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 : 10/09/2026 20:22:50 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/08 00Z,   0.50,  -5.81,  -4.94,  99.90,   0.37,
10/08 01Z,   0.50,  -4.33,  -3.36,  99.90,   0.47,
10/08 02Z,   0.50,  -2.95,  -2.07,  99.90,   0.38,
10/08 03Z,   0.50,  -1.70,  -1.13,  99.90,   0.07,
10/08 04Z,   0.50,  -1.19,  -0.51,  99.90,   0.18,  (max)
10/08 05Z,   0.50,  -1.53,  -0.84,  99.90,   0.19,
10/08 06Z,   0.60,  -2.26,  -2.00,  99.90,  -0.34,
10/08 07Z,   0.60,  -3.16,  -3.20,  99.90,  -0.64,
10/08 08Z,   0.60,  -4.26,  -4.27,  99.90,  -0.61,
10/08 09Z,   0.60,  -5.65,  -5.38,  99.90,  -0.33,
10/08 10Z,   0.60,  -7.11,  -6.40,  99.90,   0.11,
10/08 11Z,   0.60,  -7.70,  -7.22,  99.90,  -0.12,  (min)
10/08 12Z,   0.60,  -6.94,  -6.81,  99.90,  -0.47,
10/08 13Z,   0.60,  -5.53,  -4.71,  99.90,   0.22,
10/08 14Z,   0.60,  -4.06,  -3.23,  99.90,   0.23,
10/08 15Z,   0.60,  -2.56,  -2.14,  99.90,  -0.18,
10/08 16Z,   0.60,  -1.54,  -1.45,  99.90,  -0.51,
10/08 17Z,   0.50,  -1.51,  -1.34,  99.90,  -0.33,  (max)
10/08 18Z,   0.60,  -2.17,  -2.24,  99.90,  -0.67,
10/08 19Z,   0.50,  -3.07,  -3.42,  99.90,  -0.85,
10/08 20Z,   0.50,  -4.12,  -4.55,  99.90,  -0.93,
10/08 21Z,   0.50,  -5.34,  -5.62,  99.90,  -0.78,
10/08 22Z,   0.50,  -6.72,  -6.70,  99.90,  -0.48,
10/08 23Z,   0.40,  -7.60,  -7.65,  99.90,  -0.45,
10/09 00Z,   0.40,  -7.18,  -7.89,  99.90,  -1.11,  (min)
10/09 01Z,   0.40,  -5.78,  -5.52,  99.90,  -0.14,
10/09 02Z,   0.40,  -4.27,  -3.83,  99.90,   0.04,
10/09 03Z,   0.40,  -2.80,  -2.45,  99.90,  -0.05,
10/09 04Z,   0.40,  -1.56,  -1.49,  99.90,  -0.33,
10/09 05Z,   0.40,  -1.18,  -0.92,  99.90,  -0.14,  (max)
10/09 06Z,   0.40,  -1.65,  -1.51,  99.90,  -0.26,
10/09 07Z,   0.40,  -2.46,  -2.72,  99.90,  -0.66,
10/09 08Z,   0.40,  -3.43,  -3.87,  99.90,  -0.84,
10/09 09Z,   0.40,  -4.60,  -4.95,  99.90,  -0.75,
10/09 10Z,   0.40,  -6.04,  -6.04,  99.90,  -0.40,
10/09 11Z,   0.40,  -7.40,  -7.06,  99.90,  -0.06,
10/09 12Z,   0.40,  -7.72,  -7.76,  99.90,  -0.44,  (min)
10/09 13Z,   0.40,  -6.70,  -6.33,  99.90,  -0.03,
10/09 14Z,   0.40,  -5.16,  -4.35,  99.90,   0.41,
10/09 15Z,   0.40,  -3.60,  -2.98,  99.90,   0.22,
10/09 16Z,   0.40,  -2.08,  -1.94,  99.90,  -0.26,
10/09 17Z,   0.40,  -1.22,  -1.20,  99.90,  -0.38,
10/09 18Z,   0.40,  -1.38,  -1.16,  99.90,  -0.18,  (max)
