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
#Block Island, RI : 05/15/2025 23:23:42 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/14 06Z,   0.30,  -3.90,  99.90,  -3.60,   0.00,
05/14 07Z,   0.30,  -4.12,  99.90,  -3.82,   0.00,  (min)
05/14 08Z,   0.30,  -4.09,  99.90,  -3.79,   0.00,
05/14 09Z,   0.30,  -3.83,  99.90,  -3.53,   0.00,
05/14 10Z,   0.40,  -3.30,  99.90,  -2.90,   0.00,
05/14 11Z,   0.40,  -2.64,  99.90,  -2.24,   0.00,
05/14 12Z,   0.30,  -2.08,  99.90,  -1.78,   0.00,
05/14 13Z,   0.30,  -1.79,  99.90,  -1.49,   0.00,  (max)
05/14 14Z,   0.30,  -1.84,  99.90,  -1.54,   0.00,
05/14 15Z,   0.30,  -2.19,  99.90,  -1.89,   0.00,
05/14 16Z,   0.30,  -2.77,  99.90,  -2.47,   0.00,
05/14 17Z,   0.30,  -3.46,  99.90,  -3.16,   0.00,
05/14 18Z,   0.30,  -3.94,  99.90,  -3.64,   0.00,
05/14 19Z,   0.30,  -4.04,  99.90,  -3.74,   0.00,  (min)
05/14 20Z,   0.30,  -3.87,  99.90,  -3.57,   0.00,
05/14 21Z,   0.30,  -3.50,  99.90,  -3.20,   0.00,
05/14 22Z,   0.30,  -2.94,  99.90,  -2.64,   0.00,
05/14 23Z,   0.30,  -2.24,  99.90,  -1.94,   0.00,
05/15 00Z,   0.30,  -1.60,  99.90,  -1.30,   0.00,
05/15 01Z,   0.30,  -1.22,  99.90,  -0.92,   0.00,
05/15 02Z,   0.30,  -1.20,  99.90,  -0.90,   0.00,  (max)
05/15 03Z,   0.30,  -1.49,  99.90,  -1.19,   0.00,
05/15 04Z,   0.30,  -2.06,  99.90,  -1.76,   0.00,
05/15 05Z,   0.30,  -2.81,  99.90,  -2.51,   0.00,
05/15 06Z,   0.30,  -3.53,  99.90,  -3.23,   0.00,
05/15 07Z,   0.30,  -3.95,  99.90,  -3.65,   0.00,
05/15 08Z,   0.30,  -4.05,  99.90,  -3.75,   0.00,  (min)
05/15 09Z,   0.30,  -3.94,  99.90,  -3.64,   0.00,
05/15 10Z,   0.30,  -3.62,  99.90,  -3.32,   0.00,
05/15 11Z,   0.30,  -3.08,  99.90,  -2.78,   0.00,
05/15 12Z,   0.40,  -2.46,  99.90,  -2.06,   0.00,
05/15 13Z,   0.40,  -1.99,  99.90,  -1.59,   0.00,
05/15 14Z,   0.40,  -1.83,  99.90,  -1.43,   0.00,  (max)
05/15 15Z,   0.40,  -1.99,  99.90,  -1.59,   0.00,
05/15 16Z,   0.40,  -2.40,  99.90,  -2.00,   0.00,
05/15 17Z,   0.40,  -2.99,  99.90,  -2.59,   0.00,
05/15 18Z,   0.40,  -3.60,  99.90,  -3.20,   0.00,
05/15 19Z,   0.40,  -3.95,  99.90,  -3.55,   0.00,  (min)
05/15 20Z,   0.40,  -3.93,  99.90,  -3.53,   0.00,
05/15 21Z,   0.40,  -3.68,  99.90,  -3.28,   0.00,
05/15 22Z,   0.50,  -3.28,  99.90,  -2.78,   0.00,
05/15 23Z,   0.50,  -2.72,  99.90,  -2.22,   0.00,
