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
#Baltimore, MD : 05/13/2025 19:21:16 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/12 00Z,   0.50,   1.00,   0.99,  99.90,  -0.51,  (max)
05/12 01Z,   0.50,   0.84,   0.86,  99.90,  -0.48,
05/12 02Z,   0.50,   0.63,   0.60,  99.90,  -0.53,
05/12 03Z,   0.50,   0.45,   0.45,  99.90,  -0.50,
05/12 04Z,   0.50,   0.34,   0.34,  99.90,  -0.50,
05/12 05Z,   0.50,   0.34,   0.32,  99.90,  -0.52,  (min)
05/12 06Z,   0.50,   0.47,   0.41,  99.90,  -0.56,
05/12 07Z,   0.50,   0.73,   0.66,  99.90,  -0.57,
05/12 08Z,   0.50,   1.07,   0.97,  99.90,  -0.60,
05/12 09Z,   0.50,   1.42,   1.31,  99.90,  -0.61,
05/12 10Z,   0.50,   1.69,   1.63,  99.90,  -0.56,
05/12 11Z,   0.50,   1.83,   1.80,  99.90,  -0.53,  (max)
05/12 12Z,   0.50,   1.82,   1.79,  99.90,  -0.53,
05/12 13Z,   0.50,   1.68,   1.63,  99.90,  -0.55,
05/12 14Z,   0.50,   1.44,   1.38,  99.90,  -0.56,
05/12 15Z,   0.50,   1.17,   1.16,  99.90,  -0.51,
05/12 16Z,   0.50,   0.89,   0.95,  99.90,  -0.44,
05/12 17Z,   0.50,   0.66,   0.70,  99.90,  -0.46,
05/12 18Z,   0.50,   0.51,   0.56,  99.90,  -0.45,
05/12 19Z,   0.50,   0.48,   0.51,  99.90,  -0.47,  (min)
05/12 20Z,   0.60,   0.57,   0.68,  99.90,  -0.49,
05/12 21Z,   0.60,   0.74,   0.94,  99.90,  -0.40,
05/12 22Z,   0.60,   0.92,   1.19,  99.90,  -0.33,
05/12 23Z,   0.60,   1.03,   1.34,  99.90,  -0.29,
05/13 00Z,   0.70,   1.03,   1.39,  99.90,  -0.34,  (max)
05/13 01Z,   0.70,   0.92,   1.33,  99.90,  -0.29,
05/13 02Z,   0.70,   0.74,   1.14,  99.90,  -0.30,
05/13 03Z,   0.70,   0.54,   0.90,  99.90,  -0.34,
05/13 04Z,   0.70,   0.39,   0.84,  99.90,  -0.25,
05/13 05Z,   0.70,   0.33,   0.82,  99.90,  -0.21,
05/13 06Z,   0.70,   0.39,   0.79,  99.90,  -0.30,  (min)
05/13 07Z,   0.70,   0.59,   0.95,  99.90,  -0.34,
05/13 08Z,   0.70,   0.90,   1.28,  99.90,  -0.32,
05/13 09Z,   0.70,   1.25,   1.57,  99.90,  -0.38,
05/13 10Z,   0.70,   1.57,   1.92,  99.90,  -0.35,
05/13 11Z,   0.80,   1.79,   2.26,  99.90,  -0.33,
05/13 12Z,   0.80,   1.86,   2.32,  99.90,  -0.34,  (max)
05/13 13Z,   0.80,   1.78,   2.22,  99.90,  -0.36,
05/13 14Z,   0.90,   1.59,   2.13,  99.90,  -0.36,
05/13 15Z,   0.90,   1.34,   1.90,  99.90,  -0.34,
05/13 16Z,   0.90,   1.06,   1.69,  99.90,  -0.27,
05/13 17Z,   0.90,   0.79,   1.59,  99.90,  -0.10,
05/13 18Z,   1.00,   0.58,   1.52,  99.90,  -0.06,
