EXTRA-TROPICAL  STORM  SURGE
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Gulf of Alaska
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Surge List
Gulf of Alaska
#Yakutat, AK : 08/13/2026 21:22:47 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
08/12 06Z,  -0.60,   7.15,   5.89,  99.90,  -0.66,
08/12 07Z,  -0.60,   9.35,   8.28,  99.90,  -0.47,
08/12 08Z,  -0.70,  10.91,   9.81,  99.90,  -0.40,
08/12 09Z,  -0.70,  11.35,   9.98,  99.90,  -0.67,  (max)
08/12 10Z,  -0.70,  10.46,   9.35,  99.90,  -0.41,
08/12 11Z,  -0.70,   8.33,   7.06,  99.90,  -0.57,
08/12 12Z,  -0.80,   5.39,   4.20,  99.90,  -0.39,
08/12 13Z,  -0.80,   2.25,   0.95,  99.90,  -0.50,
08/12 14Z,  -0.80,  -0.40,  -1.69,  99.90,  -0.49,
08/12 15Z,  -0.80,  -1.99,  -3.32,  99.90,  -0.53,
08/12 16Z,  -0.80,  -2.19,  -3.52,  99.90,  -0.53,  (min)
08/12 17Z,  -0.80,  -0.99,  -2.30,  99.90,  -0.51,
08/12 18Z,  -0.80,   1.29,  -0.11,  99.90,  -0.60,
08/12 19Z,  -0.80,   4.08,   2.57,  99.90,  -0.71,
08/12 20Z,  -0.80,   6.72,   5.35,  99.90,  -0.57,
08/12 21Z,  -0.80,   8.58,   7.28,  99.90,  -0.50,
08/12 22Z,  -0.80,   9.28,   7.82,  99.90,  -0.66,  (max)
08/12 23Z,  -0.80,   8.73,   7.43,  99.90,  -0.50,
08/13 00Z,  -0.90,   7.17,   5.91,  99.90,  -0.36,
08/13 01Z,  -0.90,   5.08,   3.69,  99.90,  -0.49,
08/13 02Z,  -0.90,   3.10,   1.84,  99.90,  -0.36,
08/13 03Z,  -0.90,   1.83,   0.49,  99.90,  -0.44,
08/13 04Z,  -0.90,   1.66,   0.34,  99.90,  -0.42,  (min)
08/13 05Z,  -0.90,   2.70,   1.51,  99.90,  -0.29,
08/13 06Z,  -0.90,   4.73,   3.40,  99.90,  -0.43,
08/13 07Z,  -0.90,   7.24,   5.97,  99.90,  -0.37,
08/13 08Z,  -0.90,   9.57,   8.36,  99.90,  -0.31,
08/13 09Z,  -0.90,  11.08,   9.87,  99.90,  -0.31,
08/13 10Z,  -0.90,  11.32,  10.11,  99.90,  -0.31,  (max)
08/13 11Z,  -0.90,  10.13,   8.90,  99.90,  -0.33,
08/13 12Z,  -0.90,   7.72,   6.60,  99.90,  -0.22,
08/13 13Z,  -0.90,   4.60,   3.42,  99.90,  -0.28,
08/13 14Z,  -0.90,   1.47,   0.27,  99.90,  -0.30,
08/13 15Z,  -0.90,  -0.97,  -2.08,  99.90,  -0.21,
08/13 16Z,  -0.90,  -2.17,  -3.50,  99.90,  -0.43,  (min)
08/13 17Z,  -0.90,  -1.87,  -3.13,  99.90,  -0.36,
08/13 18Z,  -0.90,  -0.17,  -1.42,  99.90,  -0.35,
08/13 19Z,  -0.80,   2.47,   1.15,  99.90,  -0.52,
08/13 20Z,  -0.80,   5.42,   4.07,  99.90,  -0.55,
08/13 21Z,  -0.80,   7.96,   6.79,  99.90,  -0.37,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
