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
#Ketchikan, AK : 03/05/2026 10:21:45 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/03 18Z,   0.70,  -1.65,  -0.71,  99.90,   0.24,
03/03 19Z,   0.70,   2.53,   3.54,  99.90,   0.31,
03/03 20Z,   0.70,   6.27,   7.18,  99.90,   0.21,
03/03 21Z,   0.80,   8.62,   9.47,  99.90,   0.05,
03/03 22Z,   0.80,   8.91,   9.70,  99.90,  -0.01,  (max)
03/03 23Z,   0.80,   6.95,   7.77,  99.90,   0.02,
03/04 00Z,   0.70,   3.10,   3.94,  99.90,   0.14,
03/04 01Z,   0.70,  -1.71,  -0.82,  99.90,   0.19,
03/04 02Z,   0.70,  -6.24,  -5.34,  99.90,   0.20,
03/04 03Z,   0.70,  -9.28,  -8.58,  99.90,   0.00,
03/04 04Z,   0.70, -10.07,  -9.47,  99.90,  -0.10,  (min)
03/04 05Z,   0.80,  -8.46,  -7.93,  99.90,  -0.27,
03/04 06Z,   0.60,  -4.92,  -4.36,  99.90,  -0.04,
03/04 07Z,   0.60,  -0.39,   0.36,  99.90,   0.15,
03/04 08Z,   0.70,   4.05,   4.86,  99.90,   0.11,
03/04 09Z,   0.70,   7.37,   8.18,  99.90,   0.11,
03/04 10Z,   0.80,   8.78,   9.70,  99.90,   0.12,  (max)
03/04 11Z,   0.90,   7.93,   8.89,  99.90,   0.06,
03/04 12Z,   0.70,   5.01,   6.03,  99.90,   0.32,
03/04 13Z,   0.70,   0.78,   1.83,  99.90,   0.35,
03/04 14Z,   0.70,  -3.59,  -2.64,  99.90,   0.25,
03/04 15Z,   0.80,  -6.92,  -6.11,  99.90,   0.01,
03/04 16Z,   0.80,  -8.31,  -7.58,  99.90,  -0.07,  (min)
03/04 17Z,   0.80,  -7.46,  -6.83,  99.90,  -0.17,
03/04 18Z,   0.50,  -4.65,  -4.03,  99.90,   0.12,
03/04 19Z,   0.40,  -0.63,   0.05,  99.90,   0.28,
03/04 20Z,   0.40,   3.58,   4.25,  99.90,   0.27,
03/04 21Z,   0.40,   6.95,   7.53,  99.90,   0.18,
03/04 22Z,   0.40,   8.64,   9.13,  99.90,   0.09,  (max)
03/04 23Z,   0.30,   8.15,   8.45,  99.90,   0.00,
03/05 00Z,   0.10,   5.48,   5.68,  99.90,   0.10,
03/05 01Z,   0.20,   1.26,   1.38,  99.90,  -0.08,
03/05 02Z,   0.20,  -3.42,  -3.31,  99.90,  -0.09,
03/05 03Z,   0.20,  -7.30,  -7.15,  99.90,  -0.05,
03/05 04Z,   0.10,  -9.33,  -9.25,  99.90,  -0.02,  (min)
03/05 05Z,   0.00,  -9.01,  -9.02,  99.90,  -0.01,
03/05 06Z,   0.00,  -6.48,  -6.58,  99.90,  -0.10,
03/05 07Z,   0.00,  -2.43,  -2.55,  99.90,  -0.12,
03/05 08Z,  -0.10,   2.11,   2.04,  99.90,   0.03,
03/05 09Z,  -0.10,   6.06,   6.07,  99.90,   0.11,
03/05 10Z,  -0.10,   8.49,   8.57,  99.90,   0.18,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/05 11Z,   0.00,   8.81,  99.90,   8.97,   0.17,  (max)
