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 : 07/22/2026 14:21:54 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/20 18Z,   0.80,   2.85,   3.56,  99.90,  -0.09,  (max)
07/20 19Z,   0.80,   2.57,   3.19,  99.90,  -0.18,
07/20 20Z,   0.80,   2.05,   2.60,  99.90,  -0.25,
07/20 21Z,   0.80,   1.48,   1.99,  99.90,  -0.29,
07/20 22Z,   0.80,   0.94,   1.44,  99.90,  -0.30,
07/20 23Z,   0.80,   0.53,   1.04,  99.90,  -0.29,
07/21 00Z,   0.90,   0.28,   0.88,  99.90,  -0.30,  (min)
07/21 01Z,   0.90,   0.30,   1.01,  99.90,  -0.19,
07/21 02Z,   0.90,   0.79,   1.69,  99.90,  -0.00,
07/21 03Z,   0.90,   1.63,   2.68,  99.90,   0.15,
07/21 04Z,   0.90,   2.41,   3.48,  99.90,   0.17,
07/21 05Z,   0.90,   2.93,   3.98,  99.90,   0.15,
07/21 06Z,   1.00,   3.16,   4.12,  99.90,  -0.04,  0.07 ft above HAT  (max)
07/21 07Z,   1.00,   3.05,   3.90,  99.90,  -0.15,
07/21 08Z,   1.00,   2.65,   3.41,  99.90,  -0.24,
07/21 09Z,   1.00,   2.13,   2.80,  99.90,  -0.33,
07/21 10Z,   1.00,   1.60,   2.20,  99.90,  -0.40,
07/21 11Z,   1.00,   1.12,   1.73,  99.90,  -0.39,
07/21 12Z,   1.00,   0.72,   1.39,  99.90,  -0.33,
07/21 13Z,   1.00,   0.47,   1.22,  99.90,  -0.25,  (min)
07/21 14Z,   1.10,   0.57,   1.33,  99.90,  -0.34,
07/21 15Z,   1.10,   1.10,   2.05,  99.90,  -0.15,
07/21 16Z,   1.10,   1.79,   2.90,  99.90,   0.01,
07/21 17Z,   1.10,   2.34,   3.44,  99.90,   0.00,
07/21 18Z,   1.10,   2.67,   3.69,  99.90,  -0.08,  (max)
07/21 19Z,   1.10,   2.70,   3.65,  99.90,  -0.15,
07/21 20Z,   1.10,   2.41,   3.26,  99.90,  -0.25,
07/21 21Z,   1.10,   1.91,   2.83,  99.90,  -0.18,
07/21 22Z,   1.10,   1.35,   2.41,  99.90,  -0.04,
07/21 23Z,   1.10,   0.87,   1.93,  99.90,  -0.04,
07/22 00Z,   1.00,   0.53,   1.43,  99.90,  -0.10,
07/22 01Z,   1.00,   0.36,   1.26,  99.90,  -0.10,  (min)
07/22 02Z,   1.00,   0.47,   1.43,  99.90,  -0.04,
07/22 03Z,   1.00,   1.01,   2.00,  99.90,  -0.01,
07/22 04Z,   1.00,   1.81,   2.69,  99.90,  -0.12,
07/22 05Z,   1.00,   2.50,   3.12,  99.90,  -0.38,
07/22 06Z,   1.00,   2.95,   3.52,  99.90,  -0.43,
07/22 07Z,   1.00,   3.14,   3.61,  99.90,  -0.53,  (max)
07/22 08Z,   1.00,   3.00,   3.46,  99.90,  -0.54,
07/22 09Z,   1.00,   2.60,   3.14,  99.90,  -0.46,
07/22 10Z,   1.00,   2.09,   2.69,  99.90,  -0.40,
07/22 11Z,   1.00,   1.58,   2.15,  99.90,  -0.43,
07/22 12Z,   1.00,   1.13,   1.68,  99.90,  -0.45,
