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

  • This website is considered EXPERIMENTAL, is supported on an 8x5 basis, and has no guarantee of availability.
  • The data located HERE are considered OPERATIONAL and are supported on a 24x7 basis.
About
Manual
Disclaimer
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
#Providence, RI : 03/28/2025 11:24:37 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/26 12Z,   0.50,  -1.46,  -1.57,  99.90,  -0.61,
03/26 13Z,   0.50,  -2.57,  -2.08,  99.90,  -0.01,
03/26 14Z,   0.50,  -3.75,  -2.99,  99.90,   0.26,
03/26 15Z,   0.50,  -4.69,  -3.84,  99.90,   0.35,
03/26 16Z,   0.60,  -4.99,  -4.26,  99.90,   0.13,  (min)
03/26 17Z,   0.60,  -4.73,  -4.11,  99.90,   0.02,
03/26 18Z,   0.60,  -4.24,  -3.67,  99.90,  -0.03,
03/26 19Z,   0.60,  -3.53,  -2.83,  99.90,   0.10,
03/26 20Z,   0.70,  -2.44,  -1.88,  99.90,  -0.14,
03/26 21Z,   0.70,  -1.21,  -0.78,  99.90,  -0.27,
03/26 22Z,   0.70,  -0.38,  -0.21,  99.90,  -0.53,
03/26 23Z,   0.70,  -0.32,  -0.02,  99.90,  -0.40,  (max)
03/27 00Z,   0.60,  -1.05,  -0.58,  99.90,  -0.13,
03/27 01Z,   0.60,  -2.25,  -2.09,  99.90,  -0.44,
03/27 02Z,   0.60,  -3.57,  -3.22,  99.90,  -0.25,
03/27 03Z,   0.50,  -4.70,  -4.37,  99.90,  -0.17,
03/27 04Z,   0.50,  -5.22,  -4.78,  99.90,  -0.06,  (min)
03/27 05Z,   0.50,  -5.04,  -4.30,  99.90,   0.24,
03/27 06Z,   0.40,  -4.53,  -4.07,  99.90,   0.06,
03/27 07Z,   0.40,  -3.90,  -3.47,  99.90,   0.03,
03/27 08Z,   0.40,  -2.95,  -2.67,  99.90,  -0.12,
03/27 09Z,   0.30,  -1.66,  -1.77,  99.90,  -0.41,
03/27 10Z,   0.30,  -0.49,  -0.38,  99.90,  -0.19,
03/27 11Z,   0.30,   0.02,  -0.12,  99.90,  -0.44,  (max)
03/27 12Z,   0.40,  -0.36,  -0.49,  99.90,  -0.53,
03/27 13Z,   0.40,  -1.46,  -1.44,  99.90,  -0.38,
03/27 14Z,   0.40,  -2.88,  -2.87,  99.90,  -0.39,
03/27 15Z,   0.40,  -4.28,  -4.17,  99.90,  -0.29,
03/27 16Z,   0.40,  -5.20,  -4.98,  99.90,  -0.18,
03/27 17Z,   0.40,  -5.33,  -5.02,  99.90,  -0.09,  (min)
03/27 18Z,   0.40,  -4.88,  -4.41,  99.90,   0.07,
03/27 19Z,   0.40,  -4.25,  -4.11,  99.90,  -0.26,
03/27 20Z,   0.40,  -3.34,  -3.37,  99.90,  -0.43,
03/27 21Z,   0.40,  -2.02,  -1.88,  99.90,  -0.26,
03/27 22Z,   0.40,  -0.61,  -0.71,  99.90,  -0.50,
03/27 23Z,   0.40,   0.26,   0.07,  99.90,  -0.59,  (max)
03/28 00Z,   0.30,   0.18,  -0.17,  99.90,  -0.65,
03/28 01Z,   0.30,  -0.84,  -0.95,  99.90,  -0.41,
03/28 02Z,   0.30,  -2.36,  -2.19,  99.90,  -0.13,
