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
#Port Townsend, WA : 04/17/2025 19:23:13 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/16 00Z,  -0.10,  -3.18,  -3.56,  99.90,  -0.28,
04/16 01Z,   0.00,  -1.77,  -2.10,  99.90,  -0.33,
04/16 02Z,   0.00,  -0.81,  -1.18,  99.90,  -0.37,
04/16 03Z,  -0.10,  -0.41,  -0.77,  99.90,  -0.26,  (max)
04/16 04Z,  -0.10,  -0.53,  -0.79,  99.90,  -0.16,
04/16 05Z,   0.00,  -1.00,  -1.25,  99.90,  -0.25,
04/16 06Z,   0.00,  -1.60,  -1.93,  99.90,  -0.33,
04/16 07Z,   0.00,  -2.06,  -2.30,  99.90,  -0.24,
04/16 08Z,   0.00,  -2.17,  -2.38,  99.90,  -0.21,  (min)
04/16 09Z,   0.00,  -1.95,  -2.17,  99.90,  -0.22,
04/16 10Z,   0.10,  -1.60,  -1.78,  99.90,  -0.28,
04/16 11Z,   0.00,  -1.25,  -1.47,  99.90,  -0.22,
04/16 12Z,   0.00,  -0.96,  -1.06,  99.90,  -0.10,
04/16 13Z,   0.00,  -0.89,  -1.00,  99.90,  -0.11,  (max)
04/16 14Z,   0.00,  -1.31,  -1.46,  99.90,  -0.15,
04/16 15Z,   0.00,  -2.41,  -2.60,  99.90,  -0.19,
04/16 16Z,   0.00,  -4.08,  -4.35,  99.90,  -0.27,
04/16 17Z,   0.10,  -5.99,  -6.35,  99.90,  -0.46,
04/16 18Z,   0.10,  -7.73,  -8.01,  99.90,  -0.38,
04/16 19Z,   0.00,  -8.88,  -8.97,  99.90,  -0.09,
04/16 20Z,   0.00,  -9.15,  -9.14,  99.90,   0.01,  (min)
04/16 21Z,   0.00,  -8.54,  -8.62,  99.90,  -0.08,
04/16 22Z,   0.00,  -7.34,  -7.56,  99.90,  -0.22,
04/16 23Z,   0.00,  -5.87,  -6.26,  99.90,  -0.39,
04/17 00Z,   0.00,  -4.30,  -4.64,  99.90,  -0.34,
04/17 01Z,   0.00,  -2.75,  -3.04,  99.90,  -0.29,
04/17 02Z,   0.00,  -1.45,  -1.66,  99.90,  -0.21,
04/17 03Z,   0.00,  -0.63,  -0.86,  99.90,  -0.23,
04/17 04Z,   0.00,  -0.35,  -0.57,  99.90,  -0.22,  (max)
04/17 05Z,   0.00,  -0.50,  -0.64,  99.90,  -0.14,
04/17 06Z,   0.00,  -0.90,  -1.16,  99.90,  -0.26,
04/17 07Z,   0.00,  -1.37,  -1.72,  99.90,  -0.35,
04/17 08Z,   0.00,  -1.68,  -1.94,  99.90,  -0.26,
04/17 09Z,   0.00,  -1.71,  -2.02,  99.90,  -0.31,  (min)
04/17 10Z,   0.00,  -1.54,  -1.70,  99.90,  -0.16,
04/17 11Z,   0.00,  -1.33,  -1.56,  99.90,  -0.23,
04/17 12Z,   0.00,  -1.16,  -1.22,  99.90,  -0.06,
04/17 13Z,   0.00,  -1.07,  -1.09,  99.90,  -0.02,  (max)
04/17 14Z,   0.00,  -1.23,  -1.37,  99.90,  -0.14,
04/17 15Z,   0.00,  -1.92,  -2.17,  99.90,  -0.25,
04/17 16Z,   0.00,  -3.23,  -3.57,  99.90,  -0.34,
04/17 17Z,   0.10,  -4.97,  -5.35,  99.90,  -0.48,
04/17 18Z,   0.10,  -6.78,  -7.18,  99.90,  -0.50,
