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
#Lewes, DE : 08/16/2026 01:22:43 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
08/14 06Z,   0.40,   1.50,   2.38,  99.90,   0.48,
08/14 07Z,   0.40,   0.32,   1.15,  99.90,   0.43,
08/14 08Z,   0.40,  -0.25,   0.45,  99.90,   0.30,  (min)
08/14 09Z,   0.40,  -0.14,   0.63,  99.90,   0.37,
08/14 10Z,   0.40,   0.56,   1.28,  99.90,   0.32,
08/14 11Z,   0.40,   1.65,   2.27,  99.90,   0.22,
08/14 12Z,   0.40,   2.87,   3.40,  99.90,   0.13,
08/14 13Z,   0.40,   3.91,   4.33,  99.90,   0.02,
08/14 14Z,   0.40,   4.52,   4.92,  99.90,   0.00,
08/14 15Z,   0.40,   4.55,   5.03,  99.90,   0.08,  (max)
08/14 16Z,   0.40,   4.00,   4.50,  99.90,   0.10,
08/14 17Z,   0.40,   2.95,   3.58,  99.90,   0.23,
08/14 18Z,   0.50,   1.63,   2.32,  99.90,   0.19,
08/14 19Z,   0.50,   0.46,   1.16,  99.90,   0.20,
08/14 20Z,   0.50,  -0.20,   0.26,  99.90,  -0.04,  (min)
08/14 21Z,   0.50,  -0.17,   0.58,  99.90,   0.25,
08/14 22Z,   0.50,   0.49,   1.13,  99.90,   0.14,
08/14 23Z,   0.50,   1.58,   2.23,  99.90,   0.15,
08/15 00Z,   0.50,   2.88,   3.46,  99.90,   0.08,
08/15 01Z,   0.50,   4.08,   4.59,  99.90,   0.01,
08/15 02Z,   0.50,   4.89,   5.45,  99.90,   0.06,
08/15 03Z,   0.50,   5.12,   5.64,  99.90,   0.02,  (max)
08/15 04Z,   0.50,   4.75,   5.31,  99.90,   0.06,
08/15 05Z,   0.50,   3.82,   4.49,  99.90,   0.17,
08/15 06Z,   0.50,   2.50,   3.21,  99.90,   0.21,
08/15 07Z,   0.50,   1.14,   1.94,  99.90,   0.30,
08/15 08Z,   0.50,   0.15,   0.84,  99.90,   0.19,
08/15 09Z,   0.50,  -0.22,   0.48,  99.90,   0.20,  (min)
08/15 10Z,   0.50,   0.07,   0.77,  99.90,   0.20,
08/15 11Z,   0.50,   0.88,   1.41,  99.90,   0.03,
08/15 12Z,   0.40,   2.02,   2.49,  99.90,   0.07,
08/15 13Z,   0.40,   3.22,   3.71,  99.90,   0.09,
08/15 14Z,   0.40,   4.17,   4.55,  99.90,  -0.02,
08/15 15Z,   0.40,   4.64,   5.13,  99.90,   0.09,  (max)
08/15 16Z,   0.50,   4.54,   5.02,  99.90,  -0.02,
08/15 17Z,   0.50,   3.89,   4.54,  99.90,   0.15,
08/15 18Z,   0.40,   2.79,   3.58,  99.90,   0.39,
08/15 19Z,   0.40,   1.51,   2.29,  99.90,   0.38,
08/15 20Z,   0.40,   0.45,   1.11,  99.90,   0.26,
08/15 21Z,   0.40,  -0.07,   0.53,  99.90,   0.20,  (min)
08/15 22Z,   0.40,   0.07,   0.73,  99.90,   0.26,
08/15 23Z,   0.40,   0.76,   1.53,  99.90,   0.37,
08/16 00Z,   0.50,   1.83,   2.44,  99.90,   0.11,