03/28 03Z,   0.30,  -3.93,  -3.68,  99.90,  -0.05,
03/28 04Z,   0.30,  -5.15,  -4.92,  99.90,  -0.07,
03/28 05Z,   0.30,  -5.59,  -5.42,  99.90,  -0.13,  (min)
03/28 06Z,   0.30,  -5.30,  -4.90,  99.90,   0.10,
03/28 07Z,   0.30,  -4.73,  -4.25,  99.90,   0.18,
03/28 08Z,   0.30,  -4.01,  -3.53,  99.90,   0.18,
03/28 09Z,   0.30,  -2.85,  -2.46,  99.90,   0.09,
03/28 10Z,   0.40,  -1.35,  -1.04,  99.90,  -0.09,
03/28 11Z,   0.30,  -0.09,   0.04,  99.90,  -0.17,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/28 12Z,   0.30,   0.35,  99.90,   0.48,  -0.17,  (max)
03/28 13Z,   0.20,  -0.27,  99.90,  -0.24,  -0.17,
03/28 14Z,   0.20,  -1.68,  99.90,  -1.65,  -0.17,
03/28 15Z,   0.10,  -3.35,  99.90,  -3.42,  -0.17,
03/28 16Z,   0.10,  -4.82,  99.90,  -4.89,  -0.16,
03/28 17Z,   0.00,  -5.62,  99.90,  -5.78,  -0.16,  (min)
03/28 18Z,   0.00,  -5.53,  99.90,  -5.69,  -0.16,
03/28 19Z,   0.00,  -4.91,  99.90,  -5.07,  -0.16,
03/28 20Z,   0.00,  -4.13,  99.90,  -4.29,  -0.16,
03/28 21Z,   0.00,  -3.03,  99.90,  -3.18,  -0.16,
03/28 22Z,   0.00,  -1.50,  99.90,  -1.66,  -0.15,
03/28 23Z,   0.10,  -0.00,  99.90,  -0.05,  -0.15,
03/29 00Z,   0.10,   0.80,  99.90,   0.74,  -0.15,  (max)
03/29 01Z,   0.10,   0.48,  99.90,   0.42,  -0.15,
03/29 02Z,   0.10,  -0.84,  99.90,  -0.89,  -0.15,
03/29 03Z,   0.20,  -2.61,  99.90,  -2.57,  -0.15,
03/29 04Z,   0.20,  -4.32,  99.90,  -4.28,  -0.15,
03/29 05Z,   0.30,  -5.51,  99.90,  -5.36,  -0.15,
03/29 06Z,   0.30,  -5.82,  99.90,  -5.67,  -0.15,  (min)
03/29 07Z,   0.40,  -5.44,  99.90,  -5.19,  -0.15,
03/29 08Z,   0.40,  -4.83,  99.90,  -4.58,  -0.15,
03/29 09Z,   0.40,  -3.99,  99.90,  -3.75,  -0.15,
03/29 10Z,   0.40,  -2.66,  99.90,  -2.41,  -0.15,
03/29 11Z,   0.40,  -1.03,  99.90,  -0.78,  -0.15,
03/29 12Z,   0.40,   0.23,  99.90,   0.48,  -0.15,
03/29 13Z,   0.40,   0.49,  99.90,   0.73,  -0.15,  (max)
03/29 14Z,   0.40,  -0.41,  99.90,  -0.17,  -0.15,
03/29 15Z,   0.30,  -2.06,  99.90,  -1.91,  -0.15,
03/29 16Z,   0.30,  -3.86,  99.90,  -3.71,  -0.15,
03/29 17Z,   0.40,  -5.28,  99.90,  -5.03,  -0.15,
03/29 18Z,   0.40,  -5.87,  99.90,  -5.63,  -0.15,  (min)
03/29 19Z,   0.30,  -5.56,  99.90,  -5.41,  -0.15,
03/29 20Z,   0.30,  -4.80,  99.90,  -4.65,  -0.15,
03/29 21Z,   0.30,  -3.89,  99.90,  -3.75,  -0.15,
03/29 22Z,   0.30,  -2.63,  99.90,  -2.48,  -0.15,
03/29 23Z,   0.30,  -0.99,  99.90,  -0.84,  -0.15,
03/30 00Z,   0.30,   0.49,  99.90,   0.63,  -0.15,
03/30 01Z,   0.30,   1.11,  99.90,   1.25,  -0.15,  (max)
