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.

	Eastport, ME

	Bar Harbor, ME

	Portland, ME

	Portsmouth, ME

	Boston, MA

	Buzzards Bay MA

	Woods Hole, MA

	Nantucket, MA

	Providence, RI

	Newport, RI

	Block Island, RI

	Montauk Point NY

	New London, CT

	Bridgeport, CT

	Port Jefferson NY

	Kings Pnt, NY

	The Battery, NY

	Bergen Pnt, NY

	Sandy Hook, NJ

	Atlantic City, NJ

	Cape May, NJ

	Philadelphia, PA

	Reedy Pnt, DE

	Lewes, DE
#Washington, DC : 03/24/2025 20:22:51 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/23 00Z,   0.70,   0.75,   0.99,  99.90,  -0.46,
03/23 01Z,   0.70,   0.58,   0.70,  99.90,  -0.58,
03/23 02Z,   0.60,   0.57,   0.50,  99.90,  -0.67,  (min)
03/23 03Z,   0.60,   0.77,   0.57,  99.90,  -0.80,
03/23 04Z,   0.60,   1.27,   0.93,  99.90,  -0.94,
03/23 05Z,   0.60,   1.91,   1.54,  99.90,  -0.97,
03/23 06Z,   0.70,   2.34,   1.92,  99.90,  -1.12,
03/23 07Z,   0.70,   2.49,   2.00,  99.90,  -1.19,  (max)
03/23 08Z,   0.60,   2.41,   1.84,  99.90,  -1.17,
03/23 09Z,   0.60,   2.12,   1.48,  99.90,  -1.24,
03/23 10Z,   0.60,   1.66,   1.06,  99.90,  -1.20,
03/23 11Z,   0.60,   1.16,   0.75,  99.90,  -1.01,
03/23 12Z,   0.70,   0.74,   0.51,  99.90,  -0.93,
03/23 13Z,   0.70,   0.52,   0.32,  99.90,  -0.90,
03/23 14Z,   0.70,   0.52,   0.19,  99.90,  -1.03,  (min)
03/23 15Z,   0.70,   0.75,   0.44,  99.90,  -1.01,
03/23 16Z,   0.70,   1.28,   1.06,  99.90,  -0.92,
03/23 17Z,   0.70,   2.01,   1.71,  99.90,  -1.00,
03/23 18Z,   0.60,   2.58,   2.22,  99.90,  -0.96,
03/23 19Z,   0.60,   2.80,   2.50,  99.90,  -0.90,
03/23 20Z,   0.60,   2.73,   2.51,  99.90,  -0.82,  (max)
03/23 21Z,   0.60,   2.46,   2.27,  99.90,  -0.79,
03/23 22Z,   0.60,   2.02,   1.88,  99.90,  -0.74,
03/23 23Z,   0.60,   1.53,   1.37,  99.90,  -0.76,
03/24 00Z,   0.60,   1.09,   0.93,  99.90,  -0.76,
03/24 01Z,   0.60,   0.77,   0.58,  99.90,  -0.79,
03/24 02Z,   0.50,   0.59,   0.43,  99.90,  -0.66,  (min)
03/24 03Z,   0.50,   0.56,   0.67,  99.90,  -0.39,
03/24 04Z,   0.50,   0.78,   1.17,  99.90,  -0.11,
03/24 05Z,   0.60,   1.32,   1.77,  99.90,  -0.15,
03/24 06Z,   0.60,   1.96,   2.31,  99.90,  -0.25,
03/24 07Z,   0.60,   2.38,   2.73,  99.90,  -0.25,
03/24 08Z,   0.60,   2.54,   2.98,  99.90,  -0.16,
03/24 09Z,   0.60,   2.46,   2.98,  99.90,  -0.08,  (max)
03/24 10Z,   0.70,   2.14,   2.69,  99.90,  -0.15,
03/24 11Z,   0.70,   1.66,   2.31,  99.90,  -0.05,
03/24 12Z,   0.80,   1.16,   1.92,  99.90,  -0.04,
03/24 13Z,   0.90,   0.75,   1.53,  99.90,  -0.12,
