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 : 07/11/2025 13:25:10 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/09 18Z,   0.40,  -5.02,  -4.62,  99.90,  -0.00,
07/09 19Z,   0.50,  -6.72,  -6.40,  99.90,  -0.18,
07/09 20Z,   0.50,  -7.86,  -7.62,  99.90,  -0.26,
07/09 21Z,   0.50,  -8.18,  -8.03,  99.90,  -0.35,  (min)
07/09 22Z,   0.50,  -7.59,  -7.41,  99.90,  -0.32,
07/09 23Z,   0.50,  -6.17,  -5.99,  99.90,  -0.32,
07/10 00Z,   0.40,  -4.19,  -3.98,  99.90,  -0.19,
07/10 01Z,   0.40,  -2.22,  -1.93,  99.90,  -0.11,
07/10 02Z,   0.40,  -0.81,  -0.44,  99.90,  -0.03,
07/10 03Z,   0.40,  -0.25,   0.21,  99.90,   0.06,  (max)
07/10 04Z,   0.40,  -0.63,  -0.08,  99.90,   0.15,
07/10 05Z,   0.40,  -1.94,  -1.45,  99.90,   0.09,
07/10 06Z,   0.40,  -3.99,  -3.59,  99.90,   0.00,
07/10 07Z,   0.40,  -6.28,  -5.88,  99.90,   0.00,
07/10 08Z,   0.40,  -8.18,  -7.86,  99.90,  -0.08,
07/10 09Z,   0.40,  -9.27,  -9.03,  99.90,  -0.16,
07/10 10Z,   0.40,  -9.40,  -9.18,  99.90,  -0.18,  (min)
07/10 11Z,   0.40,  -8.55,  -8.50,  99.90,  -0.35,
07/10 12Z,   0.40,  -6.91,  -6.82,  99.90,  -0.31,
07/10 13Z,   0.40,  -4.90,  -4.70,  99.90,  -0.20,
07/10 14Z,   0.40,  -3.11,  -2.82,  99.90,  -0.11,
07/10 15Z,   0.40,  -1.99,  -1.73,  99.90,  -0.14,
07/10 16Z,   0.40,  -1.69,  -1.29,  99.90,   0.00,  (max)
07/10 17Z,   0.40,  -2.29,  -1.90,  99.90,  -0.01,
07/10 18Z,   0.40,  -3.71,  -3.19,  99.90,   0.12,
07/10 19Z,   0.40,  -5.59,  -5.18,  99.90,   0.01,
07/10 20Z,   0.40,  -7.28,  -7.06,  99.90,  -0.18,
07/10 21Z,   0.40,  -8.26,  -7.99,  99.90,  -0.13,
07/10 22Z,   0.40,  -8.29,  -8.22,  99.90,  -0.33,  (min)
07/10 23Z,   0.50,  -7.38,  -7.31,  99.90,  -0.43,
07/11 00Z,   0.40,  -5.66,  -5.60,  99.90,  -0.34,
07/11 01Z,   0.40,  -3.52,  -3.39,  99.90,  -0.27,
07/11 02Z,   0.40,  -1.57,  -1.28,  99.90,  -0.11,
07/11 03Z,   0.40,  -0.34,  -0.09,  99.90,  -0.15,
07/11 04Z,   0.40,  -0.06,   0.43,  99.90,   0.09,  (max)
07/11 05Z,   0.40,  -0.78,  -0.27,  99.90,   0.11,
07/11 06Z,   0.30,  -2.43,  -1.96,  99.90,   0.17,
07/11 07Z,   0.30,  -4.73,  -4.30,  99.90,   0.13,
07/11 08Z,   0.30,  -7.09,  -6.63,  99.90,   0.16,
07/11 09Z,   0.30,  -8.85,  -8.52,  99.90,   0.03,
07/11 10Z,   0.40,  -9.66,  -9.44,  99.90,  -0.18,  (min)
07/11 11Z,   0.40,  -9.42,  -9.26,  99.90,  -0.24,
07/11 12Z,   0.40,  -8.20,  -8.19,  99.90,  -0.39,
