
01/19 11Z,  -0.70,  16.36,  15.21,  99.90,  -0.45,
01/19 12Z,  -0.60,  17.84,  16.71,  99.90,  -0.53,  (max)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/19 13Z,  -0.50,  17.19,  99.90,  16.17,  -0.52,
01/19 14Z,  -0.50,  14.63,  99.90,  13.62,  -0.51,
01/19 15Z,  -0.50,  10.88,  99.90,   9.88,  -0.50,
01/19 16Z,  -0.50,   7.00,  99.90,   6.01,  -0.48,
01/19 17Z,  -0.50,   4.27,  99.90,   3.30,  -0.47,
01/19 18Z,  -0.60,   3.73,  99.90,   2.67,  -0.46,  (min)
01/19 19Z,  -0.50,   5.46,  99.90,   4.51,  -0.45,
01/19 20Z,  -0.50,   8.79,  99.90,   7.85,  -0.44,
01/19 21Z,  -0.60,  12.79,  99.90,  11.76,  -0.43,
01/19 22Z,  -0.60,  16.50,  99.90,  15.48,  -0.42,
01/19 23Z,  -0.60,  18.89,  99.90,  17.88,  -0.41,
01/20 00Z,  -0.70,  19.26,  99.90,  18.17,  -0.39,  (max)
01/20 01Z,  -0.70,  17.42,  99.90,  16.32,  -0.39,
01/20 02Z,  -0.70,  13.64,  99.90,  12.55,  -0.39,
01/20 03Z,  -0.70,   8.67,  99.90,   7.58,  -0.39,
01/20 04Z,  -0.60,   3.56,  99.90,   2.57,  -0.39,
01/20 05Z,  -0.70,  -0.48,  99.90,  -1.57,  -0.39,
01/20 06Z,  -0.70,  -2.29,  99.90,  -3.38,  -0.39,  (min)
01/20 07Z,  -0.60,  -1.41,  99.90,  -2.41,  -0.39,
01/20 08Z,  -0.60,   1.68,  99.90,   0.68,  -0.39,
01/20 09Z,  -0.60,   6.12,  99.90,   5.12,  -0.39,
01/20 10Z,  -0.60,  11.00,  99.90,  10.00,  -0.39,
01/20 11Z,  -0.60,  15.25,  99.90,  14.26,  -0.39,
01/20 12Z,  -0.60,  17.89,  99.90,  16.90,  -0.39,
01/20 13Z,  -0.70,  18.36,  99.90,  17.26,  -0.39,  (max)
01/20 14Z,  -0.70,  16.58,  99.90,  15.49,  -0.39,
01/20 15Z,  -0.70,  13.08,  99.90,  11.99,  -0.39,
01/20 16Z,  -0.80,   8.83,  99.90,   7.63,  -0.39,
01/20 17Z,  -0.90,   5.04,  99.90,   3.75,  -0.39,
01/20 18Z,  -0.80,   3.00,  99.90,   1.80,  -0.39,  (min)
01/20 19Z,  -0.70,   3.43,  99.90,   2.34,  -0.39,
01/20 20Z,  -0.70,   6.09,  99.90,   4.99,  -0.39,
01/20 21Z,  -0.60,  10.02,  99.90,   9.02,  -0.39,
01/20 22Z,  -0.50,  14.22,  99.90,  13.32,  -0.39,
01/20 23Z,  -0.40,  17.67,  99.90,  16.88,  -0.39,
01/21 00Z,  -0.50,  19.43,  99.90,  18.53,  -0.39,  (max)
01/21 01Z,  -0.60,  18.92,  99.90,  17.92,  -0.39,
01/21 02Z,  -0.80,  16.14,  99.90,  14.94,  -0.39,
01/21 03Z,  -0.90,  11.61,  99.90,  10.32,  -0.39,
01/21 04Z,  -0.90,   6.33,  99.90,   5.04,  -0.39,
