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
#Philadelphia, PA : 08/11/2026 10:22:59 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
08/09 18Z,   0.30,  -4.72,  -4.65,  99.90,  -0.23,
08/09 19Z,   0.30,  -5.62,  -5.69,  99.90,  -0.37,
08/09 20Z,   0.30,  -6.41,  -6.75,  99.90,  -0.64,
08/09 21Z,   0.30,  -7.13,  -7.68,  99.90,  -0.85,
08/09 22Z,   0.30,  -7.38,  -8.01,  99.90,  -0.93,  (min)
08/09 23Z,   0.30,  -6.46,  -5.83,  99.90,   0.33,
08/10 00Z,   0.30,  -4.68,  -4.03,  99.90,   0.35,
08/10 01Z,   0.30,  -3.09,  -2.56,  99.90,   0.23,
08/10 02Z,   0.30,  -1.96,  -1.43,  99.90,   0.23,
08/10 03Z,   0.30,  -1.19,  -0.52,  99.90,   0.37,
08/10 04Z,   0.40,  -1.14,  -0.45,  99.90,   0.29,  (max)
08/10 05Z,   0.40,  -1.83,  -1.44,  99.90,  -0.01,
08/10 06Z,   0.40,  -2.73,  -2.72,  99.90,  -0.39,
08/10 07Z,   0.40,  -3.62,  -3.89,  99.90,  -0.67,
08/10 08Z,   0.40,  -4.59,  -5.02,  99.90,  -0.83,
08/10 09Z,   0.40,  -5.76,  -6.14,  99.90,  -0.78,
08/10 10Z,   0.40,  -6.95,  -7.13,  99.90,  -0.58,
08/10 11Z,   0.40,  -7.33,  -7.79,  99.90,  -0.86,  (min)
08/10 12Z,   0.40,  -6.45,  -6.45,  99.90,  -0.40,
08/10 13Z,   0.40,  -5.09,  -4.53,  99.90,   0.16,
08/10 14Z,   0.40,  -3.91,  -3.17,  99.90,   0.34,
08/10 15Z,   0.40,  -2.88,  -2.19,  99.90,   0.29,
08/10 16Z,   0.40,  -2.33,  -1.58,  99.90,   0.35,  (max)
08/10 17Z,   0.40,  -2.68,  -1.98,  99.90,   0.30,
08/10 18Z,   0.40,  -3.55,  -3.11,  99.90,   0.04,
08/10 19Z,   0.40,  -4.50,  -4.24,  99.90,  -0.14,
08/10 20Z,   0.50,  -5.40,  -5.33,  99.90,  -0.43,
08/10 21Z,   0.50,  -6.30,  -6.43,  99.90,  -0.63,
08/10 22Z,   0.50,  -7.17,  -7.41,  99.90,  -0.74,
08/10 23Z,   0.50,  -7.48,  -7.94,  99.90,  -0.96,  (min)
08/11 00Z,   0.50,  -6.52,  -5.66,  99.90,   0.36,
08/11 01Z,   0.50,  -4.73,  -3.79,  99.90,   0.44,
08/11 02Z,   0.50,  -3.14,  -2.31,  99.90,   0.33,
08/11 03Z,   0.50,  -1.91,  -1.23,  99.90,   0.18,
08/11 04Z,   0.50,  -1.06,  -0.20,  99.90,   0.36,
08/11 05Z,   0.50,  -1.03,  -0.13,  99.90,   0.40,  (max)
08/11 06Z,   0.50,  -1.71,  -1.36,  99.90,  -0.15,
08/11 07Z,   0.50,  -2.57,  -2.65,  99.90,  -0.58,
08/11 08Z,   0.50,  -3.48,  -3.77,  99.90,  -0.79,
08/11 09Z,   0.50,  -4.54,  -4.90,  99.90,  -0.86,
08/11 10Z,   0.50,  -5.89,  -6.03,  99.90,  -0.64,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
08/11 11Z,   0.50,  -7.19,  99.90,  -7.30,  -0.61,
