EXTRA-TROPICAL  STORM  SURGE
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Gulf of Alaska
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Surge List
Gulf of Alaska
#Sitka, AK : 12/06/2025 13:21:03 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
12/04 18Z,  -0.20,   9.49,   8.75,  99.90,  -0.54,
12/04 19Z,  -0.30,  11.50,  10.69,  99.90,  -0.51,
12/04 20Z,  -0.30,  12.58,  11.67,  99.90,  -0.61,  (max)
12/04 21Z,  -0.20,  12.36,  11.42,  99.90,  -0.74,
12/04 22Z,  -0.20,  10.75,   9.83,  99.90,  -0.72,
12/04 23Z,  -0.10,   8.00,   7.06,  99.90,  -0.84,
12/05 00Z,  -0.30,   4.64,   3.63,  99.90,  -0.71,
12/05 01Z,  -0.30,   1.36,   0.47,  99.90,  -0.59,
12/05 02Z,  -0.30,  -1.17,  -2.06,  99.90,  -0.59,
12/05 03Z,  -0.30,  -2.43,  -3.23,  99.90,  -0.50,  (min)
12/05 04Z,  -0.20,  -2.20,  -2.94,  99.90,  -0.54,
12/05 05Z,  -0.20,  -0.58,  -1.33,  99.90,  -0.55,
12/05 06Z,  -0.20,   1.99,   1.30,  99.90,  -0.49,
12/05 07Z,  -0.20,   4.91,   4.13,  99.90,  -0.58,
12/05 08Z,  -0.20,   7.49,   6.76,  99.90,  -0.53,
12/05 09Z,  -0.20,   9.19,   8.46,  99.90,  -0.53,
12/05 10Z,  -0.10,   9.71,   9.07,  99.90,  -0.54,  (max)
12/05 11Z,   0.00,   9.07,   8.54,  99.90,  -0.53,
12/05 12Z,  -0.10,   7.58,   7.08,  99.90,  -0.40,
12/05 13Z,  -0.10,   5.80,   5.47,  99.90,  -0.23,
12/05 14Z,  -0.20,   4.31,   4.09,  99.90,  -0.02,
12/05 15Z,  -0.10,   3.64,   3.39,  99.90,  -0.15,  (min)
12/05 16Z,   0.00,   4.05,   3.86,  99.90,  -0.19,
12/05 17Z,   0.00,   5.52,   5.34,  99.90,  -0.18,
12/05 18Z,   0.00,   7.71,   7.50,  99.90,  -0.21,
12/05 19Z,   0.00,  10.07,   9.81,  99.90,  -0.26,
12/05 20Z,   0.00,  11.95,  11.62,  99.90,  -0.33,
12/05 21Z,   0.00,  12.78,  12.48,  99.90,  -0.30,  (max)
12/05 22Z,   0.10,  12.24,  11.93,  99.90,  -0.41,
12/05 23Z,   0.20,  10.32,  10.07,  99.90,  -0.45,
12/06 00Z,   0.10,   7.33,   7.11,  99.90,  -0.32,
12/06 01Z,   0.10,   3.86,   3.64,  99.90,  -0.32,
12/06 02Z,   0.20,   0.62,   0.44,  99.90,  -0.38,
12/06 03Z,   0.30,  -1.72,  -1.83,  99.90,  -0.41,
12/06 04Z,   0.40,  -2.69,  -2.80,  99.90,  -0.51,  (min)
12/06 05Z,   0.40,  -2.14,  -2.18,  99.90,  -0.44,
12/06 06Z,   0.40,  -0.25,  -0.17,  99.90,  -0.32,
12/06 07Z,   0.50,   2.50,   2.54,  99.90,  -0.46,
12/06 08Z,   0.60,   5.45,   5.53,  99.90,  -0.52,
12/06 09Z,   0.80,   7.95,   8.08,  99.90,  -0.67,
12/06 10Z,   1.00,   9.47,   9.71,  99.90,  -0.76,
