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 : 07/20/2025 13:21:40 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/18 18Z,  -0.20, -12.68, -12.95,  99.90,  -0.07,
07/18 19Z,  -0.20, -14.89, -15.25,  99.90,  -0.16,
07/18 20Z,  -0.20, -16.41, -16.76,  99.90,  -0.15,
07/18 21Z,  -0.20, -16.76, -16.99,  99.90,  -0.03,  (min)
07/18 22Z,  -0.20, -15.82, -15.86,  99.90,   0.16,
07/18 23Z,  -0.20, -13.76, -13.64,  99.90,   0.32,
07/19 00Z,  -0.10, -11.06, -10.98,  99.90,   0.18,
07/19 01Z,  -0.10,  -8.31,  -8.39,  99.90,   0.02,
07/19 02Z,  -0.10,  -6.11,  -6.32,  99.90,  -0.11,
07/19 03Z,  -0.10,  -4.95,  -5.26,  99.90,  -0.21,  (max)
07/19 04Z,  -0.20,  -5.11,  -5.47,  99.90,  -0.16,
07/19 05Z,  -0.20,  -6.62,  -6.93,  99.90,  -0.11,
07/19 06Z,  -0.20,  -9.19,  -9.45,  99.90,  -0.06,
07/19 07Z,  -0.20, -12.29, -12.53,  99.90,  -0.04,
07/19 08Z,  -0.30, -15.26, -15.43,  99.90,   0.13,
07/19 09Z,  -0.30, -17.45, -17.60,  99.90,   0.15,
07/19 10Z,  -0.30, -18.40, -18.56,  99.90,   0.14,  (min)
07/19 11Z,  -0.30, -17.98, -18.15,  99.90,   0.13,
07/19 12Z,  -0.20, -16.40, -16.55,  99.90,   0.05,
07/19 13Z,  -0.20, -14.12, -14.21,  99.90,   0.11,
07/19 14Z,  -0.20, -11.74, -11.75,  99.90,   0.19,
07/19 15Z,  -0.20,  -9.84,  -9.78,  99.90,   0.26,
07/19 16Z,  -0.20,  -8.85,  -8.85,  99.90,   0.20,  (max)
07/19 17Z,  -0.20,  -8.98,  -9.15,  99.90,   0.03,
07/19 18Z,  -0.20, -10.11, -10.42,  99.90,  -0.11,
07/19 19Z,  -0.20, -11.89, -12.28,  99.90,  -0.19,
07/19 20Z,  -0.20, -13.76, -14.05,  99.90,  -0.09,
07/19 21Z,  -0.20, -15.13, -15.25,  99.90,   0.08,
07/19 22Z,  -0.20, -15.55, -15.38,  99.90,   0.37,  (min)
07/19 23Z,  -0.20, -14.83, -14.51,  99.90,   0.52,
07/20 00Z,  -0.20, -13.08, -12.81,  99.90,   0.47,
07/20 01Z,  -0.20, -10.68, -10.64,  99.90,   0.24,
07/20 02Z,  -0.20,  -8.15,  -8.41,  99.90,  -0.06,
07/20 03Z,  -0.30,  -6.06,  -6.47,  99.90,  -0.11,
07/20 04Z,  -0.30,  -4.89,  -5.33,  99.90,  -0.14,
07/20 05Z,  -0.30,  -4.96,  -5.29,  99.90,  -0.03,  (max)
07/20 06Z,  -0.30,  -6.34,  -6.57,  99.90,   0.07,
07/20 07Z,  -0.30,  -8.86,  -9.02,  99.90,   0.14,
07/20 08Z,  -0.30, -12.02, -12.18,  99.90,   0.14,
07/20 09Z,  -0.30, -15.20, -15.39,  99.90,   0.11,
07/20 10Z,  -0.30, -17.71, -18.00,  99.90,   0.01,
07/20 11Z,  -0.30, -19.03, -19.31,  99.90,   0.02,  (min)
07/20 12Z,  -0.30, -18.94, -19.19,  99.90,   0.05,
