EXTRA-TROPICAL  STORM  SURGE
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Gulf of Alaska
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Surge List
Gulf of Alaska
#Valdez, AK : 04/14/2026 06:21:53 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/12 12Z,   0.80,   5.12,   4.31,  99.90,  -1.61,
04/12 13Z,   0.90,   5.26,   4.34,  99.90,  -1.82,  (min)
04/12 14Z,   1.00,   5.88,   4.90,  99.90,  -1.98,
04/12 15Z,   1.00,   6.84,   5.88,  99.90,  -1.96,
04/12 16Z,   1.00,   7.93,   6.96,  99.90,  -1.97,
04/12 17Z,   1.00,   8.84,   7.96,  99.90,  -1.88,
04/12 18Z,   0.90,   9.27,   8.49,  99.90,  -1.68,  (max)
04/12 19Z,   1.00,   8.96,   8.26,  99.90,  -1.70,
04/12 20Z,   1.10,   7.90,   7.17,  99.90,  -1.83,
04/12 21Z,   1.10,   6.32,   5.57,  99.90,  -1.85,
04/12 22Z,   1.20,   4.57,   3.80,  99.90,  -1.97,
04/12 23Z,   1.10,   3.02,   2.27,  99.90,  -1.85,
04/13 00Z,   1.00,   1.97,   1.20,  99.90,  -1.77,
04/13 01Z,   1.10,   1.67,   0.89,  99.90,  -1.88,  (min)
04/13 02Z,   1.20,   2.23,   1.46,  99.90,  -1.97,
04/13 03Z,   1.20,   3.54,   2.77,  99.90,  -1.97,
04/13 04Z,   1.20,   5.33,   4.56,  99.90,  -1.97,
04/13 05Z,   1.20,   7.20,   6.45,  99.90,  -1.95,
04/13 06Z,   1.30,   8.71,   7.96,  99.90,  -2.05,
04/13 07Z,   1.30,   9.49,   8.77,  99.90,  -2.02,  (max)
04/13 08Z,   1.30,   9.36,   8.71,  99.90,  -1.95,
04/13 09Z,   1.30,   8.45,   7.87,  99.90,  -1.88,
04/13 10Z,   1.20,   7.06,   6.44,  99.90,  -1.82,
04/13 11Z,   1.20,   5.56,   4.90,  99.90,  -1.86,
04/13 12Z,   1.20,   4.33,   3.65,  99.90,  -1.88,
04/13 13Z,   1.20,   3.71,   3.08,  99.90,  -1.83,  (min)
04/13 14Z,   1.20,   3.91,   3.28,  99.90,  -1.83,
04/13 15Z,   1.30,   4.90,   4.21,  99.90,  -1.99,
04/13 16Z,   1.30,   6.42,   5.74,  99.90,  -1.98,
04/13 17Z,   1.20,   8.05,   7.34,  99.90,  -1.91,
04/13 18Z,   1.20,   9.33,   8.60,  99.90,  -1.93,
04/13 19Z,   1.20,   9.87,   9.10,  99.90,  -1.97,  (max)
04/13 20Z,   1.20,   9.48,   8.78,  99.90,  -1.90,
04/13 21Z,   1.30,   8.21,   7.58,  99.90,  -1.93,
04/13 22Z,   1.30,   6.33,   5.59,  99.90,  -2.04,
04/13 23Z,   1.40,   4.26,   3.33,  99.90,  -2.33,
04/14 00Z,   1.40,   2.43,   1.34,  99.90,  -2.49,
04/14 01Z,   1.40,   1.28,   0.17,  99.90,  -2.51,
04/14 02Z,   1.30,   1.18,   0.07,  99.90,  -2.41,  (min)
04/14 03Z,   1.20,   2.22,   1.21,  99.90,  -2.21,
04/14 04Z,   1.10,   4.15,   3.13,  99.90,  -2.12,
