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
#Philadelphia, PA : 03/14/2026 07:22:15 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/12 12Z,   0.80,  -2.65,  -1.49,  99.90,   0.36,
03/12 13Z,   0.70,  -2.29,  -1.30,  99.90,   0.29,  (max)
03/12 14Z,   0.70,  -2.66,  -1.96,  99.90,  -0.00,
03/12 15Z,   0.60,  -3.62,  -3.03,  99.90,  -0.01,
03/12 16Z,   0.60,  -4.71,  -4.15,  99.90,  -0.04,
03/12 17Z,   0.50,  -5.73,  -5.15,  99.90,   0.08,
03/12 18Z,   0.40,  -6.59,  -6.14,  99.90,   0.05,
03/12 19Z,   0.30,  -7.30,  -7.02,  99.90,  -0.02,
03/12 20Z,   0.20,  -7.64,  -7.70,  99.90,  -0.26,
03/12 21Z,   0.10,  -7.04,  -7.94,  99.90,  -1.00,  (min)
03/12 22Z,   0.10,  -5.77,  -7.15,  99.90,  -1.48,
03/12 23Z,   0.00,  -4.72,  -5.50,  99.90,  -0.78,
03/13 00Z,   0.00,  -3.93,  -4.42,  99.90,  -0.49,
03/13 01Z,   0.00,  -3.21,  -3.63,  99.90,  -0.42,
03/13 02Z,   0.00,  -3.03,  -3.27,  99.90,  -0.24,  (max)
03/13 03Z,   0.00,  -3.69,  -3.40,  99.90,   0.29,
03/13 04Z,   0.00,  -4.77,  -4.06,  99.90,   0.71,
03/13 05Z,   0.10,  -5.90,  -4.86,  99.90,   0.94,
03/13 06Z,   0.10,  -6.82,  -5.67,  99.90,   1.05,
03/13 07Z,   0.10,  -7.44,  -6.39,  99.90,   0.95,
03/13 08Z,   0.10,  -7.70,  -6.91,  99.90,   0.69,  (min)
03/13 09Z,   0.10,  -7.13,  -6.68,  99.90,   0.35,
03/13 10Z,   0.20,  -5.66,  -5.38,  99.90,   0.08,
03/13 11Z,   0.20,  -4.20,  -4.12,  99.90,  -0.12,
03/13 12Z,   0.40,  -3.29,  -3.06,  99.90,  -0.17,
03/13 13Z,   0.40,  -2.61,  -2.37,  99.90,  -0.16,
03/13 14Z,   0.50,  -2.27,  -1.95,  99.90,  -0.18,  (max)
03/13 15Z,   0.50,  -2.68,  -2.48,  99.90,  -0.30,
03/13 16Z,   0.50,  -3.63,  -3.38,  99.90,  -0.25,
03/13 17Z,   0.50,  -4.69,  -4.30,  99.90,  -0.11,
03/13 18Z,   0.30,  -5.68,  -5.19,  99.90,   0.19,
03/13 19Z,   0.30,  -6.55,  -6.00,  99.90,   0.25,
03/13 20Z,   0.40,  -7.31,  -6.61,  99.90,   0.30,
03/13 21Z,   0.40,  -7.61,  -6.90,  99.90,   0.31,  (min)
03/13 22Z,   0.50,  -6.92,  -5.86,  99.90,   0.56,
03/13 23Z,   0.50,  -5.65,  -4.39,  99.90,   0.76,
03/14 00Z,   0.60,  -4.63,  -3.22,  99.90,   0.81,
03/14 01Z,   0.60,  -3.80,  -2.34,  99.90,   0.86,
03/14 02Z,   0.70,  -3.06,  -1.80,  99.90,   0.56,  (max)
03/14 03Z,   0.70,  -2.98,  -1.84,  99.90,   0.44,
03/14 04Z,   0.80,  -3.70,  -2.59,  99.90,   0.31,
03/14 05Z,   0.80,  -4.78,  -3.58,  99.90,   0.40,
03/14 06Z,   0.80,  -5.88,  -4.56,  99.90,   0.52,
