EXTRA-TROPICAL  STORM  SURGE
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hat-on
mhhw-on
msl-on
mllw-on
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Alaska
Gulf of Alaska
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Surge List
Gulf of Alaska
#Seward, AK : 05/15/2025 00:23:25 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/13 06Z,   0.80,   5.07,   4.67,  99.90,  -1.20,
05/13 07Z,   0.80,   7.09,   6.65,  99.90,  -1.24,
05/13 08Z,   0.80,   9.08,   8.60,  99.90,  -1.28,
05/13 09Z,   0.80,  10.48,   9.88,  99.90,  -1.40,
05/13 10Z,   0.80,  10.84,  10.39,  99.90,  -1.25,  (max)
05/13 11Z,   0.70,  10.06,   9.60,  99.90,  -1.16,
05/13 12Z,   0.80,   8.26,   7.77,  99.90,  -1.29,
05/13 13Z,   0.80,   5.75,   5.25,  99.90,  -1.30,
05/13 14Z,   0.70,   3.00,   2.57,  99.90,  -1.13,
05/13 15Z,   0.70,   0.61,   0.19,  99.90,  -1.12,
05/13 16Z,   0.60,  -0.86,  -1.26,  99.90,  -1.00,
05/13 17Z,   0.60,  -1.08,  -1.53,  99.90,  -1.05,  (min)
05/13 18Z,   0.70,  -0.10,  -0.57,  99.90,  -1.17,
05/13 19Z,   0.70,   1.80,   1.29,  99.90,  -1.21,
05/13 20Z,   0.70,   4.14,   3.58,  99.90,  -1.26,
05/13 21Z,   0.70,   6.34,   5.72,  99.90,  -1.32,
05/13 22Z,   0.70,   7.88,   7.34,  99.90,  -1.24,
05/13 23Z,   0.60,   8.46,   7.89,  99.90,  -1.17,  (max)
05/14 00Z,   0.70,   8.10,   7.55,  99.90,  -1.25,
05/14 01Z,   0.70,   6.99,   6.49,  99.90,  -1.20,
05/14 02Z,   0.60,   5.48,   4.92,  99.90,  -1.16,
05/14 03Z,   0.60,   4.04,   3.36,  99.90,  -1.28,
05/14 04Z,   0.60,   3.22,   2.52,  99.90,  -1.30,  (min)
05/14 05Z,   0.50,   3.34,   2.71,  99.90,  -1.13,
05/14 06Z,   0.60,   4.42,   3.88,  99.90,  -1.14,
05/14 07Z,   0.60,   6.19,   5.60,  99.90,  -1.19,
05/14 08Z,   0.60,   8.19,   7.59,  99.90,  -1.20,
05/14 09Z,   0.50,   9.90,   9.27,  99.90,  -1.13,
05/14 10Z,   0.50,  10.80,  10.25,  99.90,  -1.05,  (max)
05/14 11Z,   0.40,  10.59,   9.98,  99.90,  -1.01,
05/14 12Z,   0.50,   9.29,   8.74,  99.90,  -1.05,
05/14 13Z,   0.50,   7.12,   6.65,  99.90,  -0.97,
05/14 14Z,   0.40,   4.47,   4.04,  99.90,  -0.83,
05/14 15Z,   0.40,   1.84,   1.49,  99.90,  -0.75,
05/14 16Z,   0.40,  -0.18,  -0.60,  99.90,  -0.82,
05/14 17Z,   0.40,  -1.11,  -1.47,  99.90,  -0.76,  (min)
05/14 18Z,   0.50,  -0.79,  -1.16,  99.90,  -0.87,
05/14 19Z,   0.50,   0.60,   0.26,  99.90,  -0.84,
05/14 20Z,   0.60,   2.70,   2.32,  99.90,  -0.98,
05/14 21Z,   0.40,   4.98,   4.63,  99.90,  -0.75,
