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
#Charleston, OR : 09/08/2026 09:22:01 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
09/06 18Z,   0.40,   5.08,   5.66,  99.90,   0.18,  (max)
09/06 19Z,   0.30,   4.56,   5.08,  99.90,   0.22,
09/06 20Z,   0.30,   4.01,   4.53,  99.90,   0.22,
09/06 21Z,   0.30,   3.66,   4.15,  99.90,   0.19,  (min)
09/06 22Z,   0.30,   3.70,   4.18,  99.90,   0.18,
09/06 23Z,   0.40,   4.19,   4.66,  99.90,   0.07,
09/07 00Z,   0.40,   5.00,   5.51,  99.90,   0.11,
09/07 01Z,   0.40,   5.94,   6.49,  99.90,   0.15,
09/07 02Z,   0.40,   6.79,   7.38,  99.90,   0.19,
09/07 03Z,   0.40,   7.33,   7.91,  99.90,   0.18,
09/07 04Z,   0.30,   7.33,   7.95,  99.90,   0.32,  (max)
09/07 05Z,   0.30,   6.68,   7.18,  99.90,   0.20,
09/07 06Z,   0.40,   5.43,   5.88,  99.90,   0.05,
09/07 07Z,   0.40,   3.82,   4.29,  99.90,   0.07,
09/07 08Z,   0.40,   2.11,   2.60,  99.90,   0.09,
09/07 09Z,   0.40,   0.64,   1.07,  99.90,   0.03,
09/07 10Z,   0.40,  -0.29,   0.08,  99.90,  -0.03,
09/07 11Z,   0.40,  -0.49,  -0.14,  99.90,  -0.05,  (min)
09/07 12Z,   0.40,   0.02,   0.42,  99.90,  -0.00,
09/07 13Z,   0.40,   1.08,   1.52,  99.90,   0.04,
09/07 14Z,   0.40,   2.45,   2.83,  99.90,  -0.02,
09/07 15Z,   0.30,   3.88,   4.25,  99.90,   0.07,
09/07 16Z,   0.30,   5.06,   5.38,  99.90,   0.02,
09/07 17Z,   0.30,   5.75,   6.05,  99.90,  -0.00,
09/07 18Z,   0.10,   5.85,   6.26,  99.90,   0.31,  (max)
09/07 19Z,   0.10,   5.42,   5.78,  99.90,   0.26,
09/07 20Z,   0.10,   4.66,   4.95,  99.90,   0.19,
09/07 21Z,   0.10,   3.82,   4.10,  99.90,   0.18,
09/07 22Z,   0.20,   3.22,   3.55,  99.90,   0.13,
09/07 23Z,   0.20,   3.11,   3.42,  99.90,   0.11,  (min)
09/08 00Z,   0.10,   3.56,   3.90,  99.90,   0.24,
09/08 01Z,   0.10,   4.46,   4.87,  99.90,   0.31,
09/08 02Z,   0.10,   5.58,   6.00,  99.90,   0.32,
09/08 03Z,   0.10,   6.66,   7.10,  99.90,   0.34,
09/08 04Z,   0.10,   7.41,   7.91,  99.90,   0.40,
09/08 05Z,   0.00,   7.56,   8.06,  99.90,   0.50,  (max)
09/08 06Z,   0.00,   6.96,   7.39,  99.90,   0.43,
09/08 07Z,   0.00,   5.66,   6.08,  99.90,   0.42,
09/08 08Z,   0.00,   3.91,   4.30,  99.90,   0.39,
09/08 09Z,   0.10,   2.03,   2.43,  99.90,   0.30,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
09/08 10Z,   0.00,   0.41,  99.90,   0.70,   0.29,
09/08 11Z,   0.00,  -0.58,  99.90,  -0.30,   0.27,
