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 : 10/08/2026 10:22:57 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/06 18Z,   0.20,  -4.39,  -3.88,  99.90,   0.31,
10/06 19Z,   0.20,  -3.35,  -2.87,  99.90,   0.28,
10/06 20Z,   0.20,  -2.33,  -1.97,  99.90,   0.16,
10/06 21Z,   0.20,  -1.58,  -1.27,  99.90,   0.11,
10/06 22Z,   0.20,  -1.26,  -0.97,  99.90,   0.09,  (max)
10/06 23Z,   0.20,  -1.42,  -1.20,  99.90,   0.02,
10/07 00Z,   0.10,  -2.07,  -1.81,  99.90,   0.16,
10/07 01Z,   0.10,  -3.13,  -2.79,  99.90,   0.24,
10/07 02Z,   0.10,  -4.31,  -3.93,  99.90,   0.28,
10/07 03Z,   0.10,  -5.28,  -4.91,  99.90,   0.27,
10/07 04Z,   0.10,  -5.78,  -5.39,  99.90,   0.29,  (min)
10/07 05Z,   0.00,  -5.75,  -5.26,  99.90,   0.49,
10/07 06Z,   0.10,  -5.23,  -4.79,  99.90,   0.34,
10/07 07Z,   0.10,  -4.37,  -3.94,  99.90,   0.33,
10/07 08Z,   0.10,  -3.36,  -2.93,  99.90,   0.33,
10/07 09Z,   0.10,  -2.47,  -2.04,  99.90,   0.33,
10/07 10Z,   0.10,  -1.92,  -1.59,  99.90,   0.23,
10/07 11Z,   0.10,  -1.81,  -1.47,  99.90,   0.24,  (max)
10/07 12Z,   0.10,  -2.20,  -1.85,  99.90,   0.25,
10/07 13Z,   0.10,  -3.04,  -2.64,  99.90,   0.30,
10/07 14Z,   0.10,  -4.15,  -3.63,  99.90,   0.42,
10/07 15Z,   0.10,  -5.18,  -4.52,  99.90,   0.56,
10/07 16Z,   0.10,  -5.79,  -5.18,  99.90,   0.51,
10/07 17Z,   0.10,  -5.84,  -5.28,  99.90,   0.46,  (min)
10/07 18Z,   0.20,  -5.36,  -4.77,  99.90,   0.39,
10/07 19Z,   0.20,  -4.47,  -3.98,  99.90,   0.29,
10/07 20Z,   0.20,  -3.36,  -2.90,  99.90,   0.26,
10/07 21Z,   0.20,  -2.30,  -1.82,  99.90,   0.28,
10/07 22Z,   0.20,  -1.54,  -1.03,  99.90,   0.31,
10/07 23Z,   0.20,  -1.24,  -0.71,  99.90,   0.33,  (max)
10/08 00Z,   0.20,  -1.46,  -0.99,  99.90,   0.27,
10/08 01Z,   0.20,  -2.21,  -1.77,  99.90,   0.24,
10/08 02Z,   0.10,  -3.35,  -2.86,  99.90,   0.39,
10/08 03Z,   0.10,  -4.59,  -4.01,  99.90,   0.48,
10/08 04Z,   0.10,  -5.55,  -5.01,  99.90,   0.44,
10/08 05Z,   0.10,  -5.97,  -5.48,  99.90,   0.39,  (min)
10/08 06Z,   0.10,  -5.82,  -5.33,  99.90,   0.39,
10/08 07Z,   0.00,  -5.16,  -4.70,  99.90,   0.46,
10/08 08Z,   0.00,  -4.15,  -3.70,  99.90,   0.45,
10/08 09Z,   0.00,  -3.04,  -2.59,  99.90,   0.45,
10/08 10Z,   0.00,  -2.11,  -1.75,  99.90,   0.36,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/08 11Z,   0.00,  -1.58,  99.90,  -1.22,   0.35,
