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
#Boston, MA : 05/18/2025 05:21:11 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/16 12Z,   0.60,  -4.51,  -3.83,  99.90,   0.08,
05/16 13Z,   0.60,  -4.57,  -3.80,  99.90,   0.17,  (min)
05/16 14Z,   0.60,  -3.42,  -2.61,  99.90,   0.21,
05/16 15Z,   0.60,  -1.71,  -1.21,  99.90,  -0.10,
05/16 16Z,   0.60,   0.08,   0.66,  99.90,  -0.02,
05/16 17Z,   0.70,   1.82,   2.55,  99.90,   0.03,
05/16 18Z,   0.70,   3.07,   3.90,  99.90,   0.13,
05/16 19Z,   0.70,   3.38,   4.03,  99.90,  -0.05,  (max)
05/16 20Z,   0.80,   2.69,   3.37,  99.90,  -0.12,
05/16 21Z,   0.80,   1.30,   1.98,  99.90,  -0.12,
05/16 22Z,   0.80,  -0.38,   0.39,  99.90,  -0.03,
05/16 23Z,   0.80,  -2.00,  -1.27,  99.90,  -0.07,
05/17 00Z,   0.80,  -3.19,  -2.54,  99.90,  -0.15,
05/17 01Z,   0.80,  -3.39,  -2.60,  99.90,  -0.01,  (min)
05/17 02Z,   0.80,  -2.32,  -1.36,  99.90,   0.16,
05/17 03Z,   0.80,  -0.51,   0.10,  99.90,  -0.19,
05/17 04Z,   0.80,   1.35,   1.94,  99.90,  -0.21,
05/17 05Z,   0.80,   3.03,   3.86,  99.90,   0.03,
05/17 06Z,   0.80,   4.27,   5.12,  99.90,   0.05,
05/17 07Z,   0.80,   4.60,   5.48,  99.90,   0.08,  (max)
05/17 08Z,   0.80,   3.83,   4.81,  99.90,   0.18,
05/17 09Z,   0.90,   2.21,   3.04,  99.90,  -0.07,
05/17 10Z,   0.90,   0.18,   1.13,  99.90,   0.05,
05/17 11Z,   0.90,  -1.87,  -1.09,  99.90,  -0.12,
05/17 12Z,   0.90,  -3.60,  -2.73,  99.90,  -0.03,
05/17 13Z,   0.90,  -4.56,  -3.68,  99.90,  -0.02,  (min)
05/17 14Z,   0.90,  -4.26,  -3.18,  99.90,   0.18,
05/17 15Z,   1.00,  -2.88,  -2.04,  99.90,  -0.16,
05/17 16Z,   1.00,  -1.13,  -0.54,  99.90,  -0.41,
05/17 17Z,   1.00,   0.60,   1.33,  99.90,  -0.27,
05/17 18Z,   1.00,   2.19,   3.05,  99.90,  -0.14,
05/17 19Z,   1.00,   3.20,   4.21,  99.90,   0.01,  (max)
05/17 20Z,   1.10,   3.23,   4.08,  99.90,  -0.25,
05/17 21Z,   1.00,   2.32,   3.17,  99.90,  -0.15,
05/17 22Z,   1.10,   0.83,   1.82,  99.90,  -0.11,
05/17 23Z,   1.10,  -0.83,   0.19,  99.90,  -0.08,
05/18 00Z,   1.00,  -2.33,  -1.35,  99.90,  -0.02,
05/18 01Z,   1.00,  -3.29,  -2.32,  99.90,  -0.03,  (min)
05/18 02Z,   1.00,  -3.18,  -1.98,  99.90,   0.20,
05/18 03Z,   1.00,  -1.88,  -0.84,  99.90,   0.04,
05/18 04Z,   1.00,  -0.03,   0.77,  99.90,  -0.20,
05/18 05Z,   0.90,   1.76,   2.67,  99.90,   0.01,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/18 06Z,   0.90,   3.32,  99.90,   4.23,   0.01,
