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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Elfin Cove, AK
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Seldovia, AK
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Surge List
Gulf of Alaska
#Anchorage, AK : 05/18/2026 03:20:34 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/16 12Z,   0.00,   2.05,   2.59,  99.90,   0.54,
05/16 13Z,   0.00,   9.28,   8.60,  99.90,  -0.68,
05/16 14Z,   0.00,  13.79,  13.08,  99.90,  -0.71,
05/16 15Z,   0.00,  15.22,  15.09,  99.90,  -0.13,  (max)
05/16 16Z,   0.00,  13.21,  12.87,  99.90,  -0.34,
05/16 17Z,   0.00,   8.60,   8.14,  99.90,  -0.46,
05/16 18Z,   0.00,   2.79,   2.39,  99.90,  -0.40,
05/16 19Z,   0.00,  -3.29,  -3.40,  99.90,  -0.11,
05/16 20Z,  -0.10,  -9.13,  -8.79,  99.90,   0.44,
05/16 21Z,  -0.10, -14.63, -13.88,  99.90,   0.85,
05/16 22Z,  -0.20, -18.31, -18.62,  99.90,  -0.11,
05/16 23Z,  -0.20, -16.85, -18.77,  99.90,  -1.72,  (min)
05/17 00Z,  -0.30,  -9.72,  -8.11,  99.90,   1.91,
05/17 01Z,  -0.30,  -0.79,  -0.18,  99.90,   0.91,
05/17 02Z,  -0.30,   6.71,   6.15,  99.90,  -0.26,
05/17 03Z,  -0.40,  11.79,  10.73,  99.90,  -0.66,
05/17 04Z,  -0.40,  13.54,  13.17,  99.90,   0.03,  (max)
05/17 05Z,  -0.40,  11.83,  11.70,  99.90,   0.27,
05/17 06Z,  -0.50,   7.84,   7.35,  99.90,   0.01,
05/17 07Z,  -0.60,   2.80,   1.78,  99.90,  -0.42,
05/17 08Z,  -0.60,  -2.35,  -3.61,  99.90,  -0.66,
05/17 09Z,  -0.60,  -7.04,  -8.58,  99.90,  -0.94,
05/17 10Z,  -0.70, -10.53, -12.56,  99.90,  -1.33,  (min)
05/17 11Z,  -0.70, -10.12, -11.01,  99.90,  -0.19,
05/17 12Z,  -0.70,  -4.03,  -1.95,  99.90,   2.78,
05/17 13Z,  -0.70,   4.71,   4.92,  99.90,   0.91,
05/17 14Z,  -0.70,  11.66,  10.69,  99.90,  -0.27,
05/17 15Z,  -0.70,  15.30,  14.67,  99.90,   0.07,
05/17 16Z,  -0.70,  15.52,  15.72,  99.90,   0.90,  (max)
05/17 17Z,  -0.80,  12.39,  12.36,  99.90,   0.77,
05/17 18Z,  -0.80,   7.16,   6.84,  99.90,   0.48,
05/17 19Z,  -0.80,   1.13,   0.96,  99.90,   0.63,
05/17 20Z,  -0.80,  -5.06,  -4.79,  99.90,   1.07,
05/17 21Z,  -0.80, -11.02, -10.23,  99.90,   1.59,
05/17 22Z,  -0.80, -16.48, -15.25,  99.90,   2.03,
05/17 23Z,  -0.80, -19.37, -19.64,  99.90,   0.53,  (min)
05/18 00Z,  -0.70, -16.38, -16.03,  99.90,   1.05,
05/18 01Z,  -0.70,  -8.05,  -5.60,  99.90,   3.15,
05/18 02Z,  -0.60,   1.17,   1.97,  99.90,   1.40,
