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 : 04/28/2025 04:22:31 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/26 12Z,   0.60,  -6.26,  -6.65,  99.90,  -0.99,
04/26 13Z,   0.60,  -9.17,  -9.51,  99.90,  -0.94,
04/26 14Z,   0.60, -11.21, -11.54,  99.90,  -0.93,
04/26 15Z,   0.60, -11.89, -12.19,  99.90,  -0.90,  (min)
04/26 16Z,   0.50, -11.10, -11.37,  99.90,  -0.77,
04/26 17Z,   0.50,  -9.08,  -9.39,  99.90,  -0.81,
04/26 18Z,   0.60,  -6.33,  -6.75,  99.90,  -1.02,
04/26 19Z,   0.60,  -3.57,  -3.95,  99.90,  -0.98,
04/26 20Z,   0.70,  -1.50,  -1.96,  99.90,  -1.16,
04/26 21Z,   0.60,  -0.62,  -1.16,  99.90,  -1.14,  (max)
04/26 22Z,   0.60,  -1.05,  -1.69,  99.90,  -1.24,
04/26 23Z,   0.60,  -2.65,  -3.25,  99.90,  -1.20,
04/27 00Z,   0.70,  -5.02,  -5.54,  99.90,  -1.22,
04/27 01Z,   0.60,  -7.52,  -8.10,  99.90,  -1.18,
04/27 02Z,   0.60,  -9.42, -10.01,  99.90,  -1.19,
04/27 03Z,   0.60, -10.12, -10.65,  99.90,  -1.13,  (min)
04/27 04Z,   0.60,  -9.38,  -9.71,  99.90,  -0.93,
04/27 05Z,   0.60,  -7.37,  -7.63,  99.90,  -0.86,
04/27 06Z,   0.60,  -4.56,  -4.83,  99.90,  -0.87,
04/27 07Z,   0.60,  -1.64,  -1.86,  99.90,  -0.82,
04/27 08Z,   0.70,   0.62,   0.35,  99.90,  -0.97,
04/27 09Z,   0.70,   1.59,   1.26,  99.90,  -1.03,  (max)
04/27 10Z,   0.70,   1.02,   0.63,  99.90,  -1.09,
04/27 11Z,   0.60,  -0.98,  -1.36,  99.90,  -0.98,
04/27 12Z,   0.70,  -4.05,  -4.34,  99.90,  -0.99,
04/27 13Z,   0.70,  -7.55,  -7.89,  99.90,  -1.04,
04/27 14Z,   0.60, -10.66, -11.04,  99.90,  -0.98,
04/27 15Z,   0.60, -12.61, -12.97,  99.90,  -0.96,
04/27 16Z,   0.60, -12.96, -13.18,  99.90,  -0.82,  (min)
04/27 17Z,   0.60, -11.70, -11.92,  99.90,  -0.82,
04/27 18Z,   0.60,  -9.20,  -9.49,  99.90,  -0.89,
04/27 19Z,   0.60,  -6.09,  -6.41,  99.90,  -0.92,
04/27 20Z,   0.60,  -3.15,  -3.53,  99.90,  -0.98,
04/27 21Z,   0.60,  -1.12,  -1.41,  99.90,  -0.89,
04/27 22Z,   0.60,  -0.42,  -0.84,  99.90,  -1.02,  (max)
04/27 23Z,   0.80,  -1.10,  -1.57,  99.90,  -1.27,
04/28 00Z,   0.60,  -2.92,  -3.35,  99.90,  -1.03,
04/28 01Z,   0.60,  -5.39,  -5.72,  99.90,  -0.93,
04/28 02Z,   0.70,  -7.82,  -8.21,  99.90,  -1.09,
04/28 03Z,   0.90,  -9.44,  -9.74,  99.90,  -1.20,
04/28 04Z,   0.90,  -9.70,  -9.83,  99.90,  -1.03,  (min)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/28 05Z,   0.90,  -8.49,  99.90,  -8.62,  -1.04,
