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
#Skagway, AK : 12/15/2025 09:20:53 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
12/13 18Z,   1.10,  14.20,  12.97,  99.90,  -2.33,  (max)
12/13 19Z,   1.10,  12.68,  11.33,  99.90,  -2.45,
12/13 20Z,   1.30,  10.33,   9.02,  99.90,  -2.61,
12/13 21Z,   1.50,   7.63,   6.27,  99.90,  -2.86,
12/13 22Z,   1.70,   5.28,   4.07,  99.90,  -2.91,
12/13 23Z,   1.90,   3.92,   2.60,  99.90,  -3.22,  (min)
12/14 00Z,   1.90,   3.74,   2.72,  99.90,  -2.92,
12/14 01Z,   1.80,   4.66,   3.62,  99.90,  -2.84,
12/14 02Z,   1.70,   6.42,   5.37,  99.90,  -2.75,
12/14 03Z,   1.80,   8.60,   7.63,  99.90,  -2.77,
12/14 04Z,   2.00,  10.53,   9.29,  99.90,  -3.24,
12/14 05Z,   2.20,  11.68,  10.53,  99.90,  -3.35,
12/14 06Z,   1.90,  11.86,  10.62,  99.90,  -3.14,  (max)
12/14 07Z,   1.70,  11.15,  10.06,  99.90,  -2.79,
12/14 08Z,   1.50,   9.67,   8.44,  99.90,  -2.73,
12/14 09Z,   1.40,   7.71,   6.66,  99.90,  -2.45,
12/14 10Z,   1.40,   5.85,   4.92,  99.90,  -2.33,
12/14 11Z,   1.40,   4.77,   3.53,  99.90,  -2.64,  (min)
12/14 12Z,   0.90,   4.81,   3.62,  99.90,  -2.09,
12/14 13Z,   0.80,   5.94,   4.58,  99.90,  -2.16,
12/14 14Z,   0.90,   7.95,   6.51,  99.90,  -2.34,
12/14 15Z,   1.20,  10.48,   9.11,  99.90,  -2.57,
12/14 16Z,   1.60,  12.91,  11.55,  99.90,  -2.96,
12/14 17Z,   1.80,  14.54,  13.23,  99.90,  -3.11,
12/14 18Z,   2.00,  15.01,  13.78,  99.90,  -3.23,  (max)
12/14 19Z,   2.30,  14.29,  13.10,  99.90,  -3.49,
12/14 20Z,   2.40,  12.51,  11.46,  99.90,  -3.45,
12/14 21Z,   2.60,   9.89,   8.88,  99.90,  -3.61,
12/14 22Z,   2.90,   6.94,   5.85,  99.90,  -3.99,
12/14 23Z,   3.20,   4.43,   3.38,  99.90,  -4.25,
12/15 00Z,   2.70,   2.97,   1.87,  99.90,  -3.80,
12/15 01Z,   2.50,   2.78,   1.62,  99.90,  -3.66,  (min)
12/15 02Z,   2.20,   3.80,   2.96,  99.90,  -3.04,
12/15 03Z,   2.10,   5.78,   5.00,  99.90,  -2.88,
12/15 04Z,   2.30,   8.23,   6.88,  99.90,  -3.65,
12/15 05Z,   2.60,  10.41,   9.28,  99.90,  -3.73,
12/15 06Z,   2.60,  11.78,  10.54,  99.90,  -3.84,
12/15 07Z,   2.70,  12.16,  11.04,  99.90,  -3.82,  (max)
12/15 08Z,   2.90,  11.59,  10.59,  99.90,  -3.90,
12/15 09Z,   3.00,  10.19,   9.40,  99.90,  -3.79,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
12/15 10Z,   3.10,   8.24,  99.90,   7.62,  -3.72,
12/15 11Z,   3.20,   6.38,  99.90,   5.92,  -3.66,
