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
#Cambridge, MD : 08/16/2026 00:23:36 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
08/14 06Z,   0.60,  -1.96,  -1.44,  99.90,  -0.08,
08/14 07Z,   0.60,  -1.42,  -0.78,  99.90,   0.04,
08/14 08Z,   0.60,  -0.89,  -0.24,  99.90,   0.05,
08/14 09Z,   0.60,  -0.53,   0.03,  99.90,  -0.04,
08/14 10Z,   0.60,  -0.42,   0.06,  99.90,  -0.12,  (max)
08/14 11Z,   0.60,  -0.57,  -0.11,  99.90,  -0.14,
08/14 12Z,   0.60,  -0.89,  -0.47,  99.90,  -0.18,
08/14 13Z,   0.60,  -1.31,  -0.95,  99.90,  -0.24,
08/14 14Z,   0.60,  -1.75,  -1.43,  99.90,  -0.28,
08/14 15Z,   0.60,  -2.13,  -1.76,  99.90,  -0.23,
08/14 16Z,   0.60,  -2.39,  -1.98,  99.90,  -0.19,  (min)
08/14 17Z,   0.60,  -2.43,  -1.90,  99.90,  -0.07,
08/14 18Z,   0.60,  -2.22,  -1.53,  99.90,   0.09,
08/14 19Z,   0.60,  -1.79,  -1.00,  99.90,   0.19,
08/14 20Z,   0.60,  -1.29,  -0.51,  99.90,   0.18,
08/14 21Z,   0.60,  -0.87,  -0.17,  99.90,   0.10,
08/14 22Z,   0.60,  -0.67,  -0.05,  99.90,   0.02,  (max)
08/14 23Z,   0.60,  -0.72,  -0.16,  99.90,  -0.04,
08/15 00Z,   0.60,  -0.97,  -0.46,  99.90,  -0.09,
08/15 01Z,   0.60,  -1.34,  -0.94,  99.90,  -0.20,
08/15 02Z,   0.60,  -1.74,  -1.42,  99.90,  -0.28,
08/15 03Z,   0.60,  -2.10,  -1.82,  99.90,  -0.32,
08/15 04Z,   0.50,  -2.35,  -2.05,  99.90,  -0.20,
08/15 05Z,   0.50,  -2.41,  -2.11,  99.90,  -0.20,  (min)
08/15 06Z,   0.50,  -2.23,  -1.95,  99.90,  -0.22,
08/15 07Z,   0.50,  -1.83,  -1.53,  99.90,  -0.20,
08/15 08Z,   0.50,  -1.32,  -1.00,  99.90,  -0.18,
08/15 09Z,   0.50,  -0.84,  -0.50,  99.90,  -0.16,
08/15 10Z,   0.50,  -0.56,  -0.24,  99.90,  -0.18,
08/15 11Z,   0.50,  -0.52,  -0.24,  99.90,  -0.22,  (max)
08/15 12Z,   0.50,  -0.72,  -0.50,  99.90,  -0.28,
08/15 13Z,   0.50,  -1.08,  -0.93,  99.90,  -0.35,
08/15 14Z,   0.50,  -1.50,  -1.39,  99.90,  -0.39,
08/15 15Z,   0.50,  -1.93,  -1.76,  99.90,  -0.33,
08/15 16Z,   0.50,  -2.27,  -2.05,  99.90,  -0.28,
08/15 17Z,   0.50,  -2.46,  -2.18,  99.90,  -0.22,  (min)
08/15 18Z,   0.50,  -2.42,  -2.10,  99.90,  -0.18,
08/15 19Z,   0.50,  -2.14,  -1.70,  99.90,  -0.06,
08/15 20Z,   0.50,  -1.68,  -1.15,  99.90,   0.03,
08/15 21Z,   0.50,  -1.17,  -0.58,  99.90,   0.09,
08/15 22Z,   0.50,  -0.79,  -0.22,  99.90,   0.07,
08/15 23Z,   0.50,  -0.63,  -0.10,  99.90,   0.03,  (max)
