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
#King Cove, AK : 02/16/2026 20:20:58 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/15 00Z,  -1.00,   0.73,  -0.32,  99.90,  -0.05,
02/15 01Z,  -1.00,  -0.84,  -1.63,  99.90,   0.21,
02/15 02Z,  -1.00,  -2.37,  -3.23,  99.90,   0.14,
02/15 03Z,  -1.00,  -3.49,  -4.62,  99.90,  -0.13,
02/15 04Z,  -1.00,  -4.07,  -5.13,  99.90,  -0.06,  (min)
02/15 05Z,  -1.00,  -4.04,  -4.65,  99.90,   0.39,
02/15 06Z,  -0.90,  -3.37,  -4.09,  99.90,   0.18,
02/15 07Z,  -0.90,  -2.19,  -3.00,  99.90,   0.09,
02/15 08Z,  -0.80,  -0.80,  -1.77,  99.90,  -0.17,
02/15 09Z,  -0.80,   0.43,  -0.26,  99.90,   0.11,
02/15 10Z,  -0.90,   1.27,   0.73,  99.90,   0.36,
02/15 11Z,  -0.90,   1.68,   0.98,  99.90,   0.20,  (max)
02/15 12Z,  -0.90,   1.61,   0.86,  99.90,   0.15,
02/15 13Z,  -0.90,   1.12,   0.39,  99.90,   0.17,
02/15 14Z,  -1.00,   0.42,  -0.12,  99.90,   0.46,
02/15 15Z,  -1.00,  -0.12,  -0.67,  99.90,   0.45,
02/15 16Z,  -1.00,  -0.32,  -1.01,  99.90,   0.31,  (min)
02/15 17Z,  -1.00,  -0.12,  -0.78,  99.90,   0.34,
02/15 18Z,  -0.90,   0.47,  -0.13,  99.90,   0.30,
02/15 19Z,  -0.90,   1.38,   0.73,  99.90,   0.25,
02/15 20Z,  -0.90,   2.37,   1.58,  99.90,   0.11,
02/15 21Z,  -1.00,   3.10,   2.29,  99.90,   0.19,
02/15 22Z,  -1.00,   3.26,   2.38,  99.90,   0.12,  (max)
02/15 23Z,  -1.10,   2.79,   1.89,  99.90,   0.20,
02/16 00Z,  -1.00,   1.75,   0.83,  99.90,   0.08,
02/16 01Z,  -1.00,   0.23,  -0.57,  99.90,   0.20,
02/16 02Z,  -1.00,  -1.53,  -2.26,  99.90,   0.27,
02/16 03Z,  -1.10,  -3.10,  -4.00,  99.90,   0.20,
02/16 04Z,  -1.10,  -4.09,  -4.93,  99.90,   0.26,
02/16 05Z,  -1.10,  -4.37,  -5.17,  99.90,   0.30,  (min)
02/16 06Z,  -1.10,  -3.96,  -4.48,  99.90,   0.58,
02/16 07Z,  -1.10,  -2.91,  -3.65,  99.90,   0.36,
02/16 08Z,  -1.10,  -1.42,  -2.30,  99.90,   0.22,
02/16 09Z,  -1.10,   0.12,  -0.63,  99.90,   0.35,
02/16 10Z,  -1.20,   1.30,   0.80,  99.90,   0.70,
02/16 11Z,  -1.20,   1.92,   1.38,  99.90,   0.66,  (max)
02/16 12Z,  -1.10,   2.00,   1.29,  99.90,   0.39,
02/16 13Z,  -1.20,   1.58,   0.90,  99.90,   0.52,
02/16 14Z,  -1.20,   0.76,   0.24,  99.90,   0.68,
02/16 15Z,  -1.30,  -0.15,  -0.62,  99.90,   0.83,
02/16 16Z,  -1.30,  -0.73,  -1.13,  99.90,   0.90,
02/16 17Z,  -1.20,  -0.79,  -1.15,  99.90,   0.84,  (min)
02/16 18Z,  -1.10,  -0.36,  -0.60,  99.90,   0.86,
