EXTRA-TROPICAL  STORM  SURGE
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hat-on
mhhw-on
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Alaska
Gulf of Alaska
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Seldovia, AK
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Kodiak Island, AK
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Surge List
Gulf of Alaska
#Seldovia, AK : 10/06/2026 21:22:00 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/05 06Z,   0.70,  15.06,  15.52,  99.90,  -0.24,  (max)
10/05 07Z,   0.80,  14.24,  14.62,  99.90,  -0.42,
10/05 08Z,   0.80,  12.42,  12.78,  99.90,  -0.44,
10/05 09Z,   0.70,   9.89,  10.32,  99.90,  -0.27,
10/05 10Z,   0.70,   7.04,   7.63,  99.90,  -0.11,
10/05 11Z,   0.70,   4.43,   5.19,  99.90,   0.06,
10/05 12Z,   0.80,   2.77,   3.58,  99.90,   0.01,
10/05 13Z,   0.80,   2.43,   3.25,  99.90,   0.02,  (min)
10/05 14Z,   0.70,   3.31,   4.15,  99.90,   0.14,
10/05 15Z,   0.60,   5.23,   6.02,  99.90,   0.19,
10/05 16Z,   0.50,   7.95,   8.54,  99.90,   0.09,
10/05 17Z,   0.50,  10.88,  11.26,  99.90,  -0.12,
10/05 18Z,   0.60,  13.33,  13.58,  99.90,  -0.35,
10/05 19Z,   0.60,  14.77,  15.00,  99.90,  -0.37,
10/05 20Z,   0.70,  14.95,  15.16,  99.90,  -0.49,  (max)
10/05 21Z,   0.60,  13.90,  14.13,  99.90,  -0.37,
10/05 22Z,   0.60,  11.89,  12.19,  99.90,  -0.30,
10/05 23Z,   0.50,   9.45,  10.01,  99.90,   0.06,
10/06 00Z,   0.70,   7.38,   7.95,  99.90,  -0.13,
10/06 01Z,   0.70,   6.39,   6.76,  99.90,  -0.33,  (min)
10/06 02Z,   0.70,   6.61,   6.89,  99.90,  -0.42,
10/06 03Z,   0.60,   7.90,   8.26,  99.90,  -0.24,
10/06 04Z,   0.50,  10.02,  10.39,  99.90,  -0.13,
10/06 05Z,   0.40,  12.47,  12.73,  99.90,  -0.14,
10/06 06Z,   0.60,  14.54,  14.84,  99.90,  -0.30,
10/06 07Z,   0.60,  15.63,  16.01,  99.90,  -0.22,  (max)
10/06 08Z,   0.60,  15.41,  15.68,  99.90,  -0.33,
10/06 09Z,   0.60,  13.86,  13.92,  99.90,  -0.54,
10/06 10Z,   0.60,  11.19,  11.24,  99.90,  -0.55,
10/06 11Z,   0.50,   7.84,   8.00,  99.90,  -0.34,
10/06 12Z,   0.60,   4.57,   4.80,  99.90,  -0.37,
10/06 13Z,   0.50,   2.29,   2.54,  99.90,  -0.25,
10/06 14Z,   0.50,   1.54,   1.77,  99.90,  -0.27,  (min)
10/06 15Z,   0.40,   2.36,   2.58,  99.90,  -0.18,
10/06 16Z,   0.30,   4.64,   4.84,  99.90,  -0.10,
10/06 17Z,   0.20,   7.98,   8.11,  99.90,  -0.07,
10/06 18Z,   0.10,  11.59,  11.58,  99.90,  -0.11,
10/06 19Z,   0.10,  14.59,  14.47,  99.90,  -0.22,
10/06 20Z,   0.20,  16.31,  16.16,  99.90,  -0.35,
