EXTRA-TROPICAL  STORM  SURGE
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hat-on
mhhw-on
msl-on
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Alaska
Gulf of Alaska
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Ketchikan, AK
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Skagway, AK
Elfin Cove, AK
Yakutat, AK
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Seldovia, AK
Nikiski, AK
Anchorage, AK
Kodiak Island, AK
Alitak, AK
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Adak Island, AK
Atka, AK
Unalaska, AK
Surge List
Gulf of Alaska
#Ketchikan, AK : 05/01/2025 00:20:43 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/29 06Z,  -0.10,  -2.15,  -2.08,  99.90,   0.17,
04/29 07Z,  -0.10,   2.25,   2.28,  99.90,   0.13,
04/29 08Z,  -0.10,   6.51,   6.41,  99.90,  -0.00,
04/29 09Z,  -0.10,   9.62,   9.39,  99.90,  -0.13,
04/29 10Z,  -0.10,  10.78,  10.40,  99.90,  -0.28,  (max)
04/29 11Z,  -0.10,   9.57,   9.03,  99.90,  -0.44,
04/29 12Z,  -0.20,   6.08,   5.35,  99.90,  -0.53,
04/29 13Z,  -0.20,   0.99,   0.16,  99.90,  -0.63,
04/29 14Z,  -0.20,  -4.57,  -5.35,  99.90,  -0.58,
04/29 15Z,  -0.20,  -9.25,  -9.84,  99.90,  -0.39,
04/29 16Z,  -0.30, -11.92, -12.34,  99.90,  -0.12,
04/29 17Z,  -0.30, -12.02, -12.34,  99.90,  -0.02,  (min)
04/29 18Z,  -0.30,  -9.66, -10.09,  99.90,  -0.13,
04/29 19Z,  -0.30,  -5.54,  -6.15,  99.90,  -0.31,
04/29 20Z,  -0.30,  -0.73,  -1.46,  99.90,  -0.43,
04/29 21Z,  -0.30,   3.67,   2.81,  99.90,  -0.56,
04/29 22Z,  -0.30,   6.67,   5.78,  99.90,  -0.59,
04/29 23Z,  -0.30,   7.64,   6.83,  99.90,  -0.51,  (max)
04/30 00Z,  -0.30,   6.42,   5.62,  99.90,  -0.50,
04/30 01Z,  -0.30,   3.43,   2.67,  99.90,  -0.46,
04/30 02Z,  -0.30,  -0.42,  -1.15,  99.90,  -0.43,
04/30 03Z,  -0.30,  -3.94,  -4.66,  99.90,  -0.42,
04/30 04Z,  -0.40,  -6.06,  -6.54,  99.90,  -0.08,  (min)
04/30 05Z,  -0.50,  -6.13,  -6.39,  99.90,   0.24,
04/30 06Z,  -0.40,  -4.13,  -4.33,  99.90,   0.20,
04/30 07Z,  -0.50,  -0.61,  -0.84,  99.90,   0.27,
04/30 08Z,  -0.50,   3.52,   3.15,  99.90,   0.13,
04/30 09Z,  -0.50,   7.27,   6.78,  99.90,   0.01,
04/30 10Z,  -0.50,   9.72,   9.09,  99.90,  -0.13,
04/30 11Z,  -0.40,  10.21,   9.45,  99.90,  -0.36,  (max)
04/30 12Z,  -0.50,   8.45,   7.63,  99.90,  -0.32,
04/30 13Z,  -0.50,   4.68,   3.83,  99.90,  -0.35,
04/30 14Z,  -0.50,  -0.35,  -1.16,  99.90,  -0.31,
04/30 15Z,  -0.50,  -5.50,  -6.09,  99.90,  -0.09,
04/30 16Z,  -0.50,  -9.54,  -9.87,  99.90,   0.17,
04/30 17Z,  -0.40, -11.54, -11.74,  99.90,   0.20,  (min)
