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
#Ocean City Inlet, MD : 09/14/2026 11:22:08 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
09/12 12Z,   0.60,   2.31,   3.02,  99.90,   0.11,
09/12 13Z,   0.60,   2.54,   3.25,  99.90,   0.11,  0.11 ft above HAT  (max)
09/12 14Z,   0.60,   2.52,   3.23,  99.90,   0.11,  0.09 ft above HAT
09/12 15Z,   0.60,   2.21,   3.04,  99.90,   0.23,
09/12 16Z,   0.50,   1.61,   2.71,  99.90,   0.60,
09/12 17Z,   0.60,   0.87,   1.98,  99.90,   0.51,
09/12 18Z,   0.60,   0.19,   1.48,  99.90,   0.69,
09/12 19Z,   0.60,  -0.16,   1.19,  99.90,   0.75,
09/12 20Z,   0.60,  -0.09,   1.18,  99.90,   0.67,  (min)
09/12 21Z,   0.60,   0.35,   1.52,  99.90,   0.57,
09/12 22Z,   0.70,   0.98,   2.02,  99.90,   0.34,
09/12 23Z,   0.70,   1.60,   2.50,  99.90,   0.20,
09/13 00Z,   0.70,   2.09,   2.86,  99.90,   0.07,
09/13 01Z,   0.70,   2.40,   3.15,  99.90,   0.05,  0.01 ft above HAT
09/13 02Z,   0.70,   2.47,   3.22,  99.90,   0.05,  0.08 ft above HAT  (max)
09/13 03Z,   0.60,   2.27,   3.06,  99.90,   0.19,
09/13 04Z,   0.70,   1.79,   2.77,  99.90,   0.28,
09/13 05Z,   0.70,   1.10,   2.18,  99.90,   0.38,
09/13 06Z,   0.60,   0.42,   1.76,  99.90,   0.74,
09/13 07Z,   0.60,  -0.02,   1.43,  99.90,   0.85,
09/13 08Z,   0.60,  -0.06,   1.41,  99.90,   0.87,  (min)
09/13 09Z,   0.60,   0.29,   1.50,  99.90,   0.61,
09/13 10Z,   0.60,   0.88,   1.90,  99.90,   0.42,
09/13 11Z,   0.60,   1.51,   2.54,  99.90,   0.43,
09/13 12Z,   0.50,   2.04,   2.87,  99.90,   0.33,
09/13 13Z,   0.50,   2.41,   3.26,  99.90,   0.35,  0.12 ft above HAT
09/13 14Z,   0.50,   2.56,   3.43,  99.90,   0.37,  0.29 ft above HAT  (max)
09/13 15Z,   0.40,   2.47,   3.32,  99.90,   0.45,  0.18 ft above HAT
09/13 16Z,   0.40,   2.10,   3.10,  99.90,   0.60,
09/13 17Z,   0.40,   1.48,   2.56,  99.90,   0.68,
09/13 18Z,   0.50,   0.77,   2.09,  99.90,   0.82,
09/13 19Z,   0.50,   0.20,   1.58,  99.90,   0.88,
09/13 20Z,   0.50,  -0.05,   1.40,  99.90,   0.95,
09/13 21Z,   0.50,   0.09,   1.39,  99.90,   0.80,  (min)
09/13 22Z,   0.60,   0.54,   1.67,  99.90,   0.53,
09/13 23Z,   0.50,   1.12,   2.12,  99.90,   0.50,
09/14 00Z,   0.50,   1.67,   2.57,  99.90,   0.40,
09/14 01Z,   0.50,   2.08,   2.83,  99.90,   0.25,
09/14 02Z,   0.50,   2.30,   3.07,  99.90,   0.27,  (max)
09/14 03Z,   0.50,   2.28,   3.05,  99.90,   0.27,
09/14 04Z,   0.50,   1.99,   2.84,  99.90,   0.35,
09/14 05Z,   0.50,   1.48,   2.50,  99.90,   0.52,
