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
#Cambridge, MD : 07/11/2025 02:20:54 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/09 06Z,   0.40,   1.77,   2.03,  99.90,  -0.14,
07/09 07Z,   0.40,   2.08,   2.30,  99.90,  -0.18,
07/09 08Z,   0.40,   2.19,   2.44,  99.90,  -0.15,  (max)
07/09 09Z,   0.40,   2.11,   2.33,  99.90,  -0.18,
07/09 10Z,   0.40,   1.89,   2.02,  99.90,  -0.27,
07/09 11Z,   0.40,   1.57,   1.67,  99.90,  -0.30,
07/09 12Z,   0.40,   1.23,   1.25,  99.90,  -0.38,
07/09 13Z,   0.40,   0.92,   0.91,  99.90,  -0.41,
07/09 14Z,   0.30,   0.70,   0.77,  99.90,  -0.23,  (min)
07/09 15Z,   0.30,   0.62,   0.80,  99.90,  -0.12,
07/09 16Z,   0.30,   0.71,   0.86,  99.90,  -0.15,
07/09 17Z,   0.30,   0.95,   1.12,  99.90,  -0.13,
07/09 18Z,   0.30,   1.25,   1.47,  99.90,  -0.08,
07/09 19Z,   0.30,   1.50,   1.74,  99.90,  -0.06,
07/09 20Z,   0.30,   1.60,   1.81,  99.90,  -0.09,  (max)
07/09 21Z,   0.30,   1.52,   1.69,  99.90,  -0.13,
07/09 22Z,   0.30,   1.27,   1.42,  99.90,  -0.15,
07/09 23Z,   0.30,   0.94,   1.05,  99.90,  -0.19,
07/10 00Z,   0.40,   0.60,   0.74,  99.90,  -0.26,
07/10 01Z,   0.40,   0.33,   0.64,  99.90,  -0.09,
07/10 02Z,   0.40,   0.21,   0.28,  99.90,  -0.33,  (min)
07/10 03Z,   0.50,   0.28,   0.37,  99.90,  -0.41,
07/10 04Z,   0.50,   0.56,   0.94,  99.90,  -0.12,
07/10 05Z,   0.40,   1.00,   1.49,  99.90,   0.09,
07/10 06Z,   0.50,   1.50,   2.00,  99.90,   0.00,
07/10 07Z,   0.50,   1.93,   2.38,  99.90,  -0.05,
07/10 08Z,   0.50,   2.18,   2.56,  99.90,  -0.12,  (max)
07/10 09Z,   0.50,   2.23,   2.49,  99.90,  -0.24,
07/10 10Z,   0.50,   2.08,   2.27,  99.90,  -0.31,
07/10 11Z,   0.40,   1.80,   1.96,  99.90,  -0.24,
07/10 12Z,   0.50,   1.45,   1.50,  99.90,  -0.45,
07/10 13Z,   0.40,   1.09,   1.16,  99.90,  -0.33,
07/10 14Z,   0.40,   0.79,   0.95,  99.90,  -0.24,
07/10 15Z,   0.40,   0.59,   0.80,  99.90,  -0.19,
07/10 16Z,   0.40,   0.57,   0.79,  99.90,  -0.18,  (min)
07/10 17Z,   0.40,   0.73,   0.97,  99.90,  -0.16,
07/10 18Z,   0.40,   1.03,   1.35,  99.90,  -0.08,
07/10 19Z,   0.40,   1.35,   1.75,  99.90,   0.00,
07/10 20Z,   0.40,   1.58,   2.04,  99.90,   0.06,
07/10 21Z,   0.40,   1.63,   2.14,  99.90,   0.11,  (max)
07/10 22Z,   0.40,   1.49,   1.94,  99.90,   0.05,
07/10 23Z,   0.40,   1.21,   1.60,  99.90,  -0.01,
07/11 00Z,   0.40,   0.86,   1.17,  99.90,  -0.09,
07/11 01Z,   0.40,   0.52,   0.84,  99.90,  -0.08,
07/11 02Z,   0.40,   0.29,   0.61,  99.90,  -0.08,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/11 03Z,   0.40,   0.21,  99.90,   0.53,  -0.08,  (min)
07/11 04Z,   0.40,   0.35,  99.90,   0.67,  -0.08,