10/06 21Z,   0.20,  16.42,  16.25,  99.90,  -0.37,  (max)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/06 22Z,   0.30,  14.91,  99.90,  14.86,  -0.35,
10/06 23Z,   0.30,  12.12,  99.90,  12.08,  -0.34,
10/07 00Z,   0.40,   8.75,  99.90,   8.83,  -0.32,
10/07 01Z,   0.30,   5.85,  99.90,   5.85,  -0.31,
10/07 02Z,   0.30,   4.31,  99.90,   4.32,  -0.29,  (min)
10/07 03Z,   0.20,   4.41,  99.90,   4.33,  -0.28,
10/07 04Z,   0.10,   6.04,  99.90,   5.87,  -0.26,
10/07 05Z,   0.00,   8.88,  99.90,   8.63,  -0.25,
10/07 06Z,   0.00,  12.21,  99.90,  11.97,  -0.24,
10/07 07Z,  -0.10,  15.07,  99.90,  14.75,  -0.22,
10/07 08Z,  -0.20,  16.72,  99.90,  16.32,  -0.21,
10/07 09Z,  -0.20,  16.73,  99.90,  16.34,  -0.19,  (max)
10/07 10Z,  -0.10,  15.02,  99.90,  14.72,  -0.19,
10/07 11Z,  -0.10,  11.85,  99.90,  11.56,  -0.19,
10/07 12Z,  -0.10,   7.82,  99.90,   7.53,  -0.19,
10/07 13Z,  -0.10,   3.94,  99.90,   3.65,  -0.19,
10/07 14Z,  -0.10,   1.34,  99.90,   1.05,  -0.19,
10/07 15Z,  -0.10,   0.65,  99.90,   0.36,  -0.19,  (min)
10/07 16Z,  -0.10,   1.92,  99.90,   1.63,  -0.19,
10/07 17Z,  -0.20,   4.94,  99.90,   4.55,  -0.19,
10/07 18Z,  -0.30,   9.06,  99.90,   8.56,  -0.19,
10/07 19Z,  -0.30,  13.24,  99.90,  12.75,  -0.19,
10/07 20Z,  -0.30,  16.46,  99.90,  15.97,  -0.19,
10/07 21Z,  -0.40,  18.00,  99.90,  17.41,  -0.19,  (max)
10/07 22Z,  -0.40,  17.54,  99.90,  16.95,  -0.19,
10/07 23Z,  -0.30,  15.17,  99.90,  14.68,  -0.19,
10/08 00Z,  -0.30,  11.36,  99.90,  10.87,  -0.19,
10/08 01Z,  -0.40,   7.08,  99.90,   6.49,  -0.19,
10/08 02Z,  -0.40,   3.62,  99.90,   3.03,  -0.19,
10/08 03Z,  -0.40,   1.98,  99.90,   1.39,  -0.19,  (min)
10/08 04Z,  -0.40,   2.45,  99.90,   1.86,  -0.19,
10/08 05Z,  -0.30,   4.84,  99.90,   4.34,  -0.19,
10/08 06Z,  -0.10,   8.61,  99.90,   8.32,  -0.19,
10/08 07Z,   0.00,  12.76,  99.90,  12.57,  -0.19,
10/08 08Z,   0.00,  16.16,  99.90,  15.97,  -0.19,
10/08 09Z,   0.00,  17.98,  99.90,  17.79,  -0.19,  (max)
10/08 10Z,  -0.10,  17.77,  99.90,  17.48,  -0.19,
10/08 11Z,  -0.20,  15.54,  99.90,  15.15,  -0.19,
10/08 12Z,  -0.30,  11.68,  99.90,  11.19,  -0.19,
10/08 13Z,  -0.40,   7.01,  99.90,   6.42,  -0.19,
10/08 14Z,  -0.40,   2.82,  99.90,   2.22,  -0.19,
10/08 15Z,  -0.50,   0.36,  99.90,  -0.33,  -0.19,
10/08 16Z,  -0.40,   0.23,  99.90,  -0.36,  -0.19,  (min)
10/08 17Z,  -0.40,   2.36,  99.90,   1.77,  -0.19,
10/08 18Z,  -0.30,   6.28,  99.90,   5.79,  -0.19,
