EXTRA-TROPICAL  STORM  SURGE
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hat-on
mhhw-on
msl-on
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Alaska
Gulf of Alaska
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Surge List
Gulf of Alaska
#Ketchikan, AK : 03/09/2026 14:21:08 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/07 18Z,   0.00,   0.24,   0.68,  99.90,   0.44,  (min)
03/07 19Z,   0.10,   1.33,   1.77,  99.90,   0.34,
03/07 20Z,   0.20,   3.88,   4.51,  99.90,   0.43,
03/07 21Z,   0.20,   7.21,   7.85,  99.90,   0.44,
03/07 22Z,   0.40,  10.48,  11.11,  99.90,   0.23,
03/07 23Z,   0.50,  12.92,  13.38,  99.90,  -0.04,
03/08 00Z,   0.10,  13.92,  14.24,  99.90,   0.22,  (max)
03/08 01Z,   0.10,  13.26,  13.38,  99.90,   0.02,
03/08 02Z,   0.20,  11.12,  11.23,  99.90,  -0.09,
03/08 03Z,   0.30,   8.10,   8.21,  99.90,  -0.19,
03/08 04Z,   0.30,   5.07,   5.17,  99.90,  -0.20,
03/08 05Z,   0.30,   2.93,   3.09,  99.90,  -0.14,
03/08 06Z,   0.10,   2.29,   2.55,  99.90,   0.16,  (min)
03/08 07Z,   0.10,   3.33,   3.43,  99.90,   0.00,
03/08 08Z,   0.10,   5.78,   6.01,  99.90,   0.13,
03/08 09Z,   0.20,   9.02,   9.25,  99.90,   0.03,
03/08 10Z,   0.20,  12.22,  12.54,  99.90,   0.12,
03/08 11Z,   0.30,  14.62,  14.79,  99.90,  -0.13,
03/08 12Z,   0.10,  15.60,  15.76,  99.90,   0.06,  (max)
03/08 13Z,   0.10,  14.90,  15.20,  99.90,   0.20,
03/08 14Z,   0.10,  12.63,  12.87,  99.90,   0.14,
03/08 15Z,   0.10,   9.34,   9.56,  99.90,   0.12,
03/08 16Z,   0.10,   5.82,   6.04,  99.90,   0.12,
03/08 17Z,   0.00,   2.92,   3.15,  99.90,   0.23,
03/08 18Z,   0.00,   1.31,   1.53,  99.90,   0.22,
03/08 19Z,   0.00,   1.28,   1.50,  99.90,   0.22,  (min)
03/08 20Z,   0.00,   2.72,   2.87,  99.90,   0.15,
03/08 21Z,   0.00,   5.20,   5.29,  99.90,   0.09,
03/08 22Z,   0.00,   8.06,   8.08,  99.90,   0.02,
03/08 23Z,   0.00,  10.60,  10.63,  99.90,   0.03,
03/09 00Z,   0.00,  12.23,  12.23,  99.90,   0.00,
03/09 01Z,   0.00,  12.57,  12.61,  99.90,   0.04,  (max)
03/09 02Z,   0.00,  11.57,  11.63,  99.90,   0.06,
03/09 03Z,   0.00,   9.55,   9.77,  99.90,   0.22,
03/09 04Z,   0.00,   7.12,   7.32,  99.90,   0.20,
03/09 05Z,   0.00,   5.00,   5.29,  99.90,   0.29,
03/09 06Z,   0.00,   3.85,   4.17,  99.90,   0.32,  (min)
03/09 07Z,  -0.10,   4.00,   4.32,  99.90,   0.42,
03/09 08Z,   0.00,   5.46,   5.77,  99.90,   0.31,
03/09 09Z,   0.00,   7.85,   8.11,  99.90,   0.26,