05/18 07Z,   0.90,   4.36,  99.90,   5.26,   0.01,
05/18 08Z,   0.90,   4.43,  99.90,   5.34,   0.01,  (max)
05/18 09Z,   0.80,   3.44,  99.90,   4.25,   0.01,
05/18 10Z,   0.80,   1.70,  99.90,   2.51,   0.01,
05/18 11Z,   0.80,  -0.34,  99.90,   0.47,   0.01,
05/18 12Z,   0.80,  -2.29,  99.90,  -1.48,   0.01,
05/18 13Z,   0.80,  -3.85,  99.90,  -3.04,   0.01,
05/18 14Z,   0.70,  -4.54,  99.90,  -3.82,   0.01,  (min)
05/18 15Z,   0.70,  -3.95,  99.90,  -3.24,   0.01,
05/18 16Z,   0.70,  -2.43,  99.90,  -1.71,   0.01,
05/18 17Z,   0.80,  -0.67,  99.90,   0.14,   0.01,
05/18 18Z,   0.70,   1.03,  99.90,   1.74,   0.01,
05/18 19Z,   0.70,   2.51,  99.90,   3.22,   0.01,
05/18 20Z,   0.70,   3.32,  99.90,   4.04,   0.01,  (max)
05/18 21Z,   0.70,   3.14,  99.90,   3.85,   0.01,
05/18 22Z,   0.70,   2.07,  99.90,   2.78,   0.01,
05/18 23Z,   0.70,   0.51,  99.90,   1.22,   0.01,
05/19 00Z,   0.70,  -1.14,  99.90,  -0.43,   0.01,
05/19 01Z,   0.70,  -2.56,  99.90,  -1.85,   0.01,
05/19 02Z,   0.70,  -3.37,  99.90,  -2.66,   0.01,  (min)
05/19 03Z,   0.60,  -3.05,  99.90,  -2.44,   0.01,
05/19 04Z,   0.50,  -1.62,  99.90,  -1.11,   0.01,
05/19 05Z,   0.50,   0.23,  99.90,   0.74,   0.01,
05/19 06Z,   0.50,   1.97,  99.90,   2.49,   0.01,
05/19 07Z,   0.50,   3.46,  99.90,   3.98,   0.01,
05/19 08Z,   0.60,   4.37,  99.90,   4.98,   0.01,  (max)
05/19 09Z,   0.60,   4.26,  99.90,   4.88,   0.01,
05/19 10Z,   0.60,   3.13,  99.90,   3.74,   0.01,
05/19 11Z,   0.70,   1.32,  99.90,   2.04,   0.01,
05/19 12Z,   0.70,  -0.71,  99.90,   0.01,   0.01,
05/19 13Z,   0.60,  -2.59,  99.90,  -1.98,   0.01,
05/19 14Z,   0.70,  -4.03,  99.90,  -3.31,   0.01,
05/19 15Z,   0.70,  -4.51,  99.90,  -3.79,   0.01,  (min)
05/19 16Z,   0.70,  -3.71,  99.90,  -3.00,   0.01,
05/19 17Z,   0.60,  -2.09,  99.90,  -1.48,   0.01,
05/19 18Z,   0.70,  -0.31,  99.90,   0.41,   0.01,
05/19 19Z,   0.70,   1.41,  99.90,   2.13,   0.01,
05/19 20Z,   0.70,   2.85,  99.90,   3.57,   0.01,
05/19 21Z,   0.70,   3.53,  99.90,   4.25,   0.01,  (max)
05/19 22Z,   0.70,   3.18,  99.90,   3.89,   0.01,
05/19 23Z,   0.70,   1.98,  99.90,   2.69,   0.01,
05/20 00Z,   0.70,   0.34,  99.90,   1.05,   0.01,
05/20 01Z,   0.70,  -1.35,  99.90,  -0.63,   0.01,
05/20 02Z,   0.70,  -2.77,  99.90,  -2.06,   0.01,
