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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.
#Seward, AK : 03/23/2017 01:20:34 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/21 06Z,   0.00,   6.21,   5.68,  99.90,  -0.53,  (max)
03/21 07Z,   0.00,   5.72,   5.10,  99.90,  -0.62,
03/21 08Z,   0.00,   5.17,   4.50,  99.90,  -0.67,
03/21 09Z,   0.00,   4.80,   4.02,  99.90,  -0.78,  (min)
03/21 10Z,   0.00,   4.81,   4.06,  99.90,  -0.75,
03/21 11Z,   0.00,   5.22,   4.36,  99.90,  -0.86,
03/21 12Z,   0.00,   5.90,   5.11,  99.90,  -0.79,
03/21 13Z,   0.00,   6.71,   5.99,  99.90,  -0.72,
03/21 14Z,   0.00,   7.51,   6.74,  99.90,  -0.77,
03/21 15Z,   0.00,   8.10,   7.42,  99.90,  -0.68,
03/21 16Z,   0.00,   8.28,   7.60,  99.90,  -0.68,  (max)
03/21 17Z,   0.00,   7.95,   7.27,  99.90,  -0.68,
03/21 18Z,   0.00,   7.20,   6.57,  99.90,  -0.63,
03/21 19Z,   0.00,   6.12,   5.54,  99.90,  -0.58,
03/21 20Z,   0.00,   4.86,   4.25,  99.90,  -0.61,
03/21 21Z,   0.00,   3.64,   3.01,  99.90,  -0.63,
03/21 22Z,   0.00,   2.75,   2.14,  99.90,  -0.61,
03/21 23Z,   0.00,   2.36,   1.75,  99.90,  -0.61,  (min)
03/22 00Z,   0.00,   2.47,   1.88,  99.90,  -0.59,
03/22 01Z,   0.00,   3.00,   2.44,  99.90,  -0.56,
03/22 02Z,   0.00,   3.86,   3.37,  99.90,  -0.49,
03/22 03Z,   0.00,   4.90,   4.40,  99.90,  -0.50,
03/22 04Z,   0.00,   5.85,   5.44,  99.90,  -0.41,
03/22 05Z,   0.00,   6.49,   6.14,  99.90,  -0.35,
03/22 06Z,   0.00,   6.74,   6.37,  99.90,  -0.37,  (max)
03/22 07Z,   0.00,   6.63,   6.21,  99.90,  -0.42,
03/22 08Z,   0.00,   6.21,   5.82,  99.90,  -0.39,
03/22 09Z,   0.00,   5.61,   5.16,  99.90,  -0.45,
03/22 10Z,   0.00,   5.09,   4.49,  99.90,  -0.60,
03/22 11Z,   0.00,   4.88,   4.24,  99.90,  -0.64,  (min)
03/22 12Z,   0.00,   5.04,   4.32,  99.90,  -0.72,
03/22 13Z,   0.00,   5.53,   4.81,  99.90,  -0.72,
03/22 14Z,   0.00,   6.26,   5.56,  99.90,  -0.70,
03/22 15Z,   0.00,   7.12,   6.37,  99.90,  -0.75,
03/22 16Z,   0.00,   7.87,   7.23,  99.90,  -0.64,
03/22 17Z,   0.00,   8.25,   7.64,  99.90,  -0.61,  (max)
03/22 18Z,   0.00,   8.12,   7.50,  99.90,  -0.62,
03/22 19Z,   0.00,   7.50,   6.84,  99.90,  -0.66,
03/22 20Z,   0.00,   6.44,   5.78,  99.90,  -0.66,
03/22 21Z,   0.00,   5.07,   4.38,  99.90,  -0.69,
03/22 22Z,   0.00,   3.67,   2.97,  99.90,  -0.70,
03/22 23Z,   0.00,   2.55,   1.90,  99.90,  -0.65,
03/23 00Z,   0.00,   1.95,   1.32,  99.90,  -0.63,  (min)
