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
#Portland, ME : 04/26/2025 21:19:59 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/25 06Z,   0.10,  -3.95,  -3.86,  99.90,  -0.01,
04/25 07Z,   0.10,  -4.88,  -4.81,  99.90,  -0.03,  (min)
04/25 08Z,   0.10,  -4.58,  -4.44,  99.90,   0.04,
04/25 09Z,   0.10,  -3.14,  -3.10,  99.90,  -0.06,
04/25 10Z,   0.10,  -0.86,  -0.88,  99.90,  -0.12,
04/25 11Z,   0.10,   1.70,   1.74,  99.90,  -0.06,
04/25 12Z,   0.20,   3.81,   3.68,  99.90,  -0.33,
04/25 13Z,   0.10,   4.94,   4.71,  99.90,  -0.33,
04/25 14Z,   0.10,   4.90,   4.76,  99.90,  -0.24,  (max)
04/25 15Z,   0.10,   3.72,   3.58,  99.90,  -0.24,
04/25 16Z,   0.10,   1.56,   1.45,  99.90,  -0.21,
04/25 17Z,   0.00,  -1.10,  -1.23,  99.90,  -0.13,
04/25 18Z,   0.10,  -3.50,  -3.56,  99.90,  -0.16,
04/25 19Z,   0.10,  -4.97,  -4.99,  99.90,  -0.12,
04/25 20Z,   0.10,  -5.16,  -5.18,  99.90,  -0.12,  (min)
04/25 21Z,   0.20,  -4.08,  -4.09,  99.90,  -0.21,
04/25 22Z,   0.20,  -1.92,  -1.91,  99.90,  -0.19,
04/25 23Z,   0.30,   0.81,   0.79,  99.90,  -0.32,
04/26 00Z,   0.30,   3.38,   3.33,  99.90,  -0.35,
04/26 01Z,   0.30,   5.09,   4.97,  99.90,  -0.42,
04/26 02Z,   0.30,   5.59,   5.45,  99.90,  -0.44,  (max)
04/26 03Z,   0.30,   4.85,   4.85,  99.90,  -0.30,
04/26 04Z,   0.30,   2.94,   2.96,  99.90,  -0.28,
04/26 05Z,   0.30,   0.23,   0.26,  99.90,  -0.27,
04/26 06Z,   0.20,  -2.60,  -2.45,  99.90,  -0.05,
04/26 07Z,   0.30,  -4.73,  -4.58,  99.90,  -0.15,
04/26 08Z,   0.30,  -5.65,  -5.43,  99.90,  -0.08,  (min)
04/26 09Z,   0.30,  -5.19,  -4.84,  99.90,   0.05,
04/26 10Z,   0.30,  -3.48,  -3.27,  99.90,  -0.09,
04/26 11Z,   0.30,  -0.87,  -0.51,  99.90,   0.06,
04/26 12Z,   0.40,   1.94,   2.40,  99.90,   0.06,
04/26 13Z,   0.50,   4.16,   4.44,  99.90,  -0.22,
04/26 14Z,   0.50,   5.29,   5.65,  99.90,  -0.14,  (max)
04/26 15Z,   0.60,   5.13,   5.51,  99.90,  -0.22,
04/26 16Z,   0.60,   3.73,   4.18,  99.90,  -0.15,
04/26 17Z,   0.70,   1.32,   1.78,  99.90,  -0.24,
04/26 18Z,   0.60,  -1.54,  -1.14,  99.90,  -0.20,
04/26 19Z,   0.60,  -4.00,  -3.49,  99.90,  -0.09,
04/26 20Z,   0.60,  -5.37,  -4.93,  99.90,  -0.16,  (min)
04/26 21Z,   0.50,  -5.33,  -4.78,  99.90,   0.05,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/26 22Z,   0.40,  -3.92,  99.90,  -3.48,   0.04,
04/26 23Z,   0.40,  -1.41,  99.90,  -0.99,   0.02,
