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 : 07/11/2026 04:21:54 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/09 12Z,   0.00,   2.32,   2.59,  99.90,   0.27,
07/09 13Z,   0.00,   3.31,   3.56,  99.90,   0.25,
07/09 14Z,   0.00,   4.11,   4.31,  99.90,   0.20,
07/09 15Z,   0.00,   4.57,   4.71,  99.90,   0.14,
07/09 16Z,   0.00,   4.57,   4.79,  99.90,   0.22,  (max)
07/09 17Z,   0.00,   4.17,   4.36,  99.90,   0.19,
07/09 18Z,   0.00,   3.55,   3.76,  99.90,   0.21,
07/09 19Z,   0.00,   2.98,   3.17,  99.90,   0.19,
07/09 20Z,   0.00,   2.65,   2.89,  99.90,   0.24,  (min)
07/09 21Z,   0.00,   2.74,   2.99,  99.90,   0.25,
07/09 22Z,   0.00,   3.31,   3.61,  99.90,   0.30,
07/09 23Z,   0.00,   4.31,   4.52,  99.90,   0.21,
07/10 00Z,   0.10,   5.51,   5.64,  99.90,   0.03,
07/10 01Z,   0.10,   6.63,   6.67,  99.90,  -0.06,
07/10 02Z,   0.10,   7.43,   7.46,  99.90,  -0.07,
07/10 03Z,   0.10,   7.73,   7.83,  99.90,   0.00,  (max)
07/10 04Z,   0.10,   7.37,   7.46,  99.90,  -0.01,
07/10 05Z,   0.10,   6.35,   6.40,  99.90,  -0.05,
07/10 06Z,   0.10,   4.83,   4.95,  99.90,   0.02,
07/10 07Z,   0.10,   3.10,   3.26,  99.90,   0.06,
07/10 08Z,   0.10,   1.49,   1.67,  99.90,   0.08,
07/10 09Z,   0.20,   0.29,   0.49,  99.90,   0.00,
07/10 10Z,   0.20,  -0.28,  -0.05,  99.90,   0.03,  (min)
07/10 11Z,   0.20,  -0.13,   0.19,  99.90,   0.12,
07/10 12Z,   0.10,   0.62,   0.92,  99.90,   0.20,
07/10 13Z,   0.10,   1.72,   2.10,  99.90,   0.28,
07/10 14Z,   0.10,   2.91,   3.25,  99.90,   0.24,
07/10 15Z,   0.20,   3.95,   4.23,  99.90,   0.08,
07/10 16Z,   0.10,   4.65,   4.96,  99.90,   0.21,
07/10 17Z,   0.10,   4.85,   5.19,  99.90,   0.24,  (max)
07/10 18Z,   0.10,   4.60,   4.96,  99.90,   0.26,
07/10 19Z,   0.00,   4.07,   4.42,  99.90,   0.35,
07/10 20Z,   0.10,   3.50,   3.81,  99.90,   0.21,
07/10 21Z,   0.10,   3.12,   3.46,  99.90,   0.24,  (min)
07/10 22Z,   0.10,   3.14,   3.51,  99.90,   0.27,
07/10 23Z,   0.10,   3.67,   4.05,  99.90,   0.28,
07/11 00Z,   0.10,   4.64,   4.91,  99.90,   0.17,
07/11 01Z,   0.10,   5.84,   6.09,  99.90,   0.15,
07/11 02Z,   0.10,   6.97,   7.21,  99.90,   0.14,
07/11 03Z,   0.20,   7.79,   8.01,  99.90,   0.02,
07/11 04Z,   0.20,   8.07,   8.22,  99.90,  -0.05,  (max)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/11 05Z,   0.10,   7.64,  99.90,   7.71,  -0.03,
