EXTRA-TROPICAL  STORM  SURGE
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Gulf of Alaska
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Surge List
Gulf of Alaska
#Sitka, AK : 05/22/2025 13:23:17 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
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,  -0.10,  -7.00,  -7.25,  99.90,  -0.15,
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,
05/21 03Z,  -0.10,  -2.62,  -3.12,  99.90,  -0.40,
05/21 04Z,  -0.10,  -2.07,  -2.53,  99.90,  -0.36,  (max)
05/21 05Z,  -0.10,  -2.21,  -2.67,  99.90,  -0.36,
05/21 06Z,  -0.20,  -2.94,  -3.32,  99.90,  -0.18,
05/21 07Z,  -0.20,  -4.03,  -4.42,  99.90,  -0.19,
05/21 08Z,  -0.20,  -5.19,  -5.51,  99.90,  -0.12,
05/21 09Z,  -0.20,  -6.10,  -6.48,  99.90,  -0.18,
05/21 10Z,  -0.20,  -6.52,  -6.86,  99.90,  -0.14,  (min)
05/21 11Z,  -0.20,  -6.37,  -6.81,  99.90,  -0.24,
05/21 12Z,  -0.30,  -5.69,  -6.09,  99.90,  -0.10,
05/21 13Z,  -0.40,  -4.69,  -5.20,  99.90,  -0.11,
05/21 14Z,  -0.40,  -3.66,  -4.17,  99.90,  -0.11,
05/21 15Z,  -0.40,  -2.92,  -3.43,  99.90,  -0.11,
05/21 16Z,  -0.40,  -2.70,  -3.22,  99.90,  -0.12,  (max)
05/21 17Z,  -0.40,  -3.13,  -3.62,  99.90,  -0.09,
05/21 18Z,  -0.40,  -4.15,  -4.62,  99.90,  -0.07,
05/21 19Z,  -0.40,  -5.57,  -5.94,  99.90,   0.03,
05/21 20Z,  -0.40,  -7.07,  -7.48,  99.90,  -0.01,
05/21 21Z,  -0.40,  -8.29,  -8.72,  99.90,  -0.03,
05/21 22Z,  -0.40,  -8.94,  -9.40,  99.90,  -0.06,  (min)
05/21 23Z,  -0.40,  -8.83,  -9.35,  99.90,  -0.12,
05/22 00Z,  -0.50,  -7.95,  -8.59,  99.90,  -0.14,
05/22 01Z,  -0.40,  -6.48,  -7.20,  99.90,  -0.32,
05/22 02Z,  -0.40,  -4.72,  -5.44,  99.90,  -0.32,
05/22 03Z,  -0.40,  -3.06,  -3.78,  99.90,  -0.32,
05/22 04Z,  -0.40,  -1.85,  -2.56,  99.90,  -0.31,
05/22 05Z,  -0.40,  -1.36,  -2.00,  99.90,  -0.24,  (max)
05/22 06Z,  -0.40,  -1.67,  -2.23,  99.90,  -0.16,
05/22 07Z,  -0.30,  -2.70,  -3.19,  99.90,  -0.19,
05/22 08Z,  -0.30,  -4.17,  -4.58,  99.90,  -0.11,
05/22 09Z,  -0.30,  -5.72,  -6.08,  99.90,  -0.06,
05/22 10Z,  -0.30,  -6.99,  -7.35,  99.90,  -0.06,
05/22 11Z,  -0.30,  -7.67,  -8.03,  99.90,  -0.06,  (min)
05/22 12Z,  -0.30,  -7.63,  -8.01,  99.90,  -0.08,
05/22 13Z,  -0.20,  -6.89,  -7.27,  99.90,  -0.18,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/22 14Z,  -0.20,  -5.69,  99.90,  -6.06,  -0.17,
