EXTRA-TROPICAL  STORM  SURGE
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hat-on
mhhw-on
msl-on
mllw-on
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Gulf of Alaska
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Surge List
#Friday Harbor, WA : 03/17/2025 21:23:08 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/16 06Z,   0.80,  -4.32,  -3.53,  99.90,  -0.01,
03/16 07Z,   0.80,  -4.79,  -4.11,  99.90,  -0.12,
03/16 08Z,   0.80,  -4.75,  -4.12,  99.90,  -0.17,  (min)
03/16 09Z,   0.80,  -4.23,  -3.68,  99.90,  -0.25,
03/16 10Z,   0.80,  -3.37,  -2.88,  99.90,  -0.31,
03/16 11Z,   0.80,  -2.36,  -1.75,  99.90,  -0.19,
03/16 12Z,   0.70,  -1.41,  -0.70,  99.90,   0.01,
03/16 13Z,   0.80,  -0.71,  -0.02,  99.90,  -0.11,
03/16 14Z,   0.80,  -0.46,   0.20,  99.90,  -0.14,  (max)
03/16 15Z,   0.80,  -0.81,  -0.06,  99.90,  -0.05,
03/16 16Z,   0.70,  -1.74,  -0.81,  99.90,   0.23,
03/16 17Z,   0.70,  -3.06,  -2.06,  99.90,   0.30,
03/16 18Z,   0.70,  -4.40,  -3.50,  99.90,   0.20,
03/16 19Z,   0.60,  -5.42,  -4.64,  99.90,   0.18,
03/16 20Z,   0.60,  -5.89,  -5.20,  99.90,   0.09,  (min)
03/16 21Z,   0.60,  -5.76,  -5.08,  99.90,   0.08,
03/16 22Z,   0.60,  -5.15,  -4.64,  99.90,  -0.09,
03/16 23Z,   0.50,  -4.25,  -3.78,  99.90,  -0.03,
03/17 00Z,   0.60,  -3.24,  -2.75,  99.90,  -0.11,
03/17 01Z,   0.60,  -2.32,  -1.77,  99.90,  -0.05,
03/17 02Z,   0.60,  -1.66,  -1.16,  99.90,  -0.10,
03/17 03Z,   0.60,  -1.43,  -0.89,  99.90,  -0.06,  (max)
03/17 04Z,   0.50,  -1.68,  -1.07,  99.90,   0.11,
03/17 05Z,   0.50,  -2.31,  -1.59,  99.90,   0.22,
03/17 06Z,   0.70,  -3.08,  -2.40,  99.90,  -0.02,
03/17 07Z,   0.60,  -3.69,  -3.04,  99.90,   0.05,
03/17 08Z,   0.60,  -3.92,  -3.35,  99.90,  -0.03,  (min)
03/17 09Z,   0.60,  -3.71,  -3.22,  99.90,  -0.11,
03/17 10Z,   0.60,  -3.14,  -2.77,  99.90,  -0.23,
03/17 11Z,   0.60,  -2.37,  -1.98,  99.90,  -0.21,
03/17 12Z,   0.60,  -1.57,  -1.17,  99.90,  -0.20,
03/17 13Z,   0.60,  -0.93,  -0.53,  99.90,  -0.20,
03/17 14Z,   0.60,  -0.63,  -0.25,  99.90,  -0.22,  (max)
03/17 15Z,   0.50,  -0.83,  -0.50,  99.90,  -0.17,
03/17 16Z,   0.50,  -1.60,  -1.22,  99.90,  -0.12,
03/17 17Z,   0.50,  -2.83,  -2.37,  99.90,  -0.04,
03/17 18Z,   0.50,  -4.26,  -3.78,  99.90,  -0.02,
03/17 19Z,   0.50,  -5.53,  -5.13,  99.90,  -0.10,
03/17 20Z,   0.40,  -6.32,  -5.94,  99.90,  -0.02,