05/18 03Z,  -0.50,   8.33,   7.85,  99.90,   0.02,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/18 04Z,  -0.40,  12.70,  99.90,  12.32,   0.02,
05/18 05Z,  -0.30,  13.65,  99.90,  13.36,   0.02,  (max)
05/18 06Z,  -0.30,  11.44,  99.90,  11.16,   0.02,
05/18 07Z,  -0.20,   7.31,  99.90,   7.13,   0.02,
05/18 08Z,  -0.20,   2.19,  99.90,   2.01,   0.02,
05/18 09Z,  -0.20,  -3.05,  99.90,  -3.22,   0.02,
05/18 10Z,  -0.20,  -7.79,  99.90,  -7.97,   0.02,
05/18 11Z,  -0.10, -10.84,  99.90, -10.92,   0.02,  (min)
05/18 12Z,  -0.10,  -9.23,  99.90,  -9.30,   0.02,
05/18 13Z,   0.00,  -1.98,  99.90,  -1.96,   0.02,
05/18 14Z,   0.00,   6.92,  99.90,   6.94,   0.02,
05/18 15Z,   0.00,  13.18,  99.90,  13.20,   0.02,
05/18 16Z,   0.00,  15.83,  99.90,  15.85,   0.02,  (max)
05/18 17Z,   0.00,  15.03,  99.90,  15.05,   0.02,
05/18 18Z,  -0.10,  11.23,  99.90,  11.15,   0.02,
05/18 19Z,  -0.10,   5.78,  99.90,   5.70,   0.02,
05/18 20Z,  -0.20,  -0.33,  99.90,  -0.50,   0.02,
05/18 21Z,  -0.30,  -6.59,  99.90,  -6.87,   0.02,
05/18 22Z,  -0.30, -12.62,  99.90, -12.90,   0.02,
05/18 23Z,  -0.40, -17.81,  99.90, -18.18,   0.02,
05/19 00Z,  -0.40, -19.60,  99.90, -19.98,   0.02,  (min)
05/19 01Z,  -0.40, -15.13,  99.90, -15.51,   0.02,
05/19 02Z,  -0.40,  -6.05,  99.90,  -6.43,   0.02,
05/19 03Z,  -0.30,   2.91,  99.90,   2.63,   0.02,
05/19 04Z,  -0.30,   9.37,  99.90,   9.09,   0.02,
05/19 05Z,  -0.30,  12.97,  99.90,  12.69,   0.02,
05/19 06Z,  -0.30,  13.32,  99.90,  13.04,   0.02,  (max)
05/19 07Z,  -0.30,  10.86,  99.90,  10.58,   0.02,
05/19 08Z,  -0.30,   6.63,  99.90,   6.35,   0.02,
05/19 09Z,  -0.40,   1.39,  99.90,   1.01,   0.02,
05/19 10Z,  -0.40,  -3.96,  99.90,  -4.34,   0.02,
05/19 11Z,  -0.40,  -8.64,  99.90,  -9.02,   0.02,
05/19 12Z,  -0.40, -11.02,  99.90, -11.40,   0.02,  (min)
05/19 13Z,  -0.30,  -8.20,  99.90,  -8.47,   0.02,
05/19 14Z,  -0.30,  -0.21,  99.90,  -0.48,   0.02,
05/19 15Z,  -0.30,   8.31,  99.90,   8.03,   0.02,
05/19 16Z,  -0.20,  13.62,  99.90,  13.44,   0.02,
05/19 17Z,  -0.20,  15.40,  99.90,  15.22,   0.02,  (max)
05/19 18Z,  -0.20,  13.99,  99.90,  13.82,   0.02,
05/19 19Z,  -0.20,   9.98,  99.90,   9.81,   0.02,
05/19 20Z,  -0.20,   4.56,  99.90,   4.38,   0.02,
05/19 21Z,  -0.20,  -1.55,  99.90,  -1.73,   0.02,
05/19 22Z,  -0.20,  -7.85,  99.90,  -8.03,   0.02,
05/19 23Z,  -0.30, -13.76,  99.90, -14.04,   0.02,
05/20 00Z,  -0.30, -18.38,  99.90, -18.65,   0.02,
05/20 01Z,  -0.30, -18.94,  99.90, -19.22,   0.02,  (min)
