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 : 03/21/2025 21:23:16 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/20 06Z,   0.50,   7.98,   8.48,  99.90,  -0.00,
03/20 07Z,   0.50,   8.82,   9.27,  99.90,  -0.05,  (max)
03/20 08Z,   0.50,   8.73,   9.22,  99.90,  -0.01,
03/20 09Z,   0.50,   7.82,   8.42,  99.90,   0.10,
03/20 10Z,   0.50,   6.25,   6.77,  99.90,   0.02,
03/20 11Z,   0.50,   4.31,   4.74,  99.90,  -0.07,
03/20 12Z,   0.50,   2.48,   2.85,  99.90,  -0.13,
03/20 13Z,   0.50,   1.29,   1.77,  99.90,  -0.02,
03/20 14Z,   0.50,   1.00,   1.45,  99.90,  -0.05,  (min)
03/20 15Z,   0.50,   1.56,   2.03,  99.90,  -0.03,
03/20 16Z,   0.50,   2.78,   3.36,  99.90,   0.08,
03/20 17Z,   0.50,   4.42,   5.17,  99.90,   0.25,
03/20 18Z,   0.70,   6.09,   6.96,  99.90,   0.17,
03/20 19Z,   0.70,   7.30,   8.13,  99.90,   0.13,
03/20 20Z,   0.70,   7.74,   8.60,  99.90,   0.16,  (max)
03/20 21Z,   0.80,   7.40,   8.30,  99.90,   0.10,
03/20 22Z,   0.80,   6.41,   7.23,  99.90,   0.02,
03/20 23Z,   0.80,   4.94,   5.64,  99.90,  -0.10,
03/21 00Z,   0.90,   3.36,   4.04,  99.90,  -0.22,
03/21 01Z,   0.90,   2.20,   2.88,  99.90,  -0.22,
03/21 02Z,   0.90,   1.84,   2.53,  99.90,  -0.21,  (min)
03/21 03Z,   0.90,   2.33,   3.01,  99.90,  -0.22,
03/21 04Z,   1.00,   3.48,   4.31,  99.90,  -0.17,
03/21 05Z,   1.00,   5.07,   6.10,  99.90,   0.03,
03/21 06Z,   1.00,   6.78,   7.80,  99.90,   0.02,
03/21 07Z,   1.00,   8.11,   9.08,  99.90,  -0.03,
03/21 08Z,   1.10,   8.67,   9.80,  99.90,   0.03,  (max)
03/21 09Z,   1.10,   8.38,   9.57,  99.90,   0.09,
03/21 10Z,   1.10,   7.37,   8.64,  99.90,   0.17,
03/21 11Z,   1.20,   5.80,   6.71,  99.90,  -0.29,
03/21 12Z,   1.20,   3.97,   4.98,  99.90,  -0.19,
03/21 13Z,   1.20,   2.35,   3.21,  99.90,  -0.34,
03/21 14Z,   1.20,   1.40,   2.23,  99.90,  -0.37,
03/21 15Z,   1.10,   1.29,   2.07,  99.90,  -0.32,  (min)
03/21 16Z,   1.10,   1.92,   2.41,  99.90,  -0.61,
03/21 17Z,   1.00,   3.12,   4.00,  99.90,  -0.12,
03/21 18Z,   0.90,   4.67,   5.54,  99.90,  -0.03,
03/21 19Z,   0.80,   6.16,   7.03,  99.90,   0.07,
03/21 20Z,   0.70,   7.16,   7.92,  99.90,   0.06,
03/21 21Z,   0.60,   7.44,   8.07,  99.90,   0.03,  (max)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/21 22Z,   0.50,   7.04,  99.90,   7.55,   0.02,
03/21 23Z,   0.40,   6.06,  99.90,   6.46,   0.01,
