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
#Atka, AK : 11/13/2025 18:22:26 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
11/12 00Z,   0.00,  -0.18,   0.31,  99.90,   0.49,  (max)
11/12 01Z,   0.00,  -0.34,   0.20,  99.90,   0.54,
11/12 02Z,   0.00,  -0.39,  -0.06,  99.90,   0.33,
11/12 03Z,   0.00,  -0.38,  -0.28,  99.90,   0.10,  (min)
11/12 04Z,   0.00,  -0.30,  -0.20,  99.90,   0.10,
11/12 05Z,   0.00,  -0.24,  -0.20,  99.90,   0.04,  (max)
11/12 06Z,  -0.10,  -0.26,  -0.24,  99.90,   0.12,  (min)
11/12 07Z,  -0.10,  -0.43,  -0.17,  99.90,   0.36,  (max)
11/12 08Z,  -0.10,  -0.76,  -0.21,  99.90,   0.65,
11/12 09Z,  -0.20,  -1.32,  -0.53,  99.90,   0.99,
11/12 10Z,  -0.20,  -2.05,  -1.08,  99.90,   1.17,
11/12 11Z,  -0.20,  -2.81,  -1.84,  99.90,   1.17,
11/12 12Z,  -0.20,  -3.49,  -2.70,  99.90,   0.99,
11/12 13Z,  -0.30,  -3.93,  -3.31,  99.90,   0.92,
11/12 14Z,  -0.30,  -4.04,  -3.78,  99.90,   0.56,
11/12 15Z,  -0.30,  -3.84,  -3.85,  99.90,   0.29,  (min)
11/12 16Z,  -0.40,  -3.35,  -3.67,  99.90,   0.08,
11/12 17Z,  -0.30,  -2.64,  -3.04,  99.90,  -0.10,
11/12 18Z,  -0.30,  -1.84,  -2.32,  99.90,  -0.18,
11/12 19Z,  -0.30,  -1.08,  -1.68,  99.90,  -0.30,
11/12 20Z,  -0.30,  -0.44,  -0.90,  99.90,  -0.16,
11/12 21Z,  -0.30,  -0.03,  -0.39,  99.90,  -0.06,
11/12 22Z,  -0.30,   0.08,  -0.05,  99.90,   0.17,
11/12 23Z,  -0.30,  -0.04,   0.02,  99.90,   0.36,
11/13 00Z,  -0.30,  -0.29,   0.12,  99.90,   0.71,  (max)
11/13 01Z,  -0.30,  -0.57,  -0.10,  99.90,   0.77,
11/13 02Z,  -0.20,  -0.79,  -0.44,  99.90,   0.55,
11/13 03Z,  -0.20,  -0.90,  -0.64,  99.90,   0.46,
11/13 04Z,  -0.20,  -0.91,  -0.79,  99.90,   0.32,  (min)
11/13 05Z,  -0.10,  -0.83,  -0.73,  99.90,   0.20,
11/13 06Z,  -0.10,  -0.73,  -0.57,  99.90,   0.26,
11/13 07Z,  -0.10,  -0.70,  -0.44,  99.90,   0.36,  (max)
11/13 08Z,  -0.10,  -0.76,  -0.52,  99.90,   0.34,  (min)
11/13 09Z,   0.00,  -0.98,  -0.32,  99.90,   0.66,  (max)
11/13 10Z,   0.00,  -1.42,  -0.50,  99.90,   0.92,
11/13 11Z,   0.00,  -2.00,  -0.98,  99.90,   1.02,
11/13 12Z,   0.10,  -2.59,  -1.52,  99.90,   0.97,
11/13 13Z,   0.10,  -3.09,  -2.04,  99.90,   0.95,
11/13 14Z,   0.20,  -3.40,  -2.40,  99.90,   0.80,
11/13 15Z,   0.20,  -3.42,  -2.70,  99.90,   0.52,  (min)
11/13 16Z,   0.20,  -3.17,  -2.67,  99.90,   0.30,
11/13 17Z,   0.30,  -2.69,  -2.53,  99.90,  -0.14,
