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
#Boston, MA : 07/17/2025 16:20:42 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/16 00Z,   0.30,  -3.09,  -2.69,  99.90,   0.10,
07/16 01Z,   0.20,  -4.53,  -4.23,  99.90,   0.10,
07/16 02Z,   0.20,  -4.63,  -4.26,  99.90,   0.17,  (min)
07/16 03Z,   0.20,  -3.24,  -2.83,  99.90,   0.21,
07/16 04Z,   0.20,  -1.07,  -0.99,  99.90,  -0.12,
07/16 05Z,   0.20,   1.21,   1.33,  99.90,  -0.08,
07/16 06Z,   0.20,   3.29,   3.50,  99.90,   0.01,
07/16 07Z,   0.20,   4.73,   4.98,  99.90,   0.05,
07/16 08Z,   0.20,   5.01,   5.21,  99.90,   0.00,  (max)
07/16 09Z,   0.20,   4.00,   4.17,  99.90,  -0.03,
07/16 10Z,   0.20,   2.04,   2.36,  99.90,   0.12,
07/16 11Z,   0.20,  -0.36,   0.20,  99.90,   0.36,
07/16 12Z,   0.20,  -2.73,  -2.27,  99.90,   0.26,
07/16 13Z,   0.20,  -4.62,  -4.13,  99.90,   0.29,
07/16 14Z,   0.20,  -5.38,  -4.89,  99.90,   0.29,  (min)
07/16 15Z,   0.20,  -4.57,  -3.97,  99.90,   0.40,
07/16 16Z,   0.30,  -2.58,  -2.27,  99.90,   0.01,
07/16 17Z,   0.30,  -0.22,  -0.06,  99.90,  -0.14,
07/16 18Z,   0.40,   2.08,   2.23,  99.90,  -0.25,
07/16 19Z,   0.40,   3.99,   4.21,  99.90,  -0.18,
07/16 20Z,   0.50,   4.96,   5.11,  99.90,  -0.35,  (max)
07/16 21Z,   0.50,   4.62,   4.87,  99.90,  -0.25,
07/16 22Z,   0.50,   3.16,   3.34,  99.90,  -0.32,
07/16 23Z,   0.50,   1.00,   1.47,  99.90,  -0.03,
07/17 00Z,   0.40,  -1.33,  -0.81,  99.90,   0.12,
07/17 01Z,   0.40,  -3.42,  -2.92,  99.90,   0.10,
07/17 02Z,   0.40,  -4.73,  -4.20,  99.90,   0.13,  (min)
07/17 03Z,   0.40,  -4.65,  -3.92,  99.90,   0.33,
07/17 04Z,   0.40,  -3.15,  -2.52,  99.90,   0.23,
07/17 05Z,   0.40,  -0.99,  -0.62,  99.90,  -0.03,
07/17 06Z,   0.30,   1.23,   1.48,  99.90,  -0.05,
07/17 07Z,   0.30,   3.23,   3.65,  99.90,   0.12,
07/17 08Z,   0.30,   4.54,   4.95,  99.90,   0.11,
07/17 09Z,   0.30,   4.65,   5.05,  99.90,   0.10,  (max)
07/17 10Z,   0.30,   3.53,   3.78,  99.90,  -0.05,
07/17 11Z,   0.30,   1.56,   2.02,  99.90,   0.16,
07/17 12Z,   0.30,  -0.76,  -0.19,  99.90,   0.27,
07/17 13Z,   0.30,  -2.98,  -2.52,  99.90,   0.16,
07/17 14Z,   0.40,  -4.65,  -4.13,  99.90,   0.12,
07/17 15Z,   0.40,  -5.13,  -4.51,  99.90,   0.22,  (min)
07/17 16Z,   0.40,  -4.08,  -3.28,  99.90,   0.40,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/17 17Z,   0.30,  -1.98,  99.90,  -1.32,   0.37,