08/16 00Z,   0.50,  -0.71,  -0.22,  99.90,  -0.01,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
08/16 01Z,   0.50,  -0.98,  99.90,  -0.49,  -0.02,
08/16 02Z,   0.50,  -1.33,  99.90,  -0.86,  -0.03,
08/16 03Z,   0.50,  -1.71,  99.90,  -1.25,  -0.04,
08/16 04Z,   0.50,  -2.04,  99.90,  -1.59,  -0.05,
08/16 05Z,   0.50,  -2.25,  99.90,  -1.81,  -0.06,  (min)
08/16 06Z,   0.60,  -2.28,  99.90,  -1.75,  -0.07,
08/16 07Z,   0.60,  -2.09,  99.90,  -1.57,  -0.08,
08/16 08Z,   0.60,  -1.70,  99.90,  -1.20,  -0.09,
08/16 09Z,   0.60,  -1.24,  99.90,  -0.74,  -0.10,
08/16 10Z,   0.60,  -0.84,  99.90,  -0.35,  -0.11,
08/16 11Z,   0.60,  -0.63,  99.90,  -0.15,  -0.13,  (max)
08/16 12Z,   0.60,  -0.66,  99.90,  -0.20,  -0.14,
08/16 13Z,   0.60,  -0.90,  99.90,  -0.44,  -0.14,
08/16 14Z,   0.60,  -1.27,  99.90,  -0.81,  -0.14,
08/16 15Z,   0.60,  -1.69,  99.90,  -1.22,  -0.14,
08/16 16Z,   0.60,  -2.07,  99.90,  -1.61,  -0.14,
08/16 17Z,   0.60,  -2.36,  99.90,  -1.90,  -0.14,
08/16 18Z,   0.60,  -2.48,  99.90,  -2.01,  -0.14,  (min)
08/16 19Z,   0.60,  -2.36,  99.90,  -1.90,  -0.14,
08/16 20Z,   0.60,  -2.03,  99.90,  -1.56,  -0.14,
08/16 21Z,   0.70,  -1.55,  99.90,  -0.99,  -0.14,
08/16 22Z,   0.70,  -1.08,  99.90,  -0.52,  -0.14,
08/16 23Z,   0.70,  -0.74,  99.90,  -0.18,  -0.14,
08/17 00Z,   0.70,  -0.63,  99.90,  -0.07,  -0.14,  (max)
08/17 01Z,   0.80,  -0.73,  99.90,  -0.07,  -0.14,
08/17 02Z,   0.80,  -0.99,  99.90,  -0.33,  -0.14,
08/17 03Z,   0.80,  -1.33,  99.90,  -0.66,  -0.14,
08/17 04Z,   0.90,  -1.67,  99.90,  -0.91,  -0.14,
08/17 05Z,   1.00,  -1.96,  99.90,  -1.10,  -0.14,
08/17 06Z,   1.10,  -2.14,  99.90,  -1.18,  -0.14,
08/17 07Z,   1.10,  -2.14,  99.90,  -1.18,  -0.14,  (min)
08/17 08Z,   1.10,  -1.95,  99.90,  -0.99,  -0.14,
08/17 09Z,   1.10,  -1.60,  99.90,  -0.63,  -0.14,
08/17 10Z,   1.10,  -1.19,  99.90,  -0.23,  -0.14,
08/17 11Z,   1.10,  -0.87,  99.90,   0.10,  -0.14,
08/17 12Z,   1.10,  -0.73,  99.90,   0.23,  -0.14,  (max)
08/17 13Z,   1.00,  -0.81,  99.90,   0.05,  -0.14,
08/17 14Z,   1.00,  -1.08,  99.90,  -0.21,  -0.14,
08/17 15Z,   0.90,  -1.45,  99.90,  -0.68,  -0.14,
08/17 16Z,   0.90,  -1.84,  99.90,  -1.07,  -0.14,
08/17 17Z,   0.90,  -2.18,  99.90,  -1.42,  -0.14,
08/17 18Z,   0.80,  -2.41,  99.90,  -1.74,  -0.14,
08/17 19Z,   0.70,  -2.45,  99.90,  -1.89,  -0.14,  (min)
08/17 20Z,   0.70,  -2.28,  99.90,  -1.71,  -0.14,
