EXTRA-TROPICAL  STORM  SURGE
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hat-on
mhhw-on
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Alaska
Gulf of Alaska
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Surge List
Gulf of Alaska
#Seward, AK : 07/19/2025 02:22:19 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/17 06Z,   0.60,  -5.99,  -6.68,  99.90,  -1.29,
07/17 07Z,   0.60,  -7.80,  -8.46,  99.90,  -1.26,
07/17 08Z,   0.70,  -8.85,  -9.49,  99.90,  -1.34,  (min)
07/17 09Z,   0.70,  -8.88,  -9.42,  99.90,  -1.24,
07/17 10Z,   0.60,  -7.97,  -8.60,  99.90,  -1.23,
07/17 11Z,   0.60,  -6.48,  -7.22,  99.90,  -1.34,
07/17 12Z,   0.60,  -4.81,  -5.51,  99.90,  -1.30,
07/17 13Z,   0.60,  -3.39,  -4.13,  99.90,  -1.34,
07/17 14Z,   0.60,  -2.62,  -3.36,  99.90,  -1.34,  (max)
07/17 15Z,   0.50,  -2.71,  -3.42,  99.90,  -1.21,
07/17 16Z,   0.50,  -3.63,  -4.38,  99.90,  -1.25,
07/17 17Z,   0.50,  -5.14,  -5.83,  99.90,  -1.19,
07/17 18Z,   0.50,  -6.89,  -7.53,  99.90,  -1.14,
07/17 19Z,   0.50,  -8.45,  -9.16,  99.90,  -1.21,
07/17 20Z,   0.50,  -9.38, -10.08,  99.90,  -1.20,  (min)
07/17 21Z,   0.50,  -9.32,  -9.87,  99.90,  -1.05,
07/17 22Z,   0.60,  -8.26,  -8.75,  99.90,  -1.09,
07/17 23Z,   0.60,  -6.47,  -7.03,  99.90,  -1.16,
07/18 00Z,   0.60,  -4.36,  -4.99,  99.90,  -1.23,
07/18 01Z,   0.60,  -2.37,  -2.83,  99.90,  -1.06,
07/18 02Z,   0.60,  -0.93,  -1.51,  99.90,  -1.18,
07/18 03Z,   0.60,  -0.38,  -1.16,  99.90,  -1.38,  (max)
07/18 04Z,   0.60,  -0.83,  -1.53,  99.90,  -1.30,
07/18 05Z,   0.60,  -2.16,  -2.75,  99.90,  -1.19,
07/18 06Z,   0.60,  -4.06,  -4.59,  99.90,  -1.13,
07/18 07Z,   0.60,  -6.17,  -6.74,  99.90,  -1.17,
07/18 08Z,   0.60,  -7.99,  -8.65,  99.90,  -1.26,
07/18 09Z,   0.70,  -9.08,  -9.51,  99.90,  -1.13,
07/18 10Z,   0.60,  -9.22,  -9.80,  99.90,  -1.18,  (min)
07/18 11Z,   0.60,  -8.51,  -9.05,  99.90,  -1.14,
07/18 12Z,   0.60,  -7.23,  -7.85,  99.90,  -1.22,
07/18 13Z,   0.60,  -5.74,  -6.36,  99.90,  -1.22,
07/18 14Z,   0.60,  -4.41,  -5.02,  99.90,  -1.21,
07/18 15Z,   0.60,  -3.60,  -4.21,  99.90,  -1.21,
07/18 16Z,   0.60,  -3.50,  -4.09,  99.90,  -1.19,  (max)
07/18 17Z,   0.60,  -4.10,  -4.72,  99.90,  -1.22,
07/18 18Z,   0.60,  -5.20,  -5.72,  99.90,  -1.12,
07/18 19Z,   0.60,  -6.51,  -7.06,  99.90,  -1.15,
07/18 20Z,   0.70,  -7.68,  -8.45,  99.90,  -1.47,
07/18 21Z,   0.70,  -8.31,  -8.88,  99.90,  -1.27,  (min)
