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
#Atka, AK : 04/20/2025 10:20:03 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/18 18Z,  -0.40,   0.54,   0.97,  99.90,   0.83,
04/18 19Z,  -0.40,   0.11,   0.60,  99.90,   0.89,
04/18 20Z,  -0.40,  -0.41,   0.06,  99.90,   0.87,
04/18 21Z,  -0.40,  -0.98,  -0.51,  99.90,   0.87,
04/18 22Z,  -0.40,  -1.54,  -1.15,  99.90,   0.79,
04/18 23Z,  -0.50,  -2.01,  -1.75,  99.90,   0.76,
04/19 00Z,  -0.50,  -2.30,  -2.28,  99.90,   0.52,
04/19 01Z,  -0.50,  -2.34,  -2.55,  99.90,   0.29,
04/19 02Z,  -0.50,  -2.14,  -2.59,  99.90,   0.05,  (min)
04/19 03Z,  -0.50,  -1.77,  -2.54,  99.90,  -0.27,
04/19 04Z,  -0.50,  -1.25,  -2.16,  99.90,  -0.41,
04/19 05Z,  -0.50,  -0.65,  -1.57,  99.90,  -0.42,
04/19 06Z,  -0.50,  -0.06,  -0.96,  99.90,  -0.40,
04/19 07Z,  -0.50,   0.50,  -0.25,  99.90,  -0.25,
04/19 08Z,  -0.40,   0.97,   0.44,  99.90,  -0.13,
04/19 09Z,  -0.40,   1.28,   0.94,  99.90,   0.06,
04/19 10Z,  -0.40,   1.45,   1.28,  99.90,   0.23,
04/19 11Z,  -0.30,   1.52,   1.40,  99.90,   0.18,
04/19 12Z,  -0.30,   1.52,   1.46,  99.90,   0.24,
04/19 13Z,  -0.30,   1.52,   1.57,  99.90,   0.35,  (max)
04/19 14Z,  -0.20,   1.53,   1.51,  99.90,   0.18,
04/19 15Z,  -0.20,   1.50,   1.51,  99.90,   0.21,  (min)
04/19 16Z,  -0.10,   1.40,   1.53,  99.90,   0.23,  (max)
04/19 17Z,  -0.10,   1.23,   1.45,  99.90,   0.32,
04/19 18Z,  -0.20,   0.93,   1.28,  99.90,   0.55,
04/19 19Z,  -0.10,   0.53,   1.12,  99.90,   0.69,
04/19 20Z,  -0.10,   0.05,   0.68,  99.90,   0.73,
04/19 21Z,  -0.10,  -0.53,   0.15,  99.90,   0.78,
04/19 22Z,  -0.10,  -1.17,  -0.46,  99.90,   0.81,
04/19 23Z,  -0.10,  -1.74,  -1.09,  99.90,   0.75,
04/20 00Z,  -0.10,  -2.18,  -1.65,  99.90,   0.63,
04/20 01Z,  -0.10,  -2.39,  -2.16,  99.90,   0.33,
04/20 02Z,  -0.10,  -2.35,  -2.39,  99.90,   0.06,
04/20 03Z,   0.00,  -2.07,  -2.42,  99.90,  -0.35,  (min)
04/20 04Z,  -0.10,  -1.62,  -2.25,  99.90,  -0.53,
04/20 05Z,   0.00,  -1.05,  -1.76,  99.90,  -0.71,
04/20 06Z,   0.00,  -0.44,  -1.12,  99.90,  -0.68,
04/20 07Z,   0.00,   0.13,  -0.46,  99.90,  -0.59,
04/20 08Z,  -0.10,   0.65,   0.16,  99.90,  -0.39,
04/20 09Z,  -0.10,   1.04,   0.66,  99.90,  -0.28,
04/20 10Z,  -0.10,   1.26,   0.93,  99.90,  -0.23,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/20 11Z,  -0.20,   1.35,  99.90,   0.95,  -0.20,
