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
#Philadelphia, PA : 08/15/2026 03:23:35 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
08/13 12Z,   0.80,  -5.07,  -4.50,  99.90,  -0.23,
08/13 13Z,   0.80,  -6.26,  -5.50,  99.90,  -0.04,
08/13 14Z,   0.80,  -6.12,  -6.10,  99.90,  -0.78,  (min)
08/13 15Z,   0.80,  -4.78,  -4.18,  99.90,  -0.20,
08/13 16Z,   0.70,  -3.23,  -2.35,  99.90,   0.18,
08/13 17Z,   0.70,  -1.80,  -1.07,  99.90,   0.03,
08/13 18Z,   0.70,  -0.65,  -0.21,  99.90,  -0.26,
08/13 19Z,   0.70,  -0.32,   0.23,  99.90,  -0.15,  (max)
08/13 20Z,   0.70,  -0.86,  -0.48,  99.90,  -0.32,
08/13 21Z,   0.70,  -1.74,  -1.74,  99.90,  -0.70,
08/13 22Z,   0.70,  -2.70,  -2.89,  99.90,  -0.89,
08/13 23Z,   0.70,  -3.76,  -3.99,  99.90,  -0.93,
08/14 00Z,   0.70,  -4.97,  -5.10,  99.90,  -0.83,
08/14 01Z,   0.70,  -6.04,  -6.12,  99.90,  -0.78,
08/14 02Z,   0.70,  -6.08,  -6.58,  99.90,  -1.20,  (min)
08/14 03Z,   0.70,  -4.75,  -4.03,  99.90,   0.02,
08/14 04Z,   0.70,  -2.94,  -2.11,  99.90,   0.13,
08/14 05Z,   0.70,  -1.41,  -0.66,  99.90,   0.05,
08/14 06Z,   0.60,  -0.15,   0.40,  99.90,  -0.05,
08/14 07Z,   0.60,   0.47,   1.19,  99.90,   0.12,  (max)
08/14 08Z,   0.60,   0.17,   0.92,  99.90,   0.15,
08/14 09Z,   0.60,  -0.64,  -0.28,  99.90,  -0.24,
08/14 10Z,   0.60,  -1.58,  -1.57,  99.90,  -0.59,
08/14 11Z,   0.60,  -2.65,  -2.72,  99.90,  -0.67,
08/14 12Z,   0.60,  -3.97,  -3.88,  99.90,  -0.51,
08/14 13Z,   0.60,  -5.47,  -5.00,  99.90,  -0.13,
08/14 14Z,   0.60,  -6.41,  -5.98,  99.90,  -0.17,
08/14 15Z,   0.60,  -5.94,  -6.20,  99.90,  -0.86,  (min)
08/14 16Z,   0.60,  -4.42,  -3.65,  99.90,   0.17,
08/14 17Z,   0.60,  -2.84,  -1.98,  99.90,   0.26,
08/14 18Z,   0.60,  -1.43,  -0.75,  99.90,   0.08,
08/14 19Z,   0.60,  -0.38,   0.04,  99.90,  -0.18,
08/14 20Z,   0.60,  -0.22,   0.45,  99.90,   0.07,  (max)
08/14 21Z,   0.60,  -0.87,  -0.30,  99.90,  -0.03,
08/14 22Z,   0.60,  -1.78,  -1.58,  99.90,  -0.40,
08/14 23Z,   0.60,  -2.78,  -2.75,  99.90,  -0.57,
08/15 00Z,   0.60,  -3.88,  -3.86,  99.90,  -0.58,
08/15 01Z,   0.70,  -5.12,  -4.99,  99.90,  -0.57,
08/15 02Z,   0.70,  -6.11,  -5.96,  99.90,  -0.55,
08/15 03Z,   0.70,  -5.93,  -6.07,  99.90,  -0.84,  (min)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
08/15 04Z,   0.70,  -4.46,  99.90,  -4.55,  -0.79,
08/15 05Z,   0.70,  -2.72,  99.90,  -2.77,  -0.74,
