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
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Port Angeles, WA
Neah Bay, WA
Toke Point, WA
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Crescent City, CA
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Point Reyes, CA
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Surge List
West Coast
#Neah Bay, WA : 05/18/2026 20:21:57 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/17 00Z,   0.00,   4.12,   3.55,  99.90,  -0.57,
05/17 01Z,   0.00,   3.38,   2.88,  99.90,  -0.50,
05/17 02Z,   0.00,   3.21,   2.80,  99.90,  -0.41,  (min)
05/17 03Z,   0.10,   3.70,   3.42,  99.90,  -0.38,
05/17 04Z,   0.00,   4.84,   4.58,  99.90,  -0.26,
05/17 05Z,   0.00,   6.45,   6.06,  99.90,  -0.39,
05/17 06Z,   0.00,   8.13,   7.64,  99.90,  -0.49,
05/17 07Z,   0.00,   9.33,   8.78,  99.90,  -0.55,
05/17 08Z,   0.00,   9.65,   8.99,  99.90,  -0.66,  (max)
05/17 09Z,  -0.10,   8.95,   8.35,  99.90,  -0.50,
05/17 10Z,  -0.10,   7.33,   6.76,  99.90,  -0.47,
05/17 11Z,   0.00,   5.02,   4.53,  99.90,  -0.49,
05/17 12Z,  -0.20,   2.40,   1.89,  99.90,  -0.31,
05/17 13Z,  -0.20,  -0.03,  -0.48,  99.90,  -0.25,
05/17 14Z,  -0.20,  -1.80,  -2.30,  99.90,  -0.30,
05/17 15Z,  -0.20,  -2.61,  -3.31,  99.90,  -0.50,  (min)
05/17 16Z,  -0.20,  -2.31,  -3.11,  99.90,  -0.60,
05/17 17Z,  -0.30,  -0.94,  -1.57,  99.90,  -0.33,
05/17 18Z,  -0.30,   1.18,   0.63,  99.90,  -0.25,
05/17 19Z,  -0.20,   3.47,   2.88,  99.90,  -0.39,
05/17 20Z,  -0.30,   5.31,   4.61,  99.90,  -0.40,
05/17 21Z,  -0.40,   6.37,   5.57,  99.90,  -0.40,
05/17 22Z,  -0.30,   6.58,   5.74,  99.90,  -0.54,  (max)
05/17 23Z,  -0.30,   6.08,   5.39,  99.90,  -0.39,
05/18 00Z,  -0.20,   5.14,   4.42,  99.90,  -0.52,
05/18 01Z,  -0.20,   4.17,   3.42,  99.90,  -0.55,
05/18 02Z,  -0.20,   3.56,   2.83,  99.90,  -0.53,  (min)
05/18 03Z,  -0.20,   3.54,   2.95,  99.90,  -0.39,
05/18 04Z,  -0.20,   4.18,   3.83,  99.90,  -0.15,
05/18 05Z,  -0.20,   5.43,   5.03,  99.90,  -0.20,
05/18 06Z,  -0.20,   7.06,   6.48,  99.90,  -0.38,
05/18 07Z,  -0.10,   8.63,   7.91,  99.90,  -0.62,
05/18 08Z,  -0.10,   9.61,   8.82,  99.90,  -0.69,
05/18 09Z,  -0.20,   9.66,   8.89,  99.90,  -0.57,  (max)
05/18 10Z,  -0.20,   8.70,   7.98,  99.90,  -0.52,
05/18 11Z,  -0.10,   6.87,   6.26,  99.90,  -0.51,
05/18 12Z,  -0.20,   4.42,   3.89,  99.90,  -0.33,
05/18 13Z,  -0.30,   1.77,   1.22,  99.90,  -0.25,
05/18 14Z,  -0.30,  -0.58,  -1.19,  99.90,  -0.31,