09/08 12Z,   0.10,  -0.73,  99.90,  -0.37,   0.26,  (min)
09/08 13Z,   0.10,  -0.07,  99.90,   0.28,   0.25,
09/08 14Z,   0.00,   1.20,  99.90,   1.43,   0.23,
09/08 15Z,   0.00,   2.80,  99.90,   3.03,   0.22,
09/08 16Z,   0.00,   4.42,  99.90,   4.63,   0.21,
09/08 17Z,   0.00,   5.69,  99.90,   5.89,   0.20,
09/08 18Z,   0.00,   6.34,  99.90,   6.53,   0.18,  (max)
09/08 19Z,   0.00,   6.27,  99.90,   6.44,   0.17,
09/08 20Z,   0.00,   5.56,  99.90,   5.72,   0.16,
09/08 21Z,   0.00,   4.47,  99.90,   4.62,   0.15,
09/08 22Z,   0.10,   3.34,  99.90,   3.58,   0.15,
09/08 23Z,   0.10,   2.54,  99.90,   2.78,   0.15,
09/09 00Z,   0.00,   2.37,  99.90,   2.51,   0.15,  (min)
09/09 01Z,   0.00,   2.90,  99.90,   3.04,   0.15,
09/09 02Z,   0.10,   3.97,  99.90,   4.22,   0.15,
09/09 03Z,   0.00,   5.33,  99.90,   5.48,   0.15,
09/09 04Z,   0.00,   6.64,  99.90,   6.78,   0.15,
09/09 05Z,   0.00,   7.55,  99.90,   7.69,   0.15,
09/09 06Z,   0.00,   7.75,  99.90,   7.90,   0.15,  (max)
09/09 07Z,   0.00,   7.10,  99.90,   7.25,   0.15,
09/09 08Z,   0.00,   5.68,  99.90,   5.83,   0.15,
09/09 09Z,   0.00,   3.78,  99.90,   3.93,   0.15,
09/09 10Z,   0.00,   1.78,  99.90,   1.93,   0.15,
09/09 11Z,   0.00,   0.13,  99.90,   0.27,   0.15,
09/09 12Z,   0.00,  -0.77,  99.90,  -0.63,   0.15,  (min)
09/09 13Z,   0.00,  -0.73,  99.90,  -0.59,   0.15,
09/09 14Z,   0.00,   0.18,  99.90,   0.32,   0.15,
09/09 15Z,   0.00,   1.71,  99.90,   1.85,   0.15,
09/09 16Z,   0.00,   3.52,  99.90,   3.66,   0.15,
09/09 17Z,   0.00,   5.22,  99.90,   5.37,   0.15,
09/09 18Z,   0.10,   6.44,  99.90,   6.69,   0.15,
09/09 19Z,   0.00,   6.89,  99.90,   7.04,   0.15,  (max)
09/09 20Z,   0.00,   6.50,  99.90,   6.65,   0.15,
09/09 21Z,   0.00,   5.43,  99.90,   5.58,   0.15,
09/09 22Z,   0.10,   4.00,  99.90,   4.25,   0.15,
09/09 23Z,   0.10,   2.62,  99.90,   2.87,   0.15,
09/10 00Z,   0.10,   1.74,  99.90,   1.98,   0.15,
09/10 01Z,   0.10,   1.63,  99.90,   1.88,   0.15,  (min)
09/10 02Z,   0.20,   2.34,  99.90,   2.69,   0.15,
09/10 03Z,   0.10,   3.65,  99.90,   3.89,   0.15,
09/10 04Z,   0.10,   5.22,  99.90,   5.47,   0.15,
09/10 05Z,   0.10,   6.68,  99.90,   6.93,   0.15,
09/10 06Z,   0.10,   7.65,  99.90,   7.89,   0.15,
09/10 07Z,   0.10,   7.80,  99.90,   8.04,   0.15,  (max)
09/10 08Z,   0.10,   7.02,  99.90,   7.27,   0.15,
