EXTRA-TROPICAL  STORM  SURGE
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Gulf of Alaska
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Surge List
Gulf of Alaska
#Sitka, AK : 06/10/2026 17:23:00 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
06/09 00Z,   0.20,   4.00,   4.20,  99.90,   0.00,
06/09 01Z,   0.20,   5.63,   5.79,  99.90,  -0.04,
06/09 02Z,   0.20,   7.09,   7.21,  99.90,  -0.08,
06/09 03Z,   0.20,   8.06,   8.21,  99.90,  -0.05,
06/09 04Z,   0.20,   8.34,   8.59,  99.90,   0.05,  (max)
06/09 05Z,   0.30,   7.90,   8.18,  99.90,  -0.02,
06/09 06Z,   0.20,   6.87,   7.18,  99.90,   0.11,
06/09 07Z,   0.20,   5.50,   5.86,  99.90,   0.16,
06/09 08Z,   0.20,   4.13,   4.58,  99.90,   0.25,
06/09 09Z,   0.20,   3.08,   3.54,  99.90,   0.26,
06/09 10Z,   0.20,   2.57,   3.00,  99.90,   0.23,
06/09 11Z,   0.20,   2.68,   3.00,  99.90,   0.12,  (min)
06/09 12Z,   0.10,   3.36,   3.73,  99.90,   0.27,
06/09 13Z,   0.10,   4.37,   4.59,  99.90,   0.12,
06/09 14Z,   0.10,   5.42,   5.65,  99.90,   0.13,
06/09 15Z,   0.20,   6.22,   6.37,  99.90,  -0.05,
06/09 16Z,   0.20,   6.51,   6.70,  99.90,  -0.01,  (max)
06/09 17Z,   0.20,   6.22,   6.40,  99.90,  -0.02,
06/09 18Z,   0.10,   5.39,   5.68,  99.90,   0.19,
06/09 19Z,   0.10,   4.23,   4.47,  99.90,   0.14,
06/09 20Z,   0.20,   3.05,   3.35,  99.90,   0.10,
06/09 21Z,   0.20,   2.17,   2.48,  99.90,   0.11,
06/09 22Z,   0.20,   1.86,   2.12,  99.90,   0.06,  (min)
06/09 23Z,   0.20,   2.25,   2.36,  99.90,  -0.09,
06/10 00Z,   0.10,   3.29,   3.32,  99.90,  -0.07,
06/10 01Z,   0.20,   4.80,   4.76,  99.90,  -0.24,
06/10 02Z,   0.20,   6.45,   6.34,  99.90,  -0.31,
06/10 03Z,   0.20,   7.88,   7.67,  99.90,  -0.41,
06/10 04Z,   0.20,   8.75,   8.64,  99.90,  -0.31,
06/10 05Z,   0.20,   8.87,   8.80,  99.90,  -0.27,  (max)
06/10 06Z,   0.00,   8.19,   8.15,  99.90,  -0.04,
06/10 07Z,   0.00,   6.87,   6.85,  99.90,  -0.02,
06/10 08Z,   0.00,   5.18,   5.27,  99.90,   0.09,
06/10 09Z,   0.00,   3.50,   3.61,  99.90,   0.11,
06/10 10Z,   0.00,   2.19,   2.30,  99.90,   0.11,
06/10 11Z,   0.10,   1.52,   1.55,  99.90,  -0.07,  (min)
06/10 12Z,   0.00,   1.59,   1.61,  99.90,   0.02,
06/10 13Z,   0.00,   2.33,   2.27,  99.90,  -0.06,
06/10 14Z,   0.00,   3.53,   3.38,  99.90,  -0.15,
06/10 15Z,   0.00,   4.84,   4.60,  99.90,  -0.24,
06/10 16Z,   0.00,   5.92,   5.66,  99.90,  -0.26,
