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.

	Cherry Point, WA

	Friday Harbor WA

	Port Townsend

	Seattle, WA

	Port Angeles, WA

	Neah Bay, WA

	Toke Point, WA

	Astoria, OR

	South Beach, OR

	Charleston, OR

	Port Orford, OR

	Crescent City, CA

	North Spit, CA

	Arena Cove, CA

	Point Reyes, CA

	Port Chicago, CA

	San Francisco CA
#Philadelphia, PA : 03/20/2025 18:23:09 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/19 00Z,   0.20,   3.50,   4.56,  99.90,   0.86,
03/19 01Z,   0.30,   2.36,   3.52,  99.90,   0.86,
03/19 02Z,   0.40,   1.41,   2.54,  99.90,   0.73,
03/19 03Z,   0.40,   0.77,   1.62,  99.90,   0.45,
03/19 04Z,   0.50,   0.53,   1.24,  99.90,   0.21,  (min)
03/19 05Z,   0.50,   1.16,   2.99,  99.90,   1.33,
03/19 06Z,   0.70,   2.83,   4.52,  99.90,   0.99,
03/19 07Z,   0.70,   4.58,   5.68,  99.90,   0.40,
03/19 08Z,   0.70,   5.60,   6.58,  99.90,   0.28,
03/19 09Z,   0.70,   6.12,   7.34,  99.90,   0.52,  (max)
03/19 10Z,   0.70,   6.19,   7.25,  99.90,   0.36,
03/19 11Z,   0.70,   5.51,   6.24,  99.90,   0.03,
03/19 12Z,   0.90,   4.31,   5.13,  99.90,  -0.08,
03/19 13Z,   0.90,   3.08,   4.07,  99.90,   0.09,
03/19 14Z,   0.90,   1.99,   3.05,  99.90,   0.16,
03/19 15Z,   0.90,   1.14,   2.08,  99.90,   0.04,
03/19 16Z,   0.90,   0.53,   1.37,  99.90,  -0.06,  (min)
03/19 17Z,   0.90,   0.49,   1.54,  99.90,   0.15,
03/19 18Z,   1.00,   1.51,   3.28,  99.90,   0.77,
03/19 19Z,   1.00,   3.14,   4.62,  99.90,   0.48,
03/19 20Z,   1.00,   4.35,   5.69,  99.90,   0.34,
03/19 21Z,   1.00,   5.02,   6.41,  99.90,   0.39,
03/19 22Z,   1.10,   5.41,   6.76,  99.90,   0.25,  (max)
03/19 23Z,   1.10,   5.19,   6.07,  99.90,  -0.22,
03/20 00Z,   1.10,   4.25,   5.04,  99.90,  -0.31,
03/20 01Z,   1.10,   3.06,   4.03,  99.90,  -0.13,
03/20 02Z,   1.10,   1.93,   3.07,  99.90,   0.04,
03/20 03Z,   1.20,   1.08,   2.15,  99.90,  -0.13,
03/20 04Z,   1.20,   0.61,   1.47,  99.90,  -0.34,  (min)
03/20 05Z,   1.20,   0.63,   2.29,  99.90,   0.46,
03/20 06Z,   1.20,   1.59,   3.92,  99.90,   1.13,
03/20 07Z,   1.20,   3.43,   5.20,  99.90,   0.57,
03/20 08Z,   1.20,   5.05,   6.26,  99.90,   0.01,
03/20 09Z,   1.30,   5.85,   7.20,  99.90,   0.05,
03/20 10Z,   1.30,   6.18,   7.74,  99.90,   0.26,  (max)
03/20 11Z,   1.30,   6.05,   7.38,  99.90,   0.03,
03/20 12Z,   1.30,   5.20,   6.41,  99.90,  -0.09,
03/20 13Z,   1.30,   3.97,   5.34,  99.90,   0.07,
03/20 14Z,   1.30,   2.77,   4.35,  99.90,   0.28,