05/13 19Z,   1.10,   0.47,   1.43,  99.90,  -0.14,  (min)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/13 20Z,   1.20,   0.48,  99.90,   1.52,  -0.16,
05/13 21Z,   1.30,   0.60,  99.90,   1.72,  -0.18,
05/13 22Z,   1.30,   0.78,  99.90,   1.88,  -0.21,
05/13 23Z,   1.40,   0.95,  99.90,   2.12,  -0.23,
05/14 00Z,   1.60,   1.03,  99.90,   2.38,  -0.25,
05/14 01Z,   1.70,   1.00,  99.90,   2.43,  -0.27,  (max)
05/14 02Z,   1.80,   0.86,  99.90,   2.37,  -0.29,
05/14 03Z,   1.90,   0.67,  99.90,   2.26,  -0.31,
05/14 04Z,   2.10,   0.49,  99.90,   2.26,  -0.33,
05/14 05Z,   2.10,   0.38,  99.90,   2.12,  -0.35,  (min)
05/14 06Z,   2.20,   0.37,  99.90,   2.20,  -0.37,
05/14 07Z,   2.20,   0.49,  99.90,   2.30,  -0.39,
05/14 08Z,   2.10,   0.73,  99.90,   2.44,  -0.39,
05/14 09Z,   2.00,   1.06,  99.90,   2.67,  -0.39,  0.16 ft above HAT
05/14 10Z,   2.00,   1.41,  99.90,   3.01,  -0.39,  0.50 ft above HAT
05/14 11Z,   1.90,   1.69,  99.90,   3.19,  -0.39,  0.68 ft above HAT
05/14 12Z,   1.80,   1.84,  99.90,   3.25,  -0.39,  0.74 ft above HAT  (max)
05/14 13Z,   1.70,   1.84,  99.90,   3.15,  -0.39,  0.64 ft above HAT
05/14 14Z,   1.60,   1.70,  99.90,   2.91,  -0.39,  0.40 ft above HAT
05/14 15Z,   1.50,   1.48,  99.90,   2.58,  -0.39,  0.07 ft above HAT
05/14 16Z,   1.50,   1.21,  99.90,   2.31,  -0.39,
05/14 17Z,   1.40,   0.93,  99.90,   1.94,  -0.39,
05/14 18Z,   1.40,   0.69,  99.90,   1.70,  -0.39,
05/14 19Z,   1.30,   0.52,  99.90,   1.43,  -0.39,
05/14 20Z,   1.30,   0.46,  99.90,   1.36,  -0.39,  (min)
05/14 21Z,   1.30,   0.51,  99.90,   1.41,  -0.39,
05/14 22Z,   1.20,   0.65,  99.90,   1.46,  -0.39,
05/14 23Z,   1.20,   0.84,  99.90,   1.64,  -0.39,
05/15 00Z,   1.20,   0.98,  99.90,   1.79,  -0.39,
05/15 01Z,   1.20,   1.03,  99.90,   1.84,  -0.39,  (max)
05/15 02Z,   1.20,   0.97,  99.90,   1.78,  -0.39,
05/15 03Z,   1.20,   0.82,  99.90,   1.62,  -0.39,
05/15 04Z,   1.20,   0.63,  99.90,   1.44,  -0.39,
05/15 05Z,   1.20,   0.48,  99.90,   1.28,  -0.39,
05/15 06Z,   1.20,   0.40,  99.90,   1.21,  -0.39,  (min)
05/15 07Z,   1.20,   0.44,  99.90,   1.24,  -0.39,
05/15 08Z,   1.20,   0.60,  99.90,   1.40,  -0.39,
05/15 09Z,   1.10,   0.87,  99.90,   1.58,  -0.39,
05/15 10Z,   1.10,   1.20,  99.90,   1.91,  -0.39,
05/15 11Z,   1.10,   1.52,  99.90,   2.23,  -0.39,
05/15 12Z,   1.10,   1.75,  99.90,   2.46,  -0.39,
05/15 13Z,   1.10,   1.84,  99.90,   2.54,  -0.39,  0.03 ft above HAT  (max)
