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
#Alitak, AK : 04/13/2026 22:22:42 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/12 06Z,  -0.70,  -4.00,  -4.32,  99.90,   0.38,
04/12 07Z,  -0.70,  -3.41,  -3.81,  99.90,   0.30,
04/12 08Z,  -0.70,  -3.33,  -3.67,  99.90,   0.36,  (max)
04/12 09Z,  -0.70,  -3.77,  -4.14,  99.90,   0.33,
04/12 10Z,  -0.70,  -4.59,  -5.03,  99.90,   0.26,
04/12 11Z,  -0.70,  -5.51,  -5.81,  99.90,   0.40,
04/12 12Z,  -0.60,  -6.21,  -6.36,  99.90,   0.45,
04/12 13Z,  -0.60,  -6.50,  -6.93,  99.90,   0.17,
04/12 14Z,  -0.60,  -6.35,  -6.94,  99.90,   0.01,  (min)
04/12 15Z,  -0.60,  -5.79,  -6.12,  99.90,   0.27,
04/12 16Z,  -0.50,  -4.81,  -5.33,  99.90,  -0.02,
04/12 17Z,  -0.50,  -3.71,  -4.62,  99.90,  -0.41,
04/12 18Z,  -0.50,  -2.94,  -3.62,  99.90,  -0.18,
04/12 19Z,  -0.50,  -2.70,  -3.40,  99.90,  -0.20,  (max)
04/12 20Z,  -0.50,  -3.04,  -3.64,  99.90,  -0.10,
04/12 21Z,  -0.50,  -4.01,  -4.56,  99.90,  -0.05,
04/12 22Z,  -0.50,  -5.52,  -6.17,  99.90,  -0.15,
04/12 23Z,  -0.60,  -7.28,  -7.85,  99.90,   0.03,
04/13 00Z,  -0.60,  -8.84,  -9.40,  99.90,   0.04,
04/13 01Z,  -0.60,  -9.81, -10.35,  99.90,   0.06,
04/13 02Z,  -0.60, -10.01, -10.46,  99.90,   0.15,  (min)
04/13 03Z,  -0.60,  -9.41,  -9.69,  99.90,   0.32,
04/13 04Z,  -0.60,  -8.00,  -8.37,  99.90,   0.23,
04/13 05Z,  -0.50,  -6.08,  -6.47,  99.90,   0.11,
04/13 06Z,  -0.60,  -4.22,  -4.66,  99.90,   0.16,
04/13 07Z,  -0.50,  -2.91,  -3.29,  99.90,   0.12,
04/13 08Z,  -0.50,  -2.31,  -2.64,  99.90,   0.17,  (max)
04/13 09Z,  -0.40,  -2.50,  -3.02,  99.90,  -0.12,
04/13 10Z,  -0.30,  -3.44,  -3.90,  99.90,  -0.16,
04/13 11Z,  -0.30,  -4.85,  -5.05,  99.90,   0.10,
04/13 12Z,  -0.30,  -6.32,  -6.45,  99.90,   0.17,
04/13 13Z,  -0.30,  -7.42,  -7.71,  99.90,   0.01,
04/13 14Z,  -0.30,  -7.88,  -8.38,  99.90,  -0.20,  (min)
04/13 15Z,  -0.30,  -7.65,  -7.94,  99.90,   0.01,
04/13 16Z,  -0.20,  -6.71,  -6.97,  99.90,  -0.06,
04/13 17Z,  -0.10,  -5.18,  -5.57,  99.90,  -0.29,
04/13 18Z,  -0.10,  -3.54,  -4.04,  99.90,  -0.40,
04/13 19Z,  -0.10,  -2.35,  -2.82,  99.90,  -0.37,
04/13 20Z,  -0.10,  -1.91,  -2.51,  99.90,  -0.50,  (max)
04/13 21Z,  -0.10,  -2.33,  -2.96,  99.90,  -0.53,
04/13 22Z,  -0.20,  -3.62,  -4.25,  99.90,  -0.43,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/13 23Z,  -0.20,  -5.56,  99.90,  -6.15,  -0.39,
