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
#Alitak, AK : 02/19/2026 01:21:50 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/17 06Z,  -1.40,  -0.82,  -1.18,  99.90,   1.04,  (min)
02/17 07Z,  -1.50,   1.24,   0.57,  99.90,   0.83,
02/17 08Z,  -1.50,   4.37,   3.69,  99.90,   0.82,
02/17 09Z,  -1.50,   7.70,   7.20,  99.90,   1.00,
02/17 10Z,  -1.50,  10.19,   9.71,  99.90,   1.02,
02/17 11Z,  -1.50,  11.32,  11.14,  99.90,   1.32,  (max)
02/17 12Z,  -1.60,  10.98,  10.57,  99.90,   1.19,
02/17 13Z,  -1.60,   9.41,   9.06,  99.90,   1.25,
02/17 14Z,  -1.70,   7.11,   6.90,  99.90,   1.49,
02/17 15Z,  -1.60,   4.75,   4.71,  99.90,   1.56,
02/17 16Z,  -1.60,   2.97,   2.76,  99.90,   1.39,
02/17 17Z,  -1.50,   2.24,   1.90,  99.90,   1.16,  (min)
02/17 18Z,  -1.50,   2.74,   2.91,  99.90,   1.67,
02/17 19Z,  -1.40,   4.43,   4.32,  99.90,   1.29,
02/17 20Z,  -1.40,   7.06,   6.68,  99.90,   1.02,
02/17 21Z,  -1.40,   9.95,   9.76,  99.90,   1.21,
02/17 22Z,  -1.40,  12.11,  11.79,  99.90,   1.08,
02/17 23Z,  -1.40,  12.82,  12.19,  99.90,   0.77,  (max)
02/18 00Z,  -1.30,  11.95,  11.57,  99.90,   0.92,
02/18 01Z,  -1.40,   9.70,   9.46,  99.90,   1.16,
02/18 02Z,  -1.40,   6.54,   6.11,  99.90,   0.97,
02/18 03Z,  -1.40,   3.17,   2.83,  99.90,   1.06,
02/18 04Z,  -1.40,   0.34,  -0.01,  99.90,   1.05,
02/18 05Z,  -1.30,  -1.31,  -1.79,  99.90,   0.82,
02/18 06Z,  -1.30,  -1.43,  -2.06,  99.90,   0.67,  (min)
02/18 07Z,  -1.30,   0.03,  -0.77,  99.90,   0.50,
02/18 08Z,  -1.30,   2.85,   2.00,  99.90,   0.45,
02/18 09Z,  -1.30,   6.42,   5.52,  99.90,   0.40,
02/18 10Z,  -1.30,   9.68,   8.91,  99.90,   0.53,
02/18 11Z,  -1.30,  11.66,  11.27,  99.90,   0.91,  (max)
02/18 12Z,  -1.30,  11.99,  11.24,  99.90,   0.55,
02/18 13Z,  -1.40,  10.81,  10.06,  99.90,   0.65,
02/18 14Z,  -1.40,   8.53,   8.08,  99.90,   0.95,
02/18 15Z,  -1.40,   5.80,   5.27,  99.90,   0.87,
02/18 16Z,  -1.30,   3.33,   2.56,  99.90,   0.53,
02/18 17Z,  -1.30,   1.75,   1.20,  99.90,   0.75,
02/18 18Z,  -1.30,   1.47,   1.09,  99.90,   0.92,  (min)
02/18 19Z,  -1.40,   2.56,   2.07,  99.90,   0.91,
02/18 20Z,  -1.40,   4.87,   4.09,  99.90,   0.62,
02/18 21Z,  -1.30,   7.93,   7.41,  99.90,   0.78,
02/18 22Z,  -1.30,  10.87,  10.29,  99.90,   0.72,
02/18 23Z,  -1.30,  12.65,  11.90,  99.90,   0.55,
02/19 00Z,  -1.20,  12.74,  11.97,  99.90,   0.43,  (max)
