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 : 05/14/2025 18:20:46 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/13 00Z,   0.60,  -1.94,  -1.78,  99.90,  -0.44,
05/13 01Z,   0.60,  -2.39,  -2.44,  99.90,  -0.65,  (min)
05/13 02Z,   0.60,  -1.76,  -1.22,  99.90,  -0.06,
05/13 03Z,   0.60,  -0.15,   0.84,  99.90,   0.39,
05/13 04Z,   0.60,   1.41,   2.27,  99.90,   0.26,
05/13 05Z,   0.60,   2.56,   3.34,  99.90,   0.18,
05/13 06Z,   0.70,   3.42,   4.15,  99.90,   0.03,
05/13 07Z,   0.70,   3.65,   4.26,  99.90,  -0.09,  (max)
05/13 08Z,   0.60,   3.02,   3.28,  99.90,  -0.34,
05/13 09Z,   0.60,   1.97,   2.07,  99.90,  -0.50,
05/13 10Z,   0.60,   0.85,   0.93,  99.90,  -0.52,
05/13 11Z,   0.60,  -0.27,  -0.16,  99.90,  -0.49,
05/13 12Z,   0.60,  -1.38,  -1.19,  99.90,  -0.41,
05/13 13Z,   0.60,  -2.38,  -2.11,  99.90,  -0.33,
05/13 14Z,   0.60,  -2.63,  -2.73,  99.90,  -0.70,  (min)
05/13 15Z,   0.60,  -1.68,  -1.40,  99.90,  -0.32,
05/13 16Z,   0.60,  -0.25,   0.40,  99.90,   0.05,
05/13 17Z,   0.60,   0.90,   1.67,  99.90,   0.17,
05/13 18Z,   0.60,   1.85,   2.63,  99.90,   0.18,
05/13 19Z,   0.60,   2.46,   3.20,  99.90,   0.14,  (max)
05/13 20Z,   0.60,   2.25,   2.88,  99.90,   0.03,
05/13 21Z,   0.60,   1.39,   1.87,  99.90,  -0.12,
05/13 22Z,   0.60,   0.37,   0.81,  99.90,  -0.16,
05/13 23Z,   0.60,  -0.61,  -0.21,  99.90,  -0.20,
05/14 00Z,   0.70,  -1.46,  -1.20,  99.90,  -0.44,
05/14 01Z,   0.70,  -2.12,  -2.01,  99.90,  -0.59,  (min)
05/14 02Z,   0.70,  -2.23,  -1.84,  99.90,  -0.31,
05/14 03Z,   0.70,  -1.18,   0.29,  99.90,   0.77,
05/14 04Z,   0.80,   0.62,   1.84,  99.90,   0.42,
05/14 05Z,   0.80,   2.09,   3.05,  99.90,   0.16,
05/14 06Z,   0.80,   3.02,   3.93,  99.90,   0.11,
05/14 07Z,   0.80,   3.58,   4.80,  99.90,   0.42,  (max)
05/14 08Z,   0.90,   3.45,   4.39,  99.90,   0.04,
05/14 09Z,   0.90,   2.59,   3.43,  99.90,  -0.06,
05/14 10Z,   1.00,   1.47,   2.38,  99.90,  -0.09,
05/14 11Z,   1.00,   0.35,   1.29,  99.90,  -0.06,
05/14 12Z,   1.10,  -0.71,   0.30,  99.90,  -0.09,
05/14 13Z,   1.10,  -1.73,  -0.52,  99.90,   0.11,
05/14 14Z,   1.20,  -2.52,  -1.22,  99.90,   0.10,
05/14 15Z,   1.20,  -2.40,  -1.30,  99.90,  -0.10,  (min)
05/14 16Z,   1.20,  -1.16,   0.04,  99.90,  -0.00,
05/14 17Z,   1.20,   0.29,   1.64,  99.90,   0.15,