12/15 12Z,   3.30,   5.30,  99.90,   5.00,  -3.60,  (min)
12/15 13Z,   3.40,   5.36,  99.90,   5.23,  -3.53,
12/15 14Z,   3.40,   6.56,  99.90,   6.49,  -3.47,
12/15 15Z,   3.40,   8.70,  99.90,   8.69,  -3.41,
12/15 16Z,   3.40,  11.33,  99.90,  11.39,  -3.34,
12/15 17Z,   3.20,  13.73,  99.90,  13.65,  -3.28,
12/15 18Z,   3.20,  15.18,  99.90,  15.17,  -3.22,
12/15 19Z,   3.20,  15.35,  99.90,  15.40,  -3.15,  (max)
12/15 20Z,   3.20,  14.27,  99.90,  14.38,  -3.09,
12/15 21Z,   3.20,  12.08,  99.90,  12.25,  -3.03,
12/15 22Z,   3.10,   9.07,  99.90,   9.14,  -3.03,
12/15 23Z,   2.90,   5.85,  99.90,   5.72,  -3.03,
12/16 00Z,   2.60,   3.23,  99.90,   2.81,  -3.03,
12/16 01Z,   2.40,   1.85,  99.90,   1.23,  -3.03,  (min)
12/16 02Z,   2.40,   1.91,  99.90,   1.28,  -3.03,
12/16 03Z,   2.40,   3.29,  99.90,   2.67,  -3.03,
12/16 04Z,   2.40,   5.69,  99.90,   5.07,  -3.03,
12/16 05Z,   2.60,   8.48,  99.90,   8.06,  -3.03,
12/16 06Z,   2.80,  10.88,  99.90,  10.65,  -3.03,
12/16 07Z,   3.00,  12.34,  99.90,  12.31,  -3.03,
12/16 08Z,   3.00,  12.72,  99.90,  12.69,  -3.03,  (max)
12/16 09Z,   2.90,  12.07,  99.90,  11.94,  -3.03,
12/16 10Z,   2.70,  10.51,  99.90,  10.19,  -3.03,
12/16 11Z,   2.60,   8.41,  99.90,   7.99,  -3.03,
12/16 12Z,   2.40,   6.49,  99.90,   5.86,  -3.03,
12/16 13Z,   2.30,   5.47,  99.90,   4.74,  -3.03,  (min)
12/16 14Z,   2.20,   5.70,  99.90,   4.87,  -3.03,
12/16 15Z,   2.10,   7.16,  99.90,   6.23,  -3.03,
12/16 16Z,   2.00,   9.57,  99.90,   8.54,  -3.03,
12/16 17Z,   2.00,  12.35,  99.90,  11.32,  -3.03,
12/16 18Z,   2.00,  14.68,  99.90,  13.65,  -3.03,
12/16 19Z,   2.10,  15.85,  99.90,  14.92,  -3.03,  (max)
12/16 20Z,   2.20,  15.58,  99.90,  14.75,  -3.03,
12/16 21Z,   2.30,  13.99,  99.90,  13.26,  -3.03,
12/16 22Z,   2.40,  11.29,  99.90,  10.66,  -3.03,
12/16 23Z,   2.30,   7.86,  99.90,   7.13,  -3.03,
12/17 00Z,   2.30,   4.43,  99.90,   3.70,  -3.03,
12/17 01Z,   2.20,   1.88,  99.90,   1.06,  -3.03,
12/17 02Z,   2.10,   0.82,  99.90,  -0.11,  -3.03,  (min)
12/17 03Z,   2.00,   1.36,  99.90,   0.33,  -3.03,
12/17 04Z,   2.00,   3.31,  99.90,   2.28,  -3.03,
12/17 05Z,   1.90,   6.20,  99.90,   5.07,  -3.03,
12/17 06Z,   1.80,   9.29,  99.90,   8.06,  -3.03,
12/17 07Z,   1.50,  11.76,  99.90,  10.23,  -3.03,
12/17 08Z,   1.40,  13.12,  99.90,  11.49,  -3.03,