06/10 17Z,  -0.10,   6.49,   6.28,  99.90,  -0.11,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
06/10 18Z,   0.00,   6.43,  99.90,   6.33,  -0.10,  (max)
06/10 19Z,   0.00,   5.77,  99.90,   5.69,  -0.08,
06/10 20Z,  -0.10,   4.71,  99.90,   4.55,  -0.06,
06/10 21Z,  -0.10,   3.58,  99.90,   3.44,  -0.04,
06/10 22Z,  -0.20,   2.73,  99.90,   2.50,  -0.03,
06/10 23Z,  -0.20,   2.44,  99.90,   2.23,  -0.01,  (min)
06/11 00Z,  -0.30,   2.87,  99.90,   2.57,   0.01,
06/11 01Z,  -0.30,   3.98,  99.90,   3.71,   0.03,
06/11 02Z,  -0.30,   5.57,  99.90,   5.31,   0.04,
06/11 03Z,  -0.30,   7.28,  99.90,   7.04,   0.06,
06/11 04Z,  -0.30,   8.71,  99.90,   8.48,   0.08,
06/11 05Z,  -0.30,   9.50,  99.90,   9.30,   0.09,  (max)
06/11 06Z,  -0.30,   9.44,  99.90,   9.23,   0.09,
06/11 07Z,  -0.30,   8.48,  99.90,   8.27,   0.09,
06/11 08Z,  -0.30,   6.79,  99.90,   6.59,   0.09,
06/11 09Z,  -0.30,   4.72,  99.90,   4.51,   0.09,
06/11 10Z,  -0.30,   2.68,  99.90,   2.48,   0.09,
06/11 11Z,  -0.30,   1.11,  99.90,   0.90,   0.09,
06/11 12Z,  -0.30,   0.30,  99.90,   0.10,   0.09,  (min)
06/11 13Z,  -0.40,   0.40,  99.90,   0.10,   0.09,
06/11 14Z,  -0.40,   1.33,  99.90,   1.03,   0.09,
06/11 15Z,  -0.50,   2.82,  99.90,   2.41,   0.09,
06/11 16Z,  -0.50,   4.48,  99.90,   4.07,   0.09,
06/11 17Z,  -0.60,   5.90,  99.90,   5.40,   0.09,
06/11 18Z,  -0.60,   6.76,  99.90,   6.26,   0.09,
06/11 19Z,  -0.60,   6.89,  99.90,   6.38,   0.09,  (max)
06/11 20Z,  -0.60,   6.31,  99.90,   5.81,   0.09,
06/11 21Z,  -0.50,   5.26,  99.90,   4.85,   0.09,
06/11 22Z,  -0.50,   4.08,  99.90,   3.68,   0.09,
06/11 23Z,  -0.50,   3.18,  99.90,   2.77,   0.09,
06/12 00Z,  -0.50,   2.88,  99.90,   2.47,   0.09,  (min)
06/12 01Z,  -0.50,   3.35,  99.90,   2.95,   0.09,
06/12 02Z,  -0.50,   4.57,  99.90,   4.16,   0.09,
06/12 03Z,  -0.50,   6.27,  99.90,   5.87,   0.09,
06/12 04Z,  -0.50,   8.08,  99.90,   7.68,   0.09,
06/12 05Z,  -0.50,   9.55,  99.90,   9.14,   0.09,
06/12 06Z,  -0.50,  10.26,  99.90,   9.85,   0.09,  (max)
06/12 07Z,  -0.50,   9.98,  99.90,   9.57,   0.09,
06/12 08Z,  -0.50,   8.69,  99.90,   8.28,   0.09,
06/12 09Z,  -0.50,   6.60,  99.90,   6.19,   0.09,
06/12 10Z,  -0.50,   4.11,  99.90,   3.71,   0.09,
06/12 11Z,  -0.50,   1.73,  99.90,   1.32,   0.09,
06/12 12Z,  -0.50,  -0.06,  99.90,  -0.47,   0.09,
06/12 13Z,  -0.60,  -0.92,  99.90,  -1.42,   0.09,  (min)
06/12 14Z,  -0.60,  -0.69,  99.90,  -1.20,   0.09,
