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 : 01/13/2026 22:22:33 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/12 06Z,   0.10,  -7.48,  -7.48,  99.90,  -0.10,
01/12 07Z,   0.00,  -8.30,  -8.46,  99.90,  -0.16,
01/12 08Z,   0.00,  -8.46,  -9.29,  99.90,  -0.83,
01/12 09Z,  -0.10,  -7.49,  -9.30,  99.90,  -1.71,  (min)
01/12 10Z,  -0.10,  -6.04,  -7.33,  99.90,  -1.19,
01/12 11Z,  -0.10,  -4.81,  -5.81,  99.90,  -0.90,
01/12 12Z,  -0.30,  -3.68,  -4.67,  99.90,  -0.69,
01/12 13Z,  -0.30,  -2.76,  -3.77,  99.90,  -0.71,
01/12 14Z,  -0.30,  -2.67,  -3.32,  99.90,  -0.35,  (max)
01/12 15Z,  -0.30,  -3.37,  -3.60,  99.90,   0.07,
01/12 16Z,  -0.30,  -4.39,  -4.40,  99.90,   0.29,
01/12 17Z,  -0.20,  -5.48,  -5.41,  99.90,   0.27,
01/12 18Z,  -0.40,  -6.53,  -6.38,  99.90,   0.55,
01/12 19Z,  -0.40,  -7.56,  -7.33,  99.90,   0.63,
01/12 20Z,  -0.30,  -8.31,  -8.05,  99.90,   0.56,  (min)
01/12 21Z,  -0.30,  -8.08,  -8.01,  99.90,   0.37,
01/12 22Z,  -0.30,  -6.98,  -6.76,  99.90,   0.52,
01/12 23Z,  -0.30,  -5.82,  -5.52,  99.90,   0.60,
01/13 00Z,  -0.20,  -4.76,  -4.48,  99.90,   0.48,
01/13 01Z,  -0.20,  -3.69,  -3.63,  99.90,   0.26,
01/13 02Z,  -0.20,  -3.17,  -3.23,  99.90,   0.14,  (max)
01/13 03Z,  -0.20,  -3.58,  -3.67,  99.90,   0.11,
01/13 04Z,  -0.20,  -4.54,  -4.56,  99.90,   0.18,
01/13 05Z,  -0.20,  -5.66,  -5.57,  99.90,   0.29,
01/13 06Z,  -0.10,  -6.71,  -6.56,  99.90,   0.25,
01/13 07Z,  -0.10,  -7.63,  -7.53,  99.90,   0.20,
01/13 08Z,  -0.10,  -8.35,  -8.42,  99.90,   0.03,
01/13 09Z,  -0.10,  -8.32,  -8.89,  99.90,  -0.47,  (min)
01/13 10Z,  -0.10,  -7.21,  -7.64,  99.90,  -0.33,
01/13 11Z,  -0.20,  -5.78,  -6.12,  99.90,  -0.14,
01/13 12Z,  -0.20,  -4.59,  -4.95,  99.90,  -0.16,
01/13 13Z,  -0.20,  -3.45,  -3.85,  99.90,  -0.20,
01/13 14Z,  -0.20,  -2.62,  -2.88,  99.90,  -0.06,
01/13 15Z,  -0.20,  -2.66,  -2.66,  99.90,   0.20,  (max)
01/13 16Z,  -0.20,  -3.43,  -3.40,  99.90,   0.23,
01/13 17Z,  -0.20,  -4.45,  -4.46,  99.90,   0.19,
01/13 18Z,  -0.20,  -5.53,  -5.41,  99.90,   0.32,
01/13 19Z,  -0.20,  -6.58,  -6.35,  99.90,   0.43,
01/13 20Z,  -0.20,  -7.64,  -7.26,  99.90,   0.58,
01/13 21Z,  -0.20,  -8.34,  -8.00,  99.90,   0.54,
01/13 22Z,  -0.20,  -8.02,  -8.03,  99.90,   0.19,  (min)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/13 23Z,  -0.20,  -6.92,  99.90,  -6.93,   0.18,