07/18 22Z,   0.60,  -8.10,  -8.49,  99.90,  -0.99,
07/18 23Z,   0.60,  -7.07,  -7.61,  99.90,  -1.14,
07/19 00Z,   0.60,  -5.45,  -6.02,  99.90,  -1.17,
07/19 01Z,   0.60,  -3.57,  -4.25,  99.90,  -1.28,
07/19 02Z,   0.60,  -1.82,  -2.45,  99.90,  -1.23,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/19 03Z,   0.60,  -0.59,  99.90,  -1.20,  -1.21,
07/19 04Z,   0.60,  -0.19,  99.90,  -0.78,  -1.19,  (max)
07/19 05Z,   0.60,  -0.73,  99.90,  -1.30,  -1.17,
07/19 06Z,   0.70,  -2.09,  99.90,  -2.54,  -1.15,
07/19 07Z,   0.80,  -4.02,  99.90,  -4.35,  -1.12,
07/19 08Z,   0.80,  -6.17,  99.90,  -6.48,  -1.10,
07/19 09Z,   0.80,  -8.09,  99.90,  -8.37,  -1.08,
07/19 10Z,   0.80,  -9.34,  99.90,  -9.60,  -1.06,
07/19 11Z,   0.80,  -9.71,  99.90,  -9.95,  -1.04,  (min)
07/19 12Z,   0.70,  -9.25,  99.90,  -9.57,  -1.02,
07/19 13Z,   0.70,  -8.17,  99.90,  -8.47,  -1.00,
07/19 14Z,   0.60,  -6.77,  99.90,  -7.15,  -0.98,
07/19 15Z,   0.60,  -5.38,  99.90,  -5.76,  -0.98,
07/19 16Z,   0.60,  -4.37,  99.90,  -4.75,  -0.98,
07/19 17Z,   0.60,  -3.96,  99.90,  -4.34,  -0.98,  (max)
07/19 18Z,   0.60,  -4.17,  99.90,  -4.55,  -0.98,
07/19 19Z,   0.60,  -4.86,  99.90,  -5.24,  -0.98,
07/19 20Z,   0.60,  -5.84,  99.90,  -6.22,  -0.98,
07/19 21Z,   0.70,  -6.78,  99.90,  -7.06,  -0.98,
07/19 22Z,   0.70,  -7.30,  99.90,  -7.58,  -0.98,  (min)
07/19 23Z,   0.70,  -7.14,  99.90,  -7.42,  -0.98,
07/20 00Z,   0.70,  -6.27,  99.90,  -6.55,  -0.98,
07/20 01Z,   0.70,  -4.86,  99.90,  -5.14,  -0.98,
07/20 02Z,   0.70,  -3.18,  99.90,  -3.46,  -0.98,
07/20 03Z,   0.70,  -1.55,  99.90,  -1.83,  -0.98,
07/20 04Z,   0.60,  -0.38,  99.90,  -0.76,  -0.98,
07/20 05Z,   0.60,   0.01,  99.90,  -0.37,  -0.98,  (max)
07/20 06Z,   0.60,  -0.51,  99.90,  -0.89,  -0.98,
07/20 07Z,   0.60,  -1.86,  99.90,  -2.23,  -0.98,
07/20 08Z,   0.60,  -3.82,  99.90,  -4.20,  -0.98,
07/20 09Z,   0.60,  -6.09,  99.90,  -6.47,  -0.98,
07/20 10Z,   0.60,  -8.20,  99.90,  -8.58,  -0.98,
07/20 11Z,   0.60,  -9.70,  99.90, -10.08,  -0.98,
07/20 12Z,   0.60, -10.35,  99.90, -10.73,  -0.98,  (min)
07/20 13Z,   0.60, -10.12,  99.90, -10.50,  -0.98,
07/20 14Z,   0.60,  -9.15,  99.90,  -9.53,  -0.98,
07/20 15Z,   0.60,  -7.70,  99.90,  -8.08,  -0.98,
07/20 16Z,   0.60,  -6.11,  99.90,  -6.49,  -0.98,
07/20 17Z,   0.60,  -4.80,  99.90,  -5.18,  -0.98,
07/20 18Z,   0.60,  -4.02,  99.90,  -4.40,  -0.98,
07/20 19Z,   0.60,  -3.86,  99.90,  -4.24,  -0.98,  (max)
