EXTRA-TROPICAL  STORM  SURGE
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hat-on
mhhw-on
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Gulf of Alaska
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Surge List
Gulf of Alaska
#Seward, AK : 06/08/2026 14:21:56 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
06/06 18Z,   0.80,   2.01,   2.01,  99.90,  -0.80,
06/06 19Z,   0.80,   0.65,   0.71,  99.90,  -0.74,
06/06 20Z,   0.90,   0.13,   0.22,  99.90,  -0.81,  (min)
06/06 21Z,   0.90,   0.55,   0.67,  99.90,  -0.78,
06/06 22Z,   0.90,   1.74,   1.79,  99.90,  -0.85,
06/06 23Z,   0.90,   3.39,   3.35,  99.90,  -0.94,
06/07 00Z,   0.80,   5.15,   5.11,  99.90,  -0.84,
06/07 01Z,   0.80,   6.67,   6.66,  99.90,  -0.81,
06/07 02Z,   0.80,   7.64,   7.59,  99.90,  -0.85,
06/07 03Z,   0.80,   7.89,   7.91,  99.90,  -0.78,  (max)
06/07 04Z,   0.80,   7.46,   7.47,  99.90,  -0.79,
06/07 05Z,   0.90,   6.55,   6.48,  99.90,  -0.97,
06/07 06Z,   0.80,   5.41,   5.43,  99.90,  -0.78,
06/07 07Z,   0.70,   4.38,   4.32,  99.90,  -0.76,
06/07 08Z,   0.80,   3.83,   3.81,  99.90,  -0.82,
06/07 09Z,   0.80,   3.95,   3.79,  99.90,  -0.96,  (min)
06/07 10Z,   0.90,   4.67,   4.46,  99.90,  -1.11,
06/07 11Z,   0.90,   5.74,   5.53,  99.90,  -1.11,
06/07 12Z,   0.80,   6.86,   6.71,  99.90,  -0.95,
06/07 13Z,   0.80,   7.74,   7.69,  99.90,  -0.85,
06/07 14Z,   0.80,   8.09,   8.04,  99.90,  -0.85,  (max)
06/07 15Z,   0.70,   7.74,   7.62,  99.90,  -0.82,
06/07 16Z,   0.70,   6.72,   6.62,  99.90,  -0.80,
06/07 17Z,   0.70,   5.23,   5.23,  99.90,  -0.70,
06/07 18Z,   0.80,   3.55,   3.52,  99.90,  -0.83,
06/07 19Z,   0.80,   1.99,   2.06,  99.90,  -0.73,
06/07 20Z,   0.80,   0.94,   1.03,  99.90,  -0.71,
06/07 21Z,   0.70,   0.69,   0.83,  99.90,  -0.56,  (min)
06/07 22Z,   0.70,   1.30,   1.40,  99.90,  -0.60,
06/07 23Z,   0.70,   2.57,   2.62,  99.90,  -0.65,
06/08 00Z,   0.80,   4.20,   4.18,  99.90,  -0.82,
06/08 01Z,   0.70,   5.88,   5.88,  99.90,  -0.70,
06/08 02Z,   0.70,   7.27,   7.17,  99.90,  -0.80,
06/08 03Z,   0.70,   8.07,   7.94,  99.90,  -0.83,
06/08 04Z,   0.70,   8.15,   7.99,  99.90,  -0.86,  (max)
06/08 05Z,   0.70,   7.57,   7.52,  99.90,  -0.75,
06/08 06Z,   0.80,   6.52,   6.60,  99.90,  -0.72,
06/08 07Z,   0.80,   5.26,   5.35,  99.90,  -0.71,
06/08 08Z,   0.80,   4.14,   4.14,  99.90,  -0.80,
06/08 09Z,   0.80,   3.51,   3.56,  99.90,  -0.75,