04/20 12Z,  -0.20,   1.39,  99.90,   1.02,  -0.17,
04/20 13Z,  -0.20,   1.41,  99.90,   1.07,  -0.14,
04/20 14Z,  -0.20,   1.44,  99.90,   1.13,  -0.11,  (max)
04/20 15Z,  -0.30,   1.47,  99.90,   1.09,  -0.08,  (min)
04/20 16Z,  -0.30,   1.47,  99.90,   1.12,  -0.05,  (max)
04/20 17Z,  -0.30,   1.41,  99.90,   1.08,  -0.02,
04/20 18Z,  -0.30,   1.24,  99.90,   0.94,   0.01,
04/20 19Z,  -0.30,   0.93,  99.90,   0.66,   0.04,
04/20 20Z,  -0.30,   0.50,  99.90,   0.26,   0.06,
04/20 21Z,  -0.40,  -0.03,  99.90,  -0.34,   0.09,
04/20 22Z,  -0.40,  -0.66,  99.90,  -0.94,   0.12,
04/20 23Z,  -0.40,  -1.32,  99.90,  -1.60,   0.12,
04/21 00Z,  -0.40,  -1.86,  99.90,  -2.14,   0.12,
04/21 01Z,  -0.40,  -2.23,  99.90,  -2.51,   0.12,
04/21 02Z,  -0.40,  -2.36,  99.90,  -2.64,   0.12,  (min)
04/21 03Z,  -0.40,  -2.23,  99.90,  -2.51,   0.12,
04/21 04Z,  -0.40,  -1.88,  99.90,  -2.15,   0.12,
04/21 05Z,  -0.40,  -1.37,  99.90,  -1.65,   0.12,
04/21 06Z,  -0.40,  -0.78,  99.90,  -1.06,   0.12,
04/21 07Z,  -0.40,  -0.19,  99.90,  -0.47,   0.12,
04/21 08Z,  -0.40,   0.33,  99.90,   0.05,   0.12,
04/21 09Z,  -0.50,   0.76,  99.90,   0.38,   0.12,
04/21 10Z,  -0.50,   1.03,  99.90,   0.65,   0.12,
04/21 11Z,  -0.50,   1.14,  99.90,   0.77,   0.12,
04/21 12Z,  -0.50,   1.18,  99.90,   0.81,   0.12,
04/21 13Z,  -0.50,   1.20,  99.90,   0.83,   0.12,
04/21 14Z,  -0.50,   1.22,  99.90,   0.84,   0.12,
04/21 15Z,  -0.50,   1.26,  99.90,   0.88,   0.12,
04/21 16Z,  -0.50,   1.33,  99.90,   0.96,   0.12,
04/21 17Z,  -0.50,   1.37,  99.90,   0.99,   0.12,  (max)
04/21 18Z,  -0.50,   1.33,  99.90,   0.95,   0.12,
04/21 19Z,  -0.50,   1.17,  99.90,   0.79,   0.12,
04/21 20Z,  -0.50,   0.87,  99.90,   0.49,   0.12,
04/21 21Z,  -0.50,   0.43,  99.90,   0.05,   0.12,
04/21 22Z,  -0.50,  -0.12,  99.90,  -0.50,   0.12,
04/21 23Z,  -0.60,  -0.76,  99.90,  -1.24,   0.12,
04/22 00Z,  -0.60,  -1.38,  99.90,  -1.85,   0.12,
04/22 01Z,  -0.60,  -1.85,  99.90,  -2.33,   0.12,
04/22 02Z,  -0.60,  -2.13,  99.90,  -2.61,   0.12,
04/22 03Z,  -0.60,  -2.18,  99.90,  -2.66,   0.12,  (min)
04/22 04Z,  -0.60,  -1.96,  99.90,  -2.44,   0.12,
04/22 05Z,  -0.60,  -1.54,  99.90,  -2.02,   0.12,
04/22 06Z,  -0.60,  -1.01,  99.90,  -1.49,   0.12,
04/22 07Z,  -0.60,  -0.44,  99.90,  -0.91,   0.12,
04/22 08Z,  -0.70,   0.09,  99.90,  -0.48,   0.12,
04/22 09Z,  -0.70,   0.52,  99.90,  -0.06,   0.12,
