EXTRA-TROPICAL  STORM  SURGE
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hat-on
mhhw-on
msl-on
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Gulf of Alaska
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Surge List
West Coast
#Portsmouth (Fort Point), NH : 07/12/2025 17:20:47 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/11 00Z,   0.40,  -0.84,  99.90,  -0.44,   0.00,
07/11 01Z,   0.40,   1.15,  99.90,   1.55,   0.00,
07/11 02Z,   0.40,   3.05,  99.90,   3.45,   0.00,
07/11 03Z,   0.40,   4.37,  99.90,   4.77,   0.00,
07/11 04Z,   0.40,   4.80,  99.90,   5.20,   0.00,  (max)
07/11 05Z,   0.40,   4.23,  99.90,   4.63,   0.00,
07/11 06Z,   0.30,   2.72,  99.90,   3.02,   0.00,
07/11 07Z,   0.30,   0.51,  99.90,   0.81,   0.00,
07/11 08Z,   0.30,  -1.80,  99.90,  -1.50,   0.00,
07/11 09Z,   0.30,  -3.58,  99.90,  -3.28,   0.00,
07/11 10Z,   0.30,  -4.48,  99.90,  -4.18,   0.00,  (min)
07/11 11Z,   0.30,  -4.35,  99.90,  -4.05,   0.00,
07/11 12Z,   0.40,  -3.26,  99.90,  -2.86,   0.00,
07/11 13Z,   0.40,  -1.51,  99.90,  -1.11,   0.00,
07/11 14Z,   0.40,   0.48,  99.90,   0.88,   0.00,
07/11 15Z,   0.40,   2.20,  99.90,   2.60,   0.00,
07/11 16Z,   0.40,   3.21,  99.90,   3.61,   0.00,
07/11 17Z,   0.40,   3.34,  99.90,   3.74,   0.00,  (max)
07/11 18Z,   0.40,   2.55,  99.90,   2.95,   0.00,
07/11 19Z,   0.40,   0.95,  99.90,   1.35,   0.00,
07/11 20Z,   0.40,  -1.01,  99.90,  -0.61,   0.00,
07/11 21Z,   0.40,  -2.64,  99.90,  -2.24,   0.00,
07/11 22Z,   0.40,  -3.46,  99.90,  -3.06,   0.00,  (min)
07/11 23Z,   0.40,  -3.28,  99.90,  -2.88,   0.00,
07/12 00Z,   0.40,  -2.13,  99.90,  -1.73,   0.00,
07/12 01Z,   0.40,  -0.28,  99.90,   0.12,   0.00,
07/12 02Z,   0.40,   1.83,  99.90,   2.23,   0.00,
07/12 03Z,   0.40,   3.67,  99.90,   4.07,   0.00,
07/12 04Z,   0.40,   4.77,  99.90,   5.17,   0.00,
07/12 05Z,   0.30,   4.87,  99.90,   5.17,   0.00,  (max)
07/12 06Z,   0.30,   3.95,  99.90,   4.25,   0.00,
07/12 07Z,   0.30,   2.10,  99.90,   2.40,   0.00,
07/12 08Z,   0.30,  -0.31,  99.90,  -0.01,   0.00,
07/12 09Z,   0.30,  -2.61,  99.90,  -2.31,   0.00,
07/12 10Z,   0.30,  -4.18,  99.90,  -3.88,   0.00,
07/12 11Z,   0.30,  -4.71,  99.90,  -4.41,   0.00,  (min)
07/12 12Z,   0.30,  -4.18,  99.90,  -3.88,   0.00,
07/12 13Z,   0.30,  -2.73,  99.90,  -2.43,   0.00,
07/12 14Z,   0.30,  -0.75,  99.90,  -0.45,   0.00,
07/12 15Z,   0.30,   1.28,  99.90,   1.58,   0.00,
