EXTRA-TROPICAL  STORM  SURGE
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hat-on
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Alaska
Gulf of Alaska
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Surge List
Gulf of Alaska
#Sitka, AK : 05/21/2025 02:22:45 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/19 06Z,  -0.10,  -4.91,  -4.89,  99.90,   0.12,
05/19 07Z,  -0.10,  -5.40,  -5.40,  99.90,   0.10,  (min)
05/19 08Z,  -0.20,  -5.41,  -5.36,  99.90,   0.25,
05/19 09Z,  -0.10,  -4.93,  -4.93,  99.90,   0.10,
05/19 10Z,  -0.10,  -4.06,  -4.02,  99.90,   0.14,
05/19 11Z,   0.00,  -3.04,  -2.98,  99.90,   0.06,
05/19 12Z,   0.00,  -2.17,  -2.09,  99.90,   0.08,
05/19 13Z,   0.00,  -1.73,  -1.68,  99.90,   0.05,  (max)
05/19 14Z,   0.00,  -1.91,  -1.79,  99.90,   0.12,
05/19 15Z,   0.00,  -2.76,  -2.61,  99.90,   0.15,
05/19 16Z,   0.00,  -4.17,  -3.96,  99.90,   0.21,
05/19 17Z,   0.00,  -5.89,  -5.64,  99.90,   0.25,
05/19 18Z,   0.00,  -7.58,  -7.24,  99.90,   0.34,
05/19 19Z,   0.00,  -8.92,  -8.56,  99.90,   0.36,
05/19 20Z,   0.00,  -9.62,  -9.24,  99.90,   0.38,  (min)
05/19 21Z,   0.00,  -9.55,  -9.14,  99.90,   0.41,
05/19 22Z,   0.10,  -8.76,  -8.39,  99.90,   0.27,
05/19 23Z,   0.10,  -7.40,  -7.16,  99.90,   0.14,
05/20 00Z,   0.00,  -5.80,  -5.62,  99.90,   0.18,
05/20 01Z,   0.00,  -4.27,  -4.16,  99.90,   0.11,
05/20 02Z,   0.10,  -3.13,  -3.11,  99.90,  -0.08,
05/20 03Z,   0.10,  -2.56,  -2.53,  99.90,  -0.07,  (max)
05/20 04Z,   0.10,  -2.62,  -2.57,  99.90,  -0.05,
05/20 05Z,   0.10,  -3.19,  -3.16,  99.90,  -0.07,
05/20 06Z,   0.00,  -4.07,  -4.04,  99.90,   0.03,
05/20 07Z,   0.00,  -4.95,  -4.85,  99.90,   0.10,
05/20 08Z,   0.00,  -5.58,  -5.50,  99.90,   0.08,
05/20 09Z,   0.00,  -5.76,  -5.69,  99.90,   0.07,  (min)
05/20 10Z,   0.00,  -5.43,  -5.41,  99.90,   0.02,
05/20 11Z,   0.10,  -4.69,  -4.73,  99.90,  -0.14,
05/20 12Z,   0.00,  -3.75,  -3.86,  99.90,  -0.11,
05/20 13Z,   0.00,  -2.88,  -3.04,  99.90,  -0.16,
05/20 14Z,   0.00,  -2.37,  -2.58,  99.90,  -0.21,
05/20 15Z,   0.00,  -2.42,  -2.57,  99.90,  -0.15,  (max)
05/20 16Z,   0.00,  -3.09,  -3.27,  99.90,  -0.18,
05/20 17Z,   0.00,  -4.30,  -4.44,  99.90,  -0.14,
05/20 18Z,  -0.10,  -5.85,  -5.98,  99.90,  -0.03,
05/20 19Z,  -0.10,  -7.40,  -7.41,  99.90,   0.09,
05/20 20Z,  -0.10,  -8.64,  -8.66,  99.90,   0.08,
05/20 21Z,  -0.10,  -9.29,  -9.31,  99.90,   0.08,
