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 : 07/18/2025 23:23:00 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/17 06Z,   0.20,  -8.32,  -7.88,  99.90,   0.24,
07/17 07Z,   0.20,  -8.39,  -7.97,  99.90,   0.22,  (min)
07/17 08Z,   0.20,  -7.84,  -7.45,  99.90,   0.19,
07/17 09Z,   0.20,  -6.87,  -6.45,  99.90,   0.22,
07/17 10Z,   0.20,  -5.80,  -5.35,  99.90,   0.25,
07/17 11Z,   0.20,  -4.91,  -4.43,  99.90,   0.28,
07/17 12Z,   0.10,  -4.41,  -3.89,  99.90,   0.42,  (max)
07/17 13Z,   0.10,  -4.45,  -3.92,  99.90,   0.43,
07/17 14Z,   0.10,  -5.08,  -4.66,  99.90,   0.32,
07/17 15Z,   0.10,  -6.13,  -5.69,  99.90,   0.34,
07/17 16Z,   0.00,  -7.31,  -6.84,  99.90,   0.47,
07/17 17Z,   0.00,  -8.27,  -7.74,  99.90,   0.53,
07/17 18Z,   0.00,  -8.75,  -8.28,  99.90,   0.47,  (min)
07/17 19Z,   0.00,  -8.60,  -8.10,  99.90,   0.50,
07/17 20Z,   0.00,  -7.79,  -7.29,  99.90,   0.50,
07/17 21Z,   0.00,  -6.50,  -6.03,  99.90,   0.47,
07/17 22Z,   0.00,  -5.02,  -4.61,  99.90,   0.41,
07/17 23Z,   0.00,  -3.67,  -3.28,  99.90,   0.39,
07/18 00Z,   0.00,  -2.71,  -2.37,  99.90,   0.34,
07/18 01Z,   0.10,  -2.34,  -1.99,  99.90,   0.25,  (max)
07/18 02Z,   0.10,  -2.68,  -2.41,  99.90,   0.17,
07/18 03Z,   0.10,  -3.69,  -3.40,  99.90,   0.19,
07/18 04Z,   0.10,  -5.13,  -4.79,  99.90,   0.24,
07/18 05Z,   0.00,  -6.66,  -6.27,  99.90,   0.39,
07/18 06Z,   0.10,  -7.96,  -7.61,  99.90,   0.25,
07/18 07Z,   0.10,  -8.77,  -8.34,  99.90,   0.33,
07/18 08Z,   0.10,  -8.93,  -8.48,  99.90,   0.35,  (min)
07/18 09Z,   0.10,  -8.47,  -8.05,  99.90,   0.32,
07/18 10Z,   0.10,  -7.58,  -7.19,  99.90,   0.29,
07/18 11Z,   0.10,  -6.55,  -6.12,  99.90,   0.33,
07/18 12Z,   0.10,  -5.63,  -5.21,  99.90,   0.32,
07/18 13Z,   0.10,  -5.02,  -4.54,  99.90,   0.38,
07/18 14Z,   0.10,  -4.89,  -4.46,  99.90,   0.33,  (max)
07/18 15Z,   0.00,  -5.27,  -4.91,  99.90,   0.36,
07/18 16Z,   0.00,  -6.03,  -5.67,  99.90,   0.36,
07/18 17Z,   0.00,  -6.90,  -6.59,  99.90,   0.31,
07/18 18Z,   0.00,  -7.61,  -7.23,  99.90,   0.38,
07/18 19Z,   0.00,  -7.92,  -7.56,  99.90,   0.36,  (min)
07/18 20Z,   0.00,  -7.68,  -7.30,  99.90,   0.38,
07/18 21Z,   0.00,  -6.89,  -6.46,  99.90,   0.43,
07/18 22Z,   0.00,  -5.68,  -5.35,  99.90,   0.33,
07/18 23Z,   0.00,  -4.34,  -4.08,  99.90,   0.26,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/19 00Z,   0.00,  -3.15,  99.90,  -2.89,   0.26,
