EXTRA-TROPICAL  STORM  SURGE
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Alaska
Gulf of Alaska
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Surge List
Gulf of Alaska
#Anchorage, AK : 05/15/2026 13:20:18 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/13 18Z,  -0.60,  -7.83,  -8.26,  99.90,   0.17,
05/13 19Z,  -0.50, -11.89, -12.23,  99.90,   0.16,
05/13 20Z,  -0.40, -13.43, -14.59,  99.90,  -0.76,  (min)
05/13 21Z,  -0.30, -10.36, -10.37,  99.90,   0.29,
05/13 22Z,  -0.30,  -4.37,  -3.49,  99.90,   1.18,
05/13 23Z,  -0.20,   1.48,   2.21,  99.90,   0.93,
05/14 00Z,  -0.20,   6.40,   6.62,  99.90,   0.42,
05/14 01Z,  -0.10,   9.76,   9.59,  99.90,  -0.07,
05/14 02Z,  -0.10,  10.22,   9.95,  99.90,  -0.17,  (max)
05/14 03Z,  -0.10,   7.72,   7.37,  99.90,  -0.25,
05/14 04Z,   0.00,   3.35,   3.05,  99.90,  -0.30,
05/14 05Z,   0.00,  -1.55,  -1.81,  99.90,  -0.26,
05/14 06Z,   0.00,  -5.89,  -6.38,  99.90,  -0.49,
05/14 07Z,   0.00,  -9.53, -10.41,  99.90,  -0.88,
05/14 08Z,   0.00, -11.45, -13.16,  99.90,  -1.71,  (min)
05/14 09Z,   0.10,  -9.19,  -9.33,  99.90,  -0.24,
05/14 10Z,   0.10,  -3.01,  -2.27,  99.90,   0.64,
05/14 11Z,   0.10,   3.62,   3.80,  99.90,   0.08,
05/14 12Z,   0.10,   8.73,   8.64,  99.90,  -0.19,
05/14 13Z,   0.10,  12.09,  12.09,  99.90,  -0.10,
05/14 14Z,   0.10,  12.77,  12.78,  99.90,  -0.09,  (max)
05/14 15Z,   0.20,  10.40,   9.90,  99.90,  -0.70,
05/14 16Z,   0.20,   5.90,   5.08,  99.90,  -1.02,
05/14 17Z,   0.20,   0.44,  -0.16,  99.90,  -0.80,
05/14 18Z,   0.20,  -4.99,  -5.34,  99.90,  -0.55,
05/14 19Z,   0.20, -10.06, -10.18,  99.90,  -0.32,
05/14 20Z,   0.20, -14.35, -14.44,  99.90,  -0.29,
05/14 21Z,   0.10, -15.29, -17.03,  99.90,  -1.84,  (min)
05/14 22Z,   0.10, -11.02, -10.55,  99.90,   0.37,
05/14 23Z,   0.10,  -3.91,  -2.85,  99.90,   0.96,
05/15 00Z,   0.00,   2.86,   3.30,  99.90,   0.44,
05/15 01Z,   0.00,   8.32,   7.98,  99.90,  -0.34,
05/15 02Z,   0.00,  11.52,  10.99,  99.90,  -0.53,  (max)
05/15 03Z,   0.10,  11.33,  10.96,  99.90,  -0.47,
05/15 04Z,   0.10,   8.22,   7.78,  99.90,  -0.54,
05/15 05Z,   0.10,   3.47,   2.85,  99.90,  -0.72,
05/15 06Z,   0.10,  -1.60,  -2.15,  99.90,  -0.65,
05/15 07Z,   0.10,  -6.11,  -6.98,  99.90,  -0.97,
05/15 08Z,   0.10,  -9.88, -11.24,  99.90,  -1.46,
05/15 09Z,   0.10, -11.31, -13.62,  99.90,  -2.41,  (min)
05/15 10Z,   0.10,  -7.89,  -7.15,  99.90,   0.64,