10/08 19Z,  -0.20,  11.06,  99.90,  10.67,  -0.19,
10/08 20Z,  -0.20,  15.48,  99.90,  15.08,  -0.19,
10/08 21Z,  -0.20,  18.45,  99.90,  18.06,  -0.19,
10/08 22Z,  -0.10,  19.33,  99.90,  19.03,  -0.19,  (max)
10/08 23Z,  -0.20,  17.90,  99.90,  17.51,  -0.19,
10/09 00Z,  -0.30,  14.43,  99.90,  13.94,  -0.19,
10/09 01Z,  -0.30,   9.63,  99.90,   9.14,  -0.19,
10/09 02Z,  -0.40,   4.71,  99.90,   4.12,  -0.19,
10/09 03Z,  -0.50,   1.16,  99.90,   0.46,  -0.19,
10/09 04Z,  -0.60,  -0.06,  99.90,  -0.85,  -0.19,  (min)
10/09 05Z,  -0.50,   1.22,  99.90,   0.53,  -0.19,
10/09 06Z,  -0.50,   4.59,  99.90,   3.90,  -0.19,
10/09 07Z,  -0.40,   9.25,  99.90,   8.66,  -0.19,
10/09 08Z,  -0.30,  13.95,  99.90,  13.46,  -0.19,
10/09 09Z,  -0.30,  17.48,  99.90,  16.98,  -0.19,
10/09 10Z,  -0.30,  19.02,  99.90,  18.52,  -0.19,  (max)
10/09 11Z,  -0.40,  18.23,  99.90,  17.64,  -0.19,
10/09 12Z,  -0.50,  15.26,  99.90,  14.56,  -0.19,
10/09 13Z,  -0.60,  10.71,  99.90,   9.92,  -0.19,
10/09 14Z,  -0.60,   5.66,  99.90,   4.87,  -0.19,
10/09 15Z,  -0.60,   1.61,  99.90,   0.82,  -0.19,
10/09 16Z,  -0.60,  -0.20,  99.90,  -0.99,  -0.19,  (min)
10/09 17Z,  -0.60,   0.64,  99.90,  -0.15,  -0.19,
10/09 18Z,  -0.60,   3.80,  99.90,   3.01,  -0.19,
10/09 19Z,  -0.50,   8.51,  99.90,   7.82,  -0.19,
10/09 20Z,  -0.40,  13.61,  99.90,  13.02,  -0.19,
10/09 21Z,  -0.40,  17.78,  99.90,  17.18,  -0.19,
10/09 22Z,  -0.30,  20.02,  99.90,  19.53,  -0.19,  (max)
10/09 23Z,  -0.40,  19.84,  99.90,  19.25,  -0.19,
10/10 00Z,  -0.50,  17.24,  99.90,  16.55,  -0.19,
10/10 01Z,  -0.60,  12.70,  99.90,  11.90,  -0.19,
10/10 02Z,  -0.70,   7.17,  99.90,   6.28,  -0.19,
10/10 03Z,  -0.80,   2.10,  99.90,   1.11,  -0.19,
10/10 04Z,  -0.80,  -0.99,  99.90,  -1.98,  -0.19,
10/10 05Z,  -0.70,  -1.30,  99.90,  -2.19,  -0.19,  (min)
10/10 06Z,  -0.60,   1.03,  99.90,   0.24,  -0.19,
10/10 07Z,  -0.40,   5.36,  99.90,   4.77,  -0.19,
10/10 08Z,  -0.30,  10.61,  99.90,  10.12,  -0.19,
10/10 09Z,  -0.20,  15.42,  99.90,  15.03,  -0.19,
10/10 10Z,  -0.30,  18.62,  99.90,  18.13,  -0.19,
10/10 11Z,  -0.30,  19.51,  99.90,  19.02,  -0.19,  (max)
10/10 12Z,  -0.40,  17.92,  99.90,  17.32,  -0.19,
10/10 13Z,  99.90,  14.19,  99.90,  99.90,  -0.19,
10/10 14Z,  99.90,   9.18,  99.90,  99.90,  -0.19,
10/10 15Z,  99.90,   4.18,  99.90,  99.90,  -0.19,
10/10 16Z,  99.90,   0.77,  99.90,  99.90,  -0.19,
10/10 17Z,  99.90,   0.03,  99.90,  99.90,  -0.19,
10/10 18Z,  99.90,   2.02,  99.90,  99.90,  -0.19,