05/18 15Z,  -0.20,  -2.20,  -2.85,  99.90,  -0.45,
05/18 16Z,  -0.20,  -2.80,  -3.69,  99.90,  -0.69,  (min)
05/18 17Z,  -0.20,  -2.29,  -3.14,  99.90,  -0.65,
05/18 18Z,  -0.30,  -0.74,  -1.46,  99.90,  -0.42,
05/18 19Z,  -0.30,   1.47,   0.79,  99.90,  -0.38,
05/18 20Z,  -0.20,   3.71,   3.14,  99.90,  -0.37,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/18 21Z,  -0.20,   5.44,  99.90,   4.86,  -0.38,
05/18 22Z,  -0.30,   6.38,  99.90,   5.69,  -0.38,
05/18 23Z,  -0.30,   6.50,  99.90,   5.81,  -0.39,  (max)
05/19 00Z,  -0.20,   5.96,  99.90,   5.37,  -0.39,
05/19 01Z,  -0.20,   5.06,  99.90,   4.46,  -0.40,
05/19 02Z,  -0.20,   4.20,  99.90,   3.59,  -0.40,
05/19 03Z,  -0.30,   3.72,  99.90,   3.01,  -0.41,  (min)
05/19 04Z,  -0.20,   3.82,  99.90,   3.21,  -0.41,
05/19 05Z,  -0.20,   4.54,  99.90,   3.92,  -0.42,
05/19 06Z,  -0.20,   5.80,  99.90,   5.18,  -0.42,
05/19 07Z,  -0.20,   7.36,  99.90,   6.73,  -0.43,
05/19 08Z,  -0.30,   8.76,  99.90,   8.02,  -0.43,
05/19 09Z,  -0.30,   9.51,  99.90,   8.78,  -0.43,
05/19 10Z,  -0.10,   9.34,  99.90,   8.81,  -0.43,  (max)
05/19 11Z,  -0.20,   8.24,  99.90,   7.60,  -0.43,
05/19 12Z,  -0.30,   6.34,  99.90,   5.60,  -0.43,
05/19 13Z,  -0.20,   3.91,  99.90,   3.27,  -0.43,
05/19 14Z,  -0.10,   1.36,  99.90,   0.83,  -0.43,
05/19 15Z,  -0.20,  -0.81,  99.90,  -1.44,  -0.43,
05/19 16Z,  -0.20,  -2.21,  99.90,  -2.84,  -0.43,
05/19 17Z,  -0.30,  -2.62,  99.90,  -3.35,  -0.43,  (min)
05/19 18Z,  -0.20,  -1.95,  99.90,  -2.59,  -0.43,
05/19 19Z,  -0.20,  -0.33,  99.90,  -0.97,  -0.43,
05/19 20Z,  -0.20,   1.83,  99.90,   1.19,  -0.43,
05/19 21Z,  -0.20,   3.93,  99.90,   3.30,  -0.43,
05/19 22Z,  -0.30,   5.49,  99.90,   4.76,  -0.43,
05/19 23Z,  -0.30,   6.29,  99.90,   5.56,  -0.43,
05/20 00Z,  -0.20,   6.35,  99.90,   5.72,  -0.43,  (max)
05/20 01Z,  -0.20,   5.82,  99.90,   5.19,  -0.43,
05/20 02Z,  -0.20,   4.99,  99.90,   4.36,  -0.43,
05/20 03Z,  -0.30,   4.23,  99.90,   3.50,  -0.43,
05/20 04Z,  -0.20,   3.86,  99.90,   3.23,  -0.43,  (min)
05/20 05Z,  -0.20,   4.02,  99.90,   3.38,  -0.43,
05/20 06Z,  -0.20,   4.72,  99.90,   4.09,  -0.43,
05/20 07Z,  -0.30,   5.90,  99.90,   5.17,  -0.43,
05/20 08Z,  -0.30,   7.30,  99.90,   6.57,  -0.43,
05/20 09Z,  -0.20,   8.49,  99.90,   7.86,  -0.43,
05/20 10Z,  -0.20,   9.04,  99.90,   8.41,  -0.43,  (max)
05/20 11Z,  -0.30,   8.75,  99.90,   8.02,  -0.43,
05/20 12Z,  -0.30,   7.62,  99.90,   6.89,  -0.43,
