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
#Seward, AK : 02/15/2026 04:21:13 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/13 12Z,   1.20,   5.70,   5.19,  99.90,  -1.71,
02/13 13Z,   1.10,   5.42,   4.73,  99.90,  -1.79,  (min)
02/13 14Z,   1.00,   5.54,   4.95,  99.90,  -1.59,
02/13 15Z,   0.90,   6.12,   5.47,  99.90,  -1.55,
02/13 16Z,   0.90,   7.08,   6.33,  99.90,  -1.65,
02/13 17Z,   0.80,   8.19,   7.64,  99.90,  -1.35,
02/13 18Z,   0.90,   9.12,   8.46,  99.90,  -1.56,
02/13 19Z,   0.90,   9.56,   8.88,  99.90,  -1.58,  (max)
02/13 20Z,   0.80,   9.37,   8.72,  99.90,  -1.45,
02/13 21Z,   0.80,   8.49,   7.59,  99.90,  -1.70,
02/13 22Z,   0.80,   6.99,   6.20,  99.90,  -1.59,
02/13 23Z,   0.80,   5.10,   4.26,  99.90,  -1.64,
02/14 00Z,   0.80,   3.19,   2.43,  99.90,  -1.56,
02/14 01Z,   0.70,   1.68,   0.55,  99.90,  -1.83,
02/14 02Z,   0.60,   0.83,  -0.12,  99.90,  -1.55,
02/14 03Z,   0.60,   0.81,  -0.16,  99.90,  -1.57,  (min)
02/14 04Z,   0.50,   1.61,   0.54,  99.90,  -1.57,
02/14 05Z,   0.50,   3.05,   2.00,  99.90,  -1.55,
02/14 06Z,   0.60,   4.76,   3.85,  99.90,  -1.51,
02/14 07Z,   0.60,   6.32,   5.53,  99.90,  -1.39,
02/14 08Z,   0.50,   7.41,   6.43,  99.90,  -1.48,
02/14 09Z,   0.50,   7.89,   6.82,  99.90,  -1.57,  (max)
02/14 10Z,   0.60,   7.70,   6.75,  99.90,  -1.55,
02/14 11Z,   0.70,   6.94,   6.02,  99.90,  -1.62,
02/14 12Z,   0.60,   5.94,   5.28,  99.90,  -1.26,
02/14 13Z,   0.60,   5.08,   4.16,  99.90,  -1.52,
02/14 14Z,   0.50,   4.69,   3.88,  99.90,  -1.31,  (min)
02/14 15Z,   0.60,   4.93,   4.10,  99.90,  -1.43,
02/14 16Z,   0.60,   5.79,   5.14,  99.90,  -1.25,
02/14 17Z,   0.70,   7.12,   6.13,  99.90,  -1.69,
02/14 18Z,   0.60,   8.58,   7.70,  99.90,  -1.48,
02/14 19Z,   0.60,   9.71,   9.02,  99.90,  -1.29,
02/14 20Z,   0.60,  10.17,   9.37,  99.90,  -1.40,  (max)
02/14 21Z,   0.70,   9.79,   8.99,  99.90,  -1.50,
02/14 22Z,   0.80,   8.56,   7.66,  99.90,  -1.70,
02/14 23Z,   0.80,   6.62,   5.87,  99.90,  -1.55,
02/15 00Z,   0.90,   4.30,   3.52,  99.90,  -1.68,
02/15 01Z,   0.80,   2.13,   1.25,  99.90,  -1.68,
02/15 02Z,   0.80,   0.58,  -0.37,  99.90,  -1.75,
02/15 03Z,   0.70,  -0.04,  -0.98,  99.90,  -1.64,  (min)
02/15 04Z,   0.70,   0.37,  -0.75,  99.90,  -1.82,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/15 05Z,   0.60,   1.71,  99.90,   0.52,  -1.79,
