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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Elfin Cove, AK
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Seward, AK
Seldovia, AK
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Kodiak Island, AK
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Atka, AK
Unalaska, AK
Surge List
Gulf of Alaska
#Seward, AK : 05/24/2025 17:21:16 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/23 00Z,   0.60,  -4.28,  -4.77,  99.90,  -1.09,  (min)
05/23 01Z,   0.60,  -3.68,  -4.24,  99.90,  -1.16,
05/23 02Z,   0.50,  -2.30,  -2.77,  99.90,  -0.97,
05/23 03Z,   0.50,  -0.38,  -0.85,  99.90,  -0.97,
05/23 04Z,   0.50,   1.67,   1.13,  99.90,  -1.04,
05/23 05Z,   0.50,   3.34,   2.88,  99.90,  -0.96,
05/23 06Z,   0.60,   4.23,   3.78,  99.90,  -1.05,  (max)
05/23 07Z,   0.60,   4.12,   3.64,  99.90,  -1.08,
05/23 08Z,   0.60,   3.05,   2.72,  99.90,  -0.93,
05/23 09Z,   0.50,   1.24,   0.90,  99.90,  -0.84,
05/23 10Z,   0.50,  -0.93,  -1.24,  99.90,  -0.81,
05/23 11Z,   0.50,  -2.96,  -3.19,  99.90,  -0.73,
05/23 12Z,   0.60,  -4.32,  -4.51,  99.90,  -0.79,
05/23 13Z,   0.60,  -4.73,  -4.94,  99.90,  -0.81,  (min)
05/23 14Z,   0.50,  -4.17,  -4.38,  99.90,  -0.71,
05/23 15Z,   0.50,  -2.81,  -2.99,  99.90,  -0.68,
05/23 16Z,   0.50,  -1.01,  -1.31,  99.90,  -0.80,
05/23 17Z,   0.60,   0.78,   0.50,  99.90,  -0.88,
05/23 18Z,   0.60,   2.05,   1.80,  99.90,  -0.85,
05/23 19Z,   0.60,   2.49,   2.28,  99.90,  -0.81,  (max)
05/23 20Z,   0.70,   2.04,   1.78,  99.90,  -0.96,
05/23 21Z,   0.70,   0.83,   0.59,  99.90,  -0.94,
05/23 22Z,   0.70,  -0.85,  -1.04,  99.90,  -0.89,
05/23 23Z,   0.60,  -2.55,  -2.86,  99.90,  -0.91,
05/24 00Z,   0.70,  -3.72,  -4.03,  99.90,  -1.01,
05/24 01Z,   0.60,  -3.99,  -4.23,  99.90,  -0.84,  (min)
05/24 02Z,   0.60,  -3.23,  -3.45,  99.90,  -0.82,
05/24 03Z,   0.70,  -1.59,  -1.88,  99.90,  -0.99,
05/24 04Z,   0.70,   0.60,   0.37,  99.90,  -0.93,
05/24 05Z,   0.70,   2.84,   2.66,  99.90,  -0.88,
05/24 06Z,   0.70,   4.56,   4.32,  99.90,  -0.94,
05/24 07Z,   0.70,   5.29,   5.04,  99.90,  -0.95,  (max)
05/24 08Z,   0.80,   4.84,   4.55,  99.90,  -1.09,
05/24 09Z,   0.70,   3.30,   3.00,  99.90,  -1.00,
05/24 10Z,   0.70,   0.94,   0.71,  99.90,  -0.93,
05/24 11Z,   0.70,  -1.78,  -1.93,  99.90,  -0.85,
05/24 12Z,   0.70,  -4.21,  -4.31,  99.90,  -0.80,
05/24 13Z,   0.70,  -5.79,  -5.93,  99.90,  -0.84,
05/24 14Z,   0.70,  -6.19,  -6.14,  99.90,  -0.65,  (min)