07/20 13Z,  -0.30, -17.57, -17.74,  99.90,   0.13,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/20 14Z,  -0.30, -15.31,  99.90, -15.47,   0.14,
07/20 15Z,  -0.40, -12.75,  99.90, -13.00,   0.15,
07/20 16Z,  -0.40, -10.50,  99.90, -10.73,   0.16,
07/20 17Z,  -0.40,  -9.04,  99.90,  -9.26,   0.18,
07/20 18Z,  -0.40,  -8.66,  99.90,  -8.87,   0.19,  (max)
07/20 19Z,  -0.40,  -9.36,  99.90,  -9.56,   0.20,
07/20 20Z,  -0.40, -10.87,  99.90, -11.06,   0.21,
07/20 21Z,  -0.40, -12.67,  99.90, -12.84,   0.22,
07/20 22Z,  -0.40, -14.17,  99.90, -14.33,   0.24,
07/20 23Z,  -0.40, -14.86,  99.90, -15.01,   0.25,  (min)
07/21 00Z,  -0.40, -14.46,  99.90, -14.60,   0.26,
07/21 01Z,  -0.30, -12.99,  99.90, -13.02,   0.27,
07/21 02Z,  -0.30, -10.75,  99.90, -10.78,   0.27,
07/21 03Z,  -0.30,  -8.25,  99.90,  -8.27,   0.27,
07/21 04Z,  -0.30,  -6.04,  99.90,  -6.07,   0.27,
07/21 05Z,  -0.30,  -4.68,  99.90,  -4.70,   0.27,
07/21 06Z,  -0.30,  -4.55,  99.90,  -4.58,   0.27,  (max)
07/21 07Z,  -0.40,  -5.82,  99.90,  -5.95,   0.27,
07/21 08Z,  -0.40,  -8.37,  99.90,  -8.50,   0.27,
07/21 09Z,  -0.40, -11.75,  99.90, -11.88,   0.27,
07/21 10Z,  -0.40, -15.28,  99.90, -15.41,   0.27,
07/21 11Z,  -0.30, -18.21,  99.90, -18.23,   0.27,
07/21 12Z,  -0.30, -19.90,  99.90, -19.93,   0.27,
07/21 13Z,  -0.30, -20.05,  99.90, -20.08,   0.27,  (min)
07/21 14Z,  -0.30, -18.70,  99.90, -18.73,   0.27,
07/21 15Z,  -0.30, -16.25,  99.90, -16.28,   0.27,
07/21 16Z,  -0.30, -13.33,  99.90, -13.36,   0.27,
07/21 17Z,  -0.40, -10.61,  99.90, -10.74,   0.27,
07/21 18Z,  -0.40,  -8.68,  99.90,  -8.81,   0.27,
07/21 19Z,  -0.40,  -7.92,  99.90,  -8.05,   0.27,  (max)
07/21 20Z,  -0.40,  -8.40,  99.90,  -8.53,   0.27,
07/21 21Z,  -0.30,  -9.90,  99.90,  -9.93,   0.27,
07/21 22Z,  -0.30, -11.90,  99.90, -11.93,   0.27,
07/21 23Z,  -0.20, -13.74,  99.90, -13.67,   0.27,
07/22 00Z,  -0.10, -14.80,  99.90, -14.63,   0.27,  (min)
07/22 01Z,  -0.10, -14.69,  99.90, -14.52,   0.27,
07/22 02Z,  -0.10, -13.35,  99.90, -13.18,   0.27,
07/22 03Z,  -0.10, -11.07,  99.90, -10.89,   0.27,
07/22 04Z,  -0.10,  -8.36,  99.90,  -8.19,   0.27,
07/22 05Z,  -0.20,  -5.88,  99.90,  -5.81,   0.27,
07/22 06Z,  -0.20,  -4.25,  99.90,  -4.18,   0.27,
07/22 07Z,  -0.30,  -3.95,  99.90,  -3.98,   0.27,  (max)
07/22 08Z,  -0.30,  -5.22,  99.90,  -5.25,   0.27,
