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 : 06/24/2025 21:21:00 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
06/23 06Z,   0.00,   2.75,   2.83,  99.90,   0.08,
06/23 07Z,   0.00,   3.21,   3.25,  99.90,   0.04,
06/23 08Z,   0.00,   3.49,   3.57,  99.90,   0.08,  (max)
06/23 09Z,   0.00,   3.42,   3.52,  99.90,   0.10,
06/23 10Z,   0.00,   2.87,   3.00,  99.90,   0.13,
06/23 11Z,   0.00,   1.73,   1.94,  99.90,   0.21,
06/23 12Z,   0.00,   0.04,   0.33,  99.90,   0.29,
06/23 13Z,   0.00,  -2.05,  -1.80,  99.90,   0.25,
06/23 14Z,   0.00,  -4.20,  -4.00,  99.90,   0.20,
06/23 15Z,   0.00,  -6.00,  -5.87,  99.90,   0.13,
06/23 16Z,   0.00,  -7.09,  -6.86,  99.90,   0.23,
06/23 17Z,   0.00,  -7.27,  -6.96,  99.90,   0.31,  (min)
06/23 18Z,   0.00,  -6.58,  -6.28,  99.90,   0.30,
06/23 19Z,   0.00,  -5.22,  -5.10,  99.90,   0.12,
06/23 20Z,   0.00,  -3.45,  -3.44,  99.90,   0.01,
06/23 21Z,   0.00,  -1.53,  -1.67,  99.90,  -0.14,
06/23 22Z,   0.00,   0.30,   0.10,  99.90,  -0.20,
06/23 23Z,   0.00,   1.85,   1.57,  99.90,  -0.28,
06/24 00Z,   0.00,   2.92,   2.71,  99.90,  -0.21,
06/24 01Z,   0.00,   3.42,   3.22,  99.90,  -0.20,
06/24 02Z,   0.00,   3.43,   3.24,  99.90,  -0.19,  (max)
06/24 03Z,   0.00,   3.14,   3.01,  99.90,  -0.13,
06/24 04Z,   0.00,   2.84,   2.86,  99.90,   0.02,
06/24 05Z,   0.00,   2.73,   2.79,  99.90,   0.06,  (min)
06/24 06Z,   0.00,   2.87,   2.93,  99.90,   0.06,
06/24 07Z,   0.00,   3.17,   3.27,  99.90,   0.10,
06/24 08Z,   0.00,   3.47,   3.67,  99.90,   0.20,
06/24 09Z,   0.00,   3.58,   3.85,  99.90,   0.27,  (max)
06/24 10Z,   0.10,   3.34,   3.61,  99.90,   0.17,
06/24 11Z,   0.00,   2.60,   2.87,  99.90,   0.27,
06/24 12Z,   0.00,   1.28,   1.68,  99.90,   0.40,
06/24 13Z,   0.00,  -0.60,  -0.11,  99.90,   0.49,
06/24 14Z,   0.00,  -2.83,  -2.42,  99.90,   0.41,
06/24 15Z,   0.00,  -5.04,  -4.71,  99.90,   0.33,
06/24 16Z,   0.00,  -6.77,  -6.60,  99.90,   0.17,
06/24 17Z,   0.00,  -7.68,  -7.40,  99.90,   0.28,  (min)
06/24 18Z,   0.00,  -7.63,  -7.21,  99.90,   0.42,
06/24 19Z,   0.00,  -6.70,  -6.42,  99.90,   0.28,
06/24 20Z,   0.00,  -5.11,  -4.96,  99.90,   0.15,
06/24 21Z,   0.00,  -3.14,  -3.22,  99.90,  -0.08,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
06/24 22Z,   0.00,  -1.05,  99.90,  -1.10,  -0.06,
06/24 23Z,   0.00,   0.92,  99.90,   0.89,  -0.03,
