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
#Seward, AK : 03/07/2026 18:21:56 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/06 00Z,   1.00,  -3.47,  -3.82,  99.90,  -1.35,  (max)
03/06 01Z,   1.00,  -4.82,  -5.16,  99.90,  -1.34,
03/06 02Z,   1.00,  -7.11,  -7.26,  99.90,  -1.15,
03/06 03Z,   1.00,  -9.81, -10.14,  99.90,  -1.33,
03/06 04Z,   0.90, -12.18, -12.46,  99.90,  -1.18,
03/06 05Z,   1.00, -13.54, -13.54,  99.90,  -1.00,
03/06 06Z,   1.00, -13.49, -13.93,  99.90,  -1.44,  (min)
03/06 07Z,   1.00, -12.07, -12.48,  99.90,  -1.41,
03/06 08Z,   1.00,  -9.66,  -9.87,  99.90,  -1.21,
03/06 09Z,   0.90,  -6.84,  -7.14,  99.90,  -1.20,
03/06 10Z,   1.10,  -4.35,  -4.60,  99.90,  -1.35,
03/06 11Z,   0.90,  -2.80,  -2.90,  99.90,  -1.00,
03/06 12Z,   1.10,  -2.56,  -2.64,  99.90,  -1.18,  (max)
03/06 13Z,   1.10,  -3.63,  -3.64,  99.90,  -1.11,
03/06 14Z,   1.00,  -5.77,  -5.67,  99.90,  -0.90,
03/06 15Z,   1.00,  -8.50,  -8.33,  99.90,  -0.83,
03/06 16Z,   1.20, -11.20, -10.75,  99.90,  -0.75,
03/06 17Z,   1.60, -13.13, -12.51,  99.90,  -0.98,
03/06 18Z,   1.70, -13.79, -12.93,  99.90,  -0.84,  (min)
03/06 19Z,   1.90, -13.08, -12.31,  99.90,  -1.13,
03/06 20Z,   2.30, -11.26, -10.40,  99.90,  -1.44,
03/06 21Z,   2.50,  -8.81,  -7.78,  99.90,  -1.47,
03/06 22Z,   2.40,  -6.40,  -5.55,  99.90,  -1.55,
03/06 23Z,   2.40,  -4.65,  -3.90,  99.90,  -1.65,
03/07 00Z,   2.30,  -3.99,  -3.45,  99.90,  -1.76,  (max)
03/07 01Z,   2.30,  -4.53,  -4.15,  99.90,  -1.92,
03/07 02Z,   2.40,  -6.07,  -5.87,  99.90,  -2.20,
03/07 03Z,   2.20,  -8.25,  -8.04,  99.90,  -1.99,
03/07 04Z,   2.10, -10.51, -10.24,  99.90,  -1.83,
03/07 05Z,   2.00, -12.20, -12.09,  99.90,  -1.89,
03/07 06Z,   2.20, -12.77, -12.70,  99.90,  -2.13,  (min)
03/07 07Z,   2.20, -12.05, -12.04,  99.90,  -2.19,
03/07 08Z,   2.00, -10.24, -10.46,  99.90,  -2.22,
03/07 09Z,   1.70,  -7.81,  -8.10,  99.90,  -1.99,
03/07 10Z,   1.80,  -5.35,  -5.51,  99.90,  -1.96,
03/07 11Z,   1.80,  -3.49,  -3.79,  99.90,  -2.10,
03/07 12Z,   1.80,  -2.71,  -3.04,  99.90,  -2.13,  (max)
03/07 13Z,   1.70,  -3.17,  -3.50,  99.90,  -2.03,
03/07 14Z,   1.50,  -4.73,  -5.10,  99.90,  -1.87,
03/07 15Z,   1.50,  -7.06,  -7.42,  99.90,  -1.86,
03/07 16Z,   1.30,  -9.66,  -9.97,  99.90,  -1.61,
03/07 17Z,   1.30, -11.93, -12.21,  99.90,  -1.58,