12/06 11Z,   1.10,   9.78,  10.03,  99.90,  -0.85,  (max)
12/06 12Z,   1.10,   8.95,   9.24,  99.90,  -0.81,
12/06 13Z,   1.10,   7.37,   7.68,  99.90,  -0.79,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
12/06 14Z,   1.00,   5.60,  99.90,   5.82,  -0.77,
12/06 15Z,   1.10,   4.22,  99.90,   4.57,  -0.76,
12/06 16Z,   1.10,   3.72,  99.90,   4.08,  -0.74,  (min)
12/06 17Z,   1.00,   4.31,  99.90,   4.59,  -0.72,
12/06 18Z,   1.00,   5.90,  99.90,   6.20,  -0.70,
12/06 19Z,   1.00,   8.11,  99.90,   8.42,  -0.68,
12/06 20Z,   1.00,  10.35,  99.90,  10.69,  -0.67,
12/06 21Z,   1.00,  12.01,  99.90,  12.37,  -0.65,
12/06 22Z,   1.10,  12.57,  99.90,  13.04,  -0.63,  0.26 ft above HAT  (max)
12/06 23Z,   1.10,  11.77,  99.90,  12.26,  -0.61,
12/07 00Z,   1.10,   9.65,  99.90,  10.16,  -0.59,
12/07 01Z,   1.10,   6.59,  99.90,   7.12,  -0.58,
12/07 02Z,   1.10,   3.21,  99.90,   3.73,  -0.58,
12/07 03Z,   1.00,   0.19,  99.90,   0.61,  -0.58,
12/07 04Z,   0.90,  -1.84,  99.90,  -1.52,  -0.58,
12/07 05Z,   0.90,  -2.49,  99.90,  -2.16,  -0.58,  (min)
12/07 06Z,   0.90,  -1.66,  99.90,  -1.34,  -0.58,
12/07 07Z,   1.00,   0.39,  99.90,   0.81,  -0.58,
12/07 08Z,   1.10,   3.16,  99.90,   3.68,  -0.58,
12/07 09Z,   1.10,   5.99,  99.90,   6.52,  -0.58,
12/07 10Z,   1.00,   8.27,  99.90,   8.70,  -0.58,
12/07 11Z,   1.10,   9.55,  99.90,  10.07,  -0.58,
12/07 12Z,   1.20,   9.64,  99.90,  10.26,  -0.58,  (max)
12/07 13Z,   1.20,   8.68,  99.90,   9.31,  -0.58,
12/07 14Z,   1.20,   7.08,  99.90,   7.71,  -0.58,
12/07 15Z,   1.10,   5.39,  99.90,   5.92,  -0.58,
12/07 16Z,   1.20,   4.17,  99.90,   4.80,  -0.58,
12/07 17Z,   1.10,   3.84,  99.90,   4.36,  -0.58,  (min)
12/07 18Z,   1.10,   4.54,  99.90,   5.06,  -0.58,
12/07 19Z,   1.10,   6.14,  99.90,   6.67,  -0.58,
12/07 20Z,   1.10,   8.24,  99.90,   8.77,  -0.58,
12/07 21Z,   1.20,  10.28,  99.90,  10.91,  -0.58,
12/07 22Z,   1.30,  11.67,  99.90,  12.40,  -0.58,
12/07 23Z,   1.30,  11.97,  99.90,  12.70,  -0.58,  (max)
12/08 00Z,   1.40,  10.99,  99.90,  11.81,  -0.58,
12/08 01Z,   1.40,   8.83,  99.90,   9.65,  -0.58,
12/08 02Z,   1.30,   5.89,  99.90,   6.61,  -0.58,
12/08 03Z,   1.30,   2.76,  99.90,   3.48,  -0.58,
12/08 04Z,   1.20,   0.09,  99.90,   0.71,  -0.58,
12/08 05Z,   1.10,  -1.57,  99.90,  -1.05,  -0.58,
12/08 06Z,   1.10,  -1.90,  99.90,  -1.38,  -0.58,  (min)
12/08 07Z,   1.00,  -0.88,  99.90,  -0.46,  -0.58,