06/08 10Z,   0.80,   3.54,   3.49,  99.90,  -0.85,  (min)
06/08 11Z,   0.80,   4.15,   3.96,  99.90,  -0.99,
06/08 12Z,   0.80,   5.12,   4.97,  99.90,  -0.95,
06/08 13Z,   0.80,   6.17,   6.07,  99.90,  -0.90,
06/08 14Z,   0.90,   7.03,   6.93,  99.90,  -1.00,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
06/08 15Z,   0.90,   7.43,  99.90,   7.33,  -1.00,  (max)
06/08 16Z,   0.90,   7.18,  99.90,   7.09,  -0.99,
06/08 17Z,   0.90,   6.33,  99.90,   6.24,  -0.99,
06/08 18Z,   0.90,   5.04,  99.90,   4.96,  -0.98,
06/08 19Z,   0.90,   3.58,  99.90,   3.50,  -0.98,
06/08 20Z,   0.90,   2.25,  99.90,   2.17,  -0.98,
06/08 21Z,   0.90,   1.42,  99.90,   1.35,  -0.97,
06/08 22Z,   0.90,   1.35,  99.90,   1.28,  -0.97,  (min)
06/08 23Z,   0.90,   2.07,  99.90,   2.01,  -0.97,
06/09 00Z,   1.00,   3.38,  99.90,   3.42,  -0.96,
06/09 01Z,   1.00,   5.01,  99.90,   5.05,  -0.96,
06/09 02Z,   0.90,   6.65,  99.90,   6.60,  -0.96,
06/09 03Z,   1.00,   7.97,  99.90,   8.01,  -0.96,
06/09 04Z,   1.00,   8.65,  99.90,   8.69,  -0.96,
06/09 05Z,   1.10,   8.56,  99.90,   8.71,  -0.96,  (max)
06/09 06Z,   1.10,   7.79,  99.90,   7.93,  -0.96,
06/09 07Z,   1.20,   6.52,  99.90,   6.76,  -0.96,
06/09 08Z,   1.20,   5.03,  99.90,   5.28,  -0.96,
06/09 09Z,   1.20,   3.70,  99.90,   3.95,  -0.96,
06/09 10Z,   1.20,   2.89,  99.90,   3.13,  -0.96,
06/09 11Z,   1.10,   2.77,  99.90,   2.91,  -0.96,  (min)
06/09 12Z,   1.10,   3.28,  99.90,   3.43,  -0.96,
06/09 13Z,   1.00,   4.22,  99.90,   4.27,  -0.96,
06/09 14Z,   1.10,   5.34,  99.90,   5.49,  -0.96,
06/09 15Z,   1.00,   6.35,  99.90,   6.40,  -0.96,
06/09 16Z,   1.00,   6.94,  99.90,   6.98,  -0.96,  (max)
06/09 17Z,   1.00,   6.91,  99.90,   6.95,  -0.96,
06/09 18Z,   1.00,   6.27,  99.90,   6.31,  -0.96,
06/09 19Z,   1.00,   5.18,  99.90,   5.23,  -0.96,
06/09 20Z,   1.00,   3.88,  99.90,   3.93,  -0.96,
06/09 21Z,   1.10,   2.70,  99.90,   2.84,  -0.96,
06/09 22Z,   1.10,   1.98,  99.90,   2.13,  -0.96,  (min)
06/09 23Z,   1.10,   2.01,  99.90,   2.15,  -0.96,
06/10 00Z,   1.10,   2.79,  99.90,   2.93,  -0.96,
06/10 01Z,   1.10,   4.15,  99.90,   4.29,  -0.96,
06/10 02Z,   1.10,   5.82,  99.90,   5.97,  -0.96,
06/10 03Z,   1.10,   7.50,  99.90,   7.64,  -0.96,
06/10 04Z,   1.10,   8.78,  99.90,   8.93,  -0.96,
06/10 05Z,   1.10,   9.36,  99.90,   9.50,  -0.96,  (max)
06/10 06Z,   1.10,   9.08,  99.90,   9.23,  -0.96,
06/10 07Z,   1.10,   8.05,  99.90,   8.19,  -0.96,
