EXTRA-TROPICAL  STORM  SURGE
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Manual
Datum
hat-on
mhhw-on
msl-on
mllw-on
Regions
Northeast
Mid-Atlantic
Southeast
Gulf
Northwest
Alaska
Gulf of Alaska
Status
Stations
Cherry Point, WA
Friday Harbor WA
Port Townsend
Seattle, WA
Port Angeles, WA
Neah Bay, WA
Toke Point, WA
Astoria, OR
South Beach, OR
Charleston, OR
Port Orford, OR
Crescent City, CA
North Spit, CA
Arena Cove, CA
Point Reyes, CA
Port Chicago, CA
San Francisco CA
Surge List
West Coast
#South Beach, Yaquina R. OR : 05/19/2026 15:21:09 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/18 00Z,  -0.40,   4.62,   4.30,  99.90,   0.08,
05/18 01Z,  -0.40,   3.40,   3.11,  99.90,   0.11,
05/18 02Z,  -0.40,   2.77,   2.54,  99.90,   0.17,  (min)
05/18 03Z,  -0.40,   3.02,   2.83,  99.90,   0.21,
05/18 04Z,  -0.40,   4.12,   3.87,  99.90,   0.15,
05/18 05Z,  -0.40,   5.72,   5.44,  99.90,   0.12,
05/18 06Z,  -0.40,   7.42,   7.07,  99.90,   0.05,
05/18 07Z,  -0.40,   8.85,   8.53,  99.90,   0.08,
05/18 08Z,  -0.40,   9.63,   9.31,  99.90,   0.08,  (max)
05/18 09Z,  -0.50,   9.40,   8.94,  99.90,   0.04,
05/18 10Z,  -0.40,   8.03,   7.55,  99.90,  -0.08,
05/18 11Z,  -0.40,   5.72,   5.43,  99.90,   0.11,
05/18 12Z,  -0.50,   2.94,   2.90,  99.90,   0.46,
05/18 13Z,  -0.50,   0.22,   0.05,  99.90,   0.33,
05/18 14Z,  -0.50,  -1.84,  -2.13,  99.90,   0.21,
05/18 15Z,  -0.40,  -2.81,  -3.10,  99.90,   0.11,  (min)
05/18 16Z,  -0.50,  -2.51,  -2.79,  99.90,   0.22,
05/18 17Z,  -0.50,  -1.18,  -1.37,  99.90,   0.31,
05/18 18Z,  -0.50,   0.80,   0.55,  99.90,   0.25,
05/18 19Z,  -0.50,   3.03,   2.57,  99.90,   0.04,
05/18 20Z,  -0.50,   5.11,   4.49,  99.90,  -0.12,
05/18 21Z,  -0.50,   6.60,   5.99,  99.90,  -0.11,
05/18 22Z,  -0.50,   7.19,   6.74,  99.90,   0.05,  (max)
05/18 23Z,  -0.50,   6.84,   6.33,  99.90,  -0.01,
05/19 00Z,  -0.40,   5.81,   5.30,  99.90,  -0.11,
05/19 01Z,  -0.50,   4.52,   4.07,  99.90,   0.05,
05/19 02Z,  -0.50,   3.43,   3.01,  99.90,   0.08,
05/19 03Z,  -0.40,   2.96,   2.61,  99.90,   0.05,  (min)
05/19 04Z,  -0.50,   3.35,   3.05,  99.90,   0.20,
05/19 05Z,  -0.50,   4.49,   4.17,  99.90,   0.18,
05/19 06Z,  -0.40,   6.05,   5.65,  99.90,   0.00,
05/19 07Z,  -0.40,   7.63,   7.23,  99.90,  -0.00,
05/19 08Z,  -0.50,   8.90,   8.54,  99.90,   0.14,
05/19 09Z,  -0.50,   9.47,   9.04,  99.90,   0.07,  (max)
05/19 10Z,  -0.40,   9.04,   8.55,  99.90,  -0.09,
05/19 11Z,  -0.40,   7.52,   7.07,  99.90,  -0.05,
05/19 12Z,  -0.40,   5.17,   4.97,  99.90,   0.20,
