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
#Yakutat, AK : 04/12/2026 16:22:47 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/11 00Z,  -0.50,  -7.75,  -8.93,  99.90,  -0.68,
04/11 01Z,  -0.50,  -6.94,  -8.02,  99.90,  -0.58,
04/11 02Z,  -0.50,  -5.94,  -6.94,  99.90,  -0.50,
04/11 03Z,  -0.50,  -4.97,  -6.01,  99.90,  -0.54,
04/11 04Z,  -0.50,  -4.20,  -5.12,  99.90,  -0.42,
04/11 05Z,  -0.50,  -3.77,  -4.62,  99.90,  -0.35,
04/11 06Z,  -0.40,  -3.71,  -4.62,  99.90,  -0.51,  (max)
04/11 07Z,  -0.40,  -3.95,  -4.72,  99.90,  -0.37,
04/11 08Z,  -0.40,  -4.38,  -5.22,  99.90,  -0.44,
04/11 09Z,  -0.40,  -4.81,  -5.57,  99.90,  -0.36,
04/11 10Z,  -0.50,  -5.08,  -5.88,  99.90,  -0.30,  (min)
04/11 11Z,  -0.50,  -5.07,  -5.86,  99.90,  -0.29,
04/11 12Z,  -0.40,  -4.75,  -5.69,  99.90,  -0.54,
04/11 13Z,  -0.40,  -4.18,  -5.09,  99.90,  -0.51,
04/11 14Z,  -0.50,  -3.50,  -4.41,  99.90,  -0.41,
04/11 15Z,  -0.50,  -2.91,  -3.82,  99.90,  -0.41,
04/11 16Z,  -0.50,  -2.58,  -3.56,  99.90,  -0.48,  (max)
04/11 17Z,  -0.50,  -2.66,  -3.75,  99.90,  -0.59,
04/11 18Z,  -0.40,  -3.20,  -4.20,  99.90,  -0.60,
04/11 19Z,  -0.40,  -4.15,  -5.31,  99.90,  -0.76,
04/11 20Z,  -0.40,  -5.37,  -6.53,  99.90,  -0.76,
04/11 21Z,  -0.40,  -6.64,  -7.64,  99.90,  -0.60,
04/11 22Z,  -0.40,  -7.72,  -8.81,  99.90,  -0.69,
04/11 23Z,  -0.50,  -8.38,  -9.31,  99.90,  -0.43,
04/12 00Z,  -0.40,  -8.50,  -9.39,  99.90,  -0.49,  (min)
04/12 01Z,  -0.40,  -8.04,  -8.94,  99.90,  -0.50,
04/12 02Z,  -0.40,  -7.11,  -7.89,  99.90,  -0.38,
04/12 03Z,  -0.40,  -5.91,  -6.72,  99.90,  -0.41,
04/12 04Z,  -0.40,  -4.70,  -5.36,  99.90,  -0.26,
04/12 05Z,  -0.40,  -3.72,  -4.46,  99.90,  -0.34,
04/12 06Z,  -0.30,  -3.17,  -3.91,  99.90,  -0.44,
04/12 07Z,  -0.20,  -3.13,  -3.75,  99.90,  -0.42,  (max)
04/12 08Z,  -0.20,  -3.55,  -4.22,  99.90,  -0.47,
04/12 09Z,  -0.20,  -4.26,  -4.83,  99.90,  -0.37,
04/12 10Z,  -0.20,  -5.03,  -5.54,  99.90,  -0.31,
04/12 11Z,  -0.20,  -5.62,  -6.09,  99.90,  -0.27,
04/12 12Z,  -0.30,  -5.83,  -6.46,  99.90,  -0.33,  (min)
04/12 13Z,  -0.30,  -5.58,  -6.22,  99.90,  -0.34,
04/12 14Z,  -0.30,  -4.93,  -5.62,  99.90,  -0.39,
04/12 15Z,  -0.30,  -4.03,  -4.63,  99.90,  -0.30,
04/12 16Z,  -0.20,  -3.14,  -3.80,  99.90,  -0.46,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/12 17Z,  -0.20,  -2.53,  99.90,  -3.19,  -0.46,