04/17 19Z,   0.00,  -8.26,  -8.52,  99.90,  -0.26,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/17 20Z,   0.00,  -9.07,  99.90,  -9.33,  -0.26,  (min)
04/17 21Z,   0.10,  -9.04,  99.90,  -9.19,  -0.26,
04/17 22Z,   0.10,  -8.24,  99.90,  -8.39,  -0.25,
04/17 23Z,   0.10,  -6.97,  99.90,  -7.12,  -0.25,
04/18 00Z,   0.10,  -5.51,  99.90,  -5.65,  -0.24,
04/18 01Z,   0.10,  -3.99,  99.90,  -4.12,  -0.24,
04/18 02Z,   0.10,  -2.51,  99.90,  -2.65,  -0.23,
04/18 03Z,   0.10,  -1.32,  99.90,  -1.45,  -0.23,
04/18 04Z,   0.10,  -0.62,  99.90,  -0.74,  -0.22,
04/18 05Z,   0.20,  -0.39,  99.90,  -0.41,  -0.22,  (max)
04/18 06Z,   0.20,  -0.51,  99.90,  -0.53,  -0.22,
04/18 07Z,   0.20,  -0.82,  99.90,  -0.83,  -0.21,
04/18 08Z,   0.10,  -1.16,  99.90,  -1.28,  -0.21,
04/18 09Z,   0.10,  -1.39,  99.90,  -1.50,  -0.21,  (min)
04/18 10Z,   0.20,  -1.42,  99.90,  -1.44,  -0.21,
04/18 11Z,   0.20,  -1.35,  99.90,  -1.36,  -0.21,
04/18 12Z,   0.20,  -1.28,  99.90,  -1.29,  -0.21,
04/18 13Z,   0.20,  -1.26,  99.90,  -1.27,  -0.21,  (max)
04/18 14Z,   0.20,  -1.33,  99.90,  -1.34,  -0.21,
04/18 15Z,   0.20,  -1.67,  99.90,  -1.68,  -0.21,
04/18 16Z,   0.20,  -2.52,  99.90,  -2.54,  -0.21,
04/18 17Z,   0.20,  -3.92,  99.90,  -3.93,  -0.21,
04/18 18Z,   0.10,  -5.60,  99.90,  -5.71,  -0.21,
04/18 19Z,   0.20,  -7.22,  99.90,  -7.23,  -0.21,
04/18 20Z,   0.20,  -8.45,  99.90,  -8.46,  -0.21,
04/18 21Z,   0.20,  -9.01,  99.90,  -9.02,  -0.21,  (min)
04/18 22Z,   0.20,  -8.80,  99.90,  -8.81,  -0.21,
04/18 23Z,   0.20,  -7.93,  99.90,  -7.94,  -0.21,
04/19 00Z,   0.20,  -6.69,  99.90,  -6.70,  -0.21,
04/19 01Z,   0.20,  -5.30,  99.90,  -5.31,  -0.21,
04/19 02Z,   0.30,  -3.84,  99.90,  -3.75,  -0.21,
04/19 03Z,   0.30,  -2.44,  99.90,  -2.35,  -0.21,
04/19 04Z,   0.30,  -1.34,  99.90,  -1.25,  -0.21,
04/19 05Z,   0.40,  -0.69,  99.90,  -0.50,  -0.21,
04/19 06Z,   0.40,  -0.46,  99.90,  -0.27,  -0.21,  (max)
04/19 07Z,   0.30,  -0.51,  99.90,  -0.42,  -0.21,
04/19 08Z,   0.30,  -0.74,  99.90,  -0.65,  -0.21,
04/19 09Z,   0.30,  -1.03,  99.90,  -0.94,  -0.21,
04/19 10Z,   0.20,  -1.25,  99.90,  -1.26,  -0.21,
04/19 11Z,   0.20,  -1.33,  99.90,  -1.35,  -0.21,
04/19 12Z,   0.20,  -1.36,  99.90,  -1.37,  -0.21,
04/19 13Z,   0.20,  -1.41,  99.90,  -1.43,  -0.21,
04/19 14Z,   0.10,  -1.50,  99.90,  -1.61,  -0.21,