07/22 09Z,  -0.30,  -7.96,  99.90,  -7.98,   0.27,
07/22 10Z,  -0.30, -11.69,  99.90, -11.72,   0.27,
07/22 11Z,  -0.20, -15.66,  99.90, -15.59,   0.27,
07/22 12Z,  -0.20, -18.98,  99.90, -18.91,   0.27,
07/22 13Z,  -0.10, -20.93,  99.90, -20.76,   0.27,
07/22 14Z,  -0.10, -21.09,  99.90, -20.92,   0.27,  (min)
07/22 15Z,  -0.10, -19.54,  99.90, -19.37,   0.27,
07/22 16Z,  -0.10, -16.71,  99.90, -16.54,   0.27,
07/22 17Z,  -0.20, -13.33,  99.90, -13.26,   0.27,
07/22 18Z,  -0.20, -10.16,  99.90, -10.09,   0.27,
07/22 19Z,  -0.20,  -7.88,  99.90,  -7.81,   0.27,
07/22 20Z,  -0.20,  -6.96,  99.90,  -6.89,   0.27,  (max)
07/22 21Z,  -0.20,  -7.50,  99.90,  -7.43,   0.27,
07/22 22Z,  -0.10,  -9.27,  99.90,  -9.10,   0.27,
07/22 23Z,  -0.10, -11.67,  99.90, -11.50,   0.27,
07/23 00Z,   0.00, -13.92,  99.90, -13.65,   0.27,
07/23 01Z,   0.00, -15.29,  99.90, -15.02,   0.27,
07/23 02Z,   0.00, -15.31,  99.90, -15.04,   0.27,  (min)
07/23 03Z,   0.00, -13.88,  99.90, -13.61,   0.27,
07/23 04Z,   0.00, -11.35,  99.90, -11.08,   0.27,
07/23 05Z,   0.00,  -8.32,  99.90,  -8.05,   0.27,
07/23 06Z,  -0.10,  -5.52,  99.90,  -5.35,   0.27,
07/23 07Z,  -0.10,  -3.67,  99.90,  -3.50,   0.27,
07/23 08Z,  -0.10,  -3.33,  99.90,  -3.16,   0.27,  (max)
07/23 09Z,  -0.20,  -4.76,  99.90,  -4.69,   0.27,
07/23 10Z,  -0.10,  -7.85,  99.90,  -7.68,   0.27,
07/23 11Z,  -0.10, -12.03,  99.90, -11.86,   0.27,
07/23 12Z,  -0.10, -16.41,  99.90, -16.24,   0.27,
07/23 13Z,   0.00, -19.98,  99.90, -19.71,   0.27,
07/23 14Z,   0.00, -21.93,  99.90, -21.66,   0.27,  (min)
07/23 15Z,   0.00, -21.85,  99.90, -21.58,   0.27,
07/23 16Z,   0.00, -19.87,  99.90, -19.60,   0.27,
07/23 17Z,  -0.10, -16.56,  99.90, -16.39,   0.27,
07/23 18Z,  -0.10, -12.72,  99.90, -12.55,   0.27,
07/23 19Z,  -0.20,  -9.23,  99.90,  -9.16,   0.27,
07/23 20Z,  -0.20,  -6.84,  99.90,  -6.77,   0.27,
07/23 21Z,  -0.20,  -6.03,  99.90,  -5.96,   0.27,  (max)
07/23 22Z,  -0.10,  -6.90,  99.90,  -6.73,   0.27,
07/23 23Z,   0.00,  -9.14,  99.90,  -8.87,   0.27,
07/24 00Z,   0.00, -12.02,  99.90, -11.75,   0.27,
07/24 01Z,   0.00, -14.63,  99.90, -14.36,   0.27,
07/24 02Z,   0.00, -16.13,  99.90, -15.86,   0.27,  (min)
07/24 03Z,   0.00, -16.04,  99.90, -15.76,   0.27,
07/24 04Z,   0.00, -14.32,  99.90, -14.05,   0.27,
07/24 05Z,   0.00, -11.41,  99.90, -11.14,   0.27,
07/24 06Z,  -0.10,  -8.03,  99.90,  -7.86,   0.27,