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
#Boston, MA : 06/17/2025 23:23:40 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
06/16 06Z,   0.10,  -3.29,  -3.08,  99.90,   0.11,
06/16 07Z,   0.10,  -2.45,  -2.11,  99.90,   0.24,  (max)
06/16 08Z,   0.10,  -2.78,  -2.52,  99.90,   0.16,
06/16 09Z,   0.10,  -4.19,  -3.85,  99.90,   0.24,
06/16 10Z,   0.10,  -6.27,  -5.82,  99.90,   0.35,
06/16 11Z,   0.10,  -8.55,  -8.05,  99.90,   0.40,
06/16 12Z,   0.20, -10.64, -10.15,  99.90,   0.29,
06/16 13Z,   0.20, -12.09, -11.76,  99.90,   0.13,
06/16 14Z,   0.20, -12.31, -11.92,  99.90,   0.19,  (min)
06/16 15Z,   0.20, -11.15, -10.79,  99.90,   0.16,
06/16 16Z,   0.20,  -9.24,  -9.18,  99.90,  -0.14,
06/16 17Z,   0.20,  -7.22,  -7.29,  99.90,  -0.27,
06/16 18Z,   0.30,  -5.30,  -5.14,  99.90,  -0.14,
06/16 19Z,   0.30,  -3.84,  -3.66,  99.90,  -0.12,
06/16 20Z,   0.30,  -3.36,  -3.17,  99.90,  -0.11,  (max)
06/16 21Z,   0.30,  -4.01,  -3.85,  99.90,  -0.14,
06/16 22Z,   0.30,  -5.51,  -5.04,  99.90,   0.17,
06/16 23Z,   0.40,  -7.41,  -6.88,  99.90,   0.13,
06/17 00Z,   0.40,  -9.30,  -8.75,  99.90,   0.15,
06/17 01Z,   0.40, -10.79, -10.37,  99.90,   0.02,
06/17 02Z,   0.40, -11.33, -10.95,  99.90,  -0.02,  (min)
06/17 03Z,   0.30, -10.50, -10.08,  99.90,   0.12,
06/17 04Z,   0.30,  -8.67,  -8.37,  99.90,  -0.00,
06/17 05Z,   0.30,  -6.61,  -6.40,  99.90,  -0.09,
06/17 06Z,   0.30,  -4.70,  -4.48,  99.90,  -0.08,
06/17 07Z,   0.30,  -3.17,  -2.69,  99.90,   0.18,
06/17 08Z,   0.30,  -2.53,  -2.25,  99.90,  -0.02,  (max)
06/17 09Z,   0.30,  -3.07,  -2.63,  99.90,   0.14,
06/17 10Z,   0.30,  -4.64,  -4.26,  99.90,   0.08,
06/17 11Z,   0.30,  -6.79,  -6.20,  99.90,   0.29,
06/17 12Z,   0.30,  -9.04,  -8.26,  99.90,   0.48,
06/17 13Z,   0.30, -11.01, -10.32,  99.90,   0.39,
06/17 14Z,   0.30, -12.23, -11.67,  99.90,   0.26,  (min)
06/17 15Z,   0.30, -12.14, -11.46,  99.90,   0.38,
06/17 16Z,   0.30, -10.72, -10.13,  99.90,   0.29,
06/17 17Z,   0.30,  -8.69,  -8.39,  99.90,   0.00,
06/17 18Z,   0.50,  -6.62,  -6.51,  99.90,  -0.39,
06/17 19Z,   0.50,  -4.70,  -4.54,  99.90,  -0.34,
06/17 20Z,   0.50,  -3.38,  -3.10,  99.90,  -0.22,
06/17 21Z,   0.50,  -3.13,  -2.91,  99.90,  -0.28,  (max)
06/17 22Z,   0.50,  -4.02,  -3.67,  99.90,  -0.15,
06/17 23Z,   0.50,  -5.69,  -5.22,  99.90,  -0.03,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