09/10 09Z,   0.20,   5.46,  99.90,   5.81,   0.15,
09/10 10Z,   0.20,   3.45,  99.90,   3.80,   0.15,
09/10 11Z,   0.20,   1.44,  99.90,   1.79,   0.15,
09/10 12Z,   0.20,  -0.09,  99.90,   0.26,   0.15,
09/10 13Z,   0.20,  -0.75,  99.90,  -0.40,   0.15,  (min)
09/10 14Z,   0.20,  -0.40,  99.90,  -0.05,   0.15,
09/10 15Z,   0.20,   0.82,  99.90,   1.16,   0.15,
09/10 16Z,   0.10,   2.57,  99.90,   2.82,   0.15,
09/10 17Z,   0.10,   4.49,  99.90,   4.74,   0.15,
09/10 18Z,   0.10,   6.14,  99.90,   6.39,   0.15,
09/10 19Z,   0.20,   7.15,  99.90,   7.49,   0.15,
09/10 20Z,   0.10,   7.25,  99.90,   7.49,   0.15,  (max)
09/10 21Z,   0.10,   6.46,  99.90,   6.70,   0.15,
09/10 22Z,   0.20,   5.01,  99.90,   5.36,   0.15,
09/10 23Z,   0.20,   3.30,  99.90,   3.65,   0.15,
09/11 00Z,   0.20,   1.81,  99.90,   2.15,   0.15,
09/11 01Z,   0.20,   0.97,  99.90,   1.32,   0.15,  (min)
09/11 02Z,   0.20,   1.05,  99.90,   1.39,   0.15,
09/11 03Z,   0.20,   1.99,  99.90,   2.33,   0.15,
09/11 04Z,   0.10,   3.51,  99.90,   3.75,   0.15,
09/11 05Z,   0.10,   5.23,  99.90,   5.47,   0.15,
09/11 06Z,   0.10,   6.74,  99.90,   6.98,   0.15,
09/11 07Z,   0.10,   7.64,  99.90,   7.88,   0.15,
09/11 08Z,   0.10,   7.64,  99.90,   7.89,   0.15,  (max)
09/11 09Z,   0.20,   6.71,  99.90,   7.05,   0.15,
09/11 10Z,   0.10,   5.04,  99.90,   5.28,   0.15,
09/11 11Z,   0.10,   3.03,  99.90,   3.27,   0.15,
09/11 12Z,   0.20,   1.16,  99.90,   1.50,   0.15,
09/11 13Z,   0.20,  -0.09,  99.90,   0.25,   0.15,
09/11 14Z,   0.20,  -0.39,  99.90,  -0.05,   0.15,  (min)
09/11 15Z,   0.20,   0.31,  99.90,   0.66,   0.15,
09/11 16Z,   0.10,   1.80,  99.90,   2.04,   0.15,
09/11 17Z,   0.20,   3.68,  99.90,   4.03,   0.15,
09/11 18Z,   0.20,   5.56,  99.90,   5.90,   0.15,
09/11 19Z,   0.20,   6.99,  99.90,   7.34,   0.15,
09/11 20Z,   0.20,   7.63,  99.90,   7.97,   0.15,  (max)
09/11 21Z,   0.20,   7.30,  99.90,   7.64,   0.15,
09/11 22Z,   0.30,   6.10,  99.90,   6.54,   0.15,
09/11 23Z,   0.30,   4.34,  99.90,   4.79,   0.15,
09/12 00Z,   0.30,   2.49,  99.90,   2.93,   0.15,
09/12 01Z,  99.90,   1.03,  99.90,  99.90,   0.15,
09/12 02Z,  99.90,   0.38,  99.90,  99.90,   0.15,
09/12 03Z,  99.90,   0.70,  99.90,  99.90,   0.15,
09/12 04Z,  99.90,   1.87,  99.90,  99.90,   0.15,
09/12 05Z,  99.90,   3.55,  99.90,  99.90,   0.15,
09/12 06Z,  99.90,   5.30,  99.90,  99.90,   0.15,