03/23 01Z,   0.00,   1.93,   1.34,  99.90,  -0.59,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/23 02Z,   0.00,   2.48,  99.90,   1.89,  -0.59,
03/23 03Z,   0.00,   3.52,  99.90,   2.93,  -0.58,
03/23 04Z,   0.00,   4.82,  99.90,   4.24,  -0.58,
03/23 05Z,   0.00,   6.06,  99.90,   5.49,  -0.58,
03/23 06Z,   0.00,   6.94,  99.90,   6.37,  -0.57,
03/23 07Z,   0.00,   7.34,  99.90,   6.77,  -0.57,  (max)
03/23 08Z,   0.00,   7.22,  99.90,   6.65,  -0.56,
03/23 09Z,   0.00,   6.63,  99.90,   6.07,  -0.56,
03/23 10Z,   0.00,   5.76,  99.90,   5.21,  -0.56,
03/23 11Z,   0.00,   4.93,  99.90,   4.38,  -0.55,
03/23 12Z,   0.00,   4.44,  99.90,   3.89,  -0.55,
03/23 13Z,   0.00,   4.43,  99.90,   3.88,  -0.54,  (min)
03/23 14Z,   0.00,   4.90,  99.90,   4.36,  -0.54,
03/23 15Z,   0.00,   5.79,  99.90,   5.25,  -0.54,
03/23 16Z,   0.00,   6.92,  99.90,   6.38,  -0.54,
03/23 17Z,   0.00,   7.97,  99.90,   7.43,  -0.54,
03/23 18Z,   0.00,   8.60,  99.90,   8.05,  -0.54,
03/23 19Z,   0.00,   8.60,  99.90,   8.06,  -0.54,  (max)
03/23 20Z,   0.00,   7.95,  99.90,   7.41,  -0.54,
03/23 21Z,   0.00,   6.71,  99.90,   6.17,  -0.54,
03/23 22Z,   0.00,   5.05,  99.90,   4.51,  -0.54,
03/23 23Z,   0.00,   3.33,  99.90,   2.79,  -0.54,
03/24 00Z,   0.00,   1.96,  99.90,   1.42,  -0.54,
03/24 01Z,   0.00,   1.24,  99.90,   0.70,  -0.54,  (min)
03/24 02Z,   0.00,   1.29,  99.90,   0.75,  -0.54,
03/24 03Z,   0.00,   2.10,  99.90,   1.56,  -0.54,
03/24 04Z,   0.00,   3.52,  99.90,   2.97,  -0.54,
03/24 05Z,   0.10,   5.22,  99.90,   4.78,  -0.54,
03/24 06Z,   0.10,   6.76,  99.90,   6.32,  -0.54,
03/24 07Z,   0.10,   7.78,  99.90,   7.34,  -0.54,
03/24 08Z,   0.20,   8.12,  99.90,   7.78,  -0.54,  (max)
03/24 09Z,   0.20,   7.75,  99.90,   7.40,  -0.54,
03/24 10Z,   0.20,   6.77,  99.90,   6.42,  -0.54,
03/24 11Z,   0.20,   5.46,  99.90,   5.12,  -0.54,
03/24 12Z,   0.20,   4.26,  99.90,   3.92,  -0.54,
03/24 13Z,   0.10,   3.56,  99.90,   3.12,  -0.54,
03/24 14Z,   0.10,   3.55,  99.90,   3.11,  -0.54,  (min)
03/24 15Z,   0.00,   4.24,  99.90,   3.70,  -0.54,
03/24 16Z,   0.00,   5.51,  99.90,   4.96,  -0.54,
03/24 17Z,   0.00,   7.06,  99.90,   6.52,  -0.54,
03/24 18Z,   0.00,   8.45,  99.90,   7.90,  -0.54,
03/24 19Z,   0.00,   9.24,  99.90,   8.70,  -0.54,  (max)
03/24 20Z,   0.00,   9.22,  99.90,   8.68,  -0.54,
03/24 21Z,   0.00,   8.35,  99.90,   7.81,  -0.54,
03/24 22Z,   0.00,   6.75,  99.90,   6.21,  -0.54,
