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
#Alitak, AK : 04/21/2025 08:21:27 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/19 12Z,  -0.60,  -5.75,  -6.39,  99.90,  -0.04,
04/19 13Z,  -0.60,  -4.85,  -5.52,  99.90,  -0.07,
04/19 14Z,  -0.60,  -4.63,  -5.28,  99.90,  -0.05,  (max)
04/19 15Z,  -0.60,  -5.31,  -5.85,  99.90,   0.06,
04/19 16Z,  -0.70,  -6.71,  -7.20,  99.90,   0.21,
04/19 17Z,  -0.70,  -8.47,  -8.84,  99.90,   0.33,
04/19 18Z,  -0.70, -10.28, -10.92,  99.90,   0.06,
04/19 19Z,  -0.70, -11.93, -12.58,  99.90,   0.05,
04/19 20Z,  -0.70, -13.15, -13.94,  99.90,  -0.09,
04/19 21Z,  -0.70, -13.72, -14.23,  99.90,   0.19,  (min)
04/19 22Z,  -0.80, -13.51, -13.92,  99.90,   0.39,
04/19 23Z,  -0.80, -12.61, -13.17,  99.90,   0.24,
04/20 00Z,  -0.80, -11.26, -11.81,  99.90,   0.25,
04/20 01Z,  -0.80,  -9.72, -10.01,  99.90,   0.51,
04/20 02Z,  -0.80,  -8.33,  -8.89,  99.90,   0.24,
04/20 03Z,  -0.80,  -7.50,  -8.07,  99.90,   0.23,
04/20 04Z,  -0.80,  -7.40,  -7.73,  99.90,   0.47,  (max)
04/20 05Z,  -0.80,  -7.77,  -8.07,  99.90,   0.50,
04/20 06Z,  -0.80,  -8.37,  -8.80,  99.90,   0.37,
04/20 07Z,  -0.80,  -8.98,  -9.28,  99.90,   0.50,
04/20 08Z,  -0.80,  -9.38,  -9.72,  99.90,   0.46,
04/20 09Z,  -0.70,  -9.40,  -9.89,  99.90,   0.21,  (min)
04/20 10Z,  -0.70,  -8.95,  -9.52,  99.90,   0.13,
04/20 11Z,  -0.70,  -8.09,  -8.68,  99.90,   0.11,
04/20 12Z,  -0.80,  -7.09,  -7.79,  99.90,   0.10,
04/20 13Z,  -0.80,  -6.18,  -6.86,  99.90,   0.12,
04/20 14Z,  -0.80,  -5.52,  -6.20,  99.90,   0.12,
04/20 15Z,  -0.80,  -5.40,  -6.00,  99.90,   0.20,  (max)
04/20 16Z,  -0.80,  -6.00,  -6.49,  99.90,   0.31,
04/20 17Z,  -0.80,  -7.17,  -7.46,  99.90,   0.51,
04/20 18Z,  -0.80,  -8.61,  -8.95,  99.90,   0.46,
04/20 19Z,  -0.80, -10.16, -10.63,  99.90,   0.33,
04/20 20Z,  -0.80, -11.62, -12.17,  99.90,   0.25,
04/20 21Z,  -0.70, -12.77, -13.29,  99.90,   0.18,
04/20 22Z,  -0.70, -13.39, -13.66,  99.90,   0.43,  (min)
04/20 23Z,  -0.70, -13.32, -13.51,  99.90,   0.51,
04/21 00Z,  -0.70, -12.63, -12.74,  99.90,   0.59,
04/21 01Z,  -0.70, -11.49, -11.60,  99.90,   0.59,
04/21 02Z,  -0.70, -10.07, -10.17,  99.90,   0.60,
04/21 03Z,  -0.70,  -8.69,  -9.01,  99.90,   0.38,
04/21 04Z,  -0.70,  -7.77,  -8.08,  99.90,   0.39,
04/21 05Z,  -0.70,  -7.46,  -7.65,  99.90,   0.51,  (max)
04/21 06Z,  -0.70,  -7.60,  -7.86,  99.90,   0.44,