07/12 16Z,   0.30,   2.85,  99.90,   3.15,   0.00,
07/12 17Z,   0.30,   3.59,  99.90,   3.89,   0.00,  (max)
07/12 18Z,   0.30,   3.36,  99.90,   3.66,   0.00,
07/12 19Z,   0.30,   2.21,  99.90,   2.51,   0.00,
07/12 20Z,   0.30,   0.34,  99.90,   0.64,   0.00,
07/12 21Z,   0.30,  -1.70,  99.90,  -1.40,   0.00,
07/12 22Z,   0.30,  -3.20,  99.90,  -2.90,   0.00,
07/12 23Z,   0.30,  -3.74,  99.90,  -3.44,   0.00,  (min)
07/13 00Z,   0.40,  -3.21,  99.90,  -2.81,   0.00,
07/13 01Z,   0.30,  -1.74,  99.90,  -1.44,   0.00,
07/13 02Z,   0.30,   0.31,  99.90,   0.61,   0.00,
07/13 03Z,   0.30,   2.46,  99.90,   2.76,   0.00,
07/13 04Z,   0.20,   4.17,  99.90,   4.37,   0.00,
07/13 05Z,   0.20,   5.00,  99.90,   5.20,   0.00,  (max)
07/13 06Z,   0.20,   4.76,  99.90,   4.96,   0.00,
07/13 07Z,   0.20,   3.48,  99.90,   3.68,   0.00,
07/13 08Z,   0.20,   1.35,  99.90,   1.55,   0.00,
07/13 09Z,   0.20,  -1.17,  99.90,  -0.97,   0.00,
07/13 10Z,   0.20,  -3.35,  99.90,  -3.15,   0.00,
07/13 11Z,   0.20,  -4.62,  99.90,  -4.42,   0.00,
07/13 12Z,   0.20,  -4.76,  99.90,  -4.56,   0.00,  (min)
07/13 13Z,   0.20,  -3.82,  99.90,  -3.62,   0.00,
07/13 14Z,   0.20,  -2.06,  99.90,  -1.86,   0.00,
07/13 15Z,   0.20,   0.08,  99.90,   0.28,   0.00,
07/13 16Z,   0.20,   2.08,  99.90,   2.28,   0.00,
07/13 17Z,   0.10,   3.44,  99.90,   3.54,   0.00,
07/13 18Z,   0.20,   3.86,  99.90,   4.06,   0.00,  (max)
07/13 19Z,   0.20,   3.28,  99.90,   3.48,   0.00,
07/13 20Z,   0.20,   1.79,  99.90,   1.99,   0.00,
07/13 21Z,   0.20,  -0.29,  99.90,  -0.09,   0.00,
07/13 22Z,   0.20,  -2.33,  99.90,  -2.13,   0.00,
07/13 23Z,   0.20,  -3.64,  99.90,  -3.44,   0.00,
07/14 00Z,   0.30,  -3.89,  99.90,  -3.59,   0.00,  (min)
07/14 01Z,   0.30,  -3.04,  99.90,  -2.74,   0.00,
07/14 02Z,   0.30,  -1.32,  99.90,  -1.02,   0.00,
07/14 03Z,   0.20,   0.86,  99.90,   1.06,   0.00,
07/14 04Z,   0.20,   2.97,  99.90,   3.17,   0.00,
07/14 05Z,   0.10,   4.49,  99.90,   4.59,   0.00,
07/14 06Z,   0.10,   5.03,  99.90,   5.13,   0.00,  (max)
07/14 07Z,   0.10,   4.47,  99.90,   4.57,   0.00,
07/14 08Z,   0.10,   2.90,  99.90,   3.00,   0.00,
07/14 09Z,   0.10,   0.57,  99.90,   0.67,   0.00,
07/14 10Z,   0.10,  -1.96,  99.90,  -1.86,   0.00,
07/14 11Z,   0.20,  -3.94,  99.90,  -3.74,   0.00,
07/14 12Z,   0.20,  -4.86,  99.90,  -4.66,   0.00,  (min)
07/14 13Z,   0.20,  -4.61,  99.90,  -4.41,   0.00,
