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 : 07/22/2026 14:23:34 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/20 18Z,   0.60,  -6.41,  -6.41,  99.90,  -0.60,  (min)
07/20 19Z,   0.60,  -5.40,  -4.47,  99.90,   0.33,
07/20 20Z,   0.60,  -3.81,  -2.77,  99.90,   0.44,
07/20 21Z,   0.60,  -2.42,  -1.41,  99.90,   0.41,
07/20 22Z,   0.60,  -1.17,  -0.36,  99.90,   0.21,
07/20 23Z,   0.60,  -0.26,   0.41,  99.90,   0.07,
07/21 00Z,   0.80,  -0.21,   0.42,  99.90,  -0.17,  (max)
07/21 01Z,   0.80,  -0.89,  -0.43,  99.90,  -0.34,
07/21 02Z,   0.80,  -1.85,  -1.56,  99.90,  -0.51,
07/21 03Z,   0.80,  -2.93,  -2.66,  99.90,  -0.53,
07/21 04Z,   0.80,  -4.05,  -3.74,  99.90,  -0.49,
07/21 05Z,   0.80,  -5.20,  -4.74,  99.90,  -0.34,
07/21 06Z,   0.90,  -5.95,  -5.49,  99.90,  -0.44,  (min)
07/21 07Z,   0.90,  -5.58,  -4.81,  99.90,  -0.13,
07/21 08Z,   0.90,  -4.27,  -3.16,  99.90,   0.21,
07/21 09Z,   0.90,  -2.96,  -1.82,  99.90,   0.24,
07/21 10Z,   0.90,  -1.86,  -0.68,  99.90,   0.28,
07/21 11Z,   0.90,  -0.87,   0.14,  99.90,   0.11,
07/21 12Z,   0.90,  -0.53,   0.29,  99.90,  -0.08,  (max)
07/21 13Z,   0.90,  -1.05,  -0.45,  99.90,  -0.30,
07/21 14Z,   0.90,  -2.02,  -1.49,  99.90,  -0.37,
07/21 15Z,   0.90,  -3.11,  -2.49,  99.90,  -0.28,
07/21 16Z,   1.00,  -4.22,  -3.49,  99.90,  -0.27,
07/21 17Z,   1.00,  -5.31,  -4.53,  99.90,  -0.22,
07/21 18Z,   1.00,  -6.20,  -5.36,  99.90,  -0.16,  (min)
07/21 19Z,   1.00,  -6.21,  -5.32,  99.90,  -0.11,
07/21 20Z,   1.00,  -5.03,  -3.63,  99.90,   0.40,
07/21 21Z,   1.00,  -3.48,  -2.14,  99.90,   0.34,
07/21 22Z,   0.90,  -2.17,  -0.91,  99.90,   0.36,
07/21 23Z,   0.90,  -0.95,   0.00,  99.90,   0.05,
07/22 00Z,   0.90,  -0.13,   0.54,  99.90,  -0.23,  (max)
07/22 01Z,   0.90,  -0.21,   0.49,  99.90,  -0.20,
07/22 02Z,   0.90,  -0.95,  -0.43,  99.90,  -0.38,
07/22 03Z,   0.90,  -1.95,  -1.61,  99.90,  -0.56,
07/22 04Z,   0.80,  -3.04,  -2.68,  99.90,  -0.44,
07/22 05Z,   0.80,  -4.15,  -3.65,  99.90,  -0.30,
07/22 06Z,   0.80,  -5.28,  -4.60,  99.90,  -0.12,
07/22 07Z,   0.80,  -5.94,  -5.40,  99.90,  -0.26,
07/22 08Z,   0.80,  -5.47,  -5.54,  99.90,  -0.87,  (min)
07/22 09Z,   0.70,  -4.23,  -3.83,  99.90,  -0.30,
07/22 10Z,   0.70,  -3.06,  -2.41,  99.90,  -0.05,
07/22 11Z,   0.70,  -1.98,  -1.25,  99.90,   0.03,
07/22 12Z,   0.70,  -1.00,  -0.54,  99.90,  -0.24,  (max)