07/19 01Z,   0.00,  -2.35,  99.90,  -2.08,   0.27,
07/19 02Z,   0.00,  -2.12,  99.90,  -1.85,   0.27,  (max)
07/19 03Z,   0.00,  -2.59,  99.90,  -2.31,   0.28,
07/19 04Z,   0.00,  -3.71,  99.90,  -3.43,   0.28,
07/19 05Z,   0.00,  -5.25,  99.90,  -4.96,   0.29,
07/19 06Z,   0.00,  -6.89,  99.90,  -6.59,   0.30,
07/19 07Z,  -0.10,  -8.31,  99.90,  -8.11,   0.30,
07/19 08Z,   0.00,  -9.25,  99.90,  -8.95,   0.31,
07/19 09Z,   0.00,  -9.54,  99.90,  -9.23,   0.31,  (min)
07/19 10Z,   0.00,  -9.17,  99.90,  -8.86,   0.32,
07/19 11Z,   0.00,  -8.33,  99.90,  -8.01,   0.32,
07/19 12Z,   0.00,  -7.28,  99.90,  -6.95,   0.32,
07/19 13Z,   0.00,  -6.25,  99.90,  -5.93,   0.32,
07/19 14Z,   0.00,  -5.46,  99.90,  -5.14,   0.32,
07/19 15Z,   0.00,  -5.09,  99.90,  -4.77,   0.32,  (max)
07/19 16Z,   0.00,  -5.20,  99.90,  -4.88,   0.32,
07/19 17Z,   0.00,  -5.69,  99.90,  -5.37,   0.32,
07/19 18Z,  -0.10,  -6.34,  99.90,  -6.12,   0.32,
07/19 19Z,   0.00,  -6.90,  99.90,  -6.58,   0.32,
07/19 20Z,   0.00,  -7.16,  99.90,  -6.84,   0.32,  (min)
07/19 21Z,   0.00,  -6.95,  99.90,  -6.63,   0.32,
07/19 22Z,   0.00,  -6.24,  99.90,  -5.91,   0.32,
07/19 23Z,   0.00,  -5.14,  99.90,  -4.82,   0.32,
07/20 00Z,   0.00,  -3.92,  99.90,  -3.59,   0.32,
07/20 01Z,   0.00,  -2.83,  99.90,  -2.50,   0.32,
07/20 02Z,   0.00,  -2.10,  99.90,  -1.78,   0.32,
07/20 03Z,   0.00,  -1.95,  99.90,  -1.62,   0.32,  (max)
07/20 04Z,   0.00,  -2.49,  99.90,  -2.16,   0.32,
07/20 05Z,   0.00,  -3.68,  99.90,  -3.36,   0.32,
07/20 06Z,   0.00,  -5.32,  99.90,  -4.99,   0.32,
07/20 07Z,   0.00,  -7.08,  99.90,  -6.76,   0.32,
07/20 08Z,   0.00,  -8.66,  99.90,  -8.34,   0.32,
07/20 09Z,   0.00,  -9.76,  99.90,  -9.44,   0.32,
07/20 10Z,   0.00, -10.17,  99.90,  -9.85,   0.32,  (min)
07/20 11Z,   0.00,  -9.87,  99.90,  -9.54,   0.32,
07/20 12Z,   0.00,  -9.02,  99.90,  -8.70,   0.32,
07/20 13Z,   0.00,  -7.87,  99.90,  -7.55,   0.32,
07/20 14Z,   0.00,  -6.67,  99.90,  -6.35,   0.32,
07/20 15Z,   0.00,  -5.66,  99.90,  -5.34,   0.32,
07/20 16Z,   0.00,  -5.04,  99.90,  -4.72,   0.32,
07/20 17Z,   0.00,  -4.92,  99.90,  -4.60,   0.32,  (max)
07/20 18Z,   0.00,  -5.22,  99.90,  -4.90,   0.32,
07/20 19Z,   0.00,  -5.76,  99.90,  -5.44,   0.32,
07/20 20Z,   0.00,  -6.31,  99.90,  -5.98,   0.32,
