EXTRA-TROPICAL  STORM  SURGE
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Surge List
#Port Townsend, WA : 04/12/2026 02:21:11 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/10 06Z,   0.30,   6.98,   7.58,  99.90,   0.30,
04/10 07Z,   0.30,   7.55,   8.12,  99.90,   0.27,
04/10 08Z,   0.30,   7.85,   8.35,  99.90,   0.20,  (max)
04/10 09Z,   0.30,   7.87,   8.31,  99.90,   0.14,
04/10 10Z,   0.30,   7.62,   7.99,  99.90,   0.07,
04/10 11Z,   0.30,   7.22,   7.62,  99.90,   0.10,
04/10 12Z,   0.50,   6.86,   7.25,  99.90,  -0.11,
04/10 13Z,   0.50,   6.61,   7.08,  99.90,  -0.03,
04/10 14Z,   0.60,   6.46,   6.89,  99.90,  -0.17,
04/10 15Z,   0.50,   6.39,   6.79,  99.90,  -0.10,
04/10 16Z,   0.50,   6.38,   6.58,  99.90,  -0.30,
04/10 17Z,   0.60,   6.28,   6.33,  99.90,  -0.55,
04/10 18Z,   0.70,   5.87,   5.92,  99.90,  -0.65,
04/10 19Z,   0.60,   5.09,   5.23,  99.90,  -0.46,
04/10 20Z,   0.60,   4.06,   4.30,  99.90,  -0.36,
04/10 21Z,   0.70,   2.96,   3.25,  99.90,  -0.41,
04/10 22Z,   0.70,   1.93,   2.29,  99.90,  -0.34,
04/10 23Z,   0.70,   1.14,   1.68,  99.90,  -0.16,
04/11 00Z,   0.60,   0.82,   1.39,  99.90,  -0.03,  (min)
04/11 01Z,   0.60,   1.04,   1.77,  99.90,   0.13,
04/11 02Z,   0.60,   1.68,   2.40,  99.90,   0.12,
04/11 03Z,   0.60,   2.61,   3.40,  99.90,   0.19,
04/11 04Z,   0.60,   3.75,   4.70,  99.90,   0.35,
04/11 05Z,   0.70,   5.01,   5.94,  99.90,   0.23,
04/11 06Z,   0.70,   6.18,   7.13,  99.90,   0.25,
04/11 07Z,   0.60,   7.08,   8.03,  99.90,   0.35,
04/11 08Z,   0.60,   7.66,   8.59,  99.90,   0.33,
04/11 09Z,   0.70,   7.92,   8.82,  99.90,   0.20,  (max)
04/11 10Z,   0.70,   7.83,   8.67,  99.90,   0.14,
04/11 11Z,   0.70,   7.41,   8.16,  99.90,   0.05,
04/11 12Z,   0.80,   6.85,   7.62,  99.90,  -0.03,
04/11 13Z,   0.90,   6.39,   7.04,  99.90,  -0.25,
04/11 14Z,   0.90,   6.10,   6.76,  99.90,  -0.24,
04/11 15Z,   0.80,   5.96,   6.63,  99.90,  -0.13,
04/11 16Z,   0.80,   5.95,   6.54,  99.90,  -0.21,
04/11 17Z,   0.90,   6.03,   6.47,  99.90,  -0.46,
04/11 18Z,   1.00,   6.03,   6.28,  99.90,  -0.75,
04/11 19Z,   0.90,   5.74,   6.05,  99.90,  -0.59,
04/11 20Z,   0.90,   5.10,   5.52,  99.90,  -0.48,
04/11 21Z,   0.90,   4.22,   4.66,  99.90,  -0.46,
04/11 22Z,   0.90,   3.20,   3.68,  99.90,  -0.42,
04/11 23Z,   0.90,   2.17,   2.64,  99.90,  -0.43,
04/12 00Z,   0.80,   1.35,   1.89,  99.90,  -0.26,
