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 : 02/13/2026 00:21:45 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/11 06Z,   2.70,   9.93,  10.34,  99.90,  -2.29,  (max)
02/11 07Z,   2.70,   9.57,   9.99,  99.90,  -2.28,
02/11 08Z,   2.70,   8.99,   9.51,  99.90,  -2.18,
02/11 09Z,   2.70,   8.29,   8.63,  99.90,  -2.36,
02/11 10Z,   2.70,   7.80,   8.30,  99.90,  -2.20,
02/11 11Z,   2.80,   7.85,   8.11,  99.90,  -2.54,  (min)
02/11 12Z,   2.60,   8.48,   8.84,  99.90,  -2.24,
02/11 13Z,   2.70,   9.54,   9.76,  99.90,  -2.48,
02/11 14Z,   2.90,  10.83,  10.91,  99.90,  -2.82,
02/11 15Z,   3.00,  12.14,  12.12,  99.90,  -3.02,
02/11 16Z,   3.10,  13.10,  12.85,  99.90,  -3.35,
02/11 17Z,   3.00,  13.29,  13.23,  99.90,  -3.06,  (max)
02/11 18Z,   2.50,  12.62,  12.67,  99.90,  -2.45,
02/11 19Z,   2.50,  11.30,  11.67,  99.90,  -2.13,
02/11 20Z,   2.50,   9.54,   9.96,  99.90,  -2.08,
02/11 21Z,   2.60,   7.56,   7.87,  99.90,  -2.29,
02/11 22Z,   2.50,   5.69,   6.26,  99.90,  -1.93,
02/11 23Z,   2.40,   4.39,   4.62,  99.90,  -2.17,
02/12 00Z,   2.10,   3.90,   3.96,  99.90,  -2.04,
02/12 01Z,   2.10,   4.16,   3.94,  99.90,  -2.32,  (min)
02/12 02Z,   2.20,   5.01,   4.71,  99.90,  -2.50,
02/12 03Z,   2.20,   6.35,   6.12,  99.90,  -2.43,
02/12 04Z,   2.20,   7.92,   7.71,  99.90,  -2.41,
02/12 05Z,   2.10,   9.32,   9.12,  99.90,  -2.30,
02/12 06Z,   2.40,  10.22,  10.20,  99.90,  -2.42,
02/12 07Z,   2.50,  10.62,  10.76,  99.90,  -2.36,
02/12 08Z,   2.50,  10.54,  10.82,  99.90,  -2.22,  (max)
02/12 09Z,   2.40,   9.99,  10.33,  99.90,  -2.06,
02/12 10Z,   2.50,   9.08,   9.61,  99.90,  -1.97,
02/12 11Z,   2.50,   8.21,   8.82,  99.90,  -1.89,
02/12 12Z,   2.90,   7.81,   8.55,  99.90,  -2.16,
02/12 13Z,   3.10,   8.06,   8.45,  99.90,  -2.71,  (min)
02/12 14Z,   3.30,   8.90,   9.30,  99.90,  -2.90,
02/12 15Z,   3.40,  10.23,  10.39,  99.90,  -3.24,
02/12 16Z,   3.40,  11.78,  12.02,  99.90,  -3.16,
02/12 17Z,   3.30,  13.06,  13.53,  99.90,  -2.83,
02/12 18Z,   3.50,  13.56,  14.22,  99.90,  -2.84,  (max)
02/12 19Z,   3.60,  13.13,  14.05,  99.90,  -2.68,
02/12 20Z,   3.60,  11.89,  13.00,  99.90,  -2.49,
02/12 21Z,   3.60,  10.02,  11.21,  99.90,  -2.41,
02/12 22Z,   3.60,   7.71,   8.80,  99.90,  -2.51,
02/12 23Z,   3.80,   5.43,   6.33,  99.90,  -2.90,
