EXTRA-TROPICAL  STORM  SURGE
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Gulf of Alaska
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Surge List
Gulf of Alaska
#Anchorage, AK : 10/11/2026 18:21:05 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/10 00Z,  -0.50,  -1.05,   0.17,  99.90,   1.72,
10/10 01Z,  -0.50,   6.56,   6.63,  99.90,   0.57,
10/10 02Z,  -0.50,  12.70,  11.45,  99.90,  -0.75,
10/10 03Z,  -0.50,  15.42,  14.40,  99.90,  -0.52,  (max)
10/10 04Z,  -0.50,  14.39,  13.75,  99.90,  -0.14,
10/10 05Z,  -0.50,  10.70,   9.24,  99.90,  -0.96,
10/10 06Z,  -0.50,   5.42,   3.42,  99.90,  -1.50,
10/10 07Z,  -0.50,  -0.77,  -2.52,  99.90,  -1.25,
10/10 08Z,  -0.50,  -7.84,  -7.82,  99.90,   0.52,
10/10 09Z,  -0.40, -14.42, -12.61,  99.90,   2.21,
10/10 10Z,  -0.40, -16.67, -16.73,  99.90,   0.34,  (min)
10/10 11Z,  -0.40, -12.82, -13.75,  99.90,  -0.53,
10/10 12Z,  -0.40,  -5.50,  -3.96,  99.90,   1.94,
10/10 13Z,  -0.40,   2.46,   3.56,  99.90,   1.50,
10/10 14Z,  -0.30,   9.56,   9.22,  99.90,  -0.04,
10/10 15Z,  -0.30,  13.80,  13.11,  99.90,  -0.39,
10/10 16Z,  -0.20,  14.04,  14.30,  99.90,   0.46,  (max)
10/10 17Z,  -0.20,  11.12,  11.47,  99.90,   0.55,
10/10 18Z,  -0.20,   6.39,   5.84,  99.90,  -0.35,
10/10 19Z,  -0.10,   0.88,  -0.07,  99.90,  -0.85,
10/10 20Z,  -0.10,  -5.10,  -5.67,  99.90,  -0.47,
10/10 21Z,  -0.10, -11.15, -10.59,  99.90,   0.66,
10/10 22Z,  -0.10, -14.39, -14.88,  99.90,  -0.39,  (min)
10/10 23Z,  -0.10, -11.82, -13.59,  99.90,  -1.67,
10/11 00Z,  -0.10,  -4.86,  -3.62,  99.90,   1.34,
10/11 01Z,  -0.10,   2.98,   4.00,  99.90,   1.12,
10/11 02Z,  -0.10,   9.90,   9.92,  99.90,   0.12,
10/11 03Z,  -0.10,  14.48,  14.07,  99.90,  -0.31,
10/11 04Z,  -0.10,  15.32,  15.57,  99.90,   0.35,  (max)
10/11 05Z,  -0.10,  12.80,  12.73,  99.90,   0.03,
10/11 06Z,  -0.20,   8.22,   7.04,  99.90,  -0.98,
10/11 07Z,  -0.20,   2.58,   1.05,  99.90,  -1.33,
10/11 08Z,  -0.20,  -3.63,  -4.69,  99.90,  -0.86,
10/11 09Z,  -0.20, -10.41,  -9.79,  99.90,   0.82,
10/11 10Z,  -0.30, -15.90, -14.54,  99.90,   1.66,
10/11 11Z,  -0.30, -16.27, -18.14,  99.90,  -1.57,  (min)
10/11 12Z,  -0.30, -10.77, -10.62,  99.90,   0.45,
10/11 13Z,  -0.30,  -2.72,  -1.18,  99.90,   1.84,
10/11 14Z,  -0.30,   5.13,   5.71,  99.90,   0.88,
10/11 15Z,  -0.30,  11.34,  10.82,  99.90,  -0.22,
10/11 16Z,  -0.30,  14.18,  14.17,  99.90,   0.29,  (max)