07/20 20Z,   0.60,  -4.27,  99.90,  -4.65,  -0.98,
07/20 21Z,   0.60,  -5.07,  99.90,  -5.45,  -0.98,
07/20 22Z,   0.60,  -5.98,  99.90,  -6.36,  -0.98,
07/20 23Z,   0.50,  -6.59,  99.90,  -7.07,  -0.98,
07/21 00Z,   0.50,  -6.61,  99.90,  -7.09,  -0.98,  (min)
07/21 01Z,   0.50,  -5.96,  99.90,  -6.43,  -0.98,
07/21 02Z,   0.60,  -4.71,  99.90,  -5.09,  -0.98,
07/21 03Z,   0.60,  -3.10,  99.90,  -3.48,  -0.98,
07/21 04Z,   0.50,  -1.46,  99.90,  -1.94,  -0.98,
07/21 05Z,   0.50,  -0.21,  99.90,  -0.69,  -0.98,
07/21 06Z,   0.60,   0.28,  99.90,  -0.10,  -0.98,  (max)
07/21 07Z,   0.60,  -0.17,  99.90,  -0.54,  -0.98,
07/21 08Z,   0.60,  -1.51,  99.90,  -1.89,  -0.98,
07/21 09Z,   0.60,  -3.57,  99.90,  -3.95,  -0.98,
07/21 10Z,   0.60,  -6.04,  99.90,  -6.42,  -0.98,
07/21 11Z,   0.60,  -8.42,  99.90,  -8.80,  -0.98,
07/21 12Z,   0.60, -10.21,  99.90, -10.59,  -0.98,
07/21 13Z,   0.60, -11.10,  99.90, -11.48,  -0.98,  (min)
07/21 14Z,   0.50, -11.00,  99.90, -11.48,  -0.98,
07/21 15Z,   0.60, -10.00,  99.90, -10.38,  -0.98,
07/21 16Z,   0.60,  -8.35,  99.90,  -8.73,  -0.98,
07/21 17Z,   0.60,  -6.46,  99.90,  -6.84,  -0.98,
07/21 18Z,   0.60,  -4.81,  99.90,  -5.18,  -0.98,
07/21 19Z,   0.60,  -3.70,  99.90,  -4.08,  -0.98,
07/21 20Z,   0.60,  -3.30,  99.90,  -3.68,  -0.98,  (max)
07/21 21Z,   0.60,  -3.58,  99.90,  -3.96,  -0.98,
07/21 22Z,   0.60,  -4.42,  99.90,  -4.80,  -0.98,
07/21 23Z,   0.60,  -5.47,  99.90,  -5.85,  -0.98,
07/22 00Z,   0.60,  -6.31,  99.90,  -6.69,  -0.98,
07/22 01Z,   0.60,  -6.56,  99.90,  -6.94,  -0.98,  (min)
07/22 02Z,   0.60,  -6.06,  99.90,  -6.44,  -0.98,
07/22 03Z,   0.60,  -4.87,  99.90,  -5.25,  -0.98,
07/22 04Z,   0.70,  -3.19,  99.90,  -3.47,  -0.98,
07/22 05Z,   0.70,  -1.39,  99.90,  -1.67,  -0.98,
07/22 06Z,   0.70,   0.02,  99.90,  -0.26,  -0.98,
07/22 07Z,   0.80,   0.63,  99.90,   0.45,  -0.98,  (max)
07/22 08Z,   0.90,   0.24,  99.90,   0.16,  -0.98,
07/22 09Z,   0.80,  -1.17,  99.90,  -1.35,  -0.98,
07/22 10Z,   0.70,  -3.42,  99.90,  -3.70,  -0.98,
07/22 11Z,   0.80,  -6.16,  99.90,  -6.34,  -0.98,
07/22 12Z,   0.80,  -8.83,  99.90,  -9.01,  -0.98,
07/22 13Z,   0.70, -10.87,  99.90, -11.14,  -0.98,
07/22 14Z,   0.60, -11.88,  99.90, -12.26,  -0.98,  (min)
07/22 15Z,   0.70, -11.75,  99.90, -12.02,  -0.98,
07/22 16Z,   0.70, -10.55,  99.90, -10.83,  -0.98,
07/22 17Z,   0.70,  -8.59,  99.90,  -8.87,  -0.98,
07/22 18Z,   0.70,  -6.36,  99.90,  -6.64,  -0.98,