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 : 05/21/2025 18:25:14 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/20 00Z,   0.20,  -5.04,  -4.75,  99.90,   0.09,  (min)
05/20 01Z,   0.30,  -4.47,  -4.00,  99.90,   0.17,
05/20 02Z,   0.30,  -3.45,  -2.96,  99.90,   0.19,
05/20 03Z,   0.30,  -2.26,  -1.90,  99.90,   0.06,
05/20 04Z,   0.20,  -1.24,  -1.04,  99.90,   0.00,
05/20 05Z,   0.20,  -0.63,  -0.41,  99.90,   0.02,
05/20 06Z,   0.20,  -0.46,  -0.18,  99.90,   0.08,  (max)
05/20 07Z,   0.20,  -0.73,  -0.51,  99.90,   0.02,
05/20 08Z,   0.20,  -1.44,  -1.24,  99.90,  -0.00,
05/20 09Z,   0.20,  -2.51,  -2.32,  99.90,  -0.01,
05/20 10Z,   0.20,  -3.73,  -3.57,  99.90,  -0.04,
05/20 11Z,   0.20,  -4.77,  -4.49,  99.90,   0.08,
05/20 12Z,   0.30,  -5.36,  -5.12,  99.90,  -0.06,  (min)
05/20 13Z,   0.30,  -5.32,  -5.00,  99.90,   0.02,
05/20 14Z,   0.30,  -4.63,  -4.29,  99.90,   0.04,
05/20 15Z,   0.30,  -3.51,  -3.02,  99.90,   0.19,
05/20 16Z,   0.30,  -2.32,  -1.99,  99.90,   0.03,
05/20 17Z,   0.30,  -1.43,  -1.26,  99.90,  -0.13,
05/20 18Z,   0.40,  -1.02,  -0.91,  99.90,  -0.29,  (max)
05/20 19Z,   0.40,  -1.07,  -0.97,  99.90,  -0.30,
05/20 20Z,   0.40,  -1.56,  -1.37,  99.90,  -0.21,
05/20 21Z,   0.40,  -2.42,  -2.19,  99.90,  -0.17,
05/20 22Z,   0.40,  -3.47,  -3.30,  99.90,  -0.23,
05/20 23Z,   0.40,  -4.43,  -4.28,  99.90,  -0.25,
05/21 00Z,   0.40,  -5.03,  -4.79,  99.90,  -0.16,  (min)
05/21 01Z,   0.40,  -5.10,  -4.73,  99.90,  -0.03,
05/21 02Z,   0.40,  -4.57,  -4.13,  99.90,   0.04,
05/21 03Z,   0.40,  -3.56,  -3.13,  99.90,   0.03,
05/21 04Z,   0.40,  -2.35,  -1.98,  99.90,  -0.03,
05/21 05Z,   0.30,  -1.31,  -1.05,  99.90,  -0.04,
05/21 06Z,   0.30,  -0.67,  -0.48,  99.90,  -0.11,
05/21 07Z,   0.20,  -0.50,  -0.26,  99.90,   0.04,  (max)
05/21 08Z,   0.30,  -0.80,  -0.51,  99.90,  -0.01,
05/21 09Z,   0.30,  -1.56,  -1.23,  99.90,   0.03,
05/21 10Z,   0.20,  -2.70,  -2.45,  99.90,   0.05,
05/21 11Z,   0.10,  -3.96,  -3.80,  99.90,   0.06,
05/21 12Z,   0.10,  -5.02,  -4.94,  99.90,  -0.02,
05/21 13Z,   0.10,  -5.60,  -5.51,  99.90,  -0.01,  (min)
05/21 14Z,   0.10,  -5.50,  -5.28,  99.90,   0.12,
05/21 15Z,   0.10,  -4.70,  -4.27,  99.90,   0.33,
05/21 16Z,   0.10,  -3.44,  -2.97,  99.90,   0.37,
05/21 17Z,   0.10,  -2.12,  -1.84,  99.90,   0.18,