10/11 17Z,  -0.30,  13.15,  14.07,  99.90,   1.22,
10/11 18Z,  -0.30,   9.47,  10.10,  99.90,   0.93,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/11 19Z,  -0.30,   4.46,  99.90,   5.02,   0.86,
10/11 20Z,  -0.20,  -0.93,  99.90,  -0.34,   0.79,
10/11 21Z,  -0.10,  -6.45,  99.90,  -5.83,   0.72,
10/11 22Z,   0.00, -11.39,  99.90, -10.74,   0.65,
10/11 23Z,   0.00, -12.66,  99.90, -12.08,   0.58,  (min)
10/12 00Z,   0.00,  -8.13,  99.90,  -7.62,   0.51,
10/12 01Z,   0.00,  -0.36,  99.90,   0.07,   0.44,
10/12 02Z,   0.00,   6.98,  99.90,   7.35,   0.37,
10/12 03Z,   0.00,  12.46,  99.90,  12.76,   0.29,
10/12 04Z,   0.00,  15.02,  99.90,  15.25,   0.22,  (max)
10/12 05Z,   0.00,  13.94,  99.90,  14.09,   0.15,
10/12 06Z,   0.00,  10.15,  99.90,  10.23,   0.08,
10/12 07Z,   0.00,   4.97,  99.90,   5.05,   0.08,
10/12 08Z,   0.00,  -0.74,  99.90,  -0.65,   0.08,
10/12 09Z,   0.00,  -6.64,  99.90,  -6.56,   0.08,
10/12 10Z,   0.00, -12.62,  99.90, -12.54,   0.08,
10/12 11Z,   0.00, -16.42,  99.90, -16.33,   0.08,  (min)
10/12 12Z,   0.00, -14.60,  99.90, -14.52,   0.08,
10/12 13Z,  -0.10,  -7.66,  99.90,  -7.68,   0.08,
10/12 14Z,  -0.10,   0.54,  99.90,   0.53,   0.08,
10/12 15Z,  -0.10,   7.61,  99.90,   7.60,   0.08,
10/12 16Z,  -0.10,  12.44,  99.90,  12.42,   0.08,
10/12 17Z,  -0.10,  13.75,  99.90,  13.73,   0.08,  (max)
10/12 18Z,  -0.10,  11.61,  99.90,  11.60,   0.08,
10/12 19Z,  -0.10,   7.38,  99.90,   7.36,   0.08,
10/12 20Z,  -0.10,   2.26,  99.90,   2.25,   0.08,
10/12 21Z,  -0.10,  -2.81,  99.90,  -2.83,   0.08,
10/12 22Z,  -0.10,  -7.57,  99.90,  -7.58,   0.08,
10/12 23Z,  -0.10, -10.97,  99.90, -10.99,   0.08,  (min)
10/13 00Z,  -0.10, -10.03,  99.90, -10.05,   0.08,
10/13 01Z,  -0.10,  -3.82,  99.90,  -3.84,   0.08,
10/13 02Z,  -0.10,   4.07,  99.90,   4.05,   0.08,
10/13 03Z,  -0.10,  10.23,  99.90,  10.21,   0.08,
10/13 04Z,  -0.10,  13.81,  99.90,  13.80,   0.08,
10/13 05Z,  -0.10,  14.29,  99.90,  14.27,   0.08,  (max)
10/13 06Z,   0.00,  11.57,  99.90,  11.65,   0.08,
10/13 07Z,   0.00,   6.87,  99.90,   6.96,   0.08,
10/13 08Z,  -0.10,   1.38,  99.90,   1.37,   0.08,
10/13 09Z,  -0.10,  -4.15,  99.90,  -4.17,   0.08,
10/13 10Z,  -0.10,  -9.44,  99.90,  -9.45,   0.08,
10/13 11Z,  -0.10, -14.15,  99.90, -14.17,   0.08,
10/13 12Z,  -0.10, -15.85,  99.90, -15.87,   0.08,  (min)
10/13 13Z,   0.00, -11.90,  99.90, -11.82,   0.08,
10/13 14Z,   0.00,  -4.06,  99.90,  -3.98,   0.08,
