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
#Elfin Cove, AK : 03/08/2026 13:21:04 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/06 18Z,   0.50,   1.57,  -0.24,  99.90,  -2.31,  (min)
03/06 19Z,   0.50,   3.70,   1.08,  99.90,  -3.12,
03/06 20Z,   0.70,   6.24,   3.25,  99.90,  -3.69,
03/06 21Z,   0.80,   8.51,   5.78,  99.90,  -3.53,
03/06 22Z,   0.90,   9.95,   8.17,  99.90,  -2.68,
03/06 23Z,   1.00,  10.17,   9.58,  99.90,  -1.59,
03/07 00Z,   0.90,   9.13,   9.78,  99.90,  -0.25,  (max)
03/07 01Z,   0.80,   7.15,   8.71,  99.90,   0.76,
03/07 02Z,   0.80,   4.83,   6.69,  99.90,   1.06,
03/07 03Z,   0.80,   2.79,   4.30,  99.90,   0.71,
03/07 04Z,   0.90,   1.54,   2.40,  99.90,  -0.04,
03/07 05Z,   0.80,   1.44,   0.99,  99.90,  -1.25,
03/07 06Z,   0.50,   2.53,   0.78,  99.90,  -2.25,  (min)
03/07 07Z,   0.50,   4.59,   1.96,  99.90,  -3.13,
03/07 08Z,   0.60,   7.10,   4.02,  99.90,  -3.68,
03/07 09Z,   0.50,   9.41,   6.38,  99.90,  -3.53,
03/07 10Z,   0.30,  10.94,   8.67,  99.90,  -2.57,
03/07 11Z,   0.10,  11.28,  10.21,  99.90,  -1.17,
03/07 12Z,   0.00,  10.31,  10.63,  99.90,   0.32,  (max)
03/07 13Z,   0.00,   8.26,   9.59,  99.90,   1.33,
03/07 14Z,   0.00,   5.68,   7.65,  99.90,   1.97,
03/07 15Z,   0.00,   3.19,   5.08,  99.90,   1.89,
03/07 16Z,   0.20,   1.34,   2.42,  99.90,   0.88,
03/07 17Z,   0.40,   0.52,   0.72,  99.90,  -0.20,
03/07 18Z,   0.40,   0.88,  -0.08,  99.90,  -1.36,  (min)
03/07 19Z,   0.30,   2.31,   0.44,  99.90,  -2.17,
03/07 20Z,   0.40,   4.41,   2.06,  99.90,  -2.75,
03/07 21Z,   0.60,   6.63,   4.13,  99.90,  -3.10,
03/07 22Z,   0.80,   8.38,   6.50,  99.90,  -2.68,
03/07 23Z,   0.80,   9.26,   8.21,  99.90,  -1.85,
03/08 00Z,   0.70,   9.07,   8.83,  99.90,  -0.94,  (max)
03/08 01Z,   0.80,   7.88,   8.62,  99.90,  -0.06,
03/08 02Z,   0.60,   6.09,   7.24,  99.90,   0.55,
03/08 03Z,   0.40,   4.25,   5.33,  99.90,   0.68,
03/08 04Z,   0.30,   2.86,   3.58,  99.90,   0.42,
03/08 05Z,   0.30,   2.29,   2.19,  99.90,  -0.40,
03/08 06Z,   0.20,   2.74,   1.67,  99.90,  -1.27,  (min)
03/08 07Z,   0.20,   4.14,   2.19,  99.90,  -2.15,
03/08 08Z,   0.30,   6.19,   3.62,  99.90,  -2.87,
03/08 09Z,   0.30,   8.35,   5.74,  99.90,  -2.91,
03/08 10Z,   0.30,  10.04,   7.75,  99.90,  -2.59,
03/08 11Z,   0.20,  10.86,   9.42,  99.90,  -1.64,
03/08 12Z,   0.20,  10.57,  10.29,  99.90,  -0.48,  (max)
