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
#Annapolis, MD : 01/13/2026 02:23:19 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/11 06Z,   0.40,  -1.09,  -0.16,  99.90,   0.53,
01/11 07Z,   0.50,  -1.27,  -0.27,  99.90,   0.50,
01/11 08Z,   0.40,  -1.46,  -0.43,  99.90,   0.63,
01/11 09Z,   0.50,  -1.64,  -0.56,  99.90,   0.58,
01/11 10Z,   0.40,  -1.72,  -0.66,  99.90,   0.66,  (min)
01/11 11Z,   0.40,  -1.66,  -0.64,  99.90,   0.62,
01/11 12Z,   0.40,  -1.50,  -0.47,  99.90,   0.63,
01/11 13Z,   0.40,  -1.29,  -0.30,  99.90,   0.59,
01/11 14Z,   0.30,  -1.06,  -0.16,  99.90,   0.60,
01/11 15Z,   0.30,  -0.85,  -0.02,  99.90,   0.53,
01/11 16Z,   0.30,  -0.69,   0.08,  99.90,   0.47,  (max)
01/11 17Z,   0.20,  -0.65,   0.01,  99.90,   0.46,
01/11 18Z,   0.20,  -0.70,  -0.23,  99.90,   0.27,
01/11 19Z,   0.20,  -0.81,  -0.47,  99.90,   0.14,
01/11 20Z,   0.20,  -0.97,  -0.72,  99.90,   0.05,
01/11 21Z,   0.10,  -1.15,  -0.97,  99.90,   0.08,
01/11 22Z,   0.10,  -1.31,  -1.13,  99.90,   0.08,
01/11 23Z,   0.00,  -1.36,  -1.40,  99.90,  -0.04,
01/12 00Z,   0.10,  -1.32,  -1.49,  99.90,  -0.27,  (min)
01/12 01Z,   0.00,  -1.22,  -1.44,  99.90,  -0.22,  (max)
01/12 02Z,   0.00,  -1.11,  -1.45,  99.90,  -0.34,  (min)
01/12 03Z,   0.00,  -1.00,  -1.40,  99.90,  -0.40,
01/12 04Z,   0.00,  -0.93,  -1.38,  99.90,  -0.45,
01/12 05Z,   0.00,  -0.93,  -1.38,  99.90,  -0.45,  (max)
01/12 06Z,   0.00,  -1.03,  -1.49,  99.90,  -0.46,
01/12 07Z,   0.00,  -1.18,  -1.59,  99.90,  -0.41,
01/12 08Z,  -0.10,  -1.36,  -1.71,  99.90,  -0.25,
01/12 09Z,  -0.10,  -1.54,  -1.88,  99.90,  -0.24,
01/12 10Z,  -0.20,  -1.70,  -2.03,  99.90,  -0.13,
01/12 11Z,  -0.20,  -1.75,  -2.11,  99.90,  -0.16,  (min)
01/12 12Z,  -0.30,  -1.67,  -1.99,  99.90,  -0.02,
01/12 13Z,  -0.30,  -1.49,  -1.85,  99.90,  -0.06,
01/12 14Z,  -0.30,  -1.27,  -1.66,  99.90,  -0.09,
01/12 15Z,  -0.30,  -1.03,  -1.44,  99.90,  -0.11,
01/12 16Z,  -0.30,  -0.81,  -1.18,  99.90,  -0.07,
01/12 17Z,  -0.30,  -0.66,  -0.98,  99.90,  -0.02,
01/12 18Z,  -0.50,  -0.61,  -0.88,  99.90,   0.23,  (max)
01/12 19Z,  -0.40,  -0.66,  -0.89,  99.90,   0.17,
01/12 20Z,  -0.40,  -0.77,  -0.96,  99.90,   0.21,
01/12 21Z,  -0.40,  -0.93,  -1.05,  99.90,   0.28,
01/12 22Z,  -0.30,  -1.12,  -1.13,  99.90,   0.29,
01/12 23Z,  -0.30,  -1.27,  -1.17,  99.90,   0.40,  (min)
01/13 00Z,  -0.30,  -1.32,  -1.15,  99.90,   0.47,
