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 : 12/16/2025 03:22:20 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
12/14 12Z,   0.30,  -4.92,  -3.72,  99.90,   0.90,  (max)
12/14 13Z,   0.40,  -5.06,  -3.94,  99.90,   0.72,  (min)
12/14 14Z,   0.40,  -4.86,  -3.91,  99.90,   0.55,
12/14 15Z,   0.40,  -4.37,  -3.50,  99.90,   0.47,
12/14 16Z,   0.30,  -3.68,  -2.80,  99.90,   0.58,
12/14 17Z,   0.40,  -2.85,  -2.22,  99.90,   0.23,
12/14 18Z,   0.60,  -2.06,  -1.74,  99.90,  -0.28,
12/14 19Z,   0.60,  -1.56,  -1.41,  99.90,  -0.45,  (max)
12/14 20Z,   0.60,  -1.53,  -1.52,  99.90,  -0.59,
12/14 21Z,   0.60,  -2.04,  -2.04,  99.90,  -0.60,
12/14 22Z,   0.60,  -3.11,  -3.05,  99.90,  -0.54,
12/14 23Z,   0.60,  -4.67,  -4.67,  99.90,  -0.60,
12/15 00Z,   0.70,  -6.42,  -6.32,  99.90,  -0.60,
12/15 01Z,   0.80,  -7.91,  -7.86,  99.90,  -0.75,
12/15 02Z,   0.80,  -8.83,  -8.66,  99.90,  -0.63,
12/15 03Z,   0.80,  -9.14,  -8.89,  99.90,  -0.55,  (min)
12/15 04Z,   0.80,  -8.94,  -8.59,  99.90,  -0.45,
12/15 05Z,   0.80,  -8.31,  -7.72,  99.90,  -0.21,
12/15 06Z,   0.70,  -7.34,  -6.71,  99.90,  -0.07,
12/15 07Z,   0.60,  -6.20,  -5.36,  99.90,   0.24,
12/15 08Z,   0.70,  -5.09,  -4.28,  99.90,   0.11,
12/15 09Z,   0.80,  -4.12,  -3.19,  99.90,   0.13,
12/15 10Z,   0.80,  -3.45,  -2.59,  99.90,   0.06,
12/15 11Z,   0.80,  -3.21,  -2.34,  99.90,   0.07,
12/15 12Z,   0.70,  -3.40,  -2.20,  99.90,   0.50,  (max)
12/15 13Z,   0.80,  -3.74,  -2.41,  99.90,   0.53,
12/15 14Z,   0.90,  -3.92,  -2.54,  99.90,   0.48,
12/15 15Z,   0.80,  -3.80,  -2.56,  99.90,   0.44,  (min)
12/15 16Z,   0.90,  -3.43,  -2.16,  99.90,   0.37,
12/15 17Z,   1.00,  -2.91,  -1.57,  99.90,   0.34,
12/15 18Z,   1.20,  -2.31,  -1.30,  99.90,  -0.19,
12/15 19Z,   1.20,  -1.81,  -0.95,  99.90,  -0.34,
12/15 20Z,   1.20,  -1.64,  -0.89,  99.90,  -0.45,  (max)
12/15 21Z,   1.30,  -1.94,  -1.04,  99.90,  -0.40,
12/15 22Z,   1.40,  -2.79,  -1.84,  99.90,  -0.45,
12/15 23Z,   1.40,  -4.17,  -3.22,  99.90,  -0.45,
12/16 00Z,   1.30,  -5.96,  -4.88,  99.90,  -0.22,
12/16 01Z,   1.30,  -7.79,  -6.94,  99.90,  -0.45,
12/16 02Z,   1.40,  -9.18,  -8.15,  99.90,  -0.37,
12/16 03Z,   1.30,  -9.87,  -8.97,  99.90,  -0.40,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
12/16 04Z,   1.00,  -9.88,  99.90,  -9.25,  -0.37,  (min)
12/16 05Z,   0.90,  -9.37,  99.90,  -8.80,  -0.34,