04/30 18Z,  -0.50, -11.13, -11.46,  99.90,   0.17,
04/30 19Z,  -0.60,  -8.55,  -9.11,  99.90,   0.04,
04/30 20Z,  -0.60,  -4.55,  -5.17,  99.90,  -0.02,
04/30 21Z,  -0.50,  -0.12,  -0.73,  99.90,  -0.11,
04/30 22Z,  -0.40,   3.75,   3.14,  99.90,  -0.21,
04/30 23Z,  -0.30,   6.21,   5.64,  99.90,  -0.27,
05/01 00Z,  -0.30,   6.76,   6.20,  99.90,  -0.26,  (max)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/01 01Z,  -0.20,   5.37,  99.90,   4.91,  -0.26,
05/01 02Z,  -0.10,   2.51,  99.90,   2.17,  -0.25,
05/01 03Z,  -0.10,  -0.89,  99.90,  -1.23,  -0.24,
05/01 04Z,  -0.10,  -3.76,  99.90,  -4.10,  -0.24,
05/01 05Z,  -0.20,  -5.23,  99.90,  -5.66,  -0.23,  (min)
05/01 06Z,  -0.30,  -4.86,  99.90,  -5.38,  -0.22,
05/01 07Z,  -0.30,  -2.76,  99.90,  -3.27,  -0.21,
05/01 08Z,  -0.30,   0.52,  99.90,   0.01,  -0.21,
05/01 09Z,  -0.20,   4.13,  99.90,   3.73,  -0.20,
05/01 10Z,  -0.10,   7.23,  99.90,   6.94,  -0.19,
05/01 11Z,   0.00,   9.03,  99.90,   8.84,  -0.19,  (max)
05/01 12Z,   0.00,   9.01,  99.90,   8.83,  -0.18,
05/01 13Z,   0.10,   7.01,  99.90,   6.93,  -0.18,
05/01 14Z,   0.20,   3.32,  99.90,   3.35,  -0.18,
05/01 15Z,   0.20,  -1.27,  99.90,  -1.25,  -0.18,
05/01 16Z,   0.20,  -5.74,  99.90,  -5.72,  -0.18,
05/01 17Z,   0.10,  -9.05,  99.90,  -9.13,  -0.18,
05/01 18Z,   0.10, -10.48,  99.90, -10.56,  -0.18,  (min)
05/01 19Z,   0.10,  -9.80,  99.90,  -9.88,  -0.18,
05/01 20Z,   0.10,  -7.32,  99.90,  -7.40,  -0.18,
05/01 21Z,   0.00,  -3.71,  99.90,  -3.89,  -0.18,
05/01 22Z,   0.00,   0.16,  99.90,  -0.02,  -0.18,
05/01 23Z,   0.00,   3.43,  99.90,   3.25,  -0.18,
05/02 00Z,   0.00,   5.40,  99.90,   5.22,  -0.18,
05/02 01Z,   0.10,   5.69,  99.90,   5.61,  -0.18,  (max)
05/02 02Z,   0.10,   4.34,  99.90,   4.26,  -0.18,
05/02 03Z,   0.20,   1.86,  99.90,   1.88,  -0.18,
05/02 04Z,   0.20,  -0.94,  99.90,  -0.92,  -0.18,
05/02 05Z,   0.20,  -3.18,  99.90,  -3.16,  -0.18,
05/02 06Z,   0.20,  -4.17,  99.90,  -4.15,  -0.18,  (min)
05/02 07Z,   0.20,  -3.64,  99.90,  -3.62,  -0.18,
05/02 08Z,   0.10,  -1.73,  99.90,  -1.81,  -0.18,
05/02 09Z,   0.10,   1.05,  99.90,   0.97,  -0.18,
05/02 10Z,   0.10,   4.02,  99.90,   3.94,  -0.18,
05/02 11Z,   0.10,   6.46,  99.90,   6.38,  -0.18,
05/02 12Z,   0.10,   7.75,  99.90,   7.67,  -0.18,  (max)
05/02 13Z,   0.20,   7.48,  99.90,   7.50,  -0.18,
05/02 14Z,   0.20,   5.55,  99.90,   5.57,  -0.18,
05/02 15Z,   0.30,   2.29,  99.90,   2.41,  -0.18,
05/02 16Z,   0.30,  -1.64,  99.90,  -1.52,  -0.18,
05/02 17Z,   0.30,  -5.35,  99.90,  -5.23,  -0.18,
