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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 : 04/29/2017 23:20:33 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/28 06Z,   0.00,   1.62,   1.39,  99.90,  -0.23,  (min)
04/28 07Z,   0.00,   3.97,   3.66,  99.90,  -0.31,
04/28 08Z,   0.00,   6.99,   6.60,  99.90,  -0.39,
04/28 09Z,   0.00,   9.93,   9.58,  99.90,  -0.35,
04/28 10Z,  -0.10,  12.00,  11.56,  99.90,  -0.34,
04/28 11Z,  -0.20,  12.63,  12.02,  99.90,  -0.41,  (max)
04/28 12Z,  -0.10,  11.64,  11.00,  99.90,  -0.54,
04/28 13Z,  -0.10,   9.23,   8.56,  99.90,  -0.57,
04/28 14Z,  -0.20,   5.88,   5.13,  99.90,  -0.55,
04/28 15Z,  -0.20,   2.24,   1.44,  99.90,  -0.60,
04/28 16Z,  -0.30,  -0.84,  -1.58,  99.90,  -0.44,
04/28 17Z,  -0.30,  -2.57,  -3.30,  99.90,  -0.43,  (min)
04/28 18Z,  -0.20,  -2.56,  -3.28,  99.90,  -0.52,
04/28 19Z,  -0.20,  -0.93,  -1.68,  99.90,  -0.55,
04/28 20Z,  -0.20,   1.85,   1.00,  99.90,  -0.65,
04/28 21Z,  -0.20,   5.06,   4.20,  99.90,  -0.66,
04/28 22Z,  -0.30,   7.94,   7.01,  99.90,  -0.63,
04/28 23Z,  -0.30,   9.79,   8.87,  99.90,  -0.62,
04/29 00Z,  -0.20,  10.26,   9.17,  99.90,  -0.89,  (max)
04/29 01Z,  -0.20,   9.38,   8.34,  99.90,  -0.84,
04/29 02Z,  -0.20,   7.46,   6.64,  99.90,  -0.62,
04/29 03Z,  -0.30,   4.99,   4.10,  99.90,  -0.59,
04/29 04Z,  -0.30,   2.67,   1.77,  99.90,  -0.60,
04/29 05Z,  -0.40,   1.24,   0.47,  99.90,  -0.37,  (min)
04/29 06Z,  -0.20,   1.21,   0.58,  99.90,  -0.43,
04/29 07Z,  -0.20,   2.61,   2.00,  99.90,  -0.41,
04/29 08Z,  -0.20,   5.06,   4.49,  99.90,  -0.37,
04/29 09Z,  -0.20,   7.94,   7.38,  99.90,  -0.36,
04/29 10Z,  -0.30,  10.53,   9.98,  99.90,  -0.25,
04/29 11Z,  -0.30,  12.14,  11.48,  99.90,  -0.36,
04/29 12Z,  -0.20,  12.30,  11.54,  99.90,  -0.56,  (max)
04/29 13Z,  -0.20,  10.94,  10.16,  99.90,  -0.58,
04/29 14Z,  -0.30,   8.35,   7.63,  99.90,  -0.42,
04/29 15Z,  -0.30,   5.00,   4.36,  99.90,  -0.34,
04/29 16Z,  -0.30,   1.56,   0.89,  99.90,  -0.37,
04/29 17Z,  -0.30,  -1.16,  -1.76,  99.90,  -0.30,
04/29 18Z,  -0.20,  -2.47,  -3.02,  99.90,  -0.35,  (min)
04/29 19Z,  -0.20,  -2.13,  -2.67,  99.90,  -0.34,
04/29 20Z,  -0.20,  -0.34,  -0.94,  99.90,  -0.40,
04/29 21Z,  -0.10,   2.39,   1.81,  99.90,  -0.48,
04/29 22Z,  -0.10,   5.38,   4.83,  99.90,  -0.45,
04/29 23Z,  -0.20,   7.92,   7.36,  99.90,  -0.36,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/30 00Z,  -0.30,   9.45,  99.90,   8.79,  -0.36,