05/24 15Z,   0.70,  -5.40,  -5.43,  99.90,  -0.73,
05/24 16Z,   0.60,  -3.66,  -3.77,  99.90,  -0.71,
05/24 17Z,   0.70,  -1.40,  -1.47,  99.90,  -0.77,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/24 18Z,   0.70,   0.79,  99.90,   0.70,  -0.79,
05/24 19Z,   0.90,   2.35,  99.90,   2.44,  -0.81,
05/24 20Z,   1.00,   2.94,  99.90,   3.10,  -0.84,  (max)
05/24 21Z,   1.00,   2.50,  99.90,   2.65,  -0.86,
05/24 22Z,   1.10,   1.21,  99.90,   1.43,  -0.88,
05/24 23Z,   1.10,  -0.60,  99.90,  -0.40,  -0.90,
05/25 00Z,   1.10,  -2.39,  99.90,  -2.20,  -0.92,
05/25 01Z,   1.10,  -3.55,  99.90,  -3.39,  -0.94,
05/25 02Z,   1.10,  -3.69,  99.90,  -3.55,  -0.96,  (min)
05/25 03Z,   1.10,  -2.69,  99.90,  -2.57,  -0.98,
05/25 04Z,   1.00,  -0.76,  99.90,  -0.76,  -1.00,
05/25 05Z,   1.00,   1.69,  99.90,   1.67,  -1.02,
05/25 06Z,   1.00,   4.06,  99.90,   4.04,  -1.02,
05/25 07Z,   1.00,   5.71,  99.90,   5.69,  -1.02,
05/25 08Z,   1.10,   6.18,  99.90,   6.26,  -1.02,  (max)
05/25 09Z,   1.10,   5.32,  99.90,   5.40,  -1.02,
05/25 10Z,   1.10,   3.26,  99.90,   3.34,  -1.02,
05/25 11Z,   1.10,   0.35,  99.90,   0.43,  -1.02,
05/25 12Z,   1.10,  -2.81,  99.90,  -2.73,  -1.02,
05/25 13Z,   1.10,  -5.53,  99.90,  -5.45,  -1.02,
05/25 14Z,   1.10,  -7.16,  99.90,  -7.08,  -1.02,
05/25 15Z,   1.10,  -7.40,  99.90,  -7.32,  -1.02,  (min)
05/25 16Z,   1.00,  -6.27,  99.90,  -6.29,  -1.02,
05/25 17Z,   1.00,  -4.10,  99.90,  -4.13,  -1.02,
05/25 18Z,   1.00,  -1.44,  99.90,  -1.46,  -1.02,
05/25 19Z,   1.00,   1.05,  99.90,   1.03,  -1.02,
05/25 20Z,   1.00,   2.76,  99.90,   2.74,  -1.02,
05/25 21Z,   1.00,   3.37,  99.90,   3.35,  -1.02,  (max)
05/25 22Z,   1.10,   2.85,  99.90,   2.93,  -1.02,
05/25 23Z,   1.10,   1.42,  99.90,   1.50,  -1.02,
05/26 00Z,   1.10,  -0.52,  99.90,  -0.44,  -1.02,
05/26 01Z,   1.00,  -2.35,  99.90,  -2.37,  -1.02,
05/26 02Z,   1.00,  -3.43,  99.90,  -3.45,  -1.02,  (min)
05/26 03Z,   1.10,  -3.36,  99.90,  -3.28,  -1.02,
05/26 04Z,   1.10,  -2.09,  99.90,  -2.01,  -1.02,
05/26 05Z,   1.10,   0.12,  99.90,   0.20,  -1.02,
05/26 06Z,   1.10,   2.76,  99.90,   2.84,  -1.02,
05/26 07Z,   1.10,   5.15,  99.90,   5.23,  -1.02,
05/26 08Z,   1.20,   6.62,  99.90,   6.80,  -1.02,
05/26 09Z,   1.20,   6.75,  99.90,   6.93,  -1.02,  (max)
05/26 10Z,   1.20,   5.44,  99.90,   5.62,  -1.02,
05/26 11Z,   1.10,   2.90,  99.90,   2.98,  -1.02,
05/26 12Z,   1.10,  -0.43,  99.90,  -0.35,  -1.02,
