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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Kodiak Island, AK
Alitak, AK
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Unalaska, AK
Surge List
Gulf of Alaska
#Alitak, AK : 05/23/2025 22:20:03 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/22 06Z,  -0.50,   4.04,   4.17,  99.90,   0.63,
05/22 07Z,  -0.50,   3.93,   3.90,  99.90,   0.47,  (max)
05/22 08Z,  -0.50,   3.01,   2.85,  99.90,   0.34,
05/22 09Z,  -0.50,   1.47,   1.49,  99.90,   0.52,
05/22 10Z,  -0.50,  -0.34,  -0.21,  99.90,   0.63,
05/22 11Z,  -0.50,  -2.00,  -1.91,  99.90,   0.59,
05/22 12Z,  -0.50,  -3.09,  -2.94,  99.90,   0.65,
05/22 13Z,  -0.50,  -3.38,  -3.15,  99.90,   0.73,  (min)
05/22 14Z,  -0.50,  -2.88,  -2.72,  99.90,   0.66,
05/22 15Z,  -0.60,  -1.68,  -1.61,  99.90,   0.67,
05/22 16Z,  -0.60,   0.01,   0.05,  99.90,   0.64,
05/22 17Z,  -0.60,   1.64,   1.60,  99.90,   0.56,
05/22 18Z,  -0.60,   2.62,   2.64,  99.90,   0.62,
05/22 19Z,  -0.60,   2.72,   2.75,  99.90,   0.63,  (max)
05/22 20Z,  -0.60,   2.01,   1.73,  99.90,   0.32,
05/22 21Z,  -0.60,   0.62,   0.37,  99.90,   0.35,
05/22 22Z,  -0.60,  -1.16,  -1.15,  99.90,   0.61,
05/22 23Z,  -0.60,  -2.88,  -2.86,  99.90,   0.62,
05/23 00Z,  -0.60,  -4.06,  -3.99,  99.90,   0.67,
05/23 01Z,  -0.60,  -4.34,  -4.21,  99.90,   0.73,  (min)
05/23 02Z,  -0.70,  -3.65,  -3.77,  99.90,   0.58,
05/23 03Z,  -0.70,  -2.09,  -2.40,  99.90,   0.39,
05/23 04Z,  -0.70,   0.14,   0.04,  99.90,   0.60,
05/23 05Z,  -0.70,   2.54,   2.34,  99.90,   0.50,
05/23 06Z,  -0.70,   4.37,   4.20,  99.90,   0.53,
05/23 07Z,  -0.60,   5.16,   5.11,  99.90,   0.55,  (max)
05/23 08Z,  -0.60,   4.83,   4.69,  99.90,   0.46,
05/23 09Z,  -0.60,   3.48,   3.26,  99.90,   0.38,
05/23 10Z,  -0.60,   1.37,   1.31,  99.90,   0.54,
05/23 11Z,  -0.60,  -1.05,  -0.99,  99.90,   0.66,
05/23 12Z,  -0.60,  -3.22,  -3.07,  99.90,   0.75,
05/23 13Z,  -0.60,  -4.65,  -4.54,  99.90,   0.71,
05/23 14Z,  -0.60,  -5.08,  -4.86,  99.90,   0.82,  (min)
05/23 15Z,  -0.60,  -4.46,  -4.12,  99.90,   0.94,
05/23 16Z,  -0.60,  -2.90,  -2.74,  99.90,   0.76,
05/23 17Z,  -0.60,  -0.69,  -0.68,  99.90,   0.61,
05/23 18Z,  -0.60,   1.47,   1.62,  99.90,   0.75,
05/23 19Z,  -0.60,   2.89,   3.05,  99.90,   0.76,
05/23 20Z,  -0.60,   3.29,   3.22,  99.90,   0.53,  (max)
05/23 21Z,  -0.60,   2.67,   2.49,  99.90,   0.42,