07/11 13Z,   0.40,  -6.28,  -6.17,  99.90,  -0.29,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/11 14Z,   0.40,  -4.17,  99.90,  -4.05,  -0.27,
07/11 15Z,   0.40,  -2.48,  99.90,  -2.34,  -0.26,
07/11 16Z,   0.40,  -1.58,  99.90,  -1.42,  -0.24,
07/11 17Z,   0.40,  -1.59,  99.90,  -1.42,  -0.23,  (max)
07/11 18Z,   0.40,  -2.53,  99.90,  -2.34,  -0.21,
07/11 19Z,   0.40,  -4.24,  99.90,  -4.04,  -0.20,
07/11 20Z,   0.40,  -6.24,  99.90,  -6.02,  -0.18,
07/11 21Z,   0.40,  -7.86,  99.90,  -7.62,  -0.17,
07/11 22Z,   0.40,  -8.59,  99.90,  -8.34,  -0.15,  (min)
07/11 23Z,   0.40,  -8.30,  99.90,  -8.03,  -0.13,
07/12 00Z,   0.40,  -7.04,  99.90,  -6.76,  -0.12,
07/12 01Z,   0.40,  -5.05,  99.90,  -4.75,  -0.10,
07/12 02Z,   0.40,  -2.81,  99.90,  -2.51,  -0.10,
07/12 03Z,   0.40,  -0.95,  99.90,  -0.65,  -0.10,
07/12 04Z,   0.40,   0.04,  99.90,   0.34,  -0.10,  (max)
07/12 05Z,   0.40,  -0.01,  99.90,   0.28,  -0.10,
07/12 06Z,   0.30,  -1.10,  99.90,  -0.90,  -0.10,
07/12 07Z,   0.40,  -3.08,  99.90,  -2.79,  -0.10,
07/12 08Z,   0.40,  -5.57,  99.90,  -5.28,  -0.10,
07/12 09Z,   0.40,  -7.91,  99.90,  -7.61,  -0.10,
07/12 10Z,   0.40,  -9.44,  99.90,  -9.15,  -0.10,
07/12 11Z,   0.40,  -9.90,  99.90,  -9.60,  -0.10,  (min)
07/12 12Z,   0.40,  -9.26,  99.90,  -8.96,  -0.10,
07/12 13Z,   0.40,  -7.68,  99.90,  -7.38,  -0.10,
07/12 14Z,   0.40,  -5.53,  99.90,  -5.23,  -0.10,
07/12 15Z,   0.40,  -3.39,  99.90,  -3.09,  -0.10,
07/12 16Z,   0.40,  -1.86,  99.90,  -1.56,  -0.10,
07/12 17Z,   0.40,  -1.24,  99.90,  -0.94,  -0.10,  (max)
07/12 18Z,   0.40,  -1.60,  99.90,  -1.30,  -0.10,
07/12 19Z,   0.40,  -2.88,  99.90,  -2.59,  -0.10,
07/12 20Z,   0.40,  -4.84,  99.90,  -4.55,  -0.10,
07/12 21Z,   0.40,  -6.90,  99.90,  -6.61,  -0.10,
07/12 22Z,   0.40,  -8.38,  99.90,  -8.08,  -0.10,
07/12 23Z,   0.40,  -8.83,  99.90,  -8.54,  -0.10,  (min)
07/13 00Z,   0.40,  -8.20,  99.90,  -7.90,  -0.10,
07/13 01Z,   0.40,  -6.62,  99.90,  -6.32,  -0.10,
07/13 02Z,   0.40,  -4.42,  99.90,  -4.12,  -0.10,
07/13 03Z,   0.40,  -2.14,  99.90,  -1.84,  -0.10,
07/13 04Z,   0.30,  -0.44,  99.90,  -0.24,  -0.10,
07/13 05Z,   0.30,   0.26,  99.90,   0.46,  -0.10,  (max)
07/13 06Z,   0.30,  -0.15,  99.90,   0.05,  -0.10,
07/13 07Z,   0.30,  -1.58,  99.90,  -1.38,  -0.10,
07/13 08Z,   0.30,  -3.84,  99.90,  -3.64,  -0.10,
