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
#Seldovia, AK : 04/30/2025 17:23:45 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/29 00Z,   0.40,  -3.31,  -3.70,  99.90,  -0.79,  (max)
04/29 01Z,   0.40,  -4.68,  -5.06,  99.90,  -0.78,
04/29 02Z,   0.40,  -8.43,  -8.87,  99.90,  -0.84,
04/29 03Z,   0.40, -13.55, -14.03,  99.90,  -0.88,
04/29 04Z,   0.40, -18.67, -19.06,  99.90,  -0.79,
04/29 05Z,   0.30, -22.22, -22.59,  99.90,  -0.67,
04/29 06Z,   0.40, -22.93, -23.07,  99.90,  -0.54,  (min)
04/29 07Z,   0.30, -20.56, -20.26,  99.90,   0.00,
04/29 08Z,   0.30, -15.98, -15.42,  99.90,   0.26,
04/29 09Z,   0.30, -10.48, -10.00,  99.90,   0.18,
04/29 10Z,   0.20,  -5.40,  -5.13,  99.90,   0.07,
04/29 11Z,   0.10,  -1.99,  -1.78,  99.90,   0.11,
04/29 12Z,   0.30,  -1.17,  -1.07,  99.90,  -0.20,  (max)
04/29 13Z,   0.30,  -3.22,  -3.35,  99.90,  -0.43,
04/29 14Z,   0.10,  -7.80,  -8.09,  99.90,  -0.39,
04/29 15Z,   0.00, -14.04, -14.15,  99.90,  -0.11,
04/29 16Z,   0.00, -20.60, -20.58,  99.90,   0.02,
04/29 17Z,   0.00, -25.98, -25.89,  99.90,   0.09,
04/29 18Z,   0.00, -28.71, -28.47,  99.90,   0.24,  (min)
04/29 19Z,   0.00, -28.08, -27.74,  99.90,   0.34,
04/29 20Z,   0.00, -24.52, -24.30,  99.90,   0.22,
04/29 21Z,   0.10, -19.16, -19.17,  99.90,  -0.11,
04/29 22Z,   0.10, -13.23, -13.16,  99.90,  -0.03,
04/29 23Z,   0.00,  -8.03,  -8.00,  99.90,   0.03,
04/30 00Z,   0.00,  -4.69,  -4.96,  99.90,  -0.27,
04/30 01Z,   0.00,  -3.89,  -4.18,  99.90,  -0.29,  (max)
04/30 02Z,   0.00,  -5.71,  -5.91,  99.90,  -0.20,
04/30 03Z,  -0.10,  -9.62,  -9.88,  99.90,  -0.16,
04/30 04Z,  -0.10, -14.53, -14.71,  99.90,  -0.08,
04/30 05Z,   0.00, -19.06, -19.00,  99.90,   0.06,
04/30 06Z,   0.00, -21.76, -21.66,  99.90,   0.10,  (min)
04/30 07Z,   0.00, -21.61, -21.21,  99.90,   0.40,
04/30 08Z,   0.00, -18.70, -17.92,  99.90,   0.78,
04/30 09Z,   0.00, -14.08, -13.41,  99.90,   0.67,
04/30 10Z,   0.00,  -8.98,  -8.53,  99.90,   0.45,
04/30 11Z,   0.00,  -4.62,  -4.32,  99.90,   0.30,
04/30 12Z,   0.00,  -2.10,  -1.75,  99.90,   0.35,  (max)
04/30 13Z,   0.00,  -2.12,  -1.90,  99.90,   0.22,
04/30 14Z,   0.00,  -4.80,  -4.83,  99.90,  -0.03,
04/30 15Z,   0.00,  -9.66,  -9.66,  99.90,  -0.00,
04/30 16Z,   0.00, -15.72, -15.35,  99.90,   0.37,
04/30 17Z,   0.00, -21.70, -21.20,  99.90,   0.50,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/30 18Z,   0.00, -26.19,  99.90, -25.74,   0.46,
