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
#Popokamute, AK : 02/11/2026 17:22:34 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/10 00Z,   0.20,   1.28,  99.90,   1.48,   0.00,
02/10 01Z,   0.20,   1.55,  99.90,   1.75,   0.00,  (min)
02/10 02Z,   0.20,   2.73,  99.90,   2.93,   0.00,
02/10 03Z,   0.20,   4.72,  99.90,   4.92,   0.00,
02/10 04Z,   0.20,   6.75,  99.90,   6.95,   0.00,
02/10 05Z,   0.20,   7.79,  99.90,   7.99,   0.00,  (max)
02/10 06Z,   0.20,   7.43,  99.90,   7.63,   0.00,
02/10 07Z,   0.20,   6.13,  99.90,   6.33,   0.00,
02/10 08Z,   0.20,   4.43,  99.90,   4.63,   0.00,
02/10 09Z,   0.10,   2.74,  99.90,   2.84,   0.00,
02/10 10Z,   0.10,   1.37,  99.90,   1.47,   0.00,
02/10 11Z,   0.20,   0.48,  99.90,   0.68,   0.00,
02/10 12Z,   0.20,   0.10,  99.90,   0.30,   0.00,  (min)
02/10 13Z,   0.30,   0.19,  99.90,   0.49,   0.00,
02/10 14Z,   0.50,   0.91,  99.90,   1.41,   0.00,
02/10 15Z,   0.70,   2.49,  99.90,   3.19,   0.00,
02/10 16Z,   1.00,   4.80,  99.90,   5.80,   0.00,
02/10 17Z,   1.30,   7.15,  99.90,   8.45,   0.00,
02/10 18Z,   1.80,   8.61,  99.90,  10.41,   0.00,
02/10 19Z,   2.20,   8.74,  99.90,  10.94,   0.00,  (max)
02/10 20Z,   2.50,   7.70,  99.90,  10.20,   0.00,
02/10 21Z,   2.40,   6.04,  99.90,   8.44,   0.00,
02/10 22Z,   2.30,   4.26,  99.90,   6.56,   0.00,
02/10 23Z,   2.20,   2.74,  99.90,   4.94,   0.00,
02/11 00Z,   2.60,   1.76,  99.90,   4.36,   0.00,
02/11 01Z,   2.90,   1.41,  99.90,   4.31,   0.00,  (min)
02/11 02Z,   3.20,   1.82,  99.90,   5.02,   0.00,
02/11 03Z,   3.70,   3.18,  99.90,   6.88,   0.00,
02/11 04Z,   4.20,   5.20,  99.90,   9.40,   0.00,
02/11 05Z,   4.70,   6.95,  99.90,  11.65,   0.00,
02/11 06Z,   5.10,   7.49,  99.90,  12.59,   0.00,  0.72 ft above HAT  (max)
02/11 07Z,   5.30,   6.81,  99.90,  12.11,   0.00,  0.24 ft above HAT
02/11 08Z,   5.60,   5.39,  99.90,  10.99,   0.00,
02/11 09Z,   5.80,   3.73,  99.90,   9.53,   0.00,
02/11 10Z,   5.80,   2.19,  99.90,   7.99,   0.00,
02/11 11Z,   5.80,   1.01,  99.90,   6.81,   0.00,
02/11 12Z,   5.40,   0.30,  99.90,   5.70,   0.00,
02/11 13Z,   5.30,   0.06,  99.90,   5.36,   0.00,  (min)
02/11 14Z,   5.20,   0.29,  99.90,   5.49,   0.00,
02/11 15Z,   5.20,   1.20,  99.90,   6.40,   0.00,
02/11 16Z,   5.10,   3.00,  99.90,   8.10,   0.00,
02/11 17Z,   5.00,   5.39,  99.90,  10.39,   0.00,