10/13 15Z,   0.00,   3.63,  99.90,   3.72,   0.08,
10/13 16Z,   0.00,   9.44,  99.90,   9.52,   0.08,
10/13 17Z,   0.00,  12.73,  99.90,  12.81,   0.08,  (max)
10/13 18Z,   0.00,  12.68,  99.90,  12.76,   0.08,
10/13 19Z,   0.00,   9.72,  99.90,   9.80,   0.08,
10/13 20Z,  -0.10,   5.12,  99.90,   5.10,   0.08,
10/13 21Z,  -0.10,   0.04,  99.90,   0.02,   0.08,
10/13 22Z,  -0.10,  -4.55,  99.90,  -4.57,   0.08,
10/13 23Z,  -0.10,  -8.26,  99.90,  -8.28,   0.08,
10/14 00Z,  -0.10,  -9.87,  99.90,  -9.88,   0.08,  (min)
10/14 01Z,  -0.10,  -6.81,  99.90,  -6.83,   0.08,
10/14 02Z,  -0.10,   0.46,  99.90,   0.45,   0.08,
10/14 03Z,  -0.10,   7.72,  99.90,   7.70,   0.08,
10/14 04Z,  -0.10,  12.20,  99.90,  12.18,   0.08,
10/14 05Z,  -0.10,  13.82,  99.90,  13.80,   0.08,  (max)
10/14 06Z,  -0.10,  12.53,  99.90,  12.51,   0.08,
10/14 07Z,  -0.10,   8.65,  99.90,   8.64,   0.08,
10/14 08Z,  -0.20,   3.43,  99.90,   3.31,   0.08,
10/14 09Z,  -0.20,  -2.13,  99.90,  -2.25,   0.08,
10/14 10Z,  -0.20,  -7.26,  99.90,  -7.38,   0.08,
10/14 11Z,  -0.20, -11.62,  99.90, -11.74,   0.08,
10/14 12Z,  -0.20, -14.74,  99.90, -14.85,   0.08,  (min)
10/14 13Z,  -0.20, -14.26,  99.90, -14.38,   0.08,
10/14 14Z,  -0.10,  -8.62,  99.90,  -8.64,   0.08,
10/14 15Z,   0.00,  -0.64,  99.90,  -0.55,   0.08,
10/14 16Z,   0.00,   5.97,  99.90,   6.05,   0.08,
10/14 17Z,   0.00,  10.33,  99.90,  10.41,   0.08,
10/14 18Z,   0.00,  12.25,  99.90,  12.33,   0.08,  (max)
10/14 19Z,   0.00,  11.20,  99.90,  11.28,   0.08,
10/14 20Z,   0.00,   7.70,  99.90,   7.79,   0.08,
10/14 21Z,  -0.10,   2.90,  99.90,   2.88,   0.08,
10/14 22Z,  -0.10,  -2.00,  99.90,  -2.02,   0.08,
10/14 23Z,  -0.10,  -5.90,  99.90,  -5.91,   0.08,
10/15 00Z,  -0.20,  -8.36,  99.90,  -8.48,   0.08,  (min)
10/15 01Z,  -0.20,  -8.16,  99.90,  -8.28,   0.08,
10/15 02Z,  -0.20,  -3.47,  99.90,  -3.58,   0.08,
10/15 03Z,  -0.20,   4.05,  99.90,   3.93,   0.08,
10/15 04Z,  -0.30,  10.02,  99.90,   9.80,   0.08,
10/15 05Z,  -0.30,  12.68,  99.90,  12.46,   0.08,  (max)
10/15 06Z,  -0.40,  12.66,  99.90,  12.34,   0.08,
10/15 07Z,  -0.50,  10.17,  99.90,   9.75,   0.08,
10/15 08Z,  -0.60,   5.67,  99.90,   5.15,   0.08,
10/15 09Z,  -0.70,   0.24,  99.90,  -0.37,   0.08,
10/15 10Z,  -0.80,  -5.16,  99.90,  -5.88,   0.08,
10/15 11Z,  -0.80,  -9.63,  99.90, -10.35,   0.08,
10/15 12Z,  -0.90, -12.83,  99.90, -13.64,   0.08,