EXTRA-TROPICAL  STORM  SURGE
N A T I O N A L    O C E A N I C    A N D    A T M O S P H E R I C    A D M I N I S T R A T I O N

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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
#Duck Pier, NC : 04/15/2026 13:21:10 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/13 18Z,  -0.20,   1.57,   1.21,  99.90,  -0.16,
04/13 19Z,  -0.20,   2.31,   1.92,  99.90,  -0.19,
04/13 20Z,  -0.20,   2.89,   2.38,  99.90,  -0.31,
04/13 21Z,  -0.20,   3.14,   2.64,  99.90,  -0.30,  (max)
04/13 22Z,  -0.30,   3.04,   2.56,  99.90,  -0.18,
04/13 23Z,  -0.30,   2.67,   2.07,  99.90,  -0.30,
04/14 00Z,  -0.40,   2.06,   1.44,  99.90,  -0.22,
04/14 01Z,  -0.40,   1.31,   0.84,  99.90,  -0.07,
04/14 02Z,  -0.50,   0.64,   0.26,  99.90,   0.12,
04/14 03Z,  -0.50,   0.29,  -0.21,  99.90,   0.00,  (min)
04/14 04Z,  -0.50,   0.31,  -0.16,  99.90,   0.03,
04/14 05Z,  -0.50,   0.65,   0.23,  99.90,   0.08,
04/14 06Z,  -0.50,   1.26,   0.84,  99.90,   0.08,
04/14 07Z,  -0.50,   2.03,   1.47,  99.90,  -0.06,
04/14 08Z,  -0.50,   2.75,   2.14,  99.90,  -0.11,
04/14 09Z,  -0.40,   3.17,   2.59,  99.90,  -0.18,
04/14 10Z,  -0.50,   3.20,   2.70,  99.90,   0.00,  (max)
04/14 11Z,  -0.40,   2.89,   2.33,  99.90,  -0.16,
04/14 12Z,  -0.50,   2.30,   1.75,  99.90,  -0.05,
04/14 13Z,  -0.50,   1.50,   1.05,  99.90,   0.05,
04/14 14Z,  -0.40,   0.70,   0.24,  99.90,  -0.06,
04/14 15Z,  -0.40,   0.18,  -0.21,  99.90,   0.01,
04/14 16Z,  -0.40,   0.08,  -0.35,  99.90,  -0.03,  (min)
04/14 17Z,  -0.40,   0.38,  -0.06,  99.90,  -0.04,
04/14 18Z,  -0.30,   0.99,   0.59,  99.90,  -0.10,
04/14 19Z,  -0.30,   1.82,   1.42,  99.90,  -0.10,
04/14 20Z,  -0.30,   2.69,   2.23,  99.90,  -0.16,
04/14 21Z,  -0.20,   3.31,   2.81,  99.90,  -0.30,
04/14 22Z,  -0.20,   3.51,   3.07,  99.90,  -0.24,  (max)
04/14 23Z,  -0.20,   3.32,   2.97,  99.90,  -0.15,
04/15 00Z,  -0.30,   2.80,   2.50,  99.90,  -0.00,
04/15 01Z,  -0.30,   2.01,   1.68,  99.90,  -0.03,
04/15 02Z,  -0.30,   1.11,   0.88,  99.90,   0.07,
04/15 03Z,  -0.30,   0.36,   0.16,  99.90,   0.10,
04/15 04Z,  -0.30,   0.01,  -0.10,  99.90,   0.19,  (min)
04/15 05Z,  -0.20,   0.09,   0.05,  99.90,   0.16,
04/15 06Z,  -0.20,   0.54,   0.42,  99.90,   0.08,
04/15 07Z,  -0.20,   1.28,   1.06,  99.90,  -0.02,
04/15 08Z,  -0.20,   2.17,   1.93,  99.90,  -0.04,
04/15 09Z,  -0.20,   2.93,   2.65,  99.90,  -0.08,
04/15 10Z,  -0.20,   3.32,   3.02,  99.90,  -0.10,
