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 : 04/18/2026 06:21:59 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/16 12Z,   0.60,   0.53,   0.35,  99.90,  -0.78,  (min)
04/16 13Z,   0.60,   1.14,   1.33,  99.90,  -0.41,
04/16 14Z,   0.60,   2.86,   3.50,  99.90,   0.04,
04/16 15Z,   0.60,   4.55,   4.97,  99.90,  -0.18,
04/16 16Z,   0.60,   5.69,   6.16,  99.90,  -0.13,
04/16 17Z,   0.60,   6.41,   6.96,  99.90,  -0.05,
04/16 18Z,   0.60,   6.44,   7.02,  99.90,  -0.02,  (max)
04/16 19Z,   0.60,   5.64,   6.02,  99.90,  -0.22,
04/16 20Z,   0.60,   4.50,   4.81,  99.90,  -0.29,
04/16 21Z,   0.60,   3.38,   3.71,  99.90,  -0.27,
04/16 22Z,   0.60,   2.35,   2.63,  99.90,  -0.32,
04/16 23Z,   0.70,   1.43,   1.58,  99.90,  -0.55,
04/17 00Z,   0.70,   0.76,   0.72,  99.90,  -0.74,  (min)
04/17 01Z,   0.70,   0.99,   1.54,  99.90,  -0.15,
04/17 02Z,   0.70,   2.54,   3.73,  99.90,   0.49,
04/17 03Z,   0.70,   4.54,   5.26,  99.90,   0.02,
04/17 04Z,   0.70,   5.99,   6.50,  99.90,  -0.19,
04/17 05Z,   0.80,   6.88,   7.41,  99.90,  -0.27,
04/17 06Z,   0.80,   7.19,   7.73,  99.90,  -0.26,  (max)
04/17 07Z,   0.80,   6.62,   6.87,  99.90,  -0.55,
04/17 08Z,   0.80,   5.48,   5.60,  99.90,  -0.68,
04/17 09Z,   0.80,   4.28,   4.44,  99.90,  -0.64,
04/17 10Z,   0.80,   3.12,   3.34,  99.90,  -0.58,
04/17 11Z,   0.70,   2.00,   2.21,  99.90,  -0.49,
04/17 12Z,   0.70,   0.96,   1.18,  99.90,  -0.48,
04/17 13Z,   0.70,   0.46,   0.38,  99.90,  -0.78,  (min)
04/17 14Z,   0.60,   1.27,   1.41,  99.90,  -0.46,
04/17 15Z,   0.60,   3.09,   3.57,  99.90,  -0.12,
04/17 16Z,   0.60,   4.74,   4.97,  99.90,  -0.37,
04/17 17Z,   0.60,   5.82,   6.09,  99.90,  -0.33,
04/17 18Z,   0.60,   6.43,   6.84,  99.90,  -0.19,  (max)
04/17 19Z,   0.60,   6.27,   6.65,  99.90,  -0.22,
04/17 20Z,   0.60,   5.35,   5.46,  99.90,  -0.49,
04/17 21Z,   0.60,   4.20,   4.29,  99.90,  -0.51,
04/17 22Z,   0.60,   3.12,   3.20,  99.90,  -0.52,
04/17 23Z,   0.60,   2.13,   2.09,  99.90,  -0.64,
04/18 00Z,   0.60,   1.25,   1.03,  99.90,  -0.82,
04/18 01Z,   0.60,   0.71,   0.15,  99.90,  -1.16,  (min)
04/18 02Z,   0.70,   1.24,   1.58,  99.90,  -0.36,
04/18 03Z,   0.70,   3.06,   3.75,  99.90,  -0.01,
04/18 04Z,   0.70,   5.09,   5.33,  99.90,  -0.46,
04/18 05Z,   0.70,   6.45,   6.52,  99.90,  -0.63,