05/15 11Z,   0.10,  -0.67,   0.10,  99.90,   0.67,
05/15 12Z,   0.10,   6.43,   6.14,  99.90,  -0.39,
05/15 13Z,   0.10,  11.46,  10.98,  99.90,  -0.58,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/15 14Z,   0.10,  14.03,  99.90,  13.59,  -0.55,  (max)
05/15 15Z,   0.10,  13.40,  99.90,  12.98,  -0.52,
05/15 16Z,   0.00,   9.79,  99.90,   9.30,  -0.48,
05/15 17Z,   0.00,   4.50,  99.90,   4.04,  -0.45,
05/15 18Z,   0.00,  -1.38,  99.90,  -1.80,  -0.42,
05/15 19Z,   0.00,  -7.06,  99.90,  -7.45,  -0.39,
05/15 20Z,   0.00, -12.42,  99.90, -12.78,  -0.36,
05/15 21Z,   0.00, -16.58,  99.90, -16.90,  -0.33,  (min)
05/15 22Z,   0.00, -16.47,  99.90, -16.77,  -0.29,
05/15 23Z,   0.00, -10.78,  99.90, -11.04,  -0.26,
05/16 00Z,   0.00,  -2.61,  99.90,  -2.84,  -0.23,
05/16 01Z,   0.00,   4.76,  99.90,   4.56,  -0.20,
05/16 02Z,   0.00,  10.26,  99.90,  10.06,  -0.20,
05/16 03Z,   0.00,  12.85,  99.90,  12.65,  -0.20,  (max)
05/16 04Z,   0.00,  11.85,  99.90,  11.65,  -0.20,
05/16 05Z,   0.00,   8.20,  99.90,   8.00,  -0.20,
05/16 06Z,   0.00,   3.23,  99.90,   3.03,  -0.20,
05/16 07Z,   0.00,  -1.88,  99.90,  -2.08,  -0.20,
05/16 08Z,  -0.10,  -6.49,  99.90,  -6.79,  -0.20,
05/16 09Z,  -0.10, -10.20,  99.90, -10.50,  -0.20,
05/16 10Z,  -0.10, -10.84,  99.90, -11.14,  -0.20,  (min)
05/16 11Z,  -0.10,  -6.09,  99.90,  -6.39,  -0.20,
05/16 12Z,  -0.10,   2.05,  99.90,   1.75,  -0.20,
05/16 13Z,  -0.10,   9.28,  99.90,   8.98,  -0.20,
05/16 14Z,  -0.10,  13.79,  99.90,  13.49,  -0.20,
05/16 15Z,  -0.10,  15.22,  99.90,  14.92,  -0.20,  (max)
05/16 16Z,   0.00,  13.21,  99.90,  13.01,  -0.20,
05/16 17Z,   0.00,   8.60,  99.90,   8.40,  -0.20,
05/16 18Z,   0.00,   2.79,  99.90,   2.59,  -0.20,
05/16 19Z,  -0.10,  -3.29,  99.90,  -3.59,  -0.20,
05/16 20Z,  -0.20,  -9.13,  99.90,  -9.53,  -0.20,
05/16 21Z,  -0.20, -14.63,  99.90, -15.03,  -0.20,
05/16 22Z,  -0.30, -18.31,  99.90, -18.81,  -0.20,  (min)
05/16 23Z,  -0.40, -16.85,  99.90, -17.45,  -0.20,
05/17 00Z,  -0.40,  -9.72,  99.90, -10.32,  -0.20,
05/17 01Z,  -0.50,  -0.79,  99.90,  -1.49,  -0.20,
05/17 02Z,  -0.50,   6.71,  99.90,   6.01,  -0.20,
05/17 03Z,  -0.50,  11.79,  99.90,  11.09,  -0.20,
05/17 04Z,  -0.50,  13.54,  99.90,  12.84,  -0.20,  (max)
05/17 05Z,  -0.50,  11.83,  99.90,  11.13,  -0.20,
05/17 06Z,  -0.50,   7.84,  99.90,   7.14,  -0.20,
05/17 07Z,  -0.50,   2.80,  99.90,   2.10,  -0.20,
05/17 08Z,  -0.50,  -2.35,  99.90,  -3.05,  -0.20,
