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
#Seward, AK : 05/11/2026 05:20:39 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/09 12Z,   1.50,   6.68,   6.74,  99.90,  -1.44,
05/09 13Z,   1.40,   7.45,   7.55,  99.90,  -1.30,
05/09 14Z,   1.40,   7.91,   8.09,  99.90,  -1.22,  (max)
05/09 15Z,   1.40,   7.89,   8.01,  99.90,  -1.28,
05/09 16Z,   1.50,   7.30,   7.44,  99.90,  -1.36,
05/09 17Z,   1.50,   6.24,   6.45,  99.90,  -1.29,
05/09 18Z,   1.60,   4.87,   5.05,  99.90,  -1.42,
05/09 19Z,   1.60,   3.42,   3.67,  99.90,  -1.35,
05/09 20Z,   1.60,   2.16,   2.41,  99.90,  -1.35,
05/09 21Z,   1.60,   1.39,   1.60,  99.90,  -1.39,
05/09 22Z,   1.60,   1.29,   1.48,  99.90,  -1.41,  (min)
05/09 23Z,   1.60,   1.82,   1.93,  99.90,  -1.49,
05/10 00Z,   1.70,   2.81,   3.04,  99.90,  -1.47,
05/10 01Z,   1.60,   4.08,   4.26,  99.90,  -1.42,
05/10 02Z,   1.60,   5.39,   5.50,  99.90,  -1.49,
05/10 03Z,   1.60,   6.47,   6.54,  99.90,  -1.53,
05/10 04Z,   1.60,   7.10,   7.25,  99.90,  -1.45,
05/10 05Z,   1.60,   7.20,   7.38,  99.90,  -1.42,  (max)
05/10 06Z,   1.60,   6.84,   7.13,  99.90,  -1.31,
05/10 07Z,   1.60,   6.15,   6.51,  99.90,  -1.24,
05/10 08Z,   1.60,   5.34,   5.68,  99.90,  -1.26,
05/10 09Z,   1.60,   4.68,   5.05,  99.90,  -1.23,
05/10 10Z,   1.60,   4.42,   4.86,  99.90,  -1.16,  (min)
05/10 11Z,   1.60,   4.62,   4.97,  99.90,  -1.25,
05/10 12Z,   1.50,   5.19,   5.39,  99.90,  -1.30,
05/10 13Z,   1.40,   5.95,   6.17,  99.90,  -1.18,
05/10 14Z,   1.40,   6.75,   7.00,  99.90,  -1.15,
05/10 15Z,   1.40,   7.33,   7.49,  99.90,  -1.24,
05/10 16Z,   1.40,   7.48,   7.65,  99.90,  -1.23,  (max)
05/10 17Z,   1.40,   7.09,   7.29,  99.90,  -1.20,
05/10 18Z,   1.40,   6.20,   6.40,  99.90,  -1.20,
05/10 19Z,   1.40,   4.97,   5.22,  99.90,  -1.15,
05/10 20Z,   1.40,   3.59,   3.86,  99.90,  -1.13,
05/10 21Z,   1.40,   2.35,   2.70,  99.90,  -1.05,
05/10 22Z,   1.40,   1.59,   1.88,  99.90,  -1.11,
05/10 23Z,   1.50,   1.48,   1.63,  99.90,  -1.35,  (min)
05/11 00Z,   1.50,   2.01,   2.02,  99.90,  -1.49,
05/11 01Z,   1.50,   3.05,   3.01,  99.90,  -1.54,
05/11 02Z,   1.50,   4.42,   4.39,  99.90,  -1.53,
05/11 03Z,   1.20,   5.86,   5.65,  99.90,  -1.41,
05/11 04Z,   1.30,   7.05,   6.74,  99.90,  -1.61,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/11 05Z,   1.30,   7.71,  99.90,   7.43,  -1.58,  (max)