04/12 18Z,  -0.20,  -2.39,  99.90,  -3.07,  -0.47,  (max)
04/12 19Z,  -0.10,  -2.85,  99.90,  -3.43,  -0.48,
04/12 20Z,  -0.10,  -3.87,  99.90,  -4.46,  -0.49,
04/12 21Z,   0.00,  -5.26,  99.90,  -5.76,  -0.50,
04/12 22Z,   0.00,  -6.75,  99.90,  -7.26,  -0.51,
04/12 23Z,   0.00,  -8.02,  99.90,  -8.54,  -0.52,
04/13 00Z,   0.00,  -8.78,  99.90,  -9.30,  -0.52,
04/13 01Z,   0.00,  -8.84,  99.90,  -9.37,  -0.53,  (min)
04/13 02Z,   0.00,  -8.18,  99.90,  -8.73,  -0.54,
04/13 03Z,   0.00,  -6.95,  99.90,  -7.50,  -0.55,
04/13 04Z,   0.00,  -5.41,  99.90,  -5.97,  -0.56,
04/13 05Z,  -0.10,  -3.92,  99.90,  -4.58,  -0.56,
04/13 06Z,  -0.10,  -2.82,  99.90,  -3.47,  -0.56,
04/13 07Z,  -0.10,  -2.33,  99.90,  -2.99,  -0.56,  (max)
04/13 08Z,  -0.10,  -2.55,  99.90,  -3.20,  -0.56,
04/13 09Z,   0.00,  -3.37,  99.90,  -3.93,  -0.56,
04/13 10Z,   0.00,  -4.55,  99.90,  -5.11,  -0.56,
04/13 11Z,   0.00,  -5.75,  99.90,  -6.31,  -0.56,
04/13 12Z,   0.00,  -6.62,  99.90,  -7.18,  -0.56,
04/13 13Z,   0.10,  -6.93,  99.90,  -7.39,  -0.56,  (min)
04/13 14Z,   0.10,  -6.57,  99.90,  -7.03,  -0.56,
04/13 15Z,   0.10,  -5.62,  99.90,  -6.08,  -0.56,
04/13 16Z,   0.00,  -4.34,  99.90,  -4.90,  -0.56,
04/13 17Z,   0.00,  -3.08,  99.90,  -3.64,  -0.56,
04/13 18Z,   0.00,  -2.18,  99.90,  -2.74,  -0.56,
04/13 19Z,   0.00,  -1.94,  99.90,  -2.50,  -0.56,  (max)
04/13 20Z,   0.00,  -2.46,  99.90,  -3.02,  -0.56,
04/13 21Z,   0.00,  -3.69,  99.90,  -4.25,  -0.56,
04/13 22Z,   0.00,  -5.37,  99.90,  -5.93,  -0.56,
04/13 23Z,   0.10,  -7.11,  99.90,  -7.57,  -0.56,
04/14 00Z,   0.10,  -8.50,  99.90,  -8.96,  -0.56,
04/14 01Z,   0.00,  -9.19,  99.90,  -9.75,  -0.56,  (min)
04/14 02Z,   0.00,  -9.01,  99.90,  -9.57,  -0.56,
04/14 03Z,   0.00,  -7.97,  99.90,  -8.53,  -0.56,
04/14 04Z,   0.00,  -6.30,  99.90,  -6.86,  -0.56,
04/14 05Z,  -0.10,  -4.41,  99.90,  -5.06,  -0.56,
04/14 06Z,  -0.10,  -2.73,  99.90,  -3.38,  -0.56,
04/14 07Z,  -0.10,  -1.67,  99.90,  -2.32,  -0.56,
04/14 08Z,  -0.10,  -1.47,  99.90,  -2.13,  -0.56,  (max)
04/14 09Z,  -0.10,  -2.18,  99.90,  -2.84,  -0.56,
04/14 10Z,  -0.10,  -3.58,  99.90,  -4.24,  -0.56,
04/14 11Z,  -0.10,  -5.32,  99.90,  -5.98,  -0.56,
04/14 12Z,  -0.10,  -6.92,  99.90,  -7.58,  -0.56,
04/14 13Z,  -0.10,  -7.96,  99.90,  -8.62,  -0.56,
04/14 14Z,  -0.20,  -8.18,  99.90,  -8.94,  -0.56,  (min)