07/20 21Z,   0.00,  -6.62,  99.90,  -6.30,   0.32,  (min)
07/20 22Z,   0.00,  -6.51,  99.90,  -6.19,   0.32,
07/20 23Z,   0.00,  -5.90,  99.90,  -5.57,   0.32,
07/21 00Z,   0.00,  -4.89,  99.90,  -4.56,   0.32,
07/21 01Z,   0.00,  -3.72,  99.90,  -3.40,   0.32,
07/21 02Z,   0.10,  -2.65,  99.90,  -2.23,   0.32,
07/21 03Z,   0.10,  -1.93,  99.90,  -1.51,   0.32,
07/21 04Z,   0.00,  -1.78,  99.90,  -1.46,   0.32,  (max)
07/21 05Z,   0.00,  -2.35,  99.90,  -2.03,   0.32,
07/21 06Z,   0.00,  -3.62,  99.90,  -3.30,   0.32,
07/21 07Z,   0.00,  -5.37,  99.90,  -5.04,   0.32,
07/21 08Z,   0.00,  -7.28,  99.90,  -6.96,   0.32,
07/21 09Z,   0.10,  -9.03,  99.90,  -8.61,   0.32,
07/21 10Z,   0.10, -10.27,  99.90,  -9.85,   0.32,
07/21 11Z,   0.10, -10.76,  99.90, -10.34,   0.32,  (min)
07/21 12Z,   0.10, -10.46,  99.90, -10.04,   0.32,
07/21 13Z,   0.10,  -9.54,  99.90,  -9.11,   0.32,
07/21 14Z,   0.10,  -8.24,  99.90,  -7.82,   0.32,
07/21 15Z,   0.10,  -6.83,  99.90,  -6.41,   0.32,
07/21 16Z,   0.10,  -5.60,  99.90,  -5.18,   0.32,
07/21 17Z,   0.10,  -4.79,  99.90,  -4.36,   0.32,
07/21 18Z,   0.10,  -4.52,  99.90,  -4.10,   0.32,  (max)
07/21 19Z,   0.10,  -4.76,  99.90,  -4.33,   0.32,
07/21 20Z,   0.10,  -5.31,  99.90,  -4.89,   0.32,
07/21 21Z,   0.00,  -5.95,  99.90,  -5.62,   0.32,
07/21 22Z,   0.10,  -6.39,  99.90,  -5.96,   0.32,  (min)
07/21 23Z,   0.10,  -6.38,  99.90,  -5.96,   0.32,
07/22 00Z,   0.10,  -5.84,  99.90,  -5.41,   0.32,
07/22 01Z,   0.10,  -4.85,  99.90,  -4.43,   0.32,
07/22 02Z,   0.10,  -3.67,  99.90,  -3.24,   0.32,
07/22 03Z,   0.10,  -2.55,  99.90,  -2.13,   0.32,
07/22 04Z,   0.10,  -1.78,  99.90,  -1.36,   0.32,
07/22 05Z,   0.10,  -1.62,  99.90,  -1.20,   0.32,  (max)
07/22 06Z,   0.00,  -2.23,  99.90,  -1.91,   0.32,
07/22 07Z,   0.00,  -3.58,  99.90,  -3.26,   0.32,
07/22 08Z,   0.10,  -5.46,  99.90,  -5.04,   0.32,
07/22 09Z,   0.10,  -7.54,  99.90,  -7.12,   0.32,
07/22 10Z,   0.10,  -9.44,  99.90,  -9.01,   0.32,
07/22 11Z,   0.10, -10.76,  99.90, -10.34,   0.32,
07/22 12Z,   0.20, -11.25,  99.90, -10.73,   0.32,  (min)
07/22 13Z,   0.10, -10.87,  99.90, -10.45,   0.32,
07/22 14Z,   0.10,  -9.81,  99.90,  -9.38,   0.32,
07/22 15Z,   0.10,  -8.32,  99.90,  -7.90,   0.32,
07/22 16Z,   0.00,  -6.72,  99.90,  -6.39,   0.32,
07/22 17Z,   0.10,  -5.31,  99.90,  -4.89,   0.32,
07/22 18Z,   0.10,  -4.40,  99.90,  -3.97,   0.32,