EXTRA-TROPICAL  STORM  SURGE
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hat-on
mhhw-on
msl-on
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Alaska
Gulf of Alaska
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Surge List
Gulf of Alaska
#Anchorage, AK : 03/13/2026 04:21:14 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/11 12Z,  -0.80,  17.99,  16.41,  99.90,  -0.78,
03/11 13Z,  -0.70,  13.98,  13.09,  99.90,  -0.19,
03/11 14Z,  -0.70,  11.37,  10.66,  99.90,  -0.01,
03/11 15Z,  -0.70,  10.49,   9.79,  99.90,  -0.00,  (min)
03/11 16Z,  -0.70,  11.01,  11.76,  99.90,   1.45,
03/11 17Z,  -0.70,  13.83,  15.19,  99.90,   2.06,
03/11 18Z,  -0.70,  18.68,  18.73,  99.90,   0.75,
03/11 19Z,  -0.70,  22.57,  21.54,  99.90,  -0.33,
03/11 20Z,  -0.70,  23.99,  23.28,  99.90,  -0.01,
03/11 21Z,  -0.70,  24.11,  23.43,  99.90,   0.02,  (max)
03/11 22Z,  -0.70,  23.18,  21.88,  99.90,  -0.60,
03/11 23Z,  -0.70,  20.56,  18.70,  99.90,  -1.16,
03/12 00Z,  -0.70,  16.58,  14.92,  99.90,  -0.96,
03/12 01Z,  -0.60,  12.29,  11.42,  99.90,  -0.27,
03/12 02Z,  -0.60,   8.95,   8.25,  99.90,  -0.10,
03/12 03Z,  -0.60,   7.04,   5.70,  99.90,  -0.74,
03/12 04Z,  -0.60,   5.94,   4.52,  99.90,  -0.82,  (min)
03/12 05Z,  -0.60,   6.22,   6.12,  99.90,   0.50,
03/12 06Z,  -0.60,   9.24,   9.99,  99.90,   1.35,
03/12 07Z,  -0.50,  13.61,  14.00,  99.90,   0.89,
03/12 08Z,  -0.50,  17.06,  17.42,  99.90,   0.86,
03/12 09Z,  -0.50,  19.88,  20.11,  99.90,   0.73,
03/12 10Z,  -0.50,  22.41,  21.86,  99.90,  -0.05,
03/12 11Z,  -0.50,  23.33,  22.16,  99.90,  -0.67,  (max)
03/12 12Z,  -0.50,  21.89,  21.09,  99.90,  -0.30,
03/12 13Z,  -0.50,  18.78,  18.89,  99.90,   0.61,
03/12 14Z,  -0.40,  15.40,  16.18,  99.90,   1.18,
03/12 15Z,  -0.40,  13.14,  13.65,  99.90,   0.91,
03/12 16Z,  -0.40,  11.94,  12.11,  99.90,   0.57,
03/12 17Z,  -0.30,  11.65,  12.02,  99.90,   0.67,  (min)
03/12 18Z,  -0.30,  13.58,  13.52,  99.90,   0.24,
03/12 19Z,  -0.30,  17.40,  16.10,  99.90,  -1.00,
03/12 20Z,  -0.30,  20.40,  18.86,  99.90,  -1.24,
03/12 21Z,  -0.30,  21.75,  20.85,  99.90,  -0.60,
03/12 22Z,  -0.30,  22.51,  21.75,  99.90,  -0.46,  (max)
03/12 23Z,  -0.30,  22.37,  21.36,  99.90,  -0.71,
03/13 00Z,  -0.30,  20.50,  19.20,  99.90,  -1.00,
03/13 01Z,  -0.30,  17.23,  16.06,  99.90,  -0.87,
03/13 02Z,  -0.40,  13.53,  12.73,  99.90,  -0.40,
03/13 03Z,  -0.40,  10.50,   9.63,  99.90,  -0.47,
