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 : 07/19/2025 12:22:28 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/17 12Z,   0.10,  -5.96,  -5.94,  99.90,  -0.08,  (min)
07/17 13Z,   0.10,  -5.18,  -4.95,  99.90,   0.13,
07/17 14Z,   0.10,  -3.81,  -3.49,  99.90,   0.22,
07/17 15Z,   0.10,  -2.28,  -2.01,  99.90,   0.17,
07/17 16Z,   0.10,  -1.05,  -1.02,  99.90,  -0.07,
07/17 17Z,   0.10,  -0.35,  -0.46,  99.90,  -0.21,
07/17 18Z,   0.20,  -0.22,  -0.43,  99.90,  -0.41,  (max)
07/17 19Z,   0.20,  -0.61,  -0.77,  99.90,  -0.36,
07/17 20Z,   0.20,  -1.48,  -1.75,  99.90,  -0.47,
07/17 21Z,   0.20,  -2.67,  -2.94,  99.90,  -0.47,
07/17 22Z,   0.20,  -3.89,  -4.18,  99.90,  -0.49,
07/17 23Z,   0.20,  -4.82,  -5.05,  99.90,  -0.43,
07/18 00Z,   0.10,  -5.23,  -5.42,  99.90,  -0.29,  (min)
07/18 01Z,   0.10,  -4.98,  -5.01,  99.90,  -0.13,
07/18 02Z,   0.10,  -4.10,  -4.01,  99.90,  -0.01,
07/18 03Z,   0.10,  -2.89,  -2.79,  99.90,  -0.00,
07/18 04Z,   0.10,  -1.74,  -1.72,  99.90,  -0.08,
07/18 05Z,   0.10,  -0.98,  -1.02,  99.90,  -0.14,
07/18 06Z,   0.00,  -0.70,  -0.78,  99.90,  -0.08,  (max)
07/18 07Z,   0.00,  -0.94,  -1.02,  99.90,  -0.08,
07/18 08Z,   0.00,  -1.68,  -1.85,  99.90,  -0.17,
07/18 09Z,   0.00,  -2.84,  -2.97,  99.90,  -0.13,
07/18 10Z,   0.00,  -4.18,  -4.27,  99.90,  -0.09,
07/18 11Z,   0.00,  -5.34,  -5.42,  99.90,  -0.08,
07/18 12Z,   0.00,  -6.00,  -6.14,  99.90,  -0.14,  (min)
07/18 13Z,  -0.10,  -5.93,  -6.05,  99.90,  -0.02,
07/18 14Z,  -0.10,  -5.07,  -4.95,  99.90,   0.22,
07/18 15Z,  -0.10,  -3.65,  -3.31,  99.90,   0.44,
07/18 16Z,  -0.10,  -2.11,  -1.90,  99.90,   0.31,
07/18 17Z,  -0.10,  -0.87,  -0.85,  99.90,   0.12,
07/18 18Z,   0.00,  -0.17,  -0.32,  99.90,  -0.15,
07/18 19Z,   0.00,  -0.02,  -0.22,  99.90,  -0.20,  (max)
07/18 20Z,   0.00,  -0.42,  -0.61,  99.90,  -0.19,
07/18 21Z,   0.00,  -1.30,  -1.55,  99.90,  -0.25,
07/18 22Z,   0.00,  -2.49,  -2.73,  99.90,  -0.24,
07/18 23Z,   0.00,  -3.72,  -4.04,  99.90,  -0.32,
07/19 00Z,   0.00,  -4.69,  -4.88,  99.90,  -0.19,
07/19 01Z,   0.00,  -5.16,  -5.28,  99.90,  -0.12,  (min)
07/19 02Z,   0.00,  -4.98,  -4.89,  99.90,   0.09,
07/19 03Z,   0.00,  -4.17,  -4.08,  99.90,   0.09,
07/19 04Z,   0.00,  -3.02,  -2.85,  99.90,   0.17,
07/19 05Z,   0.00,  -1.91,  -1.82,  99.90,   0.09,
07/19 06Z,  -0.10,  -1.17,  -1.05,  99.90,   0.22,
