EXTRA-TROPICAL  STORM  SURGE
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hat-on
mhhw-on
msl-on
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Alaska
Gulf of Alaska
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Cherry Point, WA
Friday Harbor WA
Port Townsend
Seattle, WA
Port Angeles, WA
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Toke Point, WA
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Port Orford, OR
Crescent City, CA
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Point Reyes, CA
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San Francisco CA
Surge List
West Coast
#Port Townsend, WA : 05/16/2026 01:23:26 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/14 06Z,   0.30,  -2.34,  -2.51,  99.90,  -0.47,
05/14 07Z,   0.30,  -1.35,  -1.63,  99.90,  -0.58,
05/14 08Z,   0.30,  -0.51,  -0.67,  99.90,  -0.46,
05/14 09Z,   0.30,  -0.10,  -0.18,  99.90,  -0.38,  (max)
05/14 10Z,   0.30,  -0.36,  -0.34,  99.90,  -0.28,
05/14 11Z,   0.20,  -1.39,  -1.18,  99.90,   0.01,
05/14 12Z,   0.10,  -3.06,  -2.90,  99.90,   0.06,
05/14 13Z,   0.10,  -5.09,  -4.91,  99.90,   0.08,
05/14 14Z,   0.10,  -7.03,  -6.90,  99.90,   0.03,
05/14 15Z,   0.10,  -8.32,  -8.01,  99.90,   0.21,
05/14 16Z,   0.00,  -8.68,  -8.39,  99.90,   0.29,  (min)
05/14 17Z,   0.10,  -8.19,  -7.96,  99.90,   0.13,
05/14 18Z,   0.20,  -7.17,  -6.84,  99.90,   0.13,
05/14 19Z,   0.10,  -5.86,  -5.77,  99.90,  -0.01,
05/14 20Z,   0.20,  -4.40,  -4.45,  99.90,  -0.25,
05/14 21Z,   0.20,  -2.99,  -2.99,  99.90,  -0.20,
05/14 22Z,   0.20,  -1.91,  -1.98,  99.90,  -0.27,
05/14 23Z,   0.20,  -1.37,  -1.47,  99.90,  -0.30,  (max)
05/15 00Z,   0.30,  -1.41,  -1.57,  99.90,  -0.46,
05/15 01Z,   0.30,  -1.96,  -1.97,  99.90,  -0.31,
05/15 02Z,   0.30,  -2.76,  -2.84,  99.90,  -0.38,
05/15 03Z,   0.30,  -3.41,  -3.44,  99.90,  -0.33,
05/15 04Z,   0.30,  -3.52,  -3.59,  99.90,  -0.37,  (min)
05/15 05Z,   0.30,  -3.06,  -3.07,  99.90,  -0.31,
05/15 06Z,   0.40,  -2.26,  -2.31,  99.90,  -0.45,
05/15 07Z,   0.30,  -1.38,  -1.51,  99.90,  -0.43,
05/15 08Z,   0.30,  -0.57,  -0.64,  99.90,  -0.37,
05/15 09Z,   0.40,  -0.01,   0.10,  99.90,  -0.29,
05/15 10Z,   0.40,   0.03,   0.20,  99.90,  -0.23,  (max)
05/15 11Z,   0.30,  -0.70,  -0.41,  99.90,  -0.01,
05/15 12Z,   0.20,  -2.25,  -1.98,  99.90,   0.07,
05/15 13Z,   0.30,  -4.42,  -4.18,  99.90,  -0.06,
05/15 14Z,   0.30,  -6.81,  -6.70,  99.90,  -0.19,
05/15 15Z,   0.20,  -8.84,  -8.60,  99.90,   0.04,
05/15 16Z,   0.20,  -9.96,  -9.61,  99.90,   0.15,  (min)