02/13 00Z,   4.00,   3.72,   4.31,  99.90,  -3.41,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/13 01Z,   4.00,   2.93,  99.90,   3.61,  -3.32,  (min)
02/13 02Z,   4.00,   3.09,  99.90,   3.86,  -3.23,
02/13 03Z,   3.90,   4.12,  99.90,   4.88,  -3.14,
02/13 04Z,   3.80,   5.87,  99.90,   6.63,  -3.05,
02/13 05Z,   3.60,   7.97,  99.90,   8.61,  -2.96,
02/13 06Z,   3.30,   9.85,  99.90,  10.29,  -2.87,
02/13 07Z,   3.00,  11.13,  99.90,  11.36,  -2.78,
02/13 08Z,   2.70,  11.71,  99.90,  11.72,  -2.69,  (max)
02/13 09Z,   2.20,  11.54,  99.90,  11.14,  -2.60,
02/13 10Z,   1.80,  10.61,  99.90,   9.91,  -2.51,
02/13 11Z,   1.30,   9.17,  99.90,   8.05,  -2.42,
02/13 12Z,   1.10,   7.77,  99.90,   6.55,  -2.33,
02/13 13Z,   1.20,   7.01,  99.90,   5.88,  -2.33,  (min)
02/13 14Z,   1.50,   7.14,  99.90,   6.31,  -2.33,
02/13 15Z,   1.80,   8.15,  99.90,   7.63,  -2.33,
02/13 16Z,   2.20,   9.89,  99.90,   9.77,  -2.33,
02/13 17Z,   2.50,  11.94,  99.90,  12.12,  -2.33,
02/13 18Z,   2.90,  13.63,  99.90,  14.20,  -2.33,
02/13 19Z,   3.10,  14.36,  99.90,  15.14,  -2.33,  (max)
02/13 20Z,   3.20,  13.95,  99.90,  14.82,  -2.33,
02/13 21Z,   3.10,  12.48,  99.90,  13.26,  -2.33,
02/13 22Z,   2.80,  10.15,  99.90,  10.62,  -2.33,
02/13 23Z,   2.40,   7.26,  99.90,   7.33,  -2.33,
02/14 00Z,   2.00,   4.43,  99.90,   4.11,  -2.33,
02/14 01Z,   1.40,   2.40,  99.90,   1.47,  -2.33,
02/14 02Z,   0.90,   1.58,  99.90,   0.16,  -2.33,  (min)
02/14 03Z,   0.60,   2.04,  99.90,   0.32,  -2.33,
02/14 04Z,   0.60,   3.65,  99.90,   1.92,  -2.33,
02/14 05Z,   0.70,   6.09,  99.90,   4.46,  -2.33,
02/14 06Z,   0.90,   8.79,  99.90,   7.37,  -2.33,
02/14 07Z,   1.20,  11.07,  99.90,   9.94,  -2.33,
02/14 08Z,   1.50,  12.46,  99.90,  11.64,  -2.33,
02/14 09Z,   1.90,  12.85,  99.90,  12.43,  -2.33,  (max)
02/14 10Z,   2.10,  12.20,  99.90,  11.97,  -2.33,
02/14 11Z,   2.20,  10.59,  99.90,  10.46,  -2.33,
02/14 12Z,   2.40,   8.45,  99.90,   8.53,  -2.33,
02/14 13Z,   2.40,   6.60,  99.90,   6.67,  -2.33,
02/14 14Z,   2.40,   5.72,  99.90,   5.80,  -2.33,  (min)
02/14 15Z,   2.20,   6.11,  99.90,   5.99,  -2.33,
02/14 16Z,   2.00,   7.69,  99.90,   7.36,  -2.33,
02/14 17Z,   1.60,  10.10,  99.90,   9.37,  -2.33,
02/14 18Z,   1.20,  12.72,  99.90,  11.59,  -2.33,
02/14 19Z,   0.90,  14.71,  99.90,  13.28,  -2.33,
02/14 20Z,   0.80,  15.42,  99.90,  13.90,  -2.33,  (max)
