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Gulf of Alaska
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Ketchikan, AK
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Surge List
Gulf of Alaska
PLEASE NOTE that zero is now at Mean Lower Low Water (MLLW).
This is the old default datum.
#Seldovia, AK : 02/21/2017 23:22:01 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/20 06Z,   0.10,  11.68,  11.40,  99.90,  -0.38,
02/20 07Z,   0.00,  11.72,  11.52,  99.90,  -0.20,  (max)
02/20 08Z,   0.00,  11.13,  10.94,  99.90,  -0.19,
02/20 09Z,   0.00,  10.15,   9.81,  99.90,  -0.34,
02/20 10Z,   0.00,   9.06,   8.60,  99.90,  -0.46,
02/20 11Z,   0.00,   8.13,   7.59,  99.90,  -0.54,
02/20 12Z,   0.00,   7.84,   7.17,  99.90,  -0.67,  (min)
02/20 13Z,   0.00,   8.39,   7.59,  99.90,  -0.80,
02/20 14Z,   0.00,   9.50,   8.72,  99.90,  -0.78,
02/20 15Z,   0.00,  10.85,  10.14,  99.90,  -0.71,
02/20 16Z,  -0.10,  12.29,  11.58,  99.90,  -0.61,
02/20 17Z,  -0.10,  13.45,  12.81,  99.90,  -0.54,
02/20 18Z,  -0.10,  13.91,  13.43,  99.90,  -0.38,  (max)
02/20 19Z,   0.00,  13.52,  13.10,  99.90,  -0.42,
02/20 20Z,   0.00,  12.41,  11.96,  99.90,  -0.45,
02/20 21Z,   0.00,  10.83,  10.33,  99.90,  -0.50,
02/20 22Z,   0.00,   9.01,   8.52,  99.90,  -0.49,
02/20 23Z,   0.00,   7.14,   6.62,  99.90,  -0.52,
02/21 00Z,   0.00,   5.58,   4.86,  99.90,  -0.72,
02/21 01Z,   0.00,   4.79,   4.08,  99.90,  -0.71,  (min)
02/21 02Z,   0.00,   4.83,   4.14,  99.90,  -0.69,
02/21 03Z,   0.00,   5.57,   4.72,  99.90,  -0.85,
02/21 04Z,  -0.10,   6.98,   6.39,  99.90,  -0.49,
02/21 05Z,  -0.10,   8.86,   8.33,  99.90,  -0.43,
02/21 06Z,  -0.20,  10.67,  10.03,  99.90,  -0.44,
02/21 07Z,  -0.20,  11.92,  11.39,  99.90,  -0.33,
02/21 08Z,  -0.20,  12.38,  11.89,  99.90,  -0.29,  (max)
02/21 09Z,  -0.10,  12.08,  11.51,  99.90,  -0.47,
02/21 10Z,  -0.10,  11.17,  10.57,  99.90,  -0.50,
02/21 11Z,  -0.10,   9.88,   9.22,  99.90,  -0.56,
02/21 12Z,  -0.10,   8.58,   7.97,  99.90,  -0.51,
02/21 13Z,  -0.10,   7.87,   7.26,  99.90,  -0.51,
02/21 14Z,  -0.20,   8.04,   7.24,  99.90,  -0.60,  (min)
02/21 15Z,  -0.20,   8.90,   8.05,  99.90,  -0.65,
02/21 16Z,  -0.20,  10.26,   9.48,  99.90,  -0.58,
02/21 17Z,  -0.20,  11.92,  11.16,  99.90,  -0.56,
02/21 18Z,  -0.20,  13.40,  12.74,  99.90,  -0.46,
02/21 19Z,  -0.30,  14.19,  13.76,  99.90,  -0.13,  (max)
02/21 20Z,  -0.30,  14.06,  13.62,  99.90,  -0.14,
02/21 21Z,  -0.20,  13.06,  12.52,  99.90,  -0.34,
