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 : 03/11/2026 03:22:47 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/09 12Z,  -1.60,  -0.64,  -1.85,  99.90,   0.39,  (max)
03/09 13Z,  -1.60,  -0.67,  -2.01,  99.90,   0.26,
03/09 14Z,  -1.60,  -0.65,  -2.05,  99.90,   0.20,  (min)
03/09 15Z,  -1.60,  -0.60,  -1.95,  99.90,   0.25,
03/09 16Z,  -1.70,  -0.53,  -1.83,  99.90,   0.40,
03/09 17Z,  -1.70,  -0.48,  -1.71,  99.90,   0.47,
03/09 18Z,  -1.70,  -0.50,  -1.64,  99.90,   0.56,  (max)
03/09 19Z,  -1.70,  -0.62,  -1.65,  99.90,   0.67,
03/09 20Z,  -1.70,  -0.87,  -1.77,  99.90,   0.80,
03/09 21Z,  -1.70,  -1.30,  -2.18,  99.90,   0.82,
03/09 22Z,  -1.70,  -1.84,  -2.64,  99.90,   0.90,
03/09 23Z,  -1.70,  -2.43,  -3.26,  99.90,   0.87,
03/10 00Z,  -1.70,  -2.95,  -3.85,  99.90,   0.80,
03/10 01Z,  -1.80,  -3.28,  -4.29,  99.90,   0.79,
03/10 02Z,  -1.80,  -3.40,  -4.66,  99.90,   0.54,
03/10 03Z,  -1.70,  -3.31,  -4.80,  99.90,   0.21,  (min)
03/10 04Z,  -1.70,  -3.01,  -4.72,  99.90,  -0.01,
03/10 05Z,  -1.70,  -2.56,  -4.35,  99.90,  -0.09,
03/10 06Z,  -1.70,  -2.04,  -3.84,  99.90,  -0.10,
03/10 07Z,  -1.70,  -1.50,  -3.21,  99.90,  -0.01,
03/10 08Z,  -1.70,  -1.00,  -2.61,  99.90,   0.09,
03/10 09Z,  -1.70,  -0.66,  -2.20,  99.90,   0.16,
03/10 10Z,  -1.70,  -0.50,  -1.82,  99.90,   0.38,
03/10 11Z,  -1.70,  -0.45,  -1.67,  99.90,   0.48,
03/10 12Z,  -1.70,  -0.48,  -1.67,  99.90,   0.51,  (max)
03/10 13Z,  -1.70,  -0.51,  -1.68,  99.90,   0.53,
03/10 14Z,  -1.70,  -0.50,  -1.71,  99.90,   0.49,  (min)
03/10 15Z,  -1.70,  -0.45,  -1.60,  99.90,   0.55,
03/10 16Z,  -1.70,  -0.39,  -1.51,  99.90,   0.58,
03/10 17Z,  -1.60,  -0.32,  -1.40,  99.90,   0.52,
03/10 18Z,  -1.60,  -0.32,  -1.39,  99.90,   0.53,
03/10 19Z,  -1.60,  -0.41,  -1.35,  99.90,   0.66,  (max)
03/10 20Z,  -1.60,  -0.61,  -1.47,  99.90,   0.74,
03/10 21Z,  -1.60,  -0.97,  -1.74,  99.90,   0.83,
03/10 22Z,  -1.60,  -1.51,  -2.18,  99.90,   0.93,
03/10 23Z,  -1.60,  -2.12,  -2.77,  99.90,   0.95,
03/11 00Z,  -1.60,  -2.72,  -3.39,  99.90,   0.93,
03/11 01Z,  -1.60,  -3.20,  -4.01,  99.90,   0.79,
03/11 02Z,  -1.60,  -3.47,  -4.48,  99.90,   0.59,
03/11 03Z,  -1.60,  -3.52,  -4.78,  99.90,   0.34,  (min)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/11 04Z,  -1.60,  -3.35,  99.90,  -4.63,   0.33,
03/11 05Z,  -1.60,  -2.99,  99.90,  -4.27,   0.32,