05/20 02Z,  -0.30, -13.29,  99.90, -13.57,   0.02,
05/20 03Z,  -0.30,  -4.09,  99.90,  -4.37,   0.02,
05/20 04Z,  -0.30,   4.11,  99.90,   3.83,   0.02,
05/20 05Z,  -0.30,   9.74,  99.90,   9.46,   0.02,
05/20 06Z,  -0.30,  12.72,  99.90,  12.45,   0.02,
05/20 07Z,  -0.30,  12.73,  99.90,  12.45,   0.02,  (max)
05/20 08Z,  -0.30,  10.16,  99.90,   9.89,   0.02,
05/20 09Z,  -0.30,   5.82,  99.90,   5.54,   0.02,
05/20 10Z,  -0.30,   0.43,  99.90,   0.16,   0.02,
05/20 11Z,  -0.30,  -4.93,  99.90,  -5.20,   0.02,
05/20 12Z,  -0.30,  -9.33,  99.90,  -9.60,   0.02,
05/20 13Z,  -0.40, -10.93,  99.90, -11.31,   0.02,  (min)
05/20 14Z,  -0.40,  -7.15,  99.90,  -7.52,   0.02,
05/20 15Z,  -0.30,   0.98,  99.90,   0.71,   0.02,
05/20 16Z,  -0.40,   8.63,  99.90,   8.26,   0.02,
05/20 17Z,  -0.40,  12.96,  99.90,  12.58,   0.02,
05/20 18Z,  -0.40,  14.19,  99.90,  13.81,   0.02,  (max)
05/20 19Z,  -0.40,  12.65,  99.90,  12.27,   0.02,
05/20 20Z,  -0.50,   8.78,  99.90,   8.31,   0.02,
05/20 21Z,  -0.50,   3.52,  99.90,   3.04,   0.02,
05/20 22Z,  -0.60,  -2.53,  99.90,  -3.11,   0.02,
05/20 23Z,  -0.60,  -8.68,  99.90,  -9.25,   0.02,
05/21 00Z,  -0.60, -14.20,  99.90, -14.78,   0.02,
05/21 01Z,  -0.50, -18.04,  99.90, -18.52,   0.02,  (min)
05/21 02Z,  -0.50, -17.50,  99.90, -17.97,   0.02,
05/21 03Z,  -0.40, -11.22,  99.90, -11.60,   0.02,
05/21 04Z,  -0.30,  -2.54,  99.90,  -2.81,   0.02,
05/21 05Z,  -0.20,   4.63,  99.90,   4.45,   0.02,
05/21 06Z,  -0.10,   9.52,  99.90,   9.44,   0.02,
05/21 07Z,   0.00,  12.15,  99.90,  12.17,   0.02,  (max)
05/21 08Z,   0.00,  12.02,  99.90,  12.04,   0.02,
05/21 09Z,   0.10,   9.41,  99.90,   9.53,   0.02,
05/21 10Z,   0.20,   4.95,  99.90,   5.17,   0.02,
05/21 11Z,   0.20,  -0.46,  99.90,  -0.24,   0.02,
05/21 12Z,   0.30,  -5.62,  99.90,  -5.30,   0.02,
05/21 13Z,   0.30,  -9.61,  99.90,  -9.29,   0.02,
05/21 14Z,   0.40, -10.57,  99.90, -10.14,   0.02,  (min)
05/21 15Z,   0.50,  -6.34,  99.90,  -5.82,   0.02,
05/21 16Z,   0.50,   1.29,  99.90,   1.81,   0.02,
05/21 17Z,   0.50,   7.79,  99.90,   8.32,   0.02,
05/21 18Z,   0.50,  11.35,  99.90,  11.87,   0.02,
05/21 19Z,  99.90,  12.48,  99.90,  99.90,   0.02,
05/21 20Z,  99.90,  11.20,  99.90,  99.90,   0.02,
05/21 21Z,  99.90,   7.70,  99.90,  99.90,   0.02,
05/21 22Z,  99.90,   2.70,  99.90,  99.90,   0.02,
05/21 23Z,  99.90,  -3.13,  99.90,  99.90,   0.02,
05/22 00Z,  99.90,  -8.86,  99.90,  99.90,   0.02,