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 : 04/19/2026 11:22:49 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/17 12Z,   0.70,  -7.21,  -6.99,  99.90,  -0.48,
04/17 13Z,   0.70,  -7.71,  -7.79,  99.90,  -0.78,  (min)
04/17 14Z,   0.60,  -6.90,  -6.76,  99.90,  -0.46,
04/17 15Z,   0.60,  -5.08,  -4.60,  99.90,  -0.12,
04/17 16Z,   0.60,  -3.43,  -3.20,  99.90,  -0.37,
04/17 17Z,   0.60,  -2.35,  -2.08,  99.90,  -0.33,
04/17 18Z,   0.60,  -1.74,  -1.33,  99.90,  -0.19,  (max)
04/17 19Z,   0.60,  -1.90,  -1.52,  99.90,  -0.22,
04/17 20Z,   0.60,  -2.82,  -2.71,  99.90,  -0.49,
04/17 21Z,   0.60,  -3.97,  -3.88,  99.90,  -0.51,
04/17 22Z,   0.60,  -5.05,  -4.97,  99.90,  -0.52,
04/17 23Z,   0.60,  -6.04,  -6.08,  99.90,  -0.64,
04/18 00Z,   0.60,  -6.92,  -7.14,  99.90,  -0.82,
04/18 01Z,   0.60,  -7.46,  -8.02,  99.90,  -1.16,  (min)
04/18 02Z,   0.70,  -6.93,  -6.59,  99.90,  -0.36,
04/18 03Z,   0.70,  -5.11,  -4.42,  99.90,  -0.01,
04/18 04Z,   0.70,  -3.08,  -2.84,  99.90,  -0.46,
04/18 05Z,   0.70,  -1.72,  -1.65,  99.90,  -0.63,
04/18 06Z,   0.60,  -0.96,  -0.74,  99.90,  -0.38,
04/18 07Z,   0.60,  -0.87,  -0.65,  99.90,  -0.38,  (max)
04/18 08Z,   0.60,  -1.64,  -1.64,  99.90,  -0.60,
04/18 09Z,   0.60,  -2.83,  -2.93,  99.90,  -0.70,
04/18 10Z,   0.60,  -4.01,  -4.07,  99.90,  -0.66,
04/18 11Z,   0.70,  -5.14,  -5.18,  99.90,  -0.74,
04/18 12Z,   0.70,  -6.28,  -6.31,  99.90,  -0.73,
04/18 13Z,   0.70,  -7.33,  -7.31,  99.90,  -0.68,
04/18 14Z,   0.70,  -7.71,  -7.87,  99.90,  -0.86,  (min)
04/18 15Z,   0.70,  -6.70,  -5.66,  99.90,   0.34,
04/18 16Z,   0.70,  -4.83,  -3.83,  99.90,   0.30,
04/18 17Z,   0.80,  -3.28,  -2.46,  99.90,   0.02,
04/18 18Z,   0.80,  -2.29,  -1.52,  99.90,  -0.03,
04/18 19Z,   0.90,  -1.81,  -0.83,  99.90,   0.08,  (max)
04/18 20Z,   0.90,  -2.14,  -1.17,  99.90,   0.07,
04/18 21Z,   0.90,  -3.13,  -2.24,  99.90,  -0.01,
04/18 22Z,   1.00,  -4.25,  -3.36,  99.90,  -0.11,
04/18 23Z,   1.00,  -5.28,  -4.43,  99.90,  -0.15,
04/19 00Z,   1.10,  -6.23,  -5.50,  99.90,  -0.37,
04/19 01Z,   1.10,  -7.05,  -6.52,  99.90,  -0.57,
04/19 02Z,   1.20,  -7.43,  -7.02,  99.90,  -0.79,  (min)
04/19 03Z,   1.20,  -6.62,  -4.81,  99.90,   0.61,
04/19 04Z,   1.20,  -4.61,  -2.94,  99.90,   0.47,
04/19 05Z,   1.20,  -2.62,  -1.58,  99.90,  -0.16,
04/19 06Z,   1.20,  -1.40,  -0.58,  99.90,  -0.38,