11/13 18Z,   0.30,  -2.04,  -1.97,  99.90,  -0.23,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
11/13 19Z,   0.20,  -1.35,  99.90,  -1.35,  -0.19,
11/13 20Z,   0.20,  -0.72,  99.90,  -0.68,  -0.16,
11/13 21Z,   0.20,  -0.23,  99.90,  -0.16,  -0.12,
11/13 22Z,   0.10,  -0.01,  99.90,   0.00,  -0.09,  (max)
11/13 23Z,   0.10,  -0.07,  99.90,  -0.02,  -0.05,
11/14 00Z,   0.00,  -0.31,  99.90,  -0.32,  -0.02,
11/14 01Z,   0.00,  -0.65,  99.90,  -0.63,   0.02,
11/14 02Z,   0.00,  -1.02,  99.90,  -0.96,   0.06,
11/14 03Z,   0.00,  -1.30,  99.90,  -1.21,   0.09,
11/14 04Z,   0.00,  -1.45,  99.90,  -1.32,   0.13,  (min)
11/14 05Z,   0.00,  -1.47,  99.90,  -1.31,   0.16,
11/14 06Z,   0.00,  -1.38,  99.90,  -1.18,   0.20,
11/14 07Z,   0.00,  -1.25,  99.90,  -1.05,   0.20,
11/14 08Z,   0.00,  -1.14,  99.90,  -0.94,   0.20,  (max)
11/14 09Z,  -0.10,  -1.10,  99.90,  -1.00,   0.20,
11/14 10Z,  -0.20,  -1.21,  99.90,  -1.21,   0.20,
11/14 11Z,  -0.20,  -1.50,  99.90,  -1.50,   0.20,
11/14 12Z,  -0.20,  -1.89,  99.90,  -1.89,   0.20,
11/14 13Z,  -0.20,  -2.28,  99.90,  -2.28,   0.20,
11/14 14Z,  -0.20,  -2.61,  99.90,  -2.61,   0.20,
11/14 15Z,  -0.20,  -2.78,  99.90,  -2.78,   0.20,
11/14 16Z,  -0.30,  -2.72,  99.90,  -2.82,   0.20,  (min)
11/14 17Z,  -0.30,  -2.44,  99.90,  -2.54,   0.20,
11/14 18Z,  -0.30,  -2.00,  99.90,  -2.10,   0.20,
11/14 19Z,  -0.40,  -1.44,  99.90,  -1.64,   0.20,
11/14 20Z,  -0.50,  -0.89,  99.90,  -1.19,   0.20,
11/14 21Z,  -0.50,  -0.42,  99.90,  -0.72,   0.20,
11/14 22Z,  -0.60,  -0.13,  99.90,  -0.53,   0.20,
11/14 23Z,  -0.60,  -0.10,  99.90,  -0.50,   0.20,  (max)
11/15 00Z,  -0.60,  -0.29,  99.90,  -0.69,   0.20,
11/15 01Z,  -0.60,  -0.64,  99.90,  -1.04,   0.20,
11/15 02Z,  -0.60,  -1.08,  99.90,  -1.48,   0.20,
11/15 03Z,  -0.50,  -1.52,  99.90,  -1.82,   0.20,
11/15 04Z,  -0.40,  -1.84,  99.90,  -2.04,   0.20,
11/15 05Z,  -0.40,  -2.01,  99.90,  -2.20,   0.20,  (min)
11/15 06Z,  -0.30,  -2.03,  99.90,  -2.13,   0.20,
11/15 07Z,  -0.20,  -1.92,  99.90,  -1.91,   0.20,
11/15 08Z,  -0.20,  -1.73,  99.90,  -1.73,   0.20,
11/15 09Z,  -0.10,  -1.54,  99.90,  -1.44,   0.20,
11/15 10Z,  -0.10,  -1.40,  99.90,  -1.30,   0.20,
11/15 11Z,  -0.10,  -1.38,  99.90,  -1.28,   0.20,  (max)
11/15 12Z,  -0.10,  -1.49,  99.90,  -1.39,   0.20,
11/15 13Z,   0.00,  -1.67,  99.90,  -1.47,   0.20,
11/15 14Z,   0.00,  -1.88,  99.90,  -1.67,   0.20,