05/15 17Z,   0.30,  -9.95,  -9.58,  99.90,   0.07,
05/15 18Z,   0.30,  -9.04,  -8.61,  99.90,   0.13,
05/15 19Z,   0.30,  -7.60,  -7.43,  99.90,  -0.13,
05/15 20Z,   0.30,  -5.90,  -5.90,  99.90,  -0.30,
05/15 21Z,   0.40,  -4.09,  -4.20,  99.90,  -0.51,
05/15 22Z,   0.40,  -2.40,  -2.39,  99.90,  -0.39,
05/15 23Z,   0.30,  -1.13,  -1.15,  99.90,  -0.32,
05/16 00Z,   0.20,  -0.50,  -0.78,  99.90,  -0.48,
05/16 01Z,   0.30,  -0.55,  -0.78,  99.90,  -0.53,  (max)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/16 02Z,   0.30,  -1.16,  99.90,  -1.35,  -0.49,
05/16 03Z,   0.30,  -2.00,  99.90,  -2.15,  -0.45,
05/16 04Z,   0.20,  -2.59,  99.90,  -2.81,  -0.42,  (min)
05/16 05Z,   0.30,  -2.62,  99.90,  -2.70,  -0.38,
05/16 06Z,   0.30,  -2.11,  99.90,  -2.15,  -0.35,
05/16 07Z,   0.30,  -1.35,  99.90,  -1.37,  -0.31,
05/16 08Z,   0.30,  -0.62,  99.90,  -0.59,  -0.27,
05/16 09Z,   0.30,  -0.02,  99.90,   0.04,  -0.24,
05/16 10Z,   0.30,   0.26,  99.90,   0.36,  -0.20,  (max)
05/16 11Z,   0.30,  -0.08,  99.90,   0.06,  -0.17,
05/16 12Z,   0.30,  -1.26,  99.90,  -1.09,  -0.13,
05/16 13Z,   0.30,  -3.26,  99.90,  -3.06,  -0.09,
05/16 14Z,   0.30,  -5.81,  99.90,  -5.61,  -0.09,
05/16 15Z,   0.20,  -8.39,  99.90,  -8.28,  -0.09,
05/16 16Z,   0.20, -10.36,  99.90, -10.25,  -0.09,
05/16 17Z,   0.20, -11.19,  99.90, -11.09,  -0.09,  (min)
05/16 18Z,   0.20, -10.80,  99.90, -10.69,  -0.09,
05/16 19Z,   0.20,  -9.51,  99.90,  -9.40,  -0.09,
05/16 20Z,   0.20,  -7.74,  99.90,  -7.64,  -0.09,
05/16 21Z,   0.20,  -5.75,  99.90,  -5.64,  -0.09,
05/16 22Z,   0.30,  -3.68,  99.90,  -3.47,  -0.09,
05/16 23Z,   0.40,  -1.80,  99.90,  -1.49,  -0.09,
05/17 00Z,   0.40,  -0.43,  99.90,  -0.13,  -0.09,
05/17 01Z,   0.40,   0.20,  99.90,   0.50,  -0.09,  (max)
05/17 02Z,   0.40,   0.08,  99.90,   0.39,  -0.09,
05/17 03Z,   0.40,  -0.59,  99.90,  -0.28,  -0.09,
05/17 04Z,   0.40,  -1.42,  99.90,  -1.12,  -0.09,
05/17 05Z,   0.30,  -1.94,  99.90,  -1.74,  -0.09,  (min)
05/17 06Z,   0.30,  -1.88,  99.90,  -1.68,  -0.09,
05/17 07Z,   0.30,  -1.37,  99.90,  -1.16,  -0.09,
05/17 08Z,   0.20,  -0.71,  99.90,  -0.60,  -0.09,
05/17 09Z,   0.20,  -0.13,  99.90,  -0.03,  -0.09,
05/17 10Z,   0.10,   0.26,  99.90,   0.27,  -0.09,
05/17 11Z,   0.20,   0.28,  99.90,   0.39,  -0.09,  (max)
05/17 12Z,   0.20,  -0.38,  99.90,  -0.27,  -0.09,
05/17 13Z,   0.10,  -1.92,  99.90,  -1.92,  -0.09,
05/17 14Z,   0.10,  -4.26,  99.90,  -4.25,  -0.09,
05/17 15Z,   0.10,  -7.02,  99.90,  -7.01,  -0.09,
05/17 16Z,   0.10,  -9.61,  99.90,  -9.61,  -0.09,
05/17 17Z,   0.10, -11.39,  99.90, -11.38,  -0.09,