08/16 01Z,   0.50,   3.03,   3.51,  99.90,  -0.02,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
08/16 02Z,   0.50,   4.07,  99.90,   4.57,  -0.00,
08/16 03Z,   0.50,   4.70,  99.90,   5.21,   0.02,  (max)
08/16 04Z,   0.40,   4.76,  99.90,   5.20,   0.03,
08/16 05Z,   0.40,   4.28,  99.90,   4.73,   0.05,
08/16 06Z,   0.40,   3.31,  99.90,   3.78,   0.07,
08/16 07Z,   0.40,   2.07,  99.90,   2.55,   0.08,
08/16 08Z,   0.40,   0.88,  99.90,   1.38,   0.10,
08/16 09Z,   0.40,   0.11,  99.90,   0.62,   0.12,
08/16 10Z,   0.40,  -0.05,  99.90,   0.49,   0.14,  (min)
08/16 11Z,   0.40,   0.39,  99.90,   0.94,   0.15,
08/16 12Z,   0.40,   1.27,  99.90,   1.84,   0.17,
08/16 13Z,   0.40,   2.40,  99.90,   2.99,   0.19,
08/16 14Z,   0.40,   3.52,  99.90,   4.11,   0.19,
08/16 15Z,   0.40,   4.34,  99.90,   4.92,   0.19,
08/16 16Z,   0.40,   4.66,  99.90,   5.25,   0.19,  (max)
08/16 17Z,   0.40,   4.44,  99.90,   5.02,   0.19,
08/16 18Z,   0.40,   3.71,  99.90,   4.30,   0.19,
08/16 19Z,   0.40,   2.63,  99.90,   3.21,   0.19,
08/16 20Z,   0.40,   1.44,  99.90,   2.03,   0.19,
08/16 21Z,   0.40,   0.53,  99.90,   1.12,   0.19,
08/16 22Z,   0.40,   0.15,  99.90,   0.74,   0.19,  (min)
08/16 23Z,   0.40,   0.37,  99.90,   0.95,   0.19,
08/17 00Z,   0.40,   1.06,  99.90,   1.64,   0.19,
08/17 01Z,   0.50,   2.04,  99.90,   2.73,   0.19,
08/17 02Z,   0.50,   3.11,  99.90,   3.79,   0.19,
08/17 03Z,   0.50,   3.96,  99.90,   4.65,   0.19,
08/17 04Z,   0.40,   4.40,  99.90,   4.98,   0.19,  (max)
08/17 05Z,   0.30,   4.32,  99.90,   4.81,   0.19,
08/17 06Z,   0.30,   3.76,  99.90,   4.25,   0.19,
08/17 07Z,   0.30,   2.83,  99.90,   3.32,   0.19,
08/17 08Z,   0.30,   1.71,  99.90,   2.20,   0.19,
08/17 09Z,   0.20,   0.74,  99.90,   1.12,   0.19,
08/17 10Z,   0.20,   0.20,  99.90,   0.58,   0.19,
08/17 11Z,   0.00,   0.23,  99.90,   0.42,   0.19,  (min)
08/17 12Z,   0.00,   0.77,  99.90,   0.96,   0.19,
08/17 13Z,   0.00,   1.67,  99.90,   1.86,   0.19,
08/17 14Z,   0.00,   2.75,  99.90,   2.93,   0.19,
08/17 15Z,   0.00,   3.74,  99.90,   3.93,   0.19,
08/17 16Z,   0.10,   4.41,  99.90,   4.69,   0.19,
08/17 17Z,   0.10,   4.58,  99.90,   4.87,   0.19,  (max)
08/17 18Z,   0.20,   4.27,  99.90,   4.65,   0.19,
08/17 19Z,   0.20,   3.52,  99.90,   3.91,   0.19,
08/17 20Z,   0.20,   2.49,  99.90,   2.87,   0.19,