04/15 11Z,  -0.20,   3.26,   3.02,  99.90,  -0.04,  (max)
04/15 12Z,  -0.10,   2.84,   2.58,  99.90,  -0.16,
04/15 13Z,  -0.10,   2.11,   1.91,  99.90,  -0.10,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/15 14Z,  -0.20,   1.20,  99.90,   0.90,  -0.10,
04/15 15Z,  -0.10,   0.37,  99.90,   0.17,  -0.10,
04/15 16Z,   0.00,  -0.11,  99.90,  -0.20,  -0.10,  (min)
04/15 17Z,   0.00,  -0.08,  99.90,  -0.18,  -0.09,
04/15 18Z,   0.00,   0.38,  99.90,   0.28,  -0.09,
04/15 19Z,   0.00,   1.17,  99.90,   1.08,  -0.09,
04/15 20Z,   0.00,   2.17,  99.90,   2.08,  -0.09,
04/15 21Z,   0.00,   3.13,  99.90,   3.04,  -0.09,
04/15 22Z,   0.00,   3.74,  99.90,   3.66,  -0.09,
04/15 23Z,   0.00,   3.86,  99.90,   3.78,  -0.08,  (max)
04/16 00Z,   0.00,   3.53,  99.90,   3.45,  -0.08,
04/16 01Z,   0.00,   2.84,  99.90,   2.76,  -0.08,
04/16 02Z,  -0.10,   1.88,  99.90,   1.70,  -0.08,
04/16 03Z,  -0.10,   0.85,  99.90,   0.67,  -0.08,
04/16 04Z,  -0.10,   0.06,  99.90,  -0.12,  -0.08,
04/16 05Z,  -0.10,  -0.25,  99.90,  -0.43,  -0.08,  (min)
04/16 06Z,  -0.10,  -0.08,  99.90,  -0.26,  -0.08,
04/16 07Z,   0.00,   0.50,  99.90,   0.42,  -0.08,
04/16 08Z,   0.00,   1.37,  99.90,   1.29,  -0.08,
04/16 09Z,   0.00,   2.34,  99.90,   2.26,  -0.08,
04/16 10Z,   0.00,   3.10,  99.90,   3.02,  -0.08,
04/16 11Z,   0.00,   3.42,  99.90,   3.34,  -0.08,  (max)
04/16 12Z,   0.00,   3.25,  99.90,   3.18,  -0.08,
04/16 13Z,  -0.10,   2.70,  99.90,   2.52,  -0.08,
04/16 14Z,   0.00,   1.86,  99.90,   1.78,  -0.08,
04/16 15Z,   0.00,   0.87,  99.90,   0.79,  -0.08,
04/16 16Z,   0.00,   0.04,  99.90,  -0.04,  -0.08,
04/16 17Z,   0.00,  -0.33,  99.90,  -0.41,  -0.08,  (min)
04/16 18Z,   0.00,  -0.16,  99.90,  -0.24,  -0.08,
04/16 19Z,   0.00,   0.48,  99.90,   0.40,  -0.08,
04/16 20Z,   0.00,   1.44,  99.90,   1.36,  -0.08,
04/16 21Z,   0.00,   2.57,  99.90,   2.49,  -0.08,
04/16 22Z,   0.00,   3.56,  99.90,   3.48,  -0.08,
04/16 23Z,   0.00,   4.12,  99.90,   4.04,  -0.08,  (max)
04/17 00Z,   0.00,   4.12,  99.90,   4.04,  -0.08,
04/17 01Z,  -0.10,   3.64,  99.90,   3.46,  -0.08,
04/17 02Z,  -0.10,   2.78,  99.90,   2.60,  -0.08,
04/17 03Z,  -0.10,   1.68,  99.90,   1.50,  -0.08,
04/17 04Z,  -0.10,   0.57,  99.90,   0.39,  -0.08,
04/17 05Z,  -0.10,  -0.20,  99.90,  -0.38,  -0.08,
04/17 06Z,  -0.10,  -0.44,  99.90,  -0.62,  -0.08,  (min)
04/17 07Z,  -0.10,  -0.16,  99.90,  -0.34,  -0.08,