06/18 00Z,   0.50,  -7.70,  99.90,  -7.22,  -0.02,
06/18 01Z,   0.50,  -9.63,  99.90,  -9.14,  -0.02,
06/18 02Z,   0.50, -11.08,  99.90, -10.59,  -0.01,
06/18 03Z,   0.50, -11.48,  99.90, -10.99,  -0.01,  (min)
06/18 04Z,   0.50, -10.50,  99.90, -10.01,  -0.00,
06/18 05Z,   0.50,  -8.62,  99.90,  -8.12,   0.00,
06/18 06Z,   0.50,  -6.57,  99.90,  -6.07,   0.01,
06/18 07Z,   0.50,  -4.67,  99.90,  -4.16,   0.01,
06/18 08Z,   0.50,  -3.19,  99.90,  -2.68,   0.01,
06/18 09Z,   0.60,  -2.68,  99.90,  -2.06,   0.02,  (max)
06/18 10Z,   0.60,  -3.36,  99.90,  -2.74,   0.02,
06/18 11Z,   0.60,  -5.01,  99.90,  -4.39,   0.03,
06/18 12Z,   0.60,  -7.17,  99.90,  -6.54,   0.03,
06/18 13Z,   0.60,  -9.37,  99.90,  -8.74,   0.03,
06/18 14Z,   0.60, -11.23,  99.90, -10.61,   0.03,
06/18 15Z,   0.60, -12.26,  99.90, -11.64,   0.03,  (min)
06/18 16Z,   0.60, -11.92,  99.90, -11.29,   0.03,
06/18 17Z,   0.60, -10.32,  99.90,  -9.69,   0.03,
06/18 18Z,   0.60,  -8.20,  99.90,  -7.57,   0.03,
06/18 19Z,   0.60,  -6.06,  99.90,  -5.43,   0.03,
06/18 20Z,   0.60,  -4.14,  99.90,  -3.51,   0.03,
06/18 21Z,   0.60,  -2.92,  99.90,  -2.30,   0.03,
06/18 22Z,   0.60,  -2.87,  99.90,  -2.24,   0.03,  (max)
06/18 23Z,   0.60,  -3.95,  99.90,  -3.32,   0.03,
06/19 00Z,   0.70,  -5.78,  99.90,  -5.06,   0.03,
06/19 01Z,   0.60,  -7.89,  99.90,  -7.27,   0.03,
06/19 02Z,   0.60,  -9.90,  99.90,  -9.27,   0.03,
06/19 03Z,   0.60, -11.37,  99.90, -10.74,   0.03,
06/19 04Z,   0.60, -11.71,  99.90, -11.09,   0.03,  (min)
06/19 05Z,   0.60, -10.66,  99.90, -10.03,   0.03,
06/19 06Z,   0.60,  -8.77,  99.90,  -8.15,   0.03,
06/19 07Z,   0.60,  -6.72,  99.90,  -6.09,   0.03,
06/19 08Z,   0.60,  -4.77,  99.90,  -4.14,   0.03,
06/19 09Z,   0.60,  -3.29,  99.90,  -2.67,   0.03,
06/19 10Z,   0.60,  -2.84,  99.90,  -2.21,   0.03,  (max)
06/19 11Z,   0.60,  -3.59,  99.90,  -2.96,   0.03,
06/19 12Z,   0.60,  -5.27,  99.90,  -4.64,   0.03,
06/19 13Z,   0.60,  -7.40,  99.90,  -6.77,   0.03,
06/19 14Z,   0.60,  -9.55,  99.90,  -8.92,   0.03,
06/19 15Z,   0.60, -11.34,  99.90, -10.72,   0.03,
06/19 16Z,   0.60, -12.24,  99.90, -11.61,   0.03,  (min)
06/19 17Z,   0.60, -11.70,  99.90, -11.07,   0.03,
06/19 18Z,   0.60,  -9.97,  99.90,  -9.34,   0.03,
06/19 19Z,   0.60,  -7.77,  99.90,  -7.15,   0.03,
06/19 20Z,   0.60,  -5.55,  99.90,  -4.93,   0.03,