03/13 04Z,  -0.30,   8.30,   6.96,  99.90,  -1.04,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/13 05Z,  -0.30,   6.36,  99.90,   5.08,  -0.99,
03/13 06Z,  -0.30,   5.82,  99.90,   4.59,  -0.93,  (min)
03/13 07Z,  -0.20,   8.18,  99.90,   7.11,  -0.87,
03/13 08Z,  -0.20,  11.99,  99.90,  10.97,  -0.81,
03/13 09Z,  -0.30,  15.42,  99.90,  14.36,  -0.75,
03/13 10Z,  -0.30,  18.91,  99.90,  17.91,  -0.70,
03/13 11Z,  -0.30,  22.27,  99.90,  21.34,  -0.64,
03/13 12Z,  -0.40,  23.83,  99.90,  22.85,  -0.58,  (max)
03/13 13Z,  -0.40,  22.92,  99.90,  22.00,  -0.52,
03/13 14Z,  -0.40,  20.22,  99.90,  19.35,  -0.46,
03/13 15Z,  -0.50,  17.04,  99.90,  16.14,  -0.41,
03/13 16Z,  -0.50,  14.49,  99.90,  13.65,  -0.35,
03/13 17Z,  -0.50,  12.35,  99.90,  11.50,  -0.35,
03/13 18Z,  -0.50,  10.97,  99.90,  10.12,  -0.35,  (min)
03/13 19Z,  -0.50,  12.12,  99.90,  11.27,  -0.35,
03/13 20Z,  -0.50,  15.39,  99.90,  14.54,  -0.35,
03/13 21Z,  -0.50,  18.26,  99.90,  17.41,  -0.35,
03/13 22Z,  -0.50,  20.25,  99.90,  19.41,  -0.35,
03/13 23Z,  -0.50,  22.06,  99.90,  21.22,  -0.35,
03/14 00Z,  -0.50,  22.80,  99.90,  21.95,  -0.35,  (max)
03/14 01Z,  -0.60,  21.55,  99.90,  20.60,  -0.35,
03/14 02Z,  -0.60,  18.68,  99.90,  17.74,  -0.35,
03/14 03Z,  -0.60,  15.12,  99.90,  14.17,  -0.35,
03/14 04Z,  -0.60,  11.83,  99.90,  10.88,  -0.35,
03/14 05Z,  -0.60,   8.79,  99.90,   7.84,  -0.35,
03/14 06Z,  -0.60,   5.77,  99.90,   4.82,  -0.35,
03/14 07Z,  -0.50,   4.60,  99.90,   3.75,  -0.35,  (min)
03/14 08Z,  -0.50,   6.79,  99.90,   5.94,  -0.35,
03/14 09Z,  -0.50,  10.68,  99.90,   9.83,  -0.35,
03/14 10Z,  -0.50,  14.70,  99.90,  13.85,  -0.35,
03/14 11Z,  -0.50,  19.15,  99.90,  18.30,  -0.35,
03/14 12Z,  -0.50,  23.24,  99.90,  22.40,  -0.35,
03/14 13Z,  -0.50,  25.15,  99.90,  24.30,  -0.35,  (max)
03/14 14Z,  -0.50,  24.37,  99.90,  23.52,  -0.35,
03/14 15Z,  -0.50,  21.62,  99.90,  20.77,  -0.35,
03/14 16Z,  -0.50,  18.16,  99.90,  17.31,  -0.35,
03/14 17Z,  -0.50,  14.85,  99.90,  14.00,  -0.35,
03/14 18Z,  -0.40,  11.53,  99.90,  10.78,  -0.35,
03/14 19Z,  -0.40,   9.25,  99.90,   8.50,  -0.35,  (min)
03/14 20Z,  -0.50,  10.16,  99.90,   9.31,  -0.35,
03/14 21Z,  -0.50,  13.56,  99.90,  12.72,  -0.35,
03/14 22Z,  -0.50,  16.99,  99.90,  16.14,  -0.35,
03/14 23Z,  -0.50,  20.06,  99.90,  19.21,  -0.35,
03/15 00Z,  -0.50,  22.91,  99.90,  22.06,  -0.35,
03/15 01Z,  -0.60,  24.21,  99.90,  23.26,  -0.35,  (max)