04/27 00Z,   0.40,   1.59,  99.90,   1.99,   0.00,
04/27 01Z,   0.40,   4.26,  99.90,   4.64,  -0.02,
04/27 02Z,   0.40,   5.89,  99.90,   6.26,  -0.03,
04/27 03Z,   0.40,   6.19,  99.90,   6.54,  -0.05,  (max)
04/27 04Z,   0.40,   5.11,  99.90,   5.44,  -0.07,
04/27 05Z,   0.30,   2.82,  99.90,   3.04,  -0.09,
04/27 06Z,   0.20,  -0.24,  99.90,  -0.14,  -0.10,
04/27 07Z,   0.10,  -3.28,  99.90,  -3.31,  -0.12,
04/27 08Z,   0.00,  -5.47,  99.90,  -5.61,  -0.14,
04/27 09Z,   0.00,  -6.28,  99.90,  -6.44,  -0.16,  (min)
04/27 10Z,  -0.10,  -5.61,  99.90,  -5.86,  -0.16,
04/27 11Z,  -0.10,  -3.61,  99.90,  -3.86,  -0.16,
04/27 12Z,   0.00,  -0.74,  99.90,  -0.90,  -0.16,
04/27 13Z,   0.00,   2.22,  99.90,   2.06,  -0.16,
04/27 14Z,  -0.10,   4.47,  99.90,   4.21,  -0.16,
04/27 15Z,  -0.10,   5.50,  99.90,   5.25,  -0.16,  (max)
04/27 16Z,   0.00,   5.18,  99.90,   5.03,  -0.16,
04/27 17Z,   0.00,   3.57,  99.90,   3.41,  -0.16,
04/27 18Z,  -0.10,   0.95,  99.90,   0.69,  -0.16,
04/27 19Z,  -0.10,  -2.01,  99.90,  -2.27,  -0.16,
04/27 20Z,  -0.20,  -4.42,  99.90,  -4.78,  -0.16,
04/27 21Z,  -0.20,  -5.59,  99.90,  -5.95,  -0.16,  (min)
04/27 22Z,  -0.20,  -5.27,  99.90,  -5.63,  -0.16,
04/27 23Z,  -0.20,  -3.54,  99.90,  -3.90,  -0.16,
04/28 00Z,  -0.10,  -0.75,  99.90,  -1.01,  -0.16,
04/28 01Z,  -0.10,   2.39,  99.90,   2.13,  -0.16,
04/28 02Z,  -0.10,   5.02,  99.90,   4.77,  -0.16,
04/28 03Z,  -0.10,   6.49,  99.90,   6.23,  -0.16,
04/28 04Z,  -0.10,   6.51,  99.90,   6.25,  -0.16,  (max)
04/28 05Z,  -0.10,   5.12,  99.90,   4.86,  -0.16,
04/28 06Z,  -0.10,   2.50,  99.90,   2.25,  -0.16,
04/28 07Z,   0.00,  -0.79,  99.90,  -0.95,  -0.16,
04/28 08Z,   0.00,  -3.91,  99.90,  -4.07,  -0.16,
04/28 09Z,   0.00,  -6.02,  99.90,  -6.18,  -0.16,
04/28 10Z,   0.10,  -6.66,  99.90,  -6.71,  -0.16,  (min)
04/28 11Z,   0.10,  -5.75,  99.90,  -5.80,  -0.16,
04/28 12Z,   0.20,  -3.52,  99.90,  -3.47,  -0.16,
04/28 13Z,   0.20,  -0.50,  99.90,  -0.46,  -0.16,
04/28 14Z,   0.30,   2.49,  99.90,   2.63,  -0.16,
04/28 15Z,   0.30,   4.64,  99.90,   4.79,  -0.16,
04/28 16Z,   0.40,   5.53,  99.90,   5.77,  -0.16,  (max)
04/28 17Z,   0.40,   5.03,  99.90,   5.27,  -0.16,
04/28 18Z,   0.40,   3.24,  99.90,   3.49,  -0.16,
04/28 19Z,   0.40,   0.52,  99.90,   0.76,  -0.16,
04/28 20Z,   0.40,  -2.42,  99.90,  -2.17,  -0.16,