03/17 21Z,   0.50,  -6.50,  -6.10,  99.90,  -0.10,  (min)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/17 22Z,   0.50,  -6.09,  99.90,  -5.68,  -0.10,
03/17 23Z,   0.50,  -5.25,  99.90,  -4.84,  -0.09,
03/18 00Z,   0.50,  -4.18,  99.90,  -3.77,  -0.08,
03/18 01Z,   0.50,  -3.09,  99.90,  -2.67,  -0.08,
03/18 02Z,   0.50,  -2.14,  99.90,  -1.71,  -0.07,
03/18 03Z,   0.50,  -1.51,  99.90,  -1.07,  -0.06,
03/18 04Z,   0.50,  -1.29,  99.90,  -0.85,  -0.06,  (max)
03/18 05Z,   0.50,  -1.51,  99.90,  -1.06,  -0.05,
03/18 06Z,   0.50,  -2.02,  99.90,  -1.56,  -0.04,
03/18 07Z,   0.40,  -2.59,  99.90,  -2.23,  -0.04,
03/18 08Z,   0.40,  -2.97,  99.90,  -2.60,  -0.03,
03/18 09Z,   0.40,  -3.03,  99.90,  -2.65,  -0.02,  (min)
03/18 10Z,   0.40,  -2.74,  99.90,  -2.36,  -0.02,
03/18 11Z,   0.40,  -2.21,  99.90,  -1.84,  -0.02,
03/18 12Z,   0.40,  -1.61,  99.90,  -1.23,  -0.02,
03/18 13Z,   0.40,  -1.08,  99.90,  -0.70,  -0.02,
03/18 14Z,   0.30,  -0.78,  99.90,  -0.50,  -0.02,  (max)
03/18 15Z,   0.30,  -0.87,  99.90,  -0.59,  -0.02,
03/18 16Z,   0.30,  -1.45,  99.90,  -1.17,  -0.02,
03/18 17Z,   0.30,  -2.51,  99.90,  -2.23,  -0.02,
03/18 18Z,   0.20,  -3.89,  99.90,  -3.71,  -0.02,
03/18 19Z,   0.20,  -5.30,  99.90,  -5.12,  -0.02,
03/18 20Z,   0.20,  -6.39,  99.90,  -6.21,  -0.02,
03/18 21Z,   0.20,  -6.93,  99.90,  -6.75,  -0.02,
03/18 22Z,   0.10,  -6.83,  99.90,  -6.76,  -0.02,  (min)
03/18 23Z,   0.10,  -6.20,  99.90,  -6.13,  -0.02,
03/19 00Z,   0.10,  -5.22,  99.90,  -5.14,  -0.02,
03/19 01Z,   0.10,  -4.08,  99.90,  -4.00,  -0.02,
03/19 02Z,   0.10,  -2.97,  99.90,  -2.89,  -0.02,
03/19 03Z,   0.20,  -2.04,  99.90,  -1.86,  -0.02,
03/19 04Z,   0.20,  -1.44,  99.90,  -1.26,  -0.02,
03/19 05Z,   0.20,  -1.22,  99.90,  -1.04,  -0.02,  (max)
03/19 06Z,   0.10,  -1.36,  99.90,  -1.28,  -0.02,
03/19 07Z,   0.10,  -1.71,  99.90,  -1.63,  -0.02,
03/19 08Z,   0.20,  -2.08,  99.90,  -1.90,  -0.02,
03/19 09Z,   0.20,  -2.27,  99.90,  -2.10,  -0.02,  (min)
03/19 10Z,   0.20,  -2.22,  99.90,  -2.04,  -0.02,
03/19 11Z,   0.30,  -1.94,  99.90,  -1.66,  -0.02,
03/19 12Z,   0.30,  -1.53,  99.90,  -1.26,  -0.02,
03/19 13Z,   0.30,  -1.14,  99.90,  -0.86,  -0.02,
03/19 14Z,   0.30,  -0.89,  99.90,  -0.61,  -0.02,
03/19 15Z,   0.40,  -0.91,  99.90,  -0.53,  -0.02,  (max)
03/19 16Z,   0.40,  -1.32,  99.90,  -0.94,  -0.02,
03/19 17Z,   0.40,  -2.16,  99.90,  -1.78,  -0.02,
03/19 18Z,   0.50,  -3.38,  99.90,  -2.90,  -0.02,
03/19 19Z,   0.50,  -4.77,  99.90,  -4.29,  -0.02,
