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 : 02/14/2026 13:21:49 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/12 18Z,   0.80,   1.66,   2.49,  99.90,   0.03,
02/12 19Z,   0.80,   1.54,   2.33,  99.90,  -0.01,  (min)
02/12 20Z,   0.80,   2.12,   2.82,  99.90,  -0.10,
02/12 21Z,   0.70,   3.14,   3.78,  99.90,  -0.06,
02/12 22Z,   0.70,   4.62,   5.20,  99.90,  -0.12,
02/12 23Z,   0.70,   6.22,   6.72,  99.90,  -0.20,
02/13 00Z,   0.70,   7.31,   7.81,  99.90,  -0.20,
02/13 01Z,   0.70,   7.60,   8.18,  99.90,  -0.12,  (max)
02/13 02Z,   0.60,   7.16,   7.79,  99.90,   0.03,
02/13 03Z,   0.60,   6.22,   6.94,  99.90,   0.12,
02/13 04Z,   0.60,   4.92,   5.56,  99.90,   0.04,
02/13 05Z,   0.60,   3.46,   4.21,  99.90,   0.15,
02/13 06Z,   0.60,   2.34,   3.04,  99.90,   0.10,
02/13 07Z,   0.60,   2.16,   2.75,  99.90,  -0.01,  (min)
02/13 08Z,   0.60,   2.85,   3.34,  99.90,  -0.11,
02/13 09Z,   0.60,   4.00,   4.53,  99.90,  -0.07,
02/13 10Z,   0.60,   5.52,   6.11,  99.90,  -0.01,
02/13 11Z,   0.70,   7.23,   7.65,  99.90,  -0.28,
02/13 12Z,   0.70,   8.55,   8.90,  99.90,  -0.35,
02/13 13Z,   0.70,   9.03,   9.59,  99.90,  -0.14,  (max)
02/13 14Z,   0.70,   8.62,   9.24,  99.90,  -0.08,
02/13 15Z,   0.60,   7.55,   8.18,  99.90,   0.03,
02/13 16Z,   0.60,   6.01,   6.57,  99.90,  -0.04,
02/13 17Z,   0.60,   4.16,   4.65,  99.90,  -0.11,
02/13 18Z,   0.60,   2.37,   3.03,  99.90,   0.06,
02/13 19Z,   0.60,   1.31,   1.84,  99.90,  -0.07,
02/13 20Z,   0.60,   1.29,   1.74,  99.90,  -0.15,  (min)
02/13 21Z,   0.60,   1.98,   2.39,  99.90,  -0.19,
02/13 22Z,   0.60,   3.19,   3.62,  99.90,  -0.17,
02/13 23Z,   0.60,   4.86,   5.20,  99.90,  -0.26,
02/14 00Z,   0.50,   6.56,   6.80,  99.90,  -0.26,
02/14 01Z,   0.50,   7.64,   7.92,  99.90,  -0.22,
02/14 02Z,   0.50,   7.85,   8.23,  99.90,  -0.12,  (max)
02/14 03Z,   0.50,   7.30,   7.76,  99.90,  -0.04,
02/14 04Z,   0.50,   6.19,   6.70,  99.90,   0.01,
02/14 05Z,   0.50,   4.69,   5.21,  99.90,   0.02,
02/14 06Z,   0.40,   3.07,   3.77,  99.90,   0.30,
02/14 07Z,   0.40,   1.96,   2.57,  99.90,   0.21,
02/14 08Z,   0.40,   1.90,   2.33,  99.90,   0.03,  (min)
02/14 09Z,   0.40,   2.76,   3.27,  99.90,   0.11,
02/14 10Z,   0.50,   4.10,   4.59,  99.90,  -0.01,
02/14 11Z,   0.40,   5.84,   6.29,  99.90,   0.05,
02/14 12Z,   0.50,   7.69,   7.99,  99.90,  -0.20,
