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
#Portland, ME : 07/15/2026 21:23:41 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/14 06Z,   0.40,  -4.37,  -4.00,  99.90,  -0.03,
07/14 07Z,   0.40,  -7.40,  -7.08,  99.90,  -0.08,
07/14 08Z,   0.40,  -9.77,  -9.58,  99.90,  -0.21,
07/14 09Z,   0.40, -10.96, -10.77,  99.90,  -0.21,  (min)
07/14 10Z,   0.40, -10.79, -10.58,  99.90,  -0.19,
07/14 11Z,   0.40,  -9.32,  -9.17,  99.90,  -0.25,
07/14 12Z,   0.40,  -6.89,  -6.56,  99.90,  -0.07,
07/14 13Z,   0.40,  -4.17,  -3.75,  99.90,   0.02,
07/14 14Z,   0.30,  -1.92,  -1.46,  99.90,   0.16,
07/14 15Z,   0.30,  -0.62,  -0.04,  99.90,   0.28,
07/14 16Z,   0.30,  -0.48,  -0.00,  99.90,   0.18,  (max)
07/14 17Z,   0.30,  -1.54,  -0.91,  99.90,   0.33,
07/14 18Z,   0.30,  -3.64,  -3.15,  99.90,   0.19,
07/14 19Z,   0.30,  -6.22,  -5.94,  99.90,  -0.02,
07/14 20Z,   0.30,  -8.49,  -8.15,  99.90,   0.04,
07/14 21Z,   0.30,  -9.77,  -9.63,  99.90,  -0.16,  (min)
07/14 22Z,   0.30,  -9.74,  -9.54,  99.90,  -0.10,
07/14 23Z,   0.30,  -8.39,  -8.33,  99.90,  -0.24,
07/15 00Z,   0.30,  -5.97,  -5.85,  99.90,  -0.18,
07/15 01Z,   0.30,  -3.06,  -2.61,  99.90,   0.15,
07/15 02Z,   0.30,  -0.47,  -0.06,  99.90,   0.11,
07/15 03Z,   0.30,   1.17,   1.65,  99.90,   0.18,
07/15 04Z,   0.20,   1.54,   2.22,  99.90,   0.48,  (max)
07/15 05Z,   0.20,   0.59,   1.11,  99.90,   0.32,
07/15 06Z,   0.20,  -1.60,  -1.05,  99.90,   0.35,
07/15 07Z,   0.20,  -4.62,  -4.08,  99.90,   0.34,
07/15 08Z,   0.20,  -7.71,  -7.22,  99.90,   0.29,
07/15 09Z,   0.20, -10.06,  -9.68,  99.90,   0.18,
07/15 10Z,   0.20, -11.16, -11.00,  99.90,  -0.04,  (min)
07/15 11Z,   0.20, -10.85, -10.67,  99.90,  -0.02,
07/15 12Z,   0.20,  -9.21,  -8.97,  99.90,   0.04,
07/15 13Z,   0.20,  -6.63,  -6.26,  99.90,   0.17,
07/15 14Z,   0.20,  -3.83,  -3.36,  99.90,   0.27,
07/15 15Z,   0.30,  -1.56,  -1.03,  99.90,   0.23,
07/15 16Z,   0.30,  -0.32,   0.35,  99.90,   0.37,
07/15 17Z,   0.40,  -0.28,   0.45,  99.90,   0.33,  (max)
07/15 18Z,   0.40,  -1.49,  -0.85,  99.90,   0.24,
07/15 19Z,   0.40,  -3.75,  -2.99,  99.90,   0.36,
07/15 20Z,   0.40,  -6.43,  -5.91,  99.90,   0.12,
07/15 21Z,   0.40,  -8.72,  -8.32,  99.90,  -0.00,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/15 22Z,   0.40,  -9.95,  99.90,  -9.55,  -0.01,  (min)
07/15 23Z,   0.50,  -9.83,  99.90,  -9.34,  -0.01,