06/25 00Z,   0.00,   2.53,  99.90,   2.52,  -0.01,
06/25 01Z,   0.10,   3.59,  99.90,   3.70,   0.01,
06/25 02Z,   0.10,   4.02,  99.90,   4.15,   0.04,  (max)
06/25 03Z,   0.10,   3.92,  99.90,   4.08,   0.06,
06/25 04Z,   0.10,   3.54,  99.90,   3.73,   0.08,
06/25 05Z,   0.10,   3.18,  99.90,   3.38,   0.11,
06/25 06Z,   0.20,   3.01,  99.90,   3.34,   0.13,  (min)
06/25 07Z,   0.20,   3.09,  99.90,   3.44,   0.15,
06/25 08Z,   0.20,   3.31,  99.90,   3.69,   0.18,
06/25 09Z,   0.10,   3.51,  99.90,   3.81,   0.20,
06/25 10Z,   0.10,   3.52,  99.90,   3.81,   0.20,  (max)
06/25 11Z,   0.10,   3.16,  99.90,   3.46,   0.20,
06/25 12Z,   0.10,   2.31,  99.90,   2.60,   0.20,
06/25 13Z,   0.10,   0.86,  99.90,   1.16,   0.20,
06/25 14Z,   0.10,  -1.13,  99.90,  -0.83,   0.20,
06/25 15Z,   0.10,  -3.41,  99.90,  -3.11,   0.20,
06/25 16Z,   0.10,  -5.56,  99.90,  -5.26,   0.20,
06/25 17Z,   0.10,  -7.15,  99.90,  -6.85,   0.20,
06/25 18Z,   0.10,  -7.84,  99.90,  -7.54,   0.20,  (min)
06/25 19Z,   0.10,  -7.56,  99.90,  -7.26,   0.20,
06/25 20Z,   0.00,  -6.43,  99.90,  -6.23,   0.20,
06/25 21Z,   0.00,  -4.69,  99.90,  -4.49,   0.20,
06/25 22Z,   0.00,  -2.60,  99.90,  -2.40,   0.20,
06/25 23Z,   0.00,  -0.44,  99.90,  -0.24,   0.20,
06/26 00Z,   0.00,   1.54,  99.90,   1.74,   0.20,
06/26 01Z,   0.00,   3.09,  99.90,   3.29,   0.20,
06/26 02Z,   0.00,   4.02,  99.90,   4.22,   0.20,
06/26 03Z,   0.00,   4.29,  99.90,   4.49,   0.20,  (max)
06/26 04Z,   0.00,   4.06,  99.90,   4.26,   0.20,
06/26 05Z,   0.00,   3.59,  99.90,   3.79,   0.20,
06/26 06Z,   0.10,   3.18,  99.90,   3.48,   0.20,
06/26 07Z,   0.10,   2.99,  99.90,   3.29,   0.20,  (min)
06/26 08Z,   0.10,   3.03,  99.90,   3.33,   0.20,
06/26 09Z,   0.10,   3.20,  99.90,   3.50,   0.20,
06/26 10Z,   0.00,   3.33,  99.90,   3.53,   0.20,
06/26 11Z,   0.10,   3.28,  99.90,   3.58,   0.20,  (max)
06/26 12Z,   0.10,   2.87,  99.90,   3.17,   0.20,
06/26 13Z,   0.10,   1.95,  99.90,   2.25,   0.20,
06/26 14Z,   0.10,   0.44,  99.90,   0.74,   0.20,
06/26 15Z,   0.10,  -1.58,  99.90,  -1.28,   0.20,
06/26 16Z,   0.10,  -3.80,  99.90,  -3.50,   0.20,
06/26 17Z,   0.10,  -5.80,  99.90,  -5.50,   0.20,
06/26 18Z,   0.10,  -7.15,  99.90,  -6.85,   0.20,
06/26 19Z,   0.10,  -7.60,  99.90,  -7.30,   0.20,  (min)
06/26 20Z,   0.10,  -7.10,  99.90,  -6.80,   0.20,