04/12 01Z,   0.90,   1.00,   1.59,  99.90,  -0.31,  (min)
04/12 02Z,   0.90,   1.19,   1.84,  99.90,  -0.25,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/12 03Z,   0.80,   1.84,  99.90,   2.39,  -0.25,
04/12 04Z,   0.80,   2.79,  99.90,   3.35,  -0.24,
04/12 05Z,   0.90,   3.98,  99.90,   4.65,  -0.23,
04/12 06Z,   0.90,   5.29,  99.90,   5.96,  -0.23,
04/12 07Z,   0.90,   6.48,  99.90,   7.16,  -0.22,
04/12 08Z,   0.90,   7.36,  99.90,   8.05,  -0.21,
04/12 09Z,   0.90,   7.85,  99.90,   8.54,  -0.21,
04/12 10Z,   0.90,   7.92,  99.90,   8.62,  -0.20,  (max)
04/12 11Z,   0.90,   7.56,  99.90,   8.26,  -0.19,
04/12 12Z,   0.90,   6.87,  99.90,   7.58,  -0.19,
04/12 13Z,   0.90,   6.14,  99.90,   6.86,  -0.18,
04/12 14Z,   0.90,   5.62,  99.90,   6.35,  -0.17,
04/12 15Z,   0.90,   5.38,  99.90,   6.11,  -0.17,  (min)
04/12 16Z,   1.00,   5.36,  99.90,   6.19,  -0.17,
04/12 17Z,   1.00,   5.51,  99.90,   6.34,  -0.17,
04/12 18Z,   0.90,   5.76,  99.90,   6.49,  -0.17,
04/12 19Z,   0.90,   5.93,  99.90,   6.66,  -0.17,  (max)
04/12 20Z,   0.90,   5.80,  99.90,   6.53,  -0.17,
04/12 21Z,   0.90,   5.31,  99.90,   6.04,  -0.17,
04/12 22Z,   0.90,   4.51,  99.90,   5.24,  -0.17,
04/12 23Z,   0.90,   3.49,  99.90,   4.22,  -0.17,
04/13 00Z,   0.90,   2.41,  99.90,   3.13,  -0.17,
04/13 01Z,   1.00,   1.55,  99.90,   2.37,  -0.17,
04/13 02Z,   0.90,   1.20,  99.90,   1.93,  -0.17,  (min)
04/13 03Z,   0.90,   1.45,  99.90,   2.18,  -0.17,
04/13 04Z,   1.00,   2.17,  99.90,   3.00,  -0.17,
04/13 05Z,   1.00,   3.21,  99.90,   4.04,  -0.17,
04/13 06Z,   0.90,   4.49,  99.90,   5.22,  -0.17,
04/13 07Z,   0.90,   5.83,  99.90,   6.56,  -0.17,
04/13 08Z,   1.00,   6.99,  99.90,   7.82,  -0.17,
04/13 09Z,   0.90,   7.73,  99.90,   8.46,  -0.17,
04/13 10Z,   0.90,   7.97,  99.90,   8.69,  -0.17,  (max)
04/13 11Z,   0.90,   7.67,  99.90,   8.40,  -0.17,
04/13 12Z,   0.90,   6.91,  99.90,   7.64,  -0.17,
04/13 13Z,   0.80,   5.91,  99.90,   6.54,  -0.17,
04/13 14Z,   0.80,   5.05,  99.90,   5.68,  -0.17,
04/13 15Z,   0.80,   4.58,  99.90,   5.21,  -0.17,
04/13 16Z,   0.80,   4.51,  99.90,   5.13,  -0.17,  (min)
04/13 17Z,   0.80,   4.71,  99.90,   5.34,  -0.17,
04/13 18Z,   0.70,   5.12,  99.90,   5.65,  -0.17,
04/13 19Z,   0.70,   5.62,  99.90,   6.15,  -0.17,
04/13 20Z,   0.70,   6.01,  99.90,   6.54,  -0.17,