09/14 06Z,   0.60,   0.84,   1.95,  99.90,   0.51,
09/14 07Z,   0.60,   0.29,   1.56,  99.90,   0.67,
09/14 08Z,   0.60,   0.01,   1.29,  99.90,   0.68,
09/14 09Z,   0.60,   0.10,   1.29,  99.90,   0.59,  (min)
09/14 10Z,   0.50,   0.52,   1.53,  99.90,   0.51,
09/14 11Z,   0.50,   1.10,   2.08,  99.90,   0.48,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
09/14 12Z,   0.50,   1.68,  99.90,   2.66,   0.48,
09/14 13Z,   0.50,   2.15,  99.90,   3.13,   0.48,
09/14 14Z,   0.40,   2.44,  99.90,   3.32,   0.48,  0.18 ft above HAT
09/14 15Z,   0.50,   2.52,  99.90,   3.50,   0.48,  0.36 ft above HAT  (max)
09/14 16Z,   0.50,   2.36,  99.90,   3.33,   0.47,  0.19 ft above HAT
09/14 17Z,   0.60,   1.95,  99.90,   3.02,   0.47,
09/14 18Z,   0.60,   1.35,  99.90,   2.43,   0.47,
09/14 19Z,   0.70,   0.73,  99.90,   1.90,   0.47,
09/14 20Z,   0.70,   0.27,  99.90,   1.44,   0.47,
09/14 21Z,   0.70,   0.12,  99.90,   1.29,   0.47,  (min)
09/14 22Z,   0.70,   0.30,  99.90,   1.47,   0.47,
09/14 23Z,   0.60,   0.73,  99.90,   1.79,   0.47,
09/15 00Z,   0.60,   1.24,  99.90,   2.31,   0.47,
09/15 01Z,   0.60,   1.71,  99.90,   2.78,   0.47,
09/15 02Z,   0.60,   2.03,  99.90,   3.10,   0.47,
09/15 03Z,   0.70,   2.15,  99.90,   3.32,   0.47,  0.18 ft above HAT  (max)
09/15 04Z,   0.70,   2.04,  99.90,   3.21,   0.47,  0.07 ft above HAT
09/15 05Z,   0.80,   1.71,  99.90,   2.98,   0.47,
09/15 06Z,   0.70,   1.20,  99.90,   2.37,   0.47,
09/15 07Z,   0.80,   0.66,  99.90,   1.93,   0.47,
09/15 08Z,   0.80,   0.25,  99.90,   1.52,   0.47,
09/15 09Z,   0.80,   0.12,  99.90,   1.39,   0.47,  (min)
09/15 10Z,   0.80,   0.31,  99.90,   1.57,   0.47,
09/15 11Z,   0.70,   0.74,  99.90,   1.91,   0.47,
09/15 12Z,   0.60,   1.29,  99.90,   2.36,   0.47,
09/15 13Z,   0.60,   1.81,  99.90,   2.88,   0.47,
09/15 14Z,   0.60,   2.20,  99.90,   3.27,   0.47,  0.13 ft above HAT
09/15 15Z,   0.70,   2.41,  99.90,   3.58,   0.47,  0.44 ft above HAT
09/15 16Z,   0.70,   2.42,  99.90,   3.59,   0.47,  0.45 ft above HAT  (max)
09/15 17Z,   0.70,   2.21,  99.90,   3.38,   0.47,  0.24 ft above HAT
09/15 18Z,   0.70,   1.80,  99.90,   2.97,   0.47,
09/15 19Z,   0.70,   1.27,  99.90,   2.44,   0.47,
09/15 20Z,   0.70,   0.75,  99.90,   1.92,   0.47,
09/15 21Z,   0.70,   0.39,  99.90,   1.56,   0.47,
09/15 22Z,   0.60,   0.31,  99.90,   1.37,   0.47,  (min)
09/15 23Z,   0.60,   0.50,  99.90,   1.57,   0.47,
09/16 00Z,   0.50,   0.88,  99.90,   1.85,   0.47,
09/16 01Z,   0.50,   1.33,  99.90,   2.30,   0.47,