04/30 19Z,   0.20, -28.00,  99.90, -27.38,   0.41,  (min)
04/30 20Z,   0.30, -26.71,  99.90, -26.04,   0.37,
04/30 21Z,   0.30, -22.98,  99.90, -22.35,   0.33,
04/30 22Z,   0.30, -17.89,  99.90, -17.31,   0.28,
04/30 23Z,   0.20, -12.54,  99.90, -12.10,   0.24,
05/01 00Z,   0.20,  -8.04,  99.90,  -7.64,   0.20,
05/01 01Z,   0.20,  -5.38,  99.90,  -5.03,   0.15,
05/01 02Z,   0.10,  -5.08,  99.90,  -4.87,   0.11,  (max)
05/01 03Z,   0.10,  -7.09,  99.90,  -6.92,   0.07,
05/01 04Z,   0.10, -10.79,  99.90, -10.67,   0.02,
05/01 05Z,   0.10, -15.13,  99.90, -15.05,  -0.02,
05/01 06Z,   0.00, -18.84,  99.90, -18.86,  -0.02,
05/01 07Z,   0.00, -20.68,  99.90, -20.70,  -0.02,  (min)
05/01 08Z,   0.00, -19.93,  99.90, -19.95,  -0.02,
05/01 09Z,   0.00, -16.93,  99.90, -16.95,  -0.02,
05/01 10Z,   0.00, -12.70,  99.90, -12.72,  -0.02,
05/01 11Z,   0.00,  -8.35,  99.90,  -8.36,  -0.02,
05/01 12Z,   0.00,  -4.86,  99.90,  -4.88,  -0.02,
05/01 13Z,   0.10,  -3.17,  99.90,  -3.09,  -0.02,  (max)
05/01 14Z,   0.10,  -3.79,  99.90,  -3.71,  -0.02,
05/01 15Z,   0.10,  -6.69,  99.90,  -6.61,  -0.02,
05/01 16Z,   0.20, -11.33,  99.90, -11.15,  -0.02,
05/01 17Z,   0.20, -16.75,  99.90, -16.57,  -0.02,
05/01 18Z,   0.30, -21.82,  99.90, -21.53,  -0.02,
05/01 19Z,   0.40, -25.34,  99.90, -24.96,  -0.02,
05/01 20Z,   0.50, -26.40,  99.90, -25.92,  -0.02,  (min)
05/01 21Z,   0.50, -24.85,  99.90, -24.37,  -0.02,
05/01 22Z,   0.50, -21.38,  99.90, -20.90,  -0.02,
05/01 23Z,   0.50, -16.94,  99.90, -16.46,  -0.02,
05/02 00Z,   0.60, -12.38,  99.90, -11.80,  -0.02,
05/02 01Z,   0.60,  -8.67,  99.90,  -8.08,  -0.02,
05/02 02Z,   0.60,  -6.60,  99.90,  -6.01,  -0.02,
05/02 03Z,   0.60,  -6.55,  99.90,  -5.97,  -0.02,  (max)
05/02 04Z,   0.50,  -8.43,  99.90,  -7.95,  -0.02,
05/02 05Z,   0.60, -11.61,  99.90, -11.03,  -0.02,
05/02 06Z,   0.70, -15.17,  99.90, -14.49,  -0.02,
05/02 07Z,   0.80, -18.04,  99.90, -17.26,  -0.02,
05/02 08Z,   0.80, -19.24,  99.90, -18.46,  -0.02,  (min)
05/02 09Z,   0.80, -18.29,  99.90, -17.51,  -0.02,
05/02 10Z,   0.80, -15.61,  99.90, -14.83,  -0.02,
05/02 11Z,   0.80, -12.12,  99.90, -11.34,  -0.02,
05/02 12Z,   0.80,  -8.65,  99.90,  -7.86,  -0.02,
05/02 13Z,   0.60,  -6.00,  99.90,  -5.42,  -0.02,
05/02 14Z,   0.40,  -4.92,  99.90,  -4.54,  -0.02,  (max)