04/19 07Z,   1.20,  -0.80,   0.24,  99.90,  -0.16,  (max)
04/19 08Z,   1.20,  -0.91,   0.03,  99.90,  -0.26,
04/19 09Z,   1.20,  -1.80,  -1.16,  99.90,  -0.56,
04/19 10Z,   1.20,  -2.98,  -2.42,  99.90,  -0.64,
04/19 11Z,   1.20,  -4.11,  -3.55,  99.90,  -0.64,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/19 12Z,   1.20,  -5.22,  99.90,  -4.64,  -0.61,
04/19 13Z,   1.20,  -6.37,  99.90,  -5.75,  -0.59,
04/19 14Z,   1.20,  -7.41,  99.90,  -6.77,  -0.56,
04/19 15Z,   1.20,  -7.64,  99.90,  -6.98,  -0.54,  (min)
04/19 16Z,   1.10,  -6.47,  99.90,  -5.88,  -0.51,
04/19 17Z,   1.10,  -4.62,  99.90,  -4.00,  -0.48,
04/19 18Z,   1.00,  -3.19,  99.90,  -2.65,  -0.46,
04/19 19Z,   0.90,  -2.31,  99.90,  -1.84,  -0.43,
04/19 20Z,   0.80,  -1.94,  99.90,  -1.55,  -0.41,  (max)
04/19 21Z,   0.70,  -2.39,  99.90,  -2.07,  -0.38,
04/19 22Z,   0.60,  -3.40,  99.90,  -3.15,  -0.36,
04/19 23Z,   0.60,  -4.46,  99.90,  -4.19,  -0.33,
04/20 00Z,   0.50,  -5.45,  99.90,  -5.28,  -0.33,
04/20 01Z,   0.50,  -6.36,  99.90,  -6.19,  -0.33,
04/20 02Z,   0.50,  -7.13,  99.90,  -6.96,  -0.33,
04/20 03Z,   0.60,  -7.36,  99.90,  -7.08,  -0.33,  (min)
04/20 04Z,   0.60,  -6.29,  99.90,  -6.02,  -0.33,
04/20 05Z,   0.60,  -4.20,  99.90,  -3.93,  -0.33,
04/20 06Z,   0.70,  -2.34,  99.90,  -1.97,  -0.33,
04/20 07Z,   0.70,  -1.28,  99.90,  -0.91,  -0.33,
04/20 08Z,   0.70,  -0.80,  99.90,  -0.43,  -0.33,  (max)
04/20 09Z,   0.70,  -1.04,  99.90,  -0.67,  -0.33,
04/20 10Z,   0.70,  -1.99,  99.90,  -1.62,  -0.33,
04/20 11Z,   0.70,  -3.11,  99.90,  -2.74,  -0.33,
04/20 12Z,   0.70,  -4.18,  99.90,  -3.81,  -0.33,
04/20 13Z,   0.70,  -5.27,  99.90,  -4.90,  -0.33,
04/20 14Z,   0.70,  -6.42,  99.90,  -6.05,  -0.33,
04/20 15Z,   0.70,  -7.43,  99.90,  -7.06,  -0.33,
04/20 16Z,   0.70,  -7.52,  99.90,  -7.15,  -0.33,  (min)
04/20 17Z,   0.70,  -6.23,  99.90,  -5.86,  -0.33,
04/20 18Z,   0.60,  -4.47,  99.90,  -4.20,  -0.33,
04/20 19Z,   0.60,  -3.20,  99.90,  -2.93,  -0.33,
04/20 20Z,   0.50,  -2.39,  99.90,  -2.21,  -0.33,
04/20 21Z,   0.50,  -2.09,  99.90,  -1.92,  -0.33,  (max)
04/20 22Z,   0.40,  -2.60,  99.90,  -2.53,  -0.33,
04/20 23Z,   0.40,  -3.58,  99.90,  -3.51,  -0.33,
04/21 00Z,   0.30,  -4.59,  99.90,  -4.62,  -0.33,
04/21 01Z,   0.30,  -5.55,  99.90,  -5.57,  -0.33,
04/21 02Z,   0.30,  -6.43,  99.90,  -6.46,  -0.33,
04/21 03Z,   0.30,  -7.17,  99.90,  -7.19,  -0.33,
