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
#Port Townsend, WA : 11/09/2025 22:21:01 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
11/08 06Z,   0.10,  -2.49,  -2.16,  99.90,   0.23,
11/08 07Z,   0.10,  -3.22,  -2.73,  99.90,   0.39,  (min)
11/08 08Z,   0.00,  -2.68,  -2.14,  99.90,   0.54,
11/08 09Z,   0.10,  -1.23,  -0.75,  99.90,   0.38,
11/08 10Z,   0.10,   0.69,   0.76,  99.90,  -0.03,
11/08 11Z,   0.00,   2.86,   2.88,  99.90,   0.02,
11/08 12Z,   0.00,   5.11,   5.07,  99.90,  -0.04,
11/08 13Z,   0.10,   7.18,   7.28,  99.90,   0.00,
11/08 14Z,   0.10,   8.71,   8.54,  99.90,  -0.27,
11/08 15Z,   0.00,   9.48,   9.37,  99.90,  -0.11,
11/08 16Z,   0.00,   9.47,   9.55,  99.90,   0.08,  (max)
11/08 17Z,   0.00,   8.88,   9.01,  99.90,   0.13,
11/08 18Z,   0.10,   8.08,   8.35,  99.90,   0.17,
11/08 19Z,   0.00,   7.50,   7.68,  99.90,   0.18,
11/08 20Z,   0.00,   7.40,   7.56,  99.90,   0.16,  (min)
11/08 21Z,   0.10,   7.69,   7.83,  99.90,   0.04,
11/08 22Z,   0.10,   8.09,   8.27,  99.90,   0.08,
11/08 23Z,   0.00,   8.44,   8.58,  99.90,   0.14,
11/09 00Z,   0.00,   8.65,   8.82,  99.90,   0.17,
11/09 01Z,   0.10,   8.57,   8.85,  99.90,   0.18,  (max)
11/09 02Z,   0.10,   7.87,   8.19,  99.90,   0.22,
11/09 03Z,   0.00,   6.38,   6.78,  99.90,   0.40,
11/09 04Z,   0.00,   4.17,   4.48,  99.90,   0.31,
11/09 05Z,   0.10,   1.61,   1.80,  99.90,   0.09,
11/09 06Z,   0.00,  -0.76,  -0.46,  99.90,   0.30,
11/09 07Z,   0.00,  -2.37,  -1.94,  99.90,   0.43,
11/09 08Z,   0.00,  -2.83,  -2.37,  99.90,   0.46,  (min)
11/09 09Z,   0.00,  -2.16,  -1.64,  99.90,   0.52,
11/09 10Z,   0.10,  -0.73,  -0.37,  99.90,   0.26,
11/09 11Z,   0.00,   1.10,   1.15,  99.90,   0.05,
11/09 12Z,   0.00,   3.16,   3.25,  99.90,   0.09,
11/09 13Z,   0.00,   5.32,   5.53,  99.90,   0.21,
11/09 14Z,   0.00,   7.28,   7.53,  99.90,   0.25,
11/09 15Z,   0.00,   8.71,   8.78,  99.90,   0.07,
11/09 16Z,   0.00,   9.41,   9.46,  99.90,   0.05,
11/09 17Z,   0.10,   9.41,   9.55,  99.90,   0.04,  (max)
11/09 18Z,   0.10,   8.87,   9.22,  99.90,   0.25,
11/09 19Z,   0.00,   8.15,   8.35,  99.90,   0.20,
11/09 20Z,   0.00,   7.60,   7.85,  99.90,   0.25,
11/09 21Z,   0.00,   7.45,   7.58,  99.90,   0.13,  (min)
11/09 22Z,   0.00,   7.59,   7.62,  99.90,   0.03,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
11/09 23Z,   0.00,   7.80,  99.90,   7.83,   0.03,