05/20 22Z,  -0.10,  -9.19,  -9.32,  99.90,  -0.03,  (min)
05/20 23Z,   0.00,  -8.37,  -8.59,  99.90,  -0.22,
05/21 00Z,   0.00,  -7.00,  -7.25,  99.90,  -0.25,
05/21 01Z,  -0.10,  -5.36,  -5.72,  99.90,  -0.26,
05/21 02Z,  -0.10,  -3.79,  -4.25,  99.90,  -0.36,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/21 03Z,  -0.20,  -2.62,  99.90,  -3.16,  -0.33,
05/21 04Z,  -0.20,  -2.07,  99.90,  -2.58,  -0.30,  (max)
05/21 05Z,  -0.20,  -2.21,  99.90,  -2.68,  -0.28,
05/21 06Z,  -0.20,  -2.94,  99.90,  -3.39,  -0.25,
05/21 07Z,  -0.20,  -4.03,  99.90,  -4.45,  -0.22,
05/21 08Z,  -0.20,  -5.19,  99.90,  -5.58,  -0.19,
05/21 09Z,  -0.30,  -6.10,  99.90,  -6.56,  -0.17,
05/21 10Z,  -0.30,  -6.52,  99.90,  -6.96,  -0.14,  (min)
05/21 11Z,  -0.30,  -6.37,  99.90,  -6.78,  -0.11,
05/21 12Z,  -0.30,  -5.69,  99.90,  -6.07,  -0.08,
05/21 13Z,  -0.30,  -4.69,  99.90,  -5.05,  -0.05,
05/21 14Z,  -0.40,  -3.66,  99.90,  -4.09,  -0.03,
05/21 15Z,  -0.40,  -2.92,  99.90,  -3.35,  -0.03,
05/21 16Z,  -0.40,  -2.70,  99.90,  -3.13,  -0.03,  (max)
05/21 17Z,  -0.40,  -3.13,  99.90,  -3.56,  -0.03,
05/21 18Z,  -0.40,  -4.15,  99.90,  -4.58,  -0.03,
05/21 19Z,  -0.40,  -5.57,  99.90,  -6.00,  -0.03,
05/21 20Z,  -0.40,  -7.07,  99.90,  -7.50,  -0.03,
05/21 21Z,  -0.40,  -8.29,  99.90,  -8.72,  -0.03,
05/21 22Z,  -0.40,  -8.94,  99.90,  -9.37,  -0.03,  (min)
05/21 23Z,  -0.40,  -8.83,  99.90,  -9.26,  -0.03,
05/22 00Z,  -0.40,  -7.95,  99.90,  -8.38,  -0.03,
05/22 01Z,  -0.40,  -6.48,  99.90,  -6.91,  -0.03,
05/22 02Z,  -0.40,  -4.72,  99.90,  -5.15,  -0.03,
05/22 03Z,  -0.40,  -3.06,  99.90,  -3.48,  -0.03,
05/22 04Z,  -0.40,  -1.85,  99.90,  -2.28,  -0.03,
05/22 05Z,  -0.40,  -1.36,  99.90,  -1.78,  -0.03,  (max)
05/22 06Z,  -0.40,  -1.67,  99.90,  -2.10,  -0.03,
05/22 07Z,  -0.30,  -2.70,  99.90,  -3.02,  -0.03,
05/22 08Z,  -0.30,  -4.17,  99.90,  -4.49,  -0.03,
05/22 09Z,  -0.30,  -5.72,  99.90,  -6.05,  -0.03,
05/22 10Z,  -0.30,  -6.99,  99.90,  -7.32,  -0.03,
05/22 11Z,  -0.30,  -7.67,  99.90,  -8.00,  -0.03,  (min)
05/22 12Z,  -0.20,  -7.63,  99.90,  -7.85,  -0.03,
05/22 13Z,  -0.20,  -6.89,  99.90,  -7.12,  -0.03,
05/22 14Z,  -0.20,  -5.69,  99.90,  -5.92,  -0.03,
05/22 15Z,  -0.20,  -4.36,  99.90,  -4.58,  -0.03,
05/22 16Z,  -0.30,  -3.26,  99.90,  -3.59,  -0.03,
05/22 17Z,  -0.30,  -2.72,  99.90,  -3.05,  -0.03,  (max)
05/22 18Z,  -0.30,  -2.90,  99.90,  -3.23,  -0.03,
05/22 19Z,  -0.30,  -3.78,  99.90,  -4.10,  -0.03,