05/23 22Z,  -0.60,   1.19,   1.10,  99.90,   0.51,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/23 23Z,  -0.60,  -0.75,  99.90,  -0.85,   0.50,
05/24 00Z,  -0.60,  -2.59,  99.90,  -2.70,   0.50,
05/24 01Z,  -0.60,  -3.80,  99.90,  -3.92,   0.49,
05/24 02Z,  -0.50,  -4.02,  99.90,  -4.04,   0.48,  (min)
05/24 03Z,  -0.50,  -3.16,  99.90,  -3.19,   0.48,
05/24 04Z,  -0.50,  -1.35,  99.90,  -1.38,   0.47,
05/24 05Z,  -0.50,   1.16,  99.90,   1.13,   0.46,
05/24 06Z,  -0.40,   3.76,  99.90,   3.82,   0.46,
05/24 07Z,  -0.40,   5.64,  99.90,   5.69,   0.45,
05/24 08Z,  -0.40,   6.27,  99.90,   6.32,   0.44,  (max)
05/24 09Z,  -0.40,   5.58,  99.90,   5.61,   0.44,
05/24 10Z,  -0.40,   3.67,  99.90,   3.70,   0.43,
05/24 11Z,  -0.40,   0.92,  99.90,   0.95,   0.43,
05/24 12Z,  -0.40,  -2.08,  99.90,  -2.05,   0.43,
05/24 13Z,  -0.40,  -4.68,  99.90,  -4.65,   0.43,
05/24 14Z,  -0.40,  -6.33,  99.90,  -6.31,   0.43,
05/24 15Z,  -0.40,  -6.74,  99.90,  -6.71,   0.43,  (min)
05/24 16Z,  -0.40,  -5.86,  99.90,  -5.83,   0.43,
05/24 17Z,  -0.40,  -3.82,  99.90,  -3.79,   0.43,
05/24 18Z,  -0.40,  -1.05,  99.90,  -1.02,   0.43,
05/24 19Z,  -0.40,   1.62,  99.90,   1.65,   0.43,
05/24 20Z,  -0.40,   3.41,  99.90,   3.44,   0.43,
05/24 21Z,  -0.40,   3.97,  99.90,   4.00,   0.43,  (max)
05/24 22Z,  -0.30,   3.29,  99.90,   3.42,   0.43,
05/24 23Z,  -0.30,   1.64,  99.90,   1.77,   0.43,
05/25 00Z,  -0.30,  -0.48,  99.90,  -0.35,   0.43,
05/25 01Z,  -0.30,  -2.41,  99.90,  -2.28,   0.43,
05/25 02Z,  -0.30,  -3.59,  99.90,  -3.46,   0.43,
05/25 03Z,  -0.30,  -3.66,  99.90,  -3.53,   0.43,  (min)
05/25 04Z,  -0.30,  -2.59,  99.90,  -2.46,   0.43,
05/25 05Z,  -0.30,  -0.50,  99.90,  -0.37,   0.43,
05/25 06Z,  -0.30,   2.27,  99.90,   2.40,   0.43,
05/25 07Z,  -0.30,   5.01,  99.90,   5.14,   0.43,
05/25 08Z,  -0.20,   6.83,  99.90,   7.06,   0.43,
05/25 09Z,  -0.10,   7.19,  99.90,   7.51,   0.43,  (max)
05/25 10Z,  -0.10,   6.00,  99.90,   6.33,   0.43,
05/25 11Z,  -0.10,   3.49,  99.90,   3.82,   0.43,
05/25 12Z,  -0.10,   0.16,  99.90,   0.49,   0.43,
05/25 13Z,  -0.10,  -3.30,  99.90,  -2.97,   0.43,
05/25 14Z,  -0.20,  -6.17,  99.90,  -5.94,   0.43,
05/25 15Z,  -0.20,  -7.87,  99.90,  -7.64,   0.43,
05/25 16Z,  -0.20,  -8.10,  99.90,  -7.88,   0.43,  (min)
05/25 17Z,  -0.20,  -6.86,  99.90,  -6.63,   0.43,
05/25 18Z,  -0.20,  -4.31,  99.90,  -4.08,   0.43,
05/25 19Z,  -0.20,  -1.01,  99.90,  -0.78,   0.43,