02/14 13Z,   0.40,   9.00,   9.29,  99.90,  -0.11,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/14 14Z,   0.40,   9.37,  99.90,   9.67,  -0.10,  (max)
02/14 15Z,   0.40,   8.79,  99.90,   9.11,  -0.09,
02/14 16Z,   0.40,   7.50,  99.90,   7.83,  -0.07,
02/14 17Z,   0.30,   5.72,  99.90,   5.96,  -0.06,
02/14 18Z,   0.30,   3.64,  99.90,   3.90,  -0.04,
02/14 19Z,   0.40,   1.77,  99.90,   2.14,  -0.03,
02/14 20Z,   0.30,   0.83,  99.90,   1.12,  -0.02,  (min)
02/14 21Z,   0.40,   1.03,  99.90,   1.43,  -0.00,
02/14 22Z,   0.40,   1.97,  99.90,   2.39,   0.01,
02/14 23Z,   0.40,   3.46,  99.90,   3.89,   0.02,
02/15 00Z,   0.40,   5.37,  99.90,   5.81,   0.04,
02/15 01Z,   0.30,   7.13,  99.90,   7.48,   0.05,
02/15 02Z,   0.30,   8.12,  99.90,   8.48,   0.05,
02/15 03Z,   0.30,   8.16,  99.90,   8.51,   0.05,  (max)
02/15 04Z,   0.30,   7.37,  99.90,   7.72,   0.05,
02/15 05Z,   0.20,   5.99,  99.90,   6.24,   0.05,
02/15 06Z,   0.30,   4.23,  99.90,   4.58,   0.05,
02/15 07Z,   0.30,   2.47,  99.90,   2.82,   0.05,
02/15 08Z,   0.30,   1.44,  99.90,   1.79,   0.05,  (min)
02/15 09Z,   0.30,   1.63,  99.90,   1.98,   0.05,
02/15 10Z,   0.30,   2.75,  99.90,   3.11,   0.05,
02/15 11Z,   0.30,   4.39,  99.90,   4.74,   0.05,
02/15 12Z,   0.30,   6.37,  99.90,   6.73,   0.05,
02/15 13Z,   0.30,   8.32,  99.90,   8.67,   0.05,
02/15 14Z,   0.20,   9.54,  99.90,   9.79,   0.05,
02/15 15Z,   0.10,   9.69,  99.90,   9.84,   0.05,  (max)
02/15 16Z,   0.10,   8.83,  99.90,   8.99,   0.05,
02/15 17Z,   0.00,   7.23,  99.90,   7.29,   0.05,
02/15 18Z,   0.00,   5.14,  99.90,   5.20,   0.05,
02/15 19Z,   0.00,   2.87,  99.90,   2.92,   0.05,
02/15 20Z,   0.00,   1.03,  99.90,   1.08,   0.05,
02/15 21Z,   0.10,   0.36,  99.90,   0.51,   0.05,  (min)
02/15 22Z,   0.30,   0.91,  99.90,   1.26,   0.05,
02/15 23Z,   0.40,   2.21,  99.90,   2.67,   0.05,
02/16 00Z,   0.40,   4.04,  99.90,   4.49,   0.05,
02/16 01Z,   0.40,   6.14,  99.90,   6.59,   0.05,
02/16 02Z,   0.40,   7.87,  99.90,   8.32,   0.05,
02/16 03Z,   0.40,   8.66,  99.90,   9.12,   0.05,  (max)
02/16 04Z,   0.40,   8.40,  99.90,   8.85,   0.05,
02/16 05Z,   0.30,   7.26,  99.90,   7.61,   0.05,
02/16 06Z,   0.40,   5.54,  99.90,   6.00,   0.05,
02/16 07Z,   0.50,   3.53,  99.90,   4.08,   0.05,
02/16 08Z,   0.60,   1.72,  99.90,   2.37,   0.05,
02/16 09Z,   0.60,   0.91,  99.90,   1.56,   0.05,  (min)