03/24 14Z,   0.90,   0.53,   1.32,  99.90,  -0.11,  (min)
03/24 15Z,   0.90,   0.51,   1.42,  99.90,   0.01,
03/24 16Z,   0.90,   0.71,   1.87,  99.90,   0.26,
03/24 17Z,   0.90,   1.25,   2.45,  99.90,   0.30,
03/24 18Z,   0.90,   1.98,   2.92,  99.90,   0.04,
03/24 19Z,   0.90,   2.56,   3.28,  99.90,  -0.18,
03/24 20Z,   1.00,   2.80,   3.50,  99.90,  -0.30,  (max)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/24 21Z,   1.00,   2.76,  99.90,   3.45,  -0.30,
03/24 22Z,   1.00,   2.49,  99.90,   3.18,  -0.31,
03/24 23Z,   1.00,   2.04,  99.90,   2.72,  -0.32,
03/25 00Z,   1.00,   1.54,  99.90,   2.22,  -0.33,
03/25 01Z,   0.90,   1.09,  99.90,   1.66,  -0.33,
03/25 02Z,   0.90,   0.75,  99.90,   1.31,  -0.34,
03/25 03Z,   0.90,   0.55,  99.90,   1.10,  -0.35,
03/25 04Z,   0.90,   0.51,  99.90,   1.05,  -0.36,  (min)
03/25 05Z,   0.90,   0.75,  99.90,   1.29,  -0.36,
03/25 06Z,   0.90,   1.35,  99.90,   1.87,  -0.37,
03/25 07Z,   0.90,   2.03,  99.90,   2.55,  -0.38,
03/25 08Z,   0.90,   2.47,  99.90,   2.99,  -0.39,
03/25 09Z,   0.90,   2.64,  99.90,   3.16,  -0.39,  (max)
03/25 10Z,   0.90,   2.55,  99.90,   3.06,  -0.39,
03/25 11Z,   0.80,   2.19,  99.90,   2.61,  -0.39,
03/25 12Z,   0.80,   1.68,  99.90,   2.10,  -0.39,
03/25 13Z,   0.80,   1.17,  99.90,   1.58,  -0.39,
03/25 14Z,   0.80,   0.74,  99.90,   1.16,  -0.39,
03/25 15Z,   0.80,   0.49,  99.90,   0.91,  -0.39,
03/25 16Z,   0.80,   0.43,  99.90,   0.85,  -0.39,  (min)
03/25 17Z,   0.70,   0.62,  99.90,   0.94,  -0.39,
03/25 18Z,   0.70,   1.19,  99.90,   1.50,  -0.39,
03/25 19Z,   0.70,   1.96,  99.90,   2.27,  -0.39,
03/25 20Z,   0.70,   2.57,  99.90,   2.88,  -0.39,
03/25 21Z,   0.70,   2.84,  99.90,   3.16,  -0.39,  (max)
03/25 22Z,   0.70,   2.83,  99.90,   3.14,  -0.39,
03/25 23Z,   0.70,   2.54,  99.90,   2.85,  -0.39,
03/26 00Z,   0.70,   2.05,  99.90,   2.37,  -0.39,
03/26 01Z,   0.70,   1.53,  99.90,   1.84,  -0.39,
03/26 02Z,   0.60,   1.05,  99.90,   1.27,  -0.39,
03/26 03Z,   0.60,   0.69,  99.90,   0.90,  -0.39,
03/26 04Z,   0.60,   0.46,  99.90,   0.67,  -0.39,
03/26 05Z,   0.60,   0.41,  99.90,   0.62,  -0.39,  (min)
03/26 06Z,   0.60,   0.71,  99.90,   0.93,  -0.39,
03/26 07Z,   0.60,   1.40,  99.90,   1.61,  -0.39,
03/26 08Z,   0.60,   2.15,  99.90,   2.36,  -0.39,
03/26 09Z,   0.60,   2.63,  99.90,   2.85,  -0.39,
03/26 10Z,   0.60,   2.81,  99.90,   3.02,  -0.39,  (max)
03/26 11Z,   0.50,   2.67,  99.90,   2.79,  -0.39,
03/26 12Z,   0.50,   2.26,  99.90,   2.37,  -0.39,
