EXTRA-TROPICAL  STORM  SURGE
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Manual
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hat-on
mhhw-on
msl-on
mllw-on
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Alaska
Gulf of Alaska
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Surge List
#Valdez, AK : 02/08/2026 03:21:02 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/06 12Z,   0.50,  11.80,  99.90,  99.90,  99.90,
02/06 13Z,   0.30,  12.35,  99.90,  99.90,  99.90,
02/06 14Z,   0.20,  11.67,  99.90,  99.90,  99.90,
02/06 15Z,   0.20,   9.89,  99.90,  99.90,  99.90,
02/06 16Z,   0.40,   7.32,  99.90,  99.90,  99.90,
02/06 17Z,   0.50,   4.56,  99.90,  99.90,  99.90,
02/06 18Z,   0.90,   2.34,  99.90,  99.90,  99.90,
02/06 19Z,   0.90,   1.33,  99.90,  99.90,  99.90,
02/06 20Z,   0.90,   1.86,   1.26,  99.90,  -1.50,  (min)
02/06 21Z,   1.00,   3.69,   3.12,  99.90,  -1.57,
02/06 22Z,   1.00,   6.14,   5.58,  99.90,  -1.56,
02/06 23Z,   1.00,   8.42,   7.87,  99.90,  -1.55,
02/07 00Z,   1.20,   9.98,   9.40,  99.90,  -1.78,
02/07 01Z,   1.20,  10.57,   9.97,  99.90,  -1.80,  (max)
02/07 02Z,   1.10,  10.13,   9.53,  99.90,  -1.70,
02/07 03Z,   1.00,   8.73,   8.19,  99.90,  -1.54,
02/07 04Z,   1.00,   6.60,   6.13,  99.90,  -1.47,
02/07 05Z,   0.90,   4.22,   3.69,  99.90,  -1.43,
02/07 06Z,   1.20,   2.23,   1.61,  99.90,  -1.82,
02/07 07Z,   1.30,   1.29,   0.60,  99.90,  -1.99,  (min)
02/07 08Z,   1.30,   1.80,   1.26,  99.90,  -1.84,
02/07 09Z,   1.20,   3.66,   3.34,  99.90,  -1.52,
02/07 10Z,   1.20,   6.29,   6.05,  99.90,  -1.44,
02/07 11Z,   1.20,   8.90,   8.63,  99.90,  -1.47,
02/07 12Z,   1.50,  10.84,  10.56,  99.90,  -1.78,
02/07 13Z,   1.50,  11.83,  11.55,  99.90,  -1.78,  (max)
02/07 14Z,   1.30,  11.78,  11.51,  99.90,  -1.57,
02/07 15Z,   1.20,  10.73,  10.50,  99.90,  -1.43,
02/07 16Z,   1.10,   8.82,   8.67,  99.90,  -1.25,
02/07 17Z,   1.20,   6.40,   6.27,  99.90,  -1.33,
02/07 18Z,   1.70,   4.02,   3.89,  99.90,  -1.83,
02/07 19Z,   1.80,   2.31,   2.15,  99.90,  -1.96,
02/07 20Z,   1.80,   1.79,   1.62,  99.90,  -1.97,  (min)
02/07 21Z,   1.70,   2.58,   2.42,  99.90,  -1.86,
02/07 22Z,   1.70,   4.32,   4.16,  99.90,  -1.86,
02/07 23Z,   1.60,   6.34,   6.18,  99.90,  -1.76,
02/08 00Z,   1.50,   8.03,   7.87,  99.90,  -1.66,
02/08 01Z,   1.60,   9.05,   8.81,  99.90,  -1.84,
02/08 02Z,   1.70,   9.30,   8.90,  99.90,  -2.10,  (max)
