EXTRA-TROPICAL  STORM  SURGE
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hat-on
mhhw-on
msl-on
mllw-on
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Alaska
Gulf of Alaska
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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
#Skagway, AK : 05/20/2025 00:20:44 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/18 06Z,   1.50,  -2.14,  -3.00,  99.90,  -2.36,
05/18 07Z,   1.50,  -2.85,  -3.74,  99.90,  -2.39,  (min)
05/18 08Z,   1.50,  -2.28,  -2.99,  99.90,  -2.21,
05/18 09Z,   1.60,  -0.53,  -1.28,  99.90,  -2.35,
05/18 10Z,   1.70,   1.79,   1.09,  99.90,  -2.40,
05/18 11Z,   1.70,   3.99,   3.33,  99.90,  -2.36,
05/18 12Z,   1.50,   5.55,   4.83,  99.90,  -2.22,
05/18 13Z,   1.50,   6.08,   5.42,  99.90,  -2.16,  (max)
05/18 14Z,   1.50,   5.29,   4.47,  99.90,  -2.32,
05/18 15Z,   1.60,   3.20,   2.38,  99.90,  -2.42,
05/18 16Z,   1.60,   0.26,  -0.39,  99.90,  -2.25,
05/18 17Z,   1.70,  -2.91,  -3.61,  99.90,  -2.40,
05/18 18Z,   1.40,  -5.72,  -6.40,  99.90,  -2.08,
05/18 19Z,   1.40,  -7.55,  -7.95,  99.90,  -1.80,
05/18 20Z,   1.50,  -7.86,  -8.11,  99.90,  -1.75,  (min)
05/18 21Z,   1.60,  -6.57,  -6.90,  99.90,  -1.93,
05/18 22Z,   1.60,  -4.21,  -4.76,  99.90,  -2.15,
05/18 23Z,   1.70,  -1.52,  -2.20,  99.90,  -2.38,
05/19 00Z,   1.50,   0.94,   0.28,  99.90,  -2.16,
05/19 01Z,   1.50,   2.81,   2.27,  99.90,  -2.04,
05/19 02Z,   1.60,   3.78,   3.18,  99.90,  -2.20,  (max)
05/19 03Z,   1.70,   3.68,   3.13,  99.90,  -2.25,
05/19 04Z,   1.70,   2.68,   2.32,  99.90,  -2.06,
05/19 05Z,   1.70,   1.14,   0.79,  99.90,  -2.05,
05/19 06Z,   1.60,  -0.55,  -0.98,  99.90,  -2.03,
05/19 07Z,   1.60,  -1.98,  -2.40,  99.90,  -2.02,
05/19 08Z,   1.60,  -2.61,  -3.06,  99.90,  -2.05,  (min)
05/19 09Z,   1.50,  -2.07,  -2.46,  99.90,  -1.89,
05/19 10Z,   1.50,  -0.50,  -0.98,  99.90,  -1.98,
05/19 11Z,   1.50,   1.54,   1.03,  99.90,  -2.01,
05/19 12Z,   1.40,   3.44,   3.09,  99.90,  -1.75,
05/19 13Z,   1.30,   4.80,   4.52,  99.90,  -1.58,
05/19 14Z,   1.30,   5.23,   4.87,  99.90,  -1.66,  (max)
05/19 15Z,   1.40,   4.45,   4.05,  99.90,  -1.80,
05/19 16Z,   1.40,   2.51,   2.22,  99.90,  -1.69,
05/19 17Z,   1.60,  -0.15,  -0.39,  99.90,  -1.84,
05/19 18Z,   1.90,  -2.99,  -3.25,  99.90,  -2.16,
05/19 19Z,   1.90,  -5.48,  -5.57,  99.90,  -1.99,
05/19 20Z,   2.00,  -7.06,  -7.01,  99.90,  -1.95,
05/19 21Z,   2.00,  -7.23,  -7.03,  99.90,  -1.80,  (min)