06/19 21Z,   0.60,  -3.60,  99.90,  -2.97,   0.03,
06/19 22Z,   0.60,  -2.47,  99.90,  -1.84,   0.03,  (max)
06/19 23Z,   0.60,  -2.57,  99.90,  -1.94,   0.03,
06/20 00Z,   0.60,  -3.81,  99.90,  -3.19,   0.03,
06/20 01Z,   0.50,  -5.78,  99.90,  -5.26,   0.03,
06/20 02Z,   0.50,  -8.02,  99.90,  -7.49,   0.03,
06/20 03Z,   0.60, -10.15,  99.90,  -9.52,   0.03,
06/20 04Z,   0.60, -11.70,  99.90, -11.07,   0.03,
06/20 05Z,   0.60, -12.03,  99.90, -11.41,   0.03,  (min)
06/20 06Z,   0.50, -10.96,  99.90, -10.43,   0.03,
06/20 07Z,   0.50,  -9.08,  99.90,  -8.55,   0.03,
06/20 08Z,   0.50,  -6.98,  99.90,  -6.45,   0.03,
06/20 09Z,   0.60,  -4.94,  99.90,  -4.31,   0.03,
06/20 10Z,   0.50,  -3.41,  99.90,  -2.88,   0.03,
06/20 11Z,   0.50,  -2.96,  99.90,  -2.44,   0.03,  (max)
06/20 12Z,   0.50,  -3.72,  99.90,  -3.20,   0.03,
06/20 13Z,   0.50,  -5.39,  99.90,  -4.86,   0.03,
06/20 14Z,   0.50,  -7.49,  99.90,  -6.96,   0.03,
06/20 15Z,   0.50,  -9.62,  99.90,  -9.09,   0.03,
06/20 16Z,   0.40, -11.40,  99.90, -10.97,   0.03,
06/20 17Z,   0.40, -12.19,  99.90, -11.77,   0.03,  (min)
06/20 18Z,   0.40, -11.52,  99.90, -11.10,   0.03,
06/20 19Z,   0.40,  -9.69,  99.90,  -9.26,   0.03,
06/20 20Z,   0.40,  -7.42,  99.90,  -6.99,   0.03,
06/20 21Z,   0.40,  -5.09,  99.90,  -4.67,   0.03,
06/20 22Z,   0.40,  -3.09,  99.90,  -2.66,   0.03,
06/20 23Z,   0.40,  -2.02,  99.90,  -1.59,   0.03,  (max)
06/21 00Z,   0.30,  -2.25,  99.90,  -1.93,   0.03,
06/21 01Z,   0.40,  -3.63,  99.90,  -3.20,   0.03,
06/21 02Z,   0.30,  -5.73,  99.90,  -5.41,   0.03,
06/21 03Z,   0.30,  -8.11,  99.90,  -7.79,   0.03,
06/21 04Z,   0.30, -10.40,  99.90, -10.08,   0.03,
06/21 05Z,   0.30, -12.07,  99.90, -11.75,   0.03,
06/21 06Z,   0.30, -12.43,  99.90, -12.10,   0.03,  (min)
06/21 07Z,   0.30, -11.35,  99.90, -11.02,   0.03,
06/21 08Z,   0.30,  -9.46,  99.90,  -9.13,   0.03,
06/21 09Z,   0.40,  -7.27,  99.90,  -6.85,   0.03,
06/21 10Z,   0.40,  -5.10,  99.90,  -4.67,   0.03,
06/21 11Z,   0.40,  -3.49,  99.90,  -3.07,   0.03,
06/21 12Z,   0.50,  -3.02,  99.90,  -2.49,   0.03,  (max)
06/21 13Z,   0.50,  -3.76,  99.90,  -3.24,   0.03,
06/21 14Z,   0.50,  -5.40,  99.90,  -4.87,   0.03,
06/21 15Z,   0.40,  -7.48,  99.90,  -7.06,   0.03,
06/21 16Z,   0.50,  -9.64,  99.90,  -9.12,   0.03,
06/21 17Z,   0.50, -11.44,  99.90, -10.91,   0.03,
06/21 18Z,   0.50, -12.18,  99.90, -11.65,   0.03,