02/16 10Z,   0.80,   1.46,  99.90,   2.31,   0.05,
02/16 11Z,   0.80,   2.93,  99.90,   3.79,   0.05,
02/16 12Z,   0.90,   4.89,  99.90,   5.84,   0.05,
02/16 13Z,   1.00,   7.09,  99.90,   8.14,   0.05,
02/16 14Z,   1.10,   9.03,  99.90,  10.19,   0.05,
02/16 15Z,   1.30,  10.05,  99.90,  11.40,   0.05,  (max)
02/16 16Z,   1.20,   9.87,  99.90,  11.12,   0.05,
02/16 17Z,   1.20,   8.64,  99.90,   9.90,   0.05,
02/16 18Z,   1.20,   6.68,  99.90,   7.93,   0.05,
02/16 19Z,   1.30,   4.31,  99.90,   5.66,   0.05,
02/16 20Z,   1.30,   1.93,  99.90,   3.28,   0.05,
02/16 21Z,   1.30,   0.29,  99.90,   1.64,   0.05,
02/16 22Z,   1.40,   0.04,  99.90,   1.49,   0.05,  (min)
02/16 23Z,   1.40,   1.05,  99.90,   2.50,   0.05,
02/17 00Z,   1.30,   2.76,  99.90,   4.12,   0.05,
02/17 01Z,   1.30,   4.90,  99.90,   6.25,   0.05,
02/17 02Z,   1.30,   7.10,  99.90,   8.45,   0.05,
02/17 03Z,   1.30,   8.68,  99.90,  10.03,   0.05,
02/17 04Z,   1.30,   9.14,  99.90,  10.49,   0.05,  (max)
02/17 05Z,   1.20,   8.46,  99.90,   9.71,   0.05,
02/17 06Z,   1.20,   6.92,  99.90,   8.17,   0.05,
02/17 07Z,   1.20,   4.86,  99.90,   6.11,   0.05,
02/17 08Z,   1.20,   2.66,  99.90,   3.91,   0.05,
02/17 09Z,   1.30,   0.94,  99.90,   2.29,   0.05,
02/17 10Z,   1.30,   0.48,  99.90,   1.83,   0.05,  (min)
02/17 11Z,   1.30,   1.47,  99.90,   2.82,   0.05,
02/17 12Z,   1.30,   3.33,  99.90,   4.68,   0.05,
02/17 13Z,   1.30,   5.57,  99.90,   6.92,   0.05,
02/17 14Z,   1.30,   7.90,  99.90,   9.25,   0.05,
02/17 15Z,   1.40,   9.72,  99.90,  11.17,   0.05,
02/17 16Z,   1.40,  10.41,  99.90,  11.86,   0.05,  (max)
02/17 17Z,   1.40,   9.81,  99.90,  11.27,   0.05,
02/17 18Z,   1.40,   8.17,  99.90,   9.62,   0.05,
02/17 19Z,   1.40,   5.86,  99.90,   7.32,   0.05,
02/17 20Z,   1.60,   3.30,  99.90,   4.95,   0.05,
02/17 21Z,   1.60,   0.98,  99.90,   2.63,   0.05,
02/17 22Z,   1.70,  -0.30,  99.90,   1.46,   0.05,  (min)
02/17 23Z,   1.70,   0.00,  99.90,   1.75,   0.05,
02/18 00Z,   1.70,   1.52,  99.90,   3.27,   0.05,
02/18 01Z,   1.60,   3.62,  99.90,   5.27,   0.05,
02/18 02Z,   1.50,   5.97,  99.90,   7.53,   0.05,
02/18 03Z,   1.50,   8.14,  99.90,   9.69,   0.05,
02/18 04Z,   1.40,   9.42,  99.90,  10.87,   0.05,
02/18 05Z,   1.40,   9.44,  99.90,  10.89,   0.05,  (max)
02/18 06Z,   1.40,   8.29,  99.90,   9.74,   0.05,