05/17 18Z,   0.00, -11.89,  99.90, -11.99,  -0.09,  (min)
05/17 19Z,   0.00, -11.16,  99.90, -11.26,  -0.09,
05/17 20Z,   0.00,  -9.61,  99.90,  -9.71,  -0.09,
05/17 21Z,   0.00,  -7.65,  99.90,  -7.74,  -0.09,
05/17 22Z,   0.00,  -5.48,  99.90,  -5.57,  -0.09,
05/17 23Z,   0.00,  -3.26,  99.90,  -3.36,  -0.09,
05/18 00Z,   0.00,  -1.30,  99.90,  -1.40,  -0.09,
05/18 01Z,   0.00,   0.06,  99.90,  -0.03,  -0.09,
05/18 02Z,   0.00,   0.63,  99.90,   0.54,  -0.09,  (max)
05/18 03Z,   0.10,   0.45,  99.90,   0.45,  -0.09,
05/18 04Z,   0.10,  -0.26,  99.90,  -0.26,  -0.09,
05/18 05Z,   0.10,  -1.06,  99.90,  -1.06,  -0.09,
05/18 06Z,   0.10,  -1.50,  99.90,  -1.49,  -0.09,  (min)
05/18 07Z,   0.10,  -1.39,  99.90,  -1.39,  -0.09,
05/18 08Z,   0.10,  -0.92,  99.90,  -0.91,  -0.09,
05/18 09Z,   0.10,  -0.39,  99.90,  -0.38,  -0.09,
05/18 10Z,   0.10,   0.04,  99.90,   0.04,  -0.09,
05/18 11Z,   0.10,   0.26,  99.90,   0.27,  -0.09,  (max)
05/18 12Z,   0.20,   0.08,  99.90,   0.19,  -0.09,
05/18 13Z,   0.10,  -0.82,  99.90,  -0.81,  -0.09,
05/18 14Z,   0.10,  -2.60,  99.90,  -2.59,  -0.09,
05/18 15Z,   0.10,  -5.10,  99.90,  -5.09,  -0.09,
05/18 16Z,   0.20,  -7.88,  99.90,  -7.78,  -0.09,
05/18 17Z,   0.10, -10.34,  99.90, -10.33,  -0.09,
05/18 18Z,   0.10, -11.85,  99.90, -11.84,  -0.09,
05/18 19Z,   0.10, -12.05,  99.90, -12.05,  -0.09,  (min)
05/18 20Z,   0.10, -11.10,  99.90, -11.10,  -0.09,
05/18 21Z,   0.10,  -9.43,  99.90,  -9.42,  -0.09,
05/18 22Z,   0.20,  -7.40,  99.90,  -7.29,  -0.09,
05/18 23Z,   0.20,  -5.17,  99.90,  -5.06,  -0.09,
05/19 00Z,   0.10,  -2.91,  99.90,  -2.91,  -0.09,
05/19 01Z,   0.20,  -0.97,  99.90,  -0.86,  -0.09,
05/19 02Z,   0.20,   0.33,  99.90,   0.43,  -0.09,
05/19 03Z,   0.20,   0.81,  99.90,   0.92,  -0.09,  (max)
05/19 04Z,   0.20,   0.56,  99.90,   0.67,  -0.09,
05/19 05Z,   0.20,  -0.16,  99.90,  -0.05,  -0.09,
05/19 06Z,   0.20,  -0.91,  99.90,  -0.81,  -0.09,
05/19 07Z,   0.20,  -1.29,  99.90,  -1.19,  -0.09,  (min)
05/19 08Z,   0.20,  -1.19,  99.90,  -1.09,  -0.09,
05/19 09Z,   0.10,  -0.81,  99.90,  -0.81,  -0.09,
05/19 10Z,   0.10,  -0.42,  99.90,  -0.41,  -0.09,
05/19 11Z,   0.10,  -0.12,  99.90,  -0.11,  -0.09,
05/19 12Z,   0.10,  -0.00,  99.90,   0.00,  -0.09,  (max)
05/19 13Z,   0.10,  -0.31,  99.90,  -0.30,  -0.09,
05/19 14Z,   0.10,  -1.34,  99.90,  -1.33,  -0.09,
05/19 15Z,   0.10,  -3.20,  99.90,  -3.19,  -0.09,
05/19 16Z,   0.10,  -5.68,  99.90,  -5.68,  -0.09,
05/19 17Z,   0.10,  -8.33,  99.90,  -8.32,  -0.09,
05/19 18Z,   0.10, -10.54,  99.90, -10.53,  -0.09,