EXTRA-TROPICAL  STORM  SURGE
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hat-on
mhhw-on
msl-on
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Gulf of Alaska
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Surge List
Gulf of Alaska
#Seldovia, AK : 12/16/2025 16:21:46 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
12/15 00Z,   0.30,   6.15,   5.87,  99.90,  -0.58,
12/15 01Z,   0.20,   4.11,   3.85,  99.90,  -0.46,
12/15 02Z,   0.20,   3.33,   3.12,  99.90,  -0.41,  (min)
12/15 03Z,   0.10,   3.84,   3.75,  99.90,  -0.19,
12/15 04Z,   0.00,   5.52,   5.28,  99.90,  -0.24,
12/15 05Z,   0.00,   8.03,   7.69,  99.90,  -0.34,
12/15 06Z,   0.20,  10.63,  10.34,  99.90,  -0.49,
12/15 07Z,   0.10,  12.63,  12.34,  99.90,  -0.39,
12/15 08Z,   0.00,  13.61,  13.48,  99.90,  -0.13,
12/15 09Z,   0.10,  13.45,  13.62,  99.90,   0.07,  (max)
12/15 10Z,   0.30,  12.27,  12.51,  99.90,  -0.06,
12/15 11Z,   0.40,  10.36,  10.54,  99.90,  -0.22,
12/15 12Z,   0.50,   8.25,   8.26,  99.90,  -0.49,
12/15 13Z,   0.40,   6.73,   6.51,  99.90,  -0.62,
12/15 14Z,   0.40,   6.36,   6.05,  99.90,  -0.71,  (min)
12/15 15Z,   0.40,   7.17,   6.95,  99.90,  -0.62,
12/15 16Z,   0.60,   8.98,   8.88,  99.90,  -0.70,
12/15 17Z,   0.70,  11.48,  11.42,  99.90,  -0.76,
12/15 18Z,   0.80,  14.02,  13.93,  99.90,  -0.89,
12/15 19Z,   0.80,  15.86,  15.83,  99.90,  -0.83,
12/15 20Z,   0.80,  16.54,  16.51,  99.90,  -0.83,  (max)
12/15 21Z,   0.80,  15.92,  15.83,  99.90,  -0.89,
12/15 22Z,   0.80,  14.08,  13.99,  99.90,  -0.89,
12/15 23Z,   0.80,  11.29,  11.26,  99.90,  -0.83,
12/16 00Z,   0.90,   7.97,   8.00,  99.90,  -0.87,
12/16 01Z,   0.90,   4.87,   4.96,  99.90,  -0.81,
12/16 02Z,   0.90,   2.84,   2.92,  99.90,  -0.82,
12/16 03Z,   0.80,   2.25,   2.25,  99.90,  -0.80,  (min)
12/16 04Z,   0.70,   3.12,   3.03,  99.90,  -0.79,
12/16 05Z,   0.70,   5.28,   5.05,  99.90,  -0.93,
12/16 06Z,   0.80,   8.24,   7.90,  99.90,  -1.14,
12/16 07Z,   0.70,  11.17,  10.83,  99.90,  -1.04,
12/16 08Z,   0.70,  13.34,  13.14,  99.90,  -0.90,
12/16 09Z,   0.70,  14.34,  14.40,  99.90,  -0.64,  (max)
12/16 10Z,   0.70,  14.07,  14.32,  99.90,  -0.45,
12/16 11Z,   0.70,  12.69,  12.98,  99.90,  -0.41,
12/16 12Z,   0.60,  10.54,  10.84,  99.90,  -0.30,
12/16 13Z,   0.50,   8.29,   8.64,  99.90,  -0.15,
12/16 14Z,   0.40,   6.79,   6.75,  99.90,  -0.44,
12/16 15Z,   0.40,   6.59,   6.08,  99.90,  -0.91,  (min)