05/26 13Z,   1.10,  -3.89,  99.90,  -3.81,  -1.02,
05/26 14Z,   1.10,  -6.69,  99.90,  -6.61,  -1.02,
05/26 15Z,   1.10,  -8.21,  99.90,  -8.13,  -1.02,  (min)
05/26 16Z,   1.10,  -8.17,  99.90,  -8.09,  -1.02,
05/26 17Z,   1.10,  -6.67,  99.90,  -6.59,  -1.02,
05/26 18Z,   1.10,  -4.13,  99.90,  -4.05,  -1.02,
05/26 19Z,   1.10,  -1.18,  99.90,  -1.10,  -1.02,
05/26 20Z,   1.10,   1.44,  99.90,   1.52,  -1.02,
05/26 21Z,   1.20,   3.15,  99.90,   3.33,  -1.02,
05/26 22Z,   1.20,   3.65,  99.90,   3.83,  -1.02,  (max)
05/26 23Z,   1.20,   2.99,  99.90,   3.17,  -1.02,
05/27 00Z,   1.20,   1.41,  99.90,   1.59,  -1.02,
05/27 01Z,   1.20,  -0.61,  99.90,  -0.43,  -1.02,
05/27 02Z,   1.20,  -2.40,  99.90,  -2.22,  -1.02,
05/27 03Z,   1.20,  -3.32,  99.90,  -3.14,  -1.02,  (min)
05/27 04Z,   1.30,  -3.00,  99.90,  -2.72,  -1.02,
05/27 05Z,   1.40,  -1.45,  99.90,  -1.08,  -1.02,
05/27 06Z,   1.40,   0.96,  99.90,   1.34,  -1.02,
05/27 07Z,   1.40,   3.67,  99.90,   4.05,  -1.02,
05/27 08Z,   1.40,   5.95,  99.90,   6.33,  -1.02,
05/27 09Z,   1.50,   7.15,  99.90,   7.63,  -1.02,  (max)
05/27 10Z,   1.50,   6.90,  99.90,   7.38,  -1.02,
05/27 11Z,   1.50,   5.20,  99.90,   5.68,  -1.02,
05/27 12Z,   1.60,   2.30,  99.90,   2.88,  -1.02,
05/27 13Z,   1.60,  -1.29,  99.90,  -0.71,  -1.02,
05/27 14Z,   1.50,  -4.83,  99.90,  -4.36,  -1.02,
05/27 15Z,   1.40,  -7.54,  99.90,  -7.16,  -1.02,
05/27 16Z,   1.40,  -8.79,  99.90,  -8.42,  -1.02,  (min)
05/27 17Z,   1.40,  -8.41,  99.90,  -8.03,  -1.02,
05/27 18Z,   1.40,  -6.58,  99.90,  -6.20,  -1.02,
05/27 19Z,   1.30,  -3.79,  99.90,  -3.51,  -1.02,
05/27 20Z,   1.20,  -0.74,  99.90,  -0.56,  -1.02,
05/27 21Z,   1.20,   1.84,  99.90,   2.02,  -1.02,
05/27 22Z,   1.20,   3.40,  99.90,   3.58,  -1.02,
05/27 23Z,   1.30,   3.73,  99.90,   4.01,  -1.02,  (max)
05/28 00Z,   1.30,   2.90,  99.90,   3.18,  -1.02,
05/28 01Z,   1.30,   1.21,  99.90,   1.49,  -1.02,
05/28 02Z,   1.30,  -0.81,  99.90,  -0.53,  -1.02,
05/28 03Z,   1.30,  -2.48,  99.90,  -2.20,  -1.02,
05/28 04Z,   1.20,  -3.17,  99.90,  -2.99,  -1.02,  (min)
05/28 05Z,   1.20,  -2.59,  99.90,  -2.41,  -1.02,
05/28 06Z,   1.20,  -0.84,  99.90,  -0.66,  -1.02,
05/28 07Z,   1.10,   1.67,  99.90,   1.75,  -1.02,
05/28 08Z,   1.10,   4.30,  99.90,   4.38,  -1.02,
05/28 09Z,   1.10,   6.36,  99.90,   6.44,  -1.02,
05/28 10Z,   1.10,   7.23,  99.90,   7.31,  -1.02,  (max)
05/28 11Z,   1.10,   6.63,  99.90,   6.71,  -1.02,
05/28 12Z,   1.10,   4.63,  99.90,   4.71,  -1.02,