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.
#Philadelphia, PA : 04/24/2025 17:20:47 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/23 00Z,   0.40,   1.56,   1.33,  99.90,  -0.63,
04/23 01Z,   0.40,   2.28,   2.19,  99.90,  -0.49,
04/23 02Z,   0.40,   2.67,   2.66,  99.90,  -0.41,  (max)
04/23 03Z,   0.40,   2.31,   2.14,  99.90,  -0.57,
04/23 04Z,   0.30,   1.31,   1.14,  99.90,  -0.47,
04/23 05Z,   0.30,   0.14,   0.11,  99.90,  -0.33,
04/23 06Z,   0.30,  -0.94,  -0.95,  99.90,  -0.31,
04/23 07Z,   0.30,  -1.80,  -1.99,  99.90,  -0.49,
04/23 08Z,   0.30,  -2.40,  -2.85,  99.90,  -0.75,
04/23 09Z,   0.30,  -2.50,  -3.04,  99.90,  -0.84,  (min)
04/23 10Z,   0.30,  -1.53,  -1.34,  99.90,  -0.11,
04/23 11Z,   0.30,   0.28,   0.18,  99.90,  -0.40,
04/23 12Z,   0.30,   1.83,   1.52,  99.90,  -0.61,
04/23 13Z,   0.20,   2.72,   2.50,  99.90,  -0.42,
04/23 14Z,   0.20,   3.22,   3.17,  99.90,  -0.25,  (max)
04/23 15Z,   0.20,   3.10,   2.94,  99.90,  -0.36,
04/23 16Z,   0.20,   2.22,   1.86,  99.90,  -0.56,
04/23 17Z,   0.20,   1.04,   0.75,  99.90,  -0.49,
04/23 18Z,   0.20,  -0.10,  -0.31,  99.90,  -0.41,
04/23 19Z,   0.20,  -1.11,  -1.41,  99.90,  -0.50,
04/23 20Z,   0.20,  -1.98,  -2.44,  99.90,  -0.66,
04/23 21Z,   0.30,  -2.61,  -3.28,  99.90,  -0.97,  (min)
04/23 22Z,   0.30,  -2.42,  -2.70,  99.90,  -0.58,
04/23 23Z,   0.30,  -1.07,  -0.82,  99.90,  -0.05,
04/24 00Z,   0.30,   0.62,   0.63,  99.90,  -0.29,
04/24 01Z,   0.30,   1.83,   1.87,  99.90,  -0.26,
04/24 02Z,   0.30,   2.66,   2.81,  99.90,  -0.15,
04/24 03Z,   0.30,   3.04,   3.18,  99.90,  -0.16,  (max)
04/24 04Z,   0.40,   2.57,   2.56,  99.90,  -0.41,
04/24 05Z,   0.40,   1.50,   1.47,  99.90,  -0.43,
04/24 06Z,   0.40,   0.31,   0.38,  99.90,  -0.33,
04/24 07Z,   0.40,  -0.80,  -0.68,  99.90,  -0.28,
04/24 08Z,   0.40,  -1.73,  -1.75,  99.90,  -0.42,
04/24 09Z,   0.40,  -2.47,  -2.68,  99.90,  -0.61,
04/24 10Z,   0.40,  -2.64,  -3.10,  99.90,  -0.86,  (min)
04/24 11Z,   0.40,  -1.63,  -1.39,  99.90,  -0.16,
04/24 12Z,   0.40,   0.20,   0.34,  99.90,  -0.26,
04/24 13Z,   0.40,   1.74,   1.72,  99.90,  -0.42,
04/24 14Z,   0.40,   2.72,   2.75,  99.90,  -0.37,
04/24 15Z,   0.40,   3.30,   3.44,  99.90,  -0.26,  (max)
04/24 16Z,   0.40,   3.13,   3.19,  99.90,  -0.34,
04/24 17Z,   0.40,   2.18,   2.10,  99.90,  -0.48,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/24 18Z,   0.40,   0.99,  99.90,   0.90,  -0.48,