03/14 07Z,   0.80,  -6.80,  -5.48,  99.90,   0.52,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/14 08Z,   0.70,  -7.46,  99.90,  -6.27,   0.49,
03/14 09Z,   0.70,  -7.72,  99.90,  -6.56,   0.46,  (min)
03/14 10Z,   0.60,  -7.07,  99.90,  -6.04,   0.44,
03/14 11Z,   0.50,  -5.55,  99.90,  -4.64,   0.41,
03/14 12Z,   0.40,  -4.14,  99.90,  -3.36,   0.38,
03/14 13Z,   0.30,  -3.21,  99.90,  -2.56,   0.35,
03/14 14Z,   0.30,  -2.48,  99.90,  -1.85,   0.33,
03/14 15Z,   0.20,  -2.18,  99.90,  -1.68,   0.30,  (max)
03/14 16Z,   0.20,  -2.67,  99.90,  -2.20,   0.27,
03/14 17Z,   0.10,  -3.63,  99.90,  -3.28,   0.25,
03/14 18Z,   0.10,  -4.67,  99.90,  -4.35,   0.22,
03/14 19Z,   0.10,  -5.66,  99.90,  -5.37,   0.19,
03/14 20Z,   0.00,  -6.57,  99.90,  -6.38,   0.19,
03/14 21Z,   0.00,  -7.39,  99.90,  -7.20,   0.19,
03/14 22Z,   0.00,  -7.62,  99.90,  -7.43,   0.19,  (min)
03/14 23Z,   0.00,  -6.79,  99.90,  -6.60,   0.19,
03/15 00Z,  -0.10,  -5.48,  99.90,  -5.39,   0.19,
03/15 01Z,  -0.20,  -4.44,  99.90,  -4.45,   0.19,
03/15 02Z,  -0.20,  -3.54,  99.90,  -3.55,   0.19,
03/15 03Z,  -0.20,  -2.83,  99.90,  -2.84,   0.19,  (max)
03/15 04Z,  -0.20,  -2.88,  99.90,  -2.88,   0.19,
03/15 05Z,  -0.20,  -3.68,  99.90,  -3.69,   0.19,
03/15 06Z,  -0.20,  -4.78,  99.90,  -4.78,   0.19,
03/15 07Z,  -0.20,  -5.88,  99.90,  -5.88,   0.19,
03/15 08Z,  -0.20,  -6.81,  99.90,  -6.82,   0.19,
03/15 09Z,  -0.20,  -7.53,  99.90,  -7.54,   0.19,
03/15 10Z,  -0.20,  -7.79,  99.90,  -7.80,   0.19,  (min)
03/15 11Z,  -0.20,  -7.02,  99.90,  -7.03,   0.19,
03/15 12Z,  -0.20,  -5.42,  99.90,  -5.43,   0.19,
03/15 13Z,  -0.20,  -4.01,  99.90,  -4.01,   0.19,
03/15 14Z,  -0.20,  -3.04,  99.90,  -3.05,   0.19,
03/15 15Z,  -0.20,  -2.28,  99.90,  -2.28,   0.19,
03/15 16Z,  -0.10,  -2.07,  99.90,  -1.98,   0.19,  (max)
03/15 17Z,  -0.10,  -2.67,  99.90,  -2.58,   0.19,
03/15 18Z,  -0.10,  -3.66,  99.90,  -3.57,   0.19,
03/15 19Z,   0.00,  -4.71,  99.90,  -4.52,   0.19,
03/15 20Z,   0.00,  -5.73,  99.90,  -5.54,   0.19,
03/15 21Z,   0.00,  -6.70,  99.90,  -6.51,   0.19,
03/15 22Z,   0.10,  -7.54,  99.90,  -7.25,   0.19,
03/15 23Z,   0.10,  -7.63,  99.90,  -7.34,   0.19,  (min)
03/16 00Z,   0.20,  -6.60,  99.90,  -6.21,   0.19,
03/16 01Z,   0.20,  -5.20,  99.90,  -4.80,   0.19,
03/16 02Z,   0.20,  -4.10,  99.90,  -3.71,   0.19,