07/11 06Z,   0.10,   6.47,  99.90,   6.57,  -0.01,
07/11 07Z,   0.10,   4.76,  99.90,   4.87,   0.01,
07/11 08Z,   0.10,   2.81,  99.90,   2.94,   0.03,
07/11 09Z,   0.20,   0.98,  99.90,   1.23,   0.05,
07/11 10Z,   0.10,  -0.40,  99.90,  -0.23,   0.07,
07/11 11Z,   0.10,  -1.05,  99.90,  -0.86,   0.09,  (min)
07/11 12Z,   0.10,  -0.87,  99.90,  -0.66,   0.11,
07/11 13Z,   0.20,  -0.00,  99.90,   0.33,   0.13,
07/11 14Z,   0.20,   1.29,  99.90,   1.65,   0.15,
07/11 15Z,   0.20,   2.73,  99.90,   3.10,   0.17,
07/11 16Z,   0.10,   4.02,  99.90,   4.31,   0.19,
07/11 17Z,   0.00,   4.92,  99.90,   5.11,   0.19,
07/11 18Z,   0.10,   5.26,  99.90,   5.56,   0.19,  (max)
07/11 19Z,   0.10,   5.06,  99.90,   5.36,   0.19,
07/11 20Z,   0.10,   4.50,  99.90,   4.79,   0.19,
07/11 21Z,   0.10,   3.83,  99.90,   4.12,   0.19,
07/11 22Z,   0.10,   3.34,  99.90,   3.63,   0.19,
07/11 23Z,   0.10,   3.26,  99.90,   3.56,   0.19,  (min)
07/12 00Z,   0.10,   3.76,  99.90,   4.05,   0.19,
07/12 01Z,   0.00,   4.76,  99.90,   4.95,   0.19,
07/12 02Z,   0.00,   6.01,  99.90,   6.21,   0.19,
07/12 03Z,   0.10,   7.23,  99.90,   7.52,   0.19,
07/12 04Z,   0.10,   8.11,  99.90,   8.40,   0.19,
07/12 05Z,   0.00,   8.39,  99.90,   8.58,   0.19,  (max)
07/12 06Z,   0.00,   7.89,  99.90,   8.08,   0.19,
07/12 07Z,   0.00,   6.58,  99.90,   6.77,   0.19,
07/12 08Z,   0.00,   4.66,  99.90,   4.86,   0.19,
07/12 09Z,   0.10,   2.49,  99.90,   2.78,   0.19,
07/12 10Z,   0.00,   0.45,  99.90,   0.64,   0.19,
07/12 11Z,   0.00,  -1.06,  99.90,  -0.87,   0.19,
07/12 12Z,   0.00,  -1.72,  99.90,  -1.53,   0.19,  (min)
07/12 13Z,   0.10,  -1.46,  99.90,  -1.16,   0.19,
07/12 14Z,   0.00,  -0.41,  99.90,  -0.22,   0.19,
07/12 15Z,   0.00,   1.12,  99.90,   1.31,   0.19,
07/12 16Z,   0.00,   2.79,  99.90,   2.98,   0.19,
07/12 17Z,   0.00,   4.29,  99.90,   4.49,   0.19,
07/12 18Z,   0.00,   5.33,  99.90,   5.52,   0.19,
07/12 19Z,   0.00,   5.71,  99.90,   5.90,   0.19,  (max)
07/12 20Z,   0.00,   5.45,  99.90,   5.64,   0.19,
07/12 21Z,   0.00,   4.76,  99.90,   4.95,   0.19,
07/12 22Z,   0.00,   3.93,  99.90,   4.12,   0.19,
07/12 23Z,   0.00,   3.29,  99.90,   3.48,   0.19,
07/13 00Z,   0.00,   3.15,  99.90,   3.34,   0.19,  (min)
07/13 01Z,   0.00,   3.65,  99.90,   3.84,   0.19,
07/13 02Z,   0.00,   4.72,  99.90,   4.92,   0.19,