03/08 13Z,   0.10,   9.19,  10.00,  99.90,   0.71,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/08 14Z,   0.10,   7.05,  99.90,   7.72,   0.56,
03/08 15Z,   0.10,   4.69,  99.90,   5.21,   0.42,
03/08 16Z,   0.00,   2.64,  99.90,   2.92,   0.28,
03/08 17Z,   0.00,   1.30,  99.90,   1.44,   0.14,
03/08 18Z,   0.00,   0.93,  99.90,   0.93,  -0.00,  (min)
03/08 19Z,  -0.10,   1.58,  99.90,   1.34,  -0.14,
03/08 20Z,  -0.20,   3.04,  99.90,   2.56,  -0.29,
03/08 21Z,  -0.10,   4.91,  99.90,   4.38,  -0.43,
03/08 22Z,  -0.10,   6.66,  99.90,   5.99,  -0.57,
03/08 23Z,  -0.10,   7.88,  99.90,   7.07,  -0.71,
03/09 00Z,  -0.10,   8.33,  99.90,   7.38,  -0.85,  (max)
03/09 01Z,  -0.10,   7.93,  99.90,   6.84,  -0.99,
03/09 02Z,  -0.10,   6.82,  99.90,   5.73,  -0.99,
03/09 03Z,  -0.10,   5.41,  99.90,   4.32,  -0.99,
03/09 04Z,  -0.10,   4.14,  99.90,   3.04,  -0.99,
03/09 05Z,  -0.10,   3.36,  99.90,   2.27,  -0.99,
03/09 06Z,  -0.20,   3.31,  99.90,   2.12,  -0.99,  (min)
03/09 07Z,  -0.20,   4.08,  99.90,   2.89,  -0.99,
03/09 08Z,  -0.20,   5.54,  99.90,   4.35,  -0.99,
03/09 09Z,  -0.20,   7.34,  99.90,   6.14,  -0.99,
03/09 10Z,  -0.30,   8.99,  99.90,   7.70,  -0.99,
03/09 11Z,  -0.30,  10.08,  99.90,   8.78,  -0.99,
03/09 12Z,  -0.30,  10.33,  99.90,   9.04,  -0.99,  (max)
03/09 13Z,  -0.30,   9.66,  99.90,   8.37,  -0.99,
03/09 14Z,  -0.20,   8.16,  99.90,   6.96,  -0.99,
03/09 15Z,  -0.20,   6.17,  99.90,   4.98,  -0.99,
03/09 16Z,  -0.20,   4.18,  99.90,   2.98,  -0.99,
03/09 17Z,  -0.20,   2.58,  99.90,   1.38,  -0.99,
03/09 18Z,  -0.30,   1.65,  99.90,   0.36,  -0.99,
03/09 19Z,  -0.30,   1.56,  99.90,   0.27,  -0.99,  (min)
03/09 20Z,  -0.30,   2.27,  99.90,   0.98,  -0.99,
03/09 21Z,  -0.30,   3.56,  99.90,   2.26,  -0.99,
03/09 22Z,  -0.30,   5.03,  99.90,   3.74,  -0.99,
03/09 23Z,  -0.30,   6.31,  99.90,   5.02,  -0.99,
03/10 00Z,  -0.20,   7.14,  99.90,   5.95,  -0.99,
03/10 01Z,  -0.20,   7.37,  99.90,   6.18,  -0.99,  (max)
03/10 02Z,  -0.20,   6.98,  99.90,   5.79,  -0.99,
03/10 03Z,  -0.30,   6.15,  99.90,   4.85,  -0.99,
03/10 04Z,  -0.30,   5.20,  99.90,   3.90,  -0.99,
03/10 05Z,  -0.30,   4.44,  99.90,   3.15,  -0.99,
03/10 06Z,  -0.30,   4.12,  99.90,   2.82,  -0.99,  (min)
03/10 07Z,  -0.30,   4.37,  99.90,   3.07,  -0.99,
03/10 08Z,  -0.30,   5.21,  99.90,   3.92,  -0.99,
