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 10:23:18 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
06/22 18Z,  -0.10,  -8.17,  -7.96,  99.90,   0.31,
06/22 19Z,  -0.10,  -6.69,  -6.61,  99.90,   0.18,
06/22 20Z,  -0.20,  -5.05,  -5.06,  99.90,   0.19,
06/22 21Z,  -0.10,  -3.46,  -3.60,  99.90,  -0.04,
06/22 22Z,  -0.10,  -2.12,  -2.33,  99.90,  -0.11,
06/22 23Z,  -0.10,  -1.16,  -1.32,  99.90,  -0.06,
06/23 00Z,   0.00,  -0.68,  -0.76,  99.90,  -0.08,
06/23 01Z,   0.00,  -0.64,  -0.69,  99.90,  -0.05,  (max)
06/23 02Z,   0.00,  -0.85,  -0.93,  99.90,  -0.08,
06/23 03Z,   0.00,  -1.08,  -1.12,  99.90,  -0.04,  (min)
06/23 04Z,   0.00,  -1.11,  -1.08,  99.90,   0.03,
06/23 05Z,   0.00,  -0.88,  -0.75,  99.90,   0.13,
06/23 06Z,   0.00,  -0.45,  -0.37,  99.90,   0.08,
06/23 07Z,   0.00,   0.01,   0.05,  99.90,   0.04,
06/23 08Z,   0.00,   0.29,   0.37,  99.90,   0.08,  (max)
06/23 09Z,   0.00,   0.22,   0.32,  99.90,   0.10,
06/23 10Z,   0.00,  -0.33,  -0.20,  99.90,   0.13,
06/23 11Z,   0.00,  -1.47,  -1.26,  99.90,   0.21,
06/23 12Z,   0.00,  -3.16,  -2.87,  99.90,   0.29,
06/23 13Z,   0.00,  -5.25,  -5.00,  99.90,   0.25,
06/23 14Z,   0.00,  -7.40,  -7.20,  99.90,   0.20,
06/23 15Z,   0.00,  -9.20,  -9.07,  99.90,   0.13,
06/23 16Z,   0.00, -10.29, -10.06,  99.90,   0.23,
06/23 17Z,   0.00, -10.47, -10.16,  99.90,   0.31,  (min)
06/23 18Z,   0.00,  -9.78,  -9.48,  99.90,   0.30,
06/23 19Z,   0.00,  -8.42,  -8.30,  99.90,   0.12,
06/23 20Z,   0.00,  -6.65,  -6.64,  99.90,   0.01,
06/23 21Z,   0.00,  -4.73,  -4.87,  99.90,  -0.14,
06/23 22Z,   0.00,  -2.90,  -3.10,  99.90,  -0.20,
06/23 23Z,   0.00,  -1.35,  -1.63,  99.90,  -0.28,
06/24 00Z,   0.00,  -0.28,  -0.49,  99.90,  -0.21,
06/24 01Z,   0.00,   0.22,   0.02,  99.90,  -0.20,
06/24 02Z,   0.00,   0.23,   0.04,  99.90,  -0.19,  (max)
06/24 03Z,   0.00,  -0.06,  -0.19,  99.90,  -0.13,
06/24 04Z,   0.00,  -0.36,  -0.34,  99.90,   0.02,
06/24 05Z,   0.00,  -0.47,  -0.41,  99.90,   0.06,  (min)
06/24 06Z,   0.00,  -0.33,  -0.27,  99.90,   0.06,
06/24 07Z,   0.00,  -0.03,   0.07,  99.90,   0.10,
06/24 08Z,   0.00,   0.27,   0.47,  99.90,   0.20,
06/24 09Z,   0.00,   0.38,   0.65,  99.90,   0.27,  (max)
06/24 10Z,   0.00,   0.14,   0.41,  99.90,   0.27,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
06/24 11Z,   0.00,  -0.60,  99.90,  -0.34,   0.26,