05/11 06Z,   1.10,   7.76,  99.90,   7.31,  -1.55,
05/11 07Z,   1.00,   7.24,  99.90,   6.71,  -1.52,
05/11 08Z,   1.00,   6.29,  99.90,   5.80,  -1.49,
05/11 09Z,   1.00,   5.16,  99.90,   4.69,  -1.47,
05/11 10Z,   0.80,   4.19,  99.90,   3.55,  -1.44,
05/11 11Z,   0.80,   3.67,  99.90,   3.06,  -1.41,  (min)
05/11 12Z,   0.80,   3.71,  99.90,   3.13,  -1.38,
05/11 13Z,   0.80,   4.23,  99.90,   3.68,  -1.35,
05/11 14Z,   0.70,   5.10,  99.90,   4.48,  -1.32,
05/11 15Z,   0.60,   6.12,  99.90,   5.42,  -1.30,
05/11 16Z,   0.60,   6.98,  99.90,   6.31,  -1.27,
05/11 17Z,   0.60,   7.38,  99.90,   6.72,  -1.27,  (max)
05/11 18Z,   0.60,   7.19,  99.90,   6.52,  -1.27,
05/11 19Z,   0.60,   6.42,  99.90,   5.75,  -1.27,
05/11 20Z,   0.50,   5.21,  99.90,   4.44,  -1.27,
05/11 21Z,   0.50,   3.78,  99.90,   3.02,  -1.27,
05/11 22Z,   0.30,   2.48,  99.90,   1.52,  -1.27,
05/11 23Z,   0.40,   1.68,  99.90,   0.82,  -1.27,
05/12 00Z,   0.40,   1.59,  99.90,   0.73,  -1.27,  (min)
05/12 01Z,   0.40,   2.22,  99.90,   1.36,  -1.27,
05/12 02Z,   0.30,   3.45,  99.90,   2.48,  -1.27,
05/12 03Z,   0.20,   5.05,  99.90,   3.99,  -1.27,
05/12 04Z,   0.20,   6.70,  99.90,   5.63,  -1.27,
05/12 05Z,   0.20,   7.98,  99.90,   6.91,  -1.27,
05/12 06Z,   0.30,   8.59,  99.90,   7.62,  -1.27,  (max)
05/12 07Z,   0.30,   8.43,  99.90,   7.46,  -1.27,
05/12 08Z,   0.30,   7.56,  99.90,   6.59,  -1.27,
05/12 09Z,   0.40,   6.18,  99.90,   5.31,  -1.27,
05/12 10Z,   0.50,   4.60,  99.90,   3.83,  -1.27,
05/12 11Z,   0.50,   3.26,  99.90,   2.49,  -1.27,
05/12 12Z,   0.50,   2.51,  99.90,   1.74,  -1.27,
05/12 13Z,   0.50,   2.48,  99.90,   1.72,  -1.27,  (min)
05/12 14Z,   0.60,   3.14,  99.90,   2.48,  -1.27,
05/12 15Z,   0.60,   4.31,  99.90,   3.64,  -1.27,
05/12 16Z,   0.80,   5.70,  99.90,   5.24,  -1.27,
05/12 17Z,   0.60,   6.92,  99.90,   6.25,  -1.27,
05/12 18Z,   0.60,   7.59,  99.90,   6.92,  -1.27,
05/12 19Z,   0.70,   7.54,  99.90,   6.97,  -1.27,  (max)
05/12 20Z,   0.90,   6.78,  99.90,   6.42,  -1.27,
05/12 21Z,   0.80,   5.48,  99.90,   5.02,  -1.27,
05/12 22Z,   0.80,   3.92,  99.90,   3.46,  -1.27,
05/12 23Z,   0.90,   2.52,  99.90,   2.16,  -1.27,
05/13 00Z,   1.00,   1.71,  99.90,   1.44,  -1.27,  (min)
05/13 01Z,   1.00,   1.72,  99.90,   1.45,  -1.27,
05/13 02Z,   0.90,   2.57,  99.90,   2.21,  -1.27,
