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 : 04/30/2025 17:23:01 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/29 00Z,  -0.40,   4.35,   3.87,  99.90,  -0.08,
04/29 01Z,  -0.50,   2.88,   2.47,  99.90,   0.09,
04/29 02Z,  -0.50,   2.08,   1.73,  99.90,   0.15,  (min)
04/29 03Z,  -0.40,   2.27,   2.07,  99.90,   0.20,
04/29 04Z,  -0.40,   3.40,   3.18,  99.90,   0.18,
04/29 05Z,  -0.40,   5.14,   4.84,  99.90,   0.10,
04/29 06Z,  -0.40,   7.04,   6.72,  99.90,   0.08,
04/29 07Z,  -0.30,   8.70,   8.48,  99.90,   0.08,
04/29 08Z,  -0.40,   9.70,   9.51,  99.90,   0.21,  (max)
04/29 09Z,  -0.40,   9.65,   9.29,  99.90,   0.04,
04/29 10Z,  -0.30,   8.39,   7.93,  99.90,  -0.16,
04/29 11Z,  -0.30,   6.13,   5.83,  99.90,   0.00,
04/29 12Z,  -0.30,   3.33,   3.25,  99.90,   0.22,
04/29 13Z,  -0.40,   0.58,   0.41,  99.90,   0.23,
04/29 14Z,  -0.30,  -1.52,  -1.87,  99.90,  -0.05,
04/29 15Z,  -0.30,  -2.49,  -2.73,  99.90,   0.06,  (min)
04/29 16Z,  -0.40,  -2.17,  -2.35,  99.90,   0.22,
04/29 17Z,  -0.50,  -0.78,  -0.94,  99.90,   0.34,
04/29 18Z,  -0.30,   1.26,   1.03,  99.90,   0.07,
04/29 19Z,  -0.30,   3.53,   3.10,  99.90,  -0.13,
04/29 20Z,  -0.40,   5.60,   4.98,  99.90,  -0.22,
04/29 21Z,  -0.40,   7.03,   6.45,  99.90,  -0.18,
04/29 22Z,  -0.30,   7.49,   7.01,  99.90,  -0.18,  (max)
04/29 23Z,  -0.30,   6.98,   6.46,  99.90,  -0.22,
04/30 00Z,  -0.30,   5.78,   5.30,  99.90,  -0.18,
04/30 01Z,  -0.40,   4.32,   3.95,  99.90,   0.03,
04/30 02Z,  -0.40,   3.10,   2.81,  99.90,   0.11,
04/30 03Z,  -0.30,   2.56,   2.29,  99.90,   0.03,  (min)
04/30 04Z,  -0.30,   2.96,   2.79,  99.90,   0.13,
04/30 05Z,  -0.40,   4.18,   3.99,  99.90,   0.21,
04/30 06Z,  -0.40,   5.85,   5.54,  99.90,   0.09,
04/30 07Z,  -0.40,   7.56,   7.24,  99.90,   0.08,
04/30 08Z,  -0.40,   8.96,   8.72,  99.90,   0.16,
04/30 09Z,  -0.40,   9.64,   9.26,  99.90,   0.02,  (max)
04/30 10Z,  -0.40,   9.27,   8.79,  99.90,  -0.08,
04/30 11Z,  -0.40,   7.79,   7.31,  99.90,  -0.08,
04/30 12Z,  -0.40,   5.44,   5.21,  99.90,   0.17,
04/30 13Z,  -0.40,   2.72,   2.64,  99.90,   0.32,
04/30 14Z,  -0.40,   0.17,  -0.10,  99.90,   0.13,
04/30 15Z,  -0.30,  -1.66,  -1.96,  99.90,  -0.00,
04/30 16Z,  -0.40,  -2.36,  -2.65,  99.90,   0.11,  (min)
04/30 17Z,  -0.50,  -1.86,  -2.05,  99.90,   0.31,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/30 18Z,  -0.40,  -0.43,  99.90,  -0.54,   0.29,