03/05 12Z,   0.00,   6.89,  99.90,   7.05,   0.16,
03/05 13Z,   0.00,   3.21,  99.90,   3.36,   0.15,
03/05 14Z,   0.00,  -1.28,  99.90,  -1.14,   0.14,
03/05 15Z,   0.00,  -5.37,  99.90,  -5.24,   0.13,
03/05 16Z,   0.00,  -7.99,  99.90,  -7.87,   0.12,
03/05 17Z,   0.10,  -8.49,  99.90,  -8.27,   0.12,  (min)
03/05 18Z,   0.00,  -6.83,  99.90,  -6.72,   0.11,
03/05 19Z,   0.00,  -3.51,  99.90,  -3.41,   0.10,
03/05 20Z,   0.00,   0.59,  99.90,   0.68,   0.09,
03/05 21Z,   0.00,   4.47,  99.90,   4.56,   0.08,
03/05 22Z,  -0.10,   7.18,  99.90,   7.16,   0.07,
03/05 23Z,   0.00,   8.03,  99.90,   8.10,   0.07,  (max)
03/06 00Z,   0.00,   6.74,  99.90,   6.81,   0.07,
03/06 01Z,   0.00,   3.59,  99.90,   3.66,   0.07,
03/06 02Z,   0.00,  -0.62,  99.90,  -0.55,   0.07,
03/06 03Z,   0.00,  -4.74,  99.90,  -4.66,   0.07,
03/06 04Z,  -0.10,  -7.62,  99.90,  -7.64,   0.07,
03/06 05Z,  -0.10,  -8.48,  99.90,  -8.51,   0.07,  (min)
03/06 06Z,  -0.20,  -7.13,  99.90,  -7.25,   0.07,
03/06 07Z,  -0.20,  -3.96,  99.90,  -4.08,   0.07,
03/06 08Z,  -0.30,   0.20,  99.90,  -0.02,   0.07,
03/06 09Z,  -0.30,   4.33,  99.90,   4.10,   0.07,
03/06 10Z,  -0.30,   7.43,  99.90,   7.20,   0.07,
03/06 11Z,  -0.20,   8.75,  99.90,   8.63,   0.07,  (max)
03/06 12Z,  -0.10,   7.95,  99.90,   7.92,   0.07,
03/06 13Z,   0.00,   5.17,  99.90,   5.25,   0.07,
03/06 14Z,   0.00,   1.11,  99.90,   1.19,   0.07,
03/06 15Z,   0.00,  -3.19,  99.90,  -3.11,   0.07,
03/06 16Z,   0.00,  -6.61,  99.90,  -6.53,   0.07,
03/06 17Z,   0.10,  -8.30,  99.90,  -8.12,   0.07,  (min)
03/06 18Z,   0.00,  -7.90,  99.90,  -7.83,   0.07,
03/06 19Z,   0.10,  -5.63,  99.90,  -5.46,   0.07,
03/06 20Z,   0.10,  -2.13,  99.90,  -1.96,   0.07,
03/06 21Z,   0.20,   1.71,  99.90,   1.98,   0.07,
03/06 22Z,   0.20,   4.95,  99.90,   5.23,   0.07,
03/06 23Z,   0.30,   6.81,  99.90,   7.19,   0.07,  (max)
03/07 00Z,   0.30,   6.81,  99.90,   7.18,   0.07,
03/07 01Z,   0.30,   4.92,  99.90,   5.30,   0.07,
03/07 02Z,   0.30,   1.64,  99.90,   2.01,   0.07,
03/07 03Z,   0.30,  -2.14,  99.90,  -1.77,   0.07,
03/07 04Z,   0.20,  -5.35,  99.90,  -5.08,   0.07,
03/07 05Z,   0.10,  -7.07,  99.90,  -6.90,   0.07,  (min)
03/07 06Z,   0.00,  -6.84,  99.90,  -6.77,   0.07,
03/07 07Z,   0.00,  -4.74,  99.90,  -4.66,   0.07,
03/07 08Z,   0.00,  -1.33,  99.90,  -1.25,   0.07,