10/09 19Z,   0.40,  -2.14,  -2.20,  99.90,  -0.46,
10/09 20Z,   0.40,  -3.11,  -3.46,  99.90,  -0.75,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/09 21Z,   0.40,  -4.22,  99.90,  -4.53,  -0.71,
10/09 22Z,   0.40,  -5.51,  99.90,  -5.79,  -0.68,
10/09 23Z,   0.40,  -6.92,  99.90,  -7.17,  -0.64,
10/10 00Z,   0.40,  -7.69,  99.90,  -7.89,  -0.61,  (min)
10/10 01Z,   0.40,  -7.07,  99.90,  -7.24,  -0.57,
10/10 02Z,   0.40,  -5.60,  99.90,  -5.73,  -0.54,
10/10 03Z,   0.40,  -4.07,  99.90,  -4.17,  -0.50,
10/10 04Z,   0.40,  -2.59,  99.90,  -2.65,  -0.47,
10/10 05Z,   0.40,  -1.46,  99.90,  -1.49,  -0.43,
10/10 06Z,   0.40,  -1.29,  99.90,  -1.29,  -0.40,  (max)
10/10 07Z,   0.40,  -1.92,  99.90,  -1.88,  -0.36,
10/10 08Z,   0.40,  -2.82,  99.90,  -2.74,  -0.32,
10/10 09Z,   0.40,  -3.85,  99.90,  -3.77,  -0.32,
10/10 10Z,   0.30,  -5.04,  99.90,  -5.06,  -0.32,
10/10 11Z,   0.30,  -6.44,  99.90,  -6.47,  -0.32,
10/10 12Z,   0.30,  -7.59,  99.90,  -7.62,  -0.32,  (min)
10/10 13Z,   0.30,  -7.54,  99.90,  -7.57,  -0.32,
10/10 14Z,   0.30,  -6.24,  99.90,  -6.27,  -0.32,
10/10 15Z,   0.30,  -4.61,  99.90,  -4.64,  -0.32,
10/10 16Z,   0.30,  -3.04,  99.90,  -3.06,  -0.32,
10/10 17Z,   0.30,  -1.64,  99.90,  -1.66,  -0.32,
10/10 18Z,   0.30,  -1.03,  99.90,  -1.05,  -0.32,  (max)
10/10 19Z,   0.30,  -1.42,  99.90,  -1.44,  -0.32,
10/10 20Z,   0.30,  -2.30,  99.90,  -2.32,  -0.32,
10/10 21Z,   0.30,  -3.32,  99.90,  -3.34,  -0.32,
10/10 22Z,   0.30,  -4.46,  99.90,  -4.48,  -0.32,
10/10 23Z,   0.30,  -5.78,  99.90,  -5.81,  -0.32,
10/11 00Z,   0.30,  -7.13,  99.90,  -7.16,  -0.32,
10/11 01Z,   0.30,  -7.66,  99.90,  -7.69,  -0.32,  (min)
10/11 02Z,   0.40,  -6.81,  99.90,  -6.73,  -0.32,
10/11 03Z,   0.40,  -5.28,  99.90,  -5.20,  -0.32,
10/11 04Z,   0.40,  -3.78,  99.90,  -3.70,  -0.32,
10/11 05Z,   0.40,  -2.37,  99.90,  -2.30,  -0.32,
10/11 06Z,   0.40,  -1.46,  99.90,  -1.38,  -0.32,  (max)
10/11 07Z,   0.40,  -1.54,  99.90,  -1.46,  -0.32,
10/11 08Z,   0.40,  -2.32,  99.90,  -2.24,  -0.32,
10/11 09Z,   0.50,  -3.30,  99.90,  -3.12,  -0.32,
10/11 10Z,   0.50,  -4.35,  99.90,  -4.18,  -0.32,
10/11 11Z,   0.50,  -5.52,  99.90,  -5.34,  -0.32,
10/11 12Z,   0.50,  -6.80,  99.90,  -6.62,  -0.32,
10/11 13Z,   0.50,  -7.63,  99.90,  -7.45,  -0.32,  (min)
10/11 14Z,   0.60,  -7.15,  99.90,  -6.88,  -0.32,