04/18 06Z,   0.70,   7.21,   7.43,  99.90,  -0.48,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/18 07Z,   0.70,   7.30,  99.90,   7.53,  -0.47,  (max)
04/18 08Z,   0.70,   6.53,  99.90,   6.78,  -0.45,
04/18 09Z,   0.70,   5.34,  99.90,   5.60,  -0.44,
04/18 10Z,   0.70,   4.16,  99.90,   4.43,  -0.43,
04/18 11Z,   0.70,   3.03,  99.90,   3.31,  -0.42,
04/18 12Z,   0.70,   1.89,  99.90,   2.19,  -0.41,
04/18 13Z,   0.80,   0.84,  99.90,   1.25,  -0.39,
04/18 14Z,   0.80,   0.46,  99.90,   0.88,  -0.38,  (min)
04/18 15Z,   0.80,   1.47,  99.90,   1.90,  -0.37,
04/18 16Z,   0.80,   3.34,  99.90,   3.78,  -0.36,
04/18 17Z,   0.90,   4.89,  99.90,   5.45,  -0.35,
04/18 18Z,   0.90,   5.88,  99.90,   6.44,  -0.33,
04/18 19Z,   0.90,   6.36,  99.90,   6.93,  -0.33,  (max)
04/18 20Z,   0.90,   6.03,  99.90,   6.60,  -0.33,
04/18 21Z,   1.00,   5.04,  99.90,   5.71,  -0.33,
04/18 22Z,   1.00,   3.92,  99.90,   4.59,  -0.33,
04/18 23Z,   1.10,   2.89,  99.90,   3.66,  -0.33,
04/19 00Z,   1.10,   1.94,  99.90,   2.71,  -0.33,
04/19 01Z,   1.10,   1.12,  99.90,   1.89,  -0.33,
04/19 02Z,   1.10,   0.74,  99.90,   1.50,  -0.33,  (min)
04/19 03Z,   1.20,   1.55,  99.90,   2.42,  -0.33,
04/19 04Z,   1.20,   3.56,  99.90,   4.43,  -0.33,
04/19 05Z,   1.20,   5.55,  99.90,   6.41,  -0.33,
04/19 06Z,   1.20,   6.77,  99.90,   7.63,  -0.33,
04/19 07Z,   1.20,   7.37,  99.90,   8.24,  -0.33,  0.07 ft above HAT  (max)
04/19 08Z,   1.30,   7.26,  99.90,   8.23,  -0.33,  0.06 ft above HAT
04/19 09Z,   1.30,   6.37,  99.90,   7.34,  -0.33,
04/19 10Z,   1.30,   5.19,  99.90,   6.15,  -0.33,
04/19 11Z,   1.30,   4.06,  99.90,   5.03,  -0.33,
04/19 12Z,   1.30,   2.95,  99.90,   3.92,  -0.33,
04/19 13Z,   1.30,   1.80,  99.90,   2.77,  -0.33,
04/19 14Z,   1.30,   0.76,  99.90,   1.73,  -0.33,
04/19 15Z,   1.20,   0.53,  99.90,   1.40,  -0.33,  (min)
04/19 16Z,   1.20,   1.70,  99.90,   2.57,  -0.33,
04/19 17Z,   1.10,   3.55,  99.90,   4.32,  -0.33,
04/19 18Z,   1.00,   4.98,  99.90,   5.64,  -0.33,
04/19 19Z,   0.90,   5.86,  99.90,   6.43,  -0.33,
04/19 20Z,   0.80,   6.23,  99.90,   6.69,  -0.33,  (max)
04/19 21Z,   0.70,   5.78,  99.90,   6.15,  -0.33,
04/19 22Z,   0.70,   4.77,  99.90,   5.14,  -0.33,
04/19 23Z,   0.60,   3.71,  99.90,   3.98,  -0.33,
04/20 00Z,   0.50,   2.72,  99.90,   2.89,  -0.33,
04/20 01Z,   0.50,   1.81,  99.90,   1.98,  -0.33,
04/20 02Z,   0.50,   1.04,  99.90,   1.20,  -0.33,
