EXTRA-TROPICAL  STORM  SURGE
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Gulf of Alaska
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Surge List
Gulf of Alaska
#Sitka, AK : 07/11/2026 05:22:47 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/09 12Z,   0.00,   1.40,   1.50,  99.90,   0.10,  (min)
07/09 13Z,   0.00,   2.46,   2.50,  99.90,   0.04,
07/09 14Z,   0.00,   3.78,   3.85,  99.90,   0.07,
07/09 15Z,   0.00,   5.01,   5.04,  99.90,   0.03,
07/09 16Z,   0.00,   5.87,   5.93,  99.90,   0.06,
07/09 17Z,   0.00,   6.18,   6.18,  99.90,   0.00,  (max)
07/09 18Z,   0.00,   5.91,   5.96,  99.90,   0.05,
07/09 19Z,   0.00,   5.21,   5.34,  99.90,   0.13,
07/09 20Z,   0.00,   4.34,   4.50,  99.90,   0.16,
07/09 21Z,   0.00,   3.60,   3.73,  99.90,   0.13,
07/09 22Z,   0.00,   3.29,   3.44,  99.90,   0.15,  (min)
07/09 23Z,   0.00,   3.57,   3.66,  99.90,   0.09,
07/10 00Z,  -0.10,   4.46,   4.52,  99.90,   0.16,
07/10 01Z,  -0.10,   5.83,   5.77,  99.90,   0.04,
07/10 02Z,  -0.10,   7.39,   7.25,  99.90,  -0.04,
07/10 03Z,  -0.10,   8.78,   8.57,  99.90,  -0.11,
07/10 04Z,  -0.10,   9.65,   9.38,  99.90,  -0.17,
07/10 05Z,  -0.10,   9.77,   9.53,  99.90,  -0.14,  (max)
07/10 06Z,  -0.10,   9.02,   8.81,  99.90,  -0.11,
07/10 07Z,  -0.10,   7.53,   7.32,  99.90,  -0.11,
07/10 08Z,  -0.10,   5.53,   5.39,  99.90,  -0.04,
07/10 09Z,  -0.10,   3.42,   3.25,  99.90,  -0.07,
07/10 10Z,  -0.10,   1.58,   1.46,  99.90,  -0.02,
07/10 11Z,  -0.10,   0.37,   0.30,  99.90,   0.03,
07/10 12Z,  -0.10,  -0.02,  -0.12,  99.90,  -0.00,  (min)
07/10 13Z,  -0.10,   0.44,   0.36,  99.90,   0.02,
07/10 14Z,  -0.10,   1.57,   1.42,  99.90,  -0.05,
07/10 15Z,  -0.10,   3.09,   2.90,  99.90,  -0.09,
07/10 16Z,  -0.20,   4.62,   4.40,  99.90,  -0.02,
07/10 17Z,  -0.20,   5.81,   5.55,  99.90,  -0.06,
07/10 18Z,  -0.10,   6.44,   6.19,  99.90,  -0.15,
07/10 19Z,  -0.10,   6.43,   6.23,  99.90,  -0.10,  (max)
07/10 20Z,  -0.10,   5.88,   5.72,  99.90,  -0.06,
07/10 21Z,  -0.10,   5.05,   4.96,  99.90,   0.01,
07/10 22Z,  -0.10,   4.26,   4.11,  99.90,  -0.05,
07/10 23Z,  -0.10,   3.82,   3.80,  99.90,   0.08,  (min)
07/11 00Z,  -0.20,   3.97,   3.87,  99.90,   0.10,
07/11 01Z,  -0.20,   4.77,   4.64,  99.90,   0.07,
07/11 02Z,  -0.20,   6.10,   5.81,  99.90,  -0.09,
07/11 03Z,  -0.20,   7.68,   7.37,  99.90,  -0.11,
07/11 04Z,  -0.20,   9.13,   8.71,  99.90,  -0.22,