08/15 06Z,   0.70,  -1.29,  99.90,  -1.28,  -0.69,
08/15 07Z,   0.70,  -0.14,  99.90,  -0.09,  -0.64,
08/15 08Z,   0.70,   0.31,  99.90,   0.41,  -0.59,  (max)
08/15 09Z,   0.70,  -0.15,  99.90,   0.01,  -0.54,
08/15 10Z,   0.70,  -1.03,  99.90,  -0.83,  -0.49,
08/15 11Z,   0.70,  -2.03,  99.90,  -1.77,  -0.44,
08/15 12Z,   0.70,  -3.14,  99.90,  -2.84,  -0.39,
08/15 13Z,   0.70,  -4.46,  99.90,  -4.10,  -0.34,
08/15 14Z,   0.60,  -5.82,  99.90,  -5.52,  -0.29,
08/15 15Z,   0.60,  -6.43,  99.90,  -6.08,  -0.25,  (min)
08/15 16Z,   0.60,  -5.60,  99.90,  -5.24,  -0.25,
08/15 17Z,   0.60,  -3.95,  99.90,  -3.60,  -0.25,
08/15 18Z,   0.60,  -2.41,  99.90,  -2.06,  -0.25,
08/15 19Z,   0.60,  -1.07,  99.90,  -0.72,  -0.25,
08/15 20Z,   0.60,  -0.18,  99.90,   0.18,  -0.25,  (max)
08/15 21Z,   0.60,  -0.20,  99.90,   0.15,  -0.25,
08/15 22Z,   0.60,  -0.94,  99.90,  -0.59,  -0.25,
08/15 23Z,   0.60,  -1.90,  99.90,  -1.54,  -0.25,
08/16 00Z,   0.60,  -2.93,  99.90,  -2.58,  -0.25,
08/16 01Z,   0.70,  -4.07,  99.90,  -3.61,  -0.25,
08/16 02Z,   0.70,  -5.29,  99.90,  -4.83,  -0.25,
08/16 03Z,   0.70,  -6.12,  99.90,  -5.66,  -0.25,  (min)
08/16 04Z,   0.70,  -5.69,  99.90,  -5.24,  -0.25,
08/16 05Z,   0.70,  -4.14,  99.90,  -3.69,  -0.25,
08/16 06Z,   0.70,  -2.52,  99.90,  -2.07,  -0.25,
08/16 07Z,   0.80,  -1.22,  99.90,  -0.66,  -0.25,
08/16 08Z,   0.80,  -0.21,  99.90,   0.35,  -0.25,
08/16 09Z,   0.80,   0.05,  99.90,   0.61,  -0.25,  (max)
08/16 10Z,   0.80,  -0.54,  99.90,   0.01,  -0.25,
08/16 11Z,   0.80,  -1.50,  99.90,  -0.95,  -0.25,
08/16 12Z,   0.80,  -2.55,  99.90,  -1.99,  -0.25,
08/16 13Z,   0.80,  -3.68,  99.90,  -3.13,  -0.25,
08/16 14Z,   0.70,  -4.93,  99.90,  -4.48,  -0.25,
08/16 15Z,   0.70,  -6.08,  99.90,  -5.63,  -0.25,
08/16 16Z,   0.70,  -6.30,  99.90,  -5.84,  -0.25,  (min)
08/16 17Z,   0.70,  -5.14,  99.90,  -4.68,  -0.25,
08/16 18Z,   0.70,  -3.45,  99.90,  -2.99,  -0.25,
08/16 19Z,   0.80,  -1.99,  99.90,  -1.44,  -0.25,
08/16 20Z,   0.80,  -0.76,  99.90,  -0.21,  -0.25,
08/16 21Z,   0.80,  -0.05,  99.90,   0.51,  -0.25,  (max)
08/16 22Z,   0.80,  -0.26,  99.90,   0.29,  -0.25,
08/16 23Z,   0.90,  -1.09,  99.90,  -0.44,  -0.25,
08/17 00Z,   0.90,  -2.09,  99.90,  -1.44,  -0.25,
08/17 01Z,   0.90,  -3.15,  99.90,  -2.50,  -0.25,
08/17 02Z,   0.90,  -4.29,  99.90,  -3.63,  -0.25,