07/19 07Z,   0.00,  -0.90,  -0.87,  99.90,   0.03,  (max)
07/19 08Z,   0.00,  -1.13,  -1.18,  99.90,  -0.05,
07/19 09Z,   0.00,  -1.86,  -1.91,  99.90,  -0.05,
07/19 10Z,   0.00,  -3.01,  -3.05,  99.90,  -0.04,
07/19 11Z,   0.00,  -4.30,  -4.49,  99.90,  -0.19,
07/19 12Z,   0.00,  -5.41,  -5.63,  99.90,  -0.22,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/19 13Z,   0.00,  -6.03,  99.90,  -6.24,  -0.21,  (min)
07/19 14Z,   0.00,  -5.92,  99.90,  -6.12,  -0.20,
07/19 15Z,   0.00,  -5.03,  99.90,  -5.22,  -0.19,
07/19 16Z,   0.00,  -3.58,  99.90,  -3.75,  -0.17,
07/19 17Z,   0.00,  -2.01,  99.90,  -2.17,  -0.16,
07/19 18Z,   0.00,  -0.75,  99.90,  -0.90,  -0.15,
07/19 19Z,   0.10,  -0.01,  99.90,  -0.05,  -0.14,
07/19 20Z,   0.10,   0.16,  99.90,   0.13,  -0.13,  (max)
07/19 21Z,   0.20,  -0.23,  99.90,  -0.14,  -0.12,
07/19 22Z,   0.20,  -1.10,  99.90,  -1.00,  -0.11,
07/19 23Z,   0.20,  -2.30,  99.90,  -2.19,  -0.09,
07/20 00Z,   0.20,  -3.56,  99.90,  -3.44,  -0.08,
07/20 01Z,   0.10,  -4.60,  99.90,  -4.59,  -0.08,
07/20 02Z,   0.10,  -5.17,  99.90,  -5.15,  -0.08,  (min)
07/20 03Z,   0.10,  -5.07,  99.90,  -5.05,  -0.08,
07/20 04Z,   0.00,  -4.31,  99.90,  -4.39,  -0.08,
07/20 05Z,   0.00,  -3.18,  99.90,  -3.26,  -0.08,
07/20 06Z,   0.00,  -2.08,  99.90,  -2.16,  -0.08,
07/20 07Z,   0.00,  -1.32,  99.90,  -1.40,  -0.08,
07/20 08Z,   0.00,  -1.02,  99.90,  -1.10,  -0.08,  (max)
07/20 09Z,   0.00,  -1.22,  99.90,  -1.31,  -0.08,
07/20 10Z,   0.00,  -1.94,  99.90,  -2.02,  -0.08,
07/20 11Z,   0.00,  -3.05,  99.90,  -3.14,  -0.08,
07/20 12Z,   0.00,  -4.32,  99.90,  -4.41,  -0.08,
07/20 13Z,   0.00,  -5.43,  99.90,  -5.51,  -0.08,
07/20 14Z,   0.00,  -6.06,  99.90,  -6.14,  -0.08,  (min)
07/20 15Z,   0.00,  -5.95,  99.90,  -6.03,  -0.08,
07/20 16Z,   0.00,  -5.04,  99.90,  -5.12,  -0.08,
07/20 17Z,   0.00,  -3.55,  99.90,  -3.64,  -0.08,
07/20 18Z,   0.10,  -1.95,  99.90,  -1.93,  -0.08,
07/20 19Z,   0.10,  -0.66,  99.90,  -0.64,  -0.08,
07/20 20Z,   0.20,   0.11,  99.90,   0.23,  -0.08,
07/20 21Z,   0.20,   0.32,  99.90,   0.44,  -0.08,  (max)
07/20 22Z,   0.20,  -0.04,  99.90,   0.08,  -0.08,
07/20 23Z,   0.20,  -0.91,  99.90,  -0.79,  -0.08,
07/21 00Z,   0.20,  -2.13,  99.90,  -2.02,  -0.08,
07/21 01Z,   0.10,  -3.46,  99.90,  -3.44,  -0.08,
07/21 02Z,   0.00,  -4.60,  99.90,  -4.68,  -0.08,
07/21 03Z,   0.10,  -5.25,  99.90,  -5.24,  -0.08,  (min)
