EXTRA-TROPICAL  STORM  SURGE
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Gulf of Alaska
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Surge List
Gulf of Alaska
#Ketchikan, AK : 06/10/2026 02:23:37 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
06/08 06Z,   0.00,  -7.21,  -6.53,  99.90,   0.68,
06/08 07Z,   0.00,  -9.15,  -8.36,  99.90,   0.79,
06/08 08Z,   0.00, -10.49,  -9.71,  99.90,   0.78,
06/08 09Z,   0.00, -10.88, -10.19,  99.90,   0.69,  (min)
06/08 10Z,   0.00, -10.25,  -9.74,  99.90,   0.51,
06/08 11Z,   0.00,  -8.82,  -8.45,  99.90,   0.37,
06/08 12Z,   0.00,  -6.97,  -6.66,  99.90,   0.31,
06/08 13Z,   0.00,  -5.22,  -4.88,  99.90,   0.34,
06/08 14Z,   0.00,  -4.07,  -3.58,  99.90,   0.49,
06/08 15Z,   0.00,  -3.87,  -3.27,  99.90,   0.60,  (max)
06/08 16Z,   0.00,  -4.75,  -4.07,  99.90,   0.68,
06/08 17Z,   0.00,  -6.54,  -5.91,  99.90,   0.63,
06/08 18Z,  -0.10,  -8.84,  -8.32,  99.90,   0.62,
06/08 19Z,   0.00, -11.07, -10.63,  99.90,   0.44,
06/08 20Z,   0.00, -12.68, -12.21,  99.90,   0.47,
06/08 21Z,   0.00, -13.26, -12.64,  99.90,   0.62,  (min)
06/08 22Z,   0.00, -12.67, -11.87,  99.90,   0.80,
06/08 23Z,   0.10, -11.03, -10.21,  99.90,   0.72,
06/09 00Z,   0.00,  -8.72,  -8.00,  99.90,   0.72,
06/09 01Z,   0.10,  -6.22,  -5.73,  99.90,   0.39,
06/09 02Z,   0.10,  -4.06,  -3.74,  99.90,   0.22,
06/09 03Z,   0.20,  -2.70,  -2.47,  99.90,   0.03,
06/09 04Z,   0.20,  -2.43,  -2.09,  99.90,   0.14,  (max)
06/09 05Z,   0.20,  -3.30,  -2.71,  99.90,   0.39,
06/09 06Z,   0.10,  -5.10,  -4.35,  99.90,   0.65,
06/09 07Z,   0.10,  -7.38,  -6.55,  99.90,   0.73,
06/09 08Z,   0.10,  -9.59,  -8.77,  99.90,   0.72,
06/09 09Z,   0.10, -11.17, -10.46,  99.90,   0.61,
06/09 10Z,   0.10, -11.76, -11.19,  99.90,   0.47,  (min)
06/09 11Z,   0.10, -11.26, -10.73,  99.90,   0.43,
06/09 12Z,   0.00,  -9.84,  -9.34,  99.90,   0.50,
06/09 13Z,   0.10,  -7.91,  -7.35,  99.90,   0.46,
06/09 14Z,   0.10,  -6.00,  -5.35,  99.90,   0.55,
06/09 15Z,   0.10,  -4.63,  -3.94,  99.90,   0.59,
06/09 16Z,   0.10,  -4.18,  -3.53,  99.90,   0.55,  (max)
06/09 17Z,   0.10,  -4.81,  -4.26,  99.90,   0.45,
06/09 18Z,   0.00,  -6.38,  -5.93,  99.90,   0.45,
06/09 19Z,   0.00,  -8.51,  -8.10,  99.90,   0.41,
06/09 20Z,   0.10, -10.62, -10.16,  99.90,   0.36,
06/09 21Z,   0.10, -12.14, -11.54,  99.90,   0.50,
06/09 22Z,   0.10, -12.66, -11.92,  99.90,   0.64,  (min)