02/21 22Z,  -0.20,  11.39,  10.74,  99.90,  -0.45,
02/21 23Z,  -0.20,   9.23,   8.47,  99.90,  -0.56,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/22 00Z,  -0.20,   6.85,  99.90,   6.12,  -0.53,
02/22 01Z,  -0.20,   4.81,  99.90,   4.11,  -0.50,
02/22 02Z,  -0.10,   3.69,  99.90,   3.11,  -0.47,
02/22 03Z,  -0.10,   3.62,  99.90,   3.08,  -0.44,  (min)
02/22 04Z,  -0.20,   4.56,  99.90,   3.95,  -0.41,
02/22 05Z,  -0.20,   6.45,  99.90,   5.87,  -0.38,
02/22 06Z,  -0.30,   8.94,  99.90,   8.28,  -0.36,
02/22 07Z,  -0.30,  11.30,  99.90,  10.68,  -0.33,
02/22 08Z,  -0.30,  12.96,  99.90,  12.36,  -0.30,
02/22 09Z,  -0.30,  13.60,  99.90,  13.03,  -0.27,  (max)
02/22 10Z,  -0.30,  13.19,  99.90,  12.65,  -0.24,
02/22 11Z,  -0.30,  11.90,  99.90,  11.39,  -0.21,
02/22 12Z,  -0.30,  10.03,  99.90,   9.52,  -0.21,
02/22 13Z,  -0.40,   8.14,  99.90,   7.53,  -0.21,
02/22 14Z,  -0.50,   7.03,  99.90,   6.32,  -0.21,  (min)
02/22 15Z,  -0.50,   7.05,  99.90,   6.34,  -0.21,
02/22 16Z,  -0.50,   8.06,  99.90,   7.35,  -0.21,
02/22 17Z,  -0.50,   9.85,  99.90,   9.14,  -0.21,
02/22 18Z,  -0.60,  12.07,  99.90,  11.26,  -0.21,
02/22 19Z,  -0.50,  14.04,  99.90,  13.33,  -0.21,
02/22 20Z,  -0.50,  15.13,  99.90,  14.43,  -0.21,  (max)
02/22 21Z,  -0.50,  15.07,  99.90,  14.37,  -0.21,
02/22 22Z,  -0.50,  13.86,  99.90,  13.15,  -0.21,
02/22 23Z,  -0.50,  11.70,  99.90,  10.99,  -0.21,
02/23 00Z,  -0.50,   8.85,  99.90,   8.15,  -0.21,
02/23 01Z,  -0.50,   5.79,  99.90,   5.08,  -0.21,
02/23 02Z,  -0.50,   3.31,  99.90,   2.60,  -0.21,
02/23 03Z,  -0.50,   2.11,  99.90,   1.40,  -0.21,  (min)
02/23 04Z,  -0.60,   2.35,  99.90,   1.54,  -0.21,
02/23 05Z,  -0.70,   3.94,  99.90,   3.03,  -0.21,
02/23 06Z,  -0.70,   6.65,  99.90,   5.75,  -0.21,
02/23 07Z,  -0.70,   9.88,  99.90,   8.97,  -0.21,
02/23 08Z,  -0.60,  12.74,  99.90,  11.93,  -0.21,
02/23 09Z,  -0.50,  14.55,  99.90,  13.84,  -0.21,
02/23 10Z,  -0.50,  14.99,  99.90,  14.28,  -0.21,  (max)
02/23 11Z,  -0.50,  14.05,  99.90,  13.34,  -0.21,
02/23 12Z,  -0.50,  11.99,  99.90,  11.28,  -0.21,
02/23 13Z,  -0.60,   9.31,  99.90,   8.50,  -0.21,
02/23 14Z,  -0.60,   6.84,  99.90,   6.03,  -0.21,
02/23 15Z,  -0.70,   5.55,  99.90,   4.64,  -0.21,  (min)
02/23 16Z,  -0.70,   5.80,  99.90,   4.89,  -0.21,
02/23 17Z,  -0.70,   7.39,  99.90,   6.48,  -0.21,
02/23 18Z,  -0.70,   9.95,  99.90,   9.04,  -0.21,
02/23 19Z,  -0.70,  12.89,  99.90,  11.98,  -0.21,
02/23 20Z,  -0.70,  15.32,  99.90,  14.41,  -0.21,
