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 : 02/10/2026 05:22:25 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/08 12Z,   0.30,   4.29,   4.71,  99.90,   0.12,
02/08 13Z,   0.30,   5.23,   5.80,  99.90,   0.27,
02/08 14Z,   0.30,   6.03,   6.66,  99.90,   0.33,
02/08 15Z,   0.30,   6.42,   7.09,  99.90,   0.37,  (max)
02/08 16Z,   0.30,   6.27,   6.88,  99.90,   0.31,
02/08 17Z,   0.30,   5.70,   6.14,  99.90,   0.14,
02/08 18Z,   0.30,   4.87,   5.37,  99.90,   0.20,
02/08 19Z,   0.30,   3.82,   4.31,  99.90,   0.19,
02/08 20Z,   0.30,   2.73,   3.28,  99.90,   0.25,
02/08 21Z,   0.30,   1.90,   2.52,  99.90,   0.32,
02/08 22Z,   0.30,   1.53,   2.11,  99.90,   0.28,
02/08 23Z,   0.20,   1.55,   2.07,  99.90,   0.32,  (min)
02/09 00Z,   0.10,   1.84,   2.40,  99.90,   0.46,
02/09 01Z,   0.20,   2.37,   3.04,  99.90,   0.47,
02/09 02Z,   0.10,   3.02,   3.84,  99.90,   0.72,
02/09 03Z,   0.00,   3.57,   4.21,  99.90,   0.64,
02/09 04Z,   0.00,   3.82,   4.32,  99.90,   0.50,
02/09 05Z,   0.00,   3.82,   4.37,  99.90,   0.55,
02/09 06Z,   0.00,   3.69,   4.50,  99.90,   0.81,  (max)
02/09 07Z,   0.10,   3.46,   4.24,  99.90,   0.68,
02/09 08Z,   0.10,   3.17,   3.76,  99.90,   0.49,
02/09 09Z,   0.20,   3.01,   3.66,  99.90,   0.45,  (min)
02/09 10Z,   0.20,   3.17,   3.93,  99.90,   0.56,
02/09 11Z,   0.20,   3.62,   4.42,  99.90,   0.60,
02/09 12Z,   0.00,   4.22,   4.75,  99.90,   0.53,
02/09 13Z,   0.00,   4.90,   5.33,  99.90,   0.43,
02/09 14Z,   0.00,   5.58,   5.99,  99.90,   0.41,
02/09 15Z,  -0.10,   6.08,   6.72,  99.90,   0.74,  (max)
02/09 16Z,  -0.10,   6.22,   6.66,  99.90,   0.54,
02/09 17Z,  -0.20,   5.95,   6.25,  99.90,   0.50,
02/09 18Z,  -0.10,   5.37,   5.63,  99.90,   0.36,
02/09 19Z,  -0.10,   4.58,   4.82,  99.90,   0.34,
02/09 20Z,  -0.20,   3.63,   3.83,  99.90,   0.40,
02/09 21Z,  -0.20,   2.65,   2.85,  99.90,   0.40,
02/09 22Z,  -0.20,   1.91,   2.03,  99.90,   0.32,
02/09 23Z,  -0.20,   1.53,   2.01,  99.90,   0.68,
02/10 00Z,   0.00,   1.45,   1.55,  99.90,   0.10,  (min)
02/10 01Z,   0.00,   1.62,   2.17,  99.90,   0.55,
02/10 02Z,   0.00,   2.02,   2.52,  99.90,   0.50,
02/10 03Z,   0.00,   2.54,   3.36,  99.90,   0.82,
02/10 04Z,  -0.20,   3.03,   3.83,  99.90,   1.00,
02/10 05Z,  -0.20,   3.36,   4.35,  99.90,   1.19,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/10 06Z,   0.00,   3.53,  99.90,   4.68,   1.15,
