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
Duck Pier, NC
Cape Hatteras NC
Beaufort, NC
Wilmington, NC
Wrightsville Bch
Holden Beach, NC
Springmaid, SC
Charleston, SC
Ft. Pulaski, GA
Fernandina, FL
Surge List
East Coast
#Charleston, OR : 05/25/2025 05:23:16 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/23 12Z,  -0.30,   1.24,   1.28,  99.90,   0.34,  (min)
05/23 13Z,  -0.20,   2.29,   2.32,  99.90,   0.23,
05/23 14Z,  -0.20,   3.55,   3.51,  99.90,   0.16,
05/23 15Z,  -0.20,   4.70,   4.61,  99.90,   0.11,
05/23 16Z,  -0.30,   5.49,   5.35,  99.90,   0.16,
05/23 17Z,  -0.30,   5.68,   5.64,  99.90,   0.26,  (max)
05/23 18Z,  -0.10,   5.23,   5.13,  99.90,   0.00,
05/23 19Z,  -0.20,   4.28,   4.12,  99.90,   0.04,
05/23 20Z,  -0.20,   3.14,   3.01,  99.90,   0.07,
05/23 21Z,  -0.20,   2.11,   1.95,  99.90,   0.04,
05/23 22Z,  -0.10,   1.51,   1.41,  99.90,  -0.00,  (min)
05/23 23Z,  -0.10,   1.58,   1.50,  99.90,   0.02,
05/24 00Z,  -0.10,   2.36,   2.34,  99.90,   0.08,
05/24 01Z,  -0.10,   3.68,   3.54,  99.90,  -0.04,
05/24 02Z,  -0.10,   5.22,   4.98,  99.90,  -0.14,
05/24 03Z,  -0.10,   6.65,   6.42,  99.90,  -0.13,
05/24 04Z,   0.00,   7.64,   7.41,  99.90,  -0.23,
05/24 05Z,  -0.10,   7.93,   7.78,  99.90,  -0.05,  (max)
05/24 06Z,  -0.10,   7.37,   7.18,  99.90,  -0.09,
05/24 07Z,  -0.20,   6.05,   5.84,  99.90,  -0.01,
05/24 08Z,  -0.10,   4.23,   4.08,  99.90,  -0.05,
05/24 09Z,  -0.10,   2.30,   2.21,  99.90,   0.01,
05/24 10Z,  -0.10,   0.67,   0.69,  99.90,   0.12,
05/24 11Z,  -0.10,  -0.30,  -0.27,  99.90,   0.13,
05/24 12Z,  -0.20,  -0.39,  -0.38,  99.90,   0.21,  (min)
05/24 13Z,  -0.10,   0.36,   0.49,  99.90,   0.23,
05/24 14Z,  -0.10,   1.68,   1.77,  99.90,   0.19,
05/24 15Z,  -0.10,   3.22,   3.26,  99.90,   0.14,
05/24 16Z,  -0.20,   4.65,   4.65,  99.90,   0.20,
05/24 17Z,  -0.20,   5.64,   5.54,  99.90,   0.10,
05/24 18Z,  -0.10,   5.96,   5.96,  99.90,   0.10,  (max)
05/24 19Z,  -0.10,   5.56,   5.51,  99.90,   0.05,
05/24 20Z,  -0.10,   4.62,   4.50,  99.90,  -0.02,
05/24 21Z,  -0.10,   3.46,   3.31,  99.90,  -0.05,
05/24 22Z,  -0.10,   2.44,   2.26,  99.90,  -0.08,
05/24 23Z,   0.00,   1.89,   1.81,  99.90,  -0.08,  (min)
05/25 00Z,  -0.10,   2.07,   2.01,  99.90,   0.04,
05/25 01Z,   0.00,   3.00,   2.95,  99.90,  -0.05,
05/25 02Z,   0.00,   4.45,   4.39,  99.90,  -0.06,
05/25 03Z,   0.00,   6.06,   5.89,  99.90,  -0.17,
05/25 04Z,   0.00,   7.47,   7.36,  99.90,  -0.11,