04/14 05Z,   1.00,   6.48,   5.43,  99.90,  -2.05,
04/14 06Z,   1.00,   8.64,   7.59,  99.90,  -2.05,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/14 07Z,   1.00,  10.11,  99.90,   9.07,  -2.05,
04/14 08Z,   1.00,  10.57,  99.90,   9.53,  -2.04,  (max)
04/14 09Z,   1.00,   9.93,  99.90,   8.90,  -2.03,
04/14 10Z,   1.00,   8.39,  99.90,   7.36,  -2.03,
04/14 11Z,   1.00,   6.34,  99.90,   5.32,  -2.02,
04/14 12Z,   0.90,   4.26,  99.90,   3.14,  -2.02,
04/14 13Z,   0.90,   2.67,  99.90,   1.56,  -2.01,
04/14 14Z,   1.00,   2.06,  99.90,   1.05,  -2.01,  (min)
04/14 15Z,   1.00,   2.64,  99.90,   1.64,  -2.00,
04/14 16Z,   1.00,   4.27,  99.90,   3.28,  -1.99,
04/14 17Z,   1.00,   6.44,  99.90,   5.45,  -1.99,
04/14 18Z,   1.00,   8.54,  99.90,   7.56,  -1.98,
04/14 19Z,   0.90,  10.03,  99.90,   8.95,  -1.98,
04/14 20Z,   0.90,  10.53,  99.90,   9.45,  -1.98,  (max)
04/14 21Z,   0.90,   9.92,  99.90,   8.84,  -1.98,
04/14 22Z,   0.90,   8.32,  99.90,   7.24,  -1.98,
04/14 23Z,   1.00,   6.07,  99.90,   5.09,  -1.98,
04/15 00Z,   0.90,   3.66,  99.90,   2.58,  -1.98,
04/15 01Z,   0.90,   1.67,  99.90,   0.59,  -1.98,
04/15 02Z,   0.80,   0.70,  99.90,  -0.49,  -1.98,  (min)
04/15 03Z,   0.90,   1.10,  99.90,   0.02,  -1.98,
04/15 04Z,   0.90,   2.83,  99.90,   1.75,  -1.98,
04/15 05Z,   0.90,   5.42,  99.90,   4.34,  -1.98,
04/15 06Z,   0.90,   8.15,  99.90,   7.07,  -1.98,
04/15 07Z,   1.00,  10.34,  99.90,   9.36,  -1.98,
04/15 08Z,   1.10,  11.52,  99.90,  10.64,  -1.98,
04/15 09Z,   1.20,  11.43,  99.90,  10.65,  -1.98,  (max)
04/15 10Z,   1.20,  10.10,  99.90,   9.31,  -1.98,
04/15 11Z,   1.10,   7.80,  99.90,   6.92,  -1.98,
04/15 12Z,   0.90,   5.04,  99.90,   3.96,  -1.98,
04/15 13Z,   0.90,   2.47,  99.90,   1.39,  -1.98,
04/15 14Z,   0.90,   0.78,  99.90,  -0.30,  -1.98,
04/15 15Z,   0.80,   0.50,  99.90,  -0.68,  -1.98,  (min)
04/15 16Z,   0.80,   1.74,  99.90,   0.56,  -1.98,
04/15 17Z,   0.70,   4.09,  99.90,   2.81,  -1.98,
04/15 18Z,   0.80,   6.84,  99.90,   5.66,  -1.98,
04/15 19Z,   0.80,   9.25,  99.90,   8.07,  -1.98,
04/15 20Z,   0.90,  10.77,  99.90,   9.69,  -1.98,
04/15 21Z,   0.90,  11.09,  99.90,  10.01,  -1.98,  (max)
04/15 22Z,   0.90,  10.16,  99.90,   9.08,  -1.98,
04/15 23Z,   1.00,   8.16,  99.90,   7.18,  -1.98,
04/16 00Z,   1.00,   5.54,  99.90,   4.56,  -1.98,
04/16 01Z,   1.00,   2.91,  99.90,   1.93,  -1.98,
04/16 02Z,   0.90,   1.02,  99.90,  -0.07,  -1.98,
