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 : 04/13/2026 04:20:24 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/11 12Z,   0.30,   2.59,   2.78,  99.90,  -0.11,  (max)
04/11 13Z,   0.30,   1.24,   1.35,  99.90,  -0.19,
04/11 14Z,   0.20,  -0.47,  -0.41,  99.90,  -0.14,
04/11 15Z,   0.20,  -2.06,  -2.08,  99.90,  -0.22,
04/11 16Z,   0.20,  -3.11,  -3.24,  99.90,  -0.33,
04/11 17Z,   0.20,  -3.44,  -3.66,  99.90,  -0.42,  (min)
04/11 18Z,   0.10,  -3.06,  -3.36,  99.90,  -0.40,
04/11 19Z,   0.10,  -2.02,  -2.28,  99.90,  -0.36,
04/11 20Z,   0.10,  -0.52,  -0.81,  99.90,  -0.39,
04/11 21Z,   0.10,   1.04,   0.76,  99.90,  -0.38,
04/11 22Z,   0.00,   2.20,   2.05,  99.90,  -0.15,
04/11 23Z,   0.10,   2.72,   2.68,  99.90,  -0.14,  (max)
04/12 00Z,   0.00,   2.56,   2.57,  99.90,   0.01,
04/12 01Z,   0.00,   1.74,   1.83,  99.90,   0.09,
04/12 02Z,  -0.10,   0.37,   0.46,  99.90,   0.19,
04/12 03Z,  -0.10,  -1.15,  -1.10,  99.90,   0.15,
04/12 04Z,  -0.20,  -2.32,  -2.38,  99.90,   0.14,
04/12 05Z,  -0.20,  -2.82,  -2.96,  99.90,   0.06,  (min)
04/12 06Z,  -0.20,  -2.59,  -2.79,  99.90,  -0.00,
04/12 07Z,  -0.30,  -1.67,  -1.93,  99.90,   0.04,
04/12 08Z,  -0.20,  -0.21,  -0.51,  99.90,  -0.10,
04/12 09Z,  -0.20,   1.45,   1.23,  99.90,  -0.02,
04/12 10Z,  -0.20,   2.82,   2.60,  99.90,  -0.02,
04/12 11Z,  -0.20,   3.51,   3.38,  99.90,   0.07,
04/12 12Z,  -0.10,   3.46,   3.42,  99.90,   0.06,  (max)
04/12 13Z,  -0.10,   2.66,   2.60,  99.90,   0.04,
04/12 14Z,  -0.10,   1.20,   1.19,  99.90,   0.09,
04/12 15Z,  -0.10,  -0.63,  -0.58,  99.90,   0.15,
04/12 16Z,   0.00,  -2.30,  -2.35,  99.90,  -0.05,
04/12 17Z,  -0.10,  -3.37,  -3.55,  99.90,  -0.08,
04/12 18Z,   0.00,  -3.66,  -3.88,  99.90,  -0.22,  (min)
04/12 19Z,   0.00,  -3.16,  -3.58,  99.90,  -0.42,
04/12 20Z,   0.00,  -1.94,  -2.41,  99.90,  -0.47,
04/12 21Z,   0.00,  -0.25,  -0.70,  99.90,  -0.45,
04/12 22Z,   0.00,   1.44,   0.95,  99.90,  -0.49,
04/12 23Z,   0.00,   2.65,   2.27,  99.90,  -0.38,
04/13 00Z,   0.10,   3.14,   2.85,  99.90,  -0.39,  (max)
04/13 01Z,   0.10,   2.88,   2.66,  99.90,  -0.32,
04/13 02Z,   0.10,   1.86,   1.88,  99.90,  -0.08,
04/13 03Z,   0.10,   0.27,   0.38,  99.90,   0.01,
04/13 04Z,   0.10,  -1.44,  -1.35,  99.90,  -0.01,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/13 05Z,   0.10,  -2.73,  99.90,  -2.64,  -0.01,