05/25 05Z,  -0.10,   8.33,   8.22,  99.90,  -0.01,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/25 06Z,  -0.10,   8.38,  99.90,   8.28,  -0.00,  (max)
05/25 07Z,  -0.10,   7.49,  99.90,   7.39,   0.00,
05/25 08Z,   0.00,   5.79,  99.90,   5.80,   0.01,
05/25 09Z,   0.00,   3.62,  99.90,   3.64,   0.02,
05/25 10Z,   0.00,   1.41,  99.90,   1.44,   0.03,
05/25 11Z,   0.00,  -0.36,  99.90,  -0.32,   0.04,
05/25 12Z,   0.00,  -1.32,  99.90,  -1.27,   0.05,  (min)
05/25 13Z,   0.00,  -1.25,  99.90,  -1.20,   0.06,
05/25 14Z,   0.00,  -0.27,  99.90,  -0.20,   0.07,
05/25 15Z,   0.00,   1.32,  99.90,   1.39,   0.08,
05/25 16Z,  -0.10,   3.12,  99.90,   3.10,   0.08,
05/25 17Z,  -0.10,   4.75,  99.90,   4.74,   0.09,
05/25 18Z,   0.00,   5.87,  99.90,   5.96,   0.09,
05/25 19Z,   0.00,   6.24,  99.90,   6.33,   0.09,  (max)
05/25 20Z,   0.00,   5.84,  99.90,   5.94,   0.09,
05/25 21Z,   0.00,   4.88,  99.90,   4.97,   0.09,
05/25 22Z,   0.00,   3.70,  99.90,   3.79,   0.09,
05/25 23Z,   0.00,   2.70,  99.90,   2.79,   0.09,
05/26 00Z,   0.00,   2.24,  99.90,   2.33,   0.09,  (min)
05/26 01Z,   0.00,   2.55,  99.90,   2.64,   0.09,
05/26 02Z,   0.00,   3.62,  99.90,   3.71,   0.09,
05/26 03Z,   0.00,   5.16,  99.90,   5.25,   0.09,
05/26 04Z,   0.00,   6.79,  99.90,   6.89,   0.09,
05/26 05Z,   0.00,   8.13,  99.90,   8.22,   0.09,
05/26 06Z,   0.00,   8.82,  99.90,   8.91,   0.09,  (max)
05/26 07Z,   0.00,   8.60,  99.90,   8.69,   0.09,
05/26 08Z,   0.00,   7.38,  99.90,   7.47,   0.09,
05/26 09Z,   0.00,   5.36,  99.90,   5.45,   0.09,
05/26 10Z,   0.00,   2.92,  99.90,   3.02,   0.09,
05/26 11Z,   0.00,   0.56,  99.90,   0.65,   0.09,
05/26 12Z,   0.00,  -1.23,  99.90,  -1.14,   0.09,
05/26 13Z,   0.00,  -2.07,  99.90,  -1.98,   0.09,  (min)
05/26 14Z,   0.00,  -1.80,  99.90,  -1.71,   0.09,
05/26 15Z,   0.00,  -0.58,  99.90,  -0.48,   0.09,
05/26 16Z,  -0.10,   1.23,  99.90,   1.22,   0.09,
05/26 17Z,   0.00,   3.21,  99.90,   3.30,   0.09,
05/26 18Z,   0.00,   4.95,  99.90,   5.04,   0.09,
05/26 19Z,  -0.10,   6.11,  99.90,   6.10,   0.09,
05/26 20Z,  -0.10,   6.46,  99.90,   6.45,   0.09,  (max)
05/26 21Z,  -0.20,   6.02,  99.90,   5.91,   0.09,
05/26 22Z,  -0.10,   5.01,  99.90,   5.01,   0.09,
05/26 23Z,  -0.10,   3.83,  99.90,   3.82,   0.09,
05/27 00Z,  -0.10,   2.88,  99.90,   2.87,   0.09,
05/27 01Z,  -0.20,   2.53,  99.90,   2.42,   0.09,  (min)