03/20 15Z,   1.40,   1.76,   3.39,  99.90,   0.23,
03/20 16Z,   1.40,   1.01,   2.56,  99.90,   0.15,
03/20 17Z,   1.40,   0.55,   2.08,  99.90,   0.13,  (min)
03/20 18Z,   1.40,   0.72,   2.97,  99.90,   0.85,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/20 19Z,   1.50,   1.91,  99.90,   4.19,   0.78,
03/20 20Z,   1.50,   3.49,  99.90,   5.70,   0.71,
03/20 21Z,   1.50,   4.50,  99.90,   6.64,   0.64,
03/20 22Z,   1.60,   5.04,  99.90,   7.20,   0.57,
03/20 23Z,   1.60,   5.31,  99.90,   7.40,   0.50,  (max)
03/21 00Z,   1.60,   4.94,  99.90,   6.96,   0.43,
03/21 01Z,   1.70,   3.92,  99.90,   5.98,   0.35,
03/21 02Z,   1.70,   2.73,  99.90,   4.71,   0.28,
03/21 03Z,   1.70,   1.65,  99.90,   3.56,   0.21,
03/21 04Z,   1.70,   0.90,  99.90,   2.75,   0.14,
03/21 05Z,   1.60,   0.57,  99.90,   2.24,   0.07,  (min)
03/21 06Z,   1.60,   0.79,  99.90,   2.39,   0.00,
03/21 07Z,   1.50,   1.98,  99.90,   3.48,   0.00,
03/21 08Z,   1.40,   3.87,  99.90,   5.27,   0.00,
03/21 09Z,   1.30,   5.32,  99.90,   6.62,   0.00,
03/21 10Z,   1.20,   5.94,  99.90,   7.14,   0.00,
03/21 11Z,   1.10,   6.17,  99.90,   7.27,   0.00,  (max)
03/21 12Z,   1.00,   5.90,  99.90,   6.90,   0.00,
03/21 13Z,   1.00,   4.97,  99.90,   5.97,   0.00,
03/21 14Z,   0.90,   3.75,  99.90,   4.65,   0.00,
03/21 15Z,   0.90,   2.61,  99.90,   3.51,   0.00,
03/21 16Z,   0.80,   1.68,  99.90,   2.48,   0.00,
03/21 17Z,   0.70,   1.01,  99.90,   1.71,   0.00,
03/21 18Z,   0.60,   0.63,  99.90,   1.23,   0.00,  (min)
03/21 19Z,   0.60,   0.95,  99.90,   1.55,   0.00,
03/21 20Z,   0.50,   2.23,  99.90,   2.73,   0.00,
03/21 21Z,   0.50,   3.70,  99.90,   4.20,   0.00,
03/21 22Z,   0.50,   4.55,  99.90,   5.05,   0.00,
03/21 23Z,   0.50,   5.02,  99.90,   5.52,   0.00,
03/22 00Z,   0.50,   5.23,  99.90,   5.73,   0.00,  (max)
03/22 01Z,   0.50,   4.76,  99.90,   5.26,   0.00,
03/22 02Z,   0.60,   3.71,  99.90,   4.31,   0.00,
03/22 03Z,   0.60,   2.53,  99.90,   3.13,   0.00,
03/22 04Z,   0.70,   1.52,  99.90,   2.22,   0.00,
03/22 05Z,   0.70,   0.85,  99.90,   1.55,   0.00,
03/22 06Z,   0.70,   0.60,  99.90,   1.30,   0.00,  (min)
03/22 07Z,   0.70,   0.94,  99.90,   1.64,   0.00,
03/22 08Z,   0.70,   2.27,  99.90,   2.97,   0.00,
03/22 09Z,   0.70,   4.13,  99.90,   4.83,   0.00,
03/22 10Z,   0.70,   5.41,  99.90,   6.11,   0.00,
03/22 11Z,   0.70,   5.95,  99.90,   6.65,   0.00,
03/22 12Z,   0.80,   6.14,  99.90,   6.94,   0.00,  (max)