05/16 00Z,   0.50,  -2.07,  99.90,  -1.57,   0.00,
05/16 01Z,   0.50,  -1.52,  99.90,  -1.02,   0.00,
05/16 02Z,   0.50,  -1.27,  99.90,  -0.77,   0.00,  (max)
05/16 03Z,   0.50,  -1.36,  99.90,  -0.86,   0.00,
05/16 04Z,   0.50,  -1.73,  99.90,  -1.23,   0.00,
05/16 05Z,   0.50,  -2.32,  99.90,  -1.82,   0.00,
05/16 06Z,   0.60,  -3.03,  99.90,  -2.43,   0.00,
05/16 07Z,   0.60,  -3.64,  99.90,  -3.04,   0.00,
05/16 08Z,   0.60,  -3.92,  99.90,  -3.32,   0.00,
05/16 09Z,   0.60,  -3.93,  99.90,  -3.33,   0.00,  (min)
05/16 10Z,   0.60,  -3.78,  99.90,  -3.18,   0.00,
05/16 11Z,   0.60,  -3.44,  99.90,  -2.84,   0.00,
05/16 12Z,   0.60,  -2.91,  99.90,  -2.31,   0.00,
05/16 13Z,   0.60,  -2.34,  99.90,  -1.74,   0.00,
05/16 14Z,   0.60,  -1.96,  99.90,  -1.36,   0.00,
05/16 15Z,   0.60,  -1.91,  99.90,  -1.31,   0.00,  (max)
05/16 16Z,   0.60,  -2.15,  99.90,  -1.55,   0.00,
05/16 17Z,   0.70,  -2.59,  99.90,  -1.89,   0.00,
05/16 18Z,   0.70,  -3.16,  99.90,  -2.46,   0.00,
05/16 19Z,   0.70,  -3.68,  99.90,  -2.98,   0.00,
05/16 20Z,   0.70,  -3.90,  99.90,  -3.20,   0.00,  (min)
05/16 21Z,   0.70,  -3.78,  99.90,  -3.08,   0.00,
05/16 22Z,   0.70,  -3.49,  99.90,  -2.79,   0.00,
05/16 23Z,   0.70,  -3.10,  99.90,  -2.40,   0.00,
05/17 00Z,   0.70,  -2.57,  99.90,  -1.87,   0.00,
05/17 01Z,   0.70,  -1.97,  99.90,  -1.27,   0.00,
05/17 02Z,   0.70,  -1.50,  99.90,  -0.80,   0.00,
05/17 03Z,   0.70,  -1.35,  99.90,  -0.65,   0.00,  (max)
05/17 04Z,   0.70,  -1.53,  99.90,  -0.83,   0.00,
05/17 05Z,   0.70,  -1.94,  99.90,  -1.24,   0.00,
05/17 06Z,   0.80,  -2.53,  99.90,  -1.73,   0.00,
05/17 07Z,   0.80,  -3.19,  99.90,  -2.39,   0.00,
05/17 08Z,   0.80,  -3.69,  99.90,  -2.89,   0.00,
05/17 09Z,   0.80,  -3.86,  99.90,  -3.06,   0.00,  (min)
05/17 10Z,   0.80,  -3.82,  99.90,  -3.02,   0.00,
05/17 11Z,   0.80,  -3.66,  99.90,  -2.86,   0.00,
05/17 12Z,   0.80,  -3.32,  99.90,  -2.52,   0.00,
05/17 13Z,   0.80,  -2.79,  99.90,  -1.99,   0.00,
05/17 14Z,   0.80,  -2.26,  99.90,  -1.46,   0.00,
05/17 15Z,   0.90,  -1.95,  99.90,  -1.05,   0.00,  (max)
05/17 16Z,   0.90,  -1.97,  99.90,  -1.07,   0.00,
05/17 17Z,   0.90,  -2.26,  99.90,  -1.36,   0.00,
05/17 18Z,   0.90,  -2.71,  99.90,  -1.81,   0.00,
05/17 19Z,   0.90,  -3.25,  99.90,  -2.35,   0.00,
05/17 20Z,   0.90,  -3.69,  99.90,  -2.79,   0.00,
05/17 21Z,   1.00,  -3.80,  99.90,  -2.80,   0.00,  (min)