03/19 20Z,   0.60,  -6.05,  99.90,  -5.48,  -0.02,
03/19 21Z,   0.70,  -6.94,  99.90,  -6.26,  -0.02,
03/19 22Z,   0.70,  -7.25,  99.90,  -6.57,  -0.02,  (min)
03/19 23Z,   0.80,  -6.97,  99.90,  -6.19,  -0.02,
03/20 00Z,   0.80,  -6.21,  99.90,  -5.44,  -0.02,
03/20 01Z,   0.90,  -5.17,  99.90,  -4.29,  -0.02,
03/20 02Z,   1.00,  -4.02,  99.90,  -3.05,  -0.02,
03/20 03Z,   1.10,  -2.94,  99.90,  -1.86,  -0.02,
03/20 04Z,   1.20,  -2.06,  99.90,  -0.88,  -0.02,
03/20 05Z,   1.30,  -1.46,  99.90,  -0.19,  -0.02,
03/20 06Z,   1.30,  -1.20,  99.90,   0.08,  -0.02,  (max)
03/20 07Z,   1.20,  -1.22,  99.90,  -0.05,  -0.02,
03/20 08Z,   1.20,  -1.41,  99.90,  -0.23,  -0.02,
03/20 09Z,   1.30,  -1.60,  99.90,  -0.32,  -0.02,
03/20 10Z,   1.30,  -1.68,  99.90,  -0.40,  -0.02,
03/20 11Z,   1.20,  -1.59,  99.90,  -0.42,  -0.02,  (min)
03/20 12Z,   1.20,  -1.38,  99.90,  -0.20,  -0.02,
03/20 13Z,   1.10,  -1.13,  99.90,  -0.05,  -0.02,
03/20 14Z,   1.10,  -0.95,  99.90,   0.13,  -0.02,  (max)
03/20 15Z,   1.00,  -0.94,  99.90,   0.04,  -0.02,
03/20 16Z,   1.00,  -1.21,  99.90,  -0.23,  -0.02,
03/20 17Z,   0.90,  -1.83,  99.90,  -0.95,  -0.02,
03/20 18Z,   0.90,  -2.82,  99.90,  -1.94,  -0.02,
03/20 19Z,   0.80,  -4.07,  99.90,  -3.29,  -0.02,
03/20 20Z,   0.80,  -5.40,  99.90,  -4.62,  -0.02,
03/20 21Z,   0.80,  -6.53,  99.90,  -5.75,  -0.02,
03/20 22Z,   0.80,  -7.24,  99.90,  -6.46,  -0.02,
03/20 23Z,   0.70,  -7.40,  99.90,  -6.72,  -0.02,  (min)
03/21 00Z,   0.70,  -7.02,  99.90,  -6.34,  -0.02,
03/21 01Z,   0.70,  -6.22,  99.90,  -5.55,  -0.02,
03/21 02Z,   0.70,  -5.18,  99.90,  -4.51,  -0.02,
03/21 03Z,   0.60,  -4.07,  99.90,  -3.49,  -0.02,
03/21 04Z,   0.70,  -3.03,  99.90,  -2.35,  -0.02,
03/21 05Z,   0.70,  -2.16,  99.90,  -1.48,  -0.02,
03/21 06Z,   0.70,  -1.55,  99.90,  -0.87,  -0.02,
03/21 07Z,   0.70,  -1.20,  99.90,  -0.53,  -0.02,
03/21 08Z,   0.70,  -1.10,  99.90,  -0.42,  -0.02,  (max)
03/21 09Z,   0.70,  -1.14,  99.90,  -0.46,  -0.02,  (min)
03/21 10Z,   0.80,  -1.21,  99.90,  -0.44,  -0.02,  (max)
03/21 11Z,   0.80,  -1.25,  99.90,  -0.47,  -0.02,  (min)
03/21 12Z,   0.90,  -1.20,  99.90,  -0.32,  -0.02,
03/21 13Z,  99.90,  -1.09,  99.90,  99.90,  -0.02,
03/21 14Z,  99.90,  -0.99,  99.90,  99.90,  -0.02,
03/21 15Z,  99.90,  -0.97,  99.90,  99.90,  -0.02,
03/21 16Z,  99.90,  -1.14,  99.90,  99.90,  -0.02,
03/21 17Z,  99.90,  -1.56,  99.90,  99.90,  -0.02,
03/21 18Z,  99.90,  -2.30,  99.90,  99.90,  -0.02,