03/22 13Z,   0.80,   5.80,  99.90,   6.60,   0.00,
03/22 14Z,   0.80,   4.84,  99.90,   5.64,   0.00,
03/22 15Z,   0.80,   3.66,  99.90,   4.46,   0.00,
03/22 16Z,   0.80,   2.58,  99.90,   3.38,   0.00,
03/22 17Z,   0.80,   1.71,  99.90,   2.51,   0.00,
03/22 18Z,   0.80,   1.08,  99.90,   1.88,   0.00,
03/22 19Z,   0.80,   0.72,  99.90,   1.52,   0.00,  (min)
03/22 20Z,   0.80,   1.12,  99.90,   1.92,   0.00,
03/22 21Z,   0.80,   2.44,  99.90,   3.24,   0.00,
03/22 22Z,   0.80,   3.80,  99.90,   4.60,   0.00,
03/22 23Z,   0.80,   4.56,  99.90,   5.36,   0.00,
03/23 00Z,   0.70,   5.04,  99.90,   5.74,   0.00,
03/23 01Z,   0.70,   5.21,  99.90,   5.91,   0.00,  (max)
03/23 02Z,   0.70,   4.67,  99.90,   5.37,   0.00,
03/23 03Z,   0.60,   3.61,  99.90,   4.21,   0.00,
03/23 04Z,   0.60,   2.47,  99.90,   3.07,   0.00,
03/23 05Z,   0.60,   1.50,  99.90,   2.10,   0.00,
03/23 06Z,   0.60,   0.88,  99.90,   1.48,   0.00,
03/23 07Z,   0.50,   0.64,  99.90,   1.14,   0.00,  (min)
03/23 08Z,   0.50,   1.04,  99.90,   1.54,   0.00,
03/23 09Z,   0.40,   2.44,  99.90,   2.84,   0.00,
03/23 10Z,   0.40,   4.24,  99.90,   4.65,   0.00,
03/23 11Z,   0.30,   5.41,  99.90,   5.71,   0.00,
03/23 12Z,   0.30,   5.94,  99.90,   6.24,   0.00,
03/23 13Z,   0.30,   6.16,  99.90,   6.46,   0.00,  (max)
03/23 14Z,   0.20,   5.79,  99.90,   5.99,   0.00,
03/23 15Z,   0.20,   4.82,  99.90,   5.02,   0.00,
03/23 16Z,   0.20,   3.69,  99.90,   3.89,   0.00,
03/23 17Z,   0.20,   2.66,  99.90,   2.86,   0.00,
03/23 18Z,   0.30,   1.81,  99.90,   2.11,   0.00,
03/23 19Z,   0.30,   1.13,  99.90,   1.44,   0.00,
03/23 20Z,   0.30,   0.76,  99.90,   1.06,   0.00,  (min)
03/23 21Z,   0.30,   1.22,  99.90,   1.52,   0.00,
03/23 22Z,   0.40,   2.56,  99.90,   2.96,   0.00,
03/23 23Z,   0.40,   3.85,  99.90,   4.25,   0.00,
03/24 00Z,   0.40,   4.60,  99.90,   5.00,   0.00,
03/24 01Z,   0.40,   5.15,  99.90,   5.55,   0.00,
03/24 02Z,   0.40,   5.30,  99.90,   5.70,   0.00,  (max)
03/24 03Z,   0.50,   4.70,  99.90,   5.20,   0.00,
03/24 04Z,   0.50,   3.63,  99.90,   4.13,   0.00,
03/24 05Z,   0.50,   2.51,  99.90,   3.01,   0.00,
03/24 06Z,   0.60,   1.57,  99.90,   2.17,   0.00,
03/24 07Z,   0.60,   0.93,  99.90,   1.53,   0.00,
03/24 08Z,   0.70,   0.63,  99.90,   1.33,   0.00,  (min)
03/24 09Z,   0.80,   1.05,  99.90,   1.85,   0.00,
03/24 10Z,   0.90,   2.50,  99.90,   3.40,   0.00,
03/24 11Z,   1.00,   4.26,  99.90,   5.27,   0.00,
03/24 12Z,   1.00,   5.39,  99.90,   6.39,   0.00,