04/20 03Z,   0.60,   0.81,  99.90,   1.08,  -0.33,  (min)
04/20 04Z,   0.60,   1.88,  99.90,   2.14,  -0.33,
04/20 05Z,   0.60,   3.97,  99.90,   4.24,  -0.33,
04/20 06Z,   0.70,   5.83,  99.90,   6.19,  -0.33,
04/20 07Z,   0.70,   6.89,  99.90,   7.26,  -0.33,
04/20 08Z,   0.70,   7.37,  99.90,   7.74,  -0.33,  (max)
04/20 09Z,   0.70,   7.13,  99.90,   7.49,  -0.33,
04/20 10Z,   0.70,   6.18,  99.90,   6.55,  -0.33,
04/20 11Z,   0.70,   5.06,  99.90,   5.42,  -0.33,
04/20 12Z,   0.70,   3.99,  99.90,   4.36,  -0.33,
04/20 13Z,   0.80,   2.90,  99.90,   3.37,  -0.33,
04/20 14Z,   0.80,   1.75,  99.90,   2.22,  -0.33,
04/20 15Z,   0.70,   0.74,  99.90,   1.10,  -0.33,
04/20 16Z,   0.70,   0.65,  99.90,   1.02,  -0.33,  (min)
04/20 17Z,   0.70,   1.94,  99.90,   2.30,  -0.33,
04/20 18Z,   0.60,   3.70,  99.90,   3.96,  -0.33,
04/20 19Z,   0.60,   4.97,  99.90,   5.24,  -0.33,
04/20 20Z,   0.50,   5.78,  99.90,   5.95,  -0.33,
04/20 21Z,   0.40,   6.08,  99.90,   6.14,  -0.33,  (max)
04/20 22Z,   0.40,   5.57,  99.90,   5.64,  -0.33,
04/20 23Z,   0.40,   4.59,  99.90,   4.66,  -0.33,
04/21 00Z,   0.30,   3.58,  99.90,   3.55,  -0.33,
04/21 01Z,   0.30,   2.62,  99.90,   2.59,  -0.33,
04/21 02Z,   0.30,   1.74,  99.90,   1.71,  -0.33,
04/21 03Z,   0.30,   1.00,  99.90,   0.97,  -0.33,
04/21 04Z,   0.30,   0.92,  99.90,   0.89,  -0.33,  (min)
04/21 05Z,   0.30,   2.16,  99.90,   2.12,  -0.33,
04/21 06Z,   0.30,   4.23,  99.90,   4.20,  -0.33,
04/21 07Z,   0.30,   5.90,  99.90,   5.87,  -0.33,
04/21 08Z,   0.30,   6.84,  99.90,   6.80,  -0.33,
04/21 09Z,   0.30,   7.24,  99.90,   7.21,  -0.33,  (max)
04/21 10Z,   0.30,   6.93,  99.90,   6.90,  -0.33,
04/21 11Z,   0.30,   6.01,  99.90,   5.97,  -0.33,
04/21 12Z,   0.40,   4.97,  99.90,   5.03,  -0.33,
04/21 13Z,   0.40,   3.96,  99.90,   4.03,  -0.33,
04/21 14Z,   0.40,   2.89,  99.90,   2.96,  -0.33,
04/21 15Z,   0.40,   1.73,  99.90,   1.79,  -0.33,
04/21 16Z,   0.40,   0.75,  99.90,   0.82,  -0.33,  (min)
04/21 17Z,   0.50,   0.79,  99.90,   0.96,  -0.33,
04/21 18Z,   0.50,   2.12,  99.90,   2.29,  -0.33,
04/21 19Z,   0.50,   3.75,  99.90,   3.92,  -0.33,
04/21 20Z,   0.50,   4.90,  99.90,   5.07,  -0.33,
04/21 21Z,   0.50,   5.69,  99.90,   5.85,  -0.33,
04/21 22Z,   0.50,   5.95,  99.90,   6.12,  -0.33,  (max)
04/21 23Z,   0.60,   5.44,  99.90,   5.71,  -0.33,
04/22 00Z,   0.60,   4.51,  99.90,   4.78,  -0.33,