04/28 06Z,   1.00,  -6.08,  99.90,  -6.13,  -1.04,
04/28 07Z,   1.10,  -3.07,  99.90,  -3.02,  -1.05,
04/28 08Z,   1.10,  -0.22,  99.90,  -0.17,  -1.06,
04/28 09Z,   1.10,   1.70,  99.90,   1.74,  -1.06,
04/28 10Z,   1.10,   2.15,  99.90,   2.18,  -1.07,  (max)
04/28 11Z,   1.20,   0.99,  99.90,   1.11,  -1.08,
04/28 12Z,   1.20,  -1.58,  99.90,  -1.47,  -1.08,
04/28 13Z,   1.00,  -5.08,  99.90,  -5.17,  -1.09,
04/28 14Z,   1.40,  -8.79,  99.90,  -8.48,  -1.09,
04/28 15Z,   1.10, -11.84,  99.90, -11.85,  -1.10,
04/28 16Z,   1.20, -13.51,  99.90, -13.42,  -1.11,  (min)
04/28 17Z,   1.30, -13.44,  99.90, -13.25,  -1.11,
04/28 18Z,   1.30, -11.76,  99.90, -11.57,  -1.11,
04/28 19Z,   1.30,  -8.94,  99.90,  -8.74,  -1.11,
04/28 20Z,   1.30,  -5.69,  99.90,  -5.49,  -1.11,
04/28 21Z,   1.40,  -2.81,  99.90,  -2.52,  -1.11,
04/28 22Z,   1.40,  -0.99,  99.90,  -0.70,  -1.11,
04/28 23Z,   1.30,  -0.55,  99.90,  -0.35,  -1.11,  (max)
04/29 00Z,   1.40,  -1.44,  99.90,  -1.15,  -1.11,
04/29 01Z,   1.40,  -3.37,  99.90,  -3.08,  -1.11,
04/29 02Z,   1.40,  -5.79,  99.90,  -5.50,  -1.11,
04/29 03Z,   1.30,  -7.97,  99.90,  -7.78,  -1.11,
04/29 04Z,   1.30,  -9.19,  99.90,  -9.00,  -1.11,  (min)
04/29 05Z,   1.30,  -9.00,  99.90,  -8.81,  -1.11,
04/29 06Z,   1.20,  -7.40,  99.90,  -7.31,  -1.11,
04/29 07Z,   1.20,  -4.80,  99.90,  -4.70,  -1.11,
04/29 08Z,   1.30,  -1.82,  99.90,  -1.63,  -1.11,
04/29 09Z,   1.30,   0.75,  99.90,   0.95,  -1.11,
04/29 10Z,   1.20,   2.21,  99.90,   2.30,  -1.11,  (max)
04/29 11Z,   1.20,   2.12,  99.90,   2.22,  -1.11,
04/29 12Z,   1.20,   0.47,  99.90,   0.57,  -1.11,
04/29 13Z,   1.10,  -2.45,  99.90,  -2.45,  -1.11,
04/29 14Z,   1.00,  -6.10,  99.90,  -6.21,  -1.11,
04/29 15Z,   0.90,  -9.74,  99.90,  -9.95,  -1.11,
04/29 16Z,   1.00, -12.52,  99.90, -12.62,  -1.11,
04/29 17Z,   0.90, -13.78,  99.90, -13.99,  -1.11,  (min)
04/29 18Z,   0.90, -13.32,  99.90, -13.52,  -1.11,
04/29 19Z,   0.90, -11.36,  99.90, -11.56,  -1.11,
04/29 20Z,   0.90,  -8.44,  99.90,  -8.65,  -1.11,
04/29 21Z,   0.90,  -5.29,  99.90,  -5.50,  -1.11,
04/29 22Z,   0.90,  -2.68,  99.90,  -2.88,  -1.11,
04/29 23Z,   0.90,  -1.16,  99.90,  -1.37,  -1.11,
04/30 00Z,   0.90,  -0.97,  99.90,  -1.18,  -1.11,  (max)
04/30 01Z,   0.90,  -1.99,  99.90,  -2.20,  -1.11,
04/30 02Z,   0.90,  -3.88,  99.90,  -4.09,  -1.11,
