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 : 04/18/2025 20:20:45 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/17 00Z,   0.30,   1.52,   1.84,  99.90,   0.02,
04/17 01Z,   0.30,   1.96,   2.27,  99.90,   0.01,  (min)
04/17 02Z,   0.20,   3.22,   3.51,  99.90,   0.09,
04/17 03Z,   0.20,   5.06,   5.37,  99.90,   0.11,
04/17 04Z,   0.20,   7.05,   7.57,  99.90,   0.32,
04/17 05Z,   0.20,   8.62,   8.90,  99.90,   0.08,
04/17 06Z,   0.10,   9.32,   9.62,  99.90,   0.20,  (max)
04/17 07Z,   0.10,   9.04,   9.50,  99.90,   0.36,
04/17 08Z,   0.10,   7.89,   8.25,  99.90,   0.26,
04/17 09Z,   0.10,   6.05,   6.44,  99.90,   0.29,
04/17 10Z,   0.10,   3.88,   4.21,  99.90,   0.23,
04/17 11Z,   0.10,   1.96,   2.25,  99.90,   0.19,
04/17 12Z,   0.20,   0.82,   1.10,  99.90,   0.08,
04/17 13Z,   0.20,   0.68,   0.83,  99.90,  -0.05,  (min)
04/17 14Z,   0.20,   1.45,   1.55,  99.90,  -0.10,
04/17 15Z,   0.20,   2.93,   3.04,  99.90,  -0.09,
04/17 16Z,   0.20,   4.81,   4.96,  99.90,  -0.05,
04/17 17Z,   0.10,   6.59,   6.66,  99.90,  -0.03,
04/17 18Z,   0.10,   7.78,   7.89,  99.90,   0.01,
04/17 19Z,   0.10,   8.11,   8.26,  99.90,   0.05,  (max)
04/17 20Z,   0.20,   7.61,   7.68,  99.90,  -0.13,
04/17 21Z,   0.20,   6.41,   6.58,  99.90,  -0.03,
04/17 22Z,   0.20,   4.74,   4.78,  99.90,  -0.16,
04/17 23Z,   0.30,   3.06,   3.06,  99.90,  -0.30,
04/18 00Z,   0.30,   1.97,   2.12,  99.90,  -0.15,
04/18 01Z,   0.30,   1.79,   1.89,  99.90,  -0.20,  (min)
04/18 02Z,   0.30,   2.51,   2.57,  99.90,  -0.24,
04/18 03Z,   0.20,   3.92,   3.94,  99.90,  -0.18,
04/18 04Z,   0.20,   5.74,   5.82,  99.90,  -0.12,
04/18 05Z,   0.10,   7.55,   7.68,  99.90,   0.03,
04/18 06Z,   0.10,   8.81,   8.79,  99.90,  -0.12,
04/18 07Z,   0.10,   9.16,   9.22,  99.90,  -0.04,  (max)
04/18 08Z,   0.10,   8.60,   8.82,  99.90,   0.12,
04/18 09Z,   0.20,   7.27,   7.39,  99.90,  -0.08,
04/18 10Z,   0.20,   5.39,   5.35,  99.90,  -0.24,
04/18 11Z,   0.20,   3.34,   3.35,  99.90,  -0.19,
04/18 12Z,   0.30,   1.68,   1.76,  99.90,  -0.22,
04/18 13Z,   0.30,   0.88,   0.93,  99.90,  -0.25,  (min)
04/18 14Z,   0.20,   1.02,   1.02,  99.90,  -0.20,
04/18 15Z,   0.20,   1.97,   1.94,  99.90,  -0.23,
04/18 16Z,   0.20,   3.49,   3.52,  99.90,  -0.17,
04/18 17Z,   0.20,   5.28,   5.43,  99.90,  -0.05,
04/18 18Z,   0.20,   6.84,   6.93,  99.90,  -0.11,