04/24 19Z,   0.40,  -0.16,  99.90,  -0.24,  -0.48,
04/24 20Z,   0.40,  -1.19,  99.90,  -1.27,  -0.48,
04/24 21Z,   0.40,  -2.10,  99.90,  -2.19,  -0.48,
04/24 22Z,   0.40,  -2.74,  99.90,  -2.82,  -0.48,  (min)
04/24 23Z,   0.40,  -2.41,  99.90,  -2.49,  -0.49,
04/25 00Z,   0.40,  -0.87,  99.90,  -0.95,  -0.49,
04/25 01Z,   0.40,   0.92,  99.90,   0.83,  -0.49,
04/25 02Z,   0.40,   2.22,  99.90,   2.13,  -0.49,
04/25 03Z,   0.40,   3.12,  99.90,   3.03,  -0.49,
04/25 04Z,   0.40,   3.42,  99.90,   3.33,  -0.49,  (max)
04/25 05Z,   0.50,   2.82,  99.90,   2.83,  -0.49,
04/25 06Z,   0.50,   1.67,  99.90,   1.69,  -0.49,
04/25 07Z,   0.50,   0.46,  99.90,   0.47,  -0.49,
04/25 08Z,   0.40,  -0.68,  99.90,  -0.77,  -0.49,
04/25 09Z,   0.40,  -1.72,  99.90,  -1.81,  -0.49,
04/25 10Z,   0.40,  -2.60,  99.90,  -2.69,  -0.49,
04/25 11Z,   0.40,  -2.80,  99.90,  -2.89,  -0.49,  (min)
04/25 12Z,   0.40,  -1.71,  99.90,  -1.80,  -0.49,
04/25 13Z,   0.40,   0.15,  99.90,   0.06,  -0.49,
04/25 14Z,   0.40,   1.71,  99.90,   1.62,  -0.49,
04/25 15Z,   0.40,   2.77,  99.90,   2.68,  -0.49,
04/25 16Z,   0.40,   3.35,  99.90,   3.26,  -0.49,  (max)
04/25 17Z,   0.40,   3.09,  99.90,   3.00,  -0.49,
04/25 18Z,   0.40,   2.07,  99.90,   1.98,  -0.49,
04/25 19Z,   0.30,   0.87,  99.90,   0.69,  -0.49,
04/25 20Z,   0.30,  -0.26,  99.90,  -0.45,  -0.49,
04/25 21Z,   0.40,  -1.30,  99.90,  -1.39,  -0.49,
04/25 22Z,   0.40,  -2.26,  99.90,  -2.35,  -0.49,
04/25 23Z,   0.40,  -2.85,  99.90,  -2.94,  -0.49,  (min)
04/26 00Z,   0.40,  -2.30,  99.90,  -2.39,  -0.49,
04/26 01Z,   0.40,  -0.55,  99.90,  -0.64,  -0.49,
04/26 02Z,   0.50,   1.32,  99.90,   1.33,  -0.49,
04/26 03Z,   0.50,   2.67,  99.90,   2.68,  -0.49,
04/26 04Z,   0.50,   3.58,  99.90,   3.59,  -0.49,
04/26 05Z,   0.50,   3.75,  99.90,   3.76,  -0.49,  (max)
04/26 06Z,   0.60,   2.99,  99.90,   3.10,  -0.49,
04/26 07Z,   0.60,   1.79,  99.90,   1.90,  -0.49,
04/26 08Z,   0.60,   0.56,  99.90,   0.68,  -0.49,
04/26 09Z,   0.60,  -0.62,  99.90,  -0.50,  -0.49,
04/26 10Z,   0.60,  -1.76,  99.90,  -1.64,  -0.49,
04/26 11Z,   0.60,  -2.75,  99.90,  -2.64,  -0.49,
04/26 12Z,   0.60,  -2.93,  99.90,  -2.82,  -0.49,  (min)
04/26 13Z,   0.60,  -1.73,  99.90,  -1.61,  -0.49,
04/26 14Z,   0.60,   0.17,  99.90,   0.28,  -0.49,