06/24 12Z,   0.00,  -1.92,  99.90,  -1.67,   0.26,
06/24 13Z,   0.00,  -3.80,  99.90,  -3.56,   0.25,
06/24 14Z,   0.10,  -6.03,  99.90,  -5.69,   0.24,
06/24 15Z,   0.00,  -8.24,  99.90,  -8.00,   0.23,
06/24 16Z,   0.00,  -9.97,  99.90,  -9.74,   0.23,
06/24 17Z,   0.00, -10.88,  99.90, -10.66,   0.22,  (min)
06/24 18Z,   0.00, -10.83,  99.90, -10.62,   0.21,
06/24 19Z,   0.00,  -9.90,  99.90,  -9.69,   0.21,
06/24 20Z,   0.00,  -8.31,  99.90,  -8.11,   0.20,
06/24 21Z,   0.00,  -6.34,  99.90,  -6.15,   0.19,
06/24 22Z,   0.10,  -4.25,  99.90,  -3.96,   0.18,
06/24 23Z,   0.00,  -2.28,  99.90,  -2.09,   0.18,
06/25 00Z,   0.10,  -0.67,  99.90,  -0.38,   0.18,
06/25 01Z,   0.10,   0.39,  99.90,   0.67,   0.18,
06/25 02Z,   0.10,   0.82,  99.90,   1.10,   0.18,  (max)
06/25 03Z,   0.10,   0.72,  99.90,   1.00,   0.18,
06/25 04Z,   0.10,   0.34,  99.90,   0.63,   0.18,
06/25 05Z,   0.10,  -0.02,  99.90,   0.26,   0.18,
06/25 06Z,   0.10,  -0.19,  99.90,   0.10,   0.18,  (min)
06/25 07Z,   0.20,  -0.11,  99.90,   0.28,   0.18,
06/25 08Z,   0.20,   0.11,  99.90,   0.50,   0.18,
06/25 09Z,   0.10,   0.31,  99.90,   0.59,   0.18,
06/25 10Z,   0.10,   0.32,  99.90,   0.60,   0.18,  (max)
06/25 11Z,   0.10,  -0.04,  99.90,   0.25,   0.18,
06/25 12Z,   0.10,  -0.89,  99.90,  -0.61,   0.18,
06/25 13Z,   0.10,  -2.34,  99.90,  -2.06,   0.18,
06/25 14Z,   0.10,  -4.33,  99.90,  -4.05,   0.18,
06/25 15Z,   0.10,  -6.61,  99.90,  -6.32,   0.18,
06/25 16Z,   0.10,  -8.76,  99.90,  -8.48,   0.18,
06/25 17Z,   0.10, -10.35,  99.90, -10.06,   0.18,
06/25 18Z,   0.10, -11.04,  99.90, -10.76,   0.18,  (min)
06/25 19Z,   0.00, -10.76,  99.90, -10.58,   0.18,
06/25 20Z,   0.00,  -9.63,  99.90,  -9.44,   0.18,
06/25 21Z,   0.10,  -7.89,  99.90,  -7.60,   0.18,
06/25 22Z,   0.10,  -5.80,  99.90,  -5.52,   0.18,
06/25 23Z,   0.00,  -3.64,  99.90,  -3.46,   0.18,
06/26 00Z,   0.00,  -1.66,  99.90,  -1.47,   0.18,
06/26 01Z,   0.00,  -0.11,  99.90,   0.08,   0.18,
06/26 02Z,   0.10,   0.82,  99.90,   1.11,   0.18,
06/26 03Z,   0.10,   1.09,  99.90,   1.38,   0.18,  (max)
06/26 04Z,   0.10,   0.86,  99.90,   1.14,   0.18,
06/26 05Z,   0.10,   0.39,  99.90,   0.68,   0.18,
06/26 06Z,   0.10,  -0.02,  99.90,   0.27,   0.18,
06/26 07Z,   0.10,  -0.21,  99.90,   0.08,   0.18,  (min)
06/26 08Z,   0.10,  -0.17,  99.90,   0.12,   0.18,