07/17 18Z,   0.30,   0.38,  99.90,   1.02,   0.34,
07/17 19Z,   0.40,   2.65,  99.90,   3.36,   0.31,
07/17 20Z,   0.40,   4.45,  99.90,   5.13,   0.28,
07/17 21Z,   0.40,   5.20,  99.90,   5.85,   0.25,  (max)
07/17 22Z,   0.40,   4.65,  99.90,   5.28,   0.22,
07/17 23Z,   0.40,   3.03,  99.90,   3.63,   0.19,
07/18 00Z,   0.40,   0.81,  99.90,   1.37,   0.17,
07/18 01Z,   0.40,  -1.54,  99.90,  -1.00,   0.14,
07/18 02Z,   0.30,  -3.62,  99.90,  -3.21,   0.11,
07/18 03Z,   0.30,  -4.86,  99.90,  -4.48,   0.08,  (min)
07/18 04Z,   0.30,  -4.68,  99.90,  -4.33,   0.05,
07/18 05Z,   0.30,  -3.18,  99.90,  -2.83,   0.05,
07/18 06Z,   0.20,  -1.10,  99.90,  -0.85,   0.05,
07/18 07Z,   0.20,   1.06,  99.90,   1.31,   0.05,
07/18 08Z,   0.20,   3.01,  99.90,   3.26,   0.05,
07/18 09Z,   0.20,   4.24,  99.90,   4.49,   0.05,
07/18 10Z,   0.20,   4.28,  99.90,   4.53,   0.05,  (max)
07/18 11Z,   0.20,   3.15,  99.90,   3.40,   0.05,
07/18 12Z,   0.20,   1.24,  99.90,   1.49,   0.05,
07/18 13Z,   0.20,  -0.95,  99.90,  -0.70,   0.05,
07/18 14Z,   0.20,  -3.02,  99.90,  -2.77,   0.05,
07/18 15Z,   0.20,  -4.53,  99.90,  -4.28,   0.05,
07/18 16Z,   0.10,  -4.82,  99.90,  -4.67,   0.05,  (min)
07/18 17Z,   0.10,  -3.63,  99.90,  -3.48,   0.05,
07/18 18Z,   0.10,  -1.52,  99.90,  -1.37,   0.05,
07/18 19Z,   0.10,   0.80,  99.90,   0.95,   0.05,
07/18 20Z,   0.10,   3.04,  99.90,   3.19,   0.05,
07/18 21Z,   0.20,   4.76,  99.90,   5.01,   0.05,
07/18 22Z,   0.20,   5.37,  99.90,   5.62,   0.05,  (max)
07/18 23Z,   0.30,   4.69,  99.90,   5.04,   0.05,
07/19 00Z,   0.30,   3.00,  99.90,   3.35,   0.05,
07/19 01Z,   0.30,   0.75,  99.90,   1.10,   0.05,
07/19 02Z,   0.30,  -1.61,  99.90,  -1.26,   0.05,
07/19 03Z,   0.20,  -3.71,  99.90,  -3.46,   0.05,
07/19 04Z,   0.20,  -4.95,  99.90,  -4.70,   0.05,  (min)
07/19 05Z,   0.10,  -4.77,  99.90,  -4.62,   0.05,
07/19 06Z,   0.10,  -3.34,  99.90,  -3.19,   0.05,
07/19 07Z,   0.10,  -1.36,  99.90,  -1.21,   0.05,
07/19 08Z,   0.10,   0.76,  99.90,   0.91,   0.05,
07/19 09Z,   0.20,   2.72,  99.90,   2.97,   0.05,
07/19 10Z,   0.30,   3.94,  99.90,   4.29,   0.05,
07/19 11Z,   0.30,   3.97,  99.90,   4.33,   0.05,  (max)
07/19 12Z,   0.40,   2.91,  99.90,   3.36,   0.05,
07/19 13Z,   0.40,   1.12,  99.90,   1.57,   0.05,
07/19 14Z,   0.50,  -0.94,  99.90,  -0.39,   0.05,