04/30 19Z,  -0.30,   1.54,  99.90,   1.52,   0.27,
04/30 20Z,  -0.30,   3.68,  99.90,   3.63,   0.26,
04/30 21Z,  -0.40,   5.58,  99.90,   5.41,   0.24,
04/30 22Z,  -0.40,   6.83,  99.90,   6.65,   0.22,
04/30 23Z,  -0.30,   7.18,  99.90,   7.08,   0.20,  (max)
05/01 00Z,  -0.30,   6.67,  99.90,   6.55,   0.18,
05/01 01Z,  -0.30,   5.59,  99.90,   5.45,   0.16,
05/01 02Z,  -0.30,   4.34,  99.90,   4.18,   0.14,
05/01 03Z,  -0.30,   3.37,  99.90,   3.19,   0.12,
05/01 04Z,  -0.30,   3.05,  99.90,   2.86,   0.11,  (min)
05/01 05Z,  -0.30,   3.56,  99.90,   3.34,   0.09,
05/01 06Z,  -0.30,   4.73,  99.90,   4.52,   0.09,
05/01 07Z,  -0.40,   6.22,  99.90,   5.91,   0.09,
05/01 08Z,  -0.40,   7.69,  99.90,   7.37,   0.09,
05/01 09Z,  -0.30,   8.80,  99.90,   8.59,   0.09,
05/01 10Z,  -0.30,   9.21,  99.90,   9.00,   0.09,  (max)
05/01 11Z,  -0.40,   8.65,  99.90,   8.34,   0.09,
05/01 12Z,  -0.40,   7.10,  99.90,   6.79,   0.09,
05/01 13Z,  -0.30,   4.86,  99.90,   4.65,   0.09,
05/01 14Z,  -0.20,   2.37,  99.90,   2.26,   0.09,
05/01 15Z,  -0.30,   0.13,  99.90,  -0.09,   0.09,
05/01 16Z,  -0.30,  -1.40,  99.90,  -1.61,   0.09,
05/01 17Z,  -0.30,  -1.88,  99.90,  -2.09,   0.09,  (min)
05/01 18Z,  -0.20,  -1.31,  99.90,  -1.42,   0.09,
05/01 19Z,  -0.20,   0.05,  99.90,  -0.06,   0.09,
05/01 20Z,  -0.20,   1.85,  99.90,   1.74,   0.09,
05/01 21Z,  -0.20,   3.77,  99.90,   3.66,   0.09,
05/01 22Z,  -0.10,   5.46,  99.90,   5.45,   0.09,
05/01 23Z,  -0.10,   6.55,  99.90,   6.54,   0.09,
05/02 00Z,  -0.10,   6.83,  99.90,   6.82,   0.09,  (max)
05/02 01Z,  -0.10,   6.38,  99.90,   6.37,   0.09,
05/02 02Z,  -0.10,   5.47,  99.90,   5.45,   0.09,
05/02 03Z,  -0.10,   4.44,  99.90,   4.43,   0.09,
05/02 04Z,  -0.10,   3.67,  99.90,   3.66,   0.09,
05/02 05Z,  -0.10,   3.47,  99.90,   3.46,   0.09,  (min)
05/02 06Z,  -0.10,   3.97,  99.90,   3.95,   0.09,
05/02 07Z,  -0.10,   4.99,  99.90,   4.97,   0.09,
05/02 08Z,  -0.10,   6.23,  99.90,   6.22,   0.09,
05/02 09Z,   0.00,   7.43,  99.90,   7.51,   0.09,
05/02 10Z,   0.00,   8.30,  99.90,   8.39,   0.09,
05/02 11Z,  -0.10,   8.54,  99.90,   8.53,   0.09,  (max)
05/02 12Z,  -0.10,   7.92,  99.90,   7.90,   0.09,
05/02 13Z,   0.00,   6.47,  99.90,   6.55,   0.09,
05/02 14Z,  -0.10,   4.47,  99.90,   4.45,   0.09,
