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
Atlantic City, NJ
Cape May, NJ
Philadelphia, PA
Reedy Pnt, DE
Lewes, DE
Ocean City, MD
Wachapreague
Kiptopeke, VA
Cambridge, MD
Baltimore, MD
Annapolis, MD
Solomons Is, MD
Washington DC
Colonial Beach
Lewisetta, VA
Gloucester Pnt
Hampton Road
Portsmouth, VA
CBBT, VA
Duck Pier, NC
Cape Hatteras NC
Surge List
East Coast
#Charleston, SC : 05/24/2025 17:23:10 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/23 00Z,   0.20,   2.68,   2.78,  99.90,  -0.10,
05/23 01Z,   0.20,   1.47,   1.57,  99.90,  -0.10,
05/23 02Z,   0.20,   0.59,   0.72,  99.90,  -0.07,
05/23 03Z,   0.20,   0.31,   0.37,  99.90,  -0.14,  (min)
05/23 04Z,   0.20,   0.75,   0.89,  99.90,  -0.06,
05/23 05Z,   0.10,   1.81,   1.93,  99.90,   0.02,
05/23 06Z,   0.10,   3.14,   3.30,  99.90,   0.06,
05/23 07Z,   0.10,   4.32,   4.44,  99.90,   0.02,
05/23 08Z,   0.10,   5.06,   5.10,  99.90,  -0.06,
05/23 09Z,   0.10,   5.27,   5.20,  99.90,  -0.17,  (max)
05/23 10Z,   0.10,   4.92,   4.81,  99.90,  -0.21,
05/23 11Z,   0.20,   4.03,   4.04,  99.90,  -0.19,
05/23 12Z,   0.10,   2.74,   2.75,  99.90,  -0.09,
05/23 13Z,   0.20,   1.33,   1.32,  99.90,  -0.21,
05/23 14Z,   0.20,   0.18,   0.29,  99.90,  -0.09,
05/23 15Z,   0.20,  -0.38,  -0.36,  99.90,  -0.18,  (min)
05/23 16Z,   0.30,  -0.12,   0.27,  99.90,   0.09,
05/23 17Z,   0.30,   0.98,   1.54,  99.90,   0.26,
05/23 18Z,   0.30,   2.60,   3.42,  99.90,   0.52,
05/23 19Z,   0.30,   4.23,   4.92,  99.90,   0.39,
05/23 20Z,   0.30,   5.44,   5.92,  99.90,   0.18,
05/23 21Z,   0.30,   6.04,   6.26,  99.90,  -0.08,
05/23 22Z,   0.30,   6.00,   6.28,  99.90,  -0.02,  (max)
05/23 23Z,   0.30,   5.37,   5.48,  99.90,  -0.19,
05/24 00Z,   0.40,   4.23,   4.38,  99.90,  -0.25,
05/24 01Z,   0.40,   2.81,   2.99,  99.90,  -0.22,
05/24 02Z,   0.30,   1.43,   1.66,  99.90,  -0.07,
05/24 03Z,   0.30,   0.40,   0.68,  99.90,  -0.02,
05/24 04Z,   0.30,   0.04,   0.34,  99.90,   0.00,  (min)
05/24 05Z,   0.20,   0.48,   0.95,  99.90,   0.27,
05/24 06Z,   0.20,   1.61,   2.10,  99.90,   0.29,
05/24 07Z,   0.20,   3.02,   3.54,  99.90,   0.32,
05/24 08Z,   0.20,   4.27,   4.59,  99.90,   0.12,
05/24 09Z,   0.20,   5.05,   5.35,  99.90,   0.10,
05/24 10Z,   0.20,   5.26,   5.57,  99.90,   0.11,  (max)
05/24 11Z,   0.30,   4.88,   5.33,  99.90,   0.15,
05/24 12Z,   0.30,   3.92,   4.35,  99.90,   0.13,
05/24 13Z,   0.30,   2.54,   3.02,  99.90,   0.18,
05/24 14Z,   0.30,   1.07,   1.52,  99.90,   0.15,