05/19 22Z,   1.90,  -5.96,  -5.88,  99.90,  -1.82,
05/19 23Z,   1.80,  -3.74,  -3.92,  99.90,  -1.98,
05/20 00Z,   1.80,  -1.23,  -1.54,  99.90,  -2.11,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/20 01Z,   1.90,   1.12,  99.90,   0.90,  -2.13,
05/20 02Z,   1.90,   2.96,  99.90,   2.72,  -2.14,
05/20 03Z,   2.10,   3.93,  99.90,   3.88,  -2.15,
05/20 04Z,   2.20,   3.87,  99.90,   3.90,  -2.17,  (max)
05/20 05Z,   2.30,   2.90,  99.90,   3.02,  -2.18,
05/20 06Z,   2.30,   1.37,  99.90,   1.47,  -2.19,
05/20 07Z,   2.30,  -0.41,  99.90,  -0.32,  -2.21,
05/20 08Z,   2.20,  -2.00,  99.90,  -2.02,  -2.22,
05/20 09Z,   2.20,  -2.84,  99.90,  -2.87,  -2.23,  (min)
05/20 10Z,   2.00,  -2.53,  99.90,  -2.77,  -2.25,
05/20 11Z,   1.90,  -1.20,  99.90,  -1.56,  -2.26,
05/20 12Z,   1.60,   0.65,  99.90,  -0.03,  -2.28,
05/20 13Z,   1.50,   2.50,  99.90,   1.72,  -2.28,
05/20 14Z,   1.50,   3.94,  99.90,   3.17,  -2.28,
05/20 15Z,   1.60,   4.55,  99.90,   3.88,  -2.28,  (max)
05/20 16Z,   1.70,   4.01,  99.90,   3.43,  -2.28,
05/20 17Z,   1.80,   2.35,  99.90,   1.87,  -2.28,
05/20 18Z,   1.90,  -0.03,  99.90,  -0.41,  -2.28,
05/20 19Z,   2.00,  -2.66,  99.90,  -2.93,  -2.28,
05/20 20Z,   2.00,  -5.03,  99.90,  -5.31,  -2.28,
05/20 21Z,   2.00,  -6.58,  99.90,  -6.86,  -2.28,
05/20 22Z,   1.80,  -6.80,  99.90,  -7.28,  -2.28,  (min)
05/20 23Z,   1.70,  -5.62,  99.90,  -6.20,  -2.28,
05/21 00Z,   1.50,  -3.49,  99.90,  -4.26,  -2.28,
05/21 01Z,   1.50,  -0.96,  99.90,  -1.74,  -2.28,
05/21 02Z,   1.50,   1.51,  99.90,   0.73,  -2.28,
05/21 03Z,   1.50,   3.51,  99.90,   2.74,  -2.28,
05/21 04Z,   1.60,   4.61,  99.90,   3.93,  -2.28,  (max)
05/21 05Z,   1.60,   4.57,  99.90,   3.89,  -2.28,
05/21 06Z,   1.70,   3.51,  99.90,   2.94,  -2.28,
05/21 07Z,   1.80,   1.74,  99.90,   1.26,  -2.28,
05/21 08Z,   1.80,  -0.42,  99.90,  -0.90,  -2.28,
05/21 09Z,   1.80,  -2.45,  99.90,  -2.93,  -2.28,
05/21 10Z,   1.80,  -3.70,  99.90,  -4.17,  -2.28,
05/21 11Z,   1.70,  -3.70,  99.90,  -4.27,  -2.28,  (min)
05/21 12Z,   1.60,  -2.54,  99.90,  -3.21,  -2.28,
05/21 13Z,   1.60,  -0.67,  99.90,  -1.34,  -2.28,
05/21 14Z,   1.60,   1.42,  99.90,   0.74,  -2.28,
05/21 15Z,   1.60,   3.24,  99.90,   2.56,  -2.28,
05/21 16Z,   1.50,   4.25,  99.90,   3.48,  -2.28,  (max)
05/21 17Z,   1.50,   4.06,  99.90,   3.29,  -2.28,
05/21 18Z,   1.40,   2.69,  99.90,   1.81,  -2.28,
05/21 19Z,   1.30,   0.49,  99.90,  -0.49,  -2.28,