04/28 21Z,   0.50,  -4.66,  99.90,  -4.32,  -0.16,
04/28 22Z,   0.50,  -5.58,  99.90,  -5.24,  -0.16,  (min)
04/28 23Z,   0.50,  -4.99,  99.90,  -4.64,  -0.16,
04/29 00Z,   0.50,  -3.01,  99.90,  -2.67,  -0.16,
04/29 01Z,   0.50,  -0.08,  99.90,   0.26,  -0.16,
04/29 02Z,   0.40,   3.06,  99.90,   3.30,  -0.16,
04/29 03Z,   0.40,   5.54,  99.90,   5.78,  -0.16,
04/29 04Z,   0.30,   6.76,  99.90,   6.90,  -0.16,  (max)
04/29 05Z,   0.30,   6.52,  99.90,   6.66,  -0.16,
04/29 06Z,   0.30,   4.87,  99.90,   5.01,  -0.16,
04/29 07Z,   0.30,   2.06,  99.90,   2.20,  -0.16,
04/29 08Z,   0.30,  -1.31,  99.90,  -1.17,  -0.16,
04/29 09Z,   0.40,  -4.36,  99.90,  -4.12,  -0.16,
04/29 10Z,   0.40,  -6.29,  99.90,  -6.04,  -0.16,
04/29 11Z,   0.50,  -6.71,  99.90,  -6.37,  -0.16,  (min)
04/29 12Z,   0.50,  -5.61,  99.90,  -5.27,  -0.16,
04/29 13Z,   0.50,  -3.26,  99.90,  -2.91,  -0.16,
04/29 14Z,   0.50,  -0.22,  99.90,   0.12,  -0.16,
04/29 15Z,   0.50,   2.66,  99.90,   3.00,  -0.16,
04/29 16Z,   0.50,   4.64,  99.90,   4.98,  -0.16,
04/29 17Z,   0.50,   5.35,  99.90,   5.69,  -0.16,  (max)
04/29 18Z,   0.50,   4.71,  99.90,   5.05,  -0.16,
04/29 19Z,   0.50,   2.83,  99.90,   3.17,  -0.16,
04/29 20Z,   0.50,   0.11,  99.90,   0.46,  -0.16,
04/29 21Z,   0.50,  -2.68,  99.90,  -2.33,  -0.16,
04/29 22Z,   0.50,  -4.68,  99.90,  -4.34,  -0.16,
04/29 23Z,   0.50,  -5.34,  99.90,  -5.00,  -0.16,  (min)
04/30 00Z,   0.50,  -4.53,  99.90,  -4.19,  -0.16,
04/30 01Z,   0.40,  -2.43,  99.90,  -2.19,  -0.16,
04/30 02Z,   0.40,   0.50,  99.90,   0.74,  -0.16,
04/30 03Z,   0.30,   3.49,  99.90,   3.64,  -0.16,
04/30 04Z,   0.20,   5.73,  99.90,   5.78,  -0.16,
04/30 05Z,   0.10,   6.70,  99.90,   6.64,  -0.16,  (max)
04/30 06Z,   0.00,   6.24,  99.90,   6.09,  -0.16,
04/30 07Z,   0.00,   4.45,  99.90,   4.29,  -0.16,
04/30 08Z,   0.00,   1.60,  99.90,   1.44,  -0.16,
04/30 09Z,   0.00,  -1.69,  99.90,  -1.85,  -0.16,
04/30 10Z,   0.00,  -4.54,  99.90,  -4.69,  -0.16,
04/30 11Z,   0.00,  -6.23,  99.90,  -6.39,  -0.16,
04/30 12Z,  -0.10,  -6.46,  99.90,  -6.72,  -0.16,
04/30 13Z,  99.90,  -5.26,  99.90,  99.90,  -0.16,
04/30 14Z,  99.90,  -2.90,  99.90,  99.90,  -0.16,
04/30 15Z,  99.90,   0.01,  99.90,  99.90,  -0.16,
04/30 16Z,  99.90,   2.69,  99.90,  99.90,  -0.16,
04/30 17Z,  99.90,   4.46,  99.90,  99.90,  -0.16,
04/30 18Z,  99.90,   5.00,  99.90,  99.90,  -0.16,