12/16 06Z,   1.00,  -8.42,  99.90,  -7.72,  -0.30,
12/16 07Z,   0.80,  -7.15,  99.90,  -6.62,  -0.27,
12/16 08Z,   0.60,  -5.74,  99.90,  -5.37,  -0.24,
12/16 09Z,   0.60,  -4.37,  99.90,  -3.98,  -0.21,
12/16 10Z,   0.70,  -3.22,  99.90,  -2.69,  -0.17,
12/16 11Z,   0.70,  -2.45,  99.90,  -1.89,  -0.14,
12/16 12Z,   0.60,  -2.23,  99.90,  -1.74,  -0.11,  (max)
12/16 13Z,   0.50,  -2.48,  99.90,  -2.05,  -0.07,
12/16 14Z,   0.60,  -2.87,  99.90,  -2.31,  -0.04,
12/16 15Z,   0.60,  -3.09,  99.90,  -2.50,  -0.01,
12/16 16Z,   0.50,  -3.03,  99.90,  -2.54,  -0.01,  (min)
12/16 17Z,   0.50,  -2.78,  99.90,  -2.29,  -0.01,
12/16 18Z,   0.60,  -2.41,  99.90,  -1.82,  -0.01,
12/16 19Z,   0.60,  -2.01,  99.90,  -1.42,  -0.01,
12/16 20Z,   0.60,  -1.76,  99.90,  -1.17,  -0.01,  (max)
12/16 21Z,   0.60,  -1.89,  99.90,  -1.29,  -0.01,
12/16 22Z,   0.70,  -2.52,  99.90,  -1.83,  -0.01,
12/16 23Z,   0.80,  -3.69,  99.90,  -2.90,  -0.01,
12/17 00Z,   0.80,  -5.35,  99.90,  -4.56,  -0.01,
12/17 01Z,   0.90,  -7.30,  99.90,  -6.41,  -0.01,
12/17 02Z,   1.10,  -9.09,  99.90,  -7.99,  -0.01,
12/17 03Z,   1.20, -10.24,  99.90,  -9.05,  -0.01,
12/17 04Z,   1.10, -10.59,  99.90,  -9.50,  -0.01,  (min)
12/17 05Z,   1.10, -10.25,  99.90,  -9.15,  -0.01,
12/17 06Z,   1.20,  -9.39,  99.90,  -8.19,  -0.01,
12/17 07Z,   1.30,  -8.13,  99.90,  -6.83,  -0.01,
12/17 08Z,   1.50,  -6.58,  99.90,  -5.09,  -0.01,
12/17 09Z,   1.80,  -4.96,  99.90,  -3.17,  -0.01,
12/17 10Z,   1.60,  -3.47,  99.90,  -1.87,  -0.01,
12/17 11Z,   1.60,  -2.28,  99.90,  -0.69,  -0.01,
12/17 12Z,   1.70,  -1.60,  99.90,   0.09,  -0.01,  (max)
12/17 13Z,   1.60,  -1.53,  99.90,   0.07,  -0.01,
12/17 14Z,   1.70,  -1.90,  99.90,  -0.20,  -0.01,
12/17 15Z,   1.60,  -2.35,  99.90,  -0.75,  -0.01,
12/17 16Z,   1.40,  -2.58,  99.90,  -1.19,  -0.01,
12/17 17Z,   1.30,  -2.56,  99.90,  -1.27,  -0.01,  (min)
12/17 18Z,   1.30,  -2.39,  99.90,  -1.10,  -0.01,
12/17 19Z,   1.20,  -2.14,  99.90,  -0.95,  -0.01,
12/17 20Z,   1.00,  -1.90,  99.90,  -0.91,  -0.01,  (max)
12/17 21Z,   0.90,  -1.88,  99.90,  -0.98,  -0.01,
12/17 22Z,   0.90,  -2.27,  99.90,  -1.38,  -0.01,
12/17 23Z,   0.80,  -3.21,  99.90,  -2.42,  -0.01,
12/18 00Z,   0.70,  -4.68,  99.90,  -3.99,  -0.01,
12/18 01Z,   0.70,  -6.57,  99.90,  -5.88,  -0.01,
12/18 02Z,   0.80,  -8.57,  99.90,  -7.78,  -0.01,