06/10 08Z,   1.10,   6.47,  99.90,   6.61,  -0.96,
06/10 09Z,   1.10,   4.65,  99.90,   4.79,  -0.96,
06/10 10Z,   1.00,   3.01,  99.90,   3.05,  -0.96,
06/10 11Z,   1.00,   1.96,  99.90,   2.00,  -0.96,
06/10 12Z,   1.00,   1.69,  99.90,   1.73,  -0.96,  (min)
06/10 13Z,   0.90,   2.17,  99.90,   2.12,  -0.96,
06/10 14Z,   0.90,   3.22,  99.90,   3.16,  -0.96,
06/10 15Z,   0.80,   4.56,  99.90,   4.40,  -0.96,
06/10 16Z,   0.80,   5.86,  99.90,   5.70,  -0.96,
06/10 17Z,   0.80,   6.73,  99.90,   6.58,  -0.96,
06/10 18Z,   0.80,   6.96,  99.90,   6.80,  -0.96,  (max)
06/10 19Z,   0.70,   6.53,  99.90,   6.27,  -0.96,
06/10 20Z,   0.70,   5.58,  99.90,   5.32,  -0.96,
06/10 21Z,   0.50,   4.35,  99.90,   3.90,  -0.96,
06/10 22Z,   0.70,   3.20,  99.90,   2.94,  -0.96,
06/10 23Z,   0.70,   2.51,  99.90,   2.25,  -0.96,
06/11 00Z,   0.60,   2.56,  99.90,   2.20,  -0.96,  (min)
06/11 01Z,   0.50,   3.39,  99.90,   2.94,  -0.96,
06/11 02Z,   0.50,   4.84,  99.90,   4.39,  -0.96,
06/11 03Z,   0.50,   6.63,  99.90,   6.18,  -0.96,
06/11 04Z,   0.50,   8.39,  99.90,   7.94,  -0.96,
06/11 05Z,   0.50,   9.68,  99.90,   9.23,  -0.96,
06/11 06Z,   0.50,  10.14,  99.90,   9.69,  -0.96,  (max)
06/11 07Z,   0.70,   9.64,  99.90,   9.39,  -0.96,
06/11 08Z,   0.50,   8.28,  99.90,   7.83,  -0.96,
06/11 09Z,   0.20,   6.30,  99.90,   5.55,  -0.96,
06/11 10Z,   0.70,   4.07,  99.90,   3.82,  -0.96,
06/11 11Z,   0.60,   2.08,  99.90,   1.73,  -0.96,
06/11 12Z,   0.20,   0.79,  99.90,   0.03,  -0.96,
06/11 13Z,   0.30,   0.43,  99.90,  -0.22,  -0.96,  (min)
06/11 14Z,   0.50,   0.99,  99.90,   0.53,  -0.96,
06/11 15Z,   0.60,   2.27,  99.90,   1.92,  -0.96,
06/11 16Z,   0.00,   3.96,  99.90,   3.00,  -0.96,
06/11 17Z,   0.20,   5.62,  99.90,   4.87,  -0.96,
06/11 18Z,   0.50,   6.82,  99.90,   6.37,  -0.96,
06/11 19Z,   0.40,   7.29,  99.90,   6.74,  -0.96,  (max)
06/11 20Z,   0.10,   7.00,  99.90,   6.14,  -0.96,
06/11 21Z,   0.20,   6.10,  99.90,   5.34,  -0.96,
06/11 22Z,   0.30,   4.83,  99.90,   4.18,  -0.96,
06/11 23Z,   0.20,   3.61,  99.90,   2.85,  -0.96,
06/12 00Z,   0.10,   2.88,  99.90,   2.02,  -0.96,  (min)
06/12 01Z,   0.10,   2.95,  99.90,   2.09,  -0.96,
06/12 02Z,   0.20,   3.87,  99.90,   3.11,  -0.96,
06/12 03Z,   0.20,   5.47,  99.90,   4.71,  -0.96,
06/12 04Z,   0.10,   7.43,  99.90,   6.58,  -0.96,
06/12 05Z,   0.20,   9.32,  99.90,   8.56,  -0.96,
06/12 06Z,   0.30,  10.62,  99.90,   9.96,  -0.96,