ETSS stn

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.

	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
#Washington, DC : 04/30/2025 14:20:51 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/28 18Z,   0.20,   0.87,   0.50,  99.90,  -0.57,
04/28 19Z,   0.20,   0.37,   0.04,  99.90,  -0.53,
04/28 20Z,   0.20,   0.03,  -0.23,  99.90,  -0.46,  (min)
04/28 21Z,   0.20,   0.08,  -0.13,  99.90,  -0.41,
04/28 22Z,   0.20,   0.71,   0.71,  99.90,  -0.20,
04/28 23Z,   0.20,   1.70,   1.87,  99.90,  -0.03,
04/29 00Z,   0.30,   2.55,   2.71,  99.90,  -0.14,
04/29 01Z,   0.30,   3.01,   3.18,  99.90,  -0.13,
04/29 02Z,   0.30,   3.03,   3.24,  99.90,  -0.09,  (max)
04/29 03Z,   0.40,   2.62,   2.80,  99.90,  -0.22,
04/29 04Z,   0.40,   2.00,   2.12,  99.90,  -0.28,
04/29 05Z,   0.40,   1.36,   1.46,  99.90,  -0.30,
04/29 06Z,   0.50,   0.81,   0.88,  99.90,  -0.43,
04/29 07Z,   0.50,   0.41,   0.43,  99.90,  -0.48,
04/29 08Z,   0.50,   0.20,   0.12,  99.90,  -0.58,  (min)
04/29 09Z,   0.50,   0.31,   0.29,  99.90,  -0.52,
04/29 10Z,   0.50,   0.95,   1.27,  99.90,  -0.18,
04/29 11Z,   0.50,   2.02,   2.42,  99.90,  -0.10,
04/29 12Z,   0.60,   3.05,   3.25,  99.90,  -0.40,
04/29 13Z,   0.60,   3.65,   3.72,  99.90,  -0.53,
04/29 14Z,   0.60,   3.75,   3.85,  99.90,  -0.50,  (max)
04/29 15Z,   0.70,   3.39,   3.53,  99.90,  -0.56,
04/29 16Z,   0.70,   2.74,   2.87,  99.90,  -0.57,
04/29 17Z,   0.70,   2.04,   2.13,  99.90,  -0.61,
04/29 18Z,   0.70,   1.39,   1.44,  99.90,  -0.65,
04/29 19Z,   0.70,   0.82,   0.88,  99.90,  -0.64,
04/29 20Z,   0.80,   0.33,   0.49,  99.90,  -0.64,
04/29 21Z,   0.80,   0.02,   0.31,  99.90,  -0.51,  (min)
04/29 22Z,   0.80,   0.13,   0.48,  99.90,  -0.45,
04/29 23Z,   0.80,   0.83,   1.34,  99.90,  -0.29,
04/30 00Z,   0.80,   1.82,   2.42,  99.90,  -0.20,
04/30 01Z,   0.80,   2.61,   3.19,  99.90,  -0.22,
04/30 02Z,   0.80,   3.01,   3.55,  99.90,  -0.26,  (max)
04/30 03Z,   0.80,   2.96,   3.48,  99.90,  -0.28,
04/30 04Z,   0.80,   2.53,   2.97,  99.90,  -0.36,
04/30 05Z,   0.80,   1.92,   2.27,  99.90,  -0.45,
04/30 06Z,   0.80,   1.31,   1.60,  99.90,  -0.51,
04/30 07Z,   0.80,   0.79,   1.01,  99.90,  -0.58,
04/30 08Z,   0.80,   0.42,   0.58,  99.90,  -0.64,
04/30 09Z,   0.70,   0.24,   0.26,  99.90,  -0.68,  (min)
04/30 10Z,   0.70,   0.40,   0.36,  99.90,  -0.74,
04/30 11Z,   0.70,   1.11,   1.36,  99.90,  -0.45,