07/16 00Z,   0.50,  -8.38,  99.90,  -7.89,  -0.01,
07/16 01Z,   0.60,  -5.87,  99.90,  -5.28,  -0.01,
07/16 02Z,   0.60,  -2.93,  99.90,  -2.34,  -0.01,
07/16 03Z,   0.70,  -0.37,  99.90,   0.32,  -0.01,
07/16 04Z,   0.60,   1.18,  99.90,   1.77,  -0.01,
07/16 05Z,   0.60,   1.46,  99.90,   2.04,  -0.02,  (max)
07/16 06Z,   0.60,   0.39,  99.90,   0.97,  -0.02,
07/16 07Z,   0.70,  -1.91,  99.90,  -1.23,  -0.02,
07/16 08Z,   0.70,  -4.99,  99.90,  -4.31,  -0.02,
07/16 09Z,   0.70,  -8.03,  99.90,  -7.35,  -0.02,
07/16 10Z,   0.80, -10.25,  99.90,  -9.47,  -0.02,
07/16 11Z,   0.80, -11.18,  99.90, -10.40,  -0.02,  (min)
07/16 12Z,   0.80, -10.69,  99.90,  -9.91,  -0.02,
07/16 13Z,   0.80,  -8.88,  99.90,  -8.10,  -0.02,
07/16 14Z,   0.80,  -6.20,  99.90,  -5.42,  -0.02,
07/16 15Z,   0.80,  -3.40,  99.90,  -2.62,  -0.02,
07/16 16Z,   0.80,  -1.22,  99.90,  -0.44,  -0.02,
07/16 17Z,   0.80,  -0.09,  99.90,   0.69,  -0.02,  (max)
07/16 18Z,   0.80,  -0.20,  99.90,   0.58,  -0.02,
07/16 19Z,   0.70,  -1.57,  99.90,  -0.89,  -0.02,
07/16 20Z,   0.70,  -3.95,  99.90,  -3.27,  -0.02,
07/16 21Z,   0.70,  -6.66,  99.90,  -5.98,  -0.02,
07/16 22Z,   0.70,  -8.88,  99.90,  -8.20,  -0.02,
07/16 23Z,   0.70, -10.00,  99.90,  -9.33,  -0.02,  (min)
07/17 00Z,   0.70,  -9.79,  99.90,  -9.11,  -0.02,
07/17 01Z,   0.70,  -8.25,  99.90,  -7.57,  -0.02,
07/17 02Z,   0.60,  -5.71,  99.90,  -5.13,  -0.02,
07/17 03Z,   0.50,  -2.83,  99.90,  -2.35,  -0.02,
07/17 04Z,   0.40,  -0.40,  99.90,  -0.02,  -0.02,
07/17 05Z,   0.40,   1.01,  99.90,   1.39,  -0.02,
07/17 06Z,   0.40,   1.16,  99.90,   1.54,  -0.02,  (max)
07/17 07Z,   0.40,  -0.02,  99.90,   0.36,  -0.02,
07/17 08Z,   0.50,  -2.38,  99.90,  -1.90,  -0.02,
07/17 09Z,   0.50,  -5.42,  99.90,  -4.94,  -0.02,
07/17 10Z,   0.50,  -8.30,  99.90,  -7.82,  -0.02,
07/17 11Z,   0.50, -10.29,  99.90,  -9.81,  -0.02,
07/17 12Z,   0.50, -11.00,  99.90, -10.52,  -0.02,  (min)
07/17 13Z,   0.50, -10.31,  99.90,  -9.83,  -0.02,
07/17 14Z,   0.40,  -8.37,  99.90,  -7.99,  -0.02,
07/17 15Z,   0.40,  -5.66,  99.90,  -5.28,  -0.02,
07/17 16Z,   0.40,  -2.95,  99.90,  -2.57,  -0.02,
07/17 17Z,   0.50,  -0.93,  99.90,  -0.45,  -0.02,
07/17 18Z,   0.50,   0.02,  99.90,   0.50,  -0.02,  (max)
07/17 19Z,   0.50,  -0.25,  99.90,   0.23,  -0.02,
07/17 20Z,   0.50,  -1.76,  99.90,  -1.28,  -0.02,
