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, OR : 07/19/2025 09:21:35 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/17 18Z,   0.00,   1.03,   1.50,  99.90,   0.47,
07/17 19Z,   0.00,   1.18,   1.68,  99.90,   0.50,  (min)
07/17 20Z,   0.00,   1.99,   2.49,  99.90,   0.50,
07/17 21Z,   0.00,   3.28,   3.75,  99.90,   0.47,
07/17 22Z,   0.00,   4.76,   5.17,  99.90,   0.41,
07/17 23Z,   0.00,   6.11,   6.50,  99.90,   0.39,
07/18 00Z,   0.00,   7.07,   7.41,  99.90,   0.34,
07/18 01Z,   0.10,   7.44,   7.79,  99.90,   0.25,  (max)
07/18 02Z,   0.10,   7.10,   7.37,  99.90,   0.17,
07/18 03Z,   0.10,   6.09,   6.38,  99.90,   0.19,
07/18 04Z,   0.10,   4.65,   4.99,  99.90,   0.24,
07/18 05Z,   0.00,   3.12,   3.51,  99.90,   0.39,
07/18 06Z,   0.10,   1.82,   2.17,  99.90,   0.25,
07/18 07Z,   0.10,   1.01,   1.44,  99.90,   0.33,
07/18 08Z,   0.10,   0.85,   1.30,  99.90,   0.35,  (min)
07/18 09Z,   0.10,   1.31,   1.73,  99.90,   0.32,
07/18 10Z,   0.10,   2.20,   2.59,  99.90,   0.29,
07/18 11Z,   0.10,   3.23,   3.66,  99.90,   0.33,
07/18 12Z,   0.10,   4.15,   4.57,  99.90,   0.32,
07/18 13Z,   0.10,   4.76,   5.24,  99.90,   0.38,
07/18 14Z,   0.10,   4.89,   5.32,  99.90,   0.33,  (max)
07/18 15Z,   0.00,   4.51,   4.87,  99.90,   0.36,
07/18 16Z,   0.00,   3.75,   4.11,  99.90,   0.36,
07/18 17Z,   0.00,   2.88,   3.19,  99.90,   0.31,
07/18 18Z,   0.00,   2.17,   2.55,  99.90,   0.38,
07/18 19Z,   0.00,   1.86,   2.22,  99.90,   0.36,  (min)
07/18 20Z,   0.00,   2.10,   2.48,  99.90,   0.38,
07/18 21Z,   0.00,   2.89,   3.32,  99.90,   0.43,
07/18 22Z,   0.00,   4.10,   4.43,  99.90,   0.33,
07/18 23Z,   0.00,   5.44,   5.70,  99.90,   0.26,
07/19 00Z,   0.00,   6.63,   6.83,  99.90,   0.20,
07/19 01Z,   0.00,   7.43,   7.65,  99.90,   0.22,
07/19 02Z,   0.00,   7.66,   7.91,  99.90,   0.25,  (max)
07/19 03Z,   0.00,   7.19,   7.29,  99.90,   0.10,
07/19 04Z,   0.00,   6.07,   6.21,  99.90,   0.14,
07/19 05Z,   0.00,   4.53,   4.72,  99.90,   0.19,
07/19 06Z,   0.00,   2.89,   3.17,  99.90,   0.28,
07/19 07Z,   0.00,   1.47,   1.74,  99.90,   0.27,
07/19 08Z,   0.00,   0.53,   0.82,  99.90,   0.29,
07/19 09Z,   0.00,   0.24,   0.50,  99.90,   0.26,  (min)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/19 10Z,   0.00,   0.61,  99.90,   0.87,   0.26,
07/19 11Z,   0.00,   1.45,  99.90,   1.72,   0.27,