03/09 10Z,   0.00,  10.57,  10.77,  99.90,   0.20,
03/09 11Z,   0.00,  12.97,  13.09,  99.90,   0.12,
03/09 12Z,   0.00,  14.43,  14.53,  99.90,   0.10,
03/09 13Z,   0.00,  14.58,  14.71,  99.90,   0.13,  (max)
03/09 14Z,   0.00,  13.34,  13.59,  99.90,   0.25,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/09 15Z,   0.00,  10.97,  99.90,  11.21,   0.24,
03/09 16Z,   0.00,   8.02,  99.90,   8.25,   0.23,
03/09 17Z,   0.00,   5.18,  99.90,   5.40,   0.22,
03/09 18Z,  -0.10,   3.10,  99.90,   3.20,   0.21,
03/09 19Z,  -0.10,   2.17,  99.90,   2.27,   0.19,  (min)
03/09 20Z,  -0.20,   2.52,  99.90,   2.51,   0.18,
03/09 21Z,  -0.20,   3.96,  99.90,   3.93,   0.17,
03/09 22Z,  -0.10,   6.06,  99.90,   6.12,   0.16,
03/09 23Z,  -0.10,   8.29,  99.90,   8.34,   0.15,
03/10 00Z,   0.00,  10.12,  99.90,  10.25,   0.14,
03/10 01Z,   0.00,  11.13,  99.90,  11.26,   0.12,
03/10 02Z,   0.10,  11.12,  99.90,  11.34,   0.11,  (max)
03/10 03Z,   0.10,  10.16,  99.90,  10.38,   0.11,
03/10 04Z,   0.10,   8.58,  99.90,   8.79,   0.11,
03/10 05Z,   0.00,   6.88,  99.90,   6.99,   0.11,
03/10 06Z,   0.00,   5.61,  99.90,   5.72,   0.11,
03/10 07Z,  -0.10,   5.16,  99.90,   5.17,   0.11,  (min)
03/10 08Z,  -0.20,   5.72,  99.90,   5.63,   0.11,
03/10 09Z,  -0.20,   7.18,  99.90,   7.09,   0.11,
03/10 10Z,  -0.20,   9.18,  99.90,   9.10,   0.11,
03/10 11Z,  -0.20,  11.25,  99.90,  11.17,   0.11,
03/10 12Z,  -0.10,  12.88,  99.90,  12.89,   0.11,
03/10 13Z,   0.00,  13.64,  99.90,  13.75,   0.11,  (max)
03/10 14Z,   0.00,  13.32,  99.90,  13.44,   0.11,
03/10 15Z,   0.10,  11.97,  99.90,  12.18,   0.11,
03/10 16Z,   0.10,   9.86,  99.90,  10.07,   0.11,
03/10 17Z,   0.10,   7.46,  99.90,   7.68,   0.11,
03/10 18Z,   0.00,   5.30,  99.90,   5.41,   0.11,
03/10 19Z,   0.00,   3.79,  99.90,   3.90,   0.11,
03/10 20Z,   0.00,   3.21,  99.90,   3.32,   0.11,  (min)
03/10 21Z,   0.00,   3.57,  99.90,   3.68,   0.11,
03/10 22Z,   0.00,   4.69,  99.90,   4.81,   0.11,
03/10 23Z,   0.00,   6.27,  99.90,   6.38,   0.11,
03/11 00Z,   0.00,   7.90,  99.90,   8.02,   0.11,
03/11 01Z,   0.10,   9.22,  99.90,   9.44,   0.11,
03/11 02Z,   0.10,   9.95,  99.90,  10.17,   0.11,
03/11 03Z,   0.10,   9.97,  99.90,  10.18,   0.11,  (max)
03/11 04Z,   0.10,   9.35,  99.90,   9.56,   0.11,
03/11 05Z,   0.10,   8.35,  99.90,   8.56,   0.11,
03/11 06Z,   0.00,   7.31,  99.90,   7.42,   0.11,
03/11 07Z,   0.00,   6.60,  99.90,   6.71,   0.11,