04/30 12Z,   0.70,   2.18,   2.50,  99.90,  -0.38,
04/30 13Z,   0.70,   3.12,   3.29,  99.90,  -0.53,
04/30 14Z,   0.70,   3.61,   3.66,  99.90,  -0.65,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/30 15Z,   0.70,   3.63,  99.90,   3.68,  -0.65,  (max)
04/30 16Z,   0.70,   3.23,  99.90,   3.29,  -0.64,
04/30 17Z,   0.60,   2.60,  99.90,   2.56,  -0.64,
04/30 18Z,   0.60,   1.95,  99.90,   1.91,  -0.64,
04/30 19Z,   0.60,   1.34,  99.90,   1.31,  -0.63,
04/30 20Z,   0.60,   0.80,  99.90,   0.77,  -0.63,
04/30 21Z,   0.60,   0.34,  99.90,   0.31,  -0.63,
04/30 22Z,   0.60,   0.06,  99.90,   0.04,  -0.62,  (min)
04/30 23Z,   0.50,   0.25,  99.90,   0.13,  -0.62,
05/01 00Z,   0.50,   0.99,  99.90,   0.87,  -0.62,
05/01 01Z,   0.50,   1.93,  99.90,   1.81,  -0.62,
05/01 02Z,   0.50,   2.64,  99.90,   2.53,  -0.61,
05/01 03Z,   0.50,   2.97,  99.90,   2.86,  -0.61,  (max)
05/01 04Z,   0.50,   2.89,  99.90,   2.78,  -0.61,
05/01 05Z,   0.50,   2.46,  99.90,   2.34,  -0.61,
05/01 06Z,   0.50,   1.87,  99.90,   1.76,  -0.61,
05/01 07Z,   0.50,   1.30,  99.90,   1.19,  -0.61,
05/01 08Z,   0.50,   0.82,  99.90,   0.70,  -0.61,
05/01 09Z,   0.40,   0.47,  99.90,   0.26,  -0.61,
05/01 10Z,   0.40,   0.31,  99.90,   0.10,  -0.61,  (min)
05/01 11Z,   0.40,   0.51,  99.90,   0.30,  -0.61,
05/01 12Z,   0.40,   1.24,  99.90,   1.03,  -0.61,
05/01 13Z,   0.40,   2.26,  99.90,   2.04,  -0.61,
05/01 14Z,   0.40,   3.08,  99.90,   2.87,  -0.61,
05/01 15Z,   0.40,   3.48,  99.90,   3.26,  -0.61,  (max)
05/01 16Z,   0.40,   3.45,  99.90,   3.23,  -0.61,
05/01 17Z,   0.40,   3.05,  99.90,   2.84,  -0.61,
05/01 18Z,   0.40,   2.47,  99.90,   2.26,  -0.61,
05/01 19Z,   0.40,   1.88,  99.90,   1.66,  -0.61,
05/01 20Z,   0.40,   1.32,  99.90,   1.11,  -0.61,
05/01 21Z,   0.40,   0.82,  99.90,   0.60,  -0.61,
05/01 22Z,   0.40,   0.38,  99.90,   0.17,  -0.61,
05/01 23Z,   0.40,   0.15,  99.90,  -0.06,  -0.61,  (min)
05/02 00Z,   0.40,   0.40,  99.90,   0.18,  -0.61,
05/02 01Z,   0.40,   1.15,  99.90,   0.93,  -0.61,
05/02 02Z,   0.50,   2.02,  99.90,   1.91,  -0.61,
05/02 03Z,   0.50,   2.65,  99.90,   2.54,  -0.61,
05/02 04Z,   0.50,   2.93,  99.90,   2.81,  -0.61,  (max)
05/02 05Z,   0.50,   2.82,  99.90,   2.71,  -0.61,
05/02 06Z,   0.50,   2.41,  99.90,   2.30,  -0.61,
05/02 07Z,   0.50,   1.87,  99.90,   1.75,  -0.61,
05/02 08Z,   0.50,   1.33,  99.90,   1.21,  -0.61,