02/08 03Z,   1.80,   8.79,   8.35,  99.90,  -2.24,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/08 04Z,   2.00,   7.59,  99.90,   7.39,  -2.20,
02/08 05Z,   2.10,   5.90,  99.90,   5.85,  -2.16,
02/08 06Z,   2.00,   4.17,  99.90,   4.05,  -2.12,
02/08 07Z,   1.90,   2.94,  99.90,   2.77,  -2.07,
02/08 08Z,   1.80,   2.71,  99.90,   2.48,  -2.03,  (min)
02/08 09Z,   1.80,   3.68,  99.90,   3.49,  -1.99,
02/08 10Z,   1.70,   5.58,  99.90,   5.34,  -1.95,
02/08 11Z,   1.60,   7.83,  99.90,   7.52,  -1.90,
02/08 12Z,   1.50,   9.76,  99.90,   9.40,  -1.86,
02/08 13Z,   1.50,  11.00,  99.90,  10.68,  -1.82,
02/08 14Z,   1.50,  11.41,  99.90,  11.14,  -1.78,  (max)
02/08 15Z,   1.50,  11.01,  99.90,  10.78,  -1.73,
02/08 16Z,   1.50,   9.82,  99.90,   9.59,  -1.73,
02/08 17Z,   1.50,   7.99,  99.90,   7.75,  -1.73,
02/08 18Z,   1.40,   5.84,  99.90,   5.50,  -1.73,
02/08 19Z,   1.30,   3.88,  99.90,   3.44,  -1.73,
02/08 20Z,   1.30,   2.63,  99.90,   2.20,  -1.73,
02/08 21Z,   1.30,   2.42,  99.90,   1.99,  -1.73,  (min)
02/08 22Z,   1.20,   3.23,  99.90,   2.70,  -1.73,
02/08 23Z,   1.20,   4.65,  99.90,   4.11,  -1.73,
02/09 00Z,   1.10,   6.14,  99.90,   5.50,  -1.73,
02/09 01Z,   1.00,   7.30,  99.90,   6.57,  -1.73,
02/09 02Z,   1.00,   7.98,  99.90,   7.25,  -1.73,
02/09 03Z,   1.00,   8.16,  99.90,   7.42,  -1.73,  (max)
02/09 04Z,   1.00,   7.80,  99.90,   7.07,  -1.73,
02/09 05Z,   1.10,   6.93,  99.90,   6.30,  -1.73,
02/09 06Z,   1.20,   5.75,  99.90,   5.21,  -1.73,
02/09 07Z,   1.40,   4.63,  99.90,   4.29,  -1.73,
02/09 08Z,   1.50,   4.02,  99.90,   3.79,  -1.73,  (min)
02/09 09Z,   1.40,   4.26,  99.90,   3.92,  -1.73,
02/09 10Z,   1.20,   5.35,  99.90,   4.82,  -1.73,
02/09 11Z,   1.10,   6.99,  99.90,   6.36,  -1.73,
02/09 12Z,   1.10,   8.68,  99.90,   8.04,  -1.73,
02/09 13Z,   1.20,   9.98,  99.90,   9.45,  -1.73,
02/09 14Z,   1.30,  10.70,  99.90,  10.27,  -1.73,
02/09 15Z,   1.20,  10.82,  99.90,  10.29,  -1.73,  (max)
02/09 16Z,   1.20,  10.31,  99.90,   9.78,  -1.73,
02/09 17Z,   1.20,   9.17,  99.90,   8.64,  -1.73,
02/09 18Z,   1.20,   7.52,  99.90,   6.98,  -1.73,
02/09 19Z,   1.20,   5.67,  99.90,   5.14,  -1.73,
02/09 20Z,   1.20,   4.08,  99.90,   3.54,  -1.73,
02/09 21Z,   1.30,   3.12,  99.90,   2.69,  -1.73,
02/09 22Z,   1.30,   2.98,  99.90,   2.55,  -1.73,  (min)
02/09 23Z,   1.40,   3.57,  99.90,   3.23,  -1.73,
02/10 00Z,   1.30,   4.54,  99.90,   4.11,  -1.73,
02/10 01Z,   1.20,   5.56,  99.90,   5.02,  -1.73,
