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 : 03/27/2025 04:21:50 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/25 12Z,  -0.50,  -1.21,  -1.77,  99.90,  -0.06,
03/25 13Z,  -0.50,  -1.17,  -1.82,  99.90,  -0.15,  (min)
03/25 14Z,  -0.50,  -0.45,  -1.25,  99.90,  -0.30,
03/25 15Z,  -0.40,   0.79,  -0.11,  99.90,  -0.50,
03/25 16Z,  -0.40,   2.22,   1.15,  99.90,  -0.67,
03/25 17Z,  -0.40,   3.46,   2.23,  99.90,  -0.83,
03/25 18Z,  -0.50,   4.14,   2.88,  99.90,  -0.76,  (max)
03/25 19Z,  -0.40,   3.97,   2.78,  99.90,  -0.79,
03/25 20Z,  -0.30,   2.88,   1.79,  99.90,  -0.79,
03/25 21Z,  -0.30,   1.09,   0.12,  99.90,  -0.67,
03/25 22Z,  -0.30,  -1.05,  -1.99,  99.90,  -0.64,
03/25 23Z,  -0.30,  -3.11,  -4.00,  99.90,  -0.59,
03/26 00Z,  -0.50,  -4.67,  -5.51,  99.90,  -0.34,
03/26 01Z,  -0.50,  -5.37,  -6.34,  99.90,  -0.47,  (min)
03/26 02Z,  -0.40,  -5.05,  -6.09,  99.90,  -0.64,
03/26 03Z,  -0.50,  -3.80,  -4.96,  99.90,  -0.66,
03/26 04Z,  -0.50,  -1.92,  -3.17,  99.90,  -0.75,
03/26 05Z,  -0.50,   0.17,  -1.17,  99.90,  -0.84,
03/26 06Z,  -0.60,   2.01,   0.63,  99.90,  -0.78,
03/26 07Z,  -0.60,   3.17,   1.87,  99.90,  -0.70,
03/26 08Z,  -0.60,   3.37,   2.12,  99.90,  -0.65,  (max)
03/26 09Z,  -0.60,   2.66,   1.58,  99.90,  -0.48,
03/26 10Z,  -0.70,   1.29,   0.26,  99.90,  -0.33,
03/26 11Z,  -0.80,  -0.33,  -1.24,  99.90,  -0.11,
03/26 12Z,  -0.90,  -1.74,  -2.51,  99.90,   0.13,
03/26 13Z,  -0.90,  -2.50,  -3.37,  99.90,   0.03,  (min)
03/26 14Z,  -0.80,  -2.35,  -3.28,  99.90,  -0.13,
03/26 15Z,  -0.80,  -1.28,  -2.39,  99.90,  -0.31,
03/26 16Z,  -0.90,   0.46,  -0.78,  99.90,  -0.34,
03/26 17Z,  -0.90,   2.41,   1.03,  99.90,  -0.48,
03/26 18Z,  -0.90,   4.06,   2.59,  99.90,  -0.57,
03/26 19Z,  -0.90,   4.94,   3.47,  99.90,  -0.57,  (max)
03/26 20Z,  -0.80,   4.70,   3.31,  99.90,  -0.59,
03/26 21Z,  -0.80,   3.31,   2.01,  99.90,  -0.50,
03/26 22Z,  -0.80,   1.08,  -0.17,  99.90,  -0.45,
03/26 23Z,  -0.80,  -1.50,  -2.66,  99.90,  -0.36,
03/27 00Z,  -1.00,  -3.86,  -4.93,  99.90,  -0.07,
03/27 01Z,  -1.00,  -5.47,  -6.56,  99.90,  -0.09,
03/27 02Z,  -1.00,  -5.95,  -7.07,  99.90,  -0.12,  (min)
03/27 03Z,  -0.90,  -5.19,  -6.34,  99.90,  -0.25,
03/27 04Z,  -0.80,  -3.38,  -4.62,  99.90,  -0.44,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/27 05Z,  -0.70,  -0.94,  99.90,  -2.09,  -0.45,