04/16 03Z,   0.90,   0.49,  99.90,  -0.59,  -1.98,  (min)
04/16 04Z,   0.80,   1.61,  99.90,   0.42,  -1.98,
04/16 05Z,   0.70,   4.07,  99.90,   2.79,  -1.98,
04/16 06Z,   0.60,   7.17,  99.90,   5.79,  -1.98,
04/16 07Z,   0.70,  10.04,  99.90,   8.75,  -1.98,
04/16 08Z,   0.70,  12.01,  99.90,  10.73,  -1.98,
04/16 09Z,   0.80,  12.67,  99.90,  11.49,  -1.98,  (max)
04/16 10Z,   0.70,  11.88,  99.90,  10.60,  -1.98,
04/16 11Z,   0.70,   9.75,  99.90,   8.46,  -1.98,
04/16 12Z,   0.70,   6.68,  99.90,   5.40,  -1.98,
04/16 13Z,   0.60,   3.33,  99.90,   1.95,  -1.98,
04/16 14Z,   0.60,   0.53,  99.90,  -0.85,  -1.98,
04/16 15Z,   0.50,  -0.95,  99.90,  -2.44,  -1.98,  (min)
04/16 16Z,   0.50,  -0.65,  99.90,  -2.13,  -1.98,
04/16 17Z,   0.50,   1.34,  99.90,  -0.15,  -1.98,
04/16 18Z,   0.60,   4.34,  99.90,   2.96,  -1.98,
04/16 19Z,   0.60,   7.49,  99.90,   6.10,  -1.98,
04/16 20Z,   0.70,   9.99,  99.90,   8.71,  -1.98,
04/16 21Z,   0.70,  11.38,  99.90,  10.10,  -1.98,
04/16 22Z,   0.70,  11.41,  99.90,  10.13,  -1.98,  (max)
04/16 23Z,   0.70,  10.10,  99.90,   8.82,  -1.98,
04/17 00Z,   0.70,   7.73,  99.90,   6.44,  -1.98,
04/17 01Z,   0.70,   4.85,  99.90,   3.56,  -1.98,
04/17 02Z,   0.70,   2.23,  99.90,   0.95,  -1.98,
04/17 03Z,   0.60,   0.69,  99.90,  -0.69,  -1.98,  (min)
04/17 04Z,   0.50,   0.82,  99.90,  -0.66,  -1.98,
04/17 05Z,   0.50,   2.69,  99.90,   1.21,  -1.98,
04/17 06Z,   0.50,   5.75,  99.90,   4.27,  -1.98,
04/17 07Z,   0.60,   9.09,  99.90,   7.71,  -1.98,
04/17 08Z,   0.70,  11.83,  99.90,  10.55,  -1.98,
04/17 09Z,   0.80,  13.35,  99.90,  12.17,  -1.98,  (max)
04/17 10Z,   0.70,  13.36,  99.90,  12.07,  -1.98,
04/17 11Z,   0.70,  11.79,  99.90,  10.51,  -1.98,
04/17 12Z,   0.70,   8.89,  99.90,   7.61,  -1.98,
04/17 13Z,   0.70,   5.20,  99.90,   3.91,  -1.98,
04/17 14Z,   0.70,   1.52,  99.90,   0.24,  -1.98,
04/17 15Z,   0.70,  -1.21,  99.90,  -2.49,  -1.98,
04/17 16Z,   0.80,  -2.22,  99.90,  -3.40,  -1.98,  (min)
04/17 17Z,   0.80,  -1.22,  99.90,  -2.40,  -1.98,
04/17 18Z,   0.70,   1.43,  99.90,   0.15,  -1.98,
04/17 19Z,   0.70,   4.89,  99.90,   3.61,  -1.98,
04/17 20Z,   0.70,   8.18,  99.90,   6.90,  -1.98,
04/17 21Z,   0.70,  10.59,  99.90,   9.31,  -1.98,
04/17 22Z,   0.70,  11.71,  99.90,  10.43,  -1.98,  (max)
04/17 23Z,   0.70,  11.39,  99.90,  10.10,  -1.98,
04/18 00Z,   0.70,   9.72,  99.90,   8.44,  -1.98,