02/10 02Z,   1.00,   6.41,  99.90,   5.68,  -1.73,
02/10 03Z,   0.90,   7.04,  99.90,   6.20,  -1.73,
02/10 04Z,   1.00,   7.36,  99.90,   6.63,  -1.73,
02/10 05Z,   1.10,   7.28,  99.90,   6.65,  -1.73,  (max)
02/10 06Z,   1.10,   6.79,  99.90,   6.15,  -1.73,
02/10 07Z,   1.10,   6.05,  99.90,   5.42,  -1.73,
02/10 08Z,   1.20,   5.41,  99.90,   4.88,  -1.73,
02/10 09Z,   1.30,   5.20,  99.90,   4.76,  -1.73,  (min)
02/10 10Z,   1.40,   5.58,  99.90,   5.24,  -1.73,
02/10 11Z,   1.40,   6.50,  99.90,   6.16,  -1.73,
02/10 12Z,   1.40,   7.70,  99.90,   7.37,  -1.73,
02/10 13Z,   1.30,   8.86,  99.90,   8.43,  -1.73,
02/10 14Z,   1.10,   9.74,  99.90,   9.11,  -1.73,
02/10 15Z,   1.00,  10.26,  99.90,   9.52,  -1.73,  (max)
02/10 16Z,   0.80,  10.35,  99.90,   9.41,  -1.73,
02/10 17Z,   0.80,   9.91,  99.90,   8.98,  -1.73,
02/10 18Z,   0.80,   8.89,  99.90,   7.96,  -1.73,
02/10 19Z,   1.00,   7.43,  99.90,   6.70,  -1.73,
02/10 20Z,   1.20,   5.82,  99.90,   5.29,  -1.73,
02/10 21Z,   1.30,   4.43,  99.90,   4.00,  -1.73,
02/10 22Z,   1.40,   3.52,  99.90,   3.19,  -1.73,
02/10 23Z,   1.50,   3.21,  99.90,   2.97,  -1.73,  (min)
02/11 00Z,   1.50,   3.43,  99.90,   3.19,  -1.73,
02/11 01Z,   1.50,   4.01,  99.90,   3.77,  -1.73,
02/11 02Z,   1.30,   4.78,  99.90,   4.34,  -1.73,
02/11 03Z,   1.20,   5.62,  99.90,   5.09,  -1.73,
02/11 04Z,   1.20,   6.44,  99.90,   5.90,  -1.73,
02/11 05Z,   1.30,   7.04,  99.90,   6.61,  -1.73,
02/11 06Z,   1.40,   7.26,  99.90,   6.93,  -1.73,  (max)
02/11 07Z,   1.50,   7.08,  99.90,   6.85,  -1.73,
02/11 08Z,   1.60,   6.66,  99.90,   6.53,  -1.73,
02/11 09Z,   1.70,   6.28,  99.90,   6.25,  -1.73,
02/11 10Z,   1.80,   6.16,  99.90,   6.22,  -1.73,  (min)
02/11 11Z,   2.00,   6.38,  99.90,   6.65,  -1.73,
02/11 12Z,   2.10,   6.95,  99.90,   7.32,  -1.73,
02/11 13Z,   2.10,   7.74,  99.90,   8.10,  -1.73,
02/11 14Z,   1.80,   8.59,  99.90,   8.66,  -1.73,
02/11 15Z,   1.60,   9.37,  99.90,   9.23,  -1.73,
02/11 16Z,   1.50,   9.95,  99.90,   9.72,  -1.73,
02/11 17Z,   1.40,  10.18,  99.90,   9.85,  -1.73,  (max)
02/11 18Z,   1.30,   9.88,  99.90,   9.44,  -1.73,
02/11 19Z,  99.90,   8.98,  99.90,  99.90,  -1.73,
02/11 20Z,  99.90,   7.62,  99.90,  99.90,  -1.73,
02/11 21Z,  99.90,   6.10,  99.90,  99.90,  -1.73,
02/11 22Z,  99.90,   4.67,  99.90,  99.90,  -1.73,
02/11 23Z,  99.90,   3.57,  99.90,  99.90,  -1.73,
02/12 00Z,  99.90,   2.92,  99.90,  99.90,  -1.73,