03/22 00Z,   0.40,   4.68,  99.90,   5.07,  -0.00,
03/22 01Z,   0.30,   3.26,  99.90,   3.54,  -0.02,
03/22 02Z,   0.20,   2.30,  99.90,   2.47,  -0.03,
03/22 03Z,   0.20,   2.11,  99.90,   2.28,  -0.04,  (min)
03/22 04Z,   0.10,   2.68,  99.90,   2.73,  -0.05,
03/22 05Z,   0.20,   3.83,  99.90,   3.98,  -0.06,
03/22 06Z,   0.20,   5.37,  99.90,   5.50,  -0.07,
03/22 07Z,   0.30,   6.94,  99.90,   7.17,  -0.08,
03/22 08Z,   0.30,   8.11,  99.90,   8.32,  -0.09,
03/22 09Z,   0.30,   8.52,  99.90,   8.72,  -0.10,  (max)
03/22 10Z,   0.40,   8.15,  99.90,   8.45,  -0.10,
03/22 11Z,   0.40,   7.12,  99.90,   7.42,  -0.10,
03/22 12Z,   0.50,   5.59,  99.90,   5.99,  -0.10,
03/22 13Z,   0.50,   3.84,  99.90,   4.24,  -0.10,
03/22 14Z,   0.50,   2.34,  99.90,   2.74,  -0.10,
03/22 15Z,   0.50,   1.50,  99.90,   1.91,  -0.10,
03/22 16Z,   0.50,   1.46,  99.90,   1.86,  -0.10,  (min)
03/22 17Z,   0.50,   2.10,  99.90,   2.50,  -0.10,
03/22 18Z,   0.50,   3.26,  99.90,   3.67,  -0.10,
03/22 19Z,   0.60,   4.75,  99.90,   5.25,  -0.10,
03/22 20Z,   0.60,   6.15,  99.90,   6.66,  -0.10,
03/22 21Z,   0.70,   7.07,  99.90,   7.67,  -0.10,
03/22 22Z,   0.70,   7.30,  99.90,   7.90,  -0.10,  (max)
03/22 23Z,   0.70,   6.89,  99.90,   7.49,  -0.10,
03/23 00Z,   0.70,   5.94,  99.90,   6.54,  -0.10,
03/23 01Z,   0.60,   4.60,  99.90,   5.10,  -0.10,
03/23 02Z,   0.40,   3.25,  99.90,   3.55,  -0.10,
03/23 03Z,   0.30,   2.37,  99.90,   2.57,  -0.10,
03/23 04Z,   0.20,   2.23,  99.90,   2.33,  -0.10,  (min)
03/23 05Z,   0.10,   2.80,  99.90,   2.80,  -0.10,
03/23 06Z,   0.00,   3.94,  99.90,   3.84,  -0.10,
03/23 07Z,   0.00,   5.45,  99.90,   5.35,  -0.10,
03/23 08Z,   0.00,   7.00,  99.90,   6.90,  -0.10,
03/23 09Z,   0.00,   8.11,  99.90,   8.01,  -0.10,
03/23 10Z,   0.00,   8.49,  99.90,   8.40,  -0.10,  (max)
03/23 11Z,   0.00,   8.12,  99.90,   8.02,  -0.10,
03/23 12Z,   0.00,   7.10,  99.90,   7.00,  -0.10,
03/23 13Z,   0.00,   5.56,  99.90,   5.47,  -0.10,
03/23 14Z,   0.00,   3.81,  99.90,   3.71,  -0.10,
03/23 15Z,   0.00,   2.31,  99.90,   2.22,  -0.10,
03/23 16Z,   0.00,   1.48,  99.90,   1.39,  -0.10,
03/23 17Z,   0.00,   1.42,  99.90,   1.33,  -0.10,  (min)
03/23 18Z,   0.00,   2.05,  99.90,   1.95,  -0.10,
03/23 19Z,   0.00,   3.24,  99.90,   3.14,  -0.10,
03/23 20Z,   0.10,   4.76,  99.90,   4.76,  -0.10,