03/07 18Z,   1.20, -13.28, -13.46,  99.90,  -1.38,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/07 19Z,   1.30, -13.38,  99.90, -13.47,  -1.39,  (min)
03/07 20Z,   1.30, -12.31,  99.90, -12.41,  -1.40,
03/07 21Z,   1.40, -10.42,  99.90, -10.43,  -1.41,
03/07 22Z,   1.40,  -8.22,  99.90,  -8.24,  -1.42,
03/07 23Z,   1.50,  -6.27,  99.90,  -6.20,  -1.43,
03/08 00Z,   1.40,  -5.07,  99.90,  -5.12,  -1.44,
03/08 01Z,   1.40,  -4.90,  99.90,  -4.95,  -1.45,  (max)
03/08 02Z,   1.40,  -5.70,  99.90,  -5.76,  -1.46,
03/08 03Z,   1.40,  -7.22,  99.90,  -7.29,  -1.47,
03/08 04Z,   1.30,  -9.06,  99.90,  -9.24,  -1.48,
03/08 05Z,   1.30, -10.73,  99.90, -10.92,  -1.49,
03/08 06Z,   1.30, -11.68,  99.90, -11.88,  -1.50,  (min)
03/08 07Z,   1.30, -11.57,  99.90, -11.77,  -1.50,
03/08 08Z,   1.30, -10.41,  99.90, -10.61,  -1.50,
03/08 09Z,   1.20,  -8.50,  99.90,  -8.81,  -1.50,
03/08 10Z,   1.20,  -6.34,  99.90,  -6.64,  -1.50,
03/08 11Z,   1.20,  -4.43,  99.90,  -4.74,  -1.50,
03/08 12Z,   1.30,  -3.28,  99.90,  -3.48,  -1.50,
03/08 13Z,   1.20,  -3.18,  99.90,  -3.48,  -1.50,  (max)
03/08 14Z,   1.10,  -4.13,  99.90,  -4.54,  -1.50,
03/08 15Z,   1.00,  -5.92,  99.90,  -6.42,  -1.50,
03/08 16Z,   0.90,  -8.17,  99.90,  -8.77,  -1.50,
03/08 17Z,   0.80, -10.42,  99.90, -11.12,  -1.50,
03/08 18Z,   0.80, -12.16,  99.90, -12.86,  -1.50,
03/08 19Z,   0.80, -12.95,  99.90, -13.65,  -1.50,  (min)
03/08 20Z,   0.80, -12.66,  99.90, -13.36,  -1.50,
03/08 21Z,   0.80, -11.46,  99.90, -12.16,  -1.50,
03/08 22Z,   0.80,  -9.75,  99.90, -10.45,  -1.50,
03/08 23Z,   0.70,  -7.95,  99.90,  -8.75,  -1.50,
03/09 00Z,   0.70,  -6.52,  99.90,  -7.32,  -1.50,
03/09 01Z,   0.70,  -5.81,  99.90,  -6.61,  -1.50,  (max)
03/09 02Z,   0.70,  -5.94,  99.90,  -6.74,  -1.50,
03/09 03Z,   0.70,  -6.78,  99.90,  -7.58,  -1.50,
03/09 04Z,   0.70,  -8.05,  99.90,  -8.85,  -1.50,
03/09 05Z,   0.60,  -9.41,  99.90, -10.31,  -1.50,
03/09 06Z,   0.60, -10.45,  99.90, -11.35,  -1.50,
03/09 07Z,   0.60, -10.77,  99.90, -11.68,  -1.50,  (min)
03/09 08Z,   0.70, -10.20,  99.90, -11.01,  -1.50,
03/09 09Z,   0.70,  -8.88,  99.90,  -9.69,  -1.50,
03/09 10Z,   0.70,  -7.16,  99.90,  -7.96,  -1.50,
03/09 11Z,   0.70,  -5.45,  99.90,  -6.25,  -1.50,
03/09 12Z,   0.70,  -4.15,  99.90,  -4.95,  -1.50,
03/09 13Z,   0.70,  -3.61,  99.90,  -4.41,  -1.50,  (max)
03/09 14Z,   0.70,  -3.98,  99.90,  -4.78,  -1.50,