02/15 06Z,   0.50,   3.67,  99.90,   2.40,  -1.77,
02/15 07Z,   0.50,   5.73,  99.90,   4.48,  -1.75,
02/15 08Z,   0.50,   7.39,  99.90,   6.17,  -1.72,
02/15 09Z,   0.40,   8.35,  99.90,   7.05,  -1.70,  (max)
02/15 10Z,   0.10,   8.48,  99.90,   6.90,  -1.68,
02/15 11Z,   0.60,   7.79,  99.90,   6.74,  -1.66,
02/15 12Z,   0.60,   6.54,  99.90,   5.50,  -1.63,
02/15 13Z,   0.40,   5.15,  99.90,   3.94,  -1.61,
02/15 14Z,   0.20,   4.15,  99.90,   2.76,  -1.59,
02/15 15Z,   0.30,   3.86,  99.90,   2.60,  -1.56,  (min)
02/15 16Z,   0.40,   4.42,  99.90,   3.28,  -1.54,
02/15 17Z,   0.30,   5.73,  99.90,   4.49,  -1.54,
02/15 18Z,   0.20,   7.51,  99.90,   6.17,  -1.54,
02/15 19Z,   0.40,   9.25,  99.90,   8.11,  -1.54,
02/15 20Z,   0.40,  10.44,  99.90,   9.30,  -1.54,
02/15 21Z,   0.40,  10.71,  99.90,   9.57,  -1.54,  (max)
02/15 22Z,   0.30,   9.95,  99.90,   8.71,  -1.54,
02/15 23Z,   0.30,   8.22,  99.90,   6.97,  -1.54,
02/16 00Z,   0.10,   5.78,  99.90,   4.34,  -1.54,
02/16 01Z,   0.10,   3.12,  99.90,   1.68,  -1.54,
02/16 02Z,   0.00,   0.88,  99.90,  -0.66,  -1.54,
02/16 03Z,   0.00,  -0.45,  99.90,  -1.99,  -1.54,
02/16 04Z,  -0.10,  -0.59,  99.90,  -2.23,  -1.54,  (min)
02/16 05Z,  -0.10,   0.44,  99.90,  -1.20,  -1.54,
02/16 06Z,  -0.20,   2.41,  99.90,   0.67,  -1.54,
02/16 07Z,  -0.10,   4.82,  99.90,   3.18,  -1.54,
02/16 08Z,  -0.20,   7.05,  99.90,   5.31,  -1.54,
02/16 09Z,  -0.10,   8.59,  99.90,   6.95,  -1.54,
02/16 10Z,  -0.10,   9.16,  99.90,   7.52,  -1.54,  (max)
02/16 11Z,  -0.10,   8.73,  99.90,   7.08,  -1.54,
02/16 12Z,  -0.10,   7.44,  99.90,   5.80,  -1.54,
02/16 13Z,  -0.20,   5.68,  99.90,   3.94,  -1.54,
02/16 14Z,  -0.10,   4.05,  99.90,   2.41,  -1.54,
02/16 15Z,  -0.10,   3.10,  99.90,   1.46,  -1.54,  (min)
02/16 16Z,  -0.10,   3.13,  99.90,   1.49,  -1.54,
02/16 17Z,  -0.20,   4.18,  99.90,   2.44,  -1.54,
02/16 18Z,  -0.20,   6.01,  99.90,   4.27,  -1.54,
02/16 19Z,  -0.20,   8.16,  99.90,   6.42,  -1.54,
02/16 20Z,  -0.20,  10.04,  99.90,   8.30,  -1.54,
02/16 21Z,  -0.30,  11.07,  99.90,   9.23,  -1.54,  (max)
02/16 22Z,  -0.30,  10.96,  99.90,   9.12,  -1.54,
02/16 23Z,  -0.20,   9.68,  99.90,   7.94,  -1.54,
02/17 00Z,  -0.20,   7.41,  99.90,   5.67,  -1.54,
02/17 01Z,  -0.30,   4.56,  99.90,   2.72,  -1.54,
02/17 02Z,  -0.30,   1.77,  99.90,  -0.07,  -1.54,