07/19 15Z,   0.50,  -2.92,  99.90,  -2.37,   0.05,
07/19 16Z,   0.50,  -4.35,  99.90,  -3.80,   0.05,
07/19 17Z,   0.40,  -4.54,  99.90,  -4.09,   0.05,  (min)
07/19 18Z,   0.40,  -3.31,  99.90,  -2.86,   0.05,
07/19 19Z,   0.40,  -1.25,  99.90,  -0.80,   0.05,
07/19 20Z,   0.40,   1.05,  99.90,   1.50,   0.05,
07/19 21Z,   0.40,   3.28,  99.90,   3.73,   0.05,
07/19 22Z,   0.30,   4.96,  99.90,   5.31,   0.05,
07/19 23Z,   0.30,   5.50,  99.90,   5.85,   0.05,  (max)
07/20 00Z,   0.30,   4.76,  99.90,   5.11,   0.05,
07/20 01Z,   0.20,   3.06,  99.90,   3.31,   0.05,
07/20 02Z,   0.10,   0.82,  99.90,   0.97,   0.05,
07/20 03Z,   0.10,  -1.58,  99.90,  -1.43,   0.05,
07/20 04Z,   0.10,  -3.75,  99.90,  -3.60,   0.05,
07/20 05Z,   0.10,  -5.05,  99.90,  -4.90,   0.05,  (min)
07/20 06Z,   0.10,  -4.92,  99.90,  -4.77,   0.05,
07/20 07Z,   0.10,  -3.59,  99.90,  -3.44,   0.05,
07/20 08Z,   0.10,  -1.69,  99.90,  -1.54,   0.05,
07/20 09Z,   0.20,   0.44,  99.90,   0.69,   0.05,
07/20 10Z,   0.20,   2.45,  99.90,   2.70,   0.05,
07/20 11Z,   0.30,   3.71,  99.90,   4.06,   0.05,
07/20 12Z,   0.30,   3.80,  99.90,   4.15,   0.05,  (max)
07/20 13Z,   0.30,   2.83,  99.90,   3.18,   0.05,
07/20 14Z,   0.30,   1.17,  99.90,   1.52,   0.05,
07/20 15Z,   0.30,  -0.81,  99.90,  -0.46,   0.05,
07/20 16Z,   0.30,  -2.78,  99.90,  -2.43,   0.05,
07/20 17Z,   0.30,  -4.21,  99.90,  -3.86,   0.05,
07/20 18Z,   0.30,  -4.37,  99.90,  -4.02,   0.05,  (min)
07/20 19Z,   0.30,  -3.15,  99.90,  -2.80,   0.05,
07/20 20Z,   0.40,  -1.14,  99.90,  -0.69,   0.05,
07/20 21Z,   0.40,   1.15,  99.90,   1.60,   0.05,
07/20 22Z,   0.40,   3.42,  99.90,   3.87,   0.05,
07/20 23Z,   0.40,   5.11,  99.90,   5.56,   0.05,
07/21 00Z,   0.50,   5.62,  99.90,   6.17,   0.05,  (max)
07/21 01Z,   0.50,   4.89,  99.90,   5.44,   0.05,
07/21 02Z,   0.40,   3.21,  99.90,   3.66,   0.05,
07/21 03Z,   0.50,   0.96,  99.90,   1.51,   0.05,
07/21 04Z,   0.40,  -1.52,  99.90,  -1.06,   0.05,
07/21 05Z,   0.40,  -3.81,  99.90,  -3.36,   0.05,
07/21 06Z,   0.40,  -5.19,  99.90,  -4.74,   0.05,
07/21 07Z,  99.90,  -5.12,  99.90,  99.90,   0.05,
07/21 08Z,  99.90,  -3.88,  99.90,  99.90,   0.05,
07/21 09Z,  99.90,  -2.02,  99.90,  99.90,   0.05,
07/21 10Z,  99.90,   0.18,  99.90,  99.90,   0.05,
07/21 11Z,  99.90,   2.29,  99.90,  99.90,   0.05,
07/21 12Z,  99.90,   3.60,  99.90,  99.90,   0.05,