08/13 22Z,  -0.80,   9.51,  99.90,   8.33,  -0.38,
08/13 23Z,  -0.70,   9.74,  99.90,   8.65,  -0.39,  (max)
08/14 00Z,  -0.70,   8.66,  99.90,   7.57,  -0.39,
08/14 01Z,  -0.60,   6.64,  99.90,   5.64,  -0.40,
08/14 02Z,  -0.60,   4.26,  99.90,   3.26,  -0.40,
08/14 03Z,  -0.60,   2.20,  99.90,   1.19,  -0.41,
08/14 04Z,  -0.60,   1.05,  99.90,   0.03,  -0.42,  (min)
08/14 05Z,  -0.50,   1.14,  99.90,   0.22,  -0.42,
08/14 06Z,  -0.50,   2.49,  99.90,   1.57,  -0.43,
08/14 07Z,  -0.50,   4.77,  99.90,   3.84,  -0.43,
08/14 08Z,  -0.50,   7.39,  99.90,   6.45,  -0.44,
08/14 09Z,  -0.50,   9.65,  99.90,   8.70,  -0.45,
08/14 10Z,  -0.50,  10.94,  99.90,   9.99,  -0.45,  (max)
08/14 11Z,  -0.50,  10.86,  99.90,   9.91,  -0.45,
08/14 12Z,  -0.50,   9.38,  99.90,   8.43,  -0.45,
08/14 13Z,  -0.40,   6.79,  99.90,   5.95,  -0.45,
08/14 14Z,  -0.40,   3.70,  99.90,   2.85,  -0.45,
08/14 15Z,  -0.40,   0.81,  99.90,  -0.03,  -0.45,
08/14 16Z,  -0.40,  -1.18,  99.90,  -2.02,  -0.45,
08/14 17Z,  -0.40,  -1.81,  99.90,  -2.66,  -0.45,  (min)
08/14 18Z,  -0.30,  -0.96,  99.90,  -1.70,  -0.45,
08/14 19Z,  -0.30,   1.15,  99.90,   0.41,  -0.45,
08/14 20Z,  -0.30,   3.99,  99.90,   3.25,  -0.45,
08/14 21Z,  -0.30,   6.87,  99.90,   6.12,  -0.45,
08/14 22Z,  -0.30,   9.08,  99.90,   8.33,  -0.45,
08/14 23Z,  -0.20,  10.12,  99.90,   9.47,  -0.45,  (max)
08/15 00Z,  -0.20,   9.78,  99.90,   9.13,  -0.45,
08/15 01Z,  -0.20,   8.21,  99.90,   7.56,  -0.45,
08/15 02Z,  -0.20,   5.86,  99.90,   5.22,  -0.45,
08/15 03Z,  -0.20,   3.38,  99.90,   2.73,  -0.45,
08/15 04Z,  -0.20,   1.43,  99.90,   0.79,  -0.45,
08/15 05Z,  -0.10,   0.54,  99.90,  -0.00,  -0.45,  (min)
08/15 06Z,  -0.10,   0.96,  99.90,   0.41,  -0.45,
08/15 07Z,  -0.10,   2.56,  99.90,   2.02,  -0.45,
08/15 08Z,  -0.10,   4.95,  99.90,   4.40,  -0.45,
08/15 09Z,  -0.10,   7.48,  99.90,   6.94,  -0.45,
08/15 10Z,  -0.10,   9.49,  99.90,   8.95,  -0.45,
08/15 11Z,  -0.10,  10.43,  99.90,   9.88,  -0.45,  (max)
08/15 12Z,  -0.10,  10.02,  99.90,   9.47,  -0.45,
08/15 13Z,  -0.10,   8.33,  99.90,   7.78,  -0.45,
08/15 14Z,  -0.20,   5.75,  99.90,   5.10,  -0.45,
08/15 15Z,  -0.20,   2.91,  99.90,   2.26,  -0.45,
08/15 16Z,  -0.20,   0.50,  99.90,  -0.14,  -0.45,
08/15 17Z,  -0.20,  -0.88,  99.90,  -1.52,  -0.45,
08/15 18Z,  -0.20,  -0.90,  99.90,  -1.54,  -0.45,  (min)
08/15 19Z,  -0.20,   0.44,  99.90,  -0.20,  -0.45,