12/08 08Z,   1.00,   1.20,  99.90,   1.63,  -0.58,
12/08 09Z,   1.00,   3.85,  99.90,   4.28,  -0.58,
12/08 10Z,   0.90,   6.46,  99.90,   6.78,  -0.58,
12/08 11Z,   0.90,   8.46,  99.90,   8.78,  -0.58,
12/08 12Z,   0.80,   9.47,  99.90,   9.69,  -0.58,  (max)
12/08 13Z,   0.80,   9.38,  99.90,   9.61,  -0.58,
12/08 14Z,   0.70,   8.36,  99.90,   8.49,  -0.58,
12/08 15Z,   0.70,   6.82,  99.90,   6.94,  -0.58,
12/08 16Z,   0.70,   5.26,  99.90,   5.39,  -0.58,
12/08 17Z,   0.70,   4.20,  99.90,   4.33,  -0.58,
12/08 18Z,   0.70,   3.98,  99.90,   4.10,  -0.58,  (min)
12/08 19Z,   0.70,   4.69,  99.90,   4.82,  -0.58,
12/08 20Z,   0.80,   6.19,  99.90,   6.42,  -0.58,
12/08 21Z,   0.90,   8.08,  99.90,   8.41,  -0.58,
12/08 22Z,   0.90,   9.84,  99.90,  10.16,  -0.58,
12/08 23Z,   0.90,  10.95,  99.90,  11.28,  -0.58,
12/09 00Z,   1.10,  11.06,  99.90,  11.58,  -0.58,  (max)
12/09 01Z,   1.10,  10.01,  99.90,  10.53,  -0.58,
12/09 02Z,   1.00,   7.96,  99.90,   8.38,  -0.58,
12/09 03Z,   0.90,   5.29,  99.90,   5.61,  -0.58,
12/09 04Z,   0.80,   2.54,  99.90,   2.77,  -0.58,
12/09 05Z,   0.70,   0.30,  99.90,   0.42,  -0.58,
12/09 06Z,   0.70,  -0.98,  99.90,  -0.85,  -0.58,
12/09 07Z,   0.70,  -1.05,  99.90,  -0.92,  -0.58,  (min)
12/09 08Z,   0.70,   0.07,  99.90,   0.20,  -0.58,
12/09 09Z,   0.60,   2.09,  99.90,   2.11,  -0.58,
12/09 10Z,   0.60,   4.53,  99.90,   4.55,  -0.58,
12/09 11Z,   0.60,   6.84,  99.90,   6.87,  -0.58,
12/09 12Z,   0.50,   8.54,  99.90,   8.47,  -0.58,
12/09 13Z,   0.50,   9.32,  99.90,   9.25,  -0.58,  (max)
12/09 14Z,   0.40,   9.11,  99.90,   8.94,  -0.58,
12/09 15Z,   0.30,   8.10,  99.90,   7.82,  -0.58,
12/09 16Z,   0.30,   6.65,  99.90,   6.37,  -0.58,
12/09 17Z,   0.30,   5.23,  99.90,   4.95,  -0.58,
12/09 18Z,   0.20,   4.27,  99.90,   3.90,  -0.58,
12/09 19Z,   0.20,   4.08,  99.90,   3.70,  -0.58,  (min)
12/09 20Z,   0.20,   4.71,  99.90,   4.33,  -0.58,
12/09 21Z,   0.20,   6.00,  99.90,   5.63,  -0.58,
12/09 22Z,   0.30,   7.61,  99.90,   7.33,  -0.58,
12/09 23Z,   0.30,   9.07,  99.90,   8.79,  -0.58,
12/10 00Z,   0.30,   9.95,  99.90,   9.67,  -0.58,  (max)
12/10 01Z,   0.30,   9.94,  99.90,   9.67,  -0.58,
12/10 02Z,   0.30,   8.96,  99.90,   8.69,  -0.58,
12/10 03Z,   0.30,   7.15,  99.90,   6.88,  -0.58,
12/10 04Z,   0.20,   4.87,  99.90,   4.49,  -0.58,
12/10 05Z,   0.20,   2.58,  99.90,   2.20,  -0.58,
12/10 06Z,   0.10,   0.78,  99.90,   0.30,  -0.58,