01/13 01Z,  -0.20,  -1.28,  -1.07,  99.90,   0.41,
01/13 02Z,  -0.20,  -1.20,  -0.97,  99.90,   0.43,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/13 03Z,  -0.20,  -1.10,  99.90,  -0.89,   0.41,
01/13 04Z,  -0.20,  -1.01,  99.90,  -0.82,   0.39,
01/13 05Z,  -0.10,  -0.96,  99.90,  -0.68,   0.38,  (max)
01/13 06Z,  -0.10,  -0.99,  99.90,  -0.72,   0.36,
01/13 07Z,  -0.10,  -1.10,  99.90,  -0.85,   0.35,
01/13 08Z,  -0.10,  -1.25,  99.90,  -1.02,   0.33,
01/13 09Z,  -0.10,  -1.43,  99.90,  -1.21,   0.31,
01/13 10Z,  -0.10,  -1.61,  99.90,  -1.41,   0.30,
01/13 11Z,  -0.10,  -1.75,  99.90,  -1.57,   0.28,
01/13 12Z,  -0.10,  -1.78,  99.90,  -1.61,   0.26,
01/13 13Z,  -0.20,  -1.67,  99.90,  -1.62,   0.25,  (min)
01/13 14Z,  -0.20,  -1.48,  99.90,  -1.44,   0.23,
01/13 15Z,  -0.20,  -1.24,  99.90,  -1.21,   0.23,
01/13 16Z,  -0.20,  -1.00,  99.90,  -0.96,   0.23,
01/13 17Z,  -0.20,  -0.77,  99.90,  -0.74,   0.23,
01/13 18Z,  -0.20,  -0.62,  99.90,  -0.59,   0.23,
01/13 19Z,  -0.20,  -0.58,  99.90,  -0.55,   0.23,  (max)
01/13 20Z,  -0.20,  -0.63,  99.90,  -0.60,   0.23,
01/13 21Z,  -0.20,  -0.75,  99.90,  -0.72,   0.23,
01/13 22Z,  -0.10,  -0.92,  99.90,  -0.79,   0.23,
01/13 23Z,  -0.10,  -1.11,  99.90,  -0.98,   0.23,
01/14 00Z,  -0.10,  -1.25,  99.90,  -1.12,   0.23,
01/14 01Z,  -0.10,  -1.30,  99.90,  -1.17,   0.23,  (min)
01/14 02Z,  -0.10,  -1.26,  99.90,  -1.13,   0.23,
01/14 03Z,  -0.10,  -1.18,  99.90,  -1.05,   0.23,
01/14 04Z,  -0.10,  -1.09,  99.90,  -0.96,   0.23,
01/14 05Z,   0.00,  -1.01,  99.90,  -0.78,   0.23,
01/14 06Z,   0.00,  -0.97,  99.90,  -0.74,   0.23,  (max)
01/14 07Z,   0.00,  -1.02,  99.90,  -0.79,   0.23,
01/14 08Z,   0.00,  -1.14,  99.90,  -0.91,   0.23,
01/14 09Z,   0.00,  -1.30,  99.90,  -1.07,   0.23,
01/14 10Z,   0.00,  -1.49,  99.90,  -1.25,   0.23,
01/14 11Z,   0.00,  -1.67,  99.90,  -1.43,   0.23,
01/14 12Z,   0.00,  -1.79,  99.90,  -1.56,   0.23,
01/14 13Z,   0.00,  -1.80,  99.90,  -1.57,   0.23,  (min)
01/14 14Z,   0.00,  -1.67,  99.90,  -1.44,   0.23,
01/14 15Z,   0.00,  -1.46,  99.90,  -1.22,   0.23,
01/14 16Z,   0.00,  -1.21,  99.90,  -0.97,   0.23,
01/14 17Z,   0.00,  -0.95,  99.90,  -0.72,   0.23,
01/14 18Z,  -0.10,  -0.72,  99.90,  -0.59,   0.23,
01/14 19Z,  -0.10,  -0.58,  99.90,  -0.45,   0.23,
01/14 20Z,  -0.10,  -0.56,  99.90,  -0.42,   0.23,  (max)
01/14 21Z,  -0.10,  -0.62,  99.90,  -0.49,   0.23,