05/14 18Z,   1.20,   1.29,   2.73,  99.90,   0.24,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/14 19Z,   1.20,   2.05,  99.90,   3.46,   0.21,
05/14 20Z,   1.20,   2.37,  99.90,   3.75,   0.18,  (max)
05/14 21Z,   1.20,   1.91,  99.90,   3.25,   0.15,
05/14 22Z,   1.20,   0.94,  99.90,   2.26,   0.12,
05/14 23Z,   1.20,  -0.09,  99.90,   1.20,   0.09,
05/15 00Z,   1.20,  -1.03,  99.90,   0.23,   0.06,
05/15 01Z,   1.10,  -1.78,  99.90,  -0.65,   0.03,
05/15 02Z,   1.10,  -2.24,  99.90,  -1.14,   0.00,  (min)
05/15 03Z,   1.10,  -1.99,  99.90,  -0.91,  -0.03,
05/15 04Z,   1.10,  -0.57,  99.90,   0.47,  -0.06,
05/15 05Z,   1.10,   1.33,  99.90,   2.34,  -0.09,
05/15 06Z,   1.00,   2.64,  99.90,   3.52,  -0.11,
05/15 07Z,   1.00,   3.33,  99.90,   4.21,  -0.11,
05/15 08Z,   1.00,   3.59,  99.90,   4.48,  -0.11,  (max)
05/15 09Z,   1.00,   3.16,  99.90,   4.04,  -0.11,
05/15 10Z,   1.00,   2.13,  99.90,   3.01,  -0.11,
05/15 11Z,   1.00,   0.97,  99.90,   1.86,  -0.11,
05/15 12Z,   1.00,  -0.12,  99.90,   0.76,  -0.11,
05/15 13Z,   1.00,  -1.12,  99.90,  -0.24,  -0.11,
05/15 14Z,   1.00,  -2.02,  99.90,  -1.14,  -0.11,
05/15 15Z,   1.00,  -2.56,  99.90,  -1.67,  -0.11,  (min)
05/15 16Z,   1.00,  -2.07,  99.90,  -1.19,  -0.11,
05/15 17Z,   1.00,  -0.61,  99.90,   0.27,  -0.11,
05/15 18Z,   0.90,   0.78,  99.90,   1.56,  -0.11,
05/15 19Z,   0.90,   1.62,  99.90,   2.40,  -0.11,
05/15 20Z,   0.90,   2.17,  99.90,   2.96,  -0.11,
05/15 21Z,   0.90,   2.23,  99.90,   3.02,  -0.11,  (max)
05/15 22Z,   0.90,   1.56,  99.90,   2.34,  -0.11,
05/15 23Z,   0.90,   0.52,  99.90,   1.30,  -0.11,
05/16 00Z,   0.90,  -0.52,  99.90,   0.27,  -0.11,
05/16 01Z,   0.90,  -1.41,  99.90,  -0.62,  -0.11,
05/16 02Z,   0.90,  -2.04,  99.90,  -1.25,  -0.11,
05/16 03Z,   0.90,  -2.29,  99.90,  -1.50,  -0.11,  (min)
05/16 04Z,   0.90,  -1.69,  99.90,  -0.90,  -0.11,
05/16 05Z,   0.90,   0.03,  99.90,   0.81,  -0.11,
05/16 06Z,   0.90,   1.92,  99.90,   2.71,  -0.11,
05/16 07Z,   0.90,   3.03,  99.90,   3.82,  -0.11,
05/16 08Z,   0.90,   3.50,  99.90,   4.28,  -0.11,
05/16 09Z,   0.90,   3.50,  99.90,   4.29,  -0.11,  (max)
05/16 10Z,   0.90,   2.83,  99.90,   3.61,  -0.11,
05/16 11Z,   0.90,   1.68,  99.90,   2.47,  -0.11,
05/16 12Z,   0.90,   0.52,  99.90,   1.30,  -0.11,
05/16 13Z,   0.80,  -0.55,  99.90,   0.13,  -0.11,
05/16 14Z,   0.80,  -1.49,  99.90,  -0.80,  -0.11,
05/16 15Z,   0.80,  -2.25,  99.90,  -1.57,  -0.11,