03/15 02Z,  -0.60,  23.14,  99.90,  22.19,  -0.35,
03/15 03Z,  -0.60,  20.18,  99.90,  19.23,  -0.35,
03/15 04Z,  -0.60,  16.27,  99.90,  15.33,  -0.35,
03/15 05Z,  -0.60,  12.32,  99.90,  11.37,  -0.35,
03/15 06Z,  -0.60,   8.25,  99.90,   7.30,  -0.35,
03/15 07Z,  -0.60,   4.38,  99.90,   3.43,  -0.35,
03/15 08Z,  -0.70,   3.16,  99.90,   2.11,  -0.35,  (min)
03/15 09Z,  -0.70,   5.87,  99.90,   4.82,  -0.35,
03/15 10Z,  -0.80,  10.46,  99.90,   9.31,  -0.35,
03/15 11Z,  -0.80,  15.40,  99.90,  14.25,  -0.35,
03/15 12Z,  -0.90,  20.70,  99.90,  19.45,  -0.35,
03/15 13Z,  -0.90,  25.06,  99.90,  23.81,  -0.35,
03/15 14Z,  -0.90,  26.74,  99.90,  25.50,  -0.35,  (max)
03/15 15Z,  -0.90,  25.56,  99.90,  24.31,  -0.35,
03/15 16Z,  -0.90,  22.33,  99.90,  21.08,  -0.35,
03/15 17Z,  -0.90,  18.25,  99.90,  17.00,  -0.35,
03/15 18Z,  -0.90,  14.01,  99.90,  12.76,  -0.35,
03/15 19Z,  -0.90,   9.69,  99.90,   8.44,  -0.35,
03/15 20Z,  -0.90,   7.07,  99.90,   5.82,  -0.35,  (min)
03/15 21Z,  -0.90,   8.44,  99.90,   7.20,  -0.35,
03/15 22Z,  -1.00,  12.64,  99.90,  11.29,  -0.35,
03/15 23Z,  -1.00,  17.07,  99.90,  15.72,  -0.35,
03/16 00Z,  -1.00,  21.23,  99.90,  19.88,  -0.35,
03/16 01Z,  -1.00,  24.72,  99.90,  23.37,  -0.35,
03/16 02Z,  -1.00,  25.99,  99.90,  24.65,  -0.35,  (max)
03/16 03Z,  -1.00,  24.54,  99.90,  23.19,  -0.35,
03/16 04Z,  -0.90,  21.05,  99.90,  19.80,  -0.35,
03/16 05Z,  -0.90,  16.51,  99.90,  15.26,  -0.35,
03/16 06Z,  -0.80,  11.78,  99.90,  10.64,  -0.35,
03/16 07Z,  -0.80,   6.87,  99.90,   5.72,  -0.35,
03/16 08Z,  -0.80,   2.72,  99.90,   1.57,  -0.35,
03/16 09Z,  -0.80,   2.23,  99.90,   1.08,  -0.35,  (min)
03/16 10Z,  -0.80,   6.10,  99.90,   4.96,  -0.35,
03/16 11Z,  -0.80,  11.77,  99.90,  10.62,  -0.35,
03/16 12Z,  -0.70,  17.60,  99.90,  16.55,  -0.35,
03/16 13Z,  -0.70,  23.25,  99.90,  22.20,  -0.35,
03/16 14Z,  -0.60,  27.17,  99.90,  26.22,  -0.35,
03/16 15Z,  -0.50,  28.00,  99.90,  27.15,  -0.35,  (max)
03/16 16Z,  -0.40,  25.96,  99.90,  25.21,  -0.35,
03/16 17Z,  -0.30,  21.98,  99.90,  21.33,  -0.35,
03/16 18Z,  -0.30,  17.19,  99.90,  16.54,  -0.35,
03/16 19Z,  99.90,  12.13,  99.90,  99.90,  -0.35,
03/16 20Z,  99.90,   7.25,  99.90,  99.90,  -0.35,
03/16 21Z,  99.90,   5.03,  99.90,  99.90,  -0.35,
03/16 22Z,  99.90,   7.57,  99.90,  99.90,  -0.35,
03/16 23Z,  99.90,  13.00,  99.90,  99.90,  -0.35,
03/17 00Z,  99.90,  18.51,  99.90,  99.90,  -0.35,