06/12 15Z,  -0.60,   0.51,  99.90,   0.00,   0.09,
06/12 16Z,  -0.60,   2.36,  99.90,   1.85,   0.09,
06/12 17Z,  -0.60,   4.40,  99.90,   3.90,   0.09,
06/12 18Z,  -0.60,   6.16,  99.90,   5.65,   0.09,
06/12 19Z,  -0.60,   7.24,  99.90,   6.74,   0.09,
06/12 20Z,  -0.60,   7.47,  99.90,   6.96,   0.09,  (max)
06/12 21Z,  -0.50,   6.87,  99.90,   6.47,   0.09,
06/12 22Z,  -0.50,   5.73,  99.90,   5.32,   0.09,
06/12 23Z,  -0.40,   4.44,  99.90,   4.13,   0.09,
06/13 00Z,  -0.40,   3.45,  99.90,   3.15,   0.09,
06/13 01Z,  -0.40,   3.14,  99.90,   2.84,   0.09,  (min)
06/13 02Z,  -0.40,   3.69,  99.90,   3.38,   0.09,
06/13 03Z,  -0.50,   5.04,  99.90,   4.63,   0.09,
06/13 04Z,  -0.50,   6.91,  99.90,   6.50,   0.09,
06/13 05Z,  -0.50,   8.84,  99.90,   8.43,   0.09,
06/13 06Z,  -0.50,  10.33,  99.90,   9.92,   0.09,
06/13 07Z,  -0.50,  10.94,  99.90,  10.53,   0.09,  (max)
06/13 08Z,  -0.50,  10.42,  99.90,  10.01,   0.09,
06/13 09Z,  -0.50,   8.77,  99.90,   8.37,   0.09,
06/13 10Z,  -0.40,   6.28,  99.90,   5.97,   0.09,
06/13 11Z,  -0.40,   3.41,  99.90,   3.10,   0.09,
06/13 12Z,  -0.40,   0.74,  99.90,   0.44,   0.09,
06/13 13Z,  -0.40,  -1.18,  99.90,  -1.48,   0.09,
06/13 14Z,  -0.40,  -1.98,  99.90,  -2.29,   0.09,  (min)
06/13 15Z,  -0.40,  -1.54,  99.90,  -1.85,   0.09,
06/13 16Z,  -0.40,  -0.02,  99.90,  -0.32,   0.09,
06/13 17Z,  -0.40,   2.21,  99.90,   1.90,   0.09,
06/13 18Z,  -0.40,   4.60,  99.90,   4.29,   0.09,
06/13 19Z,  -0.40,   6.60,  99.90,   6.30,   0.09,
06/13 20Z,  -0.40,   7.81,  99.90,   7.50,   0.09,
06/13 21Z,  -0.40,   8.02,  99.90,   7.71,   0.09,  (max)
06/13 22Z,  -0.30,   7.31,  99.90,   7.11,   0.09,
06/13 23Z,  -0.30,   6.01,  99.90,   5.80,   0.09,
06/14 00Z,  -0.30,   4.57,  99.90,   4.37,   0.09,
06/14 01Z,  -0.20,   3.52,  99.90,   3.41,   0.09,
06/14 02Z,  -0.20,   3.23,  99.90,   3.12,   0.09,  (min)
06/14 03Z,  -0.30,   3.89,  99.90,   3.68,   0.09,
06/14 04Z,  -0.20,   5.41,  99.90,   5.31,   0.09,
06/14 05Z,  -0.30,   7.45,  99.90,   7.25,   0.09,
06/14 06Z,  -0.30,   9.49,  99.90,   9.29,   0.09,
06/14 07Z,  -0.30,  10.98,  99.90,  10.77,   0.09,
06/14 08Z,  -0.20,  11.45,  99.90,  11.35,   0.09,  (max)
06/14 09Z,  -0.20,  10.67,  99.90,  10.57,   0.09,
06/14 10Z,  -0.20,   8.69,  99.90,   8.58,   0.09,
06/14 11Z,  -0.20,   5.84,  99.90,   5.73,   0.09,
06/14 12Z,  -0.30,   2.67,  99.90,   2.47,   0.09,