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
#Ketchikan, AK : 04/30/2025 11:22:39 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/28 12Z,   0.30,  -9.17,  -9.15,  99.90,  -0.28,
04/28 13Z,   0.30, -14.74, -14.62,  99.90,  -0.18,
04/28 14Z,   0.40, -19.79, -19.55,  99.90,  -0.16,
04/28 15Z,   0.50, -23.08, -22.74,  99.90,  -0.16,
04/28 16Z,   0.50, -23.83, -23.56,  99.90,  -0.23,  (min)
04/28 17Z,   0.40, -21.96, -21.87,  99.90,  -0.31,
04/28 18Z,   0.20, -18.07, -18.13,  99.90,  -0.26,
04/28 19Z,   0.10, -13.17, -13.30,  99.90,  -0.23,
04/28 20Z,   0.20,  -8.47,  -8.68,  99.90,  -0.41,
04/28 21Z,   0.20,  -5.01,  -5.32,  99.90,  -0.51,
04/28 22Z,   0.20,  -3.56,  -3.88,  99.90,  -0.52,  (max)
04/28 23Z,   0.30,  -4.41,  -4.82,  99.90,  -0.71,
04/29 00Z,   0.10,  -7.28,  -7.81,  99.90,  -0.63,
04/29 01Z,   0.10, -11.32, -11.88,  99.90,  -0.66,
04/29 02Z,   0.10, -15.34, -15.84,  99.90,  -0.60,
04/29 03Z,   0.00, -18.12, -18.45,  99.90,  -0.33,
04/29 04Z,   0.00, -18.82, -18.94,  99.90,  -0.12,  (min)
04/29 05Z,   0.00, -17.24, -17.21,  99.90,   0.03,
04/29 06Z,  -0.10, -13.80, -13.73,  99.90,   0.17,
04/29 07Z,  -0.10,  -9.40,  -9.37,  99.90,   0.13,
04/29 08Z,  -0.10,  -5.14,  -5.24,  99.90,  -0.00,
04/29 09Z,  -0.10,  -2.03,  -2.26,  99.90,  -0.13,
04/29 10Z,  -0.10,  -0.87,  -1.25,  99.90,  -0.28,  (max)
04/29 11Z,  -0.10,  -2.08,  -2.62,  99.90,  -0.44,
04/29 12Z,  -0.20,  -5.57,  -6.30,  99.90,  -0.53,
04/29 13Z,  -0.20, -10.66, -11.49,  99.90,  -0.63,
04/29 14Z,  -0.20, -16.22, -17.00,  99.90,  -0.58,
04/29 15Z,  -0.20, -20.90, -21.49,  99.90,  -0.39,
04/29 16Z,  -0.30, -23.57, -23.99,  99.90,  -0.12,
04/29 17Z,  -0.30, -23.67, -23.99,  99.90,  -0.02,  (min)
04/29 18Z,  -0.30, -21.31, -21.74,  99.90,  -0.13,
04/29 19Z,  -0.30, -17.19, -17.80,  99.90,  -0.31,
04/29 20Z,  -0.30, -12.38, -13.11,  99.90,  -0.43,
04/29 21Z,  -0.30,  -7.98,  -8.84,  99.90,  -0.56,
04/29 22Z,  -0.30,  -4.98,  -5.87,  99.90,  -0.59,
04/29 23Z,  -0.30,  -4.01,  -4.82,  99.90,  -0.51,  (max)
04/30 00Z,  -0.30,  -5.23,  -6.03,  99.90,  -0.50,
04/30 01Z,  -0.30,  -8.22,  -8.98,  99.90,  -0.46,
04/30 02Z,  -0.30, -12.07, -12.80,  99.90,  -0.43,
04/30 03Z,  -0.30, -15.59, -16.31,  99.90,  -0.42,
04/30 04Z,  -0.40, -17.71, -18.19,  99.90,  -0.08,  (min)
04/30 05Z,  -0.50, -17.78, -18.04,  99.90,   0.24,
04/30 06Z,  -0.50, -15.78, -15.98,  99.90,   0.30,