04/21 07Z,  -0.70,  -8.01,  -8.27,  99.90,   0.44,
04/21 08Z,  -0.70,  -8.54,  -8.79,  99.90,   0.45,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/21 09Z,  -0.70,  -9.02,  99.90,  -9.27,   0.45,
04/21 10Z,  -0.70,  -9.25,  99.90,  -9.50,   0.45,  (min)
04/21 11Z,  -0.70,  -9.08,  99.90,  -9.33,   0.45,
04/21 12Z,  -0.70,  -8.54,  99.90,  -8.79,   0.45,
04/21 13Z,  -0.80,  -7.81,  99.90,  -8.17,   0.44,
04/21 14Z,  -0.80,  -7.02,  99.90,  -7.38,   0.44,
04/21 15Z,  -0.80,  -6.30,  99.90,  -6.66,   0.44,
04/21 16Z,  -0.80,  -5.98,  99.90,  -6.34,   0.44,  (max)
04/21 17Z,  -0.80,  -6.28,  99.90,  -6.64,   0.44,
04/21 18Z,  -0.80,  -7.11,  99.90,  -7.48,   0.43,
04/21 19Z,  -0.80,  -8.30,  99.90,  -8.66,   0.43,
04/21 20Z,  -0.70,  -9.72,  99.90,  -9.99,   0.43,
04/21 21Z,  -0.70, -11.22,  99.90, -11.49,   0.43,
04/21 22Z,  -0.70, -12.53,  99.90, -12.80,   0.43,
04/21 23Z,  -0.70, -13.36,  99.90, -13.63,   0.43,
04/22 00Z,  -0.70, -13.50,  99.90, -13.76,   0.43,  (min)
04/22 01Z,  -0.70, -12.96,  99.90, -13.23,   0.43,
04/22 02Z,  -0.70, -11.85,  99.90, -12.12,   0.43,
04/22 03Z,  -0.70, -10.30,  99.90, -10.57,   0.43,
04/22 04Z,  -0.70,  -8.69,  99.90,  -8.96,   0.43,
04/22 05Z,  -0.70,  -7.51,  99.90,  -7.78,   0.43,
04/22 06Z,  -0.70,  -6.95,  99.90,  -7.22,   0.43,
04/22 07Z,  -0.70,  -6.94,  99.90,  -7.21,   0.43,  (max)
04/22 08Z,  -0.70,  -7.38,  99.90,  -7.64,   0.43,
04/22 09Z,  -0.70,  -8.13,  99.90,  -8.40,   0.43,
04/22 10Z,  -0.70,  -8.98,  99.90,  -9.25,   0.43,
04/22 11Z,  -0.80,  -9.63,  99.90, -10.00,   0.43,
04/22 12Z,  -0.80,  -9.85,  99.90, -10.22,   0.43,  (min)
04/22 13Z,  -0.80,  -9.60,  99.90,  -9.97,   0.43,
04/22 14Z,  -0.80,  -8.98,  99.90,  -9.35,   0.43,
04/22 15Z,  -0.80,  -8.04,  99.90,  -8.41,   0.43,
04/22 16Z,  -0.80,  -6.97,  99.90,  -7.34,   0.43,
04/22 17Z,  -0.80,  -6.22,  99.90,  -6.59,   0.43,
04/22 18Z,  -0.80,  -6.11,  99.90,  -6.48,   0.43,  (max)
04/22 19Z,  -0.80,  -6.62,  99.90,  -6.99,   0.43,
04/22 20Z,  -0.80,  -7.68,  99.90,  -8.05,   0.43,
04/22 21Z,  -0.80,  -9.19,  99.90,  -9.56,   0.43,
04/22 22Z,  -0.80, -10.94,  99.90, -11.31,   0.43,
04/22 23Z,  -0.80, -12.55,  99.90, -12.91,   0.43,
04/23 00Z,  -0.80, -13.62,  99.90, -13.99,   0.43,
04/23 01Z,  -0.80, -13.89,  99.90, -14.26,   0.43,  (min)
04/23 02Z,  -0.90, -13.34,  99.90, -13.81,   0.43,