07/14 14Z,   0.20,  -3.31,  99.90,  -3.11,   0.00,
07/14 15Z,   0.10,  -1.31,  99.90,  -1.21,   0.00,
07/14 16Z,   0.20,   0.91,  99.90,   1.11,   0.00,
07/14 17Z,   0.20,   2.81,  99.90,   3.01,   0.00,
07/14 18Z,   0.20,   3.94,  99.90,   4.14,   0.00,
07/14 19Z,   0.20,   4.04,  99.90,   4.24,   0.00,  (max)
07/14 20Z,   0.20,   3.13,  99.90,   3.33,   0.00,
07/14 21Z,   0.20,   1.37,  99.90,   1.57,   0.00,
07/14 22Z,   0.20,  -0.86,  99.90,  -0.66,   0.00,
07/14 23Z,   0.20,  -2.85,  99.90,  -2.65,   0.00,
07/15 00Z,   0.20,  -3.96,  99.90,  -3.76,   0.00,  (min)
07/15 01Z,   0.20,  -3.94,  99.90,  -3.74,   0.00,
07/15 02Z,   0.20,  -2.85,  99.90,  -2.65,   0.00,
07/15 03Z,   0.20,  -0.96,  99.90,  -0.76,   0.00,
07/15 04Z,   0.20,   1.26,  99.90,   1.46,   0.00,
07/15 05Z,   0.10,   3.29,  99.90,   3.39,   0.00,
07/15 06Z,   0.10,   4.61,  99.90,   4.71,   0.00,
07/15 07Z,   0.10,   4.88,  99.90,   4.98,   0.00,  (max)
07/15 08Z,   0.10,   4.06,  99.90,   4.16,   0.00,
07/15 09Z,   0.20,   2.28,  99.90,   2.48,   0.00,
07/15 10Z,   0.20,  -0.15,  99.90,   0.05,   0.00,
07/15 11Z,   0.20,  -2.59,  99.90,  -2.39,   0.00,
07/15 12Z,   0.20,  -4.32,  99.90,  -4.12,   0.00,
07/15 13Z,   0.20,  -4.91,  99.90,  -4.71,   0.00,  (min)
07/15 14Z,   0.20,  -4.32,  99.90,  -4.12,   0.00,
07/15 15Z,   0.20,  -2.74,  99.90,  -2.54,   0.00,
07/15 16Z,   0.20,  -0.58,  99.90,  -0.38,   0.00,
07/15 17Z,   0.20,   1.66,  99.90,   1.86,   0.00,
07/15 18Z,   0.20,   3.44,  99.90,   3.64,   0.00,
07/15 19Z,   0.20,   4.33,  99.90,   4.53,   0.00,  (max)
07/15 20Z,   0.20,   4.15,  99.90,   4.35,   0.00,
07/15 21Z,   0.20,   2.97,  99.90,   3.17,   0.00,
07/15 22Z,   0.20,   0.99,  99.90,   1.19,   0.00,
07/15 23Z,   0.20,  -1.31,  99.90,  -1.11,   0.00,
07/16 00Z,   0.20,  -3.22,  99.90,  -3.02,   0.00,
07/16 01Z,   0.20,  -4.16,  99.90,  -3.96,   0.00,  (min)
07/16 02Z,   0.20,  -3.95,  99.90,  -3.75,   0.00,
07/16 03Z,   0.20,  -2.70,  99.90,  -2.50,   0.00,
07/16 04Z,   0.10,  -0.73,  99.90,  -0.63,   0.00,
07/16 05Z,   0.10,   1.48,  99.90,   1.58,   0.00,
07/16 06Z,   0.10,   3.40,  99.90,   3.50,   0.00,
07/16 07Z,   0.10,   4.54,  99.90,   4.64,   0.00,
07/16 08Z,   0.10,   4.61,  99.90,   4.71,   0.00,  (max)
07/16 09Z,   0.10,   3.61,  99.90,   3.71,   0.00,
07/16 10Z,   0.10,   1.71,  99.90,   1.81,   0.00,
07/16 11Z,   0.10,  -0.72,  99.90,  -0.62,   0.00,
07/16 12Z,   0.10,  -3.01,  99.90,  -2.91,   0.00,