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
#Nantucket Island, MA : 09/10/2026 00:22:45 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
09/08 06Z,   0.30,   1.02,   1.61,  99.90,   0.29,
09/08 07Z,   0.30,   0.30,   0.83,  99.90,   0.23,
09/08 08Z,   0.30,   0.09,   0.61,  99.90,   0.22,  (min)
09/08 09Z,   0.30,   0.34,   0.94,  99.90,   0.30,
09/08 10Z,   0.40,   0.84,   1.55,  99.90,   0.31,
09/08 11Z,   0.40,   1.42,   2.16,  99.90,   0.34,
09/08 12Z,   0.40,   2.05,   2.77,  99.90,   0.32,
09/08 13Z,   0.40,   2.62,   3.34,  99.90,   0.32,
09/08 14Z,   0.40,   2.95,   3.68,  99.90,   0.33,  (max)
09/08 15Z,   0.40,   2.94,   3.63,  99.90,   0.29,
09/08 16Z,   0.40,   2.58,   3.16,  99.90,   0.18,
09/08 17Z,   0.40,   1.95,   2.54,  99.90,   0.19,
09/08 18Z,   0.50,   1.16,   1.81,  99.90,   0.15,
09/08 19Z,   0.50,   0.51,   1.15,  99.90,   0.14,
09/08 20Z,   0.50,   0.28,   0.90,  99.90,   0.12,  (min)
09/08 21Z,   0.50,   0.57,   1.25,  99.90,   0.18,
09/08 22Z,   0.40,   1.19,   1.89,  99.90,   0.30,
09/08 23Z,   0.40,   1.92,   2.54,  99.90,   0.22,
09/09 00Z,   0.40,   2.67,   3.27,  99.90,   0.20,
09/09 01Z,   0.40,   3.36,   3.99,  99.90,   0.23,
09/09 02Z,   0.40,   3.83,   4.45,  99.90,   0.22,
09/09 03Z,   0.40,   3.92,   4.48,  99.90,   0.16,  (max)
09/09 04Z,   0.30,   3.60,   4.08,  99.90,   0.18,
09/09 05Z,   0.30,   2.91,   3.37,  99.90,   0.16,
09/09 06Z,   0.30,   1.94,   2.49,  99.90,   0.25,
09/09 07Z,   0.40,   0.94,   1.48,  99.90,   0.14,
09/09 08Z,   0.40,   0.24,   0.65,  99.90,   0.01,
09/09 09Z,   0.40,   0.07,   0.47,  99.90,  -0.00,  (min)
09/09 10Z,   0.40,   0.37,   0.88,  99.90,   0.11,
09/09 11Z,   0.40,   0.92,   1.54,  99.90,   0.22,
09/09 12Z,   0.40,   1.55,   2.17,  99.90,   0.22,
09/09 13Z,   0.40,   2.23,   2.85,  99.90,   0.22,
09/09 14Z,   0.40,   2.82,   3.46,  99.90,   0.24,
09/09 15Z,   0.40,   3.14,   3.74,  99.90,   0.20,  (max)
09/09 16Z,   0.40,   3.10,   3.64,  99.90,   0.14,
09/09 17Z,   0.40,   2.69,   3.14,  99.90,   0.05,
09/09 18Z,   0.40,   1.97,   2.47,  99.90,   0.10,
09/09 19Z,   0.40,   1.11,   1.70,  99.90,   0.19,
09/09 20Z,   0.40,   0.40,   0.98,  99.90,   0.18,
09/09 21Z,   0.50,   0.17,   0.80,  99.90,   0.13,  (min)
09/09 22Z,   0.50,   0.47,   1.14,  99.90,   0.17,
09/09 23Z,   0.50,   1.10,   1.77,  99.90,   0.17,