04/23 03Z,  -0.90, -12.03,  99.90, -12.50,   0.43,
04/23 04Z,  -0.90, -10.12,  99.90, -10.59,   0.43,
04/23 05Z,  -0.80,  -8.13,  99.90,  -8.50,   0.43,
04/23 06Z,  -0.80,  -6.65,  99.90,  -7.02,   0.43,
04/23 07Z,  -0.80,  -5.93,  99.90,  -6.30,   0.43,  (max)
04/23 08Z,  -0.80,  -5.98,  99.90,  -6.35,   0.43,
04/23 09Z,  -0.70,  -6.73,  99.90,  -7.00,   0.43,
04/23 10Z,  -0.70,  -8.00,  99.90,  -8.27,   0.43,
04/23 11Z,  -0.70,  -9.43,  99.90,  -9.70,   0.43,
04/23 12Z,  -0.70, -10.61,  99.90, -10.88,   0.43,
04/23 13Z,  -0.70, -11.20,  99.90, -11.47,   0.43,  (min)
04/23 14Z,  -0.70, -11.11,  99.90, -11.38,   0.43,
04/23 15Z,  -0.80, -10.35,  99.90, -10.72,   0.43,
04/23 16Z,  -0.80,  -9.00,  99.90,  -9.37,   0.43,
04/23 17Z,  -0.80,  -7.38,  99.90,  -7.75,   0.43,
04/23 18Z,  -0.70,  -6.09,  99.90,  -6.36,   0.43,
04/23 19Z,  -0.70,  -5.56,  99.90,  -5.83,   0.43,  (max)
04/23 20Z,  -0.70,  -5.86,  99.90,  -6.13,   0.43,
04/23 21Z,  -0.60,  -6.97,  99.90,  -7.14,   0.43,
04/23 22Z,  -0.50,  -8.77,  99.90,  -8.84,   0.43,
04/23 23Z,  -0.50, -10.87,  99.90, -10.94,   0.43,
04/24 00Z,  -0.50, -12.79,  99.90, -12.86,   0.43,
04/24 01Z,  -0.60, -14.02,  99.90, -14.19,   0.43,
04/24 02Z,  -0.60, -14.28,  99.90, -14.45,   0.43,  (min)
04/24 03Z,  -0.70, -13.51,  99.90, -13.78,   0.43,
04/24 04Z,  -0.70, -11.78,  99.90, -12.05,   0.43,
04/24 05Z,  -0.80,  -9.38,  99.90,  -9.75,   0.43,
04/24 06Z,  -0.80,  -6.99,  99.90,  -7.36,   0.43,
04/24 07Z,  -0.70,  -5.30,  99.90,  -5.57,   0.43,
04/24 08Z,  -0.70,  -4.62,  99.90,  -4.89,   0.43,  (max)
04/24 09Z,  -0.70,  -5.00,  99.90,  -5.27,   0.43,
04/24 10Z,  -0.60,  -6.36,  99.90,  -6.53,   0.43,
04/24 11Z,  -0.60,  -8.34,  99.90,  -8.51,   0.43,
04/24 12Z,  -0.70, -10.44,  99.90, -10.71,   0.43,
04/24 13Z,  -0.70, -12.12,  99.90, -12.39,   0.43,
04/24 14Z,  -0.70, -12.95,  99.90, -13.22,   0.43,  (min)
04/24 15Z,  -0.80, -12.80,  99.90, -13.17,   0.43,
04/24 16Z,  -0.80, -11.68,  99.90, -12.04,   0.43,
04/24 17Z,  -0.80,  -9.72,  99.90, -10.09,   0.43,
04/24 18Z,  -0.80,  -7.45,  99.90,  -7.82,   0.43,
04/24 19Z,  -0.80,  -5.63,  99.90,  -6.00,   0.43,
04/24 20Z,  -0.80,  -4.77,  99.90,  -5.14,   0.43,  (max)
04/24 21Z,  -0.70,  -5.03,  99.90,  -5.30,   0.43,
04/24 22Z,  -0.70,  -6.39,  99.90,  -6.66,   0.43,
04/24 23Z,  -0.70,  -8.56,  99.90,  -8.83,   0.43,
04/25 00Z,  -0.70, -11.02,  99.90, -11.29,   0.43,