06/09 23Z,   0.20, -12.00, -11.26,  99.90,   0.54,
06/10 00Z,   0.20, -10.29,  -9.64,  99.90,   0.45,
06/10 01Z,   0.20,  -7.89,  -7.53,  99.90,   0.16,
06/10 02Z,   0.20,  -5.32,  -5.20,  99.90,  -0.08,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
06/10 03Z,   0.20,  -3.14,  99.90,  -2.97,  -0.03,
06/10 04Z,   0.10,  -1.83,  99.90,  -1.71,   0.02,
06/10 05Z,   0.10,  -1.70,  99.90,  -1.54,   0.06,  (max)
06/10 06Z,   0.00,  -2.83,  99.90,  -2.72,   0.11,
06/10 07Z,   0.00,  -4.98,  99.90,  -4.83,   0.15,
06/10 08Z,   0.00,  -7.68,  99.90,  -7.48,   0.20,
06/10 09Z,  -0.10, -10.32,  99.90, -10.17,   0.25,
06/10 10Z,  -0.10, -12.26,  99.90, -12.07,   0.29,
06/10 11Z,  -0.10, -13.08,  99.90, -12.84,   0.34,  (min)
06/10 12Z,   0.00, -12.63,  99.90, -12.25,   0.38,
06/10 13Z,   0.00, -11.09,  99.90, -10.66,   0.43,
06/10 14Z,   0.00,  -8.88,  99.90,  -8.40,   0.48,
06/10 15Z,  -0.10,  -6.60,  99.90,  -6.22,   0.48,
06/10 16Z,  -0.10,  -4.84,  99.90,  -4.47,   0.48,
06/10 17Z,  -0.20,  -4.05,  99.90,  -3.78,   0.48,  (max)
06/10 18Z,  -0.20,  -4.43,  99.90,  -4.15,   0.48,
06/10 19Z,  -0.30,  -5.86,  99.90,  -5.68,   0.48,
06/10 20Z,  -0.40,  -7.94,  99.90,  -7.87,   0.48,
06/10 21Z,  -0.40, -10.09,  99.90, -10.01,   0.48,
06/10 22Z,  -0.40, -11.68,  99.90, -11.60,   0.48,
06/10 23Z,  -0.40, -12.22,  99.90, -12.15,   0.48,  (min)
06/11 00Z,  -0.40, -11.52,  99.90, -11.45,   0.48,
06/11 01Z,  -0.40,  -9.69,  99.90,  -9.61,   0.48,
06/11 02Z,  -0.30,  -7.11,  99.90,  -6.93,   0.48,
06/11 03Z,  -0.30,  -4.36,  99.90,  -4.19,   0.48,
06/11 04Z,  -0.30,  -2.07,  99.90,  -1.90,   0.48,
06/11 05Z,  -0.30,  -0.78,  99.90,  -0.61,   0.48,  (max)
06/11 06Z,  -0.40,  -0.84,  99.90,  -0.77,   0.48,
06/11 07Z,  -0.40,  -2.32,  99.90,  -2.24,   0.48,
06/11 08Z,  -0.40,  -4.95,  99.90,  -4.88,   0.48,
06/11 09Z,  -0.50,  -8.21,  99.90,  -8.23,   0.48,
06/11 10Z,  -0.50, -11.36,  99.90, -11.38,   0.48,
06/11 11Z,  -0.50, -13.69,  99.90, -13.71,   0.48,
06/11 12Z,  -0.50, -14.68,  99.90, -14.71,   0.48,  (min)
06/11 13Z,  -0.50, -14.16,  99.90, -14.18,   0.48,
06/11 14Z,  -0.50, -12.30,  99.90, -12.33,   0.48,
06/11 15Z,  -0.50,  -9.65,  99.90,  -9.67,   0.48,
06/11 16Z,  -0.60,  -6.87,  99.90,  -6.99,   0.48,
06/11 17Z,  -0.70,  -4.65,  99.90,  -4.88,   0.48,
06/11 18Z,  -0.70,  -3.53,  99.90,  -3.76,   0.48,  (max)
06/11 19Z,  -0.80,  -3.73,  99.90,  -4.06,   0.48,
06/11 20Z,  -0.80,  -5.15,  99.90,  -5.47,   0.48,