05/14 22Z,   0.90,   6.90,   6.60,  99.90,  -1.20,
05/14 23Z,   0.60,   8.04,   7.74,  99.90,  -0.90,
05/15 00Z,   0.60,   8.23,   7.97,  99.90,  -0.86,  (max)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/15 01Z,   0.60,   7.59,  99.90,   7.31,  -0.88,
05/15 02Z,   0.70,   6.37,  99.90,   6.17,  -0.90,
05/15 03Z,   0.70,   4.95,  99.90,   4.73,  -0.92,
05/15 04Z,   0.70,   3.82,  99.90,   3.57,  -0.94,
05/15 05Z,   1.00,   3.42,  99.90,   3.46,  -0.96,  (min)
05/15 06Z,   0.90,   3.98,  99.90,   3.89,  -0.98,
05/15 07Z,   0.70,   5.35,  99.90,   5.05,  -1.00,
05/15 08Z,   1.20,   7.18,  99.90,   7.36,  -1.02,
05/15 09Z,   0.90,   9.00,  99.90,   8.86,  -1.04,
05/15 10Z,   0.90,  10.31,  99.90,  10.15,  -1.06,
05/15 11Z,   1.00,  10.70,  99.90,  10.62,  -1.08,  (max)
05/15 12Z,   1.00,   9.99,  99.90,   9.89,  -1.10,
05/15 13Z,   1.10,   8.31,  99.90,   8.31,  -1.10,
05/15 14Z,   0.70,   5.96,  99.90,   5.55,  -1.10,
05/15 15Z,   0.70,   3.35,  99.90,   2.95,  -1.10,
05/15 16Z,   0.90,   1.00,  99.90,   0.80,  -1.10,
05/15 17Z,   0.90,  -0.57,  99.90,  -0.77,  -1.10,
05/15 18Z,   0.80,  -0.99,  99.90,  -1.29,  -1.10,  (min)
05/15 19Z,   0.80,  -0.24,  99.90,  -0.54,  -1.10,
05/15 20Z,   1.00,   1.40,  99.90,   1.30,  -1.10,
05/15 21Z,   1.00,   3.51,  99.90,   3.40,  -1.10,
05/15 22Z,   1.00,   5.58,  99.90,   5.48,  -1.10,
05/15 23Z,   1.00,   7.16,  99.90,   7.06,  -1.10,
05/16 00Z,   1.10,   7.92,  99.90,   7.92,  -1.10,  (max)
05/16 01Z,   1.10,   7.82,  99.90,   7.81,  -1.10,
05/16 02Z,   1.00,   7.02,  99.90,   6.92,  -1.10,
05/16 03Z,   1.00,   5.82,  99.90,   5.72,  -1.10,
05/16 04Z,   1.00,   4.60,  99.90,   4.50,  -1.10,
05/16 05Z,   1.00,   3.81,  99.90,   3.71,  -1.10,
05/16 06Z,   1.00,   3.81,  99.90,   3.70,  -1.10,  (min)
05/16 07Z,   1.00,   4.68,  99.90,   4.58,  -1.10,
05/16 08Z,   1.10,   6.19,  99.90,   6.19,  -1.10,
05/16 09Z,   1.10,   7.93,  99.90,   7.93,  -1.10,
05/16 10Z,   1.10,   9.45,  99.90,   9.45,  -1.10,
05/16 11Z,   1.20,  10.33,  99.90,  10.43,  -1.10,  (max)
05/16 12Z,   1.20,  10.26,  99.90,  10.36,  -1.10,
05/16 13Z,   1.20,   9.18,  99.90,   9.28,  -1.10,
05/16 14Z,   1.10,   7.29,  99.90,   7.29,  -1.10,
05/16 15Z,   1.10,   4.93,  99.90,   4.93,  -1.10,
05/16 16Z,   1.10,   2.51,  99.90,   2.51,  -1.10,
05/16 17Z,   1.10,   0.51,  99.90,   0.51,  -1.10,
05/16 18Z,   1.10,  -0.61,  99.90,  -0.62,  -1.10,  (min)
05/16 19Z,   1.10,  -0.61,  99.90,  -0.62,  -1.10,