03/30 02Z,   0.30,   0.52,  99.90,   0.67,  -0.15,
03/30 03Z,   0.30,  -1.02,  99.90,  -0.88,  -0.15,
03/30 04Z,   0.40,  -2.93,  99.90,  -2.68,  -0.15,
03/30 05Z,   0.40,  -4.64,  99.90,  -4.40,  -0.15,
03/30 06Z,   0.40,  -5.72,  99.90,  -5.47,  -0.15,
03/30 07Z,   0.50,  -5.88,  99.90,  -5.53,  -0.15,  (min)
03/30 08Z,   0.50,  -5.42,  99.90,  -5.07,  -0.15,
03/30 09Z,   0.60,  -4.78,  99.90,  -4.33,  -0.15,
03/30 10Z,   0.60,  -3.86,  99.90,  -3.42,  -0.15,
03/30 11Z,   0.60,  -2.42,  99.90,  -1.98,  -0.15,
03/30 12Z,   0.70,  -0.77,  99.90,  -0.23,  -0.15,
03/30 13Z,   0.70,   0.36,  99.90,   0.91,  -0.15,
03/30 14Z,   0.70,   0.39,  99.90,   0.94,  -0.15,  (max)
03/30 15Z,   0.70,  -0.73,  99.90,  -0.18,  -0.15,
03/30 16Z,   0.70,  -2.51,  99.90,  -1.96,  -0.15,
03/30 17Z,   0.70,  -4.30,  99.90,  -3.76,  -0.15,
03/30 18Z,   0.70,  -5.59,  99.90,  -5.04,  -0.15,
03/30 19Z,   0.70,  -5.95,  99.90,  -5.40,  -0.15,  (min)
03/30 20Z,   0.70,  -5.42,  99.90,  -4.87,  -0.15,
03/30 21Z,   0.70,  -4.55,  99.90,  -4.01,  -0.15,
03/30 22Z,   0.70,  -3.57,  99.90,  -3.02,  -0.15,
03/30 23Z,   0.70,  -2.24,  99.90,  -1.69,  -0.15,
03/31 00Z,   0.70,  -0.60,  99.90,  -0.06,  -0.15,
03/31 01Z,   0.70,   0.74,  99.90,   1.29,  -0.15,
03/31 02Z,   0.70,   1.14,  99.90,   1.69,  -0.15,  (max)
03/31 03Z,   0.70,   0.35,  99.90,   0.90,  -0.15,
03/31 04Z,   0.70,  -1.31,  99.90,  -0.76,  -0.15,
03/31 05Z,   0.70,  -3.22,  99.90,  -2.67,  -0.15,
03/31 06Z,   0.70,  -4.85,  99.90,  -4.30,  -0.15,
03/31 07Z,   0.70,  -5.75,  99.90,  -5.20,  -0.15,  (min)
03/31 08Z,   0.80,  -5.75,  99.90,  -5.10,  -0.15,
03/31 09Z,   0.80,  -5.23,  99.90,  -4.59,  -0.15,
03/31 10Z,   0.80,  -4.60,  99.90,  -3.95,  -0.15,
03/31 11Z,   0.80,  -3.67,  99.90,  -3.02,  -0.15,
03/31 12Z,   0.80,  -2.23,  99.90,  -1.58,  -0.15,
03/31 13Z,   0.80,  -0.67,  99.90,  -0.02,  -0.15,
03/31 14Z,   0.80,   0.29,  99.90,   0.94,  -0.15,  (max)
03/31 15Z,   0.80,   0.13,  99.90,   0.77,  -0.15,
03/31 16Z,   0.80,  -1.13,  99.90,  -0.48,  -0.15,
03/31 17Z,   0.80,  -2.92,  99.90,  -2.28,  -0.15,
03/31 18Z,   0.80,  -4.63,  99.90,  -3.98,  -0.15,
03/31 19Z,   0.80,  -5.72,  99.90,  -5.07,  -0.15,
03/31 20Z,   0.80,  -5.82,  99.90,  -5.17,  -0.15,  (min)
03/31 21Z,   0.90,  -5.12,  99.90,  -4.37,  -0.15,
03/31 22Z,   0.90,  -4.21,  99.90,  -3.46,  -0.15,
03/31 23Z,   0.90,  -3.24,  99.90,  -2.50,  -0.15,
04/01 00Z,   0.90,  -1.96,  99.90,  -1.21,  -0.15,