04/14 00Z,  -0.10,  -7.68,  99.90,  -8.14,  -0.35,
04/14 01Z,  -0.20,  -9.46,  99.90,  -9.97,  -0.31,
04/14 02Z,  -0.20, -10.42,  99.90, -10.90,  -0.28,  (min)
04/14 03Z,  -0.20, -10.39,  99.90, -10.83,  -0.24,
04/14 04Z,  -0.10,  -9.34,  99.90,  -9.64,  -0.20,
04/14 05Z,  -0.10,  -7.39,  99.90,  -7.64,  -0.16,
04/14 06Z,   0.00,  -4.96,  99.90,  -5.08,  -0.12,
04/14 07Z,   0.00,  -2.81,  99.90,  -2.89,  -0.08,
04/14 08Z,   0.00,  -1.47,  99.90,  -1.51,  -0.04,
04/14 09Z,  -0.10,  -1.16,  99.90,  -1.26,  -0.00,  (max)
04/14 10Z,  -0.10,  -1.92,  99.90,  -1.98,   0.04,
04/14 11Z,  -0.10,  -3.57,  99.90,  -3.64,   0.04,
04/14 12Z,  -0.20,  -5.68,  99.90,  -5.84,   0.04,
04/14 13Z,  -0.20,  -7.67,  99.90,  -7.83,   0.04,
04/14 14Z,  -0.30,  -9.02,  99.90,  -9.29,   0.04,
04/14 15Z,  -0.30,  -9.44,  99.90,  -9.71,   0.04,  (min)
04/14 16Z,  -0.40,  -8.87,  99.90,  -9.23,   0.04,
04/14 17Z,  -0.40,  -7.36,  99.90,  -7.72,   0.04,
04/14 18Z,  -0.40,  -5.17,  99.90,  -5.54,   0.04,
04/14 19Z,  -0.50,  -2.98,  99.90,  -3.44,   0.04,
04/14 20Z,  -0.40,  -1.48,  99.90,  -1.85,   0.04,
04/14 21Z,  -0.40,  -1.04,  99.90,  -1.41,   0.04,  (max)
04/14 22Z,  -0.40,  -1.76,  99.90,  -2.12,   0.04,
04/14 23Z,  -0.40,  -3.51,  99.90,  -3.87,   0.04,
04/15 00Z,  -0.40,  -5.89,  99.90,  -6.25,   0.04,
04/15 01Z,  -0.50,  -8.29,  99.90,  -8.76,   0.04,
04/15 02Z,  -0.50, -10.10,  99.90, -10.56,   0.04,
04/15 03Z,  -0.50, -10.84,  99.90, -11.30,   0.04,  (min)
04/15 04Z,  -0.60, -10.36,  99.90, -10.92,   0.04,
04/15 05Z,  -0.50,  -8.73,  99.90,  -9.19,   0.04,
04/15 06Z,  -0.50,  -6.18,  99.90,  -6.65,   0.04,
04/15 07Z,  -0.50,  -3.34,  99.90,  -3.81,   0.04,
04/15 08Z,  -0.50,  -1.08,  99.90,  -1.55,   0.04,
04/15 09Z,  -0.50,  -0.00,  99.90,  -0.47,   0.04,  (max)
04/15 10Z,  -0.40,  -0.28,  99.90,  -0.64,   0.04,
04/15 11Z,  -0.40,  -1.82,  99.90,  -2.19,   0.04,
04/15 12Z,  -0.30,  -4.27,  99.90,  -4.54,   0.04,
04/15 13Z,  -0.30,  -7.01,  99.90,  -7.28,   0.04,
04/15 14Z,  -0.30,  -9.37,  99.90,  -9.63,   0.04,
04/15 15Z,  -0.40, -10.77,  99.90, -11.13,   0.04,
04/15 16Z,  -0.40, -10.92,  99.90, -11.29,   0.04,  (min)
04/15 17Z,  -0.50,  -9.83,  99.90, -10.29,   0.04,
04/15 18Z,  -0.50,  -7.63,  99.90,  -8.09,   0.04,
04/15 19Z,  -0.50,  -4.78,  99.90,  -5.24,   0.04,
04/15 20Z,  -0.50,  -2.15,  99.90,  -2.61,   0.04,