05/02 15Z,  -0.10,   2.31,  99.90,   2.29,   0.09,
05/02 16Z,  -0.10,   0.40,  99.90,   0.39,   0.09,
05/02 17Z,  -0.10,  -0.86,  99.90,  -0.87,   0.09,
05/02 18Z,  -0.10,  -1.21,  99.90,  -1.22,   0.09,  (min)
05/02 19Z,  -0.10,  -0.66,  99.90,  -0.68,   0.09,
05/02 20Z,   0.00,   0.53,  99.90,   0.62,   0.09,
05/02 21Z,  -0.10,   2.11,  99.90,   2.10,   0.09,
05/02 22Z,  -0.10,   3.81,  99.90,   3.80,   0.09,
05/02 23Z,  -0.10,   5.31,  99.90,   5.30,   0.09,
05/03 00Z,  -0.10,   6.28,  99.90,   6.27,   0.09,
05/03 01Z,  -0.10,   6.55,  99.90,   6.54,   0.09,  (max)
05/03 02Z,   0.00,   6.20,  99.90,   6.29,   0.09,
05/03 03Z,   0.00,   5.47,  99.90,   5.55,   0.09,
05/03 04Z,  -0.10,   4.61,  99.90,   4.60,   0.09,
05/03 05Z,  -0.10,   3.95,  99.90,   3.94,   0.09,
05/03 06Z,  -0.10,   3.76,  99.90,   3.74,   0.09,  (min)
05/03 07Z,  -0.10,   4.13,  99.90,   4.11,   0.09,
05/03 08Z,  -0.10,   4.92,  99.90,   4.91,   0.09,
05/03 09Z,   0.00,   5.90,  99.90,   5.99,   0.09,
05/03 10Z,   0.00,   6.86,  99.90,   6.95,   0.09,
05/03 11Z,   0.00,   7.57,  99.90,   7.66,   0.09,
05/03 12Z,  -0.10,   7.75,  99.90,   7.74,   0.09,  (max)
05/03 13Z,  -0.10,   7.20,  99.90,   7.19,   0.09,
05/03 14Z,  -0.10,   5.97,  99.90,   5.95,   0.09,
05/03 15Z,  -0.10,   4.29,  99.90,   4.28,   0.09,
05/03 16Z,  -0.20,   2.48,  99.90,   2.37,   0.09,
05/03 17Z,  -0.30,   0.87,  99.90,   0.65,   0.09,
05/03 18Z,  -0.20,  -0.20,  99.90,  -0.32,   0.09,
05/03 19Z,  -0.20,  -0.51,  99.90,  -0.62,   0.09,  (min)
05/03 20Z,  -0.30,  -0.06,  99.90,  -0.27,   0.09,
05/03 21Z,  -0.40,   0.95,  99.90,   0.64,   0.09,
05/03 22Z,  -0.30,   2.33,  99.90,   2.11,   0.09,
05/03 23Z,  -0.30,   3.85,  99.90,   3.63,   0.09,
05/04 00Z,  -0.30,   5.22,  99.90,   5.01,   0.09,
05/04 01Z,  -0.40,   6.13,  99.90,   5.82,   0.09,
05/04 02Z,  -0.40,   6.44,  99.90,   6.12,   0.09,  (max)
05/04 03Z,  -0.30,   6.19,  99.90,   5.98,   0.09,
05/04 04Z,  -0.40,   5.58,  99.90,   5.27,   0.09,
05/04 05Z,  -0.40,   4.80,  99.90,   4.48,   0.09,
05/04 06Z,  -0.40,   4.12,  99.90,   3.81,   0.09,
05/04 07Z,  -0.50,   3.82,  99.90,   3.41,   0.09,  (min)
05/04 08Z,  -0.50,   4.00,  99.90,   3.59,   0.09,
05/04 09Z,  -0.40,   4.55,  99.90,   4.24,   0.09,
05/04 10Z,  -0.40,   5.31,  99.90,   4.99,   0.09,
05/04 11Z,  -0.50,   6.12,  99.90,   5.71,   0.09,
05/04 12Z,  -0.50,   6.78,  99.90,   6.36,   0.09,