05/15 14Z,   1.00,   1.77,  99.90,   2.38,  -0.39,
05/15 15Z,   1.00,   1.59,  99.90,   2.20,  -0.39,
05/15 16Z,   1.00,   1.35,  99.90,   1.95,  -0.39,
05/15 17Z,   1.00,   1.08,  99.90,   1.68,  -0.39,
05/15 18Z,   1.00,   0.82,  99.90,   1.43,  -0.39,
05/15 19Z,   1.00,   0.61,  99.90,   1.22,  -0.39,
05/15 20Z,   1.00,   0.48,  99.90,   1.09,  -0.39,
05/15 21Z,   1.00,   0.46,  99.90,   1.07,  -0.39,  (min)
05/15 22Z,   1.00,   0.55,  99.90,   1.16,  -0.39,
05/15 23Z,   1.00,   0.72,  99.90,   1.32,  -0.39,
05/16 00Z,   0.90,   0.90,  99.90,   1.41,  -0.39,
05/16 01Z,   0.90,   1.02,  99.90,   1.53,  -0.39,
05/16 02Z,   0.90,   1.04,  99.90,   1.55,  -0.39,  (max)
05/16 03Z,   0.90,   0.95,  99.90,   1.46,  -0.39,
05/16 04Z,   0.90,   0.79,  99.90,   1.30,  -0.39,
05/16 05Z,   0.90,   0.62,  99.90,   1.12,  -0.39,
05/16 06Z,   0.90,   0.48,  99.90,   0.99,  -0.39,
05/16 07Z,   0.90,   0.44,  99.90,   0.95,  -0.39,  (min)
05/16 08Z,   0.90,   0.51,  99.90,   1.02,  -0.39,
05/16 09Z,   0.90,   0.70,  99.90,   1.20,  -0.39,
05/16 10Z,   0.90,   0.98,  99.90,   1.49,  -0.39,
05/16 11Z,   0.90,   1.30,  99.90,   1.81,  -0.39,
05/16 12Z,   0.90,   1.59,  99.90,   2.09,  -0.39,
05/16 13Z,   0.90,   1.76,  99.90,   2.27,  -0.39,
05/16 14Z,   0.90,   1.80,  99.90,   2.30,  -0.39,  (max)
05/16 15Z,   0.90,   1.69,  99.90,   2.19,  -0.39,
05/16 16Z,   0.90,   1.48,  99.90,   1.98,  -0.39,
05/16 17Z,   0.90,   1.22,  99.90,   1.73,  -0.39,
05/16 18Z,   0.90,   0.96,  99.90,   1.47,  -0.39,
05/16 19Z,   0.90,   0.73,  99.90,   1.24,  -0.39,
05/16 20Z,   0.80,   0.56,  99.90,   0.97,  -0.39,
05/16 21Z,   0.80,   0.47,  99.90,   0.88,  -0.39,  (min)
05/16 22Z,   0.80,   0.49,  99.90,   0.90,  -0.39,
05/16 23Z,   0.80,   0.61,  99.90,   1.02,  -0.39,
05/17 00Z,   0.80,   0.79,  99.90,   1.20,  -0.39,
05/17 01Z,   0.80,   0.97,  99.90,   1.38,  -0.39,
05/17 02Z,   0.80,   1.07,  99.90,   1.48,  -0.39,  (max)
05/17 03Z,   0.80,   1.06,  99.90,   1.47,  -0.39,
05/17 04Z,   0.80,   0.95,  99.90,   1.36,  -0.39,
05/17 05Z,   0.80,   0.79,  99.90,   1.19,  -0.39,
05/17 06Z,   0.80,   0.62,  99.90,   1.03,  -0.39,
05/17 07Z,   0.80,   0.51,  99.90,   0.91,  -0.39,
05/17 08Z,   0.80,   0.48,  99.90,   0.89,  -0.39,  (min)
05/17 09Z,   0.90,   0.57,  99.90,   1.08,  -0.39,
05/17 10Z,   0.90,   0.77,  99.90,   1.27,  -0.39,
05/17 11Z,   0.90,   1.05,  99.90,   1.55,  -0.39,
05/17 12Z,   0.90,   1.35,  99.90,   1.86,  -0.39,