03/07 09Z,  -0.10,   2.53,  99.90,   2.50,   0.07,
03/07 10Z,   0.00,   5.88,  99.90,   5.95,   0.07,
03/07 11Z,   0.00,   7.92,  99.90,   7.99,   0.07,
03/07 12Z,   0.00,   8.12,  99.90,   8.20,   0.07,  (max)
03/07 13Z,   0.00,   6.40,  99.90,   6.48,   0.07,
03/07 14Z,   0.00,   3.15,  99.90,   3.22,   0.07,
03/07 15Z,   0.00,  -0.84,  99.90,  -0.77,   0.07,
03/07 16Z,   0.00,  -4.55,  99.90,  -4.48,   0.07,
03/07 17Z,   0.00,  -7.07,  99.90,  -7.00,   0.07,
03/07 18Z,  -0.10,  -7.83,  99.90,  -7.86,   0.07,  (min)
03/07 19Z,  -0.20,  -6.74,  99.90,  -6.87,   0.07,
03/07 20Z,  -0.20,  -4.19,  99.90,  -4.32,   0.07,
03/07 21Z,  -0.10,  -0.86,  99.90,  -0.89,   0.07,
03/07 22Z,   0.00,   2.41,  99.90,   2.49,   0.07,
03/07 23Z,   0.10,   4.85,  99.90,   5.02,   0.07,
03/08 00Z,   0.20,   5.85,  99.90,   6.13,   0.07,  (max)
03/08 01Z,   0.30,   5.19,  99.90,   5.57,   0.07,
03/08 02Z,   0.40,   3.05,  99.90,   3.52,   0.07,
03/08 03Z,   0.30,   0.03,  99.90,   0.40,   0.07,
03/08 04Z,   0.20,  -3.00,  99.90,  -2.72,   0.07,
03/08 05Z,   0.10,  -5.14,  99.90,  -4.97,   0.07,
03/08 06Z,   0.00,  -5.78,  99.90,  -5.71,   0.07,  (min)
03/08 07Z,   0.00,  -4.74,  99.90,  -4.67,   0.07,
03/08 08Z,  -0.10,  -2.29,  99.90,  -2.31,   0.07,
03/08 09Z,  -0.10,   0.95,  99.90,   0.92,   0.07,
03/08 10Z,   0.00,   4.15,  99.90,   4.23,   0.07,
03/08 11Z,   0.00,   6.55,  99.90,   6.63,   0.07,
03/08 12Z,   0.10,   7.53,  99.90,   7.71,   0.07,  (max)
03/08 13Z,   0.20,   6.83,  99.90,   7.10,   0.07,
03/08 14Z,   0.20,   4.56,  99.90,   4.84,   0.07,
03/08 15Z,   0.20,   1.27,  99.90,   1.54,   0.07,
03/08 16Z,   0.20,  -2.25,  99.90,  -1.98,   0.07,
03/08 17Z,   0.00,  -5.15,  99.90,  -5.07,   0.07,
03/08 18Z,   0.00,  -6.76,  99.90,  -6.69,   0.07,
03/08 19Z,  -0.10,  -6.79,  99.90,  -6.82,   0.07,  (min)
03/08 20Z,  -0.20,  -5.35,  99.90,  -5.47,   0.07,
03/08 21Z,  -0.20,  -2.87,  99.90,  -3.00,   0.07,
03/08 22Z,  -0.20,  -0.01,  99.90,  -0.14,   0.07,
03/08 23Z,  -0.10,   2.53,  99.90,   2.50,   0.07,
03/09 00Z,   0.00,   4.16,  99.90,   4.23,   0.07,
03/09 01Z,  99.90,   4.50,  99.90,  99.90,   0.07,
03/09 02Z,  99.90,   3.50,  99.90,  99.90,   0.07,
03/09 03Z,  99.90,   1.48,  99.90,  99.90,   0.07,
03/09 04Z,  99.90,  -0.95,  99.90,  99.90,   0.07,
03/09 05Z,  99.90,  -3.07,  99.90,  99.90,   0.07,
03/09 06Z,  99.90,  -4.22,  99.90,  99.90,   0.07,