05/24 15Z,   0.40,  -0.11,   0.51,  99.90,   0.22,
05/24 16Z,   0.40,  -0.64,   0.16,  99.90,   0.40,  (min)
05/24 17Z,   0.50,  -0.26,   0.87,  99.90,   0.63,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/24 18Z,   0.60,   1.02,  99.90,   2.19,   0.58,
05/24 19Z,   0.60,   2.81,  99.90,   3.93,   0.53,
05/24 20Z,   0.60,   4.55,  99.90,   5.63,   0.47,
05/24 21Z,   0.60,   5.83,  99.90,   6.85,   0.42,
05/24 22Z,   0.60,   6.44,  99.90,   7.41,   0.37,  (max)
05/24 23Z,   0.50,   6.38,  99.90,   7.20,   0.32,
05/25 00Z,   0.50,   5.66,  99.90,   6.44,   0.27,
05/25 01Z,   0.50,   4.41,  99.90,   5.13,   0.22,
05/25 02Z,   0.50,   2.85,  99.90,   3.52,   0.17,
05/25 03Z,   0.40,   1.32,  99.90,   1.84,   0.12,
05/25 04Z,   0.40,   0.19,  99.90,   0.66,   0.07,
05/25 05Z,   0.40,  -0.22,  99.90,   0.20,   0.02,  (min)
05/25 06Z,   0.30,   0.27,  99.90,   0.59,   0.02,
05/25 07Z,   0.30,   1.48,  99.90,   1.80,   0.02,
05/25 08Z,   0.40,   2.97,  99.90,   3.39,   0.02,
05/25 09Z,   0.30,   4.25,  99.90,   4.57,   0.02,
05/25 10Z,   0.30,   5.05,  99.90,   5.37,   0.02,
05/25 11Z,   0.30,   5.25,  99.90,   5.57,   0.02,  (max)
05/25 12Z,   0.30,   4.82,  99.90,   5.14,   0.02,
05/25 13Z,   0.20,   3.79,  99.90,   4.01,   0.02,
05/25 14Z,   0.20,   2.35,  99.90,   2.57,   0.02,
05/25 15Z,   0.10,   0.83,  99.90,   0.95,   0.02,
05/25 16Z,   0.20,  -0.36,  99.90,  -0.14,   0.02,
05/25 17Z,   0.30,  -0.82,  99.90,  -0.50,   0.02,  (min)
05/25 18Z,   0.30,  -0.30,  99.90,   0.02,   0.02,
05/25 19Z,   0.30,   1.14,  99.90,   1.46,   0.02,
05/25 20Z,   0.40,   3.05,  99.90,   3.47,   0.02,
05/25 21Z,   0.40,   4.86,  99.90,   5.28,   0.02,
05/25 22Z,   0.30,   6.14,  99.90,   6.46,   0.02,
05/25 23Z,   0.30,   6.73,  99.90,   7.05,   0.02,  (max)
05/26 00Z,   0.30,   6.62,  99.90,   6.94,   0.02,
05/26 01Z,   0.30,   5.83,  99.90,   6.14,   0.02,
05/26 02Z,   0.30,   4.47,  99.90,   4.79,   0.02,
05/26 03Z,   0.30,   2.80,  99.90,   3.12,   0.02,
05/26 04Z,   0.30,   1.17,  99.90,   1.49,   0.02,
05/26 05Z,   0.40,  -0.01,  99.90,   0.41,   0.02,
05/26 06Z,   0.40,  -0.39,  99.90,   0.03,   0.02,  (min)
05/26 07Z,   0.30,   0.17,  99.90,   0.49,   0.02,
05/26 08Z,   0.20,   1.46,  99.90,   1.68,   0.02,
05/26 09Z,   0.30,   2.99,  99.90,   3.31,   0.02,
05/26 10Z,   0.30,   4.27,  99.90,   4.59,   0.02,
05/26 11Z,   0.30,   5.05,  99.90,   5.36,   0.02,
05/26 12Z,   0.30,   5.21,  99.90,   5.53,   0.02,  (max)