09/10 00Z,   0.50,   1.84,   2.52,  99.90,   0.18,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
09/10 01Z,   0.50,   2.60,  99.90,   3.28,   0.18,
09/10 02Z,   0.40,   3.30,  99.90,   3.89,   0.18,
09/10 03Z,   0.40,   3.77,  99.90,   4.35,   0.19,
09/10 04Z,   0.40,   3.85,  99.90,   4.44,   0.19,  (max)
09/10 05Z,   0.40,   3.52,  99.90,   4.10,   0.19,
09/10 06Z,   0.30,   2.80,  99.90,   3.28,   0.19,
09/10 07Z,   0.30,   1.81,  99.90,   2.29,   0.19,
09/10 08Z,   0.30,   0.81,  99.90,   1.30,   0.19,
09/10 09Z,   0.20,   0.17,  99.90,   0.56,   0.19,
09/10 10Z,   0.20,   0.10,  99.90,   0.49,   0.19,  (min)
09/10 11Z,   0.10,   0.48,  99.90,   0.77,   0.19,
09/10 12Z,   0.00,   1.08,  99.90,   1.27,   0.19,
09/10 13Z,   0.00,   1.76,  99.90,   1.95,   0.19,
09/10 14Z,   0.00,   2.47,  99.90,   2.66,   0.19,
09/10 15Z,   0.00,   3.05,  99.90,   3.24,   0.19,
09/10 16Z,   0.00,   3.34,  99.90,   3.53,   0.19,  (max)
09/10 17Z,   0.00,   3.24,  99.90,   3.43,   0.19,
09/10 18Z,   0.00,   2.75,  99.90,   2.94,   0.19,
09/10 19Z,  -0.10,   1.94,  99.90,   2.03,   0.19,
09/10 20Z,  -0.10,   1.01,  99.90,   1.10,   0.19,
09/10 21Z,  -0.10,   0.29,  99.90,   0.38,   0.19,
09/10 22Z,   0.00,   0.08,  99.90,   0.27,   0.19,  (min)
09/10 23Z,   0.00,   0.41,  99.90,   0.60,   0.19,
09/11 00Z,   0.00,   1.04,  99.90,   1.23,   0.19,
09/11 01Z,   0.00,   1.78,  99.90,   1.97,   0.19,
09/11 02Z,   0.00,   2.55,  99.90,   2.74,   0.19,
09/11 03Z,   0.10,   3.24,  99.90,   3.53,   0.19,
09/11 04Z,   0.10,   3.68,  99.90,   3.97,   0.19,
09/11 05Z,   0.10,   3.73,  99.90,   4.02,   0.19,  (max)
09/11 06Z,   0.10,   3.36,  99.90,   3.65,   0.19,
09/11 07Z,   0.00,   2.61,  99.90,   2.80,   0.19,
09/11 08Z,   0.00,   1.62,  99.90,   1.81,   0.19,
09/11 09Z,   0.10,   0.67,  99.90,   0.96,   0.19,
09/11 10Z,   0.20,   0.15,  99.90,   0.54,   0.19,  (min)
09/11 11Z,   0.30,   0.19,  99.90,   0.68,   0.19,
09/11 12Z,   0.40,   0.66,  99.90,   1.25,   0.19,
09/11 13Z,   0.50,   1.31,  99.90,   2.00,   0.19,
09/11 14Z,   0.50,   2.03,  99.90,   2.72,   0.19,
09/11 15Z,   0.50,   2.73,  99.90,   3.42,   0.19,
09/11 16Z,   0.50,   3.28,  99.90,   3.97,   0.19,
09/11 17Z,   0.50,   3.50,  99.90,   4.19,   0.19,  (max)
09/11 18Z,   0.50,   3.31,  99.90,   4.00,   0.19,
09/11 19Z,   0.50,   2.73,  99.90,   3.42,   0.19,
09/11 20Z,   0.60,   1.85,  99.90,   2.64,   0.19,
