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
#Skagway, AK : 01/17/2026 04:21:41 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/15 12Z,   0.70,   8.05,   7.22,  99.90,  -1.53,
01/15 13Z,   0.60,   6.84,   5.75,  99.90,  -1.69,
01/15 14Z,   0.70,   6.62,   5.47,  99.90,  -1.85,  (min)
01/15 15Z,   0.80,   7.50,   6.34,  99.90,  -1.96,
01/15 16Z,   1.10,   9.31,   7.99,  99.90,  -2.42,
01/15 17Z,   1.40,  11.66,  10.40,  99.90,  -2.66,
01/15 18Z,   1.50,  13.86,  12.49,  99.90,  -2.87,
01/15 19Z,   1.50,  15.17,  13.97,  99.90,  -2.70,
01/15 20Z,   1.50,  15.18,  14.05,  99.90,  -2.63,  (max)
01/15 21Z,   1.50,  13.95,  12.84,  99.90,  -2.61,
01/15 22Z,   1.40,  11.65,  10.36,  99.90,  -2.69,
01/15 23Z,   1.40,   8.57,   7.42,  99.90,  -2.55,
01/16 00Z,   1.30,   5.26,   4.03,  99.90,  -2.53,
01/16 01Z,   1.20,   2.54,   1.31,  99.90,  -2.43,
01/16 02Z,   1.10,   1.07,  -0.28,  99.90,  -2.45,  (min)
01/16 03Z,   1.10,   1.09,  -0.08,  99.90,  -2.27,
01/16 04Z,   1.10,   2.48,   1.23,  99.90,  -2.35,
01/16 05Z,   1.20,   4.93,   3.40,  99.90,  -2.73,
01/16 06Z,   1.40,   7.87,   6.33,  99.90,  -2.94,
01/16 07Z,   1.50,  10.55,   9.15,  99.90,  -2.90,
01/16 08Z,   1.50,  12.37,  10.93,  99.90,  -2.94,
01/16 09Z,   1.40,  13.13,  11.79,  99.90,  -2.74,  (max)
01/16 10Z,   1.40,  12.81,  11.39,  99.90,  -2.82,
01/16 11Z,   1.30,  11.46,  10.24,  99.90,  -2.52,
01/16 12Z,   1.60,   9.38,   8.46,  99.90,  -2.52,
01/16 13Z,   1.60,   7.28,   6.30,  99.90,  -2.58,
01/16 14Z,   1.60,   6.00,   5.13,  99.90,  -2.47,
01/16 15Z,   1.50,   6.01,   4.98,  99.90,  -2.53,  (min)
01/16 16Z,   1.40,   7.33,   6.18,  99.90,  -2.55,
01/16 17Z,   1.30,   9.66,   8.63,  99.90,  -2.33,
01/16 18Z,   1.90,  12.43,  11.26,  99.90,  -3.07,
01/16 19Z,   1.90,  14.80,  13.67,  99.90,  -3.03,
01/16 20Z,   1.80,  16.00,  15.00,  99.90,  -2.80,  (max)
01/16 21Z,   1.60,  15.69,  14.70,  99.90,  -2.59,
01/16 22Z,   1.40,  13.96,  12.99,  99.90,  -2.37,
01/16 23Z,   1.20,  11.07,  10.29,  99.90,  -1.98,
01/17 00Z,   1.10,   7.41,   6.50,  99.90,  -2.01,
01/17 01Z,   1.00,   3.74,   2.97,  99.90,  -1.77,
01/17 02Z,   1.00,   1.01,   0.21,  99.90,  -1.80,
01/17 03Z,   1.10,  -0.09,  -1.11,  99.90,  -2.12,  (min)
01/17 04Z,   1.30,   0.55,  -0.26,  99.90,  -2.11,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/17 05Z,   1.50,   2.68,  99.90,   2.02,  -2.16,