11/15 15Z,   0.00,  -2.05,  99.90,  -1.85,   0.20,
11/15 16Z,   0.00,  -2.10,  99.90,  -1.90,   0.20,  (min)
11/15 17Z,   0.00,  -1.98,  99.90,  -1.78,   0.20,
11/15 18Z,   0.00,  -1.72,  99.90,  -1.52,   0.20,
11/15 19Z,   0.00,  -1.34,  99.90,  -1.14,   0.20,
11/15 20Z,   0.00,  -0.91,  99.90,  -0.71,   0.20,
11/15 21Z,   0.10,  -0.52,  99.90,  -0.22,   0.20,
11/15 22Z,   0.10,  -0.26,  99.90,   0.04,   0.20,
11/15 23Z,   0.10,  -0.16,  99.90,   0.14,   0.20,  (max)
11/16 00Z,   0.10,  -0.29,  99.90,   0.01,   0.20,
11/16 01Z,   0.20,  -0.60,  99.90,  -0.20,   0.20,
11/16 02Z,   0.20,  -1.04,  99.90,  -0.64,   0.20,
11/16 03Z,   0.30,  -1.56,  99.90,  -1.06,   0.20,
11/16 04Z,   0.50,  -2.03,  99.90,  -1.33,   0.20,
11/16 05Z,   0.40,  -2.36,  99.90,  -1.76,   0.20,
11/16 06Z,   0.50,  -2.53,  99.90,  -1.83,   0.20,  (min)
11/16 07Z,   0.50,  -2.53,  99.90,  -1.83,   0.20,
11/16 08Z,   0.50,  -2.37,  99.90,  -1.67,   0.20,
11/16 09Z,   0.50,  -2.12,  99.90,  -1.42,   0.20,
11/16 10Z,   0.60,  -1.85,  99.90,  -1.05,   0.20,
11/16 11Z,   0.60,  -1.60,  99.90,  -0.80,   0.20,
11/16 12Z,   0.60,  -1.43,  99.90,  -0.63,   0.20,
11/16 13Z,   0.70,  -1.35,  99.90,  -0.45,   0.20,  (max)
11/16 14Z,   0.70,  -1.36,  99.90,  -0.46,   0.20,
11/16 15Z,   0.70,  -1.41,  99.90,  -0.51,   0.20,
11/16 16Z,   0.70,  -1.46,  99.90,  -0.56,   0.20,  (min)
11/16 17Z,   0.70,  -1.42,  99.90,  -0.52,   0.20,
11/16 18Z,   0.60,  -1.28,  99.90,  -0.48,   0.20,
11/16 19Z,   0.60,  -1.06,  99.90,  -0.26,   0.20,
11/16 20Z,   0.50,  -0.78,  99.90,  -0.08,   0.20,
11/16 21Z,   0.50,  -0.50,  99.90,   0.20,   0.20,
11/16 22Z,   0.50,  -0.32,  99.90,   0.38,   0.20,  (max)
11/16 23Z,   0.40,  -0.24,  99.90,   0.36,   0.20,
11/17 00Z,   0.40,  -0.31,  99.90,   0.29,   0.20,
11/17 01Z,   0.30,  -0.57,  99.90,  -0.07,   0.20,
11/17 02Z,   0.30,  -0.99,  99.90,  -0.49,   0.20,
11/17 03Z,   0.30,  -1.51,  99.90,  -1.01,   0.20,
11/17 04Z,   0.30,  -2.07,  99.90,  -1.57,   0.20,
11/17 05Z,   0.30,  -2.54,  99.90,  -2.04,   0.20,
11/17 06Z,   0.30,  -2.84,  99.90,  -2.34,   0.20,
11/17 07Z,   0.20,  -2.97,  99.90,  -2.57,   0.20,  (min)
11/17 08Z,   0.20,  -2.92,  99.90,  -2.52,   0.20,
11/17 09Z,   0.10,  -2.70,  99.90,  -2.40,   0.20,
11/17 10Z,   0.10,  -2.39,  99.90,  -2.09,   0.20,
11/17 11Z,   0.10,  -2.04,  99.90,  -1.74,   0.20,
11/17 12Z,   0.10,  -1.66,  99.90,  -1.36,   0.20,