04/18 19Z,   0.30,   7.75,   7.81,  99.90,  -0.24,
04/18 20Z,   0.30,   7.84,   7.95,  99.90,  -0.19,  (max)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/18 21Z,   0.30,   7.18,  99.90,   7.30,  -0.18,
04/18 22Z,   0.40,   5.91,  99.90,   6.15,  -0.17,
04/18 23Z,   0.40,   4.30,  99.90,   4.55,  -0.16,
04/19 00Z,   0.50,   2.82,  99.90,   3.18,  -0.15,
04/19 01Z,   0.40,   2.00,  99.90,   2.27,  -0.14,  (min)
04/19 02Z,   0.40,   2.08,  99.90,   2.36,  -0.13,
04/19 03Z,   0.40,   2.97,  99.90,   3.25,  -0.11,
04/19 04Z,   0.20,   4.44,  99.90,   4.53,  -0.10,
04/19 05Z,   0.20,   6.20,  99.90,   6.31,  -0.09,
04/19 06Z,   0.20,   7.83,  99.90,   7.95,  -0.08,
04/19 07Z,   0.10,   8.83,  99.90,   8.86,  -0.07,
04/19 08Z,   0.10,   8.94,  99.90,   8.98,  -0.06,  (max)
04/19 09Z,   0.10,   8.21,  99.90,   8.24,  -0.06,
04/19 10Z,   0.20,   6.79,  99.90,   6.93,  -0.06,
04/19 11Z,   0.30,   4.93,  99.90,   5.16,  -0.06,
04/19 12Z,   0.30,   3.00,  99.90,   3.24,  -0.06,
04/19 13Z,   0.30,   1.57,  99.90,   1.81,  -0.06,
04/19 14Z,   0.30,   1.00,  99.90,   1.24,  -0.06,  (min)
04/19 15Z,   0.20,   1.32,  99.90,   1.46,  -0.06,
04/19 16Z,   0.10,   2.35,  99.90,   2.39,  -0.06,
04/19 17Z,   0.00,   3.88,  99.90,   3.82,  -0.06,
04/19 18Z,   0.00,   5.58,  99.90,   5.52,  -0.06,
04/19 19Z,  -0.10,   6.98,  99.90,   6.82,  -0.06,
04/19 20Z,  -0.10,   7.70,  99.90,   7.53,  -0.06,
04/19 21Z,   0.00,   7.63,  99.90,   7.57,  -0.06,  (max)
04/19 22Z,   0.00,   6.89,  99.90,   6.82,  -0.06,
04/19 23Z,  -0.10,   5.60,  99.90,   5.44,  -0.06,
04/20 00Z,  -0.10,   4.05,  99.90,   3.88,  -0.06,
04/20 01Z,  -0.10,   2.71,  99.90,   2.55,  -0.06,
04/20 02Z,   0.00,   2.07,  99.90,   2.00,  -0.06,  (min)
04/20 03Z,  -0.10,   2.29,  99.90,   2.13,  -0.06,
04/20 04Z,  -0.20,   3.25,  99.90,   2.99,  -0.06,
04/20 05Z,  -0.30,   4.73,  99.90,   4.37,  -0.06,
04/20 06Z,  -0.30,   6.44,  99.90,   6.08,  -0.06,
04/20 07Z,  -0.30,   7.95,  99.90,   7.59,  -0.06,
04/20 08Z,  -0.30,   8.80,  99.90,   8.43,  -0.06,  (max)
04/20 09Z,  -0.30,   8.77,  99.90,   8.41,  -0.06,
04/20 10Z,  -0.30,   7.96,  99.90,   7.59,  -0.06,
04/20 11Z,  -0.20,   6.51,  99.90,   6.25,  -0.06,
04/20 12Z,  -0.20,   4.66,  99.90,   4.40,  -0.06,
04/20 13Z,  -0.20,   2.82,  99.90,   2.56,  -0.06,
04/20 14Z,  -0.20,   1.52,  99.90,   1.26,  -0.06,
04/20 15Z,  -0.30,   1.08,  99.90,   0.72,  -0.06,  (min)