11/10 00Z,   0.00,   7.98,  99.90,   8.02,   0.03,
11/10 01Z,   0.10,   8.09,  99.90,   8.23,   0.03,  (max)
11/10 02Z,   0.10,   7.94,  99.90,   8.07,   0.03,
11/10 03Z,   0.10,   7.22,  99.90,   7.35,   0.03,
11/10 04Z,   0.20,   5.79,  99.90,   6.03,   0.03,
11/10 05Z,   0.20,   3.79,  99.90,   4.02,   0.03,
11/10 06Z,   0.10,   1.54,  99.90,   1.68,   0.03,
11/10 07Z,   0.10,  -0.47,  99.90,  -0.34,   0.03,
11/10 08Z,   0.10,  -1.77,  99.90,  -1.63,   0.03,
11/10 09Z,   0.10,  -2.05,  99.90,  -1.91,   0.03,  (min)
11/10 10Z,   0.10,  -1.38,  99.90,  -1.24,   0.03,
11/10 11Z,   0.00,  -0.08,  99.90,  -0.05,   0.03,
11/10 12Z,   0.00,   1.58,  99.90,   1.61,   0.03,
11/10 13Z,   0.00,   3.48,  99.90,   3.51,   0.03,
11/10 14Z,   0.00,   5.49,  99.90,   5.52,   0.03,
11/10 15Z,   0.00,   7.30,  99.90,   7.34,   0.03,
11/10 16Z,   0.00,   8.61,  99.90,   8.65,   0.03,
11/10 17Z,   0.10,   9.26,  99.90,   9.39,   0.03,  (max)
11/10 18Z,   0.00,   9.26,  99.90,   9.30,   0.03,
11/10 19Z,   0.00,   8.76,  99.90,   8.79,   0.03,
11/10 20Z,   0.00,   8.04,  99.90,   8.08,   0.03,
11/10 21Z,   0.00,   7.46,  99.90,   7.49,   0.03,
11/10 22Z,   0.00,   7.18,  99.90,   7.21,   0.03,
11/10 23Z,   0.00,   7.13,  99.90,   7.16,   0.03,  (min)
11/11 00Z,   0.10,   7.17,  99.90,   7.30,   0.03,
11/11 01Z,   0.10,   7.25,  99.90,   7.38,   0.03,
11/11 02Z,   0.10,   7.33,  99.90,   7.46,   0.03,  (max)
11/11 03Z,   0.10,   7.19,  99.90,   7.32,   0.03,
11/11 04Z,   0.10,   6.56,  99.90,   6.70,   0.03,
11/11 05Z,   0.00,   5.35,  99.90,   5.38,   0.03,
11/11 06Z,   0.00,   3.68,  99.90,   3.71,   0.03,
11/11 07Z,   0.00,   1.84,  99.90,   1.87,   0.03,
11/11 08Z,   0.00,   0.19,  99.90,   0.23,   0.03,
11/11 09Z,   0.00,  -0.85,  99.90,  -0.82,   0.03,
11/11 10Z,   0.00,  -1.05,  99.90,  -1.01,   0.03,  (min)
11/11 11Z,   0.00,  -0.46,  99.90,  -0.43,   0.03,
11/11 12Z,   0.00,   0.66,  99.90,   0.69,   0.03,
11/11 13Z,   0.00,   2.11,  99.90,   2.15,   0.03,
11/11 14Z,   0.00,   3.84,  99.90,   3.88,   0.03,
11/11 15Z,   0.00,   5.68,  99.90,   5.72,   0.03,
11/11 16Z,   0.00,   7.34,  99.90,   7.38,   0.03,
11/11 17Z,   0.00,   8.53,  99.90,   8.56,   0.03,
11/11 18Z,   0.00,   9.12,  99.90,   9.15,   0.03,  (max)
11/11 19Z,   0.00,   9.09,  99.90,   9.13,   0.03,
11/11 20Z,   0.00,   8.56,  99.90,   8.59,   0.03,