04/15 21Z,  -0.50,  -0.55,  99.90,  -1.02,   0.04,
04/15 22Z,  -0.50,  -0.34,  99.90,  -0.80,   0.04,  (max)
04/15 23Z,  -0.50,  -1.49,  99.90,  -1.96,   0.04,
04/16 00Z,  -0.50,  -3.72,  99.90,  -4.19,   0.04,
04/16 01Z,  -0.50,  -6.44,  99.90,  -6.91,   0.04,
04/16 02Z,  -0.60,  -8.93,  99.90,  -9.50,   0.04,
04/16 03Z,  -0.60, -10.54,  99.90, -11.11,   0.04,
04/16 04Z,  -0.60, -10.85,  99.90, -11.41,   0.04,  (min)
04/16 05Z,  -0.60,  -9.81,  99.90, -10.37,   0.04,
04/16 06Z,  -0.60,  -7.57,  99.90,  -8.13,   0.04,
04/16 07Z,  -0.60,  -4.51,  99.90,  -5.07,   0.04,
04/16 08Z,  -0.60,  -1.45,  99.90,  -2.01,   0.04,
04/16 09Z,  -0.60,   0.62,  99.90,   0.06,   0.04,
04/16 10Z,  -0.60,   1.15,  99.90,   0.59,   0.04,  (max)
04/16 11Z,  -0.50,   0.09,  99.90,  -0.37,   0.04,
04/16 12Z,  -0.50,  -2.31,  99.90,  -2.77,   0.04,
04/16 13Z,  -0.60,  -5.48,  99.90,  -6.04,   0.04,
04/16 14Z,  -0.60,  -8.68,  99.90,  -9.24,   0.04,
04/16 15Z,  -0.60, -11.16,  99.90, -11.73,   0.04,
04/16 16Z,  -0.60, -12.37,  99.90, -12.93,   0.04,  (min)
04/16 17Z,  -0.60, -12.08,  99.90, -12.65,   0.04,
04/16 18Z,  -0.60, -10.37,  99.90, -10.93,   0.04,
04/16 19Z,  -0.60,  -7.48,  99.90,  -8.04,   0.04,
04/16 20Z,  -0.60,  -4.08,  99.90,  -4.65,   0.04,
04/16 21Z,  -0.50,  -1.24,  99.90,  -1.71,   0.04,
04/16 22Z,  -0.50,   0.21,  99.90,  -0.26,   0.04,  (max)
04/16 23Z,  -0.50,   0.03,  99.90,  -0.44,   0.04,
04/17 00Z,  -0.50,  -1.61,  99.90,  -2.07,   0.04,
04/17 01Z,  -0.50,  -4.21,  99.90,  -4.68,   0.04,
04/17 02Z,  -0.60,  -7.07,  99.90,  -7.64,   0.04,
04/17 03Z,  -0.60,  -9.42,  99.90,  -9.98,   0.04,
04/17 04Z,  -0.60, -10.63,  99.90, -11.19,   0.04,  (min)
04/17 05Z,  -0.60, -10.40,  99.90, -10.96,   0.04,
04/17 06Z,  -0.60,  -8.77,  99.90,  -9.33,   0.04,
04/17 07Z,  -0.60,  -5.99,  99.90,  -6.55,   0.04,
04/17 08Z,  -0.50,  -2.60,  99.90,  -3.07,   0.04,
04/17 09Z,  -0.50,   0.38,  99.90,  -0.08,   0.04,
04/17 10Z,  -0.40,   1.97,  99.90,   1.61,   0.04,  (max)
04/17 11Z,  -0.40,   1.75,  99.90,   1.38,   0.04,
04/17 12Z,  -0.50,  -0.16,  99.90,  -0.63,   0.04,
04/17 13Z,  99.90,  -3.31,  99.90,  99.90,   0.04,
04/17 14Z,  99.90,  -6.99,  99.90,  99.90,   0.04,
04/17 15Z,  99.90, -10.37,  99.90,  99.90,   0.04,
04/17 16Z,  99.90, -12.73,  99.90,  99.90,   0.04,
04/17 17Z,  99.90, -13.58,  99.90,  99.90,   0.04,
04/17 18Z,  99.90, -12.76,  99.90,  99.90,   0.04,