06/26 21Z,   0.10,  -5.82,  99.90,  -5.52,   0.20,
06/26 22Z,   0.10,  -4.00,  99.90,  -3.70,   0.20,
06/26 23Z,   0.10,  -1.89,  99.90,  -1.59,   0.20,
06/27 00Z,   0.10,   0.24,  99.90,   0.54,   0.20,
06/27 01Z,   0.10,   2.13,  99.90,   2.43,   0.20,
06/27 02Z,   0.10,   3.51,  99.90,   3.81,   0.20,
06/27 03Z,   0.10,   4.23,  99.90,   4.53,   0.20,
06/27 04Z,   0.10,   4.31,  99.90,   4.61,   0.20,  (max)
06/27 05Z,   0.10,   3.92,  99.90,   4.22,   0.20,
06/27 06Z,   0.10,   3.38,  99.90,   3.68,   0.20,
06/27 07Z,   0.10,   2.93,  99.90,   3.23,   0.20,
06/27 08Z,   0.10,   2.72,  99.90,   3.02,   0.20,  (min)
06/27 09Z,   0.10,   2.73,  99.90,   3.02,   0.20,
06/27 10Z,   0.10,   2.85,  99.90,   3.15,   0.20,
06/27 11Z,   0.10,   2.94,  99.90,   3.24,   0.20,  (max)
06/27 12Z,   0.10,   2.86,  99.90,   3.16,   0.20,
06/27 13Z,   0.10,   2.42,  99.90,   2.72,   0.20,
06/27 14Z,   0.10,   1.49,  99.90,   1.79,   0.20,
06/27 15Z,   0.10,  -0.01,  99.90,   0.29,   0.20,
06/27 16Z,   0.10,  -1.95,  99.90,  -1.65,   0.20,
06/27 17Z,   0.10,  -4.01,  99.90,  -3.71,   0.20,
06/27 18Z,   0.00,  -5.76,  99.90,  -5.56,   0.20,
06/27 19Z,   0.00,  -6.83,  99.90,  -6.63,   0.20,
06/27 20Z,   0.00,  -7.01,  99.90,  -6.81,   0.20,  (min)
06/27 21Z,   0.00,  -6.32,  99.90,  -6.12,   0.20,
06/27 22Z,   0.00,  -4.94,  99.90,  -4.74,   0.20,
06/27 23Z,   0.00,  -3.10,  99.90,  -2.90,   0.20,
06/28 00Z,   0.00,  -1.04,  99.90,  -0.84,   0.20,
06/28 01Z,   0.00,   0.97,  99.90,   1.17,   0.20,
06/28 02Z,   0.00,   2.66,  99.90,   2.86,   0.20,
06/28 03Z,   0.00,   3.80,  99.90,   4.00,   0.20,
06/28 04Z,   0.00,   4.27,  99.90,   4.47,   0.20,  (max)
06/28 05Z,   0.00,   4.12,  99.90,   4.32,   0.20,
06/28 06Z,   0.00,   3.58,  99.90,   3.78,   0.20,
06/28 07Z,   0.00,   2.96,  99.90,   3.16,   0.20,
06/28 08Z,   0.00,   2.47,  99.90,   2.67,   0.20,
06/28 09Z,   0.00,   2.23,  99.90,   2.42,   0.20,
06/28 10Z,   0.00,   2.19,  99.90,   2.39,   0.20,  (min)
06/28 11Z,   0.00,   2.27,  99.90,   2.47,   0.20,
06/28 12Z,   0.00,   2.34,  99.90,   2.54,   0.20,
06/28 13Z,  99.90,   2.25,  99.90,  99.90,   0.20,
06/28 14Z,  99.90,   1.83,  99.90,  99.90,   0.20,
06/28 15Z,  99.90,   0.93,  99.90,  99.90,   0.20,
06/28 16Z,  99.90,  -0.48,  99.90,  99.90,   0.20,
06/28 17Z,  99.90,  -2.24,  99.90,  99.90,   0.20,
06/28 18Z,  99.90,  -4.03,  99.90,  99.90,   0.20,