01/14 22Z,  -0.10,  -0.75,  99.90,  -0.62,   0.23,
01/14 23Z,  -0.10,  -0.93,  99.90,  -0.80,   0.23,
01/15 00Z,  -0.10,  -1.13,  99.90,  -1.00,   0.23,
01/15 01Z,  -0.20,  -1.27,  99.90,  -1.23,   0.23,
01/15 02Z,  -0.20,  -1.30,  99.90,  -1.27,   0.23,  (min)
01/15 03Z,  -0.20,  -1.25,  99.90,  -1.22,   0.23,
01/15 04Z,  -0.20,  -1.17,  99.90,  -1.14,   0.23,
01/15 05Z,  -0.20,  -1.08,  99.90,  -1.05,   0.23,  (max)
01/15 06Z,  -0.30,  -1.00,  99.90,  -1.07,   0.23,  (min)
01/15 07Z,  -0.30,  -0.97,  99.90,  -1.04,   0.23,  (max)
01/15 08Z,  -0.50,  -1.04,  99.90,  -1.30,   0.23,
01/15 09Z,  -0.50,  -1.18,  99.90,  -1.44,   0.23,
01/15 10Z,  -0.50,  -1.35,  99.90,  -1.62,   0.23,
01/15 11Z,  -0.60,  -1.54,  99.90,  -1.91,   0.23,
01/15 12Z,  -0.70,  -1.72,  99.90,  -2.19,   0.23,
01/15 13Z,  -0.80,  -1.83,  99.90,  -2.40,   0.23,
01/15 14Z,  -0.90,  -1.81,  99.90,  -2.48,   0.23,  (min)
01/15 15Z,  -1.00,  -1.65,  99.90,  -2.42,   0.23,
01/15 16Z,  -1.10,  -1.42,  99.90,  -2.28,   0.23,
01/15 17Z,  -1.10,  -1.15,  99.90,  -2.02,   0.23,
01/15 18Z,  -1.10,  -0.88,  99.90,  -1.75,   0.23,
01/15 19Z,  -1.20,  -0.66,  99.90,  -1.63,   0.23,
01/15 20Z,  -1.20,  -0.54,  99.90,  -1.51,   0.23,
01/15 21Z,  -1.20,  -0.54,  99.90,  -1.51,   0.23,  (max)
01/15 22Z,  -1.20,  -0.63,  99.90,  -1.59,   0.23,
01/15 23Z,  -1.20,  -0.78,  99.90,  -1.75,   0.23,
01/16 00Z,  -1.10,  -0.98,  99.90,  -1.84,   0.23,
01/16 01Z,  -1.10,  -1.17,  99.90,  -2.04,   0.23,
01/16 02Z,  -1.20,  -1.30,  99.90,  -2.27,   0.23,  (min)
01/16 03Z,  -1.10,  -1.31,  99.90,  -2.18,   0.23,  (max)
01/16 04Z,  -1.20,  -1.25,  99.90,  -2.22,   0.23,  (min)
01/16 05Z,  -1.20,  -1.15,  99.90,  -2.12,   0.23,
01/16 06Z,  -1.10,  -1.06,  99.90,  -1.92,   0.23,
01/16 07Z,  -1.10,  -0.98,  99.90,  -1.85,   0.23,
01/16 08Z,  -1.10,  -0.97,  99.90,  -1.84,   0.23,  (max)
01/16 09Z,  -1.10,  -1.05,  99.90,  -1.92,   0.23,
01/16 10Z,  -1.10,  -1.21,  99.90,  -2.08,   0.23,
01/16 11Z,  -1.00,  -1.40,  99.90,  -2.17,   0.23,
01/16 12Z,  -1.00,  -1.60,  99.90,  -2.37,   0.23,
01/16 13Z,  -0.90,  -1.77,  99.90,  -2.44,   0.23,
01/16 14Z,  -0.90,  -1.86,  99.90,  -2.53,   0.23,  (min)
01/16 15Z,  -0.80,  -1.80,  99.90,  -2.37,   0.23,
01/16 16Z,  -0.80,  -1.61,  99.90,  -2.18,   0.23,
01/16 17Z,  -0.70,  -1.35,  99.90,  -1.82,   0.23,
01/16 18Z,  -0.70,  -1.07,  99.90,  -1.54,   0.23,