05/02 15Z,   0.30,  -5.78,  99.90,  -5.50,  -0.02,
05/02 16Z,   0.30,  -8.48,  99.90,  -8.19,  -0.02,
05/02 17Z,   0.40, -12.48,  99.90, -12.10,  -0.02,
05/02 18Z,   0.40, -16.98,  99.90, -16.60,  -0.02,
05/02 19Z,   0.50, -21.04,  99.90, -20.56,  -0.02,
05/02 20Z,   0.50, -23.75,  99.90, -23.27,  -0.02,
05/02 21Z,   0.60, -24.40,  99.90, -23.82,  -0.02,  (min)
05/02 22Z,   0.70, -22.98,  99.90, -22.30,  -0.02,
05/02 23Z,   0.80, -20.11,  99.90, -19.33,  -0.02,
05/03 00Z,   0.80, -16.47,  99.90, -15.69,  -0.02,
05/03 01Z,   0.70, -12.74,  99.90, -12.05,  -0.02,
05/03 02Z,   0.70,  -9.68,  99.90,  -9.00,  -0.02,
05/03 03Z,   0.60,  -7.97,  99.90,  -7.39,  -0.02,  (max)
05/03 04Z,   0.50,  -7.91,  99.90,  -7.43,  -0.02,
05/03 05Z,   0.50,  -9.38,  99.90,  -8.90,  -0.02,
05/03 06Z,   0.50, -11.87,  99.90, -11.39,  -0.02,
05/03 07Z,   0.60, -14.66,  99.90, -14.08,  -0.02,
05/03 08Z,   0.60, -16.91,  99.90, -16.33,  -0.02,
05/03 09Z,   0.60, -17.82,  99.90, -17.24,  -0.02,  (min)
05/03 10Z,   0.60, -17.06,  99.90, -16.48,  -0.02,
05/03 11Z,   0.60, -15.02,  99.90, -14.44,  -0.02,
05/03 12Z,   0.50, -12.39,  99.90, -11.91,  -0.02,
05/03 13Z,   0.30,  -9.75,  99.90,  -9.46,  -0.02,
05/03 14Z,   0.20,  -7.72,  99.90,  -7.54,  -0.02,
05/03 15Z,   0.00,  -6.93,  99.90,  -6.95,  -0.02,  (max)
05/03 16Z,   0.00,  -7.66,  99.90,  -7.67,  -0.02,
05/03 17Z,   0.00,  -9.80,  99.90,  -9.82,  -0.02,
05/03 18Z,   0.00, -12.95,  99.90, -12.97,  -0.02,
05/03 19Z,   0.10, -16.48,  99.90, -16.40,  -0.02,
05/03 20Z,   0.20, -19.72,  99.90, -19.54,  -0.02,
05/03 21Z,   0.30, -21.92,  99.90, -21.64,  -0.02,
05/03 22Z,   0.30, -22.50,  99.90, -22.22,  -0.02,  (min)
05/03 23Z,   0.20, -21.49,  99.90, -21.31,  -0.02,
05/04 00Z,   0.10, -19.33,  99.90, -19.25,  -0.02,
05/04 01Z,   0.00, -16.46,  99.90, -16.48,  -0.02,
05/04 02Z,   0.00, -13.36,  99.90, -13.38,  -0.02,
05/04 03Z,  -0.10, -10.71,  99.90, -10.83,  -0.02,
05/04 04Z,  -0.20,  -9.09,  99.90,  -9.31,  -0.02,
05/04 05Z,  -0.30,  -8.78,  99.90,  -9.10,  -0.02,  (max)
05/04 06Z,  -0.30,  -9.74,  99.90, -10.06,  -0.02,
05/04 07Z,  -0.30, -11.59,  99.90, -11.91,  -0.02,
05/04 08Z,  -0.20, -13.84,  99.90, -14.06,  -0.02,
05/04 09Z,  -0.20, -15.81,  99.90, -16.03,  -0.02,
05/04 10Z,  -0.20, -16.81,  99.90, -17.03,  -0.02,  (min)
05/04 11Z,  -0.20, -16.53,  99.90, -16.75,  -0.02,
05/04 12Z,  -0.30, -15.25,  99.90, -15.57,  -0.02,