05/02 09Z,   0.50,   0.87,  99.90,   0.75,  -0.61,
05/02 10Z,   0.60,   0.53,  99.90,   0.52,  -0.61,
05/02 11Z,   0.60,   0.39,  99.90,   0.38,  -0.61,  (min)
05/02 12Z,   0.60,   0.61,  99.90,   0.60,  -0.61,
05/02 13Z,   0.60,   1.33,  99.90,   1.32,  -0.61,
05/02 14Z,   0.60,   2.26,  99.90,   2.25,  -0.61,
05/02 15Z,   0.60,   2.97,  99.90,   2.96,  -0.61,
05/02 16Z,   0.60,   3.30,  99.90,   3.28,  -0.61,
05/02 17Z,   0.70,   3.25,  99.90,   3.34,  -0.61,  (max)
05/02 18Z,   0.70,   2.89,  99.90,   2.98,  -0.61,
05/02 19Z,   0.70,   2.37,  99.90,   2.46,  -0.61,
05/02 20Z,   0.70,   1.84,  99.90,   1.92,  -0.61,
05/02 21Z,   0.70,   1.32,  99.90,   1.41,  -0.61,
05/02 22Z,   0.70,   0.85,  99.90,   0.94,  -0.61,
05/02 23Z,   0.70,   0.45,  99.90,   0.54,  -0.61,
05/03 00Z,   0.70,   0.26,  99.90,   0.35,  -0.61,  (min)
05/03 01Z,   0.60,   0.55,  99.90,   0.54,  -0.61,
05/03 02Z,   0.60,   1.28,  99.90,   1.27,  -0.61,
05/03 03Z,   0.60,   2.08,  99.90,   2.06,  -0.61,
05/03 04Z,   0.60,   2.63,  99.90,   2.62,  -0.61,
05/03 05Z,   0.60,   2.88,  99.90,   2.87,  -0.61,
05/03 06Z,   0.70,   2.78,  99.90,   2.87,  -0.61,  (max)
05/03 07Z,   0.70,   2.39,  99.90,   2.48,  -0.61,
05/03 08Z,   0.70,   1.89,  99.90,   1.97,  -0.61,
05/03 09Z,   0.70,   1.37,  99.90,   1.46,  -0.61,
05/03 10Z,   0.70,   0.93,  99.90,   1.02,  -0.61,
05/03 11Z,   0.70,   0.60,  99.90,   0.69,  -0.61,
05/03 12Z,   0.70,   0.46,  99.90,   0.55,  -0.61,  (min)
05/03 13Z,   0.70,   0.68,  99.90,   0.77,  -0.61,
05/03 14Z,   0.70,   1.37,  99.90,   1.45,  -0.61,
05/03 15Z,   0.80,   2.20,  99.90,   2.39,  -0.61,
05/03 16Z,   0.80,   2.81,  99.90,   3.00,  -0.61,
05/03 17Z,   0.80,   3.11,  99.90,   3.30,  -0.61,  (max)
05/03 18Z,   0.80,   3.08,  99.90,   3.27,  -0.61,
05/03 19Z,   0.80,   2.77,  99.90,   2.96,  -0.61,
05/03 20Z,   0.70,   2.31,  99.90,   2.40,  -0.61,
05/03 21Z,   0.70,   1.82,  99.90,   1.91,  -0.61,
05/03 22Z,   0.70,   1.34,  99.90,   1.42,  -0.61,
05/03 23Z,   0.70,   0.89,  99.90,   0.98,  -0.61,
05/04 00Z,   0.70,   0.51,  99.90,   0.60,  -0.61,
05/04 01Z,   0.60,   0.36,  99.90,   0.35,  -0.61,  (min)
05/04 02Z,   0.60,   0.68,  99.90,   0.67,  -0.61,
05/04 03Z,   0.60,   1.39,  99.90,   1.37,  -0.61,
05/04 04Z,   0.60,   2.11,  99.90,   2.09,  -0.61,
05/04 05Z,   0.50,   2.62,  99.90,   2.51,  -0.61,
05/04 06Z,   0.50,   2.86,  99.90,   2.75,  -0.61,