04/26 15Z,   0.60,   1.72,  99.90,   1.83,  -0.49,
04/26 16Z,   0.50,   2.81,  99.90,   2.82,  -0.49,
04/26 17Z,   0.50,   3.35,  99.90,   3.36,  -0.49,  (max)
04/26 18Z,   0.50,   2.96,  99.90,   2.97,  -0.49,
04/26 19Z,   0.40,   1.89,  99.90,   1.80,  -0.49,
04/26 20Z,   0.40,   0.71,  99.90,   0.62,  -0.49,
04/26 21Z,   0.40,  -0.41,  99.90,  -0.50,  -0.49,
04/26 22Z,   0.30,  -1.45,  99.90,  -1.64,  -0.49,
04/26 23Z,   0.30,  -2.41,  99.90,  -2.60,  -0.49,
04/27 00Z,   0.30,  -2.89,  99.90,  -3.08,  -0.49,  (min)
04/27 01Z,   0.20,  -2.08,  99.90,  -2.37,  -0.49,
04/27 02Z,   0.20,  -0.14,  99.90,  -0.43,  -0.49,
04/27 03Z,   0.20,   1.77,  99.90,   1.48,  -0.49,
04/27 04Z,   0.10,   3.12,  99.90,   2.73,  -0.49,
04/27 05Z,   0.10,   3.96,  99.90,   3.57,  -0.49,  (max)
04/27 06Z,   0.00,   3.95,  99.90,   3.46,  -0.49,
04/27 07Z,   0.00,   3.05,  99.90,   2.56,  -0.49,
04/27 08Z,   0.00,   1.82,  99.90,   1.33,  -0.49,
04/27 09Z,  -0.10,   0.61,  99.90,   0.02,  -0.49,
04/27 10Z,  -0.20,  -0.60,  99.90,  -1.29,  -0.49,
04/27 11Z,  -0.20,  -1.83,  99.90,  -2.52,  -0.49,
04/27 12Z,  -0.30,  -2.89,  99.90,  -3.67,  -0.49,
04/27 13Z,  -0.30,  -2.99,  99.90,  -3.77,  -0.49,  (min)
04/27 14Z,  -0.30,  -1.66,  99.90,  -2.44,  -0.49,
04/27 15Z,  -0.30,   0.24,  99.90,  -0.55,  -0.49,
04/27 16Z,  -0.30,   1.76,  99.90,   0.97,  -0.49,
04/27 17Z,  -0.30,   2.83,  99.90,   2.04,  -0.49,
04/27 18Z,  -0.40,   3.27,  99.90,   2.38,  -0.49,  (max)
04/27 19Z,  -0.40,   2.75,  99.90,   1.86,  -0.49,
04/27 20Z,  -0.40,   1.65,  99.90,   0.76,  -0.49,
04/27 21Z,  -0.50,   0.51,  99.90,  -0.48,  -0.49,
04/27 22Z,  -0.50,  -0.57,  99.90,  -1.56,  -0.49,
04/27 23Z,  -0.50,  -1.60,  99.90,  -2.59,  -0.49,
04/28 00Z,  -0.50,  -2.53,  99.90,  -3.52,  -0.49,
04/28 01Z,  -0.50,  -2.84,  99.90,  -3.83,  -0.49,  (min)
04/28 02Z,  -0.50,  -1.77,  99.90,  -2.75,  -0.49,
04/28 03Z,  -0.50,   0.31,  99.90,  -0.68,  -0.49,
04/28 04Z,  -0.50,   2.19,  99.90,   1.20,  -0.49,
04/28 05Z,  -0.50,   3.48,  99.90,   2.49,  -0.49,
04/28 06Z,  -0.50,   4.19,  99.90,   3.20,  -0.49,  (max)
04/28 07Z,  -0.50,   3.99,  99.90,   3.00,  -0.49,
04/28 08Z,  -0.40,   2.99,  99.90,   2.10,  -0.49,
04/28 09Z,  -0.40,   1.78,  99.90,   0.89,  -0.49,
04/28 10Z,  -0.40,   0.59,  99.90,  -0.29,  -0.49,
04/28 11Z,  -0.40,  -0.62,  99.90,  -1.51,  -0.49,
04/28 12Z,  -0.30,  -1.91,  99.90,  -2.70,  -0.49,