01/17 06Z,   1.60,   5.78,  99.90,   5.17,  -2.20,
01/17 07Z,   1.70,   9.13,  99.90,   8.58,  -2.25,
01/17 08Z,   1.70,  11.91,  99.90,  11.32,  -2.30,
01/17 09Z,   1.70,  13.56,  99.90,  12.92,  -2.34,
01/17 10Z,   1.70,  13.91,  99.90,  13.22,  -2.39,  (max)
01/17 11Z,   1.60,  13.00,  99.90,  12.17,  -2.43,
01/17 12Z,   1.50,  10.99,  99.90,  10.01,  -2.48,
01/17 13Z,   1.40,   8.38,  99.90,   7.26,  -2.52,
01/17 14Z,   1.30,   6.08,  99.90,   4.81,  -2.57,
01/17 15Z,   1.10,   5.00,  99.90,   3.49,  -2.61,  (min)
01/17 16Z,   1.00,   5.53,  99.90,   3.88,  -2.66,
01/17 17Z,   0.90,   7.52,  99.90,   5.76,  -2.66,
01/17 18Z,   0.80,  10.45,  99.90,   8.59,  -2.66,
01/17 19Z,   0.80,  13.55,  99.90,  11.69,  -2.66,
01/17 20Z,   0.90,  15.91,  99.90,  14.15,  -2.66,
01/17 21Z,   1.00,  16.77,  99.90,  15.11,  -2.66,  (max)
01/17 22Z,   1.20,  15.91,  99.90,  14.45,  -2.66,
01/17 23Z,   1.30,  13.50,  99.90,  12.14,  -2.66,
01/18 00Z,   1.40,   9.91,  99.90,   8.65,  -2.66,
01/18 01Z,   1.50,   5.72,  99.90,   4.56,  -2.66,
01/18 02Z,   1.60,   1.90,  99.90,   0.84,  -2.66,
01/18 03Z,   1.60,  -0.51,  99.90,  -1.57,  -2.66,
01/18 04Z,   1.70,  -0.92,  99.90,  -1.88,  -2.66,  (min)
01/18 05Z,   1.70,   0.59,  99.90,  -0.37,  -2.66,
01/18 06Z,   1.60,   3.53,  99.90,   2.47,  -2.66,
01/18 07Z,   1.40,   7.20,  99.90,   5.94,  -2.66,
01/18 08Z,   1.20,  10.76,  99.90,   9.30,  -2.66,
01/18 09Z,   1.00,  13.38,  99.90,  11.73,  -2.66,
01/18 10Z,   0.90,  14.58,  99.90,  12.82,  -2.66,  (max)
01/18 11Z,   0.90,  14.28,  99.90,  12.52,  -2.66,
01/18 12Z,   1.00,  12.62,  99.90,  10.96,  -2.66,
01/18 13Z,   1.20,   9.93,  99.90,   8.47,  -2.66,
01/18 14Z,   1.40,   6.93,  99.90,   5.67,  -2.66,
01/18 15Z,   1.60,   4.72,  99.90,   3.67,  -2.66,
01/18 16Z,   1.70,   4.17,  99.90,   3.21,  -2.66,  (min)
01/18 17Z,   1.80,   5.47,  99.90,   4.61,  -2.66,
01/18 18Z,   1.70,   8.19,  99.90,   7.23,  -2.66,
01/18 19Z,   1.70,  11.62,  99.90,  10.66,  -2.66,
01/18 20Z,   1.50,  14.84,  99.90,  13.68,  -2.66,
01/18 21Z,   1.40,  16.92,  99.90,  15.66,  -2.66,
01/18 22Z,   1.30,  17.20,  99.90,  15.85,  -2.66,  (max)
01/18 23Z,   1.20,  15.60,  99.90,  14.15,  -2.66,
01/19 00Z,   1.20,  12.43,  99.90,  10.97,  -2.66,
01/19 01Z,   1.30,   8.18,  99.90,   6.83,  -2.66,
01/19 02Z,   1.30,   3.68,  99.90,   2.32,  -2.66,