05/17 22Z,   1.00,  -3.64,  99.90,  -2.64,   0.00,
05/17 23Z,   1.00,  -3.37,  99.90,  -2.37,   0.00,
05/18 00Z,   1.00,  -3.00,  99.90,  -2.00,   0.00,
05/18 01Z,   0.90,  -2.48,  99.90,  -1.58,   0.00,
05/18 02Z,   0.90,  -1.92,  99.90,  -1.02,   0.00,
05/18 03Z,   0.90,  -1.52,  99.90,  -0.62,   0.00,
05/18 04Z,   0.90,  -1.44,  99.90,  -0.54,   0.00,  (max)
05/18 05Z,   0.80,  -1.67,  99.90,  -0.87,   0.00,
05/18 06Z,   0.70,  -2.11,  99.90,  -1.41,   0.00,
05/18 07Z,   0.70,  -2.70,  99.90,  -2.00,   0.00,
05/18 08Z,   0.70,  -3.31,  99.90,  -2.61,   0.00,
05/18 09Z,   0.70,  -3.71,  99.90,  -3.01,   0.00,
05/18 10Z,   0.80,  -3.82,  99.90,  -3.02,   0.00,  (min)
05/18 11Z,   0.80,  -3.76,  99.90,  -2.96,   0.00,
05/18 12Z,   0.80,  -3.60,  99.90,  -2.80,   0.00,
05/18 13Z,   0.70,  -3.23,  99.90,  -2.53,   0.00,
05/18 14Z,   0.70,  -2.69,  99.90,  -1.99,   0.00,
05/18 15Z,   0.70,  -2.18,  99.90,  -1.48,   0.00,
05/18 16Z,   0.70,  -1.92,  99.90,  -1.22,   0.00,
05/18 17Z,   0.80,  -1.98,  99.90,  -1.18,   0.00,  (max)
05/18 18Z,   0.70,  -2.29,  99.90,  -1.59,   0.00,
05/18 19Z,   0.70,  -2.76,  99.90,  -2.06,   0.00,
05/18 20Z,   0.60,  -3.27,  99.90,  -2.67,   0.00,
05/18 21Z,   0.60,  -3.64,  99.90,  -3.04,   0.00,  (min)
05/18 22Z,   0.70,  -3.71,  99.90,  -3.01,   0.00,
05/18 23Z,   0.70,  -3.56,  99.90,  -2.86,   0.00,
05/19 00Z,   0.70,  -3.32,  99.90,  -2.62,   0.00,
05/19 01Z,   0.60,  -2.97,  99.90,  -2.37,   0.00,
05/19 02Z,   0.50,  -2.45,  99.90,  -1.95,   0.00,
05/19 03Z,   0.50,  -1.91,  99.90,  -1.41,   0.00,
05/19 04Z,   0.50,  -1.55,  99.90,  -1.05,   0.00,
05/19 05Z,   0.50,  -1.51,  99.90,  -1.01,   0.00,  (max)
05/19 06Z,   0.50,  -1.77,  99.90,  -1.27,   0.00,
05/19 07Z,   0.40,  -2.23,  99.90,  -1.83,   0.00,
05/19 08Z,   0.40,  -2.82,  99.90,  -2.42,   0.00,
05/19 09Z,   0.50,  -3.40,  99.90,  -2.90,   0.00,
05/19 10Z,   0.50,  -3.75,  99.90,  -3.25,   0.00,
05/19 11Z,   0.50,  -3.83,  99.90,  -3.33,   0.00,  (min)
05/19 12Z,   0.50,  -3.78,  99.90,  -3.28,   0.00,
05/19 13Z,   0.40,  -3.59,  99.90,  -3.19,   0.00,
05/19 14Z,   0.30,  -3.17,  99.90,  -2.87,   0.00,
05/19 15Z,   0.40,  -2.59,  99.90,  -2.19,   0.00,
05/19 16Z,   0.60,  -2.07,  99.90,  -1.47,   0.00,
05/19 17Z,   0.60,  -1.83,  99.90,  -1.23,   0.00,
05/19 18Z,   0.70,  -1.92,  99.90,  -1.22,   0.00,