05/22 15Z,  -0.20,  -4.36,  99.90,  -4.71,  -0.16,
05/22 16Z,  -0.30,  -3.26,  99.90,  -3.71,  -0.15,
05/22 17Z,  -0.30,  -2.72,  99.90,  -3.16,  -0.14,  (max)
05/22 18Z,  -0.30,  -2.90,  99.90,  -3.33,  -0.13,
05/22 19Z,  -0.20,  -3.78,  99.90,  -4.09,  -0.12,
05/22 20Z,  -0.20,  -5.15,  99.90,  -5.46,  -0.11,
05/22 21Z,  -0.10,  -6.67,  99.90,  -6.86,  -0.10,
05/22 22Z,  -0.10,  -7.93,  99.90,  -8.12,  -0.09,
05/22 23Z,  -0.10,  -8.59,  99.90,  -8.77,  -0.08,  (min)
05/23 00Z,   0.00,  -8.44,  99.90,  -8.50,  -0.07,
05/23 01Z,   0.00,  -7.44,  99.90,  -7.50,  -0.06,
05/23 02Z,   0.00,  -5.80,  99.90,  -5.86,  -0.06,
05/23 03Z,   0.00,  -3.87,  99.90,  -3.93,  -0.06,
05/23 04Z,   0.00,  -2.10,  99.90,  -2.15,  -0.06,
05/23 05Z,   0.00,  -0.89,  99.90,  -0.94,  -0.06,
05/23 06Z,   0.00,  -0.54,  99.90,  -0.60,  -0.06,  (max)
05/23 07Z,   0.00,  -1.15,  99.90,  -1.21,  -0.06,
05/23 08Z,   0.00,  -2.60,  99.90,  -2.66,  -0.06,
05/23 09Z,   0.00,  -4.56,  99.90,  -4.61,  -0.06,
05/23 10Z,   0.00,  -6.58,  99.90,  -6.63,  -0.06,
05/23 11Z,   0.00,  -8.20,  99.90,  -8.26,  -0.06,
05/23 12Z,   0.00,  -9.08,  99.90,  -9.13,  -0.06,  (min)
05/23 13Z,   0.00,  -9.02,  99.90,  -9.08,  -0.06,
05/23 14Z,   0.00,  -8.10,  99.90,  -8.15,  -0.06,
05/23 15Z,   0.00,  -6.56,  99.90,  -6.61,  -0.06,
05/23 16Z,   0.00,  -4.82,  99.90,  -4.88,  -0.06,
05/23 17Z,   0.00,  -3.34,  99.90,  -3.39,  -0.06,
05/23 18Z,   0.00,  -2.48,  99.90,  -2.54,  -0.06,
05/23 19Z,   0.00,  -2.47,  99.90,  -2.53,  -0.06,  (max)
05/23 20Z,   0.00,  -3.29,  99.90,  -3.34,  -0.06,
05/23 21Z,   0.00,  -4.69,  99.90,  -4.75,  -0.06,
05/23 22Z,   0.00,  -6.28,  99.90,  -6.34,  -0.06,
05/23 23Z,   0.00,  -7.61,  99.90,  -7.66,  -0.06,
05/24 00Z,   0.10,  -8.26,  99.90,  -8.22,  -0.06,  (min)
05/24 01Z,   0.00,  -8.00,  99.90,  -8.06,  -0.06,
05/24 02Z,   0.10,  -6.83,  99.90,  -6.79,  -0.06,
05/24 03Z,   0.10,  -4.98,  99.90,  -4.93,  -0.06,
05/24 04Z,   0.00,  -2.87,  99.90,  -2.92,  -0.06,
05/24 05Z,   0.00,  -1.01,  99.90,  -1.07,  -0.06,
05/24 06Z,   0.00,   0.13,  99.90,   0.07,  -0.06,
05/24 07Z,   0.00,   0.22,  99.90,   0.16,  -0.06,  (max)
05/24 08Z,   0.00,  -0.80,  99.90,  -0.86,  -0.06,
05/24 09Z,   0.00,  -2.75,  99.90,  -2.81,  -0.06,
05/24 10Z,   0.00,  -5.22,  99.90,  -5.28,  -0.06,