12/17 09Z,   1.30,  13.29,  99.90,  11.56,  -3.03,  (max)
12/17 10Z,   1.20,  12.36,  99.90,  10.53,  -3.03,
12/17 11Z,   1.20,  10.49,  99.90,   8.66,  -3.03,
12/17 12Z,   1.30,   8.17,  99.90,   6.44,  -3.03,
12/17 13Z,   1.50,   6.22,  99.90,   4.69,  -3.03,
12/17 14Z,   1.80,   5.39,  99.90,   4.16,  -3.03,  (min)
12/17 15Z,   2.10,   5.98,  99.90,   5.05,  -3.03,
12/17 16Z,   2.40,   7.86,  99.90,   7.23,  -3.03,
12/17 17Z,   2.70,  10.60,  99.90,  10.28,  -3.03,
12/17 18Z,   2.90,  13.50,  99.90,  13.37,  -3.03,
12/17 19Z,   2.90,  15.64,  99.90,  15.52,  -3.03,
12/17 20Z,   2.70,  16.38,  99.90,  16.06,  -3.03,  (max)
12/17 21Z,   2.30,  15.57,  99.90,  14.84,  -3.03,
12/17 22Z,   2.00,  13.38,  99.90,  12.36,  -3.03,
12/17 23Z,   1.50,  10.14,  99.90,   8.61,  -3.03,
12/18 00Z,   1.10,   6.34,  99.90,   4.41,  -3.03,
12/18 01Z,   1.00,   2.85,  99.90,   0.82,  -3.03,
12/18 02Z,   1.10,   0.59,  99.90,  -1.33,  -3.03,
12/18 03Z,   1.40,   0.08,  99.90,  -1.54,  -3.03,  (min)
12/18 04Z,   1.60,   1.30,  99.90,  -0.12,  -3.03,
12/18 05Z,   1.80,   3.89,  99.90,   2.66,  -3.03,
12/18 06Z,   2.00,   7.22,  99.90,   6.19,  -3.03,
12/18 07Z,   2.20,  10.46,  99.90,   9.63,  -3.03,
12/18 08Z,   2.40,  12.80,  99.90,  12.17,  -3.03,
12/18 09Z,   2.40,  13.86,  99.90,  13.24,  -3.03,  (max)
12/18 10Z,   2.30,  13.65,  99.90,  12.92,  -3.03,
12/18 11Z,   2.10,  12.29,  99.90,  11.36,  -3.03,
12/18 12Z,   1.80,  10.04,  99.90,   8.81,  -3.03,
12/18 13Z,   1.20,   7.53,  99.90,   5.70,  -3.03,
12/18 14Z,   0.80,   5.70,  99.90,   3.47,  -3.03,
12/18 15Z,   0.80,   5.25,  99.90,   3.02,  -3.03,  (min)
12/18 16Z,   0.90,   6.37,  99.90,   4.24,  -3.03,
12/18 17Z,   1.20,   8.75,  99.90,   6.92,  -3.03,
12/18 18Z,   1.60,  11.80,  99.90,  10.37,  -3.03,
12/18 19Z,   1.90,  14.68,  99.90,  13.55,  -3.03,
12/18 20Z,   2.10,  16.48,  99.90,  15.56,  -3.03,
12/18 21Z,   2.20,  16.67,  99.90,  15.84,  -3.03,  (max)
12/18 22Z,   2.20,  15.21,  99.90,  14.39,  -3.03,
12/18 23Z,   2.00,  12.41,  99.90,  11.38,  -3.03,
12/19 00Z,   1.80,   8.65,  99.90,   7.42,  -3.03,
12/19 01Z,  99.90,   4.61,  99.90,  99.90,  -3.03,
12/19 02Z,  99.90,   1.28,  99.90,  99.90,  -3.03,
12/19 03Z,  99.90,  -0.44,  99.90,  99.90,  -3.03,
12/19 04Z,  99.90,  -0.19,  99.90,  99.90,  -3.03,
12/19 05Z,  99.90,   1.79,  99.90,  99.90,  -3.03,
12/19 06Z,  99.90,   4.96,  99.90,  99.90,  -3.03,