05/20 03Z,   0.70,  -3.52,  99.90,  -2.80,   0.01,  (min)
05/20 04Z,   0.70,  -3.08,  99.90,  -2.37,   0.01,
05/20 05Z,   0.70,  -1.58,  99.90,  -0.87,   0.01,
05/20 06Z,   0.70,   0.26,  99.90,   0.98,   0.01,
05/20 07Z,   0.70,   2.01,  99.90,   2.73,   0.01,
05/20 08Z,   0.80,   3.51,  99.90,   4.33,   0.01,
05/20 09Z,   0.80,   4.36,  99.90,   5.18,   0.01,  (max)
05/20 10Z,   0.80,   4.16,  99.90,   4.97,   0.01,
05/20 11Z,   0.90,   2.94,  99.90,   3.85,   0.01,
05/20 12Z,   0.90,   1.09,  99.90,   2.00,   0.01,
05/20 13Z,   0.90,  -0.94,  99.90,  -0.03,   0.01,
05/20 14Z,   0.90,  -2.81,  99.90,  -1.90,   0.01,
05/20 15Z,   0.90,  -4.19,  99.90,  -3.27,   0.01,
05/20 16Z,   0.90,  -4.52,  99.90,  -3.60,   0.01,  (min)
05/20 17Z,   0.90,  -3.56,  99.90,  -2.65,   0.01,
05/20 18Z,   1.00,  -1.85,  99.90,  -0.83,   0.01,
05/20 19Z,   1.00,   0.02,  99.90,   1.03,   0.01,
05/20 20Z,   1.00,   1.83,  99.90,   2.84,   0.01,
05/20 21Z,   1.00,   3.29,  99.90,   4.30,   0.01,
05/20 22Z,   1.00,   3.87,  99.90,   4.89,   0.01,  (max)
05/20 23Z,   1.10,   3.38,  99.90,   4.49,   0.01,
05/21 00Z,   1.10,   2.04,  99.90,   3.15,   0.01,
05/21 01Z,   1.10,   0.28,  99.90,   1.39,   0.01,
05/21 02Z,   1.00,  -1.52,  99.90,  -0.51,   0.01,
05/21 03Z,   1.10,  -3.04,  99.90,  -1.93,   0.01,
05/21 04Z,   1.10,  -3.81,  99.90,  -2.69,   0.01,  (min)
05/21 05Z,   1.00,  -3.31,  99.90,  -2.30,   0.01,
05/21 06Z,   1.00,  -1.78,  99.90,  -0.76,   0.01,
05/21 07Z,   1.10,   0.10,  99.90,   1.21,   0.01,
05/21 08Z,   1.10,   1.94,  99.90,   3.05,   0.01,
05/21 09Z,   1.20,   3.54,  99.90,   4.75,   0.01,
05/21 10Z,   1.20,   4.40,  99.90,   5.61,   0.01,  (max)
05/21 11Z,   1.10,   4.15,  99.90,   5.26,   0.01,
05/21 12Z,   1.20,   2.87,  99.90,   4.09,   0.01,
05/21 13Z,   1.10,   0.98,  99.90,   2.10,   0.01,
05/21 14Z,   1.10,  -1.09,  99.90,   0.02,   0.01,
05/21 15Z,   1.10,  -3.01,  99.90,  -1.90,   0.01,
05/21 16Z,   1.10,  -4.38,  99.90,  -3.26,   0.01,
05/21 17Z,   1.10,  -4.59,  99.90,  -3.48,   0.01,  (min)
05/21 18Z,   1.10,  -3.49,  99.90,  -2.37,   0.01,
05/21 19Z,   1.10,  -1.64,  99.90,  -0.53,   0.01,
05/21 20Z,   1.10,   0.37,  99.90,   1.48,   0.01,
05/21 21Z,   1.10,   2.33,  99.90,   3.45,   0.01,
05/21 22Z,   1.10,   3.84,  99.90,   4.95,   0.01,
05/21 23Z,   1.10,   4.35,  99.90,   5.46,   0.01,  (max)
05/22 00Z,   1.10,   3.71,  99.90,   4.82,   0.01,