12/16 16Z,   0.40,   7.68,   7.23,  99.90,  -0.85,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
12/16 17Z,   0.40,   9.80,  99.90,   9.39,  -0.81,
12/16 18Z,   0.40,  12.51,  99.90,  12.14,  -0.77,
12/16 19Z,   0.30,  15.03,  99.90,  14.59,  -0.74,
12/16 20Z,   0.20,  16.62,  99.90,  16.12,  -0.70,
12/16 21Z,   0.20,  16.89,  99.90,  16.43,  -0.66,  (max)
12/16 22Z,   0.20,  15.76,  99.90,  15.33,  -0.62,
12/16 23Z,   0.20,  13.39,  99.90,  13.01,  -0.59,
12/17 00Z,   0.10,  10.11,  99.90,   9.66,  -0.55,
12/17 01Z,   0.00,   6.46,  99.90,   5.94,  -0.51,
12/17 02Z,   0.00,   3.31,  99.90,   2.83,  -0.48,
12/17 03Z,   0.00,   1.51,  99.90,   1.07,  -0.44,
12/17 04Z,  -0.10,   1.40,  99.90,   0.89,  -0.40,  (min)
12/17 05Z,  -0.10,   2.88,  99.90,   2.38,  -0.40,
12/17 06Z,  -0.20,   5.68,  99.90,   5.08,  -0.40,
12/17 07Z,  -0.30,   9.11,  99.90,   8.41,  -0.40,
12/17 08Z,  -0.30,  12.26,  99.90,  11.56,  -0.40,
12/17 09Z,  -0.30,  14.41,  99.90,  13.71,  -0.40,
12/17 10Z,  -0.20,  15.19,  99.90,  14.59,  -0.40,  (max)
12/17 11Z,  -0.10,  14.56,  99.90,  14.06,  -0.40,
12/17 12Z,  -0.10,  12.76,  99.90,  12.26,  -0.40,
12/17 13Z,  -0.10,  10.25,  99.90,   9.74,  -0.40,
12/17 14Z,   0.00,   7.84,  99.90,   7.44,  -0.40,
12/17 15Z,   0.00,   6.49,  99.90,   6.08,  -0.40,  (min)
12/17 16Z,  -0.10,   6.66,  99.90,   6.15,  -0.40,
12/17 17Z,  -0.20,   8.22,  99.90,   7.62,  -0.40,
12/17 18Z,  -0.20,  10.78,  99.90,  10.17,  -0.40,
12/17 19Z,  -0.20,  13.70,  99.90,  13.10,  -0.40,
12/17 20Z,  -0.20,  16.13,  99.90,  15.53,  -0.40,
12/17 21Z,  -0.10,  17.37,  99.90,  16.86,  -0.40,  (max)
12/17 22Z,  -0.10,  17.09,  99.90,  16.59,  -0.40,
12/17 23Z,  -0.10,  15.34,  99.90,  14.83,  -0.40,
12/18 00Z,  -0.10,  12.35,  99.90,  11.85,  -0.40,
12/18 01Z,  -0.30,   8.56,  99.90,   7.86,  -0.40,
12/18 02Z,  -0.50,   4.67,  99.90,   3.76,  -0.40,
12/18 03Z,  -0.60,   1.67,  99.90,   0.67,  -0.40,
12/18 04Z,  -0.60,   0.39,  99.90,  -0.62,  -0.40,  (min)
12/18 05Z,  -0.50,   0.98,  99.90,   0.08,  -0.40,
12/18 06Z,  -0.30,   3.24,  99.90,   2.54,  -0.40,
12/18 07Z,  -0.10,   6.69,  99.90,   6.18,  -0.40,
12/18 08Z,   0.00,  10.48,  99.90,  10.07,  -0.40,
12/18 09Z,   0.00,  13.66,  99.90,  13.25,  -0.40,
12/18 10Z,   0.00,  15.56,  99.90,  15.16,  -0.40,
12/18 11Z,  -0.10,  15.89,  99.90,  15.39,  -0.40,  (max)
12/18 12Z,  -0.20,  14.70,  99.90,  14.10,  -0.40,
12/18 13Z,  -0.30,  12.34,  99.90,  11.64,  -0.40,