01/19 03Z,   1.40,   0.05,  99.90,  -1.21,  -2.66,
01/19 04Z,   1.40,  -1.67,  99.90,  -2.93,  -2.66,  (min)
01/19 05Z,   1.40,  -1.11,  99.90,  -2.37,  -2.66,
01/19 06Z,   1.40,   1.36,  99.90,   0.11,  -2.66,
01/19 07Z,   1.40,   5.04,  99.90,   3.78,  -2.66,
01/19 08Z,   1.40,   9.06,  99.90,   7.80,  -2.66,
01/19 09Z,   1.40,  12.55,  99.90,  11.29,  -2.66,
01/19 10Z,   1.40,  14.72,  99.90,  13.46,  -2.66,
01/19 11Z,   1.40,  15.22,  99.90,  13.96,  -2.66,  (max)
01/19 12Z,   1.40,  14.10,  99.90,  12.84,  -2.66,
01/19 13Z,   1.50,  11.64,  99.90,  10.49,  -2.66,
01/19 14Z,   1.50,   8.39,  99.90,   7.23,  -2.66,
01/19 15Z,   1.50,   5.30,  99.90,   4.14,  -2.66,
01/19 16Z,   1.50,   3.52,  99.90,   2.37,  -2.66,  (min)
01/19 17Z,   1.50,   3.76,  99.90,   2.60,  -2.66,
01/19 18Z,   1.60,   5.91,  99.90,   4.85,  -2.66,
01/19 19Z,   1.50,   9.28,  99.90,   8.12,  -2.66,
01/19 20Z,   1.50,  12.97,  99.90,  11.82,  -2.66,
01/19 21Z,   1.40,  16.03,  99.90,  14.77,  -2.66,
01/19 22Z,   1.30,  17.56,  99.90,  16.20,  -2.66,  (max)
01/19 23Z,   1.20,  17.08,  99.90,  15.62,  -2.66,
01/20 00Z,   1.10,  14.65,  99.90,  13.09,  -2.66,
01/20 01Z,   1.10,  10.76,  99.90,   9.20,  -2.66,
01/20 02Z,   1.10,   6.09,  99.90,   4.53,  -2.66,
01/20 03Z,   1.10,   1.63,  99.90,   0.07,  -2.66,
01/20 04Z,   1.20,  -1.40,  99.90,  -2.86,  -2.66,
01/20 05Z,   1.30,  -2.13,  99.90,  -3.48,  -2.66,  (min)
01/20 06Z,   1.40,  -0.47,  99.90,  -1.73,  -2.66,
01/20 07Z,   1.50,   2.90,  99.90,   1.74,  -2.66,
01/20 08Z,   1.50,   7.08,  99.90,   5.92,  -2.66,
01/20 09Z,   1.50,  11.14,  99.90,   9.99,  -2.66,
01/20 10Z,   1.40,  14.23,  99.90,  12.97,  -2.66,
01/20 11Z,   1.30,  15.69,  99.90,  14.33,  -2.66,  (max)
01/20 12Z,   1.20,  15.31,  99.90,  13.85,  -2.66,
01/20 13Z,   1.10,  13.32,  99.90,  11.76,  -2.66,
01/20 14Z,   1.00,  10.17,  99.90,   8.52,  -2.66,
01/20 15Z,   1.00,   6.63,  99.90,   4.97,  -2.66,
01/20 16Z,   1.00,   3.78,  99.90,   2.12,  -2.66,
01/20 17Z,   1.10,   2.72,  99.90,   1.16,  -2.66,  (min)
01/20 18Z,   1.10,   3.87,  99.90,   2.31,  -2.66,
01/20 19Z,  99.90,   6.79,  99.90,  99.90,  -2.66,
01/20 20Z,  99.90,  10.57,  99.90,  99.90,  -2.66,
01/20 21Z,  99.90,  14.23,  99.90,  99.90,  -2.66,
01/20 22Z,  99.90,  16.83,  99.90,  99.90,  -2.66,
01/20 23Z,  99.90,  17.62,  99.90,  99.90,  -2.66,
01/21 00Z,  99.90,  16.28,  99.90,  99.90,  -2.66,