04/30 01Z,  -0.30,   9.70,  99.90,   9.04,  -0.36,  (max)
04/30 02Z,  -0.20,   8.77,  99.90,   8.20,  -0.36,
04/30 03Z,  -0.20,   6.96,  99.90,   6.40,  -0.36,
04/30 04Z,  -0.20,   4.75,  99.90,   4.19,  -0.36,
04/30 05Z,  -0.20,   2.81,  99.90,   2.25,  -0.36,
04/30 06Z,  -0.10,   1.77,  99.90,   1.32,  -0.36,  (min)
04/30 07Z,  -0.10,   2.04,  99.90,   1.59,  -0.36,
04/30 08Z,  -0.10,   3.54,  99.90,   3.08,  -0.35,
04/30 09Z,  -0.10,   5.85,  99.90,   5.40,  -0.35,
04/30 10Z,  -0.10,   8.41,  99.90,   7.95,  -0.35,
04/30 11Z,  -0.20,  10.56,  99.90,  10.01,  -0.35,
04/30 12Z,  -0.20,  11.72,  99.90,  11.17,  -0.35,  (max)
04/30 13Z,  -0.20,  11.55,  99.90,  11.00,  -0.35,
04/30 14Z,  -0.30,  10.06,  99.90,   9.41,  -0.35,
04/30 15Z,  -0.20,   7.53,  99.90,   6.98,  -0.35,
04/30 16Z,  -0.20,   4.42,  99.90,   3.87,  -0.35,
04/30 17Z,  -0.20,   1.34,  99.90,   0.79,  -0.35,
04/30 18Z,  -0.10,  -0.96,  99.90,  -1.41,  -0.35,
04/30 19Z,  -0.10,  -1.93,  99.90,  -2.38,  -0.35,  (min)
04/30 20Z,  -0.10,  -1.41,  99.90,  -1.86,  -0.35,
04/30 21Z,  -0.10,   0.33,  99.90,  -0.12,  -0.35,
04/30 22Z,  -0.10,   2.82,  99.90,   2.37,  -0.35,
04/30 23Z,  -0.10,   5.46,  99.90,   5.01,  -0.35,
05/01 00Z,  -0.10,   7.65,  99.90,   7.20,  -0.35,
05/01 01Z,  -0.10,   8.91,  99.90,   8.46,  -0.35,
05/01 02Z,  -0.10,   9.07,  99.90,   8.62,  -0.35,  (max)
05/01 03Z,  -0.10,   8.23,  99.90,   7.78,  -0.35,
05/01 04Z,  -0.10,   6.67,  99.90,   6.22,  -0.35,
05/01 05Z,  -0.10,   4.81,  99.90,   4.36,  -0.35,
05/01 06Z,  -0.10,   3.22,  99.90,   2.77,  -0.35,
05/01 07Z,  -0.10,   2.47,  99.90,   2.02,  -0.35,  (min)
05/01 08Z,   0.00,   2.84,  99.90,   2.49,  -0.35,
05/01 09Z,   0.00,   4.21,  99.90,   3.86,  -0.35,
05/01 10Z,   0.00,   6.20,  99.90,   5.85,  -0.35,
05/01 11Z,   0.00,   8.32,  99.90,   7.97,  -0.35,
05/01 12Z,   0.00,  10.05,  99.90,   9.70,  -0.35,
05/01 13Z,   0.00,  10.89,  99.90,  10.54,  -0.35,  (max)
05/01 14Z,   0.00,  10.59,  99.90,  10.24,  -0.35,
05/01 15Z,  -0.10,   9.18,  99.90,   8.73,  -0.35,
05/01 16Z,  -0.10,   6.93,  99.90,   6.48,  -0.35,
05/01 17Z,  -0.10,   4.20,  99.90,   3.75,  -0.35,
05/01 18Z,  -0.10,   1.56,  99.90,   1.11,  -0.35,
05/01 19Z,  -0.10,  -0.36,  99.90,  -0.81,  -0.35,
05/01 20Z,  -0.10,  -1.11,  99.90,  -1.56,  -0.35,  (min)
05/01 21Z,  -0.10,  -0.60,  99.90,  -1.05,  -0.35,