08/11 12Z,   0.50,  -7.51,  99.90,  -7.58,  -0.57,  (min)
08/11 13Z,   0.50,  -6.53,  99.90,  -6.56,  -0.53,
08/11 14Z,   0.50,  -5.11,  99.90,  -5.10,  -0.49,
08/11 15Z,   0.50,  -3.82,  99.90,  -3.78,  -0.46,
08/11 16Z,   0.50,  -2.68,  99.90,  -2.60,  -0.42,
08/11 17Z,   0.50,  -2.14,  99.90,  -2.02,  -0.38,  (max)
08/11 18Z,   0.50,  -2.52,  99.90,  -2.37,  -0.34,
08/11 19Z,   0.50,  -3.38,  99.90,  -3.19,  -0.31,
08/11 20Z,   0.50,  -4.31,  99.90,  -4.08,  -0.27,
08/11 21Z,   0.50,  -5.25,  99.90,  -4.98,  -0.23,
08/11 22Z,   0.50,  -6.26,  99.90,  -5.96,  -0.20,
08/11 23Z,   0.50,  -7.27,  99.90,  -6.96,  -0.20,
08/12 00Z,   0.50,  -7.57,  99.90,  -7.27,  -0.20,  (min)
08/12 01Z,   0.50,  -6.51,  99.90,  -6.21,  -0.20,
08/12 02Z,   0.50,  -4.71,  99.90,  -4.40,  -0.20,
08/12 03Z,   0.50,  -3.10,  99.90,  -2.80,  -0.20,
08/12 04Z,   0.50,  -1.80,  99.90,  -1.50,  -0.20,
08/12 05Z,   0.50,  -0.96,  99.90,  -0.65,  -0.20,  (max)
08/12 06Z,   0.50,  -1.00,  99.90,  -0.69,  -0.20,
08/12 07Z,   0.60,  -1.70,  99.90,  -1.30,  -0.20,
08/12 08Z,   0.60,  -2.56,  99.90,  -2.16,  -0.20,
08/12 09Z,   0.60,  -3.51,  99.90,  -3.11,  -0.20,
08/12 10Z,   0.60,  -4.68,  99.90,  -4.28,  -0.20,
08/12 11Z,   0.60,  -6.16,  99.90,  -5.75,  -0.20,
08/12 12Z,   0.60,  -7.47,  99.90,  -7.07,  -0.20,
08/12 13Z,   0.60,  -7.61,  99.90,  -7.21,  -0.20,  (min)
08/12 14Z,   0.60,  -6.46,  99.90,  -6.06,  -0.20,
08/12 15Z,   0.60,  -4.97,  99.90,  -4.57,  -0.20,
08/12 16Z,   0.50,  -3.59,  99.90,  -3.29,  -0.20,
08/12 17Z,   0.50,  -2.40,  99.90,  -2.10,  -0.20,
08/12 18Z,   0.50,  -1.94,  99.90,  -1.63,  -0.20,  (max)
08/12 19Z,   0.50,  -2.39,  99.90,  -2.09,  -0.20,
08/12 20Z,   0.40,  -3.26,  99.90,  -3.05,  -0.20,
08/12 21Z,   0.40,  -4.19,  99.90,  -3.99,  -0.20,
08/12 22Z,   0.50,  -5.19,  99.90,  -4.89,  -0.20,
08/12 23Z,   0.50,  -6.31,  99.90,  -6.01,  -0.20,
08/13 00Z,   0.50,  -7.39,  99.90,  -7.08,  -0.20,
08/13 01Z,   0.60,  -7.60,  99.90,  -7.20,  -0.20,  (min)
08/13 02Z,   0.60,  -6.41,  99.90,  -6.01,  -0.20,
08/13 03Z,   0.60,  -4.59,  99.90,  -4.19,  -0.20,
08/13 04Z,   0.60,  -3.00,  99.90,  -2.60,  -0.20,
08/13 05Z,   0.70,  -1.69,  99.90,  -1.19,  -0.20,
08/13 06Z,   0.70,  -0.92,  99.90,  -0.42,  -0.20,  (max)
08/13 07Z,   0.70,  -1.08,  99.90,  -0.58,  -0.20,
08/13 08Z,   0.70,  -1.83,  99.90,  -1.33,  -0.20,