05/16 20Z,   1.10,   0.41,  99.90,   0.41,  -1.10,
05/16 21Z,   1.10,   2.13,  99.90,   2.13,  -1.10,
05/16 22Z,   1.10,   4.11,  99.90,   4.11,  -1.10,
05/16 23Z,   1.20,   5.93,  99.90,   6.02,  -1.10,
05/17 00Z,   1.20,   7.18,  99.90,   7.27,  -1.10,
05/17 01Z,   1.10,   7.65,  99.90,   7.64,  -1.10,  (max)
05/17 02Z,   1.10,   7.36,  99.90,   7.36,  -1.10,
05/17 03Z,   0.90,   6.53,  99.90,   6.33,  -1.10,
05/17 04Z,   1.30,   5.45,  99.90,   5.65,  -1.10,
05/17 05Z,   1.10,   4.46,  99.90,   4.46,  -1.10,
05/17 06Z,   0.90,   3.98,  99.90,   3.78,  -1.10,  (min)
05/17 07Z,   1.00,   4.26,  99.90,   4.16,  -1.10,
05/17 08Z,   1.10,   5.29,  99.90,   5.29,  -1.10,
05/17 09Z,   1.10,   6.78,  99.90,   6.77,  -1.10,
05/17 10Z,   0.90,   8.31,  99.90,   8.11,  -1.10,
05/17 11Z,   1.00,   9.50,  99.90,   9.40,  -1.10,
05/17 12Z,   1.00,  10.01,  99.90,   9.90,  -1.10,  (max)
05/17 13Z,   0.90,   9.61,  99.90,   9.40,  -1.10,
05/17 14Z,   0.80,   8.32,  99.90,   8.02,  -1.10,
05/17 15Z,   0.80,   6.39,  99.90,   6.09,  -1.10,
05/17 16Z,   0.80,   4.15,  99.90,   3.85,  -1.10,
05/17 17Z,   0.80,   1.99,  99.90,   1.69,  -1.10,
05/17 18Z,   0.50,   0.34,  99.90,  -0.26,  -1.10,
05/17 19Z,   0.80,  -0.41,  99.90,  -0.72,  -1.10,  (min)
05/17 20Z,   0.90,  -0.13,  99.90,  -0.33,  -1.10,
05/17 21Z,   0.70,   1.02,  99.90,   0.62,  -1.10,
05/17 22Z,   0.50,   2.70,  99.90,   2.09,  -1.10,
05/17 23Z,   0.70,   4.51,  99.90,   4.10,  -1.10,
05/18 00Z,   0.80,   6.08,  99.90,   5.77,  -1.10,
05/18 01Z,   0.70,   7.09,  99.90,   6.69,  -1.10,
05/18 02Z,   0.60,   7.39,  99.90,   6.89,  -1.10,  (max)
05/18 03Z,   0.60,   7.04,  99.90,   6.54,  -1.10,
05/18 04Z,   0.60,   6.25,  99.90,   5.75,  -1.10,
05/18 05Z,   0.60,   5.30,  99.90,   4.79,  -1.10,
05/18 06Z,   0.60,   4.50,  99.90,   3.99,  -1.10,
05/18 07Z,   0.80,   4.21,  99.90,   3.90,  -1.10,  (min)
05/18 08Z,   0.60,   4.62,  99.90,   4.12,  -1.10,
05/18 09Z,   0.50,   5.65,  99.90,   5.05,  -1.10,
05/18 10Z,   0.60,   6.99,  99.90,   6.48,  -1.10,
05/18 11Z,   0.60,   8.28,  99.90,   7.77,  -1.10,
05/18 12Z,   0.50,   9.19,  99.90,   8.59,  -1.10,
05/18 13Z,   0.40,   9.44,  99.90,   8.74,  -1.10,  (max)
05/18 14Z,   0.50,   8.89,  99.90,   8.28,  -1.10,
05/18 15Z,   0.50,   7.57,  99.90,   6.97,  -1.10,
05/18 16Z,   0.40,   5.73,  99.90,   5.03,  -1.10,
05/18 17Z,   0.40,   3.69,  99.90,   2.98,  -1.10,
05/18 18Z,   0.40,   1.78,  99.90,   1.08,  -1.10,