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 : 01/18/2026 17:22:29 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/17 00Z,  -0.20,   5.56,   5.10,  99.90,  -0.26,
01/17 01Z,  -0.20,   3.78,   3.42,  99.90,  -0.16,
01/17 02Z,  -0.20,   1.83,   1.44,  99.90,  -0.19,
01/17 03Z,  -0.20,   0.14,  -0.29,  99.90,  -0.23,
01/17 04Z,  -0.20,  -0.84,  -1.26,  99.90,  -0.22,
01/17 05Z,  -0.10,  -0.96,  -1.43,  99.90,  -0.37,  (min)
01/17 06Z,  -0.20,  -0.36,  -0.81,  99.90,  -0.25,
01/17 07Z,  -0.20,   0.73,   0.41,  99.90,  -0.12,
01/17 08Z,  -0.10,   2.22,   1.84,  99.90,  -0.28,
01/17 09Z,  -0.10,   3.99,   3.50,  99.90,  -0.39,
01/17 10Z,  -0.10,   5.81,   5.59,  99.90,  -0.12,
01/17 11Z,  -0.10,   7.41,   7.12,  99.90,  -0.19,
01/17 12Z,  -0.20,   8.57,   8.19,  99.90,  -0.18,
01/17 13Z,  -0.20,   9.15,   8.78,  99.90,  -0.17,
01/17 14Z,  -0.10,   9.10,   8.85,  99.90,  -0.15,  (max)
01/17 15Z,  -0.20,   8.60,   8.57,  99.90,   0.17,
01/17 16Z,  -0.20,   8.02,   7.96,  99.90,   0.14,
01/17 17Z,  -0.10,   7.68,   7.58,  99.90,   0.00,
01/17 18Z,  -0.10,   7.60,   7.53,  99.90,   0.03,  (min)
01/17 19Z,  -0.20,   7.68,   7.65,  99.90,   0.17,
01/17 20Z,  -0.10,   7.83,   7.69,  99.90,  -0.04,
01/17 21Z,  -0.10,   8.01,   7.82,  99.90,  -0.09,  (max)
01/17 22Z,  -0.10,   8.01,   7.76,  99.90,  -0.15,
01/17 23Z,  -0.10,   7.58,   7.33,  99.90,  -0.15,
01/18 00Z,   0.00,   6.55,   6.38,  99.90,  -0.17,
01/18 01Z,   0.00,   4.96,   4.80,  99.90,  -0.16,
01/18 02Z,   0.00,   2.99,   2.87,  99.90,  -0.12,
01/18 03Z,   0.00,   0.99,   0.75,  99.90,  -0.24,
01/18 04Z,   0.00,  -0.55,  -0.78,  99.90,  -0.23,
01/18 05Z,   0.00,  -1.25,  -1.55,  99.90,  -0.30,  (min)
01/18 06Z,   0.00,  -1.03,  -1.41,  99.90,  -0.38,
01/18 07Z,   0.00,  -0.14,  -0.31,  99.90,  -0.17,
01/18 08Z,   0.00,   1.22,   0.97,  99.90,  -0.25,
01/18 09Z,   0.10,   2.92,   2.62,  99.90,  -0.40,
01/18 10Z,   0.10,   4.83,   4.52,  99.90,  -0.41,
01/18 11Z,   0.00,   6.67,   6.42,  99.90,  -0.25,
01/18 12Z,   0.00,   8.12,   7.85,  99.90,  -0.27,
01/18 13Z,   0.00,   8.98,   8.61,  99.90,  -0.37,
01/18 14Z,   0.00,   9.19,   8.93,  99.90,  -0.26,  (max)
01/18 15Z,   0.00,   8.81,   8.73,  99.90,  -0.08,
01/18 16Z,   0.00,   8.14,   8.14,  99.90,  -0.00,
01/18 17Z,   0.00,   7.58,   7.53,  99.90,  -0.05,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/18 18Z,   0.00,   7.35,  99.90,   7.30,  -0.05,  (min)