04/20 16Z,  -0.30,   1.49,  99.90,   1.13,  -0.06,
04/20 17Z,  -0.30,   2.57,  99.90,   2.21,  -0.06,
04/20 18Z,  -0.30,   4.11,  99.90,   3.75,  -0.06,
04/20 19Z,  -0.30,   5.78,  99.90,   5.42,  -0.06,
04/20 20Z,  -0.20,   7.10,  99.90,   6.84,  -0.06,
04/20 21Z,  -0.20,   7.73,  99.90,   7.47,  -0.06,  (max)
04/20 22Z,  -0.10,   7.60,  99.90,   7.43,  -0.06,
04/20 23Z,   0.00,   6.80,  99.90,   6.74,  -0.06,
04/21 00Z,  -0.10,   5.48,  99.90,   5.32,  -0.06,
04/21 01Z,   0.00,   3.92,  99.90,   3.86,  -0.06,
04/21 02Z,   0.00,   2.63,  99.90,   2.57,  -0.06,
04/21 03Z,  -0.10,   2.05,  99.90,   1.89,  -0.06,  (min)
04/21 04Z,  -0.10,   2.32,  99.90,   2.16,  -0.06,
04/21 05Z,  -0.20,   3.30,  99.90,   3.04,  -0.06,
04/21 06Z,  -0.10,   4.80,  99.90,   4.63,  -0.06,
04/21 07Z,  -0.10,   6.52,  99.90,   6.35,  -0.06,
04/21 08Z,  -0.10,   8.00,  99.90,   7.83,  -0.06,
04/21 09Z,   0.00,   8.79,  99.90,   8.73,  -0.06,  (max)
04/21 10Z,   0.00,   8.73,  99.90,   8.67,  -0.06,
04/21 11Z,   0.20,   7.89,  99.90,   8.03,  -0.06,
04/21 12Z,   0.30,   6.42,  99.90,   6.65,  -0.06,
04/21 13Z,   0.40,   4.54,  99.90,   4.87,  -0.06,
04/21 14Z,   0.40,   2.70,  99.90,   3.04,  -0.06,
04/21 15Z,   0.50,   1.44,  99.90,   1.87,  -0.06,
04/21 16Z,   0.50,   1.04,  99.90,   1.47,  -0.06,  (min)
04/21 17Z,   0.50,   1.48,  99.90,   1.92,  -0.06,
04/21 18Z,   0.50,   2.63,  99.90,   3.06,  -0.06,
04/21 19Z,   0.50,   4.25,  99.90,   4.69,  -0.06,
04/21 20Z,   0.50,   5.98,  99.90,   6.42,  -0.06,
04/21 21Z,   0.60,   7.32,  99.90,   7.86,  -0.06,
04/21 22Z,   0.60,   7.94,  99.90,   8.47,  -0.06,  (max)
04/21 23Z,   0.70,   7.78,  99.90,   8.41,  -0.06,
04/22 00Z,   0.80,   6.92,  99.90,   7.65,  -0.06,
04/22 01Z,   0.90,   5.50,  99.90,   6.33,  -0.06,
04/22 02Z,   0.90,   3.84,  99.90,   4.68,  -0.06,
04/22 03Z,   0.80,   2.48,  99.90,   3.22,  -0.06,
04/22 04Z,   0.80,   1.86,  99.90,   2.60,  -0.06,  (min)
04/22 05Z,   0.70,   2.11,  99.90,   2.75,  -0.06,
04/22 06Z,   0.70,   3.11,  99.90,   3.75,  -0.06,
04/22 07Z,   0.60,   4.68,  99.90,   5.22,  -0.06,
04/22 08Z,   0.60,   6.50,  99.90,   7.03,  -0.06,
04/22 09Z,   0.50,   8.05,  99.90,   8.49,  -0.06,
04/22 10Z,   0.50,   8.90,  99.90,   9.33,  -0.06,
04/22 11Z,   0.60,   8.86,  99.90,   9.39,  -0.06,  (max)
04/22 12Z,   0.60,   8.00,  99.90,   8.54,  -0.06,