07/22 13Z,   1.00,   0.76,   1.29,  99.90,  -0.47,
07/22 14Z,   1.00,   0.52,   1.05,  99.90,  -0.47,  (min)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/22 15Z,   0.90,   0.64,  99.90,   1.08,  -0.46,
07/22 16Z,   0.90,   1.15,  99.90,   1.61,  -0.44,
07/22 17Z,   0.90,   1.77,  99.90,   2.24,  -0.42,
07/22 18Z,   0.90,   2.26,  99.90,   2.75,  -0.41,
07/22 19Z,   0.80,   2.57,  99.90,   2.98,  -0.39,
07/22 20Z,   0.80,   2.59,  99.90,   3.02,  -0.37,  (max)
07/22 21Z,   0.70,   2.29,  99.90,   2.64,  -0.36,
07/22 22Z,   0.70,   1.80,  99.90,   2.16,  -0.34,
07/22 23Z,   0.70,   1.27,  99.90,   1.65,  -0.32,
07/23 00Z,   0.60,   0.83,  99.90,   1.13,  -0.31,
07/23 01Z,   0.60,   0.56,  99.90,   0.87,  -0.29,
07/23 02Z,   0.60,   0.44,  99.90,   0.77,  -0.27,  (min)
07/23 03Z,   0.60,   0.62,  99.90,   0.95,  -0.27,
07/23 04Z,   0.60,   1.19,  99.90,   1.52,  -0.27,
07/23 05Z,   0.50,   1.94,  99.90,   2.17,  -0.27,
07/23 06Z,   0.50,   2.56,  99.90,   2.79,  -0.27,
07/23 07Z,   0.50,   2.96,  99.90,   3.19,  -0.27,
07/23 08Z,   0.50,   3.11,  99.90,   3.34,  -0.27,  (max)
07/23 09Z,   0.50,   2.94,  99.90,   3.17,  -0.27,
07/23 10Z,   0.40,   2.54,  99.90,   2.67,  -0.27,
07/23 11Z,   0.40,   2.04,  99.90,   2.17,  -0.27,
07/23 12Z,   0.40,   1.55,  99.90,   1.68,  -0.27,
07/23 13Z,   0.40,   1.13,  99.90,   1.25,  -0.27,
07/23 14Z,   0.40,   0.77,  99.90,   0.89,  -0.27,
07/23 15Z,   0.40,   0.55,  99.90,   0.68,  -0.27,  (min)
07/23 16Z,   0.40,   0.69,  99.90,   0.81,  -0.27,
07/23 17Z,   0.30,   1.18,  99.90,   1.21,  -0.27,
07/23 18Z,   0.30,   1.75,  99.90,   1.78,  -0.27,
07/23 19Z,   0.30,   2.22,  99.90,   2.25,  -0.27,
07/23 20Z,   0.30,   2.52,  99.90,   2.55,  -0.27,
07/23 21Z,   0.30,   2.53,  99.90,   2.56,  -0.27,  (max)
07/23 22Z,   0.30,   2.22,  99.90,   2.25,  -0.27,
07/23 23Z,   0.30,   1.73,  99.90,   1.76,  -0.27,
07/24 00Z,   0.30,   1.22,  99.90,   1.25,  -0.27,
07/24 01Z,   0.30,   0.82,  99.90,   0.85,  -0.27,
07/24 02Z,   0.20,   0.59,  99.90,   0.52,  -0.27,
07/24 03Z,   0.20,   0.52,  99.90,   0.45,  -0.27,  (min)
07/24 04Z,   0.20,   0.74,  99.90,   0.66,  -0.27,
07/24 05Z,   0.20,   1.32,  99.90,   1.25,  -0.27,
07/24 06Z,   0.20,   2.03,  99.90,   1.96,  -0.27,
07/24 07Z,   0.20,   2.60,  99.90,   2.52,  -0.27,
07/24 08Z,   0.20,   2.97,  99.90,   2.89,  -0.27,