08/17 21Z,   0.70,  -1.91,  99.90,  -1.35,  -0.14,
08/17 22Z,   0.60,  -1.45,  99.90,  -0.98,  -0.14,
08/17 23Z,   0.60,  -1.01,  99.90,  -0.55,  -0.14,
08/18 00Z,   0.60,  -0.73,  99.90,  -0.27,  -0.14,
08/18 01Z,   0.60,  -0.65,  99.90,  -0.19,  -0.14,  (max)
08/18 02Z,   0.60,  -0.77,  99.90,  -0.30,  -0.14,
08/18 03Z,   0.60,  -1.01,  99.90,  -0.55,  -0.14,
08/18 04Z,   0.50,  -1.31,  99.90,  -0.95,  -0.14,
08/18 05Z,   0.50,  -1.62,  99.90,  -1.26,  -0.14,
08/18 06Z,   0.50,  -1.88,  99.90,  -1.51,  -0.14,
08/18 07Z,   0.50,  -2.03,  99.90,  -1.66,  -0.14,  (min)
08/18 08Z,   0.50,  -2.02,  99.90,  -1.65,  -0.14,
08/18 09Z,   0.50,  -1.83,  99.90,  -1.47,  -0.14,
08/18 10Z,   0.50,  -1.52,  99.90,  -1.16,  -0.14,
08/18 11Z,   0.50,  -1.18,  99.90,  -0.82,  -0.14,
08/18 12Z,   0.50,  -0.93,  99.90,  -0.56,  -0.14,  (max)
08/18 13Z,   0.40,  -0.85,  99.90,  -0.58,  -0.14,
08/18 14Z,   0.40,  -0.96,  99.90,  -0.70,  -0.14,
08/18 15Z,   0.40,  -1.23,  99.90,  -0.97,  -0.14,
08/18 16Z,   0.40,  -1.58,  99.90,  -1.32,  -0.14,
08/18 17Z,   0.30,  -1.95,  99.90,  -1.78,  -0.14,
08/18 18Z,   0.30,  -2.24,  99.90,  -2.08,  -0.14,
08/18 19Z,   0.30,  -2.41,  99.90,  -2.25,  -0.14,  (min)
08/18 20Z,   0.30,  -2.39,  99.90,  -2.23,  -0.14,
08/18 21Z,   0.30,  -2.18,  99.90,  -2.02,  -0.14,
08/18 22Z,   0.30,  -1.81,  99.90,  -1.65,  -0.14,
08/18 23Z,   0.30,  -1.37,  99.90,  -1.21,  -0.14,
08/19 00Z,   0.30,  -0.98,  99.90,  -0.82,  -0.14,
08/19 01Z,   0.30,  -0.74,  99.90,  -0.58,  -0.14,
08/19 02Z,   0.30,  -0.69,  99.90,  -0.53,  -0.14,  (max)
08/19 03Z,   0.30,  -0.80,  99.90,  -0.64,  -0.14,
08/19 04Z,   0.30,  -1.02,  99.90,  -0.86,  -0.14,
08/19 05Z,   0.40,  -1.29,  99.90,  -1.03,  -0.14,
08/19 06Z,   0.40,  -1.57,  99.90,  -1.31,  -0.14,
08/19 07Z,   0.40,  -1.80,  99.90,  -1.53,  -0.14,
08/19 08Z,   0.40,  -1.93,  99.90,  -1.66,  -0.14,  (min)
08/19 09Z,   0.40,  -1.91,  99.90,  -1.65,  -0.14,
08/19 10Z,   0.50,  -1.75,  99.90,  -1.39,  -0.14,
08/19 11Z,   0.50,  -1.48,  99.90,  -1.12,  -0.14,
08/19 12Z,   0.50,  -1.20,  99.90,  -0.83,  -0.14,
08/19 13Z,   0.50,  -0.99,  99.90,  -0.63,  -0.14,
08/19 14Z,   0.50,  -0.95,  99.90,  -0.59,  -0.14,  (max)
08/19 15Z,   0.50,  -1.08,  99.90,  -0.72,  -0.14,
08/19 16Z,   0.50,  -1.34,  99.90,  -0.98,  -0.14,
08/19 17Z,   0.50,  -1.68,  99.90,  -1.32,  -0.14,
08/19 18Z,   0.50,  -2.01,  99.90,  -1.65,  -0.14,