12/18 14Z,  -0.40,   9.46,  99.90,   8.66,  -0.40,
12/18 15Z,  -0.50,   7.04,  99.90,   6.13,  -0.40,
12/18 16Z,  -0.60,   6.04,  99.90,   5.04,  -0.40,  (min)
12/18 17Z,  -0.60,   6.78,  99.90,   5.78,  -0.40,
12/18 18Z,  -0.60,   8.94,  99.90,   7.94,  -0.40,
12/18 19Z,  -0.40,  11.94,  99.90,  11.14,  -0.40,
12/18 20Z,  -0.20,  15.00,  99.90,  14.40,  -0.40,
12/18 21Z,   0.00,  17.22,  99.90,  16.81,  -0.40,
12/18 22Z,   0.00,  17.96,  99.90,  17.56,  -0.40,  (max)
12/18 23Z,   0.10,  17.03,  99.90,  16.73,  -0.40,
12/19 00Z,   0.00,  14.56,  99.90,  14.16,  -0.40,
12/19 01Z,   0.00,  10.92,  99.90,  10.52,  -0.40,
12/19 02Z,   0.00,   6.71,  99.90,   6.30,  -0.40,
12/19 03Z,  -0.10,   2.78,  99.90,   2.27,  -0.40,
12/19 04Z,  -0.10,   0.21,  99.90,  -0.29,  -0.40,
12/19 05Z,  -0.10,  -0.32,  99.90,  -0.82,  -0.40,  (min)
12/19 06Z,   0.00,   1.15,  99.90,   0.75,  -0.40,
12/19 07Z,   0.10,   4.19,  99.90,   3.89,  -0.40,
12/19 08Z,   0.20,   8.15,  99.90,   7.95,  -0.40,
12/19 09Z,   0.30,  12.09,  99.90,  11.99,  -0.40,
12/19 10Z,   0.20,  15.08,  99.90,  14.87,  -0.40,
12/19 11Z,   0.10,  16.51,  99.90,  16.21,  -0.40,  (max)
12/19 12Z,   0.00,  16.21,  99.90,  15.80,  -0.40,
12/19 13Z,   0.00,  14.34,  99.90,  13.94,  -0.40,
12/19 14Z,   0.00,  11.43,  99.90,  11.03,  -0.40,
12/19 15Z,   0.00,   8.32,  99.90,   7.92,  -0.40,
12/19 16Z,   0.00,   6.12,  99.90,   5.71,  -0.40,
12/19 17Z,  -0.10,   5.71,  99.90,   5.21,  -0.40,  (min)
12/19 18Z,   0.00,   7.16,  99.90,   6.76,  -0.40,
12/19 19Z,   0.00,   9.93,  99.90,   9.52,  -0.40,
12/19 20Z,   0.00,  13.26,  99.90,  12.86,  -0.40,
12/19 21Z,   0.00,  16.29,  99.90,  15.89,  -0.40,
12/19 22Z,   0.00,  18.13,  99.90,  17.72,  -0.40,
12/19 23Z,   0.00,  18.25,  99.90,  17.85,  -0.40,  (max)
12/20 00Z,  -0.10,  16.58,  99.90,  16.08,  -0.40,
12/20 01Z,  -0.20,  13.37,  99.90,  12.76,  -0.40,
12/20 02Z,  -0.40,   9.15,  99.90,   8.35,  -0.40,
12/20 03Z,  -0.40,   4.70,  99.90,   3.89,  -0.40,
12/20 04Z,  -0.50,   1.02,  99.90,   0.11,  -0.40,
12/20 05Z,  -0.40,  -0.84,  99.90,  -1.64,  -0.40,  (min)
12/20 06Z,  -0.30,  -0.43,  99.90,  -1.14,  -0.40,
12/20 07Z,  99.90,   1.92,  99.90,  99.90,  -0.40,
12/20 08Z,  99.90,   5.62,  99.90,  99.90,  -0.40,
12/20 09Z,  99.90,   9.88,  99.90,  99.90,  -0.40,
12/20 10Z,  99.90,  13.72,  99.90,  99.90,  -0.40,
12/20 11Z,  99.90,  16.27,  99.90,  99.90,  -0.40,
12/20 12Z,  99.90,  17.06,  99.90,  99.90,  -0.40,