03/27 06Z,  -0.60,   1.54,  99.90,   0.49,  -0.46,
03/27 07Z,  -0.60,   3.51,  99.90,   2.45,  -0.46,
03/27 08Z,  -0.50,   4.47,  99.90,   3.50,  -0.47,  (max)
03/27 09Z,  -0.50,   4.17,  99.90,   3.20,  -0.48,
03/27 10Z,  -0.40,   2.76,  99.90,   1.88,  -0.48,
03/27 11Z,  -0.40,   0.66,  99.90,  -0.22,  -0.49,
03/27 12Z,  -0.40,  -1.54,  99.90,  -2.43,  -0.49,
03/27 13Z,  -0.40,  -3.24,  99.90,  -4.15,  -0.50,
03/27 14Z,  -0.30,  -3.98,  99.90,  -4.79,  -0.51,  (min)
03/27 15Z,  -0.20,  -3.52,  99.90,  -4.23,  -0.51,
03/27 16Z,  -0.20,  -1.94,  99.90,  -2.66,  -0.52,
03/27 17Z,  -0.20,   0.38,  99.90,  -0.35,  -0.52,
03/27 18Z,  -0.10,   2.82,  99.90,   2.20,  -0.52,
03/27 19Z,   0.00,   4.77,  99.90,   4.25,  -0.52,
03/27 20Z,   0.00,   5.67,  99.90,   5.15,  -0.52,  (max)
03/27 21Z,   0.00,   5.19,  99.90,   4.67,  -0.52,
03/27 22Z,   0.00,   3.38,  99.90,   2.86,  -0.52,
03/27 23Z,   0.00,   0.70,  99.90,   0.18,  -0.52,
03/28 00Z,  -0.10,  -2.20,  99.90,  -2.82,  -0.52,
03/28 01Z,  -0.10,  -4.64,  99.90,  -5.26,  -0.52,
03/28 02Z,  -0.10,  -6.05,  99.90,  -6.67,  -0.52,
03/28 03Z,  -0.10,  -6.09,  99.90,  -6.72,  -0.52,  (min)
03/28 04Z,   0.00,  -4.75,  99.90,  -5.27,  -0.52,
03/28 05Z,  -0.10,  -2.34,  99.90,  -2.96,  -0.52,
03/28 06Z,  -0.10,   0.56,  99.90,  -0.07,  -0.52,
03/28 07Z,  -0.10,   3.24,  99.90,   2.62,  -0.52,
03/28 08Z,  -0.10,   5.07,  99.90,   4.45,  -0.52,
03/28 09Z,  -0.10,   5.55,  99.90,   4.93,  -0.52,  (max)
03/28 10Z,  -0.10,   4.53,  99.90,   3.91,  -0.52,
03/28 11Z,   0.00,   2.32,  99.90,   1.80,  -0.52,
03/28 12Z,   0.00,  -0.46,  99.90,  -0.98,  -0.52,
03/28 13Z,   0.00,  -3.08,  99.90,  -3.60,  -0.52,
03/28 14Z,  -0.10,  -4.88,  99.90,  -5.50,  -0.52,
03/28 15Z,  -0.10,  -5.39,  99.90,  -6.01,  -0.52,  (min)
03/28 16Z,  -0.10,  -4.47,  99.90,  -5.09,  -0.52,
03/28 17Z,  -0.20,  -2.31,  99.90,  -3.04,  -0.52,
03/28 18Z,  -0.20,   0.52,  99.90,  -0.20,  -0.52,
03/28 19Z,  -0.30,   3.33,  99.90,   2.50,  -0.52,
03/28 20Z,  -0.30,   5.39,  99.90,   4.57,  -0.52,
03/28 21Z,  -0.30,   6.14,  99.90,   5.31,  -0.52,  (max)
03/28 22Z,  -0.20,   5.29,  99.90,   4.57,  -0.52,
03/28 23Z,  -0.10,   3.05,  99.90,   2.43,  -0.52,
03/29 00Z,  -0.10,   0.05,  99.90,  -0.57,  -0.52,
03/29 01Z,   0.00,  -2.94,  99.90,  -3.47,  -0.52,
03/29 02Z,   0.00,  -5.22,  99.90,  -5.74,  -0.52,