05/24 11Z,   0.00,  -7.67,  99.90,  -7.73,  -0.06,
05/24 12Z,   0.00,  -9.57,  99.90,  -9.63,  -0.06,
05/24 13Z,   0.10, -10.52,  99.90, -10.47,  -0.06,  (min)
05/24 14Z,   0.10, -10.32,  99.90, -10.28,  -0.06,
05/24 15Z,   0.10,  -9.09,  99.90,  -9.04,  -0.06,
05/24 16Z,   0.10,  -7.14,  99.90,  -7.10,  -0.06,
05/24 17Z,   0.10,  -4.98,  99.90,  -4.94,  -0.06,
05/24 18Z,   0.10,  -3.15,  99.90,  -3.10,  -0.06,
05/24 19Z,   0.10,  -2.06,  99.90,  -2.02,  -0.06,
05/24 20Z,   0.10,  -1.96,  99.90,  -1.92,  -0.06,  (max)
05/24 21Z,   0.10,  -2.81,  99.90,  -2.76,  -0.06,
05/24 22Z,   0.10,  -4.30,  99.90,  -4.26,  -0.06,
05/24 23Z,   0.20,  -5.99,  99.90,  -5.85,  -0.06,
05/25 00Z,   0.20,  -7.35,  99.90,  -7.20,  -0.06,
05/25 01Z,   0.30,  -7.94,  99.90,  -7.69,  -0.06,  (min)
05/25 02Z,   0.30,  -7.52,  99.90,  -7.28,  -0.06,
05/25 03Z,   0.30,  -6.13,  99.90,  -5.89,  -0.06,
05/25 04Z,   0.30,  -4.06,  99.90,  -3.82,  -0.06,
05/25 05Z,   0.30,  -1.81,  99.90,  -1.57,  -0.06,
05/25 06Z,   0.20,   0.05,  99.90,   0.20,  -0.06,
05/25 07Z,   0.20,   1.02,  99.90,   1.16,  -0.06,  (max)
05/25 08Z,   0.20,   0.77,  99.90,   0.92,  -0.06,
05/25 09Z,   0.30,  -0.71,  99.90,  -0.47,  -0.06,
05/25 10Z,   0.30,  -3.16,  99.90,  -2.92,  -0.06,
05/25 11Z,   0.30,  -6.09,  99.90,  -5.85,  -0.06,
05/25 12Z,   0.30,  -8.86,  99.90,  -8.62,  -0.06,
05/25 13Z,   0.30, -10.90,  99.90, -10.65,  -0.06,
05/25 14Z,   0.20, -11.76,  99.90, -11.62,  -0.06,  (min)
05/25 15Z,   0.20, -11.32,  99.90, -11.17,  -0.06,
05/25 16Z,   0.20,  -9.71,  99.90,  -9.56,  -0.06,
05/25 17Z,   0.10,  -7.36,  99.90,  -7.32,  -0.06,
05/25 18Z,   0.20,  -4.85,  99.90,  -4.71,  -0.06,
05/25 19Z,   0.20,  -2.77,  99.90,  -2.63,  -0.06,
05/25 20Z,   0.20,  -1.59,  99.90,  -1.45,  -0.06,
05/25 21Z,   0.30,  -1.51,  99.90,  -1.27,  -0.06,  (max)
05/25 22Z,   0.30,  -2.46,  99.90,  -2.21,  -0.06,
05/25 23Z,   0.30,  -4.07,  99.90,  -3.83,  -0.06,
05/26 00Z,   0.30,  -5.83,  99.90,  -5.59,  -0.06,
05/26 01Z,   0.40,  -7.16,  99.90,  -6.82,  -0.06,
05/26 02Z,   0.40,  -7.63,  99.90,  -7.28,  -0.06,  (min)
05/26 03Z,   0.40,  -7.01,  99.90,  -6.67,  -0.06,
05/26 04Z,   0.40,  -5.39,  99.90,  -5.05,  -0.06,
05/26 05Z,   0.40,  -3.15,  99.90,  -2.80,  -0.06,
05/26 06Z,   0.30,  -0.83,  99.90,  -0.59,  -0.06,