05/19 13Z,  -0.40,   2.45,   2.43,  99.90,   0.38,
05/19 14Z,  -0.40,  -0.09,  -0.28,  99.90,   0.21,
05/19 15Z,  -0.40,  -1.93,  -2.22,  99.90,   0.11,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/19 16Z,  -0.40,  -2.66,  99.90,  -2.95,   0.11,  (min)
05/19 17Z,  -0.40,  -2.20,  99.90,  -2.49,   0.11,
05/19 18Z,  -0.50,  -0.80,  99.90,  -1.19,   0.11,
05/19 19Z,  -0.40,   1.15,  99.90,   0.86,   0.11,
05/19 20Z,  -0.40,   3.30,  99.90,   3.01,   0.12,
05/19 21Z,  -0.40,   5.25,  99.90,   4.97,   0.12,
05/19 22Z,  -0.40,   6.60,  99.90,   6.32,   0.12,
05/19 23Z,  -0.40,   7.07,  99.90,   6.78,   0.12,  (max)
05/20 00Z,  -0.40,   6.65,  99.90,   6.37,   0.12,
05/20 01Z,  -0.40,   5.65,  99.90,   5.37,   0.12,
05/20 02Z,  -0.40,   4.45,  99.90,   4.17,   0.12,
05/20 03Z,  -0.50,   3.48,  99.90,   3.10,   0.13,
05/20 04Z,  -0.40,   3.12,  99.90,   2.85,   0.13,  (min)
05/20 05Z,  -0.40,   3.56,  99.90,   3.29,   0.13,
05/20 06Z,  -0.40,   4.66,  99.90,   4.39,   0.13,
05/20 07Z,  -0.50,   6.09,  99.90,   5.72,   0.13,
05/20 08Z,  -0.50,   7.51,  99.90,   7.13,   0.13,
05/20 09Z,  -0.40,   8.60,  99.90,   8.33,   0.13,
05/20 10Z,  -0.40,   9.02,  99.90,   8.75,   0.13,  (max)
05/20 11Z,  -0.50,   8.48,  99.90,   8.10,   0.13,
05/20 12Z,  -0.50,   6.94,  99.90,   6.56,   0.13,
05/20 13Z,  -0.50,   4.69,  99.90,   4.31,   0.13,
05/20 14Z,  -0.40,   2.17,  99.90,   1.90,   0.13,
05/20 15Z,  -0.40,  -0.11,  99.90,  -0.38,   0.13,
05/20 16Z,  -0.50,  -1.68,  99.90,  -2.05,   0.13,
05/20 17Z,  -0.50,  -2.21,  99.90,  -2.58,   0.13,  (min)
05/20 18Z,  -0.50,  -1.66,  99.90,  -2.03,   0.13,
05/20 19Z,  -0.40,  -0.29,  99.90,  -0.57,   0.13,
05/20 20Z,  -0.50,   1.56,  99.90,   1.18,   0.13,
05/20 21Z,  -0.50,   3.56,  99.90,   3.19,   0.13,
05/20 22Z,  -0.40,   5.36,  99.90,   5.09,   0.13,
05/20 23Z,  -0.40,   6.56,  99.90,   6.29,   0.13,
05/21 00Z,  -0.40,   6.92,  99.90,   6.65,   0.13,  (max)
05/21 01Z,  -0.40,   6.49,  99.90,   6.22,   0.13,
05/21 02Z,  -0.40,   5.54,  99.90,   5.27,   0.13,
05/21 03Z,  -0.40,   4.43,  99.90,   4.15,   0.13,
05/21 04Z,  -0.40,   3.54,  99.90,   3.27,   0.13,
05/21 05Z,  -0.40,   3.22,  99.90,   2.95,   0.13,  (min)
05/21 06Z,  -0.40,   3.62,  99.90,   3.35,   0.13,
05/21 07Z,  -0.40,   4.59,  99.90,   4.31,   0.13,
05/21 08Z,  -0.50,   5.83,  99.90,   5.45,   0.13,
05/21 09Z,  -0.40,   7.06,  99.90,   6.79,   0.13,
05/21 10Z,  -0.40,   8.01,  99.90,   7.74,   0.13,
05/21 11Z,  -0.40,   8.34,  99.90,   8.06,   0.13,  (max)