02/10 07Z,   0.20,   3.64,  99.90,   4.94,   1.10,
02/10 08Z,   0.40,   3.67,  99.90,   5.12,   1.05,
02/10 09Z,   0.60,   3.62,  99.90,   5.23,   1.00,
02/10 10Z,   0.80,   3.64,  99.90,   5.39,   0.96,
02/10 11Z,   0.70,   3.85,  99.90,   5.45,   0.91,
02/10 12Z,   0.40,   4.23,  99.90,   5.49,   0.86,
02/10 13Z,   0.10,   4.68,  99.90,   5.60,   0.81,
02/10 14Z,   0.10,   5.16,  99.90,   6.03,   0.77,
02/10 15Z,   0.20,   5.62,  99.90,   6.54,   0.72,
02/10 16Z,   0.20,   5.96,  99.90,   6.83,   0.67,
02/10 17Z,   0.20,   6.02,  99.90,   6.84,   0.63,  (max)
02/10 18Z,   0.10,   5.74,  99.90,   6.46,   0.63,
02/10 19Z,   0.00,   5.21,  99.90,   5.83,   0.63,
02/10 20Z,   0.00,   4.50,  99.90,   5.12,   0.63,
02/10 21Z,   0.00,   3.61,  99.90,   4.24,   0.63,
02/10 22Z,   0.10,   2.66,  99.90,   3.39,   0.63,
02/10 23Z,   0.10,   1.89,  99.90,   2.61,   0.63,
02/11 00Z,   0.10,   1.42,  99.90,   2.14,   0.63,
02/11 01Z,   0.00,   1.23,  99.90,   1.86,   0.63,  (min)
02/11 02Z,   0.00,   1.28,  99.90,   1.91,   0.63,
02/11 03Z,  -0.10,   1.59,  99.90,   2.12,   0.63,
02/11 04Z,  -0.20,   2.11,  99.90,   2.54,   0.63,
02/11 05Z,  -0.10,   2.69,  99.90,   3.21,   0.63,
02/11 06Z,   0.00,   3.16,  99.90,   3.79,   0.63,
02/11 07Z,   0.00,   3.53,  99.90,   4.16,   0.63,
02/11 08Z,   0.00,   3.85,  99.90,   4.47,   0.63,
02/11 09Z,   0.00,   4.05,  99.90,   4.68,   0.63,  (max)
02/11 10Z,  -0.10,   4.10,  99.90,   4.62,   0.63,
02/11 11Z,  -0.30,   4.11,  99.90,   4.43,   0.63,  (min)
02/11 12Z,  -0.30,   4.25,  99.90,   4.58,   0.63,
02/11 13Z,  -0.40,   4.52,  99.90,   4.75,   0.63,
02/11 14Z,  -0.40,   4.81,  99.90,   5.04,   0.63,
02/11 15Z,  -0.30,   5.14,  99.90,   5.47,   0.63,
02/11 16Z,  -0.10,   5.53,  99.90,   6.05,   0.63,
02/11 17Z,  -0.10,   5.86,  99.90,   6.39,   0.63,
02/11 18Z,   0.00,   5.94,  99.90,   6.57,   0.63,  (max)
02/11 19Z,   0.00,   5.71,  99.90,   6.34,   0.63,
02/11 20Z,   0.00,   5.25,  99.90,   5.88,   0.63,
02/11 21Z,   0.10,   4.58,  99.90,   5.31,   0.63,
02/11 22Z,   0.10,   3.66,  99.90,   4.38,   0.63,
02/11 23Z,   0.10,   2.61,  99.90,   3.33,   0.63,
02/12 00Z,   0.00,   1.72,  99.90,   2.35,   0.63,
02/12 01Z,   0.00,   1.15,  99.90,   1.78,   0.63,
02/12 02Z,   0.00,   0.86,  99.90,   1.48,   0.63,
02/12 03Z,   0.00,   0.85,  99.90,   1.48,   0.63,  (min)