07/17 21Z,   0.60,  -4.20,  99.90,  -3.62,  -0.02,
07/17 22Z,   0.60,  -6.85,  99.90,  -6.28,  -0.02,
07/17 23Z,   0.60,  -8.94,  99.90,  -8.36,  -0.02,
07/18 00Z,   0.60,  -9.93,  99.90,  -9.35,  -0.02,  (min)
07/18 01Z,   0.60,  -9.61,  99.90,  -9.03,  -0.02,
07/18 02Z,   0.60,  -8.04,  99.90,  -7.46,  -0.02,
07/18 03Z,   0.50,  -5.54,  99.90,  -5.07,  -0.02,
07/18 04Z,   0.50,  -2.80,  99.90,  -2.32,  -0.02,
07/18 05Z,   0.40,  -0.57,  99.90,  -0.19,  -0.02,
07/18 06Z,   0.40,   0.65,  99.90,   1.03,  -0.02,  (max)
07/18 07Z,   0.30,   0.66,  99.90,   0.94,  -0.02,
07/18 08Z,   0.30,  -0.60,  99.90,  -0.32,  -0.02,
07/18 09Z,   0.40,  -2.95,  99.90,  -2.57,  -0.02,
07/18 10Z,   0.40,  -5.84,  99.90,  -5.46,  -0.02,
07/18 11Z,   0.40,  -8.46,  99.90,  -8.08,  -0.02,
07/18 12Z,   0.50, -10.16,  99.90,  -9.68,  -0.02,
07/18 13Z,   0.50, -10.62,  99.90, -10.14,  -0.02,  (min)
07/18 14Z,   0.50,  -9.75,  99.90,  -9.27,  -0.02,
07/18 15Z,   0.50,  -7.74,  99.90,  -7.26,  -0.02,
07/18 16Z,   0.50,  -5.08,  99.90,  -4.60,  -0.02,
07/18 17Z,   0.50,  -2.54,  99.90,  -2.06,  -0.02,
07/18 18Z,   0.50,  -0.73,  99.90,  -0.25,  -0.02,
07/18 19Z,   0.50,   0.01,  99.90,   0.49,  -0.02,  (max)
07/18 20Z,   0.50,  -0.43,  99.90,   0.05,  -0.02,
07/18 21Z,   0.50,  -2.04,  99.90,  -1.56,  -0.02,
07/18 22Z,   0.60,  -4.46,  99.90,  -3.88,  -0.02,
07/18 23Z,   0.60,  -6.99,  99.90,  -6.41,  -0.02,
07/19 00Z,   0.60,  -8.89,  99.90,  -8.32,  -0.02,
07/19 01Z,   0.60,  -9.73,  99.90,  -9.15,  -0.02,  (min)
07/19 02Z,   0.70,  -9.34,  99.90,  -8.66,  -0.02,
07/19 03Z,   0.70,  -7.78,  99.90,  -7.10,  -0.02,
07/19 04Z,   0.70,  -5.40,  99.90,  -4.72,  -0.02,
07/19 05Z,   0.70,  -2.87,  99.90,  -2.19,  -0.02,
07/19 06Z,   0.80,  -0.88,  99.90,  -0.10,  -0.02,
07/19 07Z,   0.80,   0.14,  99.90,   0.92,  -0.02,  (max)
07/19 08Z,   0.80,   0.02,  99.90,   0.80,  -0.02,
07/19 09Z,   0.90,  -1.26,  99.90,  -0.38,  -0.02,
07/19 10Z,   0.90,  -3.52,  99.90,  -2.64,  -0.02,
07/19 11Z,   0.90,  -6.18,  99.90,  -5.30,  -0.02,
07/19 12Z,   0.90,  -8.49,  99.90,  -7.61,  -0.02,
07/19 13Z,  99.90,  -9.87,  99.90,  99.90,  -0.02,
07/19 14Z,  99.90, -10.08,  99.90,  99.90,  -0.02,
07/19 15Z,  99.90,  -9.08,  99.90,  99.90,  -0.02,
07/19 16Z,  99.90,  -7.05,  99.90,  99.90,  -0.02,
07/19 17Z,  99.90,  -4.53,  99.90,  99.90,  -0.02,
07/19 18Z,  99.90,  -2.21,  99.90,  99.90,  -0.02,