02/16 19Z,  -1.00,   0.48,   0.19,  99.90,   0.71,
02/16 20Z,  -0.90,   1.62,   1.32,  99.90,   0.60,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/16 21Z,  -0.90,   2.74,  99.90,   2.42,   0.57,
02/16 22Z,  -0.90,   3.41,  99.90,   3.06,   0.55,  (max)
02/16 23Z,  -1.00,   3.35,  99.90,   2.88,   0.53,
02/17 00Z,  -0.90,   2.60,  99.90,   2.21,   0.51,
02/17 01Z,  -0.90,   1.29,  99.90,   0.88,   0.49,
02/17 02Z,  -0.90,  -0.45,  99.90,  -0.87,   0.47,
02/17 03Z,  -1.00,  -2.30,  99.90,  -2.85,   0.45,
02/17 04Z,  -1.10,  -3.74,  99.90,  -4.41,   0.43,
02/17 05Z,  -1.20,  -4.42,  99.90,  -5.21,   0.41,  (min)
02/17 06Z,  -1.10,  -4.31,  99.90,  -5.02,   0.39,
02/17 07Z,  -1.10,  -3.49,  99.90,  -4.23,   0.37,
02/17 08Z,  -1.10,  -2.08,  99.90,  -2.84,   0.35,
02/17 09Z,  -1.10,  -0.37,  99.90,  -1.13,   0.35,
02/17 10Z,  -1.20,   1.16,  99.90,   0.31,   0.35,
02/17 11Z,  -1.20,   2.11,  99.90,   1.25,   0.35,
02/17 12Z,  -1.30,   2.38,  99.90,   1.43,   0.35,  (max)
02/17 13Z,  -1.30,   2.08,  99.90,   1.13,   0.35,
02/17 14Z,  -1.30,   1.27,  99.90,   0.32,   0.35,
02/17 15Z,  -1.20,   0.15,  99.90,  -0.71,   0.35,
02/17 16Z,  -1.20,  -0.87,  99.90,  -1.72,   0.35,
02/17 17Z,  -1.10,  -1.34,  99.90,  -2.09,   0.35,  (min)
02/17 18Z,  -1.10,  -1.19,  99.90,  -1.94,   0.35,
02/17 19Z,  -1.10,  -0.51,  99.90,  -1.27,   0.35,
02/17 20Z,  -1.00,   0.59,  99.90,  -0.07,   0.35,
02/17 21Z,  -1.10,   1.91,  99.90,   1.15,   0.35,
02/17 22Z,  -1.00,   3.02,  99.90,   2.37,   0.35,
02/17 23Z,  -1.00,   3.50,  99.90,   2.85,   0.35,  (max)
02/18 00Z,  -0.90,   3.18,  99.90,   2.63,   0.35,
02/18 01Z,  -1.00,   2.18,  99.90,   1.53,   0.35,
02/18 02Z,  -1.00,   0.66,  99.90,   0.00,   0.35,
02/18 03Z,  -0.90,  -1.20,  99.90,  -1.76,   0.35,
02/18 04Z,  -1.00,  -2.96,  99.90,  -3.62,   0.35,
02/18 05Z,  -0.90,  -4.10,  99.90,  -4.65,   0.35,
02/18 06Z,  -0.90,  -4.36,  99.90,  -4.92,   0.35,  (min)
02/18 07Z,  -0.90,  -3.83,  99.90,  -4.38,   0.35,
02/18 08Z,  -0.80,  -2.62,  99.90,  -3.08,   0.35,
02/18 09Z,  -0.80,  -0.94,  99.90,  -1.40,   0.35,
02/18 10Z,  -0.80,   0.81,  99.90,   0.36,   0.35,
02/18 11Z,  -0.90,   2.13,  99.90,   1.58,   0.35,
02/18 12Z,  -1.00,   2.72,  99.90,   2.07,   0.35,  (max)
02/18 13Z,  -1.00,   2.59,  99.90,   1.93,   0.35,
02/18 14Z,  -1.00,   1.87,  99.90,   1.21,   0.35,