04/30 07Z,  -0.50, -12.26, -12.49,  99.90,   0.27,
04/30 08Z,  -0.50,  -8.13,  -8.50,  99.90,   0.13,
04/30 09Z,  -0.40,  -4.38,  -4.87,  99.90,  -0.09,
04/30 10Z,  -0.40,  -1.93,  -2.56,  99.90,  -0.23,
04/30 11Z,  -0.40,  -1.44,  -2.20,  99.90,  -0.36,  (max)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/30 12Z,  -0.40,  -3.20,  99.90,  -3.94,  -0.34,
04/30 13Z,  -0.40,  -6.97,  99.90,  -7.70,  -0.33,
04/30 14Z,  -0.40, -12.00,  99.90, -12.72,  -0.31,
04/30 15Z,  -0.40, -17.15,  99.90, -17.85,  -0.30,
04/30 16Z,  -0.50, -21.19,  99.90, -21.97,  -0.29,
04/30 17Z,  -0.50, -23.19,  99.90, -23.96,  -0.27,  (min)
04/30 18Z,  -0.50, -22.78,  99.90, -23.53,  -0.26,
04/30 19Z,  -0.50, -20.20,  99.90, -20.95,  -0.24,
04/30 20Z,  -0.50, -16.20,  99.90, -16.93,  -0.23,
04/30 21Z,  -0.50, -11.77,  99.90, -12.48,  -0.22,
04/30 22Z,  -0.40,  -7.90,  99.90,  -8.50,  -0.20,
04/30 23Z,  -0.40,  -5.44,  99.90,  -6.02,  -0.19,
05/01 00Z,  -0.40,  -4.89,  99.90,  -5.48,  -0.19,  (max)
05/01 01Z,  -0.30,  -6.28,  99.90,  -6.77,  -0.19,
05/01 02Z,  -0.20,  -9.14,  99.90,  -9.52,  -0.19,
05/01 03Z,  -0.20, -12.54,  99.90, -12.92,  -0.19,
05/01 04Z,  -0.20, -15.41,  99.90, -15.80,  -0.19,
05/01 05Z,  -0.20, -16.88,  99.90, -17.27,  -0.19,  (min)
05/01 06Z,  -0.20, -16.51,  99.90, -16.90,  -0.19,
05/01 07Z,  -0.30, -14.41,  99.90, -14.89,  -0.19,
05/01 08Z,  -0.30, -11.13,  99.90, -11.62,  -0.19,
05/01 09Z,  -0.20,  -7.52,  99.90,  -7.90,  -0.19,
05/01 10Z,  -0.20,  -4.42,  99.90,  -4.81,  -0.19,
05/01 11Z,   0.00,  -2.62,  99.90,  -2.81,  -0.19,  (max)
05/01 12Z,   0.00,  -2.64,  99.90,  -2.83,  -0.19,
05/01 13Z,   0.00,  -4.64,  99.90,  -4.83,  -0.19,
05/01 14Z,   0.10,  -8.33,  99.90,  -8.41,  -0.19,
05/01 15Z,   0.10, -12.92,  99.90, -13.01,  -0.19,
05/01 16Z,   0.10, -17.39,  99.90, -17.48,  -0.19,
05/01 17Z,   0.10, -20.70,  99.90, -20.79,  -0.19,
05/01 18Z,   0.10, -22.13,  99.90, -22.21,  -0.19,  (min)
05/01 19Z,   0.10, -21.45,  99.90, -21.54,  -0.19,
05/01 20Z,   0.00, -18.97,  99.90, -19.16,  -0.19,
05/01 21Z,   0.10, -15.36,  99.90, -15.45,  -0.19,
05/01 22Z,   0.10, -11.49,  99.90, -11.58,  -0.19,
05/01 23Z,   0.10,  -8.22,  99.90,  -8.31,  -0.19,
05/02 00Z,   0.20,  -6.25,  99.90,  -6.24,  -0.19,
05/02 01Z,   0.20,  -5.96,  99.90,  -5.95,  -0.19,  (max)
05/02 02Z,   0.20,  -7.31,  99.90,  -7.30,  -0.19,
