EXTRA-TROPICAL  STORM  SURGE
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Gulf of Alaska
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Surge List
Gulf of Alaska
#Anchorage, AK : 07/17/2026 23:07:04 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/16 06Z,   0.40,  12.88,  13.82,  99.90,   0.54,  (max)
07/16 07Z,   0.40,   9.66,   9.65,  99.90,  -0.41,
07/16 08Z,   0.30,   4.88,   3.90,  99.90,  -1.28,
07/16 09Z,   0.30,  -0.84,  -1.93,  99.90,  -1.39,
07/16 10Z,   0.30,  -7.00,  -7.11,  99.90,  -0.41,
07/16 11Z,   0.20, -12.14, -11.58,  99.90,   0.36,
07/16 12Z,   0.20, -12.65, -13.87,  99.90,  -1.42,  (min)
07/16 13Z,   0.20,  -6.99,  -5.36,  99.90,   1.43,
07/16 14Z,   0.10,   1.39,   2.51,  99.90,   1.02,
07/16 15Z,   0.10,   8.49,   8.83,  99.90,   0.24,
07/16 16Z,   0.10,  13.05,  13.44,  99.90,   0.29,
07/16 17Z,   0.10,  14.49,  15.75,  99.90,   1.16,  (max)
07/16 18Z,   0.00,  12.63,  13.67,  99.90,   1.04,
07/16 19Z,   0.00,   8.49,   8.64,  99.90,   0.15,
07/16 20Z,   0.00,   2.97,   2.62,  99.90,  -0.35,
07/16 21Z,   0.00,  -3.38,  -3.37,  99.90,   0.01,
07/16 22Z,  -0.10, -10.15,  -8.69,  99.90,   1.56,
07/16 23Z,  -0.10, -16.57, -13.78,  99.90,   2.89,
07/17 00Z,  -0.10, -19.76, -18.57,  99.90,   1.29,
07/17 01Z,  -0.20, -16.48, -18.79,  99.90,  -2.11,  (min)
07/17 02Z,  -0.20,  -8.18,  -7.39,  99.90,   0.99,
07/17 03Z,  -0.20,   0.70,   1.14,  99.90,   0.64,
07/17 04Z,  -0.20,   7.88,   7.54,  99.90,  -0.14,
07/17 05Z,  -0.20,  12.62,  12.36,  99.90,  -0.06,
07/17 06Z,  -0.30,  14.09,  14.64,  99.90,   0.85,  (max)
07/17 07Z,  -0.30,  12.50,  12.88,  99.90,   0.68,
07/17 08Z,  -0.30,   8.70,   7.94,  99.90,  -0.46,
07/17 09Z,  -0.30,   3.35,   1.97,  99.90,  -1.08,
07/17 10Z,  -0.40,  -2.82,  -3.78,  99.90,  -0.56,
07/17 11Z,  -0.40,  -9.08,  -8.83,  99.90,   0.65,
07/17 12Z,  -0.50, -13.51, -13.15,  99.90,   0.86,
07/17 13Z,  -0.50, -12.61, -14.11,  99.90,  -1.00,  (min)
07/17 14Z,  -0.50,  -5.91,  -4.77,  99.90,   1.64,
07/17 15Z,  -0.50,   2.45,   2.74,  99.90,   0.79,
07/17 16Z,  -0.50,   8.99,   8.79,  99.90,   0.30,
07/17 17Z,  -0.60,  12.95,  13.09,  99.90,   0.74,
07/17 18Z,  -0.60,  13.86,  14.81,  99.90,   1.55,  (max)
07/17 19Z,  -0.60,  11.67,  12.16,  99.90,   1.09,
07/17 20Z,  -0.60,   7.28,   6.98,  99.90,   0.30,
07/17 21Z,  -0.60,   1.47,   1.06,  99.90,   0.19,