08/17 03Z,   0.90,  -5.44,  99.90,  -4.78,  -0.25,
08/17 04Z,   1.00,  -6.06,  99.90,  -5.31,  -0.25,  (min)
08/17 05Z,   1.00,  -5.41,  99.90,  -4.65,  -0.25,
08/17 06Z,   1.00,  -3.84,  99.90,  -3.09,  -0.25,
08/17 07Z,   1.00,  -2.38,  99.90,  -1.63,  -0.25,
08/17 08Z,   1.00,  -1.21,  99.90,  -0.45,  -0.25,
08/17 09Z,   1.00,  -0.34,  99.90,   0.42,  -0.25,
08/17 10Z,   1.00,  -0.26,  99.90,   0.50,  -0.25,  (max)
08/17 11Z,   0.90,  -0.97,  99.90,  -0.32,  -0.25,
08/17 12Z,   0.90,  -2.00,  99.90,  -1.34,  -0.25,
08/17 13Z,   0.90,  -3.08,  99.90,  -2.43,  -0.25,
08/17 14Z,   0.80,  -4.20,  99.90,  -3.64,  -0.25,
08/17 15Z,   0.80,  -5.33,  99.90,  -4.77,  -0.25,
08/17 16Z,   0.80,  -6.20,  99.90,  -5.65,  -0.25,  (min)
08/17 17Z,   0.70,  -6.02,  99.90,  -5.57,  -0.25,
08/17 18Z,   0.70,  -4.62,  99.90,  -4.16,  -0.25,
08/17 19Z,   0.60,  -2.96,  99.90,  -2.60,  -0.25,
08/17 20Z,   0.60,  -1.63,  99.90,  -1.27,  -0.25,
08/17 21Z,   0.60,  -0.53,  99.90,  -0.18,  -0.25,
08/17 22Z,   0.50,  -0.00,  99.90,   0.25,  -0.25,  (max)
08/17 23Z,   0.50,  -0.38,  99.90,  -0.12,  -0.25,
08/18 00Z,   0.50,  -1.28,  99.90,  -1.03,  -0.25,
08/18 01Z,   0.50,  -2.32,  99.90,  -2.07,  -0.25,
08/18 02Z,   0.50,  -3.40,  99.90,  -3.14,  -0.25,
08/18 03Z,   0.50,  -4.50,  99.90,  -4.24,  -0.25,
08/18 04Z,   0.50,  -5.55,  99.90,  -5.29,  -0.25,
08/18 05Z,   0.50,  -5.96,  99.90,  -5.70,  -0.25,  (min)
08/18 06Z,   0.50,  -5.12,  99.90,  -4.86,  -0.25,
08/18 07Z,   0.50,  -3.60,  99.90,  -3.35,  -0.25,
08/18 08Z,   0.50,  -2.32,  99.90,  -2.06,  -0.25,
08/18 09Z,   0.50,  -1.26,  99.90,  -1.01,  -0.25,
08/18 10Z,   0.50,  -0.51,  99.90,  -0.26,  -0.25,
08/18 11Z,   0.60,  -0.58,  99.90,  -0.23,  -0.25,  (max)
08/18 12Z,   0.60,  -1.39,  99.90,  -1.04,  -0.25,
08/18 13Z,   0.60,  -2.46,  99.90,  -2.11,  -0.25,
08/18 14Z,   0.60,  -3.57,  99.90,  -3.21,  -0.25,
08/18 15Z,   0.60,  -4.62,  99.90,  -4.27,  -0.25,
08/18 16Z,   0.60,  -5.60,  99.90,  -5.25,  -0.25,
08/18 17Z,   0.60,  -6.19,  99.90,  -5.83,  -0.25,  (min)
08/18 18Z,   0.60,  -5.66,  99.90,  -5.30,  -0.25,
08/18 19Z,  99.90,  -4.11,  99.90,  99.90,  -0.25,
08/18 20Z,  99.90,  -2.55,  99.90,  99.90,  -0.25,
08/18 21Z,  99.90,  -1.36,  99.90,  99.90,  -0.25,
08/18 22Z,  99.90,  -0.38,  99.90,  99.90,  -0.25,
08/18 23Z,  99.90,  -0.02,  99.90,  99.90,  -0.25,
08/19 00Z,  99.90,  -0.53,  99.90,  99.90,  -0.25,