02/11 18Z,   4.90,   7.61,  99.90,  12.51,   0.00,  0.64 ft above HAT
02/11 19Z,   4.80,   8.81,  99.90,  13.61,   0.00,  1.74 ft above HAT  (max)
02/11 20Z,   4.60,   8.71,  99.90,  13.31,   0.00,  1.44 ft above HAT
02/11 21Z,   4.50,   7.53,  99.90,  12.03,   0.00,  0.16 ft above HAT
02/11 22Z,   4.40,   5.85,  99.90,  10.25,   0.00,
02/11 23Z,   4.40,   4.10,  99.90,   8.50,   0.00,
02/12 00Z,   4.30,   2.66,  99.90,   6.96,   0.00,
02/12 01Z,   4.30,   1.77,  99.90,   6.07,   0.00,
02/12 02Z,   4.30,   1.52,  99.90,   5.82,   0.00,  (min)
02/12 03Z,   4.30,   2.11,  99.90,   6.41,   0.00,
02/12 04Z,   4.30,   3.66,  99.90,   7.96,   0.00,
02/12 05Z,   4.10,   5.65,  99.90,   9.75,   0.00,
02/12 06Z,   3.90,   7.05,  99.90,  10.95,   0.00,  (max)
02/12 07Z,   3.80,   7.15,  99.90,  10.95,   0.00,
02/12 08Z,   3.50,   6.22,  99.90,   9.72,   0.00,
02/12 09Z,   3.30,   4.73,  99.90,   8.03,   0.00,
02/12 10Z,   3.10,   3.14,  99.90,   6.24,   0.00,
02/12 11Z,   2.90,   1.75,  99.90,   4.65,   0.00,
02/12 12Z,   2.70,   0.74,  99.90,   3.44,   0.00,
02/12 13Z,   2.50,   0.18,  99.90,   2.68,   0.00,
02/12 14Z,   2.20,   0.06,  99.90,   2.26,   0.00,  (min)
02/12 15Z,   2.00,   0.43,  99.90,   2.43,   0.00,
02/12 16Z,   1.80,   1.57,  99.90,   3.37,   0.00,
02/12 17Z,   1.60,   3.55,  99.90,   5.15,   0.00,
02/12 18Z,   1.50,   5.98,  99.90,   7.48,   0.00,
02/12 19Z,   1.30,   8.03,  99.90,   9.33,   0.00,
02/12 20Z,   1.10,   8.95,  99.90,  10.05,   0.00,  (max)
02/12 21Z,   0.90,   8.60,  99.90,   9.50,   0.00,
02/12 22Z,   0.60,   7.29,  99.90,   7.89,   0.00,
02/12 23Z,   0.10,   5.58,  99.90,   5.68,   0.00,
02/13 00Z,  -0.30,   3.88,  99.90,   3.58,   0.00,
02/13 01Z,  -0.60,   2.53,  99.90,   1.93,   0.00,
02/13 02Z,  -0.80,   1.75,  99.90,   0.95,   0.00,
02/13 03Z,  -1.00,   1.63,  99.90,   0.63,   0.00,  (min)
02/13 04Z,  -1.00,   2.42,  99.90,   1.42,   0.00,
02/13 05Z,  -0.90,   4.15,  99.90,   3.25,   0.00,
02/13 06Z,  -0.80,   6.04,  99.90,   5.24,   0.00,
02/13 07Z,  -0.70,   7.06,  99.90,   6.36,   0.00,  (max)
02/13 08Z,  -0.60,   6.80,  99.90,   6.20,   0.00,
02/13 09Z,  -0.60,   5.68,  99.90,   5.08,   0.00,
02/13 10Z,  -0.50,   4.15,  99.90,   3.65,   0.00,
02/13 11Z,  -0.40,   2.64,  99.90,   2.24,   0.00,
02/13 12Z,  -0.40,   1.39,  99.90,   0.99,   0.00,
02/13 13Z,  -0.40,   0.53,  99.90,   0.13,   0.00,
02/13 14Z,  -0.40,   0.11,  99.90,  -0.29,   0.00,