08/17 21Z,   0.30,   1.43,  99.90,   1.92,   0.19,
08/17 22Z,   0.30,   0.68,  99.90,   1.16,   0.19,
08/17 23Z,   0.40,   0.42,  99.90,   1.01,   0.19,  (min)
08/18 00Z,   0.40,   0.67,  99.90,   1.26,   0.19,
08/18 01Z,   0.40,   1.32,  99.90,   1.91,   0.19,
08/18 02Z,   0.40,   2.20,  99.90,   2.78,   0.19,
08/18 03Z,   0.40,   3.10,  99.90,   3.68,   0.19,
08/18 04Z,   0.30,   3.77,  99.90,   4.26,   0.19,
08/18 05Z,   0.30,   4.04,  99.90,   4.52,   0.19,  (max)
08/18 06Z,   0.40,   3.86,  99.90,   4.44,   0.19,
08/18 07Z,   0.40,   3.29,  99.90,   3.88,   0.19,
08/18 08Z,   0.30,   2.44,  99.90,   2.92,   0.19,
08/18 09Z,   0.40,   1.49,  99.90,   2.07,   0.19,
08/18 10Z,   0.40,   0.72,  99.90,   1.31,   0.19,
08/18 11Z,   0.40,   0.39,  99.90,   0.98,   0.19,  (min)
08/18 12Z,   0.50,   0.56,  99.90,   1.25,   0.19,
08/18 13Z,   0.40,   1.15,  99.90,   1.74,   0.19,
08/18 14Z,   0.40,   2.02,  99.90,   2.61,   0.19,
08/18 15Z,   0.40,   3.01,  99.90,   3.60,   0.19,
08/18 16Z,   0.50,   3.87,  99.90,   4.56,   0.19,
08/18 17Z,   0.50,   4.39,  99.90,   5.07,   0.19,  (max)
08/18 18Z,   0.40,   4.45,  99.90,   5.04,   0.19,
08/18 19Z,   0.50,   4.08,  99.90,   4.77,   0.19,
08/18 20Z,   0.50,   3.35,  99.90,   4.04,   0.19,
08/18 21Z,   0.50,   2.41,  99.90,   3.09,   0.19,
08/18 22Z,   0.50,   1.48,  99.90,   2.17,   0.19,
08/18 23Z,   0.60,   0.86,  99.90,   1.65,   0.19,
08/19 00Z,   0.50,   0.69,  99.90,   1.37,   0.19,  (min)
08/19 01Z,   0.50,   0.94,  99.90,   1.63,   0.19,
08/19 02Z,   0.50,   1.51,  99.90,   2.20,   0.19,
08/19 03Z,   0.40,   2.26,  99.90,   2.85,   0.19,
08/19 04Z,   0.40,   3.01,  99.90,   3.60,   0.19,
08/19 05Z,   0.40,   3.53,  99.90,   4.11,   0.19,
08/19 06Z,   0.40,   3.67,  99.90,   4.26,   0.19,  (max)
08/19 07Z,   0.40,   3.45,  99.90,   4.03,   0.19,
08/19 08Z,   0.40,   2.92,  99.90,   3.50,   0.19,
08/19 09Z,   0.50,   2.17,  99.90,   2.86,   0.19,
08/19 10Z,   0.40,   1.39,  99.90,   1.97,   0.19,
08/19 11Z,   0.40,   0.81,  99.90,   1.40,   0.19,
08/19 12Z,   0.40,   0.63,  99.90,   1.22,   0.19,  (min)
08/19 13Z,   0.40,   0.88,  99.90,   1.46,   0.19,
08/19 14Z,   0.30,   1.47,  99.90,   1.95,   0.19,
08/19 15Z,   0.40,   2.28,  99.90,   2.87,   0.19,
08/19 16Z,   0.40,   3.17,  99.90,   3.76,   0.19,
08/19 17Z,   0.50,   3.91,  99.90,   4.60,   0.19,
08/19 18Z,   0.40,   4.31,  99.90,   4.90,   0.19,