07/13 03Z,   0.00,   6.09,  99.90,   6.28,   0.19,
07/13 04Z,   0.00,   7.41,  99.90,   7.60,   0.19,
07/13 05Z,   0.00,   8.36,  99.90,   8.56,   0.19,
07/13 06Z,   0.00,   8.65,  99.90,   8.84,   0.19,  (max)
07/13 07Z,   0.00,   8.06,  99.90,   8.25,   0.19,
07/13 08Z,   0.00,   6.59,  99.90,   6.79,   0.19,
07/13 09Z,   0.00,   4.48,  99.90,   4.67,   0.19,
07/13 10Z,   0.00,   2.10,  99.90,   2.29,   0.19,
07/13 11Z,   0.00,  -0.08,  99.90,   0.11,   0.19,
07/13 12Z,   0.00,  -1.63,  99.90,  -1.44,   0.19,
07/13 13Z,   0.00,  -2.22,  99.90,  -2.03,   0.19,  (min)
07/13 14Z,   0.00,  -1.79,  99.90,  -1.59,   0.19,
07/13 15Z,   0.00,  -0.52,  99.90,  -0.33,   0.19,
07/13 16Z,   0.00,   1.23,  99.90,   1.42,   0.19,
07/13 17Z,   0.00,   3.10,  99.90,   3.29,   0.19,
07/13 18Z,   0.00,   4.73,  99.90,   4.93,   0.19,
07/13 19Z,   0.00,   5.80,  99.90,   5.99,   0.19,
07/13 20Z,   0.00,   6.10,  99.90,   6.29,   0.19,  (max)
07/13 21Z,   0.00,   5.69,  99.90,   5.88,   0.19,
07/13 22Z,   0.00,   4.81,  99.90,   5.00,   0.19,
07/13 23Z,   0.00,   3.79,  99.90,   3.99,   0.19,
07/14 00Z,   0.00,   3.04,  99.90,   3.23,   0.19,
07/14 01Z,   0.00,   2.87,  99.90,   3.06,   0.19,  (min)
07/14 02Z,   0.00,   3.43,  99.90,   3.62,   0.19,
07/14 03Z,   0.00,   4.61,  99.90,   4.81,   0.19,
07/14 04Z,   0.00,   6.10,  99.90,   6.29,   0.19,
07/14 05Z,   0.00,   7.52,  99.90,   7.71,   0.19,
07/14 06Z,   0.00,   8.52,  99.90,   8.71,   0.19,
07/14 07Z,   0.00,   8.77,  99.90,   8.96,   0.19,  (max)
07/14 08Z,   0.00,   8.07,  99.90,   8.26,   0.19,
07/14 09Z,   0.00,   6.44,  99.90,   6.63,   0.19,
07/14 10Z,   0.00,   4.16,  99.90,   4.35,   0.19,
07/14 11Z,   0.00,   1.66,  99.90,   1.85,   0.19,
07/14 12Z,   0.00,  -0.56,  99.90,  -0.37,   0.19,
07/14 13Z,   0.00,  -2.03,  99.90,  -1.84,   0.19,
07/14 14Z,   0.00,  -2.45,  99.90,  -2.26,   0.19,  (min)
07/14 15Z,   0.00,  -1.79,  99.90,  -1.60,   0.19,
07/14 16Z,   0.00,  -0.31,  99.90,  -0.12,   0.19,
07/14 17Z,   0.00,   1.63,  99.90,   1.82,   0.19,
07/14 18Z,   0.00,   3.62,  99.90,   3.81,   0.19,
07/14 19Z,  99.90,   5.28,  99.90,  99.90,   0.19,
07/14 20Z,  99.90,   6.25,  99.90,  99.90,   0.19,
07/14 21Z,  99.90,   6.39,  99.90,  99.90,   0.19,
07/14 22Z,  99.90,   5.76,  99.90,  99.90,   0.19,
07/14 23Z,  99.90,   4.67,  99.90,  99.90,   0.19,
07/15 00Z,  99.90,   3.49,  99.90,  99.90,   0.19,