07/11 05Z,  -0.10,  10.07,   9.67,  99.90,  -0.30,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/11 06Z,  -0.10,  10.21,  99.90,   9.83,  -0.28,  (max)
07/11 07Z,  -0.10,   9.41,  99.90,   9.06,  -0.25,
07/11 08Z,  -0.10,   7.76,  99.90,   7.43,  -0.23,
07/11 09Z,  -0.10,   5.52,  99.90,   5.21,  -0.21,
07/11 10Z,  -0.10,   3.10,  99.90,   2.82,  -0.18,
07/11 11Z,  -0.10,   0.97,  99.90,   0.71,  -0.16,
07/11 12Z,  -0.10,  -0.48,  99.90,  -0.71,  -0.14,
07/11 13Z,  -0.10,  -0.98,  99.90,  -1.19,  -0.11,  (min)
07/11 14Z,  -0.10,  -0.49,  99.90,  -0.68,  -0.09,
07/11 15Z,  -0.10,   0.83,  99.90,   0.66,  -0.07,
07/11 16Z,   0.00,   2.64,  99.90,   2.60,  -0.04,
07/11 17Z,   0.00,   4.53,  99.90,   4.51,  -0.02,
07/11 18Z,   0.00,   6.07,  99.90,   6.05,  -0.02,
07/11 19Z,   0.00,   6.96,  99.90,   6.94,  -0.02,
07/11 20Z,   0.00,   7.09,  99.90,   7.07,  -0.02,  (max)
07/11 21Z,   0.00,   6.54,  99.90,   6.53,  -0.02,
07/11 22Z,   0.00,   5.59,  99.90,   5.58,  -0.02,
07/11 23Z,   0.00,   4.62,  99.90,   4.60,  -0.02,
07/12 00Z,   0.00,   3.99,  99.90,   3.97,  -0.02,  (min)
07/12 01Z,   0.00,   4.00,  99.90,   3.98,  -0.02,
07/12 02Z,   0.00,   4.75,  99.90,   4.73,  -0.02,
07/12 03Z,   0.00,   6.13,  99.90,   6.11,  -0.02,
07/12 04Z,   0.00,   7.84,  99.90,   7.82,  -0.02,
07/12 05Z,  -0.10,   9.45,  99.90,   9.33,  -0.02,
07/12 06Z,  -0.10,  10.52,  99.90,  10.40,  -0.02,
07/12 07Z,  -0.10,  10.70,  99.90,  10.58,  -0.02,  (max)
07/12 08Z,   0.00,   9.82,  99.90,   9.81,  -0.02,
07/12 09Z,   0.00,   7.97,  99.90,   7.95,  -0.02,
07/12 10Z,   0.00,   5.44,  99.90,   5.42,  -0.02,
07/12 11Z,   0.00,   2.70,  99.90,   2.68,  -0.02,
07/12 12Z,   0.00,   0.28,  99.90,   0.26,  -0.02,
07/12 13Z,   0.00,  -1.34,  99.90,  -1.36,  -0.02,
07/12 14Z,   0.00,  -1.87,  99.90,  -1.89,  -0.02,  (min)
07/12 15Z,   0.00,  -1.23,  99.90,  -1.25,  -0.02,
07/12 16Z,   0.00,   0.37,  99.90,   0.35,  -0.02,
07/12 17Z,   0.00,   2.54,  99.90,   2.52,  -0.02,
07/12 18Z,   0.00,   4.77,  99.90,   4.76,  -0.02,
07/12 19Z,   0.00,   6.59,  99.90,   6.57,  -0.02,
07/12 20Z,   0.00,   7.63,  99.90,   7.61,  -0.02,
07/12 21Z,   0.00,   7.74,  99.90,   7.72,  -0.02,  (max)
07/12 22Z,  -0.10,   7.05,  99.90,   6.93,  -0.02,
07/12 23Z,   0.00,   5.86,  99.90,   5.84,  -0.02,
07/13 00Z,   0.00,   4.63,  99.90,   4.61,  -0.02,
07/13 01Z,   0.00,   3.80,  99.90,   3.78,  -0.02,
07/13 02Z,   0.00,   3.72,  99.90,   3.70,  -0.02,  (min)