01/18 19Z,   0.00,   7.39,  99.90,   7.34,  -0.05,
01/18 20Z,   0.00,   7.56,  99.90,   7.51,  -0.05,
01/18 21Z,   0.00,   7.78,  99.90,   7.73,  -0.06,
01/18 22Z,   0.00,   7.98,  99.90,   7.92,  -0.06,  (max)
01/18 23Z,   0.00,   7.92,  99.90,   7.86,  -0.06,
01/19 00Z,   0.00,   7.32,  99.90,   7.26,  -0.06,
01/19 01Z,   0.00,   6.07,  99.90,   6.01,  -0.06,
01/19 02Z,   0.00,   4.26,  99.90,   4.19,  -0.06,
01/19 03Z,   0.00,   2.17,  99.90,   2.10,  -0.06,
01/19 04Z,   0.00,   0.23,  99.90,   0.17,  -0.06,
01/19 05Z,   0.00,  -1.06,  99.90,  -1.12,  -0.06,
01/19 06Z,   0.00,  -1.39,  99.90,  -1.46,  -0.06,  (min)
01/19 07Z,   0.00,  -0.83,  99.90,  -0.89,  -0.06,
01/19 08Z,   0.00,   0.35,  99.90,   0.29,  -0.06,
01/19 09Z,   0.00,   1.94,  99.90,   1.88,  -0.06,
01/19 10Z,   0.00,   3.82,  99.90,   3.76,  -0.06,
01/19 11Z,   0.00,   5.80,  99.90,   5.73,  -0.06,
01/19 12Z,   0.00,   7.53,  99.90,   7.47,  -0.06,
01/19 13Z,   0.00,   8.70,  99.90,   8.64,  -0.06,
01/19 14Z,   0.00,   9.17,  99.90,   9.11,  -0.06,  (max)
01/19 15Z,   0.00,   8.98,  99.90,   8.91,  -0.06,
01/19 16Z,   0.00,   8.32,  99.90,   8.25,  -0.06,
01/19 17Z,   0.00,   7.55,  99.90,   7.49,  -0.06,
01/19 18Z,   0.00,   7.06,  99.90,   7.00,  -0.06,
01/19 19Z,   0.00,   6.97,  99.90,   6.90,  -0.06,  (min)
01/19 20Z,   0.00,   7.13,  99.90,   7.07,  -0.06,
01/19 21Z,   0.00,   7.38,  99.90,   7.32,  -0.06,
01/19 22Z,   0.00,   7.65,  99.90,   7.59,  -0.06,
01/19 23Z,   0.00,   7.85,  99.90,   7.78,  -0.06,  (max)
01/20 00Z,   0.00,   7.70,  99.90,   7.63,  -0.06,
01/20 01Z,   0.00,   6.92,  99.90,   6.86,  -0.06,
01/20 02Z,   0.10,   5.47,  99.90,   5.50,  -0.06,
01/20 03Z,   0.10,   3.51,  99.90,   3.55,  -0.06,
01/20 04Z,   0.00,   1.43,  99.90,   1.37,  -0.06,
01/20 05Z,   0.00,  -0.31,  99.90,  -0.37,  -0.06,
01/20 06Z,   0.10,  -1.24,  99.90,  -1.21,  -0.06,  (min)
01/20 07Z,   0.10,  -1.18,  99.90,  -1.15,  -0.06,
01/20 08Z,   0.00,  -0.28,  99.90,  -0.34,  -0.06,
01/20 09Z,   0.00,   1.15,  99.90,   1.09,  -0.06,
01/20 10Z,   0.10,   2.91,  99.90,   2.95,  -0.06,
01/20 11Z,   0.20,   4.89,  99.90,   5.02,  -0.06,
01/20 12Z,   0.10,   6.82,  99.90,   6.85,  -0.06,
01/20 13Z,   0.00,   8.32,  99.90,   8.25,  -0.06,
01/20 14Z,   0.10,   9.10,  99.90,   9.14,  -0.06,
01/20 15Z,   0.10,   9.12,  99.90,   9.16,  -0.06,  (max)
