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
#Seattle, WA : 03/28/2025 13:24:09 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/26 18Z,   0.70,  -5.30,  -4.58,  99.90,   0.02,  (min)
03/26 19Z,   0.70,  -4.42,  -3.92,  99.90,  -0.20,
03/26 20Z,   0.70,  -3.26,  -2.88,  99.90,  -0.32,
03/26 21Z,   0.70,  -2.25,  -1.87,  99.90,  -0.32,
03/26 22Z,   0.70,  -1.82,  -1.45,  99.90,  -0.33,  (max)
03/26 23Z,   0.70,  -2.22,  -1.76,  99.90,  -0.24,
03/27 00Z,   0.80,  -3.44,  -2.81,  99.90,  -0.17,
03/27 01Z,   0.80,  -5.32,  -4.49,  99.90,   0.03,
03/27 02Z,   0.90,  -7.56,  -6.63,  99.90,   0.03,
03/27 03Z,   0.90,  -9.68,  -8.72,  99.90,   0.06,
03/27 04Z,   1.00, -11.06, -10.10,  99.90,  -0.04,
03/27 05Z,   1.00, -11.24, -10.28,  99.90,  -0.04,  (min)
03/27 06Z,   0.80, -10.18,  -9.22,  99.90,   0.16,
03/27 07Z,   0.80,  -8.17,  -7.37,  99.90,  -0.00,
03/27 08Z,   0.80,  -5.65,  -4.86,  99.90,  -0.01,
03/27 09Z,   0.80,  -3.15,  -2.31,  99.90,   0.04,
03/27 10Z,   0.80,  -1.19,  -0.31,  99.90,   0.08,
03/27 11Z,   0.90,  -0.14,   0.78,  99.90,   0.02,
03/27 12Z,   0.80,  -0.06,   0.89,  99.90,   0.15,  (max)
03/27 13Z,   0.80,  -0.85,   0.15,  99.90,   0.20,
03/27 14Z,   0.80,  -2.33,  -1.08,  99.90,   0.45,
03/27 15Z,   0.80,  -4.20,  -2.83,  99.90,   0.57,
03/27 16Z,   0.80,  -5.91,  -4.68,  99.90,   0.43,
03/27 17Z,   0.80,  -6.92,  -5.83,  99.90,   0.29,
03/27 18Z,   0.90,  -6.96,  -5.95,  99.90,   0.11,  (min)
03/27 19Z,   1.00,  -6.10,  -5.11,  99.90,  -0.01,
03/27 20Z,   1.00,  -4.64,  -3.80,  99.90,  -0.16,
03/27 21Z,   1.00,  -3.01,  -2.32,  99.90,  -0.31,
03/27 22Z,   1.00,  -1.71,  -0.97,  99.90,  -0.26,
03/27 23Z,   1.00,  -1.20,  -0.41,  99.90,  -0.21,  (max)
03/28 00Z,   1.10,  -1.67,  -0.90,  99.90,  -0.33,
03/28 01Z,   1.20,  -3.05,  -2.17,  99.90,  -0.32,
03/28 02Z,   1.20,  -5.12,  -4.13,  99.90,  -0.21,
03/28 03Z,   1.20,  -7.51,  -6.46,  99.90,  -0.15,
03/28 04Z,   1.20,  -9.64,  -8.57,  99.90,  -0.13,
03/28 05Z,   1.20, -10.85,  -9.79,  99.90,  -0.14,  (min)
03/28 06Z,   1.20, -10.72,  -9.60,  99.90,  -0.08,
03/28 07Z,   1.20,  -9.29,  -8.09,  99.90,   0.00,
03/28 08Z,   1.20,  -6.97,  -5.84,  99.90,  -0.07,
03/28 09Z,   1.20,  -4.28,  -3.11,  99.90,  -0.03,
03/28 10Z,   1.20,  -1.84,  -0.62,  99.90,   0.02,
03/28 11Z,   1.20,  -0.18,   1.01,  99.90,  -0.01,
03/28 12Z,   1.20,   0.37,   1.61,  99.90,   0.04,  (max)