04/14 15Z,  -0.20,  -7.50,  99.90,  -8.26,  -0.56,
04/14 16Z,  -0.20,  -6.10,  99.90,  -6.86,  -0.56,
04/14 17Z,  -0.20,  -4.36,  99.90,  -5.12,  -0.56,
04/14 18Z,  -0.20,  -2.73,  99.90,  -3.48,  -0.56,
04/14 19Z,  -0.30,  -1.65,  99.90,  -2.51,  -0.56,
04/14 20Z,  -0.30,  -1.44,  99.90,  -2.30,  -0.56,  (max)
04/14 21Z,  -0.30,  -2.18,  99.90,  -3.04,  -0.56,
04/14 22Z,  -0.30,  -3.72,  99.90,  -4.58,  -0.56,
04/14 23Z,  -0.20,  -5.69,  99.90,  -6.45,  -0.56,
04/15 00Z,  -0.20,  -7.60,  99.90,  -8.36,  -0.56,
04/15 01Z,  -0.20,  -8.97,  99.90,  -9.73,  -0.56,
04/15 02Z,  -0.10,  -9.42,  99.90, -10.08,  -0.56,  (min)
04/15 03Z,  -0.10,  -8.81,  99.90,  -9.47,  -0.56,
04/15 04Z,  -0.10,  -7.28,  99.90,  -7.94,  -0.56,
04/15 05Z,  -0.10,  -5.17,  99.90,  -5.83,  -0.56,
04/15 06Z,  -0.10,  -3.00,  99.90,  -3.66,  -0.56,
04/15 07Z,  -0.20,  -1.31,  99.90,  -2.07,  -0.56,
04/15 08Z,  -0.20,  -0.52,  99.90,  -1.28,  -0.56,  (max)
04/15 09Z,  -0.20,  -0.85,  99.90,  -1.61,  -0.56,
04/15 10Z,  -0.20,  -2.21,  99.90,  -2.97,  -0.56,
04/15 11Z,  -0.20,  -4.27,  99.90,  -5.03,  -0.56,
04/15 12Z,  -0.20,  -6.52,  99.90,  -7.28,  -0.56,
04/15 13Z,  -0.20,  -8.39,  99.90,  -9.15,  -0.56,
04/15 14Z,  -0.20,  -9.42,  99.90, -10.18,  -0.56,  (min)
04/15 15Z,  -0.20,  -9.34,  99.90, -10.10,  -0.56,
04/15 16Z,  -0.20,  -8.20,  99.90,  -8.95,  -0.56,
04/15 17Z,  -0.20,  -6.28,  99.90,  -7.04,  -0.56,
04/15 18Z,  -0.20,  -4.09,  99.90,  -4.85,  -0.56,
04/15 19Z,  -0.20,  -2.19,  99.90,  -2.95,  -0.56,
04/15 20Z,  -0.20,  -1.08,  99.90,  -1.84,  -0.56,
04/15 21Z,  -0.20,  -1.05,  99.90,  -1.81,  -0.56,  (max)
04/15 22Z,  -0.20,  -2.10,  99.90,  -2.86,  -0.56,
04/15 23Z,  -0.20,  -3.97,  99.90,  -4.73,  -0.56,
04/16 00Z,  -0.20,  -6.16,  99.90,  -6.92,  -0.56,
04/16 01Z,  -0.20,  -8.10,  99.90,  -8.86,  -0.56,
04/16 02Z,  -0.30,  -9.26,  99.90, -10.12,  -0.56,
04/16 03Z,  -0.30,  -9.30,  99.90, -10.16,  -0.56,  (min)
04/16 04Z,  -0.30,  -8.17,  99.90,  -9.03,  -0.56,
04/16 05Z,  -0.30,  -6.13,  99.90,  -6.99,  -0.56,
04/16 06Z,  -0.30,  -3.67,  99.90,  -4.53,  -0.56,
04/16 07Z,  99.90,  -1.41,  99.90,  99.90,  -0.56,
04/16 08Z,  99.90,   0.07,  99.90,  99.90,  -0.56,
04/16 09Z,  99.90,   0.36,  99.90,  99.90,  -0.56,
04/16 10Z,  99.90,  -0.64,  99.90,  99.90,  -0.56,
04/16 11Z,  99.90,  -2.71,  99.90,  99.90,  -0.56,
04/16 12Z,  99.90,  -5.37,  99.90,  99.90,  -0.56,