05/21 20Z,   1.20,  -2.09,  99.90,  -3.17,  -2.28,
05/21 21Z,   1.10,  -4.56,  99.90,  -5.73,  -2.28,
05/21 22Z,   1.20,  -6.25,  99.90,  -7.32,  -2.28,
05/21 23Z,   1.20,  -6.58,  99.90,  -7.66,  -2.28,  (min)
05/22 00Z,   1.40,  -5.45,  99.90,  -6.33,  -2.28,
05/22 01Z,   1.50,  -3.25,  99.90,  -4.02,  -2.28,
05/22 02Z,   1.60,  -0.50,  99.90,  -1.18,  -2.28,
05/22 03Z,   1.80,   2.29,  99.90,   1.81,  -2.28,
05/22 04Z,   1.90,   4.56,  99.90,   4.19,  -2.28,
05/22 05Z,   1.90,   5.77,  99.90,   5.39,  -2.28,  (max)
05/22 06Z,   1.90,   5.62,  99.90,   5.25,  -2.28,
05/22 07Z,   1.80,   4.26,  99.90,   3.78,  -2.28,
05/22 08Z,   1.70,   1.97,  99.90,   1.40,  -2.28,
05/22 09Z,   1.40,  -0.82,  99.90,  -1.69,  -2.28,
05/22 10Z,   1.20,  -3.48,  99.90,  -4.55,  -2.28,
05/22 11Z,   1.00,  -5.20,  99.90,  -6.47,  -2.28,
05/22 12Z,   0.90,  -5.45,  99.90,  -6.82,  -2.28,  (min)
05/22 13Z,   0.90,  -4.27,  99.90,  -5.64,  -2.28,
05/22 14Z,   1.00,  -2.10,  99.90,  -3.38,  -2.28,
05/22 15Z,   1.20,   0.49,  99.90,  -0.58,  -2.28,
05/22 16Z,   1.50,   2.89,  99.90,   2.11,  -2.28,
05/22 17Z,   1.70,   4.40,  99.90,   3.82,  -2.28,
05/22 18Z,   1.90,   4.56,  99.90,   4.19,  -2.28,  (max)
05/22 19Z,   2.00,   3.39,  99.90,   3.11,  -2.28,
05/22 20Z,   1.90,   1.22,  99.90,   0.84,  -2.28,
05/22 21Z,   1.80,  -1.50,  99.90,  -1.97,  -2.28,
05/22 22Z,   1.60,  -4.19,  99.90,  -4.86,  -2.28,
05/22 23Z,   1.50,  -6.08,  99.90,  -6.86,  -2.28,
05/23 00Z,   1.40,  -6.51,  99.90,  -7.39,  -2.28,  (min)
05/23 01Z,   1.40,  -5.32,  99.90,  -6.19,  -2.28,
05/23 02Z,   1.40,  -2.86,  99.90,  -3.73,  -2.28,
05/23 03Z,   1.50,   0.29,  99.90,  -0.48,  -2.28,
05/23 04Z,   1.70,   3.50,  99.90,   2.92,  -2.28,
05/23 05Z,   1.80,   6.03,  99.90,   5.56,  -2.28,
05/23 06Z,   1.90,   7.21,  99.90,   6.84,  -2.28,  (max)
05/23 07Z,   1.90,   6.77,  99.90,   6.40,  -2.28,
05/23 08Z,   2.00,   4.87,  99.90,   4.59,  -2.28,
05/23 09Z,   1.90,   1.87,  99.90,   1.49,  -2.28,
05/23 10Z,   1.70,  -1.71,  99.90,  -2.28,  -2.28,
05/23 11Z,   1.50,  -5.03,  99.90,  -5.81,  -2.28,
05/23 12Z,   1.40,  -7.16,  99.90,  -8.04,  -2.28,
05/23 13Z,   1.30,  -7.48,  99.90,  -8.46,  -2.28,  (min)
05/23 14Z,   1.30,  -6.04,  99.90,  -7.01,  -2.28,
05/23 15Z,   1.40,  -3.34,  99.90,  -4.21,  -2.28,
05/23 16Z,   1.50,  -0.06,  99.90,  -0.83,  -2.28,
05/23 17Z,   1.60,   2.98,  99.90,   2.30,  -2.28,
05/23 18Z,   1.80,   4.95,  99.90,   4.47,  -2.28,