07/19 12Z,   0.00,   2.50,  99.90,   2.78,   0.27,
07/19 13Z,   0.00,   3.53,  99.90,   3.81,   0.28,
07/19 14Z,   0.00,   4.32,  99.90,   4.60,   0.28,
07/19 15Z,   0.00,   4.69,  99.90,   4.98,   0.29,  (max)
07/19 16Z,   0.00,   4.58,  99.90,   4.87,   0.29,
07/19 17Z,   0.00,   4.09,  99.90,   4.39,   0.30,
07/19 18Z,   0.00,   3.44,  99.90,   3.74,   0.30,
07/19 19Z,   0.00,   2.88,  99.90,   3.19,   0.31,
07/19 20Z,   0.00,   2.62,  99.90,   2.93,   0.31,  (min)
07/19 21Z,   0.00,   2.83,  99.90,   3.14,   0.32,
07/19 22Z,   0.00,   3.54,  99.90,   3.86,   0.32,
07/19 23Z,   0.00,   4.64,  99.90,   4.96,   0.32,
07/20 00Z,   0.00,   5.86,  99.90,   6.18,   0.32,
07/20 01Z,   0.00,   6.95,  99.90,   7.27,   0.32,
07/20 02Z,   0.00,   7.68,  99.90,   7.99,   0.32,
07/20 03Z,   0.00,   7.83,  99.90,   8.15,   0.32,  (max)
07/20 04Z,   0.00,   7.29,  99.90,   7.61,   0.32,
07/20 05Z,   0.00,   6.10,  99.90,   6.41,   0.32,
07/20 06Z,   0.00,   4.46,  99.90,   4.78,   0.32,
07/20 07Z,   0.00,   2.70,  99.90,   3.01,   0.32,
07/20 08Z,   0.00,   1.12,  99.90,   1.44,   0.32,
07/20 09Z,   0.00,   0.02,  99.90,   0.34,   0.32,
07/20 10Z,   0.00,  -0.39,  99.90,  -0.07,   0.32,  (min)
07/20 11Z,   0.00,  -0.09,  99.90,   0.23,   0.32,
07/20 12Z,   0.00,   0.76,  99.90,   1.08,   0.32,
07/20 13Z,   0.00,   1.91,  99.90,   2.22,   0.32,
07/20 14Z,   0.00,   3.11,  99.90,   3.42,   0.32,
07/20 15Z,   0.00,   4.12,  99.90,   4.44,   0.32,
07/20 16Z,   0.00,   4.74,  99.90,   5.05,   0.32,
07/20 17Z,   0.00,   4.86,  99.90,   5.18,   0.32,  (max)
07/20 18Z,   0.00,   4.56,  99.90,   4.87,   0.32,
07/20 19Z,   0.00,   4.02,  99.90,   4.33,   0.32,
07/20 20Z,   0.00,   3.47,  99.90,   3.79,   0.32,
07/20 21Z,   0.00,   3.16,  99.90,   3.47,   0.32,  (min)
07/20 22Z,   0.00,   3.27,  99.90,   3.58,   0.32,
07/20 23Z,   0.10,   3.88,  99.90,   4.30,   0.32,
07/21 00Z,   0.10,   4.89,  99.90,   5.31,   0.32,
07/21 01Z,   0.00,   6.06,  99.90,   6.38,   0.32,
07/21 02Z,   0.00,   7.13,  99.90,   7.45,   0.32,
07/21 03Z,   0.10,   7.85,  99.90,   8.27,   0.32,
07/21 04Z,   0.10,   8.00,  99.90,   8.42,   0.32,  (max)
07/21 05Z,   0.10,   7.43,  99.90,   7.84,   0.32,
07/21 06Z,   0.10,   6.16,  99.90,   6.58,   0.32,
07/21 07Z,   0.00,   4.41,  99.90,   4.73,   0.32,
07/21 08Z,   0.00,   2.50,  99.90,   2.81,   0.32,