04/22 10Z,  -0.70,   0.81,  99.90,   0.23,   0.12,
04/22 11Z,  -0.80,   0.94,  99.90,   0.27,   0.12,
04/22 12Z,  -0.80,   0.95,  99.90,   0.28,   0.12,  (max)
04/22 13Z,  -0.80,   0.93,  99.90,   0.25,   0.12,
04/22 14Z,  -0.80,   0.90,  99.90,   0.22,   0.12,
04/22 15Z,  -0.80,   0.89,  99.90,   0.22,   0.12,  (min)
04/22 16Z,  -0.80,   0.96,  99.90,   0.28,   0.12,
04/22 17Z,  -0.80,   1.06,  99.90,   0.39,   0.12,
04/22 18Z,  -0.80,   1.14,  99.90,   0.46,   0.12,  (max)
04/22 19Z,  -0.90,   1.14,  99.90,   0.36,   0.12,
04/22 20Z,  -0.90,   1.02,  99.90,   0.24,   0.12,
04/22 21Z,  -0.90,   0.74,  99.90,  -0.03,   0.12,
04/22 22Z,  -0.90,   0.33,  99.90,  -0.45,   0.12,
04/22 23Z,  -0.90,  -0.19,  99.90,  -0.97,   0.12,
04/23 00Z,  -0.90,  -0.77,  99.90,  -1.55,   0.12,
04/23 01Z,  -0.90,  -1.29,  99.90,  -2.07,   0.12,
04/23 02Z,  -0.90,  -1.67,  99.90,  -2.44,   0.12,
04/23 03Z,  -0.90,  -1.86,  99.90,  -2.64,   0.12,  (min)
04/23 04Z,  -0.90,  -1.81,  99.90,  -2.59,   0.12,
04/23 05Z,  -0.90,  -1.52,  99.90,  -2.29,   0.12,
04/23 06Z,  -0.90,  -1.07,  99.90,  -1.84,   0.12,
04/23 07Z,  -0.90,  -0.54,  99.90,  -1.32,   0.12,
04/23 08Z,  -0.90,  -0.02,  99.90,  -0.80,   0.12,
04/23 09Z,  -0.90,   0.40,  99.90,  -0.38,   0.12,
04/23 10Z,  -0.90,   0.67,  99.90,  -0.11,   0.12,
04/23 11Z,  -0.80,   0.80,  99.90,   0.12,   0.12,  (max)
04/23 12Z,  -0.90,   0.78,  99.90,   0.01,   0.12,
04/23 13Z,  -0.80,   0.68,  99.90,   0.00,   0.12,
04/23 14Z,  -0.80,   0.56,  99.90,  -0.12,   0.12,
04/23 15Z,  -0.70,   0.45,  99.90,  -0.12,   0.12,
04/23 16Z,  -0.70,   0.42,  99.90,  -0.16,   0.12,  (min)
04/23 17Z,  -0.70,   0.50,  99.90,  -0.08,   0.12,
04/23 18Z,  -0.60,   0.64,  99.90,   0.16,   0.12,
04/23 19Z,  -0.60,   0.76,  99.90,   0.29,   0.12,
04/23 20Z,  -0.60,   0.83,  99.90,   0.36,   0.12,
04/23 21Z,  -0.50,   0.78,  99.90,   0.40,   0.12,  (max)
04/23 22Z,  -0.50,   0.56,  99.90,   0.19,   0.12,
04/23 23Z,  -0.40,   0.23,  99.90,  -0.05,   0.12,
04/24 00Z,  -0.30,  -0.19,  99.90,  -0.36,   0.12,
04/24 01Z,  99.90,  -0.64,  99.90,  99.90,   0.12,
04/24 02Z,  99.90,  -1.03,  99.90,  99.90,   0.12,
04/24 03Z,  99.90,  -1.30,  99.90,  99.90,   0.12,
04/24 04Z,  99.90,  -1.39,  99.90,  99.90,   0.12,
04/24 05Z,  99.90,  -1.25,  99.90,  99.90,   0.12,
04/24 06Z,  99.90,  -0.91,  99.90,  99.90,   0.12,