02/18 15Z,  -1.10,   0.69,  99.90,  -0.07,   0.35,
02/18 16Z,  -1.10,  -0.63,  99.90,  -1.39,   0.35,
02/18 17Z,  -1.10,  -1.61,  99.90,  -2.36,   0.35,
02/18 18Z,  -1.10,  -1.90,  99.90,  -2.65,   0.35,  (min)
02/18 19Z,  -1.10,  -1.51,  99.90,  -2.27,   0.35,
02/18 20Z,  -1.10,  -0.59,  99.90,  -1.34,   0.35,
02/18 21Z,  -1.20,   0.72,  99.90,  -0.13,   0.35,
02/18 22Z,  -1.20,   2.10,  99.90,   1.25,   0.35,
02/18 23Z,  -1.20,   3.09,  99.90,   2.24,   0.35,
02/19 00Z,  -1.20,   3.34,  99.90,   2.49,   0.35,  (max)
02/19 01Z,  -1.20,   2.79,  99.90,   1.94,   0.35,
02/19 02Z,  -1.20,   1.60,  99.90,   0.74,   0.35,
02/19 03Z,  -1.30,  -0.05,  99.90,  -1.00,   0.35,
02/19 04Z,  -1.30,  -1.85,  99.90,  -2.81,   0.35,
02/19 05Z,  -1.30,  -3.33,  99.90,  -4.29,   0.35,
02/19 06Z,  -1.20,  -4.05,  99.90,  -4.90,   0.35,  (min)
02/19 07Z,  -1.10,  -3.87,  99.90,  -4.63,   0.35,
02/19 08Z,  -1.10,  -2.94,  99.90,  -3.69,   0.35,
02/19 09Z,  -1.00,  -1.44,  99.90,  -2.09,   0.35,
02/19 10Z,  -1.00,   0.33,  99.90,  -0.32,   0.35,
02/19 11Z,  -1.00,   1.92,  99.90,   1.27,   0.35,
02/19 12Z,  -1.10,   2.90,  99.90,   2.14,   0.35,
02/19 13Z,  -1.20,   3.06,  99.90,   2.21,   0.35,  (max)
02/19 14Z,  -1.20,   2.49,  99.90,   1.63,   0.35,
02/19 15Z,  -1.20,   1.37,  99.90,   0.51,   0.35,
02/19 16Z,  -1.30,  -0.07,  99.90,  -1.02,   0.35,
02/19 17Z,  -1.20,  -1.44,  99.90,  -2.29,   0.35,
02/19 18Z,  -1.20,  -2.28,  99.90,  -3.14,   0.35,  (min)
02/19 19Z,  -1.10,  -2.37,  99.90,  -3.12,   0.35,
02/19 20Z,  -1.10,  -1.75,  99.90,  -2.50,   0.35,
02/19 21Z,  -1.10,  -0.62,  99.90,  -1.37,   0.35,
02/19 22Z,  -1.10,   0.79,  99.90,   0.03,   0.35,
02/19 23Z,  -1.10,   2.10,  99.90,   1.35,   0.35,
02/20 00Z,  -1.10,   2.91,  99.90,   2.16,   0.35,  (max)
02/20 01Z,  -1.20,   2.95,  99.90,   2.09,   0.35,
02/20 02Z,  -1.30,   2.22,  99.90,   1.26,   0.35,
02/20 03Z,  -1.40,   0.93,  99.90,  -0.13,   0.35,
02/20 04Z,  -1.50,  -0.66,  99.90,  -1.82,   0.35,
02/20 05Z,  -1.50,  -2.22,  99.90,  -3.38,   0.35,
02/20 06Z,  -1.50,  -3.31,  99.90,  -4.46,   0.35,
02/20 07Z,  -1.40,  -3.58,  99.90,  -4.63,   0.35,  (min)
02/20 08Z,  -1.40,  -2.99,  99.90,  -4.04,   0.35,
02/20 09Z,  -1.50,  -1.75,  99.90,  -2.90,   0.35,
02/20 10Z,  -1.50,  -0.13,  99.90,  -1.29,   0.35,
02/20 11Z,  -1.50,   1.52,  99.90,   0.37,   0.35,
02/20 12Z,  -1.60,   2.81,  99.90,   1.56,   0.35,