03/11 08Z,   0.00,   6.47,  99.90,   6.59,   0.11,  (min)
03/11 09Z,   0.00,   7.03,  99.90,   7.14,   0.11,
03/11 10Z,   0.00,   8.18,  99.90,   8.29,   0.11,
03/11 11Z,   0.00,   9.65,  99.90,   9.77,   0.11,
03/11 12Z,   0.10,  11.12,  99.90,  11.33,   0.11,
03/11 13Z,   0.10,  12.21,  99.90,  12.42,   0.11,
03/11 14Z,   0.10,  12.64,  99.90,  12.86,   0.11,  (max)
03/11 15Z,   0.10,  12.28,  99.90,  12.49,   0.11,
03/11 16Z,   0.00,  11.16,  99.90,  11.27,   0.11,
03/11 17Z,   0.00,   9.49,  99.90,   9.61,   0.11,
03/11 18Z,   0.00,   7.62,  99.90,   7.73,   0.11,
03/11 19Z,  -0.10,   5.89,  99.90,   5.90,   0.11,
03/11 20Z,  -0.20,   4.62,  99.90,   4.53,   0.11,
03/11 21Z,  -0.20,   3.99,  99.90,   3.90,   0.11,  (min)
03/11 22Z,  -0.10,   4.06,  99.90,   4.08,   0.11,
03/11 23Z,   0.00,   4.75,  99.90,   4.86,   0.11,
03/12 00Z,   0.00,   5.85,  99.90,   5.96,   0.11,
03/12 01Z,   0.10,   7.11,  99.90,   7.32,   0.11,
03/12 02Z,   0.20,   8.26,  99.90,   8.57,   0.11,
03/12 03Z,   0.20,   9.07,  99.90,   9.39,   0.11,
03/12 04Z,   0.20,   9.41,  99.90,   9.72,   0.11,  (max)
03/12 05Z,   0.20,   9.27,  99.90,   9.58,   0.11,
03/12 06Z,   0.10,   8.77,  99.90,   8.98,   0.11,
03/12 07Z,   0.00,   8.13,  99.90,   8.24,   0.11,
03/12 08Z,   0.00,   7.60,  99.90,   7.71,   0.11,
03/12 09Z,   0.00,   7.39,  99.90,   7.50,   0.11,  (min)
03/12 10Z,   0.00,   7.63,  99.90,   7.75,   0.11,
03/12 11Z,   0.00,   8.33,  99.90,   8.44,   0.11,
03/12 12Z,   0.00,   9.34,  99.90,   9.45,   0.11,
03/12 13Z,   0.10,  10.44,  99.90,  10.66,   0.11,
03/12 14Z,   0.10,  11.37,  99.90,  11.58,   0.11,
03/12 15Z,   0.10,  11.87,  99.90,  12.09,   0.11,  (max)
03/12 16Z,   0.00,  11.78,  99.90,  11.90,   0.11,
03/12 17Z,   0.00,  11.06,  99.90,  11.17,   0.11,
03/12 18Z,  -0.20,   9.80,  99.90,   9.71,   0.11,
03/12 19Z,  -0.30,   8.21,  99.90,   8.02,   0.11,
03/12 20Z,  -0.30,   6.57,  99.90,   6.38,   0.11,
03/12 21Z,  -0.30,   5.15,  99.90,   4.96,   0.11,
03/12 22Z,  -0.30,   4.19,  99.90,   4.00,   0.11,
03/12 23Z,  -0.20,   3.85,  99.90,   3.76,   0.11,  (min)
03/13 00Z,  -0.10,   4.16,  99.90,   4.17,   0.11,
03/13 01Z,   0.00,   5.03,  99.90,   5.14,   0.11,
03/13 02Z,   0.00,   6.27,  99.90,   6.38,   0.11,
03/13 03Z,   0.00,   7.63,  99.90,   7.74,   0.11,
03/13 04Z,  -0.10,   8.82,  99.90,   8.83,   0.11,
03/13 05Z,  -0.30,   9.61,  99.90,   9.42,   0.11,
03/13 06Z,  -0.40,   9.87,  99.90,   9.58,   0.11,