12/18 03Z,   0.70, -10.19,  99.90,  -9.49,  -0.01,
12/18 04Z,   0.50, -11.00,  99.90, -10.51,  -0.01,
12/18 05Z,   0.40, -10.95,  99.90, -10.56,  -0.01,  (min)
12/18 06Z,   0.50, -10.23,  99.90,  -9.74,  -0.01,
12/18 07Z,   0.50,  -9.05,  99.90,  -8.56,  -0.01,
12/18 08Z,   0.50,  -7.52,  99.90,  -7.03,  -0.01,
12/18 09Z,   0.40,  -5.77,  99.90,  -5.38,  -0.01,
12/18 10Z,   0.50,  -4.04,  99.90,  -3.55,  -0.01,
12/18 11Z,   0.50,  -2.56,  99.90,  -2.06,  -0.01,
12/18 12Z,   0.50,  -1.50,  99.90,  -1.01,  -0.01,
12/18 13Z,   0.50,  -1.03,  99.90,  -0.54,  -0.01,  (max)
12/18 14Z,   0.50,  -1.16,  99.90,  -0.67,  -0.01,
12/18 15Z,   0.50,  -1.66,  99.90,  -1.17,  -0.01,
12/18 16Z,   0.60,  -2.13,  99.90,  -1.54,  -0.01,
12/18 17Z,   0.60,  -2.34,  99.90,  -1.75,  -0.01,  (min)
12/18 18Z,   0.80,  -2.32,  99.90,  -1.53,  -0.01,
12/18 19Z,   0.80,  -2.20,  99.90,  -1.41,  -0.01,
12/18 20Z,   0.80,  -2.04,  99.90,  -1.25,  -0.01,
12/18 21Z,   1.00,  -1.93,  99.90,  -0.94,  -0.01,
12/18 22Z,   1.30,  -2.09,  99.90,  -0.80,  -0.01,  (max)
12/18 23Z,   1.50,  -2.75,  99.90,  -1.25,  -0.01,
12/19 00Z,   1.70,  -3.97,  99.90,  -2.28,  -0.01,
12/19 01Z,   1.80,  -5.71,  99.90,  -3.91,  -0.01,
12/19 02Z,   1.80,  -7.74,  99.90,  -5.95,  -0.01,
12/19 03Z,   1.60,  -9.68,  99.90,  -8.08,  -0.01,
12/19 04Z,   1.40, -11.01,  99.90,  -9.62,  -0.01,
12/19 05Z,   1.30, -11.43,  99.90, -10.14,  -0.01,  (min)
12/19 06Z,   1.40, -10.98,  99.90,  -9.58,  -0.01,
12/19 07Z,   1.40,  -9.92,  99.90,  -8.53,  -0.01,
12/19 08Z,   1.20,  -8.47,  99.90,  -7.28,  -0.01,
12/19 09Z,   1.20,  -6.73,  99.90,  -5.54,  -0.01,
12/19 10Z,   1.20,  -4.87,  99.90,  -3.68,  -0.01,
12/19 11Z,   1.20,  -3.15,  99.90,  -1.95,  -0.01,
12/19 12Z,   1.10,  -1.80,  99.90,  -0.70,  -0.01,
12/19 13Z,   0.90,  -0.98,  99.90,  -0.09,  -0.01,
12/19 14Z,   0.90,  -0.78,  99.90,   0.11,  -0.01,  (max)
12/19 15Z,   1.00,  -1.12,  99.90,  -0.13,  -0.01,
12/19 16Z,   0.90,  -1.69,  99.90,  -0.80,  -0.01,
12/19 17Z,   0.80,  -2.13,  99.90,  -1.33,  -0.01,
12/19 18Z,   0.80,  -2.28,  99.90,  -1.48,  -0.01,
12/19 19Z,  99.90,  -2.24,  99.90,  99.90,  -0.01,
12/19 20Z,  99.90,  -2.15,  99.90,  99.90,  -0.01,
12/19 21Z,  99.90,  -2.05,  99.90,  99.90,  -0.01,
12/19 22Z,  99.90,  -2.05,  99.90,  99.90,  -0.01,
12/19 23Z,  99.90,  -2.39,  99.90,  99.90,  -0.01,
12/20 00Z,  99.90,  -3.29,  99.90,  99.90,  -0.01,