05/02 18Z,   0.30,  -8.01,  99.90,  -7.89,  -0.18,
05/02 19Z,   0.30,  -9.08,  99.90,  -8.96,  -0.18,  (min)
05/02 20Z,   0.30,  -8.40,  99.90,  -8.28,  -0.18,
05/02 21Z,   0.20,  -6.25,  99.90,  -6.23,  -0.18,
05/02 22Z,   0.30,  -3.18,  99.90,  -3.06,  -0.18,
05/02 23Z,   0.30,   0.08,  99.90,   0.20,  -0.18,
05/03 00Z,   0.30,   2.82,  99.90,   2.94,  -0.18,
05/03 01Z,   0.30,   4.45,  99.90,   4.57,  -0.18,
05/03 02Z,   0.30,   4.70,  99.90,   4.82,  -0.18,  (max)
05/03 03Z,   0.30,   3.61,  99.90,   3.73,  -0.18,
05/03 04Z,   0.20,   1.63,  99.90,   1.65,  -0.18,
05/03 05Z,   0.10,  -0.59,  99.90,  -0.67,  -0.18,
05/03 06Z,   0.00,  -2.35,  99.90,  -2.53,  -0.18,
05/03 07Z,   0.00,  -3.14,  99.90,  -3.32,  -0.18,  (min)
05/03 08Z,  -0.10,  -2.74,  99.90,  -3.02,  -0.18,
05/03 09Z,  -0.10,  -1.26,  99.90,  -1.54,  -0.18,
05/03 10Z,  -0.10,   0.92,  99.90,   0.64,  -0.18,
05/03 11Z,  -0.10,   3.26,  99.90,   2.98,  -0.18,
05/03 12Z,   0.00,   5.19,  99.90,   5.01,  -0.18,
05/03 13Z,   0.00,   6.20,  99.90,   6.02,  -0.18,  (max)
05/03 14Z,   0.00,   5.95,  99.90,   5.77,  -0.18,
05/03 15Z,   0.00,   4.37,  99.90,   4.19,  -0.18,
05/03 16Z,   0.00,   1.72,  99.90,   1.54,  -0.18,
05/03 17Z,   0.00,  -1.48,  99.90,  -1.66,  -0.18,
05/03 18Z,  -0.20,  -4.52,  99.90,  -4.90,  -0.18,
05/03 19Z,  -0.30,  -6.75,  99.90,  -7.23,  -0.18,
05/03 20Z,  -0.40,  -7.71,  99.90,  -8.29,  -0.18,  (min)
05/03 21Z,  -0.40,  -7.23,  99.90,  -7.81,  -0.18,
05/03 22Z,  -0.40,  -5.51,  99.90,  -6.09,  -0.18,
05/03 23Z,  -0.30,  -2.98,  99.90,  -3.46,  -0.18,
05/04 00Z,  -0.30,  -0.22,  99.90,  -0.70,  -0.18,
05/04 01Z,  -0.30,   2.17,  99.90,   1.69,  -0.18,
05/04 02Z,  -0.20,   3.68,  99.90,   3.30,  -0.18,
05/04 03Z,  -0.20,   4.07,  99.90,   3.69,  -0.18,  (max)
05/04 04Z,  -0.30,   3.35,  99.90,   2.87,  -0.18,
05/04 05Z,  -0.40,   1.84,  99.90,   1.26,  -0.18,
05/04 06Z,  -0.50,   0.03,  99.90,  -0.65,  -0.18,
05/04 07Z,  -0.60,  -1.53,  99.90,  -2.31,  -0.18,
05/04 08Z,  -0.60,  -2.40,  99.90,  -3.18,  -0.18,
05/04 09Z,  -0.70,  -2.35,  99.90,  -3.23,  -0.18,  (min)
05/04 10Z,  -0.70,  -1.41,  99.90,  -2.29,  -0.18,
05/04 11Z,  -0.70,   0.19,  99.90,  -0.69,  -0.18,
05/04 12Z,  -0.60,   2.05,  99.90,   1.27,  -0.18,
05/04 13Z,  -0.60,   3.70,  99.90,   2.92,  -0.18,
05/04 14Z,  -0.60,   4.70,  99.90,   3.92,  -0.18,
05/04 15Z,  -0.60,   4.72,  99.90,   3.94,  -0.18,  (max)
05/04 16Z,  -0.60,   3.64,  99.90,   2.86,  -0.18,
05/04 17Z,  -0.70,   1.61,  99.90,   0.74,  -0.18,
05/04 18Z,  -0.80,  -0.98,  99.90,  -1.96,  -0.18,