03/09 15Z,   0.70,  -5.17,  99.90,  -5.97,  -1.50,
03/09 16Z,   0.60,  -6.91,  99.90,  -7.81,  -1.50,
03/09 17Z,   0.60,  -8.87,  99.90,  -9.77,  -1.50,
03/09 18Z,   0.60, -10.68,  99.90, -11.58,  -1.50,
03/09 19Z,   0.60, -11.92,  99.90, -12.83,  -1.50,
03/09 20Z,   0.60, -12.33,  99.90, -13.23,  -1.50,  (min)
03/09 21Z,   0.60, -11.87,  99.90, -12.77,  -1.50,
03/09 22Z,   0.70, -10.79,  99.90, -11.60,  -1.50,
03/09 23Z,   0.60,  -9.42,  99.90, -10.32,  -1.50,
03/10 00Z,   0.60,  -8.08,  99.90,  -8.98,  -1.50,
03/10 01Z,   0.60,  -7.09,  99.90,  -8.00,  -1.50,
03/10 02Z,   0.60,  -6.69,  99.90,  -7.60,  -1.50,  (max)
03/10 03Z,   0.60,  -6.91,  99.90,  -7.81,  -1.50,
03/10 04Z,   0.60,  -7.57,  99.90,  -8.47,  -1.50,
03/10 05Z,   0.60,  -8.45,  99.90,  -9.36,  -1.50,
03/10 06Z,   0.60,  -9.30,  99.90, -10.20,  -1.50,
03/10 07Z,   0.60,  -9.81,  99.90, -10.71,  -1.50,  (min)
03/10 08Z,   0.60,  -9.71,  99.90, -10.62,  -1.50,
03/10 09Z,   0.60,  -8.96,  99.90,  -9.87,  -1.50,
03/10 10Z,   0.70,  -7.75,  99.90,  -8.56,  -1.50,
03/10 11Z,   0.70,  -6.39,  99.90,  -7.20,  -1.50,
03/10 12Z,   0.70,  -5.18,  99.90,  -5.99,  -1.50,
03/10 13Z,   0.50,  -4.40,  99.90,  -5.40,  -1.50,
03/10 14Z,   0.50,  -4.26,  99.90,  -5.26,  -1.50,  (max)
03/10 15Z,   0.50,  -4.84,  99.90,  -5.84,  -1.50,
03/10 16Z,   0.40,  -5.99,  99.90,  -7.09,  -1.50,
03/10 17Z,   0.50,  -7.49,  99.90,  -8.50,  -1.50,
03/10 18Z,   0.50,  -9.09,  99.90, -10.09,  -1.50,
03/10 19Z,   0.50, -10.50,  99.90, -11.50,  -1.50,
03/10 20Z,   0.60, -11.42,  99.90, -12.32,  -1.50,
03/10 21Z,   0.70, -11.66,  99.90, -12.47,  -1.50,  (min)
03/10 22Z,   0.70, -11.29,  99.90, -12.09,  -1.50,
03/10 23Z,   0.80, -10.50,  99.90, -11.20,  -1.50,
03/11 00Z,   0.70,  -9.52,  99.90, -10.32,  -1.50,
03/11 01Z,   0.60,  -8.55,  99.90,  -9.46,  -1.50,
03/11 02Z,   0.60,  -7.83,  99.90,  -8.73,  -1.50,
03/11 03Z,   0.60,  -7.51,  99.90,  -8.41,  -1.50,  (max)
03/11 04Z,   0.60,  -7.58,  99.90,  -8.49,  -1.50,
03/11 05Z,   0.50,  -7.94,  99.90,  -8.94,  -1.50,
03/11 06Z,   0.50,  -8.41,  99.90,  -9.41,  -1.50,
03/11 07Z,   0.50,  -8.84,  99.90,  -9.84,  -1.50,
03/11 08Z,   0.60,  -9.02,  99.90,  -9.92,  -1.50,  (min)
03/11 09Z,   0.60,  -8.77,  99.90,  -9.68,  -1.50,
03/11 10Z,   0.60,  -8.10,  99.90,  -9.01,  -1.50,
03/11 11Z,   0.60,  -7.18,  99.90,  -8.09,  -1.50,
03/11 12Z,   0.60,  -6.23,  99.90,  -7.13,  -1.50,