01/14 00Z,  -0.10,  -5.81,  99.90,  -5.73,   0.18,
01/14 01Z,  -0.10,  -4.72,  99.90,  -4.65,   0.17,
01/14 02Z,  -0.10,  -3.64,  99.90,  -3.57,   0.16,
01/14 03Z,  -0.10,  -3.22,  99.90,  -3.17,   0.16,  (max)
01/14 04Z,   0.00,  -3.73,  99.90,  -3.58,   0.15,
01/14 05Z,   0.00,  -4.73,  99.90,  -4.58,   0.15,
01/14 06Z,   0.00,  -5.84,  99.90,  -5.70,   0.14,
01/14 07Z,   0.00,  -6.86,  99.90,  -6.73,   0.13,
01/14 08Z,   0.00,  -7.76,  99.90,  -7.63,   0.13,
01/14 09Z,   0.00,  -8.40,  99.90,  -8.28,   0.12,  (min)
01/14 10Z,   0.00,  -8.17,  99.90,  -8.06,   0.11,
01/14 11Z,   0.00,  -6.93,  99.90,  -6.82,   0.11,
01/14 12Z,   0.00,  -5.51,  99.90,  -5.40,   0.11,
01/14 13Z,   0.00,  -4.34,  99.90,  -4.22,   0.11,
01/14 14Z,   0.00,  -3.21,  99.90,  -3.09,   0.11,
01/14 15Z,  -0.10,  -2.49,  99.90,  -2.47,   0.11,  (max)
01/14 16Z,  -0.10,  -2.67,  99.90,  -2.66,   0.11,
01/14 17Z,  -0.10,  -3.49,  99.90,  -3.48,   0.11,
01/14 18Z,  -0.10,  -4.53,  99.90,  -4.51,   0.11,
01/14 19Z,  -0.10,  -5.60,  99.90,  -5.58,   0.11,
01/14 20Z,  -0.10,  -6.67,  99.90,  -6.66,   0.11,
01/14 21Z,  -0.10,  -7.76,  99.90,  -7.75,   0.11,
01/14 22Z,  -0.10,  -8.39,  99.90,  -8.38,   0.11,  (min)
01/14 23Z,  -0.10,  -7.94,  99.90,  -7.92,   0.11,
01/15 00Z,  -0.10,  -6.80,  99.90,  -6.79,   0.11,
01/15 01Z,  -0.10,  -5.71,  99.90,  -5.69,   0.11,
01/15 02Z,  -0.10,  -4.57,  99.90,  -4.56,   0.11,
01/15 03Z,  -0.10,  -3.53,  99.90,  -3.52,   0.11,
01/15 04Z,   0.00,  -3.26,  99.90,  -3.15,   0.11,  (max)
01/15 05Z,   0.00,  -3.88,  99.90,  -3.77,   0.11,
01/15 06Z,   0.00,  -4.91,  99.90,  -4.80,   0.11,
01/15 07Z,   0.00,  -6.02,  99.90,  -5.90,   0.11,
01/15 08Z,   0.00,  -7.02,  99.90,  -6.91,   0.11,
01/15 09Z,   0.00,  -7.90,  99.90,  -7.79,   0.11,
01/15 10Z,   0.00,  -8.44,  99.90,  -8.33,   0.11,  (min)
01/15 11Z,   0.00,  -8.00,  99.90,  -7.89,   0.11,
01/15 12Z,   0.00,  -6.62,  99.90,  -6.51,   0.11,
01/15 13Z,   0.00,  -5.20,  99.90,  -5.08,   0.11,
01/15 14Z,  -0.10,  -4.03,  99.90,  -4.01,   0.11,
01/15 15Z,  -0.20,  -2.93,  99.90,  -3.02,   0.11,
01/15 16Z,  -0.20,  -2.38,  99.90,  -2.46,   0.11,  (max)
01/15 17Z,  -0.30,  -2.72,  99.90,  -2.91,   0.11,
01/15 18Z,  -0.40,  -3.60,  99.90,  -3.89,   0.11,
01/15 19Z,  -0.40,  -4.64,  99.90,  -4.92,   0.11,
01/15 20Z,  -0.40,  -5.71,  99.90,  -5.99,   0.11,