04/21 04Z,   0.30,  -7.25,  99.90,  -7.28,  -0.33,  (min)
04/21 05Z,   0.30,  -6.01,  99.90,  -6.04,  -0.33,
04/21 06Z,   0.30,  -3.94,  99.90,  -3.96,  -0.33,
04/21 07Z,   0.30,  -2.27,  99.90,  -2.29,  -0.33,
04/21 08Z,   0.30,  -1.33,  99.90,  -1.36,  -0.33,
04/21 09Z,   0.30,  -0.93,  99.90,  -0.96,  -0.33,  (max)
04/21 10Z,   0.30,  -1.24,  99.90,  -1.27,  -0.33,
04/21 11Z,   0.40,  -2.16,  99.90,  -2.09,  -0.33,
04/21 12Z,   0.40,  -3.20,  99.90,  -3.13,  -0.33,
04/21 13Z,   0.40,  -4.21,  99.90,  -4.14,  -0.33,
04/21 14Z,   0.40,  -5.28,  99.90,  -5.21,  -0.33,
04/21 15Z,   0.50,  -6.44,  99.90,  -6.27,  -0.33,
04/21 16Z,   0.50,  -7.42,  99.90,  -7.25,  -0.33,  (min)
04/21 17Z,   0.50,  -7.38,  99.90,  -7.21,  -0.33,
04/21 18Z,   0.50,  -6.05,  99.90,  -5.88,  -0.33,
04/21 19Z,   0.50,  -4.42,  99.90,  -4.25,  -0.33,
04/21 20Z,   0.50,  -3.27,  99.90,  -3.10,  -0.33,
04/21 21Z,   0.50,  -2.48,  99.90,  -2.31,  -0.33,
04/21 22Z,   0.50,  -2.22,  99.90,  -2.05,  -0.33,  (max)
04/21 23Z,   0.50,  -2.73,  99.90,  -2.56,  -0.33,
04/22 00Z,   0.60,  -3.66,  99.90,  -3.39,  -0.33,
04/22 01Z,   0.60,  -4.62,  99.90,  -4.35,  -0.33,
04/22 02Z,   0.60,  -5.55,  99.90,  -5.28,  -0.33,
04/22 03Z,   0.60,  -6.44,  99.90,  -6.17,  -0.33,
04/22 04Z,   0.70,  -7.16,  99.90,  -6.79,  -0.33,  (min)
04/22 05Z,   0.70,  -7.14,  99.90,  -6.77,  -0.33,
04/22 06Z,   0.70,  -5.82,  99.90,  -5.45,  -0.33,
04/22 07Z,   0.80,  -3.85,  99.90,  -3.38,  -0.33,
04/22 08Z,   0.80,  -2.38,  99.90,  -1.91,  -0.33,
04/22 09Z,   0.80,  -1.52,  99.90,  -1.05,  -0.33,
04/22 10Z,   0.80,  -1.13,  99.90,  -0.66,  -0.33,  (max)
04/22 11Z,   0.90,  -1.44,  99.90,  -0.87,  -0.33,
04/22 12Z,   0.90,  -2.29,  99.90,  -1.72,  -0.33,
04/22 13Z,   0.90,  -3.24,  99.90,  -2.67,  -0.33,
04/22 14Z,   0.90,  -4.19,  99.90,  -3.62,  -0.33,
04/22 15Z,   0.90,  -5.26,  99.90,  -4.69,  -0.33,
04/22 16Z,   0.80,  -6.45,  99.90,  -5.97,  -0.33,
04/22 17Z,   0.80,  -7.40,  99.90,  -6.93,  -0.33,  (min)
04/22 18Z,   0.80,  -7.26,  99.90,  -6.79,  -0.33,
04/22 19Z,   0.80,  -5.93,  99.90,  -5.46,  -0.33,
04/22 20Z,   0.70,  -4.46,  99.90,  -4.09,  -0.33,
04/22 21Z,   0.70,  -3.38,  99.90,  -3.01,  -0.33,
04/22 22Z,   0.70,  -2.56,  99.90,  -2.19,  -0.33,
04/22 23Z,   0.60,  -2.28,  99.90,  -2.00,  -0.33,  (max)
04/23 00Z,   0.60,  -2.76,  99.90,  -2.49,  -0.33,