03/28 13Z,   1.20,  -0.18,   1.08,  99.90,   0.06,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/28 14Z,   1.20,  -1.66,  99.90,  -0.40,   0.06,
03/28 15Z,   1.20,  -3.78,  99.90,  -2.53,   0.06,
03/28 16Z,   1.20,  -6.08,  99.90,  -4.83,   0.06,
03/28 17Z,   1.20,  -7.90,  99.90,  -6.65,   0.05,
03/28 18Z,   1.20,  -8.68,  99.90,  -7.43,   0.05,  (min)
03/28 19Z,   1.20,  -8.22,  99.90,  -6.97,   0.05,
03/28 20Z,   1.20,  -6.74,  99.90,  -5.50,   0.05,
03/28 21Z,   1.20,  -4.71,  99.90,  -3.46,   0.05,
03/28 22Z,   1.20,  -2.66,  99.90,  -1.41,   0.04,
03/28 23Z,   1.20,  -1.16,  99.90,   0.09,   0.04,
03/29 00Z,   1.20,  -0.63,  99.90,   0.61,   0.04,  (max)
03/29 01Z,   1.20,  -1.20,  99.90,   0.04,   0.04,
03/29 02Z,   1.10,  -2.72,  99.90,  -1.58,   0.04,
03/29 03Z,   1.10,  -4.89,  99.90,  -3.75,   0.04,
03/29 04Z,   1.10,  -7.29,  99.90,  -6.15,   0.04,
03/29 05Z,   1.10,  -9.28,  99.90,  -8.14,   0.04,
03/29 06Z,   1.10, -10.18,  99.90,  -9.04,   0.04,  (min)
03/29 07Z,   1.00,  -9.67,  99.90,  -8.63,   0.04,
03/29 08Z,   1.00,  -7.91,  99.90,  -6.87,   0.04,
03/29 09Z,   1.00,  -5.41,  99.90,  -4.37,   0.04,
03/29 10Z,   0.90,  -2.75,  99.90,  -1.81,   0.04,
03/29 11Z,   0.90,  -0.59,  99.90,   0.35,   0.04,
03/29 12Z,   0.90,   0.57,  99.90,   1.51,   0.04,  (max)
03/29 13Z,   0.90,   0.47,  99.90,   1.41,   0.04,
03/29 14Z,   0.80,  -0.80,  99.90,   0.04,   0.04,
03/29 15Z,   0.80,  -2.96,  99.90,  -2.12,   0.04,
03/29 16Z,   0.80,  -5.62,  99.90,  -4.78,   0.04,
03/29 17Z,   0.80,  -8.18,  99.90,  -7.34,   0.04,
03/29 18Z,   0.70,  -9.91,  99.90,  -9.17,   0.04,
03/29 19Z,   0.70, -10.28,  99.90,  -9.54,   0.04,  (min)
03/29 20Z,   0.70,  -9.23,  99.90,  -8.49,   0.04,
03/29 21Z,   0.70,  -7.16,  99.90,  -6.42,   0.04,
03/29 22Z,   0.60,  -4.64,  99.90,  -4.00,   0.04,
03/29 23Z,   0.60,  -2.28,  99.90,  -1.65,   0.04,
03/30 00Z,   0.60,  -0.68,  99.90,  -0.04,   0.04,
03/30 01Z,   0.60,  -0.19,  99.90,   0.45,   0.04,  (max)
03/30 02Z,   0.60,  -0.84,  99.90,  -0.20,   0.04,
03/30 03Z,   0.60,  -2.41,  99.90,  -1.77,   0.04,
03/30 04Z,   0.50,  -4.57,  99.90,  -4.03,   0.04,
03/30 05Z,   0.50,  -6.83,  99.90,  -6.29,   0.04,
03/30 06Z,   0.50,  -8.53,  99.90,  -7.99,   0.04,
03/30 07Z,   0.50,  -9.06,  99.90,  -8.52,   0.04,  (min)
03/30 08Z,   0.50,  -8.21,  99.90,  -7.67,   0.04,