03/23 21Z,   0.10,   6.19,  99.90,   6.20,  -0.10,
03/23 22Z,   0.10,   7.13,  99.90,   7.13,  -0.10,
03/23 23Z,   0.10,   7.39,  99.90,   7.39,  -0.10,  (max)
03/24 00Z,   0.10,   6.99,  99.90,   7.00,  -0.10,
03/24 01Z,   0.10,   6.01,  99.90,   6.02,  -0.10,
03/24 02Z,   0.10,   4.61,  99.90,   4.62,  -0.10,
03/24 03Z,   0.10,   3.20,  99.90,   3.21,  -0.10,
03/24 04Z,   0.10,   2.28,  99.90,   2.28,  -0.10,
03/24 05Z,   0.10,   2.10,  99.90,   2.10,  -0.10,  (min)
03/24 06Z,   0.10,   2.65,  99.90,   2.66,  -0.10,
03/24 07Z,   0.20,   3.82,  99.90,   3.93,  -0.10,
03/24 08Z,   0.30,   5.42,  99.90,   5.62,  -0.10,
03/24 09Z,   0.30,   7.05,  99.90,   7.25,  -0.10,
03/24 10Z,   0.40,   8.23,  99.90,   8.54,  -0.10,
03/24 11Z,   0.50,   8.67,  99.90,   9.07,  -0.10,  (max)
03/24 12Z,   0.50,   8.32,  99.90,   8.72,  -0.10,
03/24 13Z,   0.50,   7.26,  99.90,   7.67,  -0.10,
03/24 14Z,   0.60,   5.63,  99.90,   6.14,  -0.10,
03/24 15Z,   0.60,   3.76,  99.90,   4.26,  -0.10,
03/24 16Z,   0.60,   2.16,  99.90,   2.66,  -0.10,
03/24 17Z,   0.60,   1.25,  99.90,   1.75,  -0.10,
03/24 18Z,   0.60,   1.16,  99.90,   1.66,  -0.10,  (min)
03/24 19Z,   0.70,   1.83,  99.90,   2.43,  -0.10,
03/24 20Z,   0.80,   3.15,  99.90,   3.85,  -0.10,
03/24 21Z,   0.80,   4.83,  99.90,   5.54,  -0.10,
03/24 22Z,   0.80,   6.41,  99.90,   7.11,  -0.10,
03/24 23Z,   0.70,   7.44,  99.90,   8.04,  -0.10,
03/25 00Z,   0.60,   7.74,  99.90,   8.24,  -0.10,  (max)
03/25 01Z,   0.50,   7.31,  99.90,   7.71,  -0.10,
03/25 02Z,   0.40,   6.20,  99.90,   6.50,  -0.10,
03/25 03Z,   0.30,   4.61,  99.90,   4.81,  -0.10,
03/25 04Z,   0.20,   3.01,  99.90,   3.12,  -0.10,
03/25 05Z,   0.30,   1.95,  99.90,   2.16,  -0.10,
03/25 06Z,   0.30,   1.71,  99.90,   1.91,  -0.10,  (min)
03/25 07Z,   0.40,   2.28,  99.90,   2.58,  -0.10,
03/25 08Z,   0.50,   3.58,  99.90,   3.99,  -0.10,
03/25 09Z,   0.60,   5.38,  99.90,   5.88,  -0.10,
03/25 10Z,   0.60,   7.21,  99.90,   7.71,  -0.10,
03/25 11Z,   0.60,   8.54,  99.90,   9.04,  -0.10,
03/25 12Z,   0.60,   9.05,  99.90,   9.55,  -0.10,
03/25 13Z,  99.90,   8.69,  99.90,  99.90,  -0.10,
03/25 14Z,  99.90,   7.52,  99.90,  99.90,  -0.10,
03/25 15Z,  99.90,   5.67,  99.90,  99.90,  -0.10,
03/25 16Z,  99.90,   3.56,  99.90,  99.90,  -0.10,
03/25 17Z,  99.90,   1.79,  99.90,  99.90,  -0.10,
03/25 18Z,  99.90,   0.79,  99.90,  99.90,  -0.10,