03/11 06Z,  -1.60,  -2.50,  99.90,  -3.79,   0.30,
03/11 07Z,  -1.60,  -1.95,  99.90,  -3.26,   0.29,
03/11 08Z,  -1.60,  -1.41,  99.90,  -2.73,   0.28,
03/11 09Z,  -1.60,  -0.95,  99.90,  -2.28,   0.26,
03/11 10Z,  -1.60,  -0.66,  99.90,  -2.01,   0.25,
03/11 11Z,  -1.60,  -0.52,  99.90,  -1.88,   0.24,
03/11 12Z,  -1.60,  -0.46,  99.90,  -1.83,   0.23,  (max)
03/11 13Z,  -1.60,  -0.45,  99.90,  -1.83,   0.21,  (min)
03/11 14Z,  -1.60,  -0.43,  99.90,  -1.83,   0.20,
03/11 15Z,  -1.60,  -0.36,  99.90,  -1.78,   0.19,
03/11 16Z,  -1.60,  -0.28,  99.90,  -1.69,   0.19,
03/11 17Z,  -1.60,  -0.19,  99.90,  -1.60,   0.19,
03/11 18Z,  -1.60,  -0.14,  99.90,  -1.55,   0.19,
03/11 19Z,  -1.50,  -0.18,  99.90,  -1.50,   0.19,  (max)
03/11 20Z,  -1.50,  -0.34,  99.90,  -1.65,   0.19,
03/11 21Z,  -1.50,  -0.63,  99.90,  -1.94,   0.19,
03/11 22Z,  -1.50,  -1.11,  99.90,  -2.42,   0.19,
03/11 23Z,  -1.50,  -1.73,  99.90,  -3.04,   0.19,
03/12 00Z,  -1.50,  -2.37,  99.90,  -3.68,   0.19,
03/12 01Z,  -1.50,  -2.94,  99.90,  -4.25,   0.19,
03/12 02Z,  -1.50,  -3.37,  99.90,  -4.68,   0.19,
03/12 03Z,  -1.50,  -3.58,  99.90,  -4.90,   0.19,  (min)
03/12 04Z,  -1.50,  -3.56,  99.90,  -4.87,   0.19,
03/12 05Z,  -1.50,  -3.32,  99.90,  -4.63,   0.19,
03/12 06Z,  -1.50,  -2.91,  99.90,  -4.22,   0.19,
03/12 07Z,  -1.50,  -2.40,  99.90,  -3.71,   0.19,
03/12 08Z,  -1.50,  -1.86,  99.90,  -3.17,   0.19,
03/12 09Z,  -1.50,  -1.35,  99.90,  -2.66,   0.19,
03/12 10Z,  -1.50,  -0.95,  99.90,  -2.26,   0.19,
03/12 11Z,  -1.50,  -0.71,  99.90,  -2.02,   0.19,
03/12 12Z,  -1.50,  -0.57,  99.90,  -1.88,   0.19,
03/12 13Z,  -1.50,  -0.48,  99.90,  -1.80,   0.19,
03/12 14Z,  -1.50,  -0.43,  99.90,  -1.74,   0.19,
03/12 15Z,  -1.50,  -0.36,  99.90,  -1.67,   0.19,
03/12 16Z,  -1.50,  -0.25,  99.90,  -1.56,   0.19,
03/12 17Z,  -1.50,  -0.12,  99.90,  -1.43,   0.19,
03/12 18Z,  -1.50,  -0.03,  99.90,  -1.34,   0.19,
03/12 19Z,  -1.50,  -0.00,  99.90,  -1.31,   0.19,  (max)
03/12 20Z,  -1.50,  -0.10,  99.90,  -1.41,   0.19,
03/12 21Z,  -1.50,  -0.33,  99.90,  -1.64,   0.19,
03/12 22Z,  -1.50,  -0.72,  99.90,  -2.03,   0.19,
03/12 23Z,  -1.50,  -1.29,  99.90,  -2.60,   0.19,
03/13 00Z,  -1.50,  -1.94,  99.90,  -3.25,   0.19,
03/13 01Z,  -1.50,  -2.56,  99.90,  -3.87,   0.19,
03/13 02Z,  -1.50,  -3.10,  99.90,  -4.41,   0.19,