05/17 09Z,  -0.50,  -7.04,  99.90,  -7.74,  -0.20,
05/17 10Z,  -0.60, -10.53,  99.90, -11.32,  -0.20,  (min)
05/17 11Z,  -0.60, -10.12,  99.90, -10.92,  -0.20,
05/17 12Z,  -0.70,  -4.03,  99.90,  -4.93,  -0.20,
05/17 13Z,  -0.70,   4.71,  99.90,   3.81,  -0.20,
05/17 14Z,  -0.80,  11.66,  99.90,  10.66,  -0.20,
05/17 15Z,  -0.80,  15.30,  99.90,  14.30,  -0.20,
05/17 16Z,  -0.80,  15.52,  99.90,  14.52,  -0.20,  (max)
05/17 17Z,  -0.80,  12.39,  99.90,  11.39,  -0.20,
05/17 18Z,  -0.90,   7.16,  99.90,   6.06,  -0.20,
05/17 19Z,  -0.90,   1.13,  99.90,   0.03,  -0.20,
05/17 20Z,  -0.90,  -5.06,  99.90,  -6.15,  -0.20,
05/17 21Z,  -1.00, -11.02,  99.90, -12.22,  -0.20,
05/17 22Z,  -1.00, -16.48,  99.90, -17.68,  -0.20,
05/17 23Z,  -1.10, -19.37,  99.90, -20.67,  -0.20,  (min)
05/18 00Z,  -1.20, -16.38,  99.90, -17.78,  -0.20,
05/18 01Z,  -1.20,  -8.05,  99.90,  -9.45,  -0.20,
05/18 02Z,  -1.20,   1.17,  99.90,  -0.23,  -0.20,
05/18 03Z,  -1.10,   8.33,  99.90,   7.03,  -0.20,
05/18 04Z,  -1.10,  12.70,  99.90,  11.40,  -0.20,
05/18 05Z,  -1.00,  13.65,  99.90,  12.45,  -0.20,  (max)
05/18 06Z,  -0.80,  11.44,  99.90,  10.44,  -0.20,
05/18 07Z,  -0.60,   7.31,  99.90,   6.51,  -0.20,
05/18 08Z,  -0.50,   2.19,  99.90,   1.49,  -0.20,
05/18 09Z,  -0.50,  -3.05,  99.90,  -3.74,  -0.20,
05/18 10Z,  -0.40,  -7.79,  99.90,  -8.39,  -0.20,
05/18 11Z,  -0.40, -10.84,  99.90, -11.44,  -0.20,  (min)
05/18 12Z,  -0.30,  -9.23,  99.90,  -9.72,  -0.20,
05/18 13Z,  -0.20,  -1.98,  99.90,  -2.38,  -0.20,
05/18 14Z,  -0.20,   6.92,  99.90,   6.52,  -0.20,
05/18 15Z,  -0.10,  13.18,  99.90,  12.88,  -0.20,
05/18 16Z,   0.00,  15.83,  99.90,  15.63,  -0.20,  (max)
05/18 17Z,   0.00,  15.03,  99.90,  14.83,  -0.20,
05/18 18Z,   0.00,  11.23,  99.90,  11.03,  -0.20,
05/18 19Z,   0.00,   5.78,  99.90,   5.58,  -0.20,
05/18 20Z,  -0.10,  -0.33,  99.90,  -0.62,  -0.20,
05/18 21Z,  -0.10,  -6.59,  99.90,  -6.89,  -0.20,
05/18 22Z,  -0.20, -12.62,  99.90, -13.02,  -0.20,
05/18 23Z,  -0.30, -17.81,  99.90, -18.31,  -0.20,
05/19 00Z,  -0.30, -19.60,  99.90, -20.10,  -0.20,  (min)
05/19 01Z,  -0.30, -15.13,  99.90, -15.63,  -0.20,
05/19 02Z,  -0.30,  -6.05,  99.90,  -6.55,  -0.20,
05/19 03Z,  -0.30,   2.91,  99.90,   2.41,  -0.20,
05/19 04Z,  -0.40,   9.37,  99.90,   8.77,  -0.20,
05/19 05Z,  -0.40,  12.97,  99.90,  12.37,  -0.20,
05/19 06Z,  -0.40,  13.32,  99.90,  12.72,  -0.20,