05/26 13Z,   0.20,   4.74,  99.90,   4.96,   0.02,
05/26 14Z,   0.10,   3.66,  99.90,   3.78,   0.02,
05/26 15Z,   0.10,   2.17,  99.90,   2.29,   0.02,
05/26 16Z,   0.10,   0.64,  99.90,   0.76,   0.02,
05/26 17Z,   0.20,  -0.52,  99.90,  -0.30,   0.02,
05/26 18Z,   0.30,  -0.88,  99.90,  -0.56,   0.02,  (min)
05/26 19Z,   0.40,  -0.22,  99.90,   0.19,   0.02,
05/26 20Z,   0.30,   1.33,  99.90,   1.65,   0.02,
05/26 21Z,   0.30,   3.30,  99.90,   3.62,   0.02,
05/26 22Z,   0.30,   5.09,  99.90,   5.41,   0.02,
05/26 23Z,   0.30,   6.32,  99.90,   6.64,   0.02,
05/27 00Z,   0.40,   6.86,  99.90,   7.28,   0.02,  (max)
05/27 01Z,   0.40,   6.69,  99.90,   7.11,   0.02,
05/27 02Z,   0.50,   5.83,  99.90,   6.35,   0.02,
05/27 03Z,   0.70,   4.40,  99.90,   5.12,   0.02,
05/27 04Z,   0.70,   2.67,  99.90,   3.39,   0.02,
05/27 05Z,   0.60,   1.02,  99.90,   1.64,   0.02,
05/27 06Z,   0.60,  -0.14,  99.90,   0.48,   0.02,
05/27 07Z,   0.70,  -0.45,  99.90,   0.27,   0.02,  (min)
05/27 08Z,   0.60,   0.20,  99.90,   0.82,   0.02,
05/27 09Z,   0.70,   1.54,  99.90,   2.26,   0.02,
05/27 10Z,   0.60,   3.06,  99.90,   3.68,   0.02,
05/27 11Z,   0.50,   4.30,  99.90,   4.82,   0.02,
05/27 12Z,   0.50,   5.03,  99.90,   5.55,   0.02,
05/27 13Z,   0.60,   5.16,  99.90,   5.77,   0.02,  (max)
05/27 14Z,   0.60,   4.64,  99.90,   5.26,   0.02,
05/27 15Z,   0.60,   3.52,  99.90,   4.14,   0.02,
05/27 16Z,   0.60,   2.02,  99.90,   2.64,   0.02,
05/27 17Z,   0.60,   0.51,  99.90,   1.13,   0.02,
05/27 18Z,   0.60,  -0.57,  99.90,   0.05,   0.02,
05/27 19Z,   0.60,  -0.82,  99.90,  -0.20,   0.02,  (min)
05/27 20Z,   0.50,  -0.04,  99.90,   0.48,   0.02,
05/27 21Z,   0.50,   1.58,  99.90,   2.10,   0.02,
05/27 22Z,   0.50,   3.52,  99.90,   4.04,   0.02,
05/27 23Z,   0.60,   5.23,  99.90,   5.85,   0.02,
05/28 00Z,   0.60,   6.37,  99.90,   6.99,   0.02,
05/28 01Z,   0.60,   6.83,  99.90,   7.45,   0.02,  (max)
05/28 02Z,   0.60,   6.60,  99.90,   7.22,   0.02,
05/28 03Z,   0.50,   5.69,  99.90,   6.21,   0.02,
05/28 04Z,   0.50,   4.23,  99.90,   4.75,   0.02,
05/28 05Z,   0.50,   2.50,  99.90,   3.02,   0.02,
05/28 06Z,   0.50,   0.89,  99.90,   1.41,   0.02,
05/28 07Z,   0.40,  -0.18,  99.90,   0.24,   0.02,
05/28 08Z,   0.30,  -0.38,  99.90,  -0.06,   0.02,  (min)
05/28 09Z,   0.40,   0.35,  99.90,   0.77,   0.02,
05/28 10Z,   0.50,   1.71,  99.90,   2.22,   0.02,
05/28 11Z,   0.40,   3.17,  99.90,   3.58,   0.02,
05/28 12Z,   0.30,   4.32,  99.90,   4.64,   0.02,