10/08 12Z,   0.00,  -1.55,  99.90,  -1.19,   0.35,  (max)
10/08 13Z,   0.00,  -2.06,  99.90,  -1.71,   0.35,
10/08 14Z,   0.00,  -3.05,  99.90,  -2.70,   0.35,
10/08 15Z,   0.00,  -4.28,  99.90,  -3.93,   0.34,
10/08 16Z,  -0.10,  -5.36,  99.90,  -5.12,   0.34,
10/08 17Z,  -0.10,  -5.96,  99.90,  -5.72,   0.34,
10/08 18Z,  -0.10,  -5.96,  99.90,  -5.72,   0.34,  (min)
10/08 19Z,   0.00,  -5.40,  99.90,  -5.07,   0.33,
10/08 20Z,   0.00,  -4.43,  99.90,  -4.10,   0.33,
10/08 21Z,   0.00,  -3.26,  99.90,  -2.94,   0.33,
10/08 22Z,   0.00,  -2.20,  99.90,  -1.88,   0.32,
10/08 23Z,   0.10,  -1.50,  99.90,  -1.08,   0.32,
10/09 00Z,   0.00,  -1.29,  99.90,  -0.97,   0.32,  (max)
10/09 01Z,   0.00,  -1.63,  99.90,  -1.30,   0.32,
10/09 02Z,   0.00,  -2.49,  99.90,  -2.17,   0.32,
10/09 03Z,   0.00,  -3.71,  99.90,  -3.39,   0.32,
10/09 04Z,   0.00,  -4.95,  99.90,  -4.62,   0.32,
10/09 05Z,   0.00,  -5.81,  99.90,  -5.49,   0.32,
10/09 06Z,   0.00,  -6.09,  99.90,  -5.76,   0.32,  (min)
10/09 07Z,   0.00,  -5.76,  99.90,  -5.43,   0.32,
10/09 08Z,   0.00,  -4.93,  99.90,  -4.61,   0.32,
10/09 09Z,   0.00,  -3.79,  99.90,  -3.47,   0.32,
10/09 10Z,   0.00,  -2.62,  99.90,  -2.30,   0.32,
10/09 11Z,   0.00,  -1.72,  99.90,  -1.39,   0.32,
10/09 12Z,   0.00,  -1.28,  99.90,  -0.95,   0.32,  (max)
10/09 13Z,   0.00,  -1.38,  99.90,  -1.06,   0.32,
10/09 14Z,   0.00,  -2.06,  99.90,  -1.73,   0.32,
10/09 15Z,   0.00,  -3.19,  99.90,  -2.87,   0.32,
10/09 16Z,   0.00,  -4.50,  99.90,  -4.18,   0.32,
10/09 17Z,   0.00,  -5.56,  99.90,  -5.24,   0.32,
10/09 18Z,   0.00,  -6.09,  99.90,  -5.76,   0.32,  (min)
10/09 19Z,   0.00,  -5.98,  99.90,  -5.65,   0.32,
10/09 20Z,   0.00,  -5.32,  99.90,  -4.99,   0.32,
10/09 21Z,   0.00,  -4.27,  99.90,  -3.95,   0.32,
10/09 22Z,   0.00,  -3.10,  99.90,  -2.78,   0.32,
10/09 23Z,   0.00,  -2.10,  99.90,  -1.77,   0.32,
10/10 00Z,   0.00,  -1.51,  99.90,  -1.18,   0.32,
10/10 01Z,   0.00,  -1.44,  99.90,  -1.12,   0.32,  (max)
10/10 02Z,   0.00,  -1.92,  99.90,  -1.60,   0.32,
10/10 03Z,   0.00,  -2.89,  99.90,  -2.57,   0.32,
10/10 04Z,   0.00,  -4.15,  99.90,  -3.82,   0.32,
10/10 05Z,   0.00,  -5.30,  99.90,  -4.98,   0.32,
10/10 06Z,   0.00,  -6.00,  99.90,  -5.68,   0.32,
10/10 07Z,   0.00,  -6.07,  99.90,  -5.75,   0.32,  (min)
10/10 08Z,   0.00,  -5.54,  99.90,  -5.22,   0.32,