02/17 03Z,  -0.20,  -0.28,  99.90,  -2.02,  -1.54,
02/17 04Z,  -0.10,  -1.10,  99.90,  -2.74,  -1.54,  (min)
02/17 05Z,  -0.10,  -0.56,  99.90,  -2.20,  -1.54,
02/17 06Z,  -0.10,   1.18,  99.90,  -0.46,  -1.54,
02/17 07Z,  -0.10,   3.70,  99.90,   2.05,  -1.54,
02/17 08Z,   0.00,   6.36,  99.90,   4.82,  -1.54,
02/17 09Z,   0.00,   8.51,  99.90,   6.97,  -1.54,
02/17 10Z,   0.00,   9.66,  99.90,   8.12,  -1.54,  (max)
02/17 11Z,   0.00,   9.63,  99.90,   8.09,  -1.54,
02/17 12Z,  -0.10,   8.52,  99.90,   6.88,  -1.54,
02/17 13Z,  -0.10,   6.63,  99.90,   4.99,  -1.54,
02/17 14Z,   0.00,   4.51,  99.90,   2.96,  -1.54,
02/17 15Z,   0.00,   2.83,  99.90,   1.29,  -1.54,
02/17 16Z,   0.00,   2.15,  99.90,   0.60,  -1.54,  (min)
02/17 17Z,   0.00,   2.67,  99.90,   1.13,  -1.54,
02/17 18Z,   0.10,   4.27,  99.90,   2.83,  -1.54,
02/17 19Z,   0.00,   6.55,  99.90,   5.01,  -1.54,
02/17 20Z,   0.20,   8.93,  99.90,   7.58,  -1.54,
02/17 21Z,   0.10,  10.72,  99.90,   9.28,  -1.54,
02/17 22Z,   0.20,  11.41,  99.90,  10.06,  -1.54,  (max)
02/17 23Z,   0.20,  10.78,  99.90,   9.44,  -1.54,
02/18 00Z,   0.20,   8.95,  99.90,   7.61,  -1.54,
02/18 01Z,   0.10,   6.24,  99.90,   4.80,  -1.54,
02/18 02Z,   0.10,   3.20,  99.90,   1.76,  -1.54,
02/18 03Z,   0.10,   0.55,  99.90,  -0.89,  -1.54,
02/18 04Z,   0.10,  -1.02,  99.90,  -2.46,  -1.54,
02/18 05Z,   0.10,  -1.14,  99.90,  -2.58,  -1.54,  (min)
02/18 06Z,   0.00,   0.16,  99.90,  -1.38,  -1.54,
02/18 07Z,   0.20,   2.54,  99.90,   1.20,  -1.54,
02/18 08Z,   0.10,   5.41,  99.90,   3.97,  -1.54,
02/18 09Z,   0.10,   8.07,  99.90,   6.63,  -1.54,
02/18 10Z,   0.10,   9.85,  99.90,   8.41,  -1.54,
02/18 11Z,   0.10,  10.38,  99.90,   8.94,  -1.54,  (max)
02/18 12Z,   0.10,   9.64,  99.90,   8.20,  -1.54,
02/18 13Z,   0.00,   7.85,  99.90,   6.31,  -1.54,
02/18 14Z,   0.00,   5.48,  99.90,   3.94,  -1.54,
02/18 15Z,   0.00,   3.19,  99.90,   1.65,  -1.54,
02/18 16Z,   0.00,   1.69,  99.90,   0.15,  -1.54,
02/18 17Z,   0.00,   1.45,  99.90,  -0.09,  -1.54,  (min)
02/18 18Z,   0.00,   2.53,  99.90,   0.99,  -1.54,
02/18 19Z,  99.90,   4.63,  99.90,  99.90,  -1.54,
02/18 20Z,  99.90,   7.21,  99.90,  99.90,  -1.54,
02/18 21Z,  99.90,   9.58,  99.90,  99.90,  -1.54,
02/18 22Z,  99.90,  11.09,  99.90,  99.90,  -1.54,
02/18 23Z,  99.90,  11.30,  99.90,  99.90,  -1.54,
02/19 00Z,  99.90,  10.15,  99.90,  99.90,  -1.54,