07/21 04Z,   0.10,  -5.21,  99.90,  -5.19,  -0.08,
07/21 05Z,   0.00,  -4.46,  99.90,  -4.54,  -0.08,
07/21 06Z,   0.00,  -3.32,  99.90,  -3.40,  -0.08,
07/21 07Z,   0.20,  -2.19,  99.90,  -2.07,  -0.08,
07/21 08Z,   0.00,  -1.39,  99.90,  -1.47,  -0.08,
07/21 09Z,   0.00,  -1.05,  99.90,  -1.13,  -0.08,  (max)
07/21 10Z,   0.00,  -1.22,  99.90,  -1.30,  -0.08,
07/21 11Z,   0.00,  -1.91,  99.90,  -2.00,  -0.08,
07/21 12Z,   0.00,  -3.03,  99.90,  -3.11,  -0.08,
07/21 13Z,   0.00,  -4.31,  99.90,  -4.39,  -0.08,
07/21 14Z,   0.00,  -5.45,  99.90,  -5.53,  -0.08,
07/21 15Z,   0.00,  -6.11,  99.90,  -6.19,  -0.08,  (min)
07/21 16Z,   0.00,  -6.01,  99.90,  -6.09,  -0.08,
07/21 17Z,   0.10,  -5.07,  99.90,  -5.06,  -0.08,
07/21 18Z,   0.20,  -3.55,  99.90,  -3.43,  -0.08,
07/21 19Z,   0.20,  -1.91,  99.90,  -1.79,  -0.08,
07/21 20Z,   0.20,  -0.59,  99.90,  -0.47,  -0.08,
07/21 21Z,   0.30,   0.22,  99.90,   0.44,  -0.08,
07/21 22Z,   0.40,   0.46,  99.90,   0.78,  -0.08,  (max)
07/21 23Z,   0.40,   0.11,  99.90,   0.43,  -0.08,
07/22 00Z,   0.40,  -0.78,  99.90,  -0.46,  -0.08,
07/22 01Z,   0.30,  -2.05,  99.90,  -1.83,  -0.08,
07/22 02Z,   0.30,  -3.45,  99.90,  -3.23,  -0.08,
07/22 03Z,   0.20,  -4.68,  99.90,  -4.56,  -0.08,
07/22 04Z,   0.30,  -5.40,  99.90,  -5.18,  -0.08,  (min)
07/22 05Z,   0.30,  -5.36,  99.90,  -5.14,  -0.08,
07/22 06Z,   0.30,  -4.58,  99.90,  -4.36,  -0.08,
07/22 07Z,   0.20,  -3.39,  99.90,  -3.27,  -0.08,
07/22 08Z,   0.20,  -2.22,  99.90,  -2.10,  -0.08,
07/22 09Z,   0.30,  -1.38,  99.90,  -1.16,  -0.08,
07/22 10Z,   0.40,  -1.00,  99.90,  -0.68,  -0.08,
07/22 11Z,   0.60,  -1.15,  99.90,  -0.63,  -0.08,  (max)
07/22 12Z,   0.60,  -1.84,  99.90,  -1.32,  -0.08,
07/22 13Z,   0.60,  -2.97,  99.90,  -2.46,  -0.08,
07/22 14Z,   0.50,  -4.30,  99.90,  -3.88,  -0.08,
07/22 15Z,   0.60,  -5.49,  99.90,  -4.97,  -0.08,
07/22 16Z,   0.60,  -6.18,  99.90,  -5.66,  -0.08,  (min)
07/22 17Z,   0.70,  -6.07,  99.90,  -5.45,  -0.08,
07/22 18Z,   0.80,  -5.08,  99.90,  -4.36,  -0.08,
07/22 19Z,   0.90,  -3.51,  99.90,  -2.69,  -0.08,
07/22 20Z,   0.90,  -1.85,  99.90,  -1.03,  -0.08,
07/22 21Z,   1.00,  -0.51,  99.90,   0.41,  -0.08,
07/22 22Z,   1.10,   0.32,  99.90,   1.34,  -0.08,
07/22 23Z,   1.10,   0.56,  99.90,   1.58,  -0.08,  (max)
07/23 00Z,   1.10,   0.19,  99.90,   1.21,  -0.08,