06/11 21Z,  -0.80,  -7.35,  99.90,  -7.67,   0.48,
06/11 22Z,  -0.70,  -9.67,  99.90,  -9.89,   0.48,
06/11 23Z,  -0.60, -11.41,  99.90, -11.54,   0.48,
06/12 00Z,  -0.60, -12.02,  99.90, -12.14,   0.48,  (min)
06/12 01Z,  -0.50, -11.23,  99.90, -11.26,   0.48,
06/12 02Z,  -0.50,  -9.19,  99.90,  -9.21,   0.48,
06/12 03Z,  -0.50,  -6.33,  99.90,  -6.35,   0.48,
06/12 04Z,  -0.50,  -3.34,  99.90,  -3.36,   0.48,
06/12 05Z,  -0.50,  -0.91,  99.90,  -0.94,   0.48,
06/12 06Z,  -0.60,   0.33,  99.90,   0.21,   0.48,  (max)
06/12 07Z,  -0.60,   0.02,  99.90,  -0.10,   0.48,
06/12 08Z,  -0.70,  -1.89,  99.90,  -2.12,   0.48,
06/12 09Z,  -0.70,  -5.10,  99.90,  -5.32,   0.48,
06/12 10Z,  -0.70,  -8.96,  99.90,  -9.19,   0.48,
06/12 11Z,  -0.60, -12.64,  99.90, -12.77,   0.48,
06/12 12Z,  -0.60, -15.30,  99.90, -15.43,   0.48,
06/12 13Z,  -0.60, -16.34,  99.90, -16.47,   0.48,  (min)
06/12 14Z,  -0.60, -15.58,  99.90, -15.70,   0.48,
06/12 15Z,  -0.60, -13.27,  99.90, -13.40,   0.48,
06/12 16Z,  -0.60, -10.06,  99.90, -10.18,   0.48,
06/12 17Z,  -0.60,  -6.75,  99.90,  -6.87,   0.48,
06/12 18Z,  -0.70,  -4.12,  99.90,  -4.34,   0.48,
06/12 19Z,  -0.70,  -2.76,  99.90,  -2.98,   0.48,  (max)
06/12 20Z,  -0.70,  -2.91,  99.90,  -3.13,   0.48,
06/12 21Z,  -0.70,  -4.46,  99.90,  -4.68,   0.48,
06/12 22Z,  -0.60,  -6.90,  99.90,  -7.03,   0.48,
06/12 23Z,  -0.50,  -9.49,  99.90,  -9.52,   0.48,
06/13 00Z,  -0.50, -11.42,  99.90, -11.44,   0.48,
06/13 01Z,  -0.40, -12.04,  99.90, -11.97,   0.48,  (min)
06/13 02Z,  -0.40, -11.09,  99.90, -11.01,   0.48,
06/13 03Z,  -0.50,  -8.74,  99.90,  -8.77,   0.48,
06/13 04Z,  -0.50,  -5.55,  99.90,  -5.58,   0.48,
06/13 05Z,  -0.60,  -2.30,  99.90,  -2.42,   0.48,
06/13 06Z,  -0.70,   0.23,  99.90,   0.01,   0.48,
06/13 07Z,  -0.70,   1.38,  99.90,   1.15,   0.48,  (max)
06/13 08Z,  -0.80,   0.76,  99.90,   0.43,   0.48,
06/13 09Z,  -0.70,  -1.65,  99.90,  -1.87,   0.48,
06/13 10Z,  -0.70,  -5.46,  99.90,  -5.69,   0.48,
06/13 11Z,  -0.70,  -9.92,  99.90, -10.15,   0.48,
06/13 12Z,  -0.60, -14.05,  99.90, -14.17,   0.48,
06/13 13Z,  -0.60, -16.89,  99.90, -17.02,   0.48,
06/13 14Z,  -0.50, -17.81,  99.90, -17.84,   0.48,  (min)
06/13 15Z,  -0.60, -16.67,  99.90, -16.79,   0.48,
06/13 16Z,  -0.60, -13.83,  99.90, -13.95,   0.48,
06/13 17Z,  -0.60, -10.06,  99.90, -10.19,   0.48,
06/13 18Z,  -0.70,  -6.29,  99.90,  -6.51,   0.48,