07/17 22Z,  -0.60,  -5.06,  -4.71,  99.90,   0.95,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/17 23Z,  -0.50, -11.59,  99.90, -11.18,   0.91,
07/18 00Z,  -0.50, -17.04,  99.90, -16.68,   0.86,
07/18 01Z,  -0.50, -18.42,  99.90, -18.11,   0.82,  (min)
07/18 02Z,  -0.50, -13.45,  99.90, -13.18,   0.77,
07/18 03Z,  -0.40,  -4.70,  99.90,  -4.37,   0.73,
07/18 04Z,  -0.40,   3.52,  99.90,   3.80,   0.68,
07/18 05Z,  -0.40,   9.66,  99.90,   9.90,   0.64,
07/18 06Z,  -0.30,  13.33,  99.90,  13.63,   0.60,
07/18 07Z,  -0.30,  13.86,  99.90,  14.11,   0.55,  (max)
07/18 08Z,  -0.30,  11.53,  99.90,  11.73,   0.51,
07/18 09Z,  -0.20,   7.07,  99.90,   7.34,   0.46,
07/18 10Z,  -0.20,   1.22,  99.90,   1.44,   0.42,
07/18 11Z,  -0.20,  -5.05,  99.90,  -4.83,   0.42,
07/18 12Z,  -0.20, -10.87,  99.90, -10.65,   0.42,
07/18 13Z,  -0.20, -14.13,  99.90, -13.91,   0.42,  (min)
07/18 14Z,  -0.10, -11.82,  99.90, -11.50,   0.42,
07/18 15Z,  -0.10,  -4.56,  99.90,  -4.24,   0.42,
07/18 16Z,  -0.10,   3.25,  99.90,   3.57,   0.42,
07/18 17Z,  -0.10,   8.94,  99.90,   9.26,   0.42,
07/18 18Z,  -0.10,  12.26,  99.90,  12.58,   0.42,
07/18 19Z,  -0.10,  12.73,  99.90,  13.05,   0.42,  (max)
07/18 20Z,  -0.10,  10.25,  99.90,  10.56,   0.42,
07/18 21Z,  -0.10,   5.59,  99.90,   5.91,   0.42,
07/18 22Z,  -0.10,  -0.42,  99.90,  -0.10,   0.42,
07/18 23Z,  -0.10,  -6.73,  99.90,  -6.41,   0.42,
07/19 00Z,  -0.20, -12.46,  99.90, -12.24,   0.42,
07/19 01Z,  -0.20, -16.43,  99.90, -16.21,   0.42,  (min)
07/19 02Z,  -0.20, -15.92,  99.90, -15.70,   0.42,
07/19 03Z,  -0.20,  -9.73,  99.90,  -9.51,   0.42,
07/19 04Z,  -0.20,  -1.23,  99.90,  -1.01,   0.42,
07/19 05Z,  -0.30,   5.85,  99.90,   5.97,   0.42,
07/19 06Z,  -0.30,  10.80,  99.90,  10.92,   0.42,
07/19 07Z,  -0.30,  13.40,  99.90,  13.51,   0.42,  (max)
07/19 08Z,  -0.30,  13.01,  99.90,  13.13,   0.42,
07/19 09Z,  -0.30,   9.94,  99.90,  10.06,   0.42,
07/19 10Z,  -0.40,   4.90,  99.90,   4.92,   0.42,
07/19 11Z,  -0.40,  -1.12,  99.90,  -1.10,   0.42,
07/19 12Z,  -0.40,  -7.00,  99.90,  -6.98,   0.42,
07/19 13Z,  -0.40, -11.93,  99.90, -11.91,   0.42,
07/19 14Z,  -0.40, -13.90,  99.90, -13.88,   0.42,  (min)
07/19 15Z,  -0.40, -10.54,  99.90, -10.53,   0.42,
07/19 16Z,  -0.50,  -3.38,  99.90,  -3.47,   0.42,
07/19 17Z,  -0.50,   3.44,  99.90,   3.36,   0.42,
07/19 18Z,  -0.60,   8.23,  99.90,   8.05,   0.42,
07/19 19Z,  -0.60,  11.04,  99.90,  10.86,   0.42,
07/19 20Z,  -0.70,  11.19,  99.90,  10.91,   0.42,  (max)