04/19 15Z,   0.10,  -1.66,  99.90,  -1.77,  -0.21,
04/19 16Z,   0.10,  -2.10,  99.90,  -2.21,  -0.21,
04/19 17Z,   0.10,  -3.02,  99.90,  -3.13,  -0.21,
04/19 18Z,   0.00,  -4.38,  99.90,  -4.60,  -0.21,
04/19 19Z,   0.00,  -5.93,  99.90,  -6.15,  -0.21,
04/19 20Z,   0.10,  -7.36,  99.90,  -7.47,  -0.21,
04/19 21Z,   0.00,  -8.39,  99.90,  -8.60,  -0.21,
04/19 22Z,   0.00,  -8.82,  99.90,  -9.03,  -0.21,  (min)
04/19 23Z,   0.00,  -8.54,  99.90,  -8.75,  -0.21,
04/20 00Z,   0.00,  -7.70,  99.90,  -7.91,  -0.21,
04/20 01Z,   0.10,  -6.53,  99.90,  -6.64,  -0.21,
04/20 02Z,   0.20,  -5.21,  99.90,  -5.22,  -0.21,
04/20 03Z,   0.20,  -3.80,  99.90,  -3.81,  -0.21,
04/20 04Z,   0.30,  -2.45,  99.90,  -2.36,  -0.21,
04/20 05Z,   0.20,  -1.38,  99.90,  -1.39,  -0.21,
04/20 06Z,   0.10,  -0.74,  99.90,  -0.85,  -0.21,
04/20 07Z,   0.10,  -0.47,  99.90,  -0.58,  -0.21,  (max)
04/20 08Z,   0.10,  -0.49,  99.90,  -0.60,  -0.21,
04/20 09Z,   0.00,  -0.71,  99.90,  -0.92,  -0.21,
04/20 10Z,   0.00,  -1.03,  99.90,  -1.25,  -0.21,
04/20 11Z,   0.00,  -1.32,  99.90,  -1.53,  -0.21,
04/20 12Z,   0.00,  -1.49,  99.90,  -1.70,  -0.21,
04/20 13Z,   0.00,  -1.60,  99.90,  -1.82,  -0.21,
04/20 14Z,   0.00,  -1.72,  99.90,  -1.93,  -0.21,
04/20 15Z,   0.10,  -1.83,  99.90,  -1.94,  -0.21,
04/20 16Z,   0.00,  -2.01,  99.90,  -2.22,  -0.21,
04/20 17Z,   0.00,  -2.45,  99.90,  -2.67,  -0.21,
04/20 18Z,   0.00,  -3.34,  99.90,  -3.55,  -0.21,
04/20 19Z,   0.10,  -4.59,  99.90,  -4.70,  -0.21,
04/20 20Z,   0.10,  -5.98,  99.90,  -6.09,  -0.21,
04/20 21Z,   0.10,  -7.25,  99.90,  -7.36,  -0.21,
04/20 22Z,   0.10,  -8.19,  99.90,  -8.30,  -0.21,
04/20 23Z,   0.20,  -8.57,  99.90,  -8.58,  -0.21,  (min)
04/21 00Z,   0.20,  -8.32,  99.90,  -8.33,  -0.21,
04/21 01Z,   0.30,  -7.53,  99.90,  -7.44,  -0.21,
04/21 02Z,   0.40,  -6.43,  99.90,  -6.24,  -0.21,
04/21 03Z,   0.40,  -5.14,  99.90,  -4.95,  -0.21,
04/21 04Z,   0.40,  -3.74,  99.90,  -3.55,  -0.21,
04/21 05Z,   0.40,  -2.39,  99.90,  -2.20,  -0.21,
04/21 06Z,   0.30,  -1.33,  99.90,  -1.24,  -0.21,
04/21 07Z,   0.20,  -0.69,  99.90,  -0.70,  -0.21,
04/21 08Z,   0.20,  -0.43,  99.90,  -0.44,  -0.21,  (max)
04/21 09Z,   0.10,  -0.49,  99.90,  -0.61,  -0.21,
04/21 10Z,   0.10,  -0.83,  99.90,  -0.94,  -0.21,
04/21 11Z,   0.10,  -1.30,  99.90,  -1.41,  -0.21,
04/21 12Z,   0.10,  -1.71,  99.90,  -1.82,  -0.21,