02/12 04Z,   0.00,   1.20,  99.90,   1.83,   0.63,
02/12 05Z,   0.00,   1.87,  99.90,   2.49,   0.63,
02/12 06Z,   0.00,   2.61,  99.90,   3.24,   0.63,
02/12 07Z,   0.00,   3.26,  99.90,   3.88,   0.63,
02/12 08Z,   0.00,   3.80,  99.90,   4.43,   0.63,
02/12 09Z,  -0.10,   4.25,  99.90,   4.78,   0.63,
02/12 10Z,  -0.10,   4.48,  99.90,   5.00,   0.63,  (max)
02/12 11Z,  -0.20,   4.44,  99.90,   4.86,   0.63,
02/12 12Z,  -0.30,   4.34,  99.90,   4.67,   0.63,  (min)
02/12 13Z,  -0.30,   4.38,  99.90,   4.70,   0.63,
02/12 14Z,  -0.40,   4.51,  99.90,   4.73,   0.63,
02/12 15Z,  -0.50,   4.69,  99.90,   4.81,   0.63,
02/12 16Z,  -0.60,   5.00,  99.90,   5.02,   0.63,
02/12 17Z,  -0.60,   5.46,  99.90,   5.49,   0.63,
02/12 18Z,  -0.60,   5.89,  99.90,   5.91,   0.63,
02/12 19Z,  -0.60,   6.04,  99.90,   6.07,   0.63,  (max)
02/12 20Z,  -0.60,   5.88,  99.90,   5.90,   0.63,
02/12 21Z,  -0.50,   5.45,  99.90,   5.57,   0.63,
02/12 22Z,  -0.50,   4.70,  99.90,   4.82,   0.63,
02/12 23Z,  -0.50,   3.60,  99.90,   3.72,   0.63,
02/13 00Z,  -0.70,   2.38,  99.90,   2.31,   0.63,
02/13 01Z,  -0.80,   1.38,  99.90,   1.20,   0.63,
02/13 02Z,  -0.80,   0.71,  99.90,   0.54,   0.63,
02/13 03Z,  -0.80,   0.37,  99.90,   0.20,   0.63,
02/13 04Z,  -0.90,   0.45,  99.90,   0.17,   0.63,  (min)
02/13 05Z,  -0.80,   1.00,  99.90,   0.83,   0.63,
02/13 06Z,  -0.60,   1.89,  99.90,   1.92,   0.63,
02/13 07Z,  -0.50,   2.83,  99.90,   2.96,   0.63,
02/13 08Z,  -0.30,   3.64,  99.90,   3.96,   0.63,
02/13 09Z,  -0.30,   4.29,  99.90,   4.62,   0.63,
02/13 10Z,  -0.20,   4.72,  99.90,   5.15,   0.63,
02/13 11Z,  -0.20,   4.79,  99.90,   5.21,   0.63,  (max)
02/13 12Z,  -0.30,   4.56,  99.90,   4.89,   0.63,
02/13 13Z,  -0.40,   4.32,  99.90,   4.55,   0.63,
02/13 14Z,  -0.50,   4.22,  99.90,   4.35,   0.63,  (min)
02/13 15Z,  -0.50,   4.25,  99.90,   4.38,   0.63,
02/13 16Z,  -0.50,   4.45,  99.90,   4.57,   0.63,
02/13 17Z,  -0.50,   4.90,  99.90,   5.02,   0.63,
02/13 18Z,  -0.50,   5.53,  99.90,   5.65,   0.63,
02/13 19Z,  -0.40,   6.08,  99.90,   6.30,   0.63,
02/13 20Z,  -0.30,   6.31,  99.90,   6.63,   0.63,  (max)
02/13 21Z,  -0.30,   6.16,  99.90,   6.49,   0.63,
02/13 22Z,  -0.30,   5.64,  99.90,   5.96,   0.63,
02/13 23Z,  -0.30,   4.67,  99.90,   5.00,   0.63,
02/14 00Z,  -0.30,   3.33,  99.90,   3.66,   0.63,