01/20 16Z,   0.10,   8.53,  99.90,   8.57,  -0.06,
01/20 17Z,   0.00,   7.63,  99.90,   7.57,  -0.06,
01/20 18Z,   0.10,   6.84,  99.90,   6.87,  -0.06,
01/20 19Z,   0.10,   6.45,  99.90,   6.48,  -0.06,  (min)
01/20 20Z,   0.10,   6.49,  99.90,   6.52,  -0.06,
01/20 21Z,   0.00,   6.76,  99.90,   6.69,  -0.06,
01/20 22Z,   0.10,   7.08,  99.90,   7.11,  -0.06,
01/20 23Z,   0.10,   7.40,  99.90,   7.43,  -0.06,
01/21 00Z,   0.10,   7.58,  99.90,   7.61,  -0.06,  (max)
01/21 01Z,   0.00,   7.33,  99.90,   7.27,  -0.06,
01/21 02Z,   0.10,   6.41,  99.90,   6.45,  -0.06,
01/21 03Z,   0.20,   4.83,  99.90,   4.97,  -0.06,
01/21 04Z,   0.10,   2.88,  99.90,   2.91,  -0.06,
01/21 05Z,   0.00,   0.95,  99.90,   0.89,  -0.06,
01/21 06Z,   0.10,  -0.46,  99.90,  -0.43,  -0.06,
01/21 07Z,   0.20,  -0.99,  99.90,  -0.85,  -0.06,  (min)
01/21 08Z,   0.10,  -0.54,  99.90,  -0.50,  -0.06,
01/21 09Z,   0.00,   0.65,  99.90,   0.58,  -0.06,
01/21 10Z,   0.10,   2.25,  99.90,   2.29,  -0.06,
01/21 11Z,   0.20,   4.10,  99.90,   4.24,  -0.06,
01/21 12Z,   0.10,   6.05,  99.90,   6.09,  -0.06,
01/21 13Z,   0.00,   7.80,  99.90,   7.73,  -0.06,
01/21 14Z,   0.10,   8.93,  99.90,   8.96,  -0.06,
01/21 15Z,   0.20,   9.24,  99.90,   9.37,  -0.06,  (max)
01/21 16Z,   0.10,   8.79,  99.90,   8.82,  -0.06,
01/21 17Z,   0.10,   7.84,  99.90,   7.87,  -0.06,
01/21 18Z,   0.10,   6.77,  99.90,   6.80,  -0.06,
01/21 19Z,   0.10,   5.98,  99.90,   6.01,  -0.06,
01/21 20Z,   0.10,   5.70,  99.90,   5.73,  -0.06,  (min)
01/21 21Z,   0.00,   5.86,  99.90,   5.79,  -0.06,
01/21 22Z,   0.10,   6.22,  99.90,   6.25,  -0.06,
01/21 23Z,   0.10,   6.61,  99.90,   6.65,  -0.06,
01/22 00Z,   0.10,   6.98,  99.90,   7.02,  -0.06,
01/22 01Z,   0.10,   7.16,  99.90,   7.20,  -0.06,  (max)
01/22 02Z,   0.20,   6.86,  99.90,   7.00,  -0.06,
01/22 03Z,   0.20,   5.88,  99.90,   6.01,  -0.06,
01/22 04Z,   0.10,   4.32,  99.90,   4.35,  -0.06,
01/22 05Z,   0.00,   2.51,  99.90,   2.45,  -0.06,
01/22 06Z,   0.10,   0.89,  99.90,   0.93,  -0.06,
01/22 07Z,   0.20,  -0.11,  99.90,   0.02,  -0.06,
01/22 08Z,   0.10,  -0.22,  99.90,  -0.19,  -0.06,  (min)
01/22 09Z,   0.10,   0.55,  99.90,   0.59,  -0.06,
01/22 10Z,   0.10,   1.92,  99.90,   1.96,  -0.06,
01/22 11Z,   0.20,   3.59,  99.90,   3.73,  -0.06,
01/22 12Z,   0.20,   5.41,  99.90,   5.55,  -0.06,