03/29 03Z,   0.00,  -6.21,  99.90,  -6.73,  -0.52,  (min)
03/29 04Z,   0.00,  -5.68,  99.90,  -6.20,  -0.52,
03/29 05Z,   0.00,  -3.73,  99.90,  -4.25,  -0.52,
03/29 06Z,  -0.10,  -0.82,  99.90,  -1.44,  -0.52,
03/29 07Z,  -0.10,   2.33,  99.90,   1.71,  -0.52,
03/29 08Z,  -0.20,   4.96,  99.90,   4.23,  -0.52,
03/29 09Z,  -0.20,   6.39,  99.90,   5.66,  -0.52,  (max)
03/29 10Z,  -0.20,   6.18,  99.90,   5.46,  -0.52,
03/29 11Z,  -0.20,   4.34,  99.90,   3.62,  -0.52,
03/29 12Z,  -0.20,   1.40,  99.90,   0.67,  -0.52,
03/29 13Z,  -0.20,  -1.87,  99.90,  -2.60,  -0.52,
03/29 14Z,  -0.20,  -4.68,  99.90,  -5.40,  -0.52,
03/29 15Z,  -0.20,  -6.35,  99.90,  -7.07,  -0.52,
03/29 16Z,  -0.20,  -6.48,  99.90,  -7.20,  -0.52,  (min)
03/29 17Z,  -0.20,  -5.04,  99.90,  -5.76,  -0.52,
03/29 18Z,  -0.20,  -2.39,  99.90,  -3.11,  -0.52,
03/29 19Z,  -0.20,   0.81,  99.90,   0.09,  -0.52,
03/29 20Z,  -0.10,   3.77,  99.90,   3.15,  -0.52,
03/29 21Z,  -0.10,   5.75,  99.90,   5.12,  -0.52,
03/29 22Z,  -0.10,   6.19,  99.90,   5.57,  -0.52,  (max)
03/29 23Z,  -0.10,   4.94,  99.90,   4.32,  -0.52,
03/30 00Z,  -0.10,   2.40,  99.90,   1.78,  -0.52,
03/30 01Z,   0.00,  -0.69,  99.90,  -1.21,  -0.52,
03/30 02Z,   0.00,  -3.53,  99.90,  -4.05,  -0.52,
03/30 03Z,   0.00,  -5.41,  99.90,  -5.93,  -0.52,
03/30 04Z,  -0.10,  -5.85,  99.90,  -6.48,  -0.52,  (min)
03/30 05Z,  -0.20,  -4.73,  99.90,  -5.45,  -0.52,
03/30 06Z,  -0.20,  -2.27,  99.90,  -2.99,  -0.52,
03/30 07Z,  -0.20,   0.92,  99.90,   0.20,  -0.52,
03/30 08Z,  -0.20,   4.06,  99.90,   3.34,  -0.52,
03/30 09Z,  -0.30,   6.36,  99.90,   5.54,  -0.52,
03/30 10Z,  -0.30,   7.18,  99.90,   6.36,  -0.52,  (max)
03/30 11Z,  -0.30,   6.20,  99.90,   5.38,  -0.52,
03/30 12Z,  -0.30,   3.65,  99.90,   2.82,  -0.52,
03/30 13Z,  -0.30,   0.19,  99.90,  -0.63,  -0.52,
03/30 14Z,  -0.30,  -3.30,  99.90,  -4.12,  -0.52,
03/30 15Z,  -0.40,  -6.03,  99.90,  -6.95,  -0.52,
03/30 16Z,  -0.40,  -7.39,  99.90,  -8.31,  -0.52,  (min)
03/30 17Z,  -0.40,  -7.08,  99.90,  -8.00,  -0.52,
03/30 18Z,  -0.40,  -5.20,  99.90,  -6.12,  -0.52,
03/30 19Z,  99.90,  -2.21,  99.90,  99.90,  -0.52,
03/30 20Z,  99.90,   1.13,  99.90,  99.90,  -0.52,
03/30 21Z,  99.90,   4.01,  99.90,  99.90,  -0.52,
03/30 22Z,  99.90,   5.71,  99.90,  99.90,  -0.52,
03/30 23Z,  99.90,   5.78,  99.90,  99.90,  -0.52,
03/31 00Z,  99.90,   4.23,  99.90,  99.90,  -0.52,