05/22 20Z,  -0.20,  -5.15,  99.90,  -5.38,  -0.03,
05/22 21Z,  -0.20,  -6.67,  99.90,  -6.89,  -0.03,
05/22 22Z,  -0.10,  -7.93,  99.90,  -8.06,  -0.03,
05/22 23Z,   0.00,  -8.59,  99.90,  -8.62,  -0.03,  (min)
05/23 00Z,   0.00,  -8.44,  99.90,  -8.47,  -0.03,
05/23 01Z,   0.00,  -7.44,  99.90,  -7.47,  -0.03,
05/23 02Z,   0.00,  -5.80,  99.90,  -5.83,  -0.03,
05/23 03Z,   0.00,  -3.87,  99.90,  -3.90,  -0.03,
05/23 04Z,   0.00,  -2.10,  99.90,  -2.12,  -0.03,
05/23 05Z,   0.00,  -0.89,  99.90,  -0.91,  -0.03,
05/23 06Z,  -0.10,  -0.54,  99.90,  -0.67,  -0.03,  (max)
05/23 07Z,  -0.10,  -1.15,  99.90,  -1.28,  -0.03,
05/23 08Z,  -0.10,  -2.60,  99.90,  -2.73,  -0.03,
05/23 09Z,   0.00,  -4.56,  99.90,  -4.58,  -0.03,
05/23 10Z,   0.00,  -6.58,  99.90,  -6.60,  -0.03,
05/23 11Z,   0.00,  -8.20,  99.90,  -8.23,  -0.03,
05/23 12Z,   0.00,  -9.08,  99.90,  -9.10,  -0.03,  (min)
05/23 13Z,   0.00,  -9.02,  99.90,  -9.05,  -0.03,
05/23 14Z,   0.00,  -8.10,  99.90,  -8.12,  -0.03,
05/23 15Z,   0.00,  -6.56,  99.90,  -6.58,  -0.03,
05/23 16Z,   0.00,  -4.82,  99.90,  -4.85,  -0.03,
05/23 17Z,   0.00,  -3.34,  99.90,  -3.36,  -0.03,
05/23 18Z,   0.00,  -2.48,  99.90,  -2.51,  -0.03,
05/23 19Z,   0.00,  -2.47,  99.90,  -2.50,  -0.03,  (max)
05/23 20Z,   0.00,  -3.29,  99.90,  -3.31,  -0.03,
05/23 21Z,   0.00,  -4.69,  99.90,  -4.72,  -0.03,
05/23 22Z,   0.00,  -6.28,  99.90,  -6.31,  -0.03,
05/23 23Z,   0.00,  -7.61,  99.90,  -7.63,  -0.03,
05/24 00Z,   0.00,  -8.26,  99.90,  -8.29,  -0.03,  (min)
05/24 01Z,   0.00,  -8.00,  99.90,  -8.03,  -0.03,
05/24 02Z,   0.00,  -6.83,  99.90,  -6.86,  -0.03,
05/24 03Z,   0.00,  -4.98,  99.90,  -5.00,  -0.03,
05/24 04Z,   0.00,  -2.87,  99.90,  -2.89,  -0.03,
05/24 05Z,   0.00,  -1.01,  99.90,  -1.04,  -0.03,
05/24 06Z,   0.00,   0.13,  99.90,   0.10,  -0.03,
05/24 07Z,   0.00,   0.22,  99.90,   0.19,  -0.03,  (max)
05/24 08Z,   0.00,  -0.80,  99.90,  -0.83,  -0.03,
05/24 09Z,   0.00,  -2.75,  99.90,  -2.78,  -0.03,
05/24 10Z,   0.00,  -5.22,  99.90,  -5.25,  -0.03,
05/24 11Z,   0.00,  -7.67,  99.90,  -7.70,  -0.03,
05/24 12Z,   0.00,  -9.57,  99.90,  -9.60,  -0.03,
05/24 13Z,   0.00, -10.52,  99.90, -10.54,  -0.03,  (min)
05/24 14Z,   0.00, -10.32,  99.90, -10.35,  -0.03,
05/24 15Z,   0.00,  -9.09,  99.90,  -9.11,  -0.03,
05/24 16Z,   0.00,  -7.14,  99.90,  -7.17,  -0.03,
05/24 17Z,   0.00,  -4.98,  99.90,  -5.01,  -0.03,
05/24 18Z,   0.00,  -3.15,  99.90,  -3.17,  -0.03,