05/01 22Z,   0.00,   0.93,  99.90,   0.58,  -0.35,
05/01 23Z,   0.00,   3.07,  99.90,   2.72,  -0.35,
05/02 00Z,   0.00,   5.34,  99.90,   4.99,  -0.35,
05/02 01Z,   0.00,   7.23,  99.90,   6.88,  -0.35,
05/02 02Z,   0.00,   8.36,  99.90,   8.00,  -0.35,
05/02 03Z,   0.00,   8.56,  99.90,   8.21,  -0.35,  (max)
05/02 04Z,   0.00,   7.93,  99.90,   7.58,  -0.35,
05/02 05Z,   0.00,   6.67,  99.90,   6.32,  -0.35,
05/02 06Z,   0.00,   5.12,  99.90,   4.77,  -0.35,
05/02 07Z,   0.00,   3.79,  99.90,   3.44,  -0.35,
05/02 08Z,   0.00,   3.15,  99.90,   2.80,  -0.35,  (min)
05/02 09Z,   0.00,   3.41,  99.90,   3.06,  -0.35,
05/02 10Z,   0.00,   4.47,  99.90,   4.12,  -0.35,
05/02 11Z,   0.00,   6.04,  99.90,   5.69,  -0.35,
05/02 12Z,  -0.10,   7.75,  99.90,   7.30,  -0.35,
05/02 13Z,  -0.10,   9.15,  99.90,   8.70,  -0.35,
05/02 14Z,  -0.10,   9.85,  99.90,   9.40,  -0.35,  (max)
05/02 15Z,   0.00,   9.62,  99.90,   9.27,  -0.35,
05/02 16Z,   0.00,   8.48,  99.90,   8.13,  -0.35,
05/02 17Z,   0.00,   6.62,  99.90,   6.27,  -0.35,
05/02 18Z,   0.00,   4.33,  99.90,   3.98,  -0.35,
05/02 19Z,   0.10,   2.09,  99.90,   1.84,  -0.35,
05/02 20Z,   0.10,   0.43,  99.90,   0.18,  -0.35,
05/02 21Z,   0.20,  -0.25,  99.90,  -0.40,  -0.35,  (min)
05/02 22Z,   0.30,   0.11,  99.90,   0.06,  -0.35,
05/02 23Z,   0.30,   1.34,  99.90,   1.29,  -0.35,
05/03 00Z,   0.30,   3.13,  99.90,   3.08,  -0.35,
05/03 01Z,   0.40,   5.11,  99.90,   5.16,  -0.35,
05/03 02Z,   0.50,   6.84,  99.90,   6.99,  -0.35,
05/03 03Z,   0.60,   7.96,  99.90,   8.21,  -0.35,
05/03 04Z,   0.60,   8.32,  99.90,   8.57,  -0.35,  (max)
05/03 05Z,   0.60,   7.93,  99.90,   8.18,  -0.35,
05/03 06Z,   0.70,   6.93,  99.90,   7.28,  -0.35,
05/03 07Z,   0.70,   5.58,  99.90,   5.93,  -0.35,
05/03 08Z,   0.80,   4.33,  99.90,   4.78,  -0.35,
05/03 09Z,   0.90,   3.61,  99.90,   4.16,  -0.35,
05/03 10Z,   0.80,   3.61,  99.90,   4.06,  -0.35,  (min)
05/03 11Z,   0.80,   4.28,  99.90,   4.73,  -0.35,
05/03 12Z,   0.80,   5.44,  99.90,   5.89,  -0.35,
05/03 13Z,   0.80,   6.84,  99.90,   7.29,  -0.35,
05/03 14Z,   0.90,   8.09,  99.90,   8.64,  -0.35,
05/03 15Z,   0.90,   8.83,  99.90,   9.38,  -0.35,
05/03 16Z,   1.00,   8.83,  99.90,   9.48,  -0.35,  (max)
05/03 17Z,   1.00,   8.07,  99.90,   8.72,  -0.35,
05/03 18Z,   1.00,   6.62,  99.90,   7.27,  -0.35,

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