05/21 12Z,  -0.50,   7.79,  99.90,   7.41,   0.13,
05/21 13Z,  -0.40,   6.36,  99.90,   6.09,   0.13,
05/21 14Z,  -0.40,   4.34,  99.90,   4.06,   0.13,
05/21 15Z,  -0.40,   2.12,  99.90,   1.85,   0.13,
05/21 16Z,  -0.40,   0.14,  99.90,  -0.13,   0.13,
05/21 17Z,  -0.50,  -1.18,  99.90,  -1.55,   0.13,
05/21 18Z,  -0.40,  -1.56,  99.90,  -1.83,   0.13,  (min)
05/21 19Z,  -0.40,  -0.99,  99.90,  -1.26,   0.13,
05/21 20Z,  -0.40,   0.29,  99.90,   0.02,   0.13,
05/21 21Z,  -0.40,   2.00,  99.90,   1.72,   0.13,
05/21 22Z,  -0.40,   3.85,  99.90,   3.57,   0.13,
05/21 23Z,  -0.30,   5.49,  99.90,   5.32,   0.13,
05/22 00Z,  -0.30,   6.57,  99.90,   6.39,   0.13,
05/22 01Z,  -0.30,   6.86,  99.90,   6.68,   0.13,  (max)
05/22 02Z,  -0.40,   6.43,  99.90,   6.16,   0.13,
05/22 03Z,  -0.30,   5.53,  99.90,   5.36,   0.13,
05/22 04Z,  -0.30,   4.47,  99.90,   4.30,   0.13,
05/22 05Z,  -0.30,   3.59,  99.90,   3.42,   0.13,
05/22 06Z,  -0.30,   3.22,  99.90,   3.04,   0.13,  (min)
05/22 07Z,  -0.30,   3.48,  99.90,   3.30,   0.13,
05/22 08Z,  -0.30,   4.25,  99.90,   4.07,   0.13,
05/22 09Z,  -0.30,   5.28,  99.90,   5.11,   0.13,
05/22 10Z,  -0.30,   6.35,  99.90,   6.18,   0.13,
05/22 11Z,  -0.30,   7.21,  99.90,   7.03,   0.13,
05/22 12Z,  -0.30,   7.52,  99.90,   7.35,   0.13,  (max)
05/22 13Z,  -0.30,   7.07,  99.90,   6.89,   0.13,
05/22 14Z,  -0.30,   5.86,  99.90,   5.68,   0.13,
05/22 15Z,  -0.30,   4.14,  99.90,   3.97,   0.13,
05/22 16Z,  -0.30,   2.26,  99.90,   2.09,   0.13,
05/22 17Z,  -0.30,   0.58,  99.90,   0.41,   0.13,
05/22 18Z,  -0.30,  -0.53,  99.90,  -0.70,   0.13,
05/22 19Z,  -0.30,  -0.81,  99.90,  -0.99,   0.13,  (min)
05/22 20Z,  -0.20,  -0.27,  99.90,  -0.34,   0.13,
05/22 21Z,  -0.20,   0.91,  99.90,   0.84,   0.13,
05/22 22Z,  -0.30,   2.48,  99.90,   2.30,   0.13,
05/22 23Z,  -0.20,   4.19,  99.90,   4.12,   0.13,
05/23 00Z,  -0.10,   5.71,  99.90,   5.74,   0.13,
05/23 01Z,  -0.10,   6.68,  99.90,   6.71,   0.13,
05/23 02Z,  -0.20,   6.92,  99.90,   6.85,   0.13,  (max)
05/23 03Z,  -0.20,   6.50,  99.90,   6.42,   0.13,
05/23 04Z,  -0.10,   5.61,  99.90,   5.63,   0.13,
05/23 05Z,  -0.10,   4.52,  99.90,   4.54,   0.13,
05/23 06Z,  -0.10,   3.56,  99.90,   3.58,   0.13,
05/23 07Z,  99.90,   3.04,  99.90,  99.90,   0.13,
05/23 08Z,  99.90,   3.11,  99.90,  99.90,   0.13,
05/23 09Z,  99.90,   3.66,  99.90,  99.90,   0.13,
05/23 10Z,  99.90,   4.52,  99.90,  99.90,   0.13,
05/23 11Z,  99.90,   5.48,  99.90,  99.90,   0.13,
05/23 12Z,  99.90,   6.32,  99.90,  99.90,   0.13,