07/13 09Z,   0.30,  -6.44,  99.90,  -6.24,  -0.10,
07/13 10Z,   0.30,  -8.65,  99.90,  -8.45,  -0.10,
07/13 11Z,   0.30,  -9.89,  99.90,  -9.70,  -0.10,
07/13 12Z,   0.30,  -9.95,  99.90,  -9.76,  -0.10,  (min)
07/13 13Z,   0.30,  -8.91,  99.90,  -8.72,  -0.10,
07/13 14Z,   0.30,  -7.01,  99.90,  -6.82,  -0.10,
07/13 15Z,   0.30,  -4.70,  99.90,  -4.50,  -0.10,
07/13 16Z,   0.30,  -2.60,  99.90,  -2.41,  -0.10,
07/13 17Z,   0.30,  -1.29,  99.90,  -1.09,  -0.10,
07/13 18Z,   0.30,  -0.99,  99.90,  -0.79,  -0.10,  (max)
07/13 19Z,   0.30,  -1.70,  99.90,  -1.50,  -0.10,
07/13 20Z,   0.30,  -3.31,  99.90,  -3.11,  -0.10,
07/13 21Z,   0.30,  -5.46,  99.90,  -5.27,  -0.10,
07/13 22Z,   0.30,  -7.52,  99.90,  -7.33,  -0.10,
07/13 23Z,   0.30,  -8.81,  99.90,  -8.62,  -0.10,
07/14 00Z,   0.30,  -8.97,  99.90,  -8.77,  -0.10,  (min)
07/14 01Z,   0.30,  -8.02,  99.90,  -7.82,  -0.10,
07/14 02Z,   0.30,  -6.18,  99.90,  -5.98,  -0.10,
07/14 03Z,   0.30,  -3.84,  99.90,  -3.64,  -0.10,
07/14 04Z,   0.30,  -1.60,  99.90,  -1.41,  -0.10,
07/14 05Z,   0.20,  -0.11,  99.90,  -0.01,  -0.10,
07/14 06Z,   0.20,   0.29,  99.90,   0.38,  -0.10,  (max)
07/14 07Z,   0.20,  -0.44,  99.90,  -0.35,  -0.10,
07/14 08Z,   0.20,  -2.18,  99.90,  -2.08,  -0.10,
07/14 09Z,   0.20,  -4.63,  99.90,  -4.53,  -0.10,
07/14 10Z,   0.20,  -7.23,  99.90,  -7.14,  -0.10,
07/14 11Z,   0.20,  -9.25,  99.90,  -9.15,  -0.10,
07/14 12Z,   0.30, -10.15,  99.90,  -9.95,  -0.10,  (min)
07/14 13Z,   0.30,  -9.82,  99.90,  -9.62,  -0.10,
07/14 14Z,   0.20,  -8.42,  99.90,  -8.32,  -0.10,
07/14 15Z,   0.20,  -6.26,  99.90,  -6.16,  -0.10,
07/14 16Z,   0.20,  -3.85,  99.90,  -3.76,  -0.10,
07/14 17Z,   0.20,  -1.87,  99.90,  -1.77,  -0.10,
07/14 18Z,   0.20,  -0.80,  99.90,  -0.71,  -0.10,  (max)
07/14 19Z,   0.20,  -0.82,  99.90,  -0.73,  -0.10,
07/14 20Z,   0.20,  -1.87,  99.90,  -1.77,  -0.10,
07/14 21Z,   0.30,  -3.75,  99.90,  -3.55,  -0.10,
07/14 22Z,   0.30,  -6.04,  99.90,  -5.84,  -0.10,
07/14 23Z,   0.30,  -8.05,  99.90,  -7.85,  -0.10,
07/15 00Z,   0.30,  -9.13,  99.90,  -8.94,  -0.10,  (min)
07/15 01Z,   0.30,  -9.02,  99.90,  -8.83,  -0.10,
07/15 02Z,   0.30,  -7.82,  99.90,  -7.62,  -0.10,
07/15 03Z,   0.30,  -5.79,  99.90,  -5.60,  -0.10,
07/15 04Z,   0.30,  -3.39,  99.90,  -3.19,  -0.10,
07/15 05Z,   0.20,  -1.25,  99.90,  -1.16,  -0.10,
07/15 06Z,   0.20,   0.01,  99.90,   0.11,  -0.10,