02/19 01Z,  -1.20,  11.21,  10.81,  99.90,   0.80,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/19 02Z,  -1.20,   8.46,  99.90,   8.02,   0.76,
02/19 03Z,  -1.20,   5.12,  99.90,   4.65,   0.73,
02/19 04Z,  -1.20,   1.93,  99.90,   1.43,   0.69,
02/19 05Z,  -1.20,  -0.39,  99.90,  -0.93,   0.66,
02/19 06Z,  -1.20,  -1.31,  99.90,  -1.88,   0.62,  (min)
02/19 07Z,  -1.10,  -0.58,  99.90,  -1.09,   0.59,
02/19 08Z,  -1.10,   1.67,  99.90,   1.12,   0.56,
02/19 09Z,  -1.00,   5.01,  99.90,   4.53,   0.52,
02/19 10Z,  -1.00,   8.64,  99.90,   8.13,   0.49,
02/19 11Z,  -1.00,  11.45,  99.90,  10.90,   0.45,
02/19 12Z,  -0.90,  12.62,  99.90,  12.14,   0.42,  (max)
02/19 13Z,  -0.90,  12.04,  99.90,  11.53,   0.38,
02/19 14Z,  -0.90,  10.07,  99.90,   9.56,   0.38,
02/19 15Z,  -0.90,   7.28,  99.90,   6.76,   0.38,
02/19 16Z,  -0.90,   4.37,  99.90,   3.85,   0.38,
02/19 17Z,  -0.90,   2.03,  99.90,   1.52,   0.38,
02/19 18Z,  -1.00,   0.83,  99.90,   0.21,   0.38,  (min)
02/19 19Z,  -1.00,   1.09,  99.90,   0.48,   0.38,
02/19 20Z,  -0.90,   2.77,  99.90,   2.25,   0.38,
02/19 21Z,  -0.80,   5.53,  99.90,   5.11,   0.38,
02/19 22Z,  -0.70,   8.74,  99.90,   8.42,   0.38,
02/19 23Z,  -0.70,  11.41,  99.90,  11.10,   0.38,
02/20 00Z,  -0.70,  12.62,  99.90,  12.31,   0.38,  (max)
02/20 01Z,  -0.80,  12.07,  99.90,  11.65,   0.38,
02/20 02Z,  -0.90,  10.03,  99.90,   9.52,   0.38,
02/20 03Z,  -0.90,   7.08,  99.90,   6.56,   0.38,
02/20 04Z,  -0.90,   3.89,  99.90,   3.37,   0.38,
02/20 05Z,  -1.00,   1.18,  99.90,   0.57,   0.38,
02/20 06Z,  -0.90,  -0.42,  99.90,  -0.93,   0.38,
02/20 07Z,  -0.90,  -0.48,  99.90,  -1.00,   0.38,  (min)
02/20 08Z,  -0.80,   1.04,  99.90,   0.63,   0.38,
02/20 09Z,  -0.80,   3.84,  99.90,   3.42,   0.38,
02/20 10Z,  -0.80,   7.33,  99.90,   6.92,   0.38,
02/20 11Z,  -0.70,  10.62,  99.90,  10.31,   0.38,
02/20 12Z,  -0.60,  12.67,  99.90,  12.45,   0.38,
02/20 13Z,  -0.60,  12.91,  99.90,  12.69,   0.38,  (max)
02/20 14Z,  -0.70,  11.50,  99.90,  11.18,   0.38,
02/20 15Z,  -0.70,   8.95,  99.90,   8.64,   0.38,
02/20 16Z,  -0.70,   5.92,  99.90,   5.60,   0.38,
02/20 17Z,  -0.80,   3.08,  99.90,   2.66,   0.38,
02/20 18Z,  -0.80,   1.06,  99.90,   0.64,   0.38,
02/20 19Z,  -0.80,   0.34,  99.90,  -0.07,   0.38,  (min)
02/20 20Z,  -0.80,   1.13,  99.90,   0.72,   0.38,