03/24 23Z,   0.00,   4.68,  99.90,   4.14,  -0.54,
03/25 00Z,  -0.10,   2.62,  99.90,   1.98,  -0.54,
03/25 01Z,  -0.10,   1.10,  99.90,   0.46,  -0.54,
03/25 02Z,  -0.10,   0.46,  99.90,  -0.18,  -0.54,  (min)
03/25 03Z,  -0.10,   0.81,  99.90,   0.17,  -0.54,
03/25 04Z,  -0.20,   2.09,  99.90,   1.34,  -0.54,
03/25 05Z,  -0.20,   4.01,  99.90,   3.27,  -0.54,
03/25 06Z,  -0.20,   6.12,  99.90,   5.38,  -0.54,
03/25 07Z,  -0.10,   7.85,  99.90,   7.21,  -0.54,
03/25 08Z,  -0.10,   8.82,  99.90,   8.17,  -0.54,
03/25 09Z,  -0.10,   8.86,  99.90,   8.21,  -0.54,  (max)
03/25 10Z,  -0.10,   8.01,  99.90,   7.37,  -0.54,
03/25 11Z,  -0.10,   6.47,  99.90,   5.83,  -0.54,
03/25 12Z,  -0.10,   4.67,  99.90,   4.03,  -0.54,
03/25 13Z,  -0.10,   3.17,  99.90,   2.53,  -0.54,
03/25 14Z,  -0.10,   2.43,  99.90,   1.79,  -0.54,  (min)
03/25 15Z,  -0.10,   2.64,  99.90,   2.00,  -0.54,
03/25 16Z,  -0.10,   3.75,  99.90,   3.11,  -0.54,
03/25 17Z,  -0.10,   5.54,  99.90,   4.89,  -0.54,
03/25 18Z,  -0.10,   7.54,  99.90,   6.90,  -0.54,
03/25 19Z,   0.00,   9.19,  99.90,   8.65,  -0.54,
03/25 20Z,   0.00,  10.00,  99.90,   9.46,  -0.54,  (max)
03/25 21Z,   0.00,   9.77,  99.90,   9.23,  -0.54,
03/25 22Z,   0.00,   8.52,  99.90,   7.97,  -0.54,
03/25 23Z,   0.00,   6.44,  99.90,   5.89,  -0.54,
03/26 00Z,   0.00,   3.95,  99.90,   3.41,  -0.54,
03/26 01Z,   0.00,   1.67,  99.90,   1.12,  -0.54,
03/26 02Z,   0.00,   0.18,  99.90,  -0.36,  -0.54,
03/26 03Z,   0.00,  -0.15,  99.90,  -0.69,  -0.54,  (min)
03/26 04Z,   0.00,   0.72,  99.90,   0.18,  -0.54,
03/26 05Z,   0.00,   2.59,  99.90,   2.05,  -0.54,
03/26 06Z,   0.00,   5.03,  99.90,   4.49,  -0.54,
03/26 07Z,   0.00,   7.43,  99.90,   6.88,  -0.54,
03/26 08Z,   0.00,   9.15,  99.90,   8.60,  -0.54,
03/26 09Z,   0.00,   9.81,  99.90,   9.27,  -0.54,  (max)
03/26 10Z,   0.00,   9.33,  99.90,   8.79,  -0.54,
03/26 11Z,   0.00,   7.85,  99.90,   7.31,  -0.54,
03/26 12Z,   0.00,   5.70,  99.90,   5.16,  -0.54,
03/26 13Z,   0.00,   3.47,  99.90,   2.93,  -0.54,
03/26 14Z,   0.00,   1.84,  99.90,   1.29,  -0.54,
03/26 15Z,   0.00,   1.27,  99.90,   0.72,  -0.54,  (min)
03/26 16Z,   0.00,   1.90,  99.90,   1.36,  -0.54,
03/26 17Z,   0.00,   3.58,  99.90,   3.03,  -0.54,
03/26 18Z,   0.10,   5.90,  99.90,   5.46,  -0.54,

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Page last Modified: November 13, 2013.
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