03/13 03Z,  -1.50,  -3.48,  99.90,  -4.79,   0.19,
03/13 04Z,  -1.50,  -3.61,  99.90,  -4.92,   0.19,  (min)
03/13 05Z,  -1.50,  -3.51,  99.90,  -4.82,   0.19,
03/13 06Z,  -1.50,  -3.22,  99.90,  -4.53,   0.19,
03/13 07Z,  -1.40,  -2.78,  99.90,  -3.99,   0.19,
03/13 08Z,  -1.40,  -2.27,  99.90,  -3.49,   0.19,
03/13 09Z,  -1.40,  -1.77,  99.90,  -2.98,   0.19,
03/13 10Z,  -1.40,  -1.32,  99.90,  -2.53,   0.19,
03/13 11Z,  -1.40,  -0.99,  99.90,  -2.20,   0.19,
03/13 12Z,  -1.40,  -0.77,  99.90,  -1.98,   0.19,
03/13 13Z,  -1.40,  -0.62,  99.90,  -1.83,   0.19,
03/13 14Z,  -1.40,  -0.51,  99.90,  -1.73,   0.19,
03/13 15Z,  -1.40,  -0.43,  99.90,  -1.64,   0.19,
03/13 16Z,  -1.40,  -0.31,  99.90,  -1.52,   0.19,
03/13 17Z,  -1.40,  -0.15,  99.90,  -1.36,   0.19,
03/13 18Z,  -1.40,  -0.01,  99.90,  -1.22,   0.19,
03/13 19Z,  -1.40,   0.08,  99.90,  -1.13,   0.19,  (max)
03/13 20Z,  -1.40,   0.07,  99.90,  -1.14,   0.19,
03/13 21Z,  -1.40,  -0.09,  99.90,  -1.30,   0.19,
03/13 22Z,  -1.40,  -0.41,  99.90,  -1.62,   0.19,
03/13 23Z,  -1.40,  -0.88,  99.90,  -2.09,   0.19,
03/14 00Z,  -1.40,  -1.48,  99.90,  -2.69,   0.19,
03/14 01Z,  -1.40,  -2.12,  99.90,  -3.33,   0.19,
03/14 02Z,  -1.40,  -2.71,  99.90,  -3.93,   0.19,
03/14 03Z,  -1.40,  -3.20,  99.90,  -4.41,   0.19,
03/14 04Z,  -1.30,  -3.50,  99.90,  -4.61,   0.19,
03/14 05Z,  -1.30,  -3.54,  99.90,  -4.65,   0.19,  (min)
03/14 06Z,  -1.30,  -3.38,  99.90,  -4.49,   0.19,
03/14 07Z,  -1.30,  -3.05,  99.90,  -4.16,   0.19,
03/14 08Z,  -1.30,  -2.60,  99.90,  -3.71,   0.19,
03/14 09Z,  -1.30,  -2.13,  99.90,  -3.24,   0.19,
03/14 10Z,  -1.30,  -1.69,  99.90,  -2.80,   0.19,
03/14 11Z,  -1.30,  -1.31,  99.90,  -2.42,   0.19,
03/14 12Z,  -1.20,  -1.02,  99.90,  -2.03,   0.19,
03/14 13Z,  -1.20,  -0.82,  99.90,  -1.83,   0.19,
03/14 14Z,  -1.20,  -0.67,  99.90,  -1.68,   0.19,
03/14 15Z,  -1.20,  -0.56,  99.90,  -1.57,   0.19,
03/14 16Z,  -1.10,  -0.44,  99.90,  -1.35,   0.19,
03/14 17Z,  -1.10,  -0.28,  99.90,  -1.19,   0.19,
03/14 18Z,  -1.10,  -0.10,  99.90,  -1.01,   0.19,
03/14 19Z,  99.90,   0.04,  99.90,  99.90,   0.19,
03/14 20Z,  99.90,   0.11,  99.90,  99.90,   0.19,
03/14 21Z,  99.90,   0.05,  99.90,  99.90,   0.19,
03/14 22Z,  99.90,  -0.19,  99.90,  99.90,   0.19,
03/14 23Z,  99.90,  -0.57,  99.90,  99.90,   0.19,
03/15 00Z,  99.90,  -1.07,  99.90,  99.90,   0.19,