07/21 09Z,   0.10,   0.75,  99.90,   1.17,   0.32,
07/21 10Z,   0.10,  -0.49,  99.90,  -0.07,   0.32,
07/21 11Z,   0.10,  -0.98,  99.90,  -0.56,   0.32,  (min)
07/21 12Z,   0.10,  -0.68,  99.90,  -0.27,   0.32,
07/21 13Z,   0.10,   0.24,  99.90,   0.66,   0.32,
07/21 14Z,   0.10,   1.54,  99.90,   1.96,   0.32,
07/21 15Z,   0.10,   2.95,  99.90,   3.36,   0.32,
07/21 16Z,   0.10,   4.18,  99.90,   4.60,   0.32,
07/21 17Z,   0.10,   4.99,  99.90,   5.41,   0.32,
07/21 18Z,   0.10,   5.26,  99.90,   5.68,   0.32,  (max)
07/21 19Z,   0.10,   5.02,  99.90,   5.44,   0.32,
07/21 20Z,   0.10,   4.47,  99.90,   4.88,   0.32,
07/21 21Z,   0.10,   3.83,  99.90,   4.25,   0.32,
07/21 22Z,   0.10,   3.39,  99.90,   3.81,   0.32,  (min)
07/21 23Z,   0.10,   3.40,  99.90,   3.81,   0.32,
07/22 00Z,   0.10,   3.94,  99.90,   4.36,   0.32,
07/22 01Z,   0.10,   4.93,  99.90,   5.34,   0.32,
07/22 02Z,   0.10,   6.11,  99.90,   6.53,   0.32,
07/22 03Z,   0.20,   7.23,  99.90,   7.74,   0.32,
07/22 04Z,   0.10,   8.00,  99.90,   8.41,   0.32,
07/22 05Z,   0.10,   8.16,  99.90,   8.58,   0.32,  (max)
07/22 06Z,   0.10,   7.55,  99.90,   7.97,   0.32,
07/22 07Z,   0.10,   6.20,  99.90,   6.61,   0.32,
07/22 08Z,   0.10,   4.32,  99.90,   4.73,   0.32,
07/22 09Z,   0.10,   2.24,  99.90,   2.65,   0.32,
07/22 10Z,   0.10,   0.34,  99.90,   0.76,   0.32,
07/22 11Z,   0.10,  -0.98,  99.90,  -0.56,   0.32,
07/22 12Z,   0.20,  -1.47,  99.90,  -0.95,   0.32,  (min)
07/22 13Z,   0.10,  -1.09,  99.90,  -0.68,   0.32,
07/22 14Z,   0.10,  -0.03,  99.90,   0.39,   0.32,
07/22 15Z,   0.10,   1.46,  99.90,   1.88,   0.32,
07/22 16Z,   0.10,   3.06,  99.90,   3.48,   0.32,
07/22 17Z,   0.10,   4.47,  99.90,   4.88,   0.32,
07/22 18Z,   0.10,   5.38,  99.90,   5.80,   0.32,
07/22 19Z,   0.10,   5.67,  99.90,   6.09,   0.32,  (max)
07/22 20Z,   0.10,   5.38,  99.90,   5.80,   0.32,
07/22 21Z,   0.10,   4.70,  99.90,   5.12,   0.32,
07/22 22Z,   0.10,   3.91,  99.90,   4.33,   0.32,
07/22 23Z,   0.10,   3.34,  99.90,   3.76,   0.32,
07/23 00Z,   0.10,   3.27,  99.90,   3.69,   0.32,
07/23 01Z,  99.90,   3.81,  99.90,  99.90,   0.32,
07/23 02Z,  99.90,   4.84,  99.90,  99.90,   0.32,
07/23 03Z,  99.90,   6.11,  99.90,  99.90,   0.32,
07/23 04Z,  99.90,   7.30,  99.90,  99.90,   0.32,
07/23 05Z,  99.90,   8.12,  99.90,  99.90,   0.32,
07/23 06Z,  99.90,   8.28,  99.90,  99.90,   0.32,