05/25 20Z,  -0.20,   2.06,  99.90,   2.29,   0.43,
05/25 21Z,  -0.20,   4.04,  99.90,   4.27,   0.43,
05/25 22Z,  -0.20,   4.58,  99.90,   4.80,   0.43,  (max)
05/25 23Z,  -0.20,   3.73,  99.90,   3.95,   0.43,
05/26 00Z,  -0.20,   1.86,  99.90,   2.09,   0.43,
05/26 01Z,  -0.20,  -0.39,  99.90,  -0.16,   0.43,
05/26 02Z,  -0.30,  -2.33,  99.90,  -2.20,   0.43,
05/26 03Z,  -0.30,  -3.40,  99.90,  -3.27,   0.43,  (min)
05/26 04Z,  -0.30,  -3.28,  99.90,  -3.15,   0.43,
05/26 05Z,  -0.30,  -1.98,  99.90,  -1.85,   0.43,
05/26 06Z,  -0.30,   0.36,  99.90,   0.49,   0.43,
05/26 07Z,  -0.30,   3.35,  99.90,   3.48,   0.43,
05/26 08Z,  -0.20,   6.13,  99.90,   6.36,   0.43,
05/26 09Z,  -0.20,   7.75,  99.90,   7.98,   0.43,  (max)
05/26 10Z,  -0.20,   7.72,  99.90,   7.94,   0.43,
05/26 11Z,  -0.20,   6.01,  99.90,   6.24,   0.43,
05/26 12Z,  -0.20,   2.97,  99.90,   3.20,   0.43,
05/26 13Z,  -0.20,  -0.80,  99.90,  -0.57,   0.43,
05/26 14Z,  -0.20,  -4.53,  99.90,  -4.30,   0.43,
05/26 15Z,  -0.20,  -7.46,  99.90,  -7.23,   0.43,
05/26 16Z,  -0.20,  -9.03,  99.90,  -8.80,   0.43,  (min)
05/26 17Z,  -0.20,  -9.00,  99.90,  -8.77,   0.43,
05/26 18Z,  -0.20,  -7.36,  99.90,  -7.13,   0.43,
05/26 19Z,  -0.20,  -4.32,  99.90,  -4.09,   0.43,
05/26 20Z,  -0.20,  -0.61,  99.90,  -0.38,   0.43,
05/26 21Z,  -0.20,   2.65,  99.90,   2.88,   0.43,
05/26 22Z,  -0.20,   4.60,  99.90,   4.82,   0.43,
05/26 23Z,  -0.20,   4.95,  99.90,   5.18,   0.43,  (max)
05/27 00Z,  -0.20,   3.87,  99.90,   4.09,   0.43,
05/27 01Z,  -0.20,   1.82,  99.90,   2.05,   0.43,
05/27 02Z,  -0.30,  -0.48,  99.90,  -0.35,   0.43,
05/27 03Z,  -0.30,  -2.34,  99.90,  -2.21,   0.43,
05/27 04Z,  -0.30,  -3.23,  99.90,  -3.10,   0.43,  (min)
05/27 05Z,  -0.30,  -2.90,  99.90,  -2.78,   0.43,
05/27 06Z,  -0.30,  -1.38,  99.90,  -1.25,   0.43,
05/27 07Z,  -0.30,   1.17,  99.90,   1.30,   0.43,
05/27 08Z,  -0.20,   4.28,  99.90,   4.50,   0.43,
05/27 09Z,  -0.20,   6.95,  99.90,   7.18,   0.43,
05/27 10Z,  -0.10,   8.25,  99.90,   8.58,   0.43,  (max)
05/27 11Z,  -0.10,   7.77,  99.90,   8.09,   0.43,
05/27 12Z,  -0.10,   5.60,  99.90,   5.93,   0.43,
05/27 13Z,  99.90,   2.18,  99.90,  99.90,   0.43,
05/27 14Z,  99.90,  -1.81,  99.90,  99.90,   0.43,
05/27 15Z,  99.90,  -5.56,  99.90,  99.90,   0.43,
05/27 16Z,  99.90,  -8.36,  99.90,  99.90,   0.43,
05/27 17Z,  99.90,  -9.69,  99.90,  99.90,   0.43,
05/27 18Z,  99.90,  -9.33,  99.90,  99.90,   0.43,