04/17 08Z,  -0.10,   0.53,  99.90,   0.35,  -0.08,
04/17 09Z,   0.00,   1.50,  99.90,   1.42,  -0.08,
04/17 10Z,   0.00,   2.51,  99.90,   2.43,  -0.08,
04/17 11Z,   0.00,   3.23,  99.90,   3.15,  -0.08,
04/17 12Z,   0.00,   3.45,  99.90,   3.37,  -0.08,  (max)
04/17 13Z,   0.00,   3.17,  99.90,   3.09,  -0.08,
04/17 14Z,   0.10,   2.50,  99.90,   2.52,  -0.08,
04/17 15Z,   0.10,   1.57,  99.90,   1.59,  -0.08,
04/17 16Z,   0.10,   0.56,  99.90,   0.58,  -0.08,
04/17 17Z,   0.20,  -0.21,  99.90,  -0.09,  -0.08,
04/17 18Z,   0.20,  -0.45,  99.90,  -0.33,  -0.08,  (min)
04/17 19Z,   0.30,  -0.13,  99.90,   0.09,  -0.08,
04/17 20Z,   0.30,   0.66,  99.90,   0.88,  -0.08,
04/17 21Z,   0.30,   1.76,  99.90,   1.98,  -0.08,
04/17 22Z,   0.30,   2.95,  99.90,   3.17,  -0.08,
04/17 23Z,   0.40,   3.92,  99.90,   4.24,  -0.08,
04/18 00Z,   0.30,   4.38,  99.90,   4.60,  -0.08,  (max)
04/18 01Z,   0.30,   4.24,  99.90,   4.46,  -0.08,
04/18 02Z,   0.30,   3.62,  99.90,   3.84,  -0.08,
04/18 03Z,   0.30,   2.64,  99.90,   2.86,  -0.08,
04/18 04Z,   0.30,   1.45,  99.90,   1.67,  -0.08,
04/18 05Z,   0.30,   0.34,  99.90,   0.56,  -0.08,
04/18 06Z,   0.30,  -0.37,  99.90,  -0.15,  -0.08,
04/18 07Z,   0.30,  -0.51,  99.90,  -0.29,  -0.08,  (min)
04/18 08Z,   0.30,  -0.13,  99.90,   0.09,  -0.08,
04/18 09Z,   0.30,   0.65,  99.90,   0.87,  -0.08,
04/18 10Z,   0.30,   1.67,  99.90,   1.89,  -0.08,
04/18 11Z,   0.30,   2.66,  99.90,   2.88,  -0.08,
04/18 12Z,   0.30,   3.29,  99.90,   3.51,  -0.08,
04/18 13Z,   0.30,   3.40,  99.90,   3.62,  -0.08,  (max)
04/18 14Z,   0.30,   3.02,  99.90,   3.24,  -0.08,
04/18 15Z,   0.40,   2.27,  99.90,   2.59,  -0.08,
04/18 16Z,   0.40,   1.30,  99.90,   1.62,  -0.08,
04/18 17Z,   0.40,   0.31,  99.90,   0.63,  -0.08,
04/18 18Z,   0.40,  -0.35,  99.90,  -0.03,  -0.08,
04/18 19Z,   0.50,  -0.46,  99.90,  -0.04,  -0.08,  (min)
04/18 20Z,   0.50,  -0.00,  99.90,   0.42,  -0.08,
04/18 21Z,   0.50,   0.89,  99.90,   1.31,  -0.08,
04/18 22Z,   0.50,   2.05,  99.90,   2.47,  -0.08,
04/18 23Z,   0.40,   3.25,  99.90,   3.57,  -0.08,
04/19 00Z,   0.40,   4.14,  99.90,   4.46,  -0.08,
04/19 01Z,   0.40,   4.48,  99.90,   4.80,  -0.08,  (max)
04/19 02Z,   0.30,   4.23,  99.90,   4.45,  -0.08,
04/19 03Z,   0.30,   3.51,  99.90,   3.73,  -0.08,
04/19 04Z,   0.30,   2.47,  99.90,   2.69,  -0.08,
04/19 05Z,   0.30,   1.26,  99.90,   1.48,  -0.08,
04/19 06Z,   0.20,   0.19,  99.90,   0.31,  -0.08,