05/21 18Z,   0.10,  -1.14,  -1.07,  99.90,  -0.03,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/21 19Z,   0.20,  -0.66,  99.90,  -0.49,  -0.03,  (max)
05/21 20Z,   0.20,  -0.69,  99.90,  -0.53,  -0.03,
05/21 21Z,   0.20,  -1.22,  99.90,  -1.05,  -0.03,
05/21 22Z,   0.10,  -2.15,  99.90,  -2.08,  -0.03,
05/21 23Z,   0.00,  -3.29,  99.90,  -3.32,  -0.03,
05/22 00Z,   0.00,  -4.36,  99.90,  -4.39,  -0.03,
05/22 01Z,   0.00,  -5.08,  99.90,  -5.11,  -0.03,
05/22 02Z,   0.00,  -5.25,  99.90,  -5.28,  -0.03,  (min)
05/22 03Z,   0.00,  -4.78,  99.90,  -4.81,  -0.03,
05/22 04Z,  -0.20,  -3.76,  99.90,  -3.99,  -0.03,
05/22 05Z,  -0.20,  -2.50,  99.90,  -2.73,  -0.03,
05/22 06Z,  -0.10,  -1.40,  99.90,  -1.53,  -0.03,
05/22 07Z,  -0.10,  -0.71,  99.90,  -0.84,  -0.03,
05/22 08Z,   0.00,  -0.52,  99.90,  -0.55,  -0.03,  (max)
05/22 09Z,   0.00,  -0.84,  99.90,  -0.87,  -0.03,
05/22 10Z,   0.00,  -1.67,  99.90,  -1.70,  -0.03,
05/22 11Z,   0.00,  -2.88,  99.90,  -2.91,  -0.03,
05/22 12Z,   0.10,  -4.21,  99.90,  -4.14,  -0.03,
05/22 13Z,   0.10,  -5.31,  99.90,  -5.24,  -0.03,
05/22 14Z,   0.10,  -5.88,  99.90,  -5.81,  -0.03,  (min)
05/22 15Z,   0.10,  -5.71,  99.90,  -5.64,  -0.03,
05/22 16Z,   0.20,  -4.78,  99.90,  -4.61,  -0.03,
05/22 17Z,   0.30,  -3.35,  99.90,  -3.08,  -0.03,
05/22 18Z,   0.30,  -1.87,  99.90,  -1.60,  -0.03,
05/22 19Z,   0.30,  -0.77,  99.90,  -0.50,  -0.03,
05/22 20Z,   0.20,  -0.22,  99.90,  -0.05,  -0.03,  (max)
05/22 21Z,   0.20,  -0.25,  99.90,  -0.08,  -0.03,
05/22 22Z,   0.20,  -0.82,  99.90,  -0.65,  -0.03,
05/22 23Z,   0.10,  -1.84,  99.90,  -1.77,  -0.03,
05/23 00Z,   0.10,  -3.12,  99.90,  -3.05,  -0.03,
05/23 01Z,   0.10,  -4.33,  99.90,  -4.26,  -0.03,
05/23 02Z,   0.00,  -5.21,  99.90,  -5.24,  -0.03,
05/23 03Z,   0.00,  -5.49,  99.90,  -5.52,  -0.03,  (min)
05/23 04Z,   0.00,  -5.05,  99.90,  -5.08,  -0.03,
05/23 05Z,   0.00,  -3.99,  99.90,  -4.02,  -0.03,
05/23 06Z,   0.00,  -2.66,  99.90,  -2.69,  -0.03,
05/23 07Z,   0.00,  -1.48,  99.90,  -1.51,  -0.03,
05/23 08Z,   0.00,  -0.74,  99.90,  -0.77,  -0.03,
05/23 09Z,   0.10,  -0.53,  99.90,  -0.46,  -0.03,  (max)
05/23 10Z,   0.00,  -0.88,  99.90,  -0.91,  -0.03,
05/23 11Z,   0.00,  -1.77,  99.90,  -1.80,  -0.03,
05/23 12Z,   0.10,  -3.06,  99.90,  -2.99,  -0.03,
05/23 13Z,   0.10,  -4.47,  99.90,  -4.40,  -0.03,
05/23 14Z,   0.10,  -5.62,  99.90,  -5.55,  -0.03,
05/23 15Z,   0.10,  -6.18,  99.90,  -6.11,  -0.03,  (min)