05/16 16Z,   0.90,  -2.53,  99.90,  -1.74,  -0.11,  (min)
05/16 17Z,   0.90,  -1.70,  99.90,  -0.92,  -0.11,
05/16 18Z,   0.90,  -0.10,  99.90,   0.69,  -0.11,
05/16 19Z,   0.90,   1.18,  99.90,   1.97,  -0.11,
05/16 20Z,   0.90,   1.86,  99.90,   2.65,  -0.11,
05/16 21Z,   0.90,   2.24,  99.90,   3.03,  -0.11,  (max)
05/16 22Z,   0.90,   2.08,  99.90,   2.86,  -0.11,
05/16 23Z,   0.90,   1.24,  99.90,   2.03,  -0.11,
05/17 00Z,   0.90,   0.16,  99.90,   0.94,  -0.11,
05/17 01Z,   0.90,  -0.88,  99.90,  -0.09,  -0.11,
05/17 02Z,   0.90,  -1.71,  99.90,  -0.93,  -0.11,
05/17 03Z,   0.90,  -2.23,  99.90,  -1.44,  -0.11,
05/17 04Z,   0.90,  -2.28,  99.90,  -1.49,  -0.11,  (min)
05/17 05Z,   0.90,  -1.37,  99.90,  -0.58,  -0.11,
05/17 06Z,   0.90,   0.55,  99.90,   1.33,  -0.11,
05/17 07Z,   0.90,   2.36,  99.90,   3.15,  -0.11,
05/17 08Z,   0.90,   3.27,  99.90,   4.05,  -0.11,
05/17 09Z,   0.90,   3.56,  99.90,   4.34,  -0.11,  (max)
05/17 10Z,   0.90,   3.36,  99.90,   4.15,  -0.11,
05/17 11Z,   0.90,   2.51,  99.90,   3.29,  -0.11,
05/17 12Z,   0.90,   1.30,  99.90,   2.08,  -0.11,
05/17 13Z,   0.90,   0.12,  99.90,   0.91,  -0.11,
05/17 14Z,   0.90,  -0.92,  99.90,  -0.14,  -0.11,
05/17 15Z,   1.00,  -1.79,  99.90,  -0.90,  -0.11,
05/17 16Z,   1.00,  -2.42,  99.90,  -1.54,  -0.11,
05/17 17Z,   1.00,  -2.44,  99.90,  -1.55,  -0.11,  (min)
05/17 18Z,   1.00,  -1.33,  99.90,  -0.44,  -0.11,
05/17 19Z,   1.00,   0.34,  99.90,   1.23,  -0.11,
05/17 20Z,   1.00,   1.50,  99.90,   2.38,  -0.11,
05/17 21Z,   1.00,   2.05,  99.90,   2.94,  -0.11,
05/17 22Z,   0.90,   2.30,  99.90,   3.08,  -0.11,  (max)
05/17 23Z,   0.90,   1.95,  99.90,   2.74,  -0.11,
05/18 00Z,   0.90,   1.00,  99.90,   1.79,  -0.11,
05/18 01Z,   0.90,  -0.12,  99.90,   0.67,  -0.11,
05/18 02Z,   0.90,  -1.14,  99.90,  -0.36,  -0.11,
05/18 03Z,   0.90,  -1.92,  99.90,  -1.14,  -0.11,
05/18 04Z,   0.90,  -2.34,  99.90,  -1.56,  -0.11,  (min)
05/18 05Z,   0.90,  -2.22,  99.90,  -1.43,  -0.11,
05/18 06Z,   0.90,  -1.06,  99.90,  -0.28,  -0.11,
05/18 07Z,   0.90,   0.95,  99.90,   1.74,  -0.11,
05/18 08Z,   0.90,   2.63,  99.90,   3.42,  -0.11,
05/18 09Z,   0.90,   3.36,  99.90,   4.15,  -0.11,
05/18 10Z,   0.80,   3.54,  99.90,   4.22,  -0.11,  (max)
05/18 11Z,   0.80,   3.20,  99.90,   3.89,  -0.11,
05/18 12Z,   0.80,   2.23,  99.90,   2.91,  -0.11,