04/13 06Z,   0.10,  -3.25,  99.90,  -3.17,  -0.02,  (min)
04/13 07Z,   0.10,  -2.96,  99.90,  -2.88,  -0.03,
04/13 08Z,   0.10,  -1.88,  99.90,  -1.82,  -0.03,
04/13 09Z,   0.20,  -0.21,  99.90,  -0.05,  -0.04,
04/13 10Z,   0.20,   1.63,  99.90,   1.79,  -0.04,
04/13 11Z,   0.30,   3.10,  99.90,   3.35,  -0.05,
04/13 12Z,   0.30,   3.82,  99.90,   4.06,  -0.06,  (max)
04/13 13Z,   0.30,   3.70,  99.90,   3.94,  -0.06,
04/13 14Z,   0.20,   2.75,  99.90,   2.88,  -0.07,
04/13 15Z,   0.20,   1.08,  99.90,   1.20,  -0.08,
04/13 16Z,   0.10,  -0.95,  99.90,  -0.93,  -0.08,
04/13 17Z,   0.10,  -2.73,  99.90,  -2.72,  -0.08,
04/13 18Z,   0.10,  -3.80,  99.90,  -3.79,  -0.08,
04/13 19Z,   0.10,  -3.97,  99.90,  -3.96,  -0.08,  (min)
04/13 20Z,   0.00,  -3.25,  99.90,  -3.33,  -0.08,
04/13 21Z,   0.00,  -1.73,  99.90,  -1.82,  -0.08,
04/13 22Z,   0.00,   0.23,  99.90,   0.15,  -0.08,
04/13 23Z,  -0.20,   2.08,  99.90,   1.80,  -0.08,
04/14 00Z,  -0.30,   3.32,  99.90,   2.94,  -0.08,
04/14 01Z,  -0.50,   3.72,  99.90,   3.14,  -0.08,  (max)
04/14 02Z,  -0.70,   3.24,  99.90,   2.46,  -0.08,
04/14 03Z,  -0.80,   1.91,  99.90,   1.03,  -0.08,
04/14 04Z,  -0.90,  -0.01,  99.90,  -0.99,  -0.08,
04/14 05Z,  -0.90,  -1.97,  99.90,  -2.95,  -0.08,
04/14 06Z,  -0.90,  -3.36,  99.90,  -4.34,  -0.08,
04/14 07Z,  -0.80,  -3.86,  99.90,  -4.74,  -0.08,  (min)
04/14 08Z,  -0.70,  -3.40,  99.90,  -4.18,  -0.08,
04/14 09Z,  -0.50,  -2.05,  99.90,  -2.64,  -0.08,
04/14 10Z,  -0.40,  -0.09,  99.90,  -0.57,  -0.08,
04/14 11Z,  -0.30,   1.98,  99.90,   1.59,  -0.08,
04/14 12Z,  -0.20,   3.53,  99.90,   3.25,  -0.08,
04/14 13Z,  -0.10,   4.23,  99.90,   4.04,  -0.08,  (max)
04/14 14Z,   0.00,   3.96,  99.90,   3.88,  -0.08,
04/14 15Z,   0.00,   2.76,  99.90,   2.67,  -0.08,
04/14 16Z,   0.00,   0.79,  99.90,   0.71,  -0.08,
04/14 17Z,   0.00,  -1.46,  99.90,  -1.54,  -0.08,
04/14 18Z,   0.00,  -3.32,  99.90,  -3.41,  -0.08,
04/14 19Z,   0.00,  -4.32,  99.90,  -4.40,  -0.08,  (min)
04/14 20Z,   0.10,  -4.26,  99.90,  -4.25,  -0.08,
04/14 21Z,   0.30,  -3.19,  99.90,  -2.98,  -0.08,
04/14 22Z,   0.40,  -1.30,  99.90,  -0.98,  -0.08,
04/14 23Z,   0.50,   0.97,  99.90,   1.38,  -0.08,
04/15 00Z,   0.70,   2.95,  99.90,   3.57,  -0.08,
04/15 01Z,   0.70,   4.14,  99.90,   4.76,  -0.08,
04/15 02Z,   0.80,   4.34,  99.90,   5.06,  -0.08,  (max)