04/13 21Z,   0.70,   6.06,  99.90,   6.59,  -0.17,  (max)
04/13 22Z,   0.70,   5.68,  99.90,   6.21,  -0.17,
04/13 23Z,   0.70,   4.90,  99.90,   5.43,  -0.17,
04/14 00Z,   0.70,   3.82,  99.90,   4.35,  -0.17,
04/14 01Z,   0.70,   2.67,  99.90,   3.20,  -0.17,
04/14 02Z,   0.80,   1.81,  99.90,   2.44,  -0.17,
04/14 03Z,   0.80,   1.55,  99.90,   2.18,  -0.17,  (min)
04/14 04Z,   0.70,   1.94,  99.90,   2.47,  -0.17,
04/14 05Z,   0.70,   2.79,  99.90,   3.32,  -0.17,
04/14 06Z,   0.70,   3.94,  99.90,   4.47,  -0.17,
04/14 07Z,   0.70,   5.27,  99.90,   5.80,  -0.17,
04/14 08Z,   0.60,   6.58,  99.90,   7.01,  -0.17,
04/14 09Z,   0.60,   7.58,  99.90,   8.01,  -0.17,
04/14 10Z,   0.60,   8.02,  99.90,   8.45,  -0.17,  (max)
04/14 11Z,   0.70,   7.83,  99.90,   8.36,  -0.17,
04/14 12Z,   0.70,   7.03,  99.90,   7.56,  -0.17,
04/14 13Z,   0.70,   5.81,  99.90,   6.34,  -0.17,
04/14 14Z,   0.70,   4.54,  99.90,   5.07,  -0.17,
04/14 15Z,   0.80,   3.66,  99.90,   4.28,  -0.17,
04/14 16Z,   0.80,   3.37,  99.90,   4.00,  -0.17,  (min)
04/14 17Z,   0.80,   3.58,  99.90,   4.21,  -0.17,
04/14 18Z,   0.80,   4.12,  99.90,   4.75,  -0.17,
04/14 19Z,   0.90,   4.85,  99.90,   5.58,  -0.17,
04/14 20Z,   0.90,   5.66,  99.90,   6.39,  -0.17,
04/14 21Z,   0.90,   6.29,  99.90,   7.02,  -0.17,
04/14 22Z,   1.00,   6.50,  99.90,   7.33,  -0.17,  (max)
04/14 23Z,   1.00,   6.18,  99.90,   7.01,  -0.17,
04/15 00Z,   1.00,   5.36,  99.90,   6.19,  -0.17,
04/15 01Z,   1.10,   4.21,  99.90,   5.13,  -0.17,
04/15 02Z,   1.10,   3.02,  99.90,   3.95,  -0.17,
04/15 03Z,   1.10,   2.24,  99.90,   3.17,  -0.17,  (min)
04/15 04Z,   1.20,   2.16,  99.90,   3.18,  -0.17,
04/15 05Z,   1.20,   2.72,  99.90,   3.75,  -0.17,
04/15 06Z,   1.20,   3.70,  99.90,   4.73,  -0.17,
04/15 07Z,   1.20,   4.92,  99.90,   5.95,  -0.17,
04/15 08Z,   1.20,   6.23,  99.90,   7.25,  -0.17,
04/15 09Z,   1.10,   7.39,  99.90,   8.32,  -0.17,
04/15 10Z,   1.10,   8.08,  99.90,   9.01,  -0.17,  (max)
04/15 11Z,   1.00,   8.07,  99.90,   8.90,  -0.17,
04/15 12Z,   1.00,   7.31,  99.90,   8.14,  -0.17,
04/15 13Z,   1.00,   5.94,  99.90,   6.77,  -0.17,
04/15 14Z,   0.90,   4.30,  99.90,   5.03,  -0.17,
04/15 15Z,   0.90,   2.87,  99.90,   3.60,  -0.17,
04/15 16Z,   0.90,   2.11,  99.90,   2.84,  -0.17,  (min)
04/15 17Z,   0.90,   2.14,  99.90,   2.87,  -0.17,
04/15 18Z,   0.80,   2.74,  99.90,   3.36,  -0.17,