10/10 09Z,   0.00,  -4.56,  99.90,  -4.23,   0.32,
10/10 10Z,   0.00,  -3.34,  99.90,  -3.01,   0.32,
10/10 11Z,   0.00,  -2.18,  99.90,  -1.86,   0.32,
10/10 12Z,   0.00,  -1.37,  99.90,  -1.05,   0.32,
10/10 13Z,   0.00,  -1.09,  99.90,  -0.77,   0.32,  (max)
10/10 14Z,   0.00,  -1.38,  99.90,  -1.05,   0.32,
10/10 15Z,   0.00,  -2.22,  99.90,  -1.90,   0.32,
10/10 16Z,   0.00,  -3.46,  99.90,  -3.14,   0.32,
10/10 17Z,   0.00,  -4.78,  99.90,  -4.45,   0.32,
10/10 18Z,   0.00,  -5.75,  99.90,  -5.43,   0.32,
10/10 19Z,   0.00,  -6.13,  99.90,  -5.81,   0.32,  (min)
10/10 20Z,   0.00,  -5.88,  99.90,  -5.56,   0.32,
10/10 21Z,   0.00,  -5.12,  99.90,  -4.80,   0.32,
10/10 22Z,   0.00,  -4.04,  99.90,  -3.72,   0.32,
10/10 23Z,   0.00,  -2.91,  99.90,  -2.58,   0.32,
10/11 00Z,   0.00,  -2.03,  99.90,  -1.70,   0.32,
10/11 01Z,   0.00,  -1.60,  99.90,  -1.27,   0.32,  (max)
10/11 02Z,   0.00,  -1.70,  99.90,  -1.38,   0.32,
10/11 03Z,   0.00,  -2.32,  99.90,  -2.00,   0.32,
10/11 04Z,   0.00,  -3.37,  99.90,  -3.04,   0.32,
10/11 05Z,   0.00,  -4.58,  99.90,  -4.26,   0.32,
10/11 06Z,   0.00,  -5.58,  99.90,  -5.26,   0.32,
10/11 07Z,   0.00,  -6.05,  99.90,  -5.73,   0.32,  (min)
10/11 08Z,   0.10,  -5.89,  99.90,  -5.47,   0.32,
10/11 09Z,   0.10,  -5.18,  99.90,  -4.76,   0.32,
10/11 10Z,   0.10,  -4.09,  99.90,  -3.66,   0.32,
10/11 11Z,   0.10,  -2.85,  99.90,  -2.43,   0.32,
10/11 12Z,   0.10,  -1.79,  99.90,  -1.36,   0.32,
10/11 13Z,   0.10,  -1.14,  99.90,  -0.72,   0.32,
10/11 14Z,   0.20,  -1.06,  99.90,  -0.53,   0.32,  (max)
10/11 15Z,   0.20,  -1.54,  99.90,  -1.01,   0.32,
10/11 16Z,   0.20,  -2.52,  99.90,  -1.99,   0.32,
10/11 17Z,   0.20,  -3.81,  99.90,  -3.28,   0.32,
10/11 18Z,   0.20,  -5.05,  99.90,  -4.52,   0.32,
10/11 19Z,   0.20,  -5.86,  99.90,  -5.34,   0.32,
10/11 20Z,   0.30,  -6.07,  99.90,  -5.44,   0.32,  (min)
10/11 21Z,   0.40,  -5.68,  99.90,  -4.95,   0.32,
10/11 22Z,   0.50,  -4.84,  99.90,  -4.02,   0.32,
10/11 23Z,   0.70,  -3.77,  99.90,  -2.75,   0.32,
10/12 00Z,   0.70,  -2.74,  99.90,  -1.72,   0.32,
10/12 01Z,  99.90,  -2.02,  99.90,  99.90,   0.32,
10/12 02Z,  99.90,  -1.79,  99.90,  99.90,   0.32,
10/12 03Z,  99.90,  -2.05,  99.90,  99.90,   0.32,
10/12 04Z,  99.90,  -2.78,  99.90,  99.90,   0.32,
10/12 05Z,  99.90,  -3.84,  99.90,  99.90,   0.32,
10/12 06Z,  99.90,  -4.94,  99.90,  99.90,   0.32,