07/22 13Z,   0.70,  -0.74,  -0.58,  99.90,  -0.54,
07/22 14Z,   0.60,  -1.33,  -1.23,  99.90,  -0.50,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/22 15Z,   0.60,  -2.32,  99.90,  -2.21,  -0.48,
07/22 16Z,   0.60,  -3.42,  99.90,  -3.29,  -0.47,
07/22 17Z,   0.60,  -4.48,  99.90,  -4.33,  -0.45,
07/22 18Z,   0.60,  -5.48,  99.90,  -5.31,  -0.43,
07/22 19Z,   0.60,  -6.20,  99.90,  -6.01,  -0.41,  (min)
07/22 20Z,   0.60,  -5.97,  99.90,  -5.76,  -0.39,
07/22 21Z,   0.60,  -4.67,  99.90,  -4.45,  -0.37,
07/22 22Z,   0.50,  -3.20,  99.90,  -3.05,  -0.36,
07/22 23Z,   0.50,  -1.95,  99.90,  -1.78,  -0.34,
07/23 00Z,   0.50,  -0.75,  99.90,  -0.57,  -0.32,
07/23 01Z,   0.50,  -0.03,  99.90,   0.17,  -0.30,  (max)
07/23 02Z,   0.50,  -0.22,  99.90,   0.00,  -0.28,
07/23 03Z,   0.50,  -1.02,  99.90,  -0.81,  -0.28,
07/23 04Z,   0.50,  -2.05,  99.90,  -1.83,  -0.28,
07/23 05Z,   0.50,  -3.13,  99.90,  -2.91,  -0.28,
07/23 06Z,   0.50,  -4.24,  99.90,  -4.03,  -0.28,
07/23 07Z,   0.50,  -5.36,  99.90,  -5.14,  -0.28,
07/23 08Z,   0.50,  -5.93,  99.90,  -5.72,  -0.28,  (min)
07/23 09Z,   0.40,  -5.40,  99.90,  -5.28,  -0.28,
07/23 10Z,   0.40,  -4.23,  99.90,  -4.12,  -0.28,
07/23 11Z,   0.40,  -3.15,  99.90,  -3.03,  -0.28,
07/23 12Z,   0.40,  -2.05,  99.90,  -1.93,  -0.28,
07/23 13Z,   0.40,  -1.07,  99.90,  -0.95,  -0.28,
07/23 14Z,   0.40,  -0.89,  99.90,  -0.77,  -0.28,  (max)
07/23 15Z,   0.40,  -1.54,  99.90,  -1.42,  -0.28,
07/23 16Z,   0.40,  -2.56,  99.90,  -2.44,  -0.28,
07/23 17Z,   0.40,  -3.65,  99.90,  -3.53,  -0.28,
07/23 18Z,   0.40,  -4.66,  99.90,  -4.54,  -0.28,
07/23 19Z,   0.40,  -5.57,  99.90,  -5.46,  -0.28,
07/23 20Z,   0.50,  -6.15,  99.90,  -5.93,  -0.28,  (min)
07/23 21Z,   0.50,  -5.71,  99.90,  -5.50,  -0.28,
07/23 22Z,   0.50,  -4.35,  99.90,  -4.14,  -0.28,
07/23 23Z,   0.50,  -2.95,  99.90,  -2.73,  -0.28,
07/24 00Z,   0.50,  -1.73,  99.90,  -1.51,  -0.28,
07/24 01Z,   0.50,  -0.55,  99.90,  -0.33,  -0.28,
07/24 02Z,   0.50,   0.07,  99.90,   0.28,  -0.28,  (max)
07/24 03Z,   0.50,  -0.24,  99.90,  -0.02,  -0.28,
07/24 04Z,   0.50,  -1.09,  99.90,  -0.88,  -0.28,
07/24 05Z,   0.50,  -2.13,  99.90,  -1.91,  -0.28,
07/24 06Z,   0.50,  -3.21,  99.90,  -3.00,  -0.28,
07/24 07Z,   0.50,  -4.34,  99.90,  -4.12,  -0.28,
07/24 08Z,   0.50,  -5.46,  99.90,  -5.24,  -0.28,
07/24 09Z,   0.50,  -5.96,  99.90,  -5.74,  -0.28,  (min)