01/15 21Z,  -0.50,  -6.81,  99.90,  -7.20,   0.11,
01/15 22Z,  -0.50,  -7.91,  99.90,  -8.30,   0.11,
01/15 23Z,  -0.50,  -8.42,  99.90,  -8.80,   0.11,  (min)
01/16 00Z,  -0.50,  -7.78,  99.90,  -8.17,   0.11,
01/16 01Z,  -0.60,  -6.59,  99.90,  -7.08,   0.11,
01/16 02Z,  -0.60,  -5.48,  99.90,  -5.97,   0.11,
01/16 03Z,  -0.60,  -4.33,  99.90,  -4.82,   0.11,
01/16 04Z,  -0.60,  -3.40,  99.90,  -3.89,   0.11,
01/16 05Z,  -0.60,  -3.33,  99.90,  -3.82,   0.11,  (max)
01/16 06Z,  -0.70,  -4.07,  99.90,  -4.65,   0.11,
01/16 07Z,  -0.70,  -5.13,  99.90,  -5.71,   0.11,
01/16 08Z,  -0.80,  -6.22,  99.90,  -6.91,   0.11,
01/16 09Z,  -0.80,  -7.21,  99.90,  -7.90,   0.11,
01/16 10Z,  -0.80,  -8.07,  99.90,  -8.75,   0.11,
01/16 11Z,  -0.80,  -8.47,  99.90,  -9.15,   0.11,  (min)
01/16 12Z,  -0.90,  -7.78,  99.90,  -8.56,   0.11,
01/16 13Z,  -0.90,  -6.24,  99.90,  -7.03,   0.11,
01/16 14Z,  -0.90,  -4.81,  99.90,  -5.60,   0.11,
01/16 15Z,  -0.90,  -3.66,  99.90,  -4.44,   0.11,
01/16 16Z,  -0.90,  -2.66,  99.90,  -3.45,   0.11,
01/16 17Z,  -0.90,  -2.32,  99.90,  -3.11,   0.11,  (max)
01/16 18Z,  -0.90,  -2.84,  99.90,  -3.62,   0.11,
01/16 19Z,  -0.90,  -3.77,  99.90,  -4.56,   0.11,
01/16 20Z,  -0.90,  -4.81,  99.90,  -5.60,   0.11,
01/16 21Z,  -0.90,  -5.89,  99.90,  -6.68,   0.11,
01/16 22Z,  -0.90,  -7.02,  99.90,  -7.81,   0.11,
01/16 23Z,  -0.80,  -8.09,  99.90,  -8.78,   0.11,
01/17 00Z,  -0.80,  -8.38,  99.90,  -9.07,   0.11,  (min)
01/17 01Z,  -0.70,  -7.52,  99.90,  -8.11,   0.11,
01/17 02Z,  -0.70,  -6.25,  99.90,  -6.84,   0.11,
01/17 03Z,  -0.60,  -5.14,  99.90,  -5.62,   0.11,
01/17 04Z,  -0.60,  -4.04,  99.90,  -4.52,   0.11,
01/17 05Z,  -0.50,  -3.29,  99.90,  -3.68,   0.11,  (max)
01/17 06Z,  -0.50,  -3.46,  99.90,  -3.84,   0.11,
01/17 07Z,  -0.50,  -4.31,  99.90,  -4.70,   0.11,
01/17 08Z,  -0.50,  -5.39,  99.90,  -5.78,   0.11,
01/17 09Z,  -0.50,  -6.48,  99.90,  -6.87,   0.11,
01/17 10Z,  -0.50,  -7.45,  99.90,  -7.83,   0.11,
01/17 11Z,  -0.60,  -8.25,  99.90,  -8.73,   0.11,
01/17 12Z,  -0.60,  -8.44,  99.90,  -8.93,   0.11,
01/17 13Z,  99.90,  -7.46,  99.90,  99.90,   0.11,
01/17 14Z,  99.90,  -5.77,  99.90,  99.90,   0.11,
01/17 15Z,  99.90,  -4.35,  99.90,  99.90,   0.11,
01/17 16Z,  99.90,  -3.26,  99.90,  99.90,   0.11,
01/17 17Z,  99.90,  -2.44,  99.90,  99.90,   0.11,
01/17 18Z,  99.90,  -2.35,  99.90,  99.90,   0.11,