03/10 09Z,  -0.30,   6.49,  99.90,   5.20,  -0.99,
03/10 10Z,  -0.30,   7.90,  99.90,   6.60,  -0.99,
03/10 11Z,  -0.30,   9.06,  99.90,   7.76,  -0.99,
03/10 12Z,  -0.20,   9.69,  99.90,   8.49,  -0.99,  (max)
03/10 13Z,  -0.30,   9.63,  99.90,   8.33,  -0.99,
03/10 14Z,  -0.30,   8.84,  99.90,   7.54,  -0.99,
03/10 15Z,  -0.30,   7.44,  99.90,   6.15,  -0.99,
03/10 16Z,  -0.30,   5.76,  99.90,   4.47,  -0.99,
03/10 17Z,  -0.30,   4.15,  99.90,   2.85,  -0.99,
03/10 18Z,  -0.30,   2.89,  99.90,   1.59,  -0.99,
03/10 19Z,  -0.20,   2.19,  99.90,   1.00,  -0.99,
03/10 20Z,  -0.20,   2.15,  99.90,   0.96,  -0.99,  (min)
03/10 21Z,  -0.10,   2.72,  99.90,   1.62,  -0.99,
03/10 22Z,  -0.10,   3.68,  99.90,   2.59,  -0.99,
03/10 23Z,  -0.10,   4.77,  99.90,   3.68,  -0.99,
03/11 00Z,  -0.10,   5.72,  99.90,   4.63,  -0.99,
03/11 01Z,  -0.10,   6.36,  99.90,   5.27,  -0.99,
03/11 02Z,  -0.10,   6.59,  99.90,   5.50,  -0.99,  (max)
03/11 03Z,  -0.10,   6.41,  99.90,   5.32,  -0.99,
03/11 04Z,  -0.20,   5.94,  99.90,   4.75,  -0.99,
03/11 05Z,  -0.20,   5.41,  99.90,   4.22,  -0.99,
03/11 06Z,  -0.20,   5.02,  99.90,   3.83,  -0.99,
03/11 07Z,  -0.20,   4.93,  99.90,   3.73,  -0.99,  (min)
03/11 08Z,  -0.20,   5.22,  99.90,   4.03,  -0.99,
03/11 09Z,  -0.20,   5.92,  99.90,   4.73,  -0.99,
03/11 10Z,  -0.10,   6.89,  99.90,   5.79,  -0.99,
03/11 11Z,  -0.10,   7.91,  99.90,   6.82,  -0.99,
03/11 12Z,   0.00,   8.73,  99.90,   7.74,  -0.99,
03/11 13Z,   0.00,   9.13,  99.90,   8.14,  -0.99,  (max)
03/11 14Z,  -0.10,   9.02,  99.90,   7.92,  -0.99,
03/11 15Z,  -0.10,   8.34,  99.90,   7.25,  -0.99,
03/11 16Z,  -0.10,   7.19,  99.90,   6.10,  -0.99,
03/11 17Z,  -0.10,   5.81,  99.90,   4.71,  -0.99,
03/11 18Z,  -0.10,   4.45,  99.90,   3.36,  -0.99,
03/11 19Z,  -0.10,   3.35,  99.90,   2.25,  -0.99,
03/11 20Z,  -0.10,   2.65,  99.90,   1.56,  -0.99,
03/11 21Z,   0.00,   2.46,  99.90,   1.47,  -0.99,  (min)
03/11 22Z,   0.00,   2.75,  99.90,   1.76,  -0.99,
03/11 23Z,   0.00,   3.42,  99.90,   2.42,  -0.99,
03/12 00Z,   0.00,   4.26,  99.90,   3.27,  -0.99,
03/12 01Z,   0.00,   5.10,  99.90,   4.10,  -0.99,
03/12 02Z,   0.10,   5.78,  99.90,   4.89,  -0.99,
03/12 03Z,   0.00,   6.22,  99.90,   5.23,  -0.99,
03/12 04Z,   0.00,   6.34,  99.90,   5.35,  -0.99,  (max)
03/12 05Z,  -0.10,   6.20,  99.90,   5.10,  -0.99,
03/12 06Z,  -0.10,   5.93,  99.90,   4.83,  -0.99,