07/13 03Z,  -0.10,   4.50,  99.90,   4.38,  -0.02,
07/13 04Z,  -0.10,   6.02,  99.90,   5.90,  -0.02,
07/13 05Z,  -0.20,   7.94,  99.90,   7.72,  -0.02,
07/13 06Z,  -0.20,   9.75,  99.90,   9.53,  -0.02,
07/13 07Z,  -0.20,  10.95,  99.90,  10.73,  -0.02,
07/13 08Z,  -0.30,  11.14,  99.90,  10.82,  -0.02,  (max)
07/13 09Z,  -0.30,  10.14,  99.90,   9.82,  -0.02,
07/13 10Z,  -0.30,   8.04,  99.90,   7.72,  -0.02,
07/13 11Z,  -0.30,   5.20,  99.90,   4.88,  -0.02,
07/13 12Z,  -0.30,   2.17,  99.90,   1.85,  -0.02,
07/13 13Z,  -0.30,  -0.45,  99.90,  -0.77,  -0.02,
07/13 14Z,  -0.30,  -2.13,  99.90,  -2.45,  -0.02,
07/13 15Z,  -0.30,  -2.54,  99.90,  -2.86,  -0.02,  (min)
07/13 16Z,  -0.30,  -1.66,  99.90,  -1.98,  -0.02,
07/13 17Z,  -0.40,   0.28,  99.90,  -0.13,  -0.02,
07/13 18Z,  -0.40,   2.81,  99.90,   2.39,  -0.02,
07/13 19Z,  -0.40,   5.33,  99.90,   4.91,  -0.02,
07/13 20Z,  -0.40,   7.29,  99.90,   6.87,  -0.02,
07/13 21Z,  -0.40,   8.31,  99.90,   7.89,  -0.02,  (max)
07/13 22Z,  -0.40,   8.26,  99.90,   7.84,  -0.02,
07/13 23Z,  -0.30,   7.29,  99.90,   6.98,  -0.02,
07/14 00Z,  -0.30,   5.80,  99.90,   5.49,  -0.02,
07/14 01Z,  -0.30,   4.32,  99.90,   4.00,  -0.02,
07/14 02Z,  -0.30,   3.34,  99.90,   3.03,  -0.02,
07/14 03Z,  -0.30,   3.25,  99.90,   2.93,  -0.02,  (min)
07/14 04Z,  -0.30,   4.15,  99.90,   3.84,  -0.02,
07/14 05Z,  -0.40,   5.89,  99.90,   5.47,  -0.02,
07/14 06Z,  -0.40,   8.03,  99.90,   7.61,  -0.02,
07/14 07Z,  -0.40,  10.01,  99.90,   9.60,  -0.02,
07/14 08Z,  -0.40,  11.28,  99.90,  10.86,  -0.02,
07/14 09Z,  -0.40,  11.40,  99.90,  10.98,  -0.02,  (max)
07/14 10Z,  -0.40,  10.21,  99.90,   9.79,  -0.02,
07/14 11Z,  -0.40,   7.85,  99.90,   7.43,  -0.02,
07/14 12Z,  -0.40,   4.75,  99.90,   4.34,  -0.02,
07/14 13Z,  -0.30,   1.54,  99.90,   1.22,  -0.02,
07/14 14Z,  -0.40,  -1.13,  99.90,  -1.55,  -0.02,
07/14 15Z,  -0.40,  -2.71,  99.90,  -3.12,  -0.02,
07/14 16Z,  -0.40,  -2.88,  99.90,  -3.29,  -0.02,  (min)
07/14 17Z,  -0.40,  -1.65,  99.90,  -2.07,  -0.02,
07/14 18Z,  -0.40,   0.64,  99.90,   0.22,  -0.02,
07/14 19Z,  -0.40,   3.44,  99.90,   3.02,  -0.02,
07/14 20Z,  -0.40,   6.11,  99.90,   5.69,  -0.02,
07/14 21Z,  -0.40,   8.05,  99.90,   7.63,  -0.02,
07/14 22Z,  -0.40,   8.89,  99.90,   8.48,  -0.02,  (max)
07/14 23Z,  -0.40,   8.55,  99.90,   8.13,  -0.02,
07/15 00Z,  -0.40,   7.25,  99.90,   6.83,  -0.02,