09/11 21Z,   0.60,   0.88,  99.90,   1.67,   0.19,
09/11 22Z,   0.60,   0.18,  99.90,   0.97,   0.19,
09/11 23Z,   0.60,   0.04,  99.90,   0.83,   0.19,  (min)
09/12 00Z,   0.60,   0.40,  99.90,   1.19,   0.19,
09/12 01Z,   0.60,   1.04,  99.90,   1.83,   0.19,
09/12 02Z,   0.60,   1.77,  99.90,   2.56,   0.19,
09/12 03Z,   0.60,   2.52,  99.90,   3.31,   0.19,
09/12 04Z,   0.60,   3.17,  99.90,   3.96,   0.19,
09/12 05Z,   0.50,   3.56,  99.90,   4.25,   0.19,  (max)
09/12 06Z,   0.50,   3.55,  99.90,   4.24,   0.19,
09/12 07Z,   0.40,   3.14,  99.90,   3.73,   0.19,
09/12 08Z,   0.40,   2.37,  99.90,   2.96,   0.19,
09/12 09Z,   0.40,   1.41,  99.90,   2.00,   0.19,
09/12 10Z,   0.40,   0.57,  99.90,   1.16,   0.19,
09/12 11Z,   0.40,   0.19,  99.90,   0.78,   0.19,  (min)
09/12 12Z,   0.40,   0.36,  99.90,   0.95,   0.19,
09/12 13Z,   0.50,   0.91,  99.90,   1.60,   0.19,
09/12 14Z,   0.40,   1.59,  99.90,   2.18,   0.19,
09/12 15Z,   0.40,   2.31,  99.90,   2.90,   0.19,
09/12 16Z,   0.40,   3.00,  99.90,   3.59,   0.19,
09/12 17Z,   0.40,   3.48,  99.90,   4.07,   0.19,
09/12 18Z,   0.40,   3.60,  99.90,   4.19,   0.19,  (max)
09/12 19Z,   0.40,   3.30,  99.90,   3.90,   0.19,
09/12 20Z,   0.40,   2.64,  99.90,   3.23,   0.19,
09/12 21Z,   0.40,   1.70,  99.90,   2.29,   0.19,
09/12 22Z,   0.40,   0.73,  99.90,   1.32,   0.19,
09/12 23Z,   0.40,   0.11,  99.90,   0.70,   0.19,
09/13 00Z,   0.40,   0.04,  99.90,   0.63,   0.19,  (min)
09/13 01Z,   0.40,   0.45,  99.90,   1.04,   0.19,
09/13 02Z,   0.40,   1.08,  99.90,   1.67,   0.19,
09/13 03Z,   0.40,   1.78,  99.90,   2.37,   0.19,
09/13 04Z,   0.40,   2.49,  99.90,   3.08,   0.19,
09/13 05Z,   0.40,   3.09,  99.90,   3.68,   0.19,
09/13 06Z,   0.30,   3.40,  99.90,   3.89,   0.19,  (max)
09/13 07Z,   0.30,   3.33,  99.90,   3.82,   0.19,
09/13 08Z,   0.30,   2.88,  99.90,   3.37,   0.19,
09/13 09Z,   0.30,   2.12,  99.90,   2.61,   0.19,
09/13 10Z,   0.30,   1.23,  99.90,   1.72,   0.19,
09/13 11Z,   0.40,   0.52,  99.90,   1.11,   0.19,
09/13 12Z,   0.40,   0.30,  99.90,   0.89,   0.19,  (min)
09/13 13Z,   0.40,   0.60,  99.90,   1.19,   0.19,
09/13 14Z,   0.40,   1.20,  99.90,   1.79,   0.19,
09/13 15Z,   0.40,   1.89,  99.90,   2.48,   0.19,
09/13 16Z,   0.40,   2.59,  99.90,   3.18,   0.19,
09/13 17Z,   0.40,   3.21,  99.90,   3.80,   0.19,
09/13 18Z,   0.40,   3.60,  99.90,   4.19,   0.19,