02/13 15Z,  -0.40,   0.10,  99.90,  -0.30,   0.00,  (min)
02/13 16Z,  -0.40,   0.64,  99.90,   0.24,   0.00,
02/13 17Z,  -0.30,   2.00,  99.90,   1.70,   0.00,
02/13 18Z,  -0.30,   4.16,  99.90,   3.86,   0.00,
02/13 19Z,  -0.30,   6.57,  99.90,   6.27,   0.00,
02/13 20Z,  -0.20,   8.40,  99.90,   8.20,   0.00,
02/13 21Z,  -0.10,   9.03,  99.90,   8.93,   0.00,  (max)
02/13 22Z,  -0.10,   8.41,  99.90,   8.31,   0.00,
02/13 23Z,   0.00,   6.98,  99.90,   6.98,   0.00,
02/14 00Z,   0.20,   5.25,  99.90,   5.45,   0.00,
02/14 01Z,   0.40,   3.61,  99.90,   4.01,   0.00,
02/14 02Z,   0.70,   2.37,  99.90,   3.07,   0.00,
02/14 03Z,   1.00,   1.71,  99.90,   2.71,   0.00,  (min)
02/14 04Z,   1.30,   1.73,  99.90,   3.03,   0.00,
02/14 05Z,   1.40,   2.76,  99.90,   4.16,   0.00,
02/14 06Z,   1.50,   4.61,  99.90,   6.11,   0.00,
02/14 07Z,   1.60,   6.34,  99.90,   7.94,   0.00,
02/14 08Z,   1.70,   6.97,  99.90,   8.67,   0.00,  (max)
02/14 09Z,   1.90,   6.45,  99.90,   8.35,   0.00,
02/14 10Z,   2.10,   5.19,  99.90,   7.29,   0.00,
02/14 11Z,   2.30,   3.66,  99.90,   5.96,   0.00,
02/14 12Z,   2.50,   2.24,  99.90,   4.74,   0.00,
02/14 13Z,   2.50,   1.12,  99.90,   3.62,   0.00,
02/14 14Z,   2.60,   0.39,  99.90,   2.99,   0.00,
02/14 15Z,   2.50,   0.08,  99.90,   2.58,   0.00,  (min)
02/14 16Z,   2.40,   0.19,  99.90,   2.59,   0.00,
02/14 17Z,   2.00,   0.92,  99.90,   2.92,   0.00,
02/14 18Z,   1.60,   2.52,  99.90,   4.12,   0.00,
02/14 19Z,   1.20,   4.82,  99.90,   6.02,   0.00,
02/14 20Z,   0.80,   7.17,  99.90,   7.97,   0.00,
02/14 21Z,   0.40,   8.72,  99.90,   9.12,   0.00,
02/14 22Z,   0.20,   9.03,  99.90,   9.23,   0.00,  (max)
02/14 23Z,   0.10,   8.13,  99.90,   8.23,   0.00,
02/15 00Z,   0.10,   6.58,  99.90,   6.68,   0.00,
02/15 01Z,   0.10,   4.85,  99.90,   4.95,   0.00,
02/15 02Z,   0.20,   3.29,  99.90,   3.49,   0.00,
02/15 03Z,   0.30,   2.17,  99.90,   2.47,   0.00,
02/15 04Z,   0.30,   1.64,  99.90,   1.94,   0.00,  (min)
02/15 05Z,   0.20,   1.84,  99.90,   2.04,   0.00,
02/15 06Z,   0.20,   3.09,  99.90,   3.29,   0.00,
02/15 07Z,   0.10,   5.01,  99.90,   5.11,   0.00,
02/15 08Z,   0.00,   6.53,  99.90,   6.53,   0.00,
02/15 09Z,   0.00,   6.84,  99.90,   6.84,   0.00,  (max)
02/15 10Z,  -0.10,   6.12,  99.90,   6.02,   0.00,
02/15 11Z,  -0.10,   4.76,  99.90,   4.66,   0.00,
02/15 12Z,  -0.30,   3.25,  99.90,   2.95,   0.00,