08/13 09Z,   0.70,  -2.72,  99.90,  -2.21,  -0.20,
08/13 10Z,   0.70,  -3.73,  99.90,  -3.22,  -0.20,
08/13 11Z,   0.70,  -4.99,  99.90,  -4.49,  -0.20,
08/13 12Z,   0.70,  -6.53,  99.90,  -6.02,  -0.20,
08/13 13Z,   0.70,  -7.72,  99.90,  -7.21,  -0.20,  (min)
08/13 14Z,   0.70,  -7.58,  99.90,  -7.08,  -0.20,
08/13 15Z,   0.70,  -6.24,  99.90,  -5.74,  -0.20,
08/13 16Z,   0.70,  -4.69,  99.90,  -4.18,  -0.20,
08/13 17Z,   0.70,  -3.26,  99.90,  -2.76,  -0.20,
08/13 18Z,   0.70,  -2.11,  99.90,  -1.60,  -0.20,
08/13 19Z,   0.70,  -1.78,  99.90,  -1.27,  -0.20,  (max)
08/13 20Z,   0.70,  -2.32,  99.90,  -1.82,  -0.20,
08/13 21Z,   0.70,  -3.20,  99.90,  -2.70,  -0.20,
08/13 22Z,   0.70,  -4.16,  99.90,  -3.66,  -0.20,
08/13 23Z,   0.70,  -5.22,  99.90,  -4.72,  -0.20,
08/14 00Z,   0.70,  -6.43,  99.90,  -5.92,  -0.20,
08/14 01Z,   0.70,  -7.50,  99.90,  -6.99,  -0.20,
08/14 02Z,   0.70,  -7.54,  99.90,  -7.04,  -0.20,  (min)
08/14 03Z,   0.70,  -6.21,  99.90,  -5.70,  -0.20,
08/14 04Z,   0.70,  -4.40,  99.90,  -3.90,  -0.20,
08/14 05Z,   0.70,  -2.87,  99.90,  -2.36,  -0.20,
08/14 06Z,   0.70,  -1.61,  99.90,  -1.11,  -0.20,
08/14 07Z,   0.60,  -0.99,  99.90,  -0.58,  -0.20,  (max)
08/14 08Z,   0.60,  -1.29,  99.90,  -0.88,  -0.20,
08/14 09Z,   0.60,  -2.10,  99.90,  -1.70,  -0.20,
08/14 10Z,   0.60,  -3.04,  99.90,  -2.63,  -0.20,
08/14 11Z,   0.60,  -4.11,  99.90,  -3.70,  -0.20,
08/14 12Z,   0.60,  -5.43,  99.90,  -5.02,  -0.20,
08/14 13Z,   0.60,  -6.93,  99.90,  -6.52,  -0.20,
08/14 14Z,   0.50,  -7.87,  99.90,  -7.57,  -0.20,  (min)
08/14 15Z,   0.50,  -7.40,  99.90,  -7.09,  -0.20,
08/14 16Z,   0.50,  -5.88,  99.90,  -5.58,  -0.20,
08/14 17Z,   0.50,  -4.30,  99.90,  -4.00,  -0.20,
08/14 18Z,   0.50,  -2.89,  99.90,  -2.59,  -0.20,
08/14 19Z,   0.50,  -1.84,  99.90,  -1.54,  -0.20,
08/14 20Z,   0.40,  -1.68,  99.90,  -1.48,  -0.20,  (max)
08/14 21Z,   0.40,  -2.33,  99.90,  -2.12,  -0.20,
08/14 22Z,   0.40,  -3.24,  99.90,  -3.03,  -0.20,
08/14 23Z,   0.40,  -4.24,  99.90,  -4.03,  -0.20,
08/15 00Z,   0.40,  -5.34,  99.90,  -5.14,  -0.20,
08/15 01Z,  99.90,  -6.58,  99.90,  99.90,  -0.20,
08/15 02Z,  99.90,  -7.57,  99.90,  99.90,  -0.20,
08/15 03Z,  99.90,  -7.39,  99.90,  99.90,  -0.20,
08/15 04Z,  99.90,  -5.92,  99.90,  99.90,  -0.20,
08/15 05Z,  99.90,  -4.18,  99.90,  99.90,  -0.20,
08/15 06Z,  99.90,  -2.75,  99.90,  99.90,  -0.20,