05/23 16Z,   0.20,  -5.92,  99.90,  -5.75,  -0.03,
05/23 17Z,   0.20,  -4.82,  99.90,  -4.65,  -0.03,
05/23 18Z,   0.30,  -3.20,  99.90,  -2.93,  -0.03,
05/23 19Z,   0.30,  -1.57,  99.90,  -1.30,  -0.03,
05/23 20Z,   0.30,  -0.36,  99.90,  -0.09,  -0.03,
05/23 21Z,   0.20,   0.24,  99.90,   0.41,  -0.03,
05/23 22Z,   0.30,   0.20,  99.90,   0.47,  -0.03,  (max)
05/23 23Z,   0.30,  -0.43,  99.90,  -0.16,  -0.03,
05/24 00Z,   0.30,  -1.57,  99.90,  -1.30,  -0.03,
05/24 01Z,   0.30,  -2.99,  99.90,  -2.72,  -0.03,
05/24 02Z,   0.20,  -4.37,  99.90,  -4.20,  -0.03,
05/24 03Z,   0.10,  -5.40,  99.90,  -5.32,  -0.03,
05/24 04Z,   0.10,  -5.76,  99.90,  -5.69,  -0.03,  (min)
05/24 05Z,   0.00,  -5.32,  99.90,  -5.35,  -0.03,
05/24 06Z,   0.10,  -4.19,  99.90,  -4.12,  -0.03,
05/24 07Z,   0.10,  -2.78,  99.90,  -2.71,  -0.03,
05/24 08Z,   0.10,  -1.53,  99.90,  -1.46,  -0.03,
05/24 09Z,   0.10,  -0.75,  99.90,  -0.68,  -0.03,
05/24 10Z,   0.10,  -0.54,  99.90,  -0.47,  -0.03,  (max)
05/24 11Z,   0.10,  -0.92,  99.90,  -0.85,  -0.03,
05/24 12Z,   0.00,  -1.88,  99.90,  -1.91,  -0.03,
05/24 13Z,   0.00,  -3.26,  99.90,  -3.29,  -0.03,
05/24 14Z,   0.00,  -4.73,  99.90,  -4.76,  -0.03,
05/24 15Z,   0.00,  -5.91,  99.90,  -5.94,  -0.03,
05/24 16Z,   0.10,  -6.44,  99.90,  -6.37,  -0.03,  (min)
05/24 17Z,   0.20,  -6.06,  99.90,  -5.89,  -0.03,
05/24 18Z,   0.20,  -4.78,  99.90,  -4.61,  -0.03,
05/24 19Z,   0.30,  -2.99,  99.90,  -2.72,  -0.03,
05/24 20Z,   0.40,  -1.25,  99.90,  -0.88,  -0.03,
05/24 21Z,   0.30,   0.03,  99.90,   0.30,  -0.03,
05/24 22Z,   0.30,   0.64,  99.90,   0.91,  -0.03,  (max)
05/24 23Z,   0.30,   0.58,  99.90,   0.85,  -0.03,
05/25 00Z,   0.30,  -0.14,  99.90,   0.13,  -0.03,
05/25 01Z,   0.20,  -1.39,  99.90,  -1.22,  -0.03,
05/25 02Z,   0.10,  -2.95,  99.90,  -2.88,  -0.03,
05/25 03Z,   0.10,  -4.48,  99.90,  -4.41,  -0.03,
05/25 04Z,   0.00,  -5.61,  99.90,  -5.64,  -0.03,
05/25 05Z,   0.10,  -6.02,  99.90,  -5.95,  -0.03,  (min)
05/25 06Z,   0.10,  -5.53,  99.90,  -5.46,  -0.03,
05/25 07Z,   0.10,  -4.32,  99.90,  -4.25,  -0.03,
05/25 08Z,   0.10,  -2.83,  99.90,  -2.76,  -0.03,
05/25 09Z,   0.00,  -1.55,  99.90,  -1.58,  -0.03,
05/25 10Z,   0.00,  -0.75,  99.90,  -0.78,  -0.03,
05/25 11Z,   0.00,  -0.55,  99.90,  -0.58,  -0.03,  (max)
05/25 12Z,   0.00,  -0.98,  99.90,  -1.01,  -0.03,