07/19 21Z,  -0.80,   8.49,  99.90,   8.11,   0.42,
07/19 22Z,  -0.80,   3.68,  99.90,   3.30,   0.42,
07/19 23Z,  -0.80,  -2.20,  99.90,  -2.58,   0.42,
07/20 00Z,  -0.90,  -7.81,  99.90,  -8.29,   0.42,
07/20 01Z,  -0.90, -12.29,  99.90, -12.77,   0.42,
07/20 02Z,  -0.90, -14.67,  99.90, -15.15,   0.42,  (min)
07/20 03Z,  -0.90, -12.64,  99.90, -13.12,   0.42,
07/20 04Z,  -1.00,  -5.99,  99.90,  -6.57,   0.42,
07/20 05Z,  -1.00,   1.60,  99.90,   1.02,   0.42,
07/20 06Z,  -1.00,   7.31,  99.90,   6.73,   0.42,
07/20 07Z,  -1.00,  11.12,  99.90,  10.54,   0.42,
07/20 08Z,  -1.00,  12.77,  99.90,  12.19,   0.42,  (max)
07/20 09Z,  -1.00,  11.59,  99.90,  11.01,   0.42,
07/20 10Z,  -1.00,   7.91,  99.90,   7.33,   0.42,
07/20 11Z,  -1.00,   2.60,  99.90,   2.02,   0.42,
07/20 12Z,  -1.00,  -3.13,  99.90,  -3.71,   0.42,
07/20 13Z,  -1.00,  -8.22,  99.90,  -8.80,   0.42,
07/20 14Z,  -1.00, -12.14,  99.90, -12.72,   0.42,
07/20 15Z,  -1.00, -13.09,  99.90, -13.67,   0.42,  (min)
07/20 16Z,  -1.00,  -9.31,  99.90,  -9.89,   0.42,
07/20 17Z,  -0.90,  -2.83,  99.90,  -3.31,   0.42,
07/20 18Z,  -0.90,   2.85,  99.90,   2.37,   0.42,
07/20 19Z,  -0.90,   6.94,  99.90,   6.46,   0.42,
07/20 20Z,  -0.90,   9.48,  99.90,   9.00,   0.42,
07/20 21Z,  -0.90,   9.51,  99.90,   9.03,   0.42,  (max)
07/20 22Z,  -0.90,   6.75,  99.90,   6.27,   0.42,
07/20 23Z,  -0.90,   2.05,  99.90,   1.57,   0.42,
07/21 00Z,  -0.90,  -3.30,  99.90,  -3.78,   0.42,
07/21 01Z,  -0.80,  -7.83,  99.90,  -8.21,   0.42,
07/21 02Z,  -0.80, -11.01,  99.90, -11.39,   0.42,
07/21 03Z,  -0.70, -12.12,  99.90, -12.41,   0.42,  (min)
07/21 04Z,  -0.70,  -9.27,  99.90,  -9.55,   0.42,
07/21 05Z,  -0.60,  -2.92,  99.90,  -3.11,   0.42,
07/21 06Z,  -0.60,   3.36,  99.90,   3.18,   0.42,
07/21 07Z,  -0.50,   7.76,  99.90,   7.68,   0.42,
07/21 08Z,  -0.50,  10.67,  99.90,  10.59,   0.42,
07/21 09Z,  -0.50,  11.60,  99.90,  11.52,   0.42,  (max)
07/21 10Z,  -0.50,   9.85,  99.90,   9.77,   0.42,
07/21 11Z,  -0.50,   5.86,  99.90,   5.78,   0.42,
07/21 12Z,  -0.50,   0.67,  99.90,   0.59,   0.42,
07/21 13Z,  99.90,  -4.39,  99.90,  99.90,   0.42,
07/21 14Z,  99.90,  -8.59,  99.90,  99.90,   0.42,
07/21 15Z,  99.90, -11.77,  99.90,  99.90,   0.42,
07/21 16Z,  99.90, -12.25,  99.90,  99.90,   0.42,
07/21 17Z,  99.90,  -8.63,  99.90,  99.90,   0.42,
07/21 18Z,  99.90,  -3.13,  99.90,  99.90,   0.42,