01/21 05Z,  -0.90,   1.49,  99.90,   0.20,  -0.39,
01/21 06Z,  -0.70,  -1.68,  99.90,  -2.77,  -0.39,
01/21 07Z,  -0.50,  -2.23,  99.90,  -3.13,  -0.39,  (min)
01/21 08Z,  -0.40,  -0.12,  99.90,  -0.91,  -0.39,
01/21 09Z,  -0.40,   3.88,  99.90,   3.08,  -0.39,
01/21 10Z,  -0.40,   8.74,  99.90,   7.95,  -0.39,
01/21 11Z,  -0.50,  13.51,  99.90,  12.62,  -0.39,
01/21 12Z,  -0.60,  17.13,  99.90,  16.14,  -0.39,
01/21 13Z,  -0.60,  18.77,  99.90,  17.78,  -0.39,  (max)
01/21 14Z,  -0.60,  18.07,  99.90,  17.08,  -0.39,
01/21 15Z,  -0.60,  15.25,  99.90,  14.26,  -0.39,
01/21 16Z,  -0.70,  11.10,  99.90,  10.00,  -0.39,
01/21 17Z,  -0.70,   6.75,  99.90,   5.66,  -0.39,
01/21 18Z,  -0.70,   3.46,  99.90,   2.37,  -0.39,
01/21 19Z,  -0.60,   2.32,  99.90,   1.33,  -0.39,  (min)
01/21 20Z,  -0.50,   3.73,  99.90,   2.84,  -0.39,
01/21 21Z,  -0.40,   7.08,  99.90,   6.29,  -0.39,
01/21 22Z,  -0.30,  11.29,  99.90,  10.60,  -0.39,
01/21 23Z,  -0.30,  15.34,  99.90,  14.64,  -0.39,
01/22 00Z,  -0.40,  18.25,  99.90,  17.46,  -0.39,
01/22 01Z,  -0.50,  19.20,  99.90,  18.30,  -0.39,  (max)
01/22 02Z,  -0.60,  17.80,  99.90,  16.81,  -0.39,
01/22 03Z,  -0.70,  14.28,  99.90,  13.19,  -0.39,
01/22 04Z,  -0.70,   9.40,  99.90,   8.31,  -0.39,
01/22 05Z,  -0.60,   4.30,  99.90,   3.31,  -0.39,
01/22 06Z,  -0.50,   0.20,  99.90,  -0.69,  -0.39,
01/22 07Z,  -0.40,  -1.79,  99.90,  -2.59,  -0.39,  (min)
01/22 08Z,  -0.30,  -1.07,  99.90,  -1.76,  -0.39,
01/22 09Z,  -0.30,   2.06,  99.90,   1.37,  -0.39,
01/22 10Z,  -0.40,   6.58,  99.90,   5.79,  -0.39,
01/22 11Z,  -0.50,  11.44,  99.90,  10.55,  -0.39,
01/22 12Z,  -0.50,  15.68,  99.90,  14.79,  -0.39,
01/22 13Z,  -0.70,  18.37,  99.90,  17.27,  -0.39,
01/22 14Z,  -0.70,  18.86,  99.90,  17.76,  -0.39,  (max)
01/22 15Z,  -0.70,  17.06,  99.90,  15.97,  -0.39,
01/22 16Z,  -0.70,  13.47,  99.90,  12.37,  -0.39,
01/22 17Z,  -0.70,   9.05,  99.90,   7.96,  -0.39,
01/22 18Z,  -0.60,   5.00,  99.90,   4.01,  -0.39,
01/22 19Z,  -0.50,   2.46,  99.90,   1.56,  -0.39,
01/22 20Z,  -0.50,   2.25,  99.90,   1.35,  -0.39,  (min)
01/22 21Z,  -0.40,   4.42,  99.90,   3.63,  -0.39,
01/22 22Z,  -0.40,   8.13,  99.90,   7.33,  -0.39,
01/22 23Z,  -0.50,  12.26,  99.90,  11.36,  -0.39,
01/23 00Z,  -0.60,  15.86,  99.90,  14.87,  -0.39,