02/20 21Z,  -0.80,   3.22,  99.90,   2.80,   0.38,
02/20 22Z,  -0.70,   6.14,  99.90,   5.83,   0.38,
02/20 23Z,  -0.60,   9.19,  99.90,   8.98,   0.38,
02/21 00Z,  -0.60,  11.39,  99.90,  11.18,   0.38,
02/21 01Z,  -0.60,  11.99,  99.90,  11.77,   0.38,  (max)
02/21 02Z,  -0.70,  10.93,  99.90,  10.61,   0.38,
02/21 03Z,  -0.90,   8.68,  99.90,   8.16,   0.38,
02/21 04Z,  -1.00,   5.86,  99.90,   5.24,   0.38,
02/21 05Z,  -1.10,   3.12,  99.90,   2.40,   0.38,
02/21 06Z,  -1.10,   1.10,  99.90,   0.39,   0.38,
02/21 07Z,  -1.10,   0.32,  99.90,  -0.40,   0.38,  (min)
02/21 08Z,  -1.10,   1.05,  99.90,   0.33,   0.38,
02/21 09Z,  -1.00,   3.13,  99.90,   2.52,   0.38,
02/21 10Z,  -1.00,   6.12,  99.90,   5.50,   0.38,
02/21 11Z,  -0.90,   9.37,  99.90,   8.86,   0.38,
02/21 12Z,  -1.00,  12.02,  99.90,  11.40,   0.38,
02/21 13Z,  -1.00,  13.17,  99.90,  12.55,   0.38,  (max)
02/21 14Z,  -1.10,  12.56,  99.90,  11.84,   0.38,
02/21 15Z,  -1.10,  10.55,  99.90,   9.83,   0.38,
02/21 16Z,  -1.20,   7.74,  99.90,   6.92,   0.38,
02/21 17Z,  -1.20,   4.74,  99.90,   3.92,   0.38,
02/21 18Z,  -1.20,   2.16,  99.90,   1.34,   0.38,
02/21 19Z,  -1.10,   0.56,  99.90,  -0.16,   0.38,
02/21 20Z,  -1.10,   0.31,  99.90,  -0.41,   0.38,  (min)
02/21 21Z,  -1.00,   1.45,  99.90,   0.84,   0.38,
02/21 22Z,  -0.90,   3.67,  99.90,   3.16,   0.38,
02/21 23Z,  -0.90,   6.47,  99.90,   5.95,   0.38,
02/22 00Z,  -0.90,   9.13,  99.90,   8.61,   0.38,
02/22 01Z,  -0.90,  10.78,  99.90,  10.26,   0.38,
02/22 02Z,  -0.90,  10.88,  99.90,  10.36,   0.38,  (max)
02/22 03Z,  -0.90,   9.60,  99.90,   9.08,   0.38,
02/22 04Z,  -0.80,   7.47,  99.90,   7.05,   0.38,
02/22 05Z,  -0.70,   5.06,  99.90,   4.75,   0.38,
02/22 06Z,  -0.60,   2.97,  99.90,   2.75,   0.38,
02/22 07Z,  -0.60,   1.71,  99.90,   1.49,   0.38,  (min)
02/22 08Z,  -0.50,   1.67,  99.90,   1.55,   0.38,
02/22 09Z,  -0.50,   2.94,  99.90,   2.83,   0.38,
02/22 10Z,  -0.40,   5.23,  99.90,   5.22,   0.38,
02/22 11Z,  -0.40,   8.04,  99.90,   8.02,   0.38,
02/22 12Z,  -0.40,  10.77,  99.90,  10.75,   0.38,
02/22 13Z,  -0.30,  12.63,  99.90,  12.71,   0.38,
02/22 14Z,  -0.40,  12.98,  99.90,  12.96,   0.38,  (max)
02/22 15Z,  -0.40,  11.78,  99.90,  11.77,   0.38,
02/22 16Z,  -0.40,   9.52,  99.90,   9.50,   0.38,
02/22 17Z,  -0.40,   6.74,  99.90,   6.72,   0.38,
02/22 18Z,  -0.40,   3.97,  99.90,   3.96,   0.38,