07/24 10Z,   0.50,  -5.35,  99.90,  -5.13,  -0.28,
07/24 11Z,   0.50,  -4.24,  99.90,  -4.02,  -0.28,
07/24 12Z,   0.50,  -3.19,  99.90,  -2.97,  -0.28,
07/24 13Z,   0.50,  -2.03,  99.90,  -1.81,  -0.28,
07/24 14Z,   0.50,  -1.07,  99.90,  -0.85,  -0.28,
07/24 15Z,   0.50,  -0.99,  99.90,  -0.77,  -0.28,  (max)
07/24 16Z,   0.50,  -1.70,  99.90,  -1.48,  -0.28,
07/24 17Z,   0.50,  -2.73,  99.90,  -2.51,  -0.28,
07/24 18Z,   0.50,  -3.80,  99.90,  -3.59,  -0.28,
07/24 19Z,   0.50,  -4.77,  99.90,  -4.56,  -0.28,
07/24 20Z,   0.50,  -5.65,  99.90,  -5.43,  -0.28,
07/24 21Z,   0.50,  -6.09,  99.90,  -5.87,  -0.28,  (min)
07/24 22Z,   0.60,  -5.47,  99.90,  -5.15,  -0.28,
07/24 23Z,   0.60,  -4.06,  99.90,  -3.74,  -0.28,
07/25 00Z,   0.60,  -2.70,  99.90,  -2.38,  -0.28,
07/25 01Z,   0.60,  -1.48,  99.90,  -1.16,  -0.28,
07/25 02Z,   0.70,  -0.33,  99.90,   0.09,  -0.28,
07/25 03Z,   0.70,   0.14,  99.90,   0.56,  -0.28,  (max)
07/25 04Z,   0.70,  -0.28,  99.90,   0.14,  -0.28,
07/25 05Z,   0.70,  -1.18,  99.90,  -0.76,  -0.28,
07/25 06Z,   0.70,  -2.22,  99.90,  -1.80,  -0.28,
07/25 07Z,   0.70,  -3.31,  99.90,  -2.89,  -0.28,
07/25 08Z,   0.70,  -4.47,  99.90,  -4.05,  -0.28,
07/25 09Z,   0.70,  -5.60,  99.90,  -5.18,  -0.28,
07/25 10Z,   0.70,  -5.99,  99.90,  -5.57,  -0.28,  (min)
07/25 11Z,   0.70,  -5.29,  99.90,  -4.87,  -0.28,
07/25 12Z,   0.70,  -4.19,  99.90,  -3.78,  -0.28,
07/25 13Z,   0.70,  -3.12,  99.90,  -2.70,  -0.28,
07/25 14Z,   0.70,  -1.91,  99.90,  -1.49,  -0.28,
07/25 15Z,   0.70,  -1.02,  99.90,  -0.60,  -0.28,  (max)
07/25 16Z,   0.70,  -1.06,  99.90,  -0.64,  -0.28,
07/25 17Z,   0.70,  -1.84,  99.90,  -1.42,  -0.28,
07/25 18Z,   0.70,  -2.89,  99.90,  -2.47,  -0.28,
07/25 19Z,   0.70,  -3.94,  99.90,  -3.52,  -0.28,
07/25 20Z,   0.70,  -4.89,  99.90,  -4.47,  -0.28,
07/25 21Z,   0.70,  -5.72,  99.90,  -5.31,  -0.28,
07/25 22Z,   0.80,  -6.02,  99.90,  -5.51,  -0.28,  (min)
07/25 23Z,   0.80,  -5.21,  99.90,  -4.70,  -0.28,
07/26 00Z,   0.80,  -3.74,  99.90,  -3.22,  -0.28,
07/26 01Z,   0.90,  -2.41,  99.90,  -1.79,  -0.28,
07/26 02Z,   0.90,  -1.18,  99.90,  -0.57,  -0.28,
07/26 03Z,   0.90,  -0.11,  99.90,   0.51,  -0.28,
07/26 04Z,   1.00,   0.19,  99.90,   0.91,  -0.28,  (max)
07/26 05Z,   1.00,  -0.36,  99.90,   0.36,  -0.28,
07/26 06Z,   1.00,  -1.29,  99.90,  -0.57,  -0.28,