06/26 09Z,   0.10,  -0.00,  99.90,   0.28,   0.18,
06/26 10Z,   0.10,   0.13,  99.90,   0.42,   0.18,  (max)
06/26 11Z,   0.10,   0.08,  99.90,   0.36,   0.18,
06/26 12Z,   0.10,  -0.33,  99.90,  -0.05,   0.18,
06/26 13Z,   0.10,  -1.25,  99.90,  -0.97,   0.18,
06/26 14Z,   0.10,  -2.76,  99.90,  -2.48,   0.18,
06/26 15Z,   0.10,  -4.78,  99.90,  -4.49,   0.18,
06/26 16Z,   0.10,  -7.00,  99.90,  -6.71,   0.18,
06/26 17Z,   0.10,  -9.00,  99.90,  -8.71,   0.18,
06/26 18Z,   0.10, -10.35,  99.90, -10.07,   0.18,
06/26 19Z,   0.10, -10.80,  99.90, -10.51,   0.18,  (min)
06/26 20Z,   0.10, -10.30,  99.90, -10.02,   0.18,
06/26 21Z,   0.10,  -9.02,  99.90,  -8.74,   0.18,
06/26 22Z,   0.10,  -7.20,  99.90,  -6.91,   0.18,
06/26 23Z,   0.10,  -5.09,  99.90,  -4.80,   0.18,
06/27 00Z,   0.10,  -2.96,  99.90,  -2.67,   0.18,
06/27 01Z,   0.00,  -1.07,  99.90,  -0.89,   0.18,
06/27 02Z,   0.10,   0.31,  99.90,   0.60,   0.18,
06/27 03Z,   0.10,   1.03,  99.90,   1.32,   0.18,
06/27 04Z,   0.10,   1.11,  99.90,   1.39,   0.18,  (max)
06/27 05Z,   0.10,   0.72,  99.90,   1.01,   0.18,
06/27 06Z,   0.10,   0.18,  99.90,   0.46,   0.18,
06/27 07Z,   0.10,  -0.27,  99.90,   0.02,   0.18,
06/27 08Z,   0.10,  -0.48,  99.90,  -0.20,   0.18,  (min)
06/27 09Z,   0.10,  -0.47,  99.90,  -0.19,   0.18,
06/27 10Z,   0.10,  -0.35,  99.90,  -0.07,   0.18,
06/27 11Z,   0.10,  -0.26,  99.90,   0.03,   0.18,  (max)
06/27 12Z,   0.10,  -0.34,  99.90,  -0.06,   0.18,
06/27 13Z,   0.10,  -0.78,  99.90,  -0.49,   0.18,
06/27 14Z,   0.10,  -1.71,  99.90,  -1.43,   0.18,
06/27 15Z,   0.10,  -3.21,  99.90,  -2.93,   0.18,
06/27 16Z,   0.10,  -5.15,  99.90,  -4.87,   0.18,
06/27 17Z,   0.10,  -7.21,  99.90,  -6.92,   0.18,
06/27 18Z,   0.10,  -8.96,  99.90,  -8.68,   0.18,
06/27 19Z,   0.00, -10.03,  99.90,  -9.84,   0.18,
06/27 20Z,   0.00, -10.21,  99.90, -10.02,   0.18,  (min)
06/27 21Z,   0.00,  -9.52,  99.90,  -9.34,   0.18,
06/27 22Z,   0.10,  -8.14,  99.90,  -7.86,   0.18,
06/27 23Z,   0.00,  -6.30,  99.90,  -6.11,   0.18,
06/28 00Z,   0.00,  -4.24,  99.90,  -4.06,   0.18,
06/28 01Z,  99.90,  -2.23,  99.90,  99.90,   0.18,
06/28 02Z,  99.90,  -0.54,  99.90,  99.90,   0.18,
06/28 03Z,  99.90,   0.60,  99.90,  99.90,   0.18,
06/28 04Z,  99.90,   1.07,  99.90,  99.90,   0.18,
06/28 05Z,  99.90,   0.92,  99.90,  99.90,   0.18,
06/28 06Z,  99.90,   0.38,  99.90,  99.90,   0.18,