08/15 20Z,  -0.10,   2.80,  99.90,   2.25,  -0.45,
08/15 21Z,  -0.10,   5.60,  99.90,   5.05,  -0.45,
08/15 22Z,  -0.10,   8.15,  99.90,   7.60,  -0.45,
08/15 23Z,  -0.10,   9.84,  99.90,   9.29,  -0.45,
08/16 00Z,  -0.10,  10.28,  99.90,   9.74,  -0.45,  (max)
08/16 01Z,  -0.10,   9.41,  99.90,   8.86,  -0.45,
08/16 02Z,  -0.20,   7.47,  99.90,   6.82,  -0.45,
08/16 03Z,  -0.20,   4.99,  99.90,   4.34,  -0.45,
08/16 04Z,  -0.20,   2.61,  99.90,   1.96,  -0.45,
08/16 05Z,  -0.20,   0.94,  99.90,   0.29,  -0.45,
08/16 06Z,  -0.20,   0.39,  99.90,  -0.26,  -0.45,  (min)
08/16 07Z,  -0.20,   1.09,  99.90,   0.44,  -0.45,
08/16 08Z,  -0.20,   2.83,  99.90,   2.18,  -0.45,
08/16 09Z,  -0.20,   5.15,  99.90,   4.50,  -0.45,
08/16 10Z,  -0.20,   7.42,  99.90,   6.78,  -0.45,
08/16 11Z,  -0.20,   9.05,  99.90,   8.41,  -0.45,
08/16 12Z,  -0.30,   9.61,  99.90,   8.86,  -0.45,  (max)
08/16 13Z,  -0.30,   8.93,  99.90,   8.18,  -0.45,
08/16 14Z,  -0.30,   7.18,  99.90,   6.44,  -0.45,
08/16 15Z,  -0.30,   4.82,  99.90,   4.07,  -0.45,
08/16 16Z,  -0.30,   2.44,  99.90,   1.70,  -0.45,
08/16 17Z,  -0.30,   0.66,  99.90,  -0.08,  -0.45,
08/16 18Z,  -0.30,  -0.06,  99.90,  -0.81,  -0.45,  (min)
08/16 19Z,  -0.30,   0.46,  99.90,  -0.28,  -0.45,
08/16 20Z,  -0.20,   2.11,  99.90,   1.47,  -0.45,
08/16 21Z,  -0.20,   4.49,  99.90,   3.84,  -0.45,
08/16 22Z,  -0.20,   7.00,  99.90,   6.36,  -0.45,
08/16 23Z,  -0.20,   9.05,  99.90,   8.40,  -0.45,
08/17 00Z,  -0.20,  10.13,  99.90,   9.48,  -0.45,  (max)
08/17 01Z,  -0.20,  10.00,  99.90,   9.35,  -0.45,
08/17 02Z,  -0.30,   8.71,  99.90,   7.97,  -0.45,
08/17 03Z,  -0.30,   6.60,  99.90,   5.86,  -0.45,
08/17 04Z,  -0.30,   4.20,  99.90,   3.45,  -0.45,
08/17 05Z,  -0.30,   2.09,  99.90,   1.35,  -0.45,
08/17 06Z,  -0.20,   0.78,  99.90,   0.14,  -0.45,
08/17 07Z,  -0.20,   0.57,  99.90,  -0.08,  -0.45,  (min)
08/17 08Z,  -0.20,   1.45,  99.90,   0.80,  -0.45,
08/17 09Z,  -0.20,   3.17,  99.90,   2.52,  -0.45,
08/17 10Z,  -0.20,   5.25,  99.90,   4.61,  -0.45,
08/17 11Z,  -0.20,   7.15,  99.90,   6.50,  -0.45,
08/17 12Z,  -0.20,   8.36,  99.90,   7.71,  -0.45,
08/17 13Z,  99.90,   8.58,  99.90,  99.90,  -0.45,
08/17 14Z,  99.90,   7.77,  99.90,  99.90,  -0.45,
08/17 15Z,  99.90,   6.17,  99.90,  99.90,  -0.45,
08/17 16Z,  99.90,   4.20,  99.90,  99.90,  -0.45,
08/17 17Z,  99.90,   2.42,  99.90,  99.90,  -0.45,
08/17 18Z,  99.90,   1.29,  99.90,  99.90,  -0.45,