03/16 03Z,   0.20,  -3.16,  99.90,  -2.77,   0.19,
03/16 04Z,   0.30,  -2.55,  99.90,  -2.06,   0.19,  (max)
03/16 05Z,   0.30,  -2.78,  99.90,  -2.29,   0.19,
03/16 06Z,   0.40,  -3.68,  99.90,  -3.09,   0.19,
03/16 07Z,   0.40,  -4.80,  99.90,  -4.21,   0.19,
03/16 08Z,   0.50,  -5.91,  99.90,  -5.22,   0.19,
03/16 09Z,   0.50,  -6.88,  99.90,  -6.18,   0.19,
03/16 10Z,   0.60,  -7.65,  99.90,  -6.86,   0.19,
03/16 11Z,   0.70,  -7.86,  99.90,  -6.97,   0.19,  (min)
03/16 12Z,   0.80,  -6.92,  99.90,  -5.92,   0.19,
03/16 13Z,   0.80,  -5.21,  99.90,  -4.22,   0.19,
03/16 14Z,   0.90,  -3.78,  99.90,  -2.69,   0.19,
03/16 15Z,   0.90,  -2.78,  99.90,  -1.69,   0.19,
03/16 16Z,   0.90,  -2.05,  99.90,  -0.96,   0.19,
03/16 17Z,   0.90,  -2.02,  99.90,  -0.92,   0.19,  (max)
03/16 18Z,   0.90,  -2.75,  99.90,  -1.66,   0.19,
03/16 19Z,   0.90,  -3.79,  99.90,  -2.70,   0.19,
03/16 20Z,   0.90,  -4.87,  99.90,  -3.78,   0.19,
03/16 21Z,   0.90,  -5.92,  99.90,  -4.83,   0.19,
03/16 22Z,   1.00,  -6.93,  99.90,  -5.74,   0.19,
03/16 23Z,   1.00,  -7.72,  99.90,  -6.52,   0.19,  (min)
03/17 00Z,   1.10,  -7.57,  99.90,  -6.28,   0.19,
03/17 01Z,   1.10,  -6.28,  99.90,  -4.99,   0.19,
03/17 02Z,   1.10,  -4.77,  99.90,  -3.47,   0.19,
03/17 03Z,   1.10,  -3.63,  99.90,  -2.34,   0.19,
03/17 04Z,   1.20,  -2.71,  99.90,  -1.32,   0.19,
03/17 05Z,   1.10,  -2.28,  99.90,  -0.99,   0.19,  (max)
03/17 06Z,   1.00,  -2.73,  99.90,  -1.53,   0.19,
03/17 07Z,   0.90,  -3.74,  99.90,  -2.65,   0.19,
03/17 08Z,   0.80,  -4.89,  99.90,  -3.89,   0.19,
03/17 09Z,   0.70,  -6.00,  99.90,  -5.11,   0.19,
03/17 10Z,   0.60,  -7.01,  99.90,  -6.22,   0.19,
03/17 11Z,   0.50,  -7.81,  99.90,  -7.12,   0.19,
03/17 12Z,   0.40,  -7.90,  99.90,  -7.31,   0.19,  (min)
03/17 13Z,   0.30,  -6.73,  99.90,  -6.24,   0.19,
03/17 14Z,   0.30,  -4.91,  99.90,  -4.42,   0.19,
03/17 15Z,   0.30,  -3.48,  99.90,  -2.99,   0.19,
03/17 16Z,   0.30,  -2.49,  99.90,  -1.99,   0.19,
03/17 17Z,   0.30,  -1.88,  99.90,  -1.39,   0.19,  (max)
03/17 18Z,   0.30,  -2.06,  99.90,  -1.57,   0.19,
03/17 19Z,   0.20,  -2.94,  99.90,  -2.55,   0.19,
03/17 20Z,   0.20,  -4.03,  99.90,  -3.64,   0.19,
03/17 21Z,   0.20,  -5.14,  99.90,  -4.74,   0.19,
03/17 22Z,   0.20,  -6.20,  99.90,  -5.81,   0.19,
03/17 23Z,   0.20,  -7.21,  99.90,  -6.82,   0.19,
03/18 00Z,   0.10,  -7.85,  99.90,  -7.56,   0.19,