04/30 03Z,   0.90,  -6.09,  99.90,  -6.30,  -1.11,
04/30 04Z,   1.20,  -7.91,  99.90,  -7.82,  -1.11,
04/30 05Z,   1.00,  -8.70,  99.90,  -8.81,  -1.11,  (min)
04/30 06Z,   0.70,  -8.13,  99.90,  -8.54,  -1.11,
04/30 07Z,   0.90,  -6.33,  99.90,  -6.54,  -1.11,
04/30 08Z,   1.00,  -3.74,  99.90,  -3.85,  -1.11,
04/30 09Z,   0.80,  -1.02,  99.90,  -1.33,  -1.11,
04/30 10Z,   0.70,   1.13,  99.90,   0.72,  -1.11,
04/30 11Z,   0.80,   2.09,  99.90,   1.78,  -1.11,  (max)
04/30 12Z,   0.80,   1.56,  99.90,   1.26,  -1.11,
04/30 13Z,   0.60,  -0.37,  99.90,  -0.88,  -1.11,
04/30 14Z,   0.50,  -3.38,  99.90,  -3.98,  -1.11,
04/30 15Z,   0.70,  -6.91,  99.90,  -7.32,  -1.11,
04/30 16Z,   0.70, -10.24,  99.90, -10.65,  -1.11,
04/30 17Z,   0.60, -12.60,  99.90, -13.11,  -1.11,
04/30 18Z,   0.90, -13.45,  99.90, -13.66,  -1.11,  (min)
04/30 19Z,   0.80, -12.71,  99.90, -13.02,  -1.11,
04/30 20Z,   1.00, -10.67,  99.90, -10.78,  -1.11,
04/30 21Z,   1.10,  -7.89,  99.90,  -7.90,  -1.11,
04/30 22Z,   1.20,  -5.05,  99.90,  -4.96,  -1.11,
04/30 23Z,   1.10,  -2.80,  99.90,  -2.81,  -1.11,
05/01 00Z,   1.20,  -1.61,  99.90,  -1.52,  -1.11,
05/01 01Z,   1.20,  -1.59,  99.90,  -1.50,  -1.11,  (max)
05/01 02Z,   1.20,  -2.61,  99.90,  -2.52,  -1.11,
05/01 03Z,   1.10,  -4.31,  99.90,  -4.32,  -1.11,
05/01 04Z,   1.20,  -6.20,  99.90,  -6.11,  -1.11,
05/01 05Z,   1.20,  -7.62,  99.90,  -7.53,  -1.11,
05/01 06Z,   1.30,  -8.03,  99.90,  -7.84,  -1.11,  (min)
05/01 07Z,   1.20,  -7.25,  99.90,  -7.15,  -1.11,
05/01 08Z,   1.10,  -5.45,  99.90,  -5.46,  -1.11,
05/01 09Z,   1.20,  -3.10,  99.90,  -3.01,  -1.11,
05/01 10Z,   1.20,  -0.79,  99.90,  -0.69,  -1.11,
05/01 11Z,   1.20,   0.88,  99.90,   0.97,  -1.11,
05/01 12Z,   1.20,   1.42,  99.90,   1.51,  -1.11,  (max)
05/01 13Z,   1.10,   0.64,  99.90,   0.63,  -1.11,
05/01 14Z,   1.10,  -1.34,  99.90,  -1.35,  -1.11,
05/01 15Z,   1.20,  -4.18,  99.90,  -4.08,  -1.11,
05/01 16Z,   1.20,  -7.37,  99.90,  -7.27,  -1.11,
05/01 17Z,   1.30, -10.25,  99.90, -10.06,  -1.11,
05/01 18Z,   1.20, -12.16,  99.90, -12.06,  -1.11,
05/01 19Z,  99.90, -12.69,  99.90,  99.90,  -1.11,
05/01 20Z,  99.90, -11.84,  99.90,  99.90,  -1.11,
05/01 21Z,  99.90,  -9.93,  99.90,  99.90,  -1.11,
05/01 22Z,  99.90,  -7.47,  99.90,  99.90,  -1.11,
05/01 23Z,  99.90,  -5.02,  99.90,  99.90,  -1.11,
05/02 00Z,  99.90,  -3.16,  99.90,  99.90,  -1.11,