02/14 21Z,   0.70,  14.71,  99.90,  13.08,  -2.33,
02/14 22Z,   0.80,  12.69,  99.90,  11.17,  -2.33,
02/14 23Z,   1.00,   9.64,  99.90,   8.32,  -2.33,
02/15 00Z,   1.30,   6.06,  99.90,   5.04,  -2.33,
02/15 01Z,   1.70,   2.80,  99.90,   2.18,  -2.33,
02/15 02Z,   2.10,   0.74,  99.90,   0.51,  -2.33,
02/15 03Z,   2.30,   0.30,  99.90,   0.27,  -2.33,  (min)
02/15 04Z,   2.60,   1.46,  99.90,   1.74,  -2.33,
02/15 05Z,   2.70,   3.92,  99.90,   4.29,  -2.33,
02/15 06Z,   2.60,   7.13,  99.90,   7.41,  -2.33,
02/15 07Z,   2.40,  10.33,  99.90,  10.40,  -2.33,
02/15 08Z,   2.20,  12.72,  99.90,  12.59,  -2.33,
02/15 09Z,   1.70,  13.88,  99.90,  13.25,  -2.33,  (max)
02/15 10Z,   1.20,  13.70,  99.90,  12.58,  -2.33,
02/15 11Z,   1.00,  12.25,  99.90,  10.92,  -2.33,
02/15 12Z,   0.90,   9.78,  99.90,   8.35,  -2.33,
02/15 13Z,   1.00,   7.01,  99.90,   5.68,  -2.33,
02/15 14Z,   1.20,   4.95,  99.90,   3.82,  -2.33,
02/15 15Z,   1.40,   4.35,  99.90,   3.42,  -2.33,  (min)
02/15 16Z,   1.70,   5.38,  99.90,   4.76,  -2.33,
02/15 17Z,   2.00,   7.77,  99.90,   7.45,  -2.33,
02/15 18Z,   2.10,  10.92,  99.90,  10.70,  -2.33,
02/15 19Z,   2.30,  13.98,  99.90,  13.95,  -2.33,
02/15 20Z,   2.20,  16.00,  99.90,  15.87,  -2.33,
02/15 21Z,   2.00,  16.38,  99.90,  16.05,  -2.33,  (max)
02/15 22Z,   1.50,  15.05,  99.90,  14.22,  -2.33,
02/15 23Z,   1.10,  12.25,  99.90,  11.02,  -2.33,
02/16 00Z,   0.80,   8.39,  99.90,   6.86,  -2.33,
02/16 01Z,   0.60,   4.23,  99.90,   2.51,  -2.33,
02/16 02Z,   0.70,   0.85,  99.90,  -0.78,  -2.33,
02/16 03Z,   0.90,  -0.83,  99.90,  -2.25,  -2.33,  (min)
02/16 04Z,   1.10,  -0.46,  99.90,  -1.69,  -2.33,
02/16 05Z,   1.30,   1.70,  99.90,   0.67,  -2.33,
02/16 06Z,   1.50,   5.09,  99.90,   4.27,  -2.33,
02/16 07Z,   1.60,   8.95,  99.90,   8.22,  -2.33,
02/16 08Z,   1.60,  12.34,  99.90,  11.61,  -2.33,
02/16 09Z,   1.40,  14.47,  99.90,  13.55,  -2.33,
02/16 10Z,   1.20,  15.01,  99.90,  13.88,  -2.33,  (max)
02/16 11Z,   0.80,  13.96,  99.90,  12.43,  -2.33,
02/16 12Z,   0.50,  11.52,  99.90,   9.69,  -2.33,
02/16 13Z,   0.30,   8.22,  99.90,   6.20,  -2.33,
02/16 14Z,   0.20,   5.07,  99.90,   2.94,  -2.33,
02/16 15Z,   0.20,   3.19,  99.90,   1.06,  -2.33,  (min)
02/16 16Z,   0.20,   3.26,  99.90,   1.13,  -2.33,
02/16 17Z,   0.40,   5.21,  99.90,   3.29,  -2.33,
02/16 18Z,   0.50,   8.49,  99.90,   6.66,  -2.33,