05/27 02Z,  -0.10,   2.98,  99.90,   2.97,   0.09,
05/27 03Z,  -0.10,   4.16,  99.90,   4.15,   0.09,
05/27 04Z,  -0.10,   5.75,  99.90,   5.74,   0.09,
05/27 05Z,  -0.10,   7.34,  99.90,   7.34,   0.09,
05/27 06Z,  -0.20,   8.55,  99.90,   8.45,   0.09,
05/27 07Z,  -0.10,   9.04,  99.90,   9.03,   0.09,  (max)
05/27 08Z,  -0.10,   8.55,  99.90,   8.54,   0.09,
05/27 09Z,  -0.10,   7.07,  99.90,   7.06,   0.09,
05/27 10Z,  -0.20,   4.82,  99.90,   4.72,   0.09,
05/27 11Z,  -0.10,   2.25,  99.90,   2.25,   0.09,
05/27 12Z,   0.00,  -0.13,  99.90,  -0.04,   0.09,
05/27 13Z,  -0.10,  -1.82,  99.90,  -1.83,   0.09,
05/27 14Z,  -0.10,  -2.47,  99.90,  -2.47,   0.09,  (min)
05/27 15Z,  -0.10,  -1.97,  99.90,  -1.98,   0.09,
05/27 16Z,  -0.20,  -0.56,  99.90,  -0.67,   0.09,
05/27 17Z,  -0.20,   1.39,  99.90,   1.28,   0.09,
05/27 18Z,  -0.10,   3.43,  99.90,   3.42,   0.09,
05/27 19Z,  -0.10,   5.18,  99.90,   5.17,   0.09,
05/27 20Z,  -0.10,   6.28,  99.90,   6.28,   0.09,
05/27 21Z,   0.00,   6.56,  99.90,   6.65,   0.09,  (max)
05/27 22Z,   0.00,   6.04,  99.90,   6.14,   0.09,
05/27 23Z,   0.00,   5.01,  99.90,   5.11,   0.09,
05/28 00Z,   0.00,   3.86,  99.90,   3.95,   0.09,
05/28 01Z,   0.00,   2.99,  99.90,   3.09,   0.09,
05/28 02Z,   0.00,   2.77,  99.90,   2.86,   0.09,  (min)
05/28 03Z,   0.00,   3.34,  99.90,   3.43,   0.09,
05/28 04Z,   0.00,   4.58,  99.90,   4.67,   0.09,
05/28 05Z,   0.00,   6.15,  99.90,   6.24,   0.09,
05/28 06Z,  -0.10,   7.64,  99.90,   7.64,   0.09,
05/28 07Z,  -0.10,   8.69,  99.90,   8.68,   0.09,
05/28 08Z,   0.00,   8.96,  99.90,   9.06,   0.09,  (max)
05/28 09Z,   0.00,   8.26,  99.90,   8.35,   0.09,
05/28 10Z,   0.00,   6.60,  99.90,   6.69,   0.09,
05/28 11Z,   0.00,   4.25,  99.90,   4.35,   0.09,
05/28 12Z,   0.00,   1.69,  99.90,   1.78,   0.09,
05/28 13Z,   0.00,  -0.58,  99.90,  -0.48,   0.09,
05/28 14Z,   0.00,  -2.07,  99.90,  -1.98,   0.09,
05/28 15Z,   0.00,  -2.49,  99.90,  -2.40,   0.09,  (min)
05/28 16Z,   0.00,  -1.81,  99.90,  -1.72,   0.09,
05/28 17Z,   0.00,  -0.28,  99.90,  -0.18,   0.09,
05/28 18Z,   0.00,   1.70,  99.90,   1.79,   0.09,
05/28 19Z,   0.00,   3.71,  99.90,   3.80,   0.09,
05/28 20Z,   0.00,   5.37,  99.90,   5.46,   0.09,
05/28 21Z,   0.00,   6.36,  99.90,   6.45,   0.09,
05/28 22Z,   0.00,   6.53,  99.90,   6.62,   0.09,  (max)
05/28 23Z,   0.00,   5.95,  99.90,   6.04,   0.09,
05/29 00Z,   0.00,   4.92,  99.90,   5.01,   0.09,