03/30 09Z,   0.50,  -6.26,  99.90,  -5.72,   0.04,
03/30 10Z,   0.50,  -3.77,  99.90,  -3.23,   0.04,
03/30 11Z,   0.50,  -1.36,  99.90,  -0.82,   0.04,
03/30 12Z,   0.50,   0.34,  99.90,   0.88,   0.04,
03/30 13Z,   0.50,   0.87,  99.90,   1.41,   0.04,  (max)
03/30 14Z,   0.50,   0.08,  99.90,   0.62,   0.04,
03/30 15Z,   0.50,  -1.84,  99.90,  -1.31,   0.04,
03/30 16Z,   0.50,  -4.56,  99.90,  -4.02,   0.04,
03/30 17Z,   0.50,  -7.56,  99.90,  -7.03,   0.04,
03/30 18Z,   0.50, -10.17,  99.90,  -9.63,   0.04,
03/30 19Z,   0.50, -11.63,  99.90, -11.09,   0.04,  (min)
03/30 20Z,   0.50, -11.50,  99.90, -10.96,   0.04,
03/30 21Z,   0.50,  -9.90,  99.90,  -9.36,   0.04,
03/30 22Z,   0.50,  -7.33,  99.90,  -6.79,   0.04,
03/30 23Z,   0.50,  -4.48,  99.90,  -3.94,   0.04,
03/31 00Z,   0.50,  -1.97,  99.90,  -1.43,   0.04,
03/31 01Z,   0.60,  -0.36,  99.90,   0.28,   0.04,
03/31 02Z,   0.60,   0.07,  99.90,   0.71,   0.04,  (max)
03/31 03Z,   0.60,  -0.60,  99.90,   0.04,   0.04,
03/31 04Z,   0.70,  -2.12,  99.90,  -1.38,   0.04,
03/31 05Z,   0.70,  -4.12,  99.90,  -3.38,   0.04,
03/31 06Z,   0.70,  -6.12,  99.90,  -5.39,   0.04,
03/31 07Z,   0.80,  -7.47,  99.90,  -6.64,   0.04,
03/31 08Z,   0.80,  -7.66,  99.90,  -6.82,   0.04,  (min)
03/31 09Z,   0.80,  -6.58,  99.90,  -5.74,   0.04,
03/31 10Z,   0.80,  -4.62,  99.90,  -3.79,   0.04,
03/31 11Z,   0.80,  -2.35,  99.90,  -1.51,   0.04,
03/31 12Z,   0.80,  -0.37,  99.90,   0.47,   0.04,
03/31 13Z,   0.90,   0.76,  99.90,   1.70,   0.04,  (max)
03/31 14Z,   0.90,   0.66,  99.90,   1.60,   0.04,
03/31 15Z,   0.90,  -0.72,  99.90,   0.22,   0.04,
03/31 16Z,   0.90,  -3.14,  99.90,  -2.21,   0.04,
03/31 17Z,   0.90,  -6.20,  99.90,  -5.26,   0.04,
03/31 18Z,   0.90,  -9.31,  99.90,  -8.37,   0.04,
03/31 19Z,   0.90, -11.75,  99.90, -10.81,   0.04,
03/31 20Z,   0.90, -12.82,  99.90, -11.88,   0.04,  (min)
03/31 21Z,   0.90, -12.21,  99.90, -11.27,   0.04,
03/31 22Z,   0.90, -10.16,  99.90,  -9.22,   0.04,
03/31 23Z,   0.90,  -7.30,  99.90,  -6.36,   0.04,
04/01 00Z,   0.90,  -4.30,  99.90,  -3.36,   0.04,
04/01 01Z,   0.90,  -1.79,  99.90,  -0.85,   0.04,
04/01 02Z,   0.90,  -0.25,  99.90,   0.69,   0.04,
04/01 03Z,   0.90,   0.15,  99.90,   1.09,   0.04,  (max)
04/01 04Z,   0.90,  -0.47,  99.90,   0.47,   0.04,
04/01 05Z,   0.90,  -1.83,  99.90,  -0.90,   0.04,
04/01 06Z,   0.90,  -3.59,  99.90,  -2.65,   0.04,