09/16 02Z,   0.50,   1.71,  99.90,   2.68,   0.47,
09/16 03Z,   0.50,   1.94,  99.90,   2.91,   0.47,
09/16 04Z,   0.50,   1.98,  99.90,   2.94,   0.47,  (max)
09/16 05Z,   0.50,   1.81,  99.90,   2.77,   0.47,
09/16 06Z,   0.60,   1.46,  99.90,   2.53,   0.47,
09/16 07Z,   0.50,   1.01,  99.90,   1.98,   0.47,
09/16 08Z,   0.50,   0.57,  99.90,   1.54,   0.47,
09/16 09Z,   0.50,   0.29,  99.90,   1.26,   0.47,
09/16 10Z,   0.50,   0.26,  99.90,   1.23,   0.47,  (min)
09/16 11Z,   0.40,   0.50,  99.90,   1.37,   0.47,
09/16 12Z,   0.40,   0.93,  99.90,   1.80,   0.47,
09/16 13Z,   0.40,   1.43,  99.90,   2.30,   0.47,
09/16 14Z,   0.40,   1.87,  99.90,   2.74,   0.47,
09/16 15Z,   0.40,   2.18,  99.90,   3.05,   0.47,
09/16 16Z,   0.40,   2.33,  99.90,   3.19,   0.47,  0.05 ft above HAT  (max)
09/16 17Z,   0.40,   2.29,  99.90,   3.15,   0.47,  0.01 ft above HAT
09/16 18Z,   0.40,   2.07,  99.90,   2.94,   0.47,
09/16 19Z,   0.40,   1.70,  99.90,   2.57,   0.47,
09/16 20Z,   0.40,   1.24,  99.90,   2.11,   0.47,
09/16 21Z,   0.40,   0.82,  99.90,   1.68,   0.47,
09/16 22Z,   0.40,   0.53,  99.90,   1.40,   0.47,
09/16 23Z,   0.40,   0.48,  99.90,   1.35,   0.47,  (min)
09/17 00Z,   0.30,   0.66,  99.90,   1.43,   0.47,
09/17 01Z,   0.30,   1.00,  99.90,   1.77,   0.47,
09/17 02Z,   0.30,   1.37,  99.90,   2.14,   0.47,
09/17 03Z,   0.30,   1.67,  99.90,   2.44,   0.47,
09/17 04Z,   0.30,   1.83,  99.90,   2.59,   0.47,  (max)
09/17 05Z,   0.30,   1.80,  99.90,   2.57,   0.47,
09/17 06Z,   0.30,   1.61,  99.90,   2.37,   0.47,
09/17 07Z,   0.30,   1.28,  99.90,   2.05,   0.47,
09/17 08Z,   0.30,   0.90,  99.90,   1.66,   0.47,
09/17 09Z,   0.30,   0.56,  99.90,   1.32,   0.47,
09/17 10Z,   0.30,   0.37,  99.90,   1.14,   0.47,  (min)
09/17 11Z,   0.30,   0.40,  99.90,   1.17,   0.47,
09/17 12Z,   0.20,   0.66,  99.90,   1.33,   0.47,
09/17 13Z,   0.20,   1.06,  99.90,   1.73,   0.47,
09/17 14Z,   0.20,   1.50,  99.90,   2.17,   0.47,
09/17 15Z,   0.30,   1.88,  99.90,   2.65,   0.47,
09/17 16Z,   0.30,   2.12,  99.90,   2.89,   0.47,
09/17 17Z,   0.30,   2.22,  99.90,   2.99,   0.47,  (max)
09/17 18Z,   0.30,   2.17,  99.90,   2.94,   0.47,
09/17 19Z,   0.30,   1.97,  99.90,   2.74,   0.47,
09/17 20Z,   0.30,   1.65,  99.90,   2.42,   0.47,
09/17 21Z,   0.30,   1.26,  99.90,   2.03,   0.47,
09/17 22Z,   0.30,   0.90,  99.90,   1.66,   0.47,
09/17 23Z,   0.30,   0.66,  99.90,   1.43,   0.47,
09/18 00Z,   0.30,   0.62,  99.90,   1.39,   0.47,