05/20 13Z,  -0.20,   5.80,  99.90,   5.17,  -0.43,
05/20 14Z,  -0.20,   3.53,  99.90,   2.90,  -0.43,
05/20 15Z,  -0.20,   1.21,  99.90,   0.57,  -0.43,
05/20 16Z,  -0.30,  -0.72,  99.90,  -1.45,  -0.43,
05/20 17Z,  -0.30,  -1.89,  99.90,  -2.63,  -0.43,
05/20 18Z,  -0.30,  -2.14,  99.90,  -2.87,  -0.43,  (min)
05/20 19Z,  -0.20,  -1.40,  99.90,  -2.03,  -0.43,
05/20 20Z,  -0.30,   0.19,  99.90,  -0.54,  -0.43,
05/20 21Z,  -0.30,   2.21,  99.90,   1.48,  -0.43,
05/20 22Z,  -0.30,   4.12,  99.90,   3.39,  -0.43,
05/20 23Z,  -0.20,   5.50,  99.90,   4.87,  -0.43,
05/21 00Z,  -0.30,   6.20,  99.90,   5.47,  -0.43,
05/21 01Z,  -0.30,   6.23,  99.90,   5.50,  -0.43,  (max)
05/21 02Z,  -0.20,   5.74,  99.90,   5.11,  -0.43,
05/21 03Z,  -0.20,   4.98,  99.90,   4.35,  -0.43,
05/21 04Z,  -0.20,   4.30,  99.90,   3.67,  -0.43,
05/21 05Z,  -0.20,   3.96,  99.90,   3.33,  -0.43,  (min)
05/21 06Z,  -0.20,   4.08,  99.90,   3.45,  -0.43,
05/21 07Z,  -0.20,   4.68,  99.90,   4.05,  -0.43,
05/21 08Z,  -0.20,   5.70,  99.90,   5.06,  -0.43,
05/21 09Z,  -0.20,   6.89,  99.90,   6.26,  -0.43,
05/21 10Z,  -0.20,   7.87,  99.90,   7.24,  -0.43,
05/21 11Z,  -0.20,   8.29,  99.90,   7.65,  -0.43,  (max)
05/21 12Z,  -0.20,   7.97,  99.90,   7.34,  -0.43,
05/21 13Z,  -0.20,   6.95,  99.90,   6.32,  -0.43,
05/21 14Z,  -0.10,   5.32,  99.90,   4.78,  -0.43,
05/21 15Z,  -0.10,   3.30,  99.90,   2.76,  -0.43,
05/21 16Z,  -0.20,   1.26,  99.90,   0.63,  -0.43,
05/21 17Z,  -0.20,  -0.38,  99.90,  -1.01,  -0.43,
05/21 18Z,  -0.20,  -1.34,  99.90,  -1.98,  -0.43,
05/21 19Z,  -0.20,  -1.47,  99.90,  -2.10,  -0.43,  (min)
05/21 20Z,  -0.10,  -0.71,  99.90,  -1.25,  -0.43,
05/21 21Z,  -0.20,   0.78,  99.90,   0.15,  -0.43,
05/21 22Z,  -0.20,   2.62,  99.90,   1.99,  -0.43,
05/21 23Z,  -0.10,   4.33,  99.90,   3.80,  -0.43,
05/22 00Z,  -0.10,   5.56,  99.90,   5.03,  -0.43,
05/22 01Z,  -0.10,   6.19,  99.90,   5.66,  -0.43,
05/22 02Z,  -0.10,   6.22,  99.90,   5.69,  -0.43,  (max)
05/22 03Z,  -0.10,   5.76,  99.90,   5.23,  -0.43,
05/22 04Z,  -0.10,   5.04,  99.90,   4.51,  -0.43,
05/22 05Z,   0.00,   4.37,  99.90,   3.94,  -0.43,
05/22 06Z,  -0.10,   3.98,  99.90,   3.45,  -0.43,
05/22 07Z,  -0.10,   3.98,  99.90,   3.44,  -0.43,  (min)
05/22 08Z,  -0.10,   4.39,  99.90,   3.86,  -0.43,
05/22 09Z,  -0.10,   5.18,  99.90,   4.65,  -0.43,
05/22 10Z,   0.00,   6.17,  99.90,   5.73,  -0.43,
05/22 11Z,  -0.10,   6.99,  99.90,   6.45,  -0.43,
05/22 12Z,  -0.10,   7.35,  99.90,   6.82,  -0.43,