11/11 21Z,   0.00,   7.76,  99.90,   7.80,   0.03,
11/11 22Z,   0.00,   7.05,  99.90,   7.08,   0.03,
11/11 23Z,   0.00,   6.59,  99.90,   6.62,   0.03,
11/12 00Z,   0.00,   6.35,  99.90,   6.39,   0.03,
11/12 01Z,   0.00,   6.27,  99.90,   6.30,   0.03,  (min)
11/12 02Z,   0.00,   6.31,  99.90,   6.35,   0.03,
11/12 03Z,   0.10,   6.43,  99.90,   6.56,   0.03,  (max)
11/12 04Z,   0.10,   6.40,  99.90,   6.53,   0.03,
11/12 05Z,   0.10,   5.97,  99.90,   6.11,   0.03,
11/12 06Z,   0.10,   5.08,  99.90,   5.21,   0.03,
11/12 07Z,   0.10,   3.83,  99.90,   3.96,   0.03,
11/12 08Z,   0.10,   2.40,  99.90,   2.54,   0.03,
11/12 09Z,   0.20,   1.09,  99.90,   1.33,   0.03,
11/12 10Z,   0.20,   0.23,  99.90,   0.47,   0.03,
11/12 11Z,   0.20,   0.06,  99.90,   0.29,   0.03,  (min)
11/12 12Z,   0.20,   0.53,  99.90,   0.76,   0.03,
11/12 13Z,   0.20,   1.46,  99.90,   1.69,   0.03,
11/12 14Z,   0.20,   2.74,  99.90,   2.97,   0.03,
11/12 15Z,   0.30,   4.31,  99.90,   4.64,   0.03,
11/12 16Z,   0.30,   5.98,  99.90,   6.32,   0.03,
11/12 17Z,   0.30,   7.47,  99.90,   7.81,   0.03,
11/12 18Z,   0.40,   8.53,  99.90,   8.96,   0.03,
11/12 19Z,   0.40,   9.01,  99.90,   9.45,   0.03,  (max)
11/12 20Z,   0.40,   8.89,  99.90,   9.33,   0.03,
11/12 21Z,   0.40,   8.23,  99.90,   8.66,   0.03,
11/12 22Z,   0.40,   7.26,  99.90,   7.69,   0.03,
11/12 23Z,   0.50,   6.35,  99.90,   6.88,   0.03,
11/13 00Z,   0.50,   5.70,  99.90,   6.23,   0.03,
11/13 01Z,   0.50,   5.33,  99.90,   5.86,   0.03,
11/13 02Z,   0.50,   5.19,  99.90,   5.72,   0.03,  (min)
11/13 03Z,   0.60,   5.27,  99.90,   5.91,   0.03,
11/13 04Z,   0.60,   5.50,  99.90,   6.14,   0.03,
11/13 05Z,   0.60,   5.66,  99.90,   6.29,   0.03,  (max)
11/13 06Z,   0.60,   5.52,  99.90,   6.15,   0.03,
11/13 07Z,   0.70,   5.02,  99.90,   5.76,   0.03,
11/13 08Z,   0.70,   4.20,  99.90,   4.94,   0.03,
11/13 09Z,   0.80,   3.17,  99.90,   4.00,   0.03,
11/13 10Z,   0.90,   2.12,  99.90,   3.05,   0.03,
11/13 11Z,   1.00,   1.38,  99.90,   2.41,   0.03,
11/13 12Z,   1.10,   1.19,  99.90,   2.32,   0.03,
11/13 13Z,  99.90,   1.55,  99.90,  99.90,   0.03,
11/13 14Z,  99.90,   2.35,  99.90,  99.90,   0.03,
11/13 15Z,  99.90,   3.49,  99.90,  99.90,   0.03,
11/13 16Z,  99.90,   4.91,  99.90,  99.90,   0.03,
11/13 17Z,  99.90,   6.41,  99.90,  99.90,   0.03,
11/13 18Z,  99.90,   7.72,  99.90,  99.90,   0.03,