07/24 09Z,   0.20,   3.08,  99.90,   3.01,  -0.27,  (max)
07/24 10Z,   0.20,   2.89,  99.90,   2.82,  -0.27,
07/24 11Z,   0.20,   2.48,  99.90,   2.40,  -0.27,
07/24 12Z,   0.20,   1.98,  99.90,   1.91,  -0.27,
07/24 13Z,   0.20,   1.51,  99.90,   1.43,  -0.27,
07/24 14Z,   0.30,   1.10,  99.90,   1.12,  -0.27,
07/24 15Z,   0.30,   0.74,  99.90,   0.77,  -0.27,
07/24 16Z,   0.30,   0.54,  99.90,   0.57,  -0.27,  (min)
07/24 17Z,   0.30,   0.71,  99.90,   0.74,  -0.27,
07/24 18Z,   0.30,   1.21,  99.90,   1.24,  -0.27,
07/24 19Z,   0.30,   1.77,  99.90,   1.80,  -0.27,
07/24 20Z,   0.30,   2.23,  99.90,   2.26,  -0.27,
07/24 21Z,   0.30,   2.53,  99.90,   2.56,  -0.27,  (max)
07/24 22Z,   0.30,   2.51,  99.90,   2.54,  -0.27,
07/24 23Z,   0.30,   2.18,  99.90,   2.21,  -0.27,
07/25 00Z,   0.30,   1.68,  99.90,   1.71,  -0.27,
07/25 01Z,   0.30,   1.19,  99.90,   1.22,  -0.27,
07/25 02Z,   0.30,   0.82,  99.90,   0.85,  -0.27,
07/25 03Z,   0.40,   0.61,  99.90,   0.74,  -0.27,
07/25 04Z,   0.40,   0.56,  99.90,   0.69,  -0.27,  (min)
07/25 05Z,   0.40,   0.82,  99.90,   0.94,  -0.27,
07/25 06Z,   0.40,   1.42,  99.90,   1.55,  -0.27,
07/25 07Z,   0.40,   2.11,  99.90,   2.23,  -0.27,
07/25 08Z,   0.40,   2.64,  99.90,   2.77,  -0.27,
07/25 09Z,   0.40,   2.98,  99.90,   3.11,  -0.27,
07/25 10Z,   0.40,   3.06,  99.90,   3.19,  -0.27,  (max)
07/25 11Z,   0.50,   2.83,  99.90,   3.06,  -0.27,
07/25 12Z,   0.50,   2.40,  99.90,   2.63,  -0.27,
07/25 13Z,   0.50,   1.91,  99.90,   2.13,  -0.27,
07/25 14Z,   0.50,   1.44,  99.90,   1.67,  -0.27,
07/25 15Z,   0.50,   1.03,  99.90,   1.26,  -0.27,
07/25 16Z,   0.50,   0.68,  99.90,   0.91,  -0.27,
07/25 17Z,   0.50,   0.51,  99.90,   0.74,  -0.27,  (min)
07/25 18Z,   0.50,   0.74,  99.90,   0.97,  -0.27,
07/25 19Z,   0.50,   1.28,  99.90,   1.50,  -0.27,
07/25 20Z,   0.50,   1.84,  99.90,   2.07,  -0.27,
07/25 21Z,   0.50,   2.31,  99.90,   2.53,  -0.27,
07/25 22Z,   0.50,   2.58,  99.90,   2.81,  -0.27,
07/25 23Z,   0.60,   2.52,  99.90,   2.85,  -0.27,  (max)
07/26 00Z,   0.60,   2.15,  99.90,   2.48,  -0.27,
07/26 01Z,   0.60,   1.64,  99.90,   1.97,  -0.27,
07/26 02Z,   0.60,   1.15,  99.90,   1.48,  -0.27,
07/26 03Z,   0.60,   0.80,  99.90,   1.13,  -0.27,
07/26 04Z,   0.60,   0.60,  99.90,   0.92,  -0.27,
07/26 05Z,   0.60,   0.57,  99.90,   0.89,  -0.27,  (min)
07/26 06Z,   0.60,   0.88,  99.90,   1.21,  -0.27,