04/15 03Z,   0.80,   3.52,  99.90,   4.23,  -0.08,
04/15 04Z,   0.70,   1.78,  99.90,   2.39,  -0.08,
04/15 05Z,   0.60,  -0.52,  99.90,  -0.00,  -0.08,
04/15 06Z,   0.50,  -2.71,  99.90,  -2.29,  -0.08,
04/15 07Z,   0.50,  -4.15,  99.90,  -3.74,  -0.08,
04/15 08Z,   0.40,  -4.53,  99.90,  -4.21,  -0.08,  (min)
04/15 09Z,   0.40,  -3.80,  99.90,  -3.48,  -0.08,
04/15 10Z,   0.40,  -2.10,  99.90,  -1.78,  -0.08,
04/15 11Z,   0.40,   0.20,  99.90,   0.51,  -0.08,
04/15 12Z,   0.30,   2.46,  99.90,   2.68,  -0.08,
04/15 13Z,   0.40,   4.05,  99.90,   4.37,  -0.08,
04/15 14Z,   0.40,   4.63,  99.90,   4.95,  -0.08,  (max)
04/15 15Z,   0.30,   4.13,  99.90,   4.35,  -0.08,
04/15 16Z,   0.30,   2.61,  99.90,   2.82,  -0.08,
04/15 17Z,   0.30,   0.33,  99.90,   0.54,  -0.08,
04/15 18Z,   0.30,  -2.11,  99.90,  -1.90,  -0.08,
04/15 19Z,   0.20,  -3.99,  99.90,  -3.87,  -0.08,
04/15 20Z,   0.30,  -4.79,  99.90,  -4.58,  -0.08,  (min)
04/15 21Z,   0.30,  -4.40,  99.90,  -4.19,  -0.08,
04/15 22Z,   0.30,  -2.91,  99.90,  -2.69,  -0.08,
04/15 23Z,   0.30,  -0.61,  99.90,  -0.40,  -0.08,
04/16 00Z,   0.30,   1.91,  99.90,   2.12,  -0.08,
04/16 01Z,   0.30,   3.94,  99.90,   4.15,  -0.08,
04/16 02Z,   0.30,   4.97,  99.90,   5.19,  -0.08,  (max)
04/16 03Z,   0.20,   4.85,  99.90,   4.97,  -0.08,
04/16 04Z,   0.20,   3.61,  99.90,   3.72,  -0.08,
04/16 05Z,   0.10,   1.41,  99.90,   1.43,  -0.08,
04/16 06Z,   0.10,  -1.24,  99.90,  -1.22,  -0.08,
04/16 07Z,   0.20,  -3.59,  99.90,  -3.47,  -0.08,
04/16 08Z,   0.20,  -4.98,  99.90,  -4.87,  -0.08,
04/16 09Z,   0.30,  -5.13,  99.90,  -4.91,  -0.08,  (min)
04/16 10Z,   0.40,  -4.05,  99.90,  -3.74,  -0.08,
04/16 11Z,   0.40,  -1.97,  99.90,  -1.65,  -0.08,
04/16 12Z,   0.40,   0.63,  99.90,   0.94,  -0.08,
04/16 13Z,   0.40,   3.01,  99.90,   3.33,  -0.08,
04/16 14Z,   0.40,   4.55,  99.90,   4.87,  -0.08,
04/16 15Z,   0.40,   4.93,  99.90,   5.25,  -0.08,  (max)
04/16 16Z,   0.30,   4.13,  99.90,   4.35,  -0.08,
04/16 17Z,   0.40,   2.27,  99.90,   2.59,  -0.08,
04/16 18Z,   0.40,  -0.29,  99.90,   0.03,  -0.08,
04/16 19Z,  99.90,  -2.83,  99.90,  99.90,  -0.08,
04/16 20Z,  99.90,  -4.59,  99.90,  99.90,  -0.08,
04/16 21Z,  99.90,  -5.11,  99.90,  99.90,  -0.08,
04/16 22Z,  99.90,  -4.31,  99.90,  99.90,  -0.08,
04/16 23Z,  99.90,  -2.38,  99.90,  99.90,  -0.08,
04/17 00Z,  99.90,   0.27,  99.90,  99.90,  -0.08,