05/13 03Z,   1.00,   4.10,  99.90,   3.83,  -1.27,
05/13 04Z,   1.00,   6.01,  99.90,   5.74,  -1.27,
05/13 05Z,   1.00,   7.85,  99.90,   7.58,  -1.27,
05/13 06Z,   1.00,   9.15,  99.90,   8.88,  -1.27,
05/13 07Z,   1.20,   9.57,  99.90,   9.50,  -1.27,  (max)
05/13 08Z,   1.20,   9.03,  99.90,   8.96,  -1.27,
05/13 09Z,   1.20,   7.65,  99.90,   7.58,  -1.27,
05/13 10Z,   1.20,   5.70,  99.90,   5.64,  -1.27,
05/13 11Z,   1.20,   3.62,  99.90,   3.56,  -1.27,
05/13 12Z,   1.20,   1.94,  99.90,   1.87,  -1.27,
05/13 13Z,   1.20,   1.07,  99.90,   1.00,  -1.27,
05/13 14Z,   1.10,   1.15,  99.90,   0.99,  -1.27,  (min)
05/13 15Z,   1.10,   2.13,  99.90,   1.96,  -1.27,
05/13 16Z,   1.10,   3.74,  99.90,   3.57,  -1.27,
05/13 17Z,   1.10,   5.58,  99.90,   5.42,  -1.27,
05/13 18Z,   1.10,   7.16,  99.90,   6.99,  -1.27,
05/13 19Z,   1.00,   8.03,  99.90,   7.76,  -1.27,
05/13 20Z,   1.20,   8.02,  99.90,   7.95,  -1.27,  (max)
05/13 21Z,   1.20,   7.17,  99.90,   7.11,  -1.27,
05/13 22Z,   1.10,   5.70,  99.90,   5.53,  -1.27,
05/13 23Z,   1.00,   3.96,  99.90,   3.70,  -1.27,
05/14 00Z,   1.10,   2.48,  99.90,   2.31,  -1.27,
05/14 01Z,   1.10,   1.72,  99.90,   1.55,  -1.27,  (min)
05/14 02Z,   0.90,   1.95,  99.90,   1.58,  -1.27,
05/14 03Z,   0.90,   3.13,  99.90,   2.76,  -1.27,
05/14 04Z,   0.90,   5.03,  99.90,   4.66,  -1.27,
05/14 05Z,   1.00,   7.24,  99.90,   6.97,  -1.27,
05/14 06Z,   0.90,   9.20,  99.90,   8.83,  -1.27,
05/14 07Z,   0.90,  10.38,  99.90,  10.01,  -1.27,
05/14 08Z,   1.00,  10.45,  99.90,  10.18,  -1.27,  (max)
05/14 09Z,   1.00,   9.40,  99.90,   9.13,  -1.27,
05/14 10Z,   0.90,   7.41,  99.90,   7.04,  -1.27,
05/14 11Z,   0.90,   4.87,  99.90,   4.50,  -1.27,
05/14 12Z,   0.90,   2.33,  99.90,   1.97,  -1.27,
05/14 13Z,   0.90,   0.42,  99.90,   0.06,  -1.27,
05/14 14Z,   0.80,  -0.42,  99.90,  -0.88,  -1.27,  (min)
05/14 15Z,   0.80,  -0.05,  99.90,  -0.52,  -1.27,
05/14 16Z,   0.80,   1.36,  99.90,   0.90,  -1.27,
05/14 17Z,   0.80,   3.48,  99.90,   3.02,  -1.27,
05/14 18Z,   0.90,   5.76,  99.90,   5.40,  -1.27,
05/14 19Z,  99.90,   7.61,  99.90,  99.90,  -1.27,
05/14 20Z,  99.90,   8.57,  99.90,  99.90,  -1.27,
05/14 21Z,  99.90,   8.49,  99.90,  99.90,  -1.27,
05/14 22Z,  99.90,   7.46,  99.90,  99.90,  -1.27,
05/14 23Z,  99.90,   5.77,  99.90,  99.90,  -1.27,
05/15 00Z,  99.90,   3.88,  99.90,  99.90,  -1.27,