05/02 03Z,   0.20,  -9.79,  99.90,  -9.78,  -0.19,
05/02 04Z,   0.10, -12.59,  99.90, -12.68,  -0.19,
05/02 05Z,   0.10, -14.83,  99.90, -14.92,  -0.19,
05/02 06Z,   0.10, -15.82,  99.90, -15.91,  -0.19,  (min)
05/02 07Z,   0.10, -15.29,  99.90, -15.38,  -0.19,
05/02 08Z,   0.10, -13.38,  99.90, -13.47,  -0.19,
05/02 09Z,   0.00, -10.60,  99.90, -10.79,  -0.19,
05/02 10Z,   0.10,  -7.63,  99.90,  -7.72,  -0.19,
05/02 11Z,   0.10,  -5.19,  99.90,  -5.27,  -0.19,
05/02 12Z,   0.20,  -3.90,  99.90,  -3.88,  -0.19,  (max)
05/02 13Z,   0.30,  -4.17,  99.90,  -4.06,  -0.19,
05/02 14Z,   0.30,  -6.10,  99.90,  -5.99,  -0.19,
05/02 15Z,   0.40,  -9.36,  99.90,  -9.15,  -0.19,
05/02 16Z,   0.40, -13.29,  99.90, -13.08,  -0.19,
05/02 17Z,   0.30, -17.00,  99.90, -16.89,  -0.19,
05/02 18Z,   0.30, -19.66,  99.90, -19.55,  -0.19,
05/02 19Z,   0.10, -20.73,  99.90, -20.82,  -0.19,  (min)
05/02 20Z,   0.10, -20.05,  99.90, -20.14,  -0.19,
05/02 21Z,   0.10, -17.90,  99.90, -17.99,  -0.19,
05/02 22Z,   0.10, -14.83,  99.90, -14.92,  -0.19,
05/02 23Z,   0.10, -11.57,  99.90, -11.66,  -0.19,
05/03 00Z,   0.20,  -8.83,  99.90,  -8.82,  -0.19,
05/03 01Z,   0.30,  -7.20,  99.90,  -7.08,  -0.19,
05/03 02Z,   0.30,  -6.95,  99.90,  -6.84,  -0.19,  (max)
05/03 03Z,   0.30,  -8.04,  99.90,  -7.93,  -0.19,
05/03 04Z,   0.30, -10.02,  99.90,  -9.91,  -0.19,
05/03 05Z,   0.20, -12.24,  99.90, -12.23,  -0.19,
05/03 06Z,   0.10, -14.00,  99.90, -14.09,  -0.19,
05/03 07Z,   0.00, -14.79,  99.90, -14.98,  -0.19,  (min)
05/03 08Z,  -0.10, -14.39,  99.90, -14.67,  -0.19,
05/03 09Z,  -0.10, -12.91,  99.90, -13.20,  -0.19,
05/03 10Z,  -0.10, -10.73,  99.90, -11.02,  -0.19,
05/03 11Z,  -0.10,  -8.39,  99.90,  -8.68,  -0.19,
05/03 12Z,   0.00,  -6.46,  99.90,  -6.65,  -0.19,
05/03 13Z,   0.00,  -5.45,  99.90,  -5.64,  -0.19,  (max)
05/03 14Z,   0.00,  -5.70,  99.90,  -5.89,  -0.19,
05/03 15Z,   0.00,  -7.28,  99.90,  -7.47,  -0.19,
05/03 16Z,   0.00,  -9.93,  99.90, -10.12,  -0.19,
05/03 17Z,   0.00, -13.13,  99.90, -13.32,  -0.19,
05/03 18Z,  -0.10, -16.17,  99.90, -16.46,  -0.19,
05/03 19Z,  -0.20, -18.40,  99.90, -18.79,  -0.19,
05/03 20Z,  -0.30, -19.36,  99.90, -19.84,  -0.19,  (min)
05/03 21Z,  -0.30, -18.88,  99.90, -19.37,  -0.19,
05/03 22Z,  -0.30, -17.16,  99.90, -17.65,  -0.19,
05/03 23Z,  -0.20, -14.63,  99.90, -15.02,  -0.19,
05/04 00Z,  -0.20, -11.87,  99.90, -12.26,  -0.19,