03/26 13Z,   0.50,   1.70,  99.90,   1.82,  -0.39,
03/26 14Z,   0.50,   1.16,  99.90,   1.27,  -0.39,
03/26 15Z,   0.50,   0.71,  99.90,   0.82,  -0.39,
03/26 16Z,   0.50,   0.42,  99.90,   0.54,  -0.39,
03/26 17Z,   0.50,   0.32,  99.90,   0.43,  -0.39,  (min)
03/26 18Z,   0.50,   0.51,  99.90,   0.62,  -0.39,
03/26 19Z,   0.50,   1.13,  99.90,   1.24,  -0.39,
03/26 20Z,   0.50,   1.97,  99.90,   2.08,  -0.39,
03/26 21Z,   0.50,   2.62,  99.90,   2.73,  -0.39,
03/26 22Z,   0.40,   2.92,  99.90,   2.94,  -0.39,  (max)
03/26 23Z,   0.40,   2.90,  99.90,   2.92,  -0.39,
03/27 00Z,   0.40,   2.57,  99.90,   2.58,  -0.39,
03/27 01Z,   0.40,   2.04,  99.90,   2.05,  -0.39,
03/27 02Z,   0.40,   1.47,  99.90,   1.49,  -0.39,
03/27 03Z,   0.30,   0.96,  99.90,   0.88,  -0.39,
03/27 04Z,   0.30,   0.57,  99.90,   0.48,  -0.39,
03/27 05Z,   0.30,   0.32,  99.90,   0.23,  -0.39,
03/27 06Z,   0.30,   0.30,  99.90,   0.22,  -0.39,  (min)
03/27 07Z,   0.30,   0.71,  99.90,   0.62,  -0.39,
03/27 08Z,   0.30,   1.52,  99.90,   1.43,  -0.39,
03/27 09Z,   0.30,   2.34,  99.90,   2.25,  -0.39,
03/27 10Z,   0.30,   2.85,  99.90,   2.76,  -0.39,
03/27 11Z,   0.30,   3.01,  99.90,   2.92,  -0.39,  (max)
03/27 12Z,   0.30,   2.81,  99.90,   2.72,  -0.39,
03/27 13Z,   0.30,   2.31,  99.90,   2.22,  -0.39,
03/27 14Z,   0.30,   1.71,  99.90,   1.62,  -0.39,
03/27 15Z,   0.30,   1.13,  99.90,   1.04,  -0.39,
03/27 16Z,   0.30,   0.65,  99.90,   0.56,  -0.39,
03/27 17Z,   0.30,   0.32,  99.90,   0.23,  -0.39,
03/27 18Z,   0.30,   0.18,  99.90,   0.09,  -0.39,  (min)
03/27 19Z,   0.30,   0.40,  99.90,   0.32,  -0.39,
03/27 20Z,   0.30,   1.11,  99.90,   1.02,  -0.39,
03/27 21Z,   0.30,   2.01,  99.90,   1.92,  -0.39,
03/27 22Z,   0.30,   2.70,  99.90,   2.61,  -0.39,
03/27 23Z,   0.30,   3.02,  99.90,   2.93,  -0.39,  (max)
03/28 00Z,   0.30,   2.96,  99.90,   2.87,  -0.39,
03/28 01Z,   0.30,   2.56,  99.90,   2.47,  -0.39,
03/28 02Z,   0.30,   1.97,  99.90,   1.88,  -0.39,
03/28 03Z,   0.30,   1.37,  99.90,   1.28,  -0.39,
03/28 04Z,   0.30,   0.83,  99.90,   0.74,  -0.39,
03/28 05Z,   0.30,   0.42,  99.90,   0.33,  -0.39,
03/28 06Z,   0.30,   0.18,  99.90,   0.09,  -0.39,  (min)
03/28 07Z,   0.30,   0.23,  99.90,   0.14,  -0.39,
03/28 08Z,   0.30,   0.77,  99.90,   0.69,  -0.39,
03/28 09Z,   0.30,   1.71,  99.90,   1.62,  -0.39,
03/28 10Z,   0.30,   2.59,  99.90,   2.50,  -0.39,
03/28 11Z,   0.30,   3.10,  99.90,   3.02,  -0.39,
03/28 12Z,   0.30,   3.21,  99.90,   3.12,  -0.39,