10/11 15Z,   0.60,  -5.61,  99.90,  -5.34,  -0.32,
10/11 16Z,   0.60,  -3.97,  99.90,  -3.70,  -0.32,
10/11 17Z,   0.60,  -2.49,  99.90,  -2.21,  -0.32,
10/11 18Z,   0.70,  -1.31,  99.90,  -0.93,  -0.32,
10/11 19Z,   0.70,  -1.01,  99.90,  -0.64,  -0.32,  (max)
10/11 20Z,   0.80,  -1.63,  99.90,  -1.16,  -0.32,
10/11 21Z,   0.90,  -2.61,  99.90,  -2.03,  -0.32,
10/11 22Z,   1.00,  -3.66,  99.90,  -2.99,  -0.32,
10/11 23Z,   1.10,  -4.80,  99.90,  -4.03,  -0.32,
10/12 00Z,   1.20,  -6.10,  99.90,  -5.22,  -0.32,
10/12 01Z,   1.20,  -7.29,  99.90,  -6.41,  -0.32,
10/12 02Z,   1.30,  -7.51,  99.90,  -6.53,  -0.32,  (min)
10/12 03Z,   1.40,  -6.42,  99.90,  -5.34,  -0.32,
10/12 04Z,   1.40,  -4.87,  99.90,  -3.80,  -0.32,
10/12 05Z,   1.30,  -3.47,  99.90,  -2.49,  -0.32,
10/12 06Z,   1.20,  -2.21,  99.90,  -1.34,  -0.32,
10/12 07Z,   1.10,  -1.56,  99.90,  -0.79,  -0.32,  (max)
10/12 08Z,   1.00,  -1.90,  99.90,  -1.23,  -0.32,
10/12 09Z,   0.90,  -2.81,  99.90,  -2.24,  -0.32,
10/12 10Z,   0.90,  -3.85,  99.90,  -3.27,  -0.32,
10/12 11Z,   0.90,  -4.89,  99.90,  -4.32,  -0.32,
10/12 12Z,   0.90,  -5.98,  99.90,  -5.40,  -0.32,
10/12 13Z,   0.90,  -7.06,  99.90,  -6.48,  -0.32,
10/12 14Z,   0.80,  -7.49,  99.90,  -7.02,  -0.32,  (min)
10/12 15Z,   0.80,  -6.60,  99.90,  -6.12,  -0.32,
10/12 16Z,   0.80,  -4.90,  99.90,  -4.42,  -0.32,
10/12 17Z,   0.80,  -3.33,  99.90,  -2.86,  -0.32,
10/12 18Z,   0.80,  -2.03,  99.90,  -1.55,  -0.32,
10/12 19Z,   0.80,  -1.13,  99.90,  -0.66,  -0.32,  (max)
10/12 20Z,   0.80,  -1.17,  99.90,  -0.69,  -0.32,
10/12 21Z,   0.80,  -1.98,  99.90,  -1.51,  -0.32,
10/12 22Z,   0.80,  -3.03,  99.90,  -2.55,  -0.32,
10/12 23Z,   0.80,  -4.09,  99.90,  -3.62,  -0.32,
10/13 00Z,   0.80,  -5.20,  99.90,  -4.72,  -0.32,
10/13 01Z,   0.80,  -6.40,  99.90,  -5.93,  -0.32,
10/13 02Z,   0.80,  -7.37,  99.90,  -6.89,  -0.32,  (min)
10/13 03Z,   0.80,  -7.24,  99.90,  -6.76,  -0.32,
10/13 04Z,   0.80,  -5.95,  99.90,  -5.47,  -0.32,
10/13 05Z,   0.90,  -4.45,  99.90,  -3.88,  -0.32,
10/13 06Z,   0.90,  -3.19,  99.90,  -2.62,  -0.32,
10/13 07Z,   0.90,  -2.14,  99.90,  -1.56,  -0.32,
10/13 08Z,   0.90,  -1.77,  99.90,  -1.20,  -0.32,  (max)
10/13 09Z,   0.90,  -2.34,  99.90,  -1.76,  -0.32,
10/13 10Z,   0.90,  -3.35,  99.90,  -2.77,  -0.32,
10/13 11Z,   0.90,  -4.41,  99.90,  -3.84,  -0.32,
10/13 12Z,   0.90,  -5.42,  99.90,  -4.85,  -0.32,