02/23 21Z,  -0.60,  16.53,  99.90,  15.72,  -0.21,  (max)
02/23 22Z,  -0.60,  16.22,  99.90,  15.41,  -0.21,
02/23 23Z,  -0.60,  14.43,  99.90,  13.62,  -0.21,
02/24 00Z,  -0.60,  11.43,  99.90,  10.63,  -0.21,
02/24 01Z,  -0.70,   7.71,  99.90,   6.80,  -0.21,
02/24 02Z,  -0.80,   3.99,  99.90,   2.98,  -0.21,
02/24 03Z,  -0.80,   1.33,  99.90,   0.33,  -0.21,
02/24 04Z,  -0.80,   0.48,  99.90,  -0.53,  -0.21,  (min)
02/24 05Z,  -0.80,   1.49,  99.90,   0.48,  -0.21,
02/24 06Z,  -0.70,   4.06,  99.90,   3.15,  -0.21,
02/24 07Z,  -0.60,   7.74,  99.90,   6.93,  -0.21,
02/24 08Z,  -0.50,  11.63,  99.90,  10.92,  -0.21,
02/24 09Z,  -0.40,  14.73,  99.90,  14.12,  -0.21,
02/24 10Z,  -0.40,  16.33,  99.90,  15.72,  -0.21,  (max)
02/24 11Z,  -0.30,  16.15,  99.90,  15.64,  -0.21,
02/24 12Z,  -0.30,  14.30,  99.90,  13.79,  -0.21,
02/24 13Z,  -0.40,  11.23,  99.90,  10.62,  -0.21,
02/24 14Z,  -0.50,   7.72,  99.90,   7.01,  -0.21,
02/24 15Z,  -0.60,   4.90,  99.90,   4.10,  -0.21,
02/24 16Z,  -0.70,   3.83,  99.90,   2.92,  -0.21,  (min)
02/24 17Z,  -0.70,   4.74,  99.90,   3.83,  -0.21,
02/24 18Z,  -0.70,   7.24,  99.90,   6.33,  -0.21,
02/24 19Z,  -0.70,  10.72,  99.90,   9.81,  -0.21,
02/24 20Z,  -0.50,  14.32,  99.90,  13.61,  -0.21,
02/24 21Z,  -0.40,  16.99,  99.90,  16.38,  -0.21,
02/24 22Z,  -0.20,  18.01,  99.90,  17.60,  -0.21,  (max)
02/24 23Z,  -0.10,  17.10,  99.90,  16.80,  -0.21,
02/25 00Z,  -0.10,  14.41,  99.90,  14.10,  -0.21,
02/25 01Z,  -0.20,  10.41,  99.90,  10.00,  -0.21,
02/25 02Z,  -0.40,   5.82,  99.90,   5.22,  -0.21,
02/25 03Z,  -0.50,   1.73,  99.90,   1.02,  -0.21,
02/25 04Z,  -0.70,  -0.66,  99.90,  -1.57,  -0.21,
02/25 05Z,  -0.70,  -0.70,  99.90,  -1.61,  -0.21,  (min)
02/25 06Z,  -0.60,   1.41,  99.90,   0.60,  -0.21,
02/25 07Z,  -0.50,   5.13,  99.90,   4.42,  -0.21,
02/25 08Z,  -0.50,   9.67,  99.90,   8.96,  -0.21,
02/25 09Z,  -0.50,  13.95,  99.90,  13.24,  -0.21,
02/25 10Z,  -0.40,  16.89,  99.90,  16.28,  -0.21,
02/25 11Z,  -0.40,  17.86,  99.90,  17.25,  -0.21,  (max)
02/25 12Z,  -0.40,  16.69,  99.90,  16.08,  -0.21,
02/25 13Z,  -0.50,  13.69,  99.90,  12.98,  -0.21,
02/25 14Z,  -0.50,   9.60,  99.90,   8.89,  -0.21,
02/25 15Z,  -0.60,   5.49,  99.90,   4.68,  -0.21,
02/25 16Z,  -0.60,   2.74,  99.90,   1.93,  -0.21,
02/25 17Z,  -0.60,   2.32,  99.90,   1.51,  -0.21,  (min)
02/25 18Z,  -0.60,   4.23,  99.90,   3.42,  -0.21,

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