07/11 05Z,   0.40,   0.69,  99.90,   1.01,  -0.08,
07/11 06Z,   0.40,   1.17,  99.90,   1.49,  -0.08,
07/11 07Z,   0.40,   1.68,  99.90,   2.00,  -0.08,
07/11 08Z,   0.40,   2.07,  99.90,   2.39,  -0.08,
07/11 09Z,   0.40,   2.26,  99.90,   2.58,  -0.08,  (max)
07/11 10Z,   0.40,   2.22,  99.90,   2.54,  -0.08,
07/11 11Z,   0.40,   2.00,  99.90,   2.31,  -0.08,
07/11 12Z,   0.50,   1.67,  99.90,   2.08,  -0.08,
07/11 13Z,   0.50,   1.29,  99.90,   1.70,  -0.09,
07/11 14Z,   0.50,   0.93,  99.90,   1.34,  -0.09,
07/11 15Z,   0.50,   0.64,  99.90,   1.05,  -0.09,
07/11 16Z,   0.50,   0.50,  99.90,   0.91,  -0.09,  (min)
07/11 17Z,   0.50,   0.55,  99.90,   0.96,  -0.09,
07/11 18Z,   0.50,   0.79,  99.90,   1.20,  -0.09,
07/11 19Z,   0.50,   1.13,  99.90,   1.54,  -0.09,
07/11 20Z,   0.50,   1.46,  99.90,   1.87,  -0.09,
07/11 21Z,   0.50,   1.65,  99.90,   2.07,  -0.09,  (max)
07/11 22Z,   0.50,   1.65,  99.90,   2.06,  -0.09,
07/11 23Z,   0.50,   1.46,  99.90,   1.87,  -0.09,
07/12 00Z,   0.50,   1.14,  99.90,   1.56,  -0.09,
07/12 01Z,   0.50,   0.79,  99.90,   1.20,  -0.09,
07/12 02Z,   0.50,   0.47,  99.90,   0.88,  -0.09,
07/12 03Z,   0.50,   0.27,  99.90,   0.68,  -0.09,
07/12 04Z,   0.50,   0.24,  99.90,   0.66,  -0.09,  (min)
07/12 05Z,   0.50,   0.44,  99.90,   0.85,  -0.09,
07/12 06Z,   0.60,   0.84,  99.90,   1.35,  -0.09,
07/12 07Z,   0.60,   1.35,  99.90,   1.87,  -0.09,
07/12 08Z,   0.60,   1.85,  99.90,   2.36,  -0.09,
07/12 09Z,   0.60,   2.18,  99.90,   2.70,  -0.09,
07/12 10Z,   0.60,   2.29,  99.90,   2.80,  -0.09,  0.04 ft above HAT  (max)
07/12 11Z,   0.60,   2.17,  99.90,   2.68,  -0.09,
07/12 12Z,   0.60,   1.88,  99.90,   2.39,  -0.09,
07/12 13Z,   0.60,   1.50,  99.90,   2.01,  -0.09,
07/12 14Z,   0.60,   1.10,  99.90,   1.62,  -0.09,
07/12 15Z,   0.60,   0.75,  99.90,   1.26,  -0.09,
07/12 16Z,   0.60,   0.50,  99.90,   1.01,  -0.09,
07/12 17Z,   0.60,   0.43,  99.90,   0.94,  -0.09,  (min)
07/12 18Z,   0.60,   0.56,  99.90,   1.07,  -0.09,
07/12 19Z,   0.60,   0.87,  99.90,   1.38,  -0.09,
07/12 20Z,   0.60,   1.26,  99.90,   1.77,  -0.09,
07/12 21Z,   0.60,   1.58,  99.90,   2.09,  -0.09,
07/12 22Z,   0.60,   1.73,  99.90,   2.24,  -0.09,  (max)
07/12 23Z,   0.60,   1.67,  99.90,   2.18,  -0.09,
07/13 00Z,   0.60,   1.43,  99.90,   1.94,  -0.09,
07/13 01Z,   0.60,   1.09,  99.90,   1.60,  -0.09,
07/13 02Z,   0.70,   0.74,  99.90,   1.35,  -0.09,
07/13 03Z,   0.70,   0.44,  99.90,   1.06,  -0.09,
07/13 04Z,   0.70,   0.28,  99.90,   0.89,  -0.09,  (min)
07/13 05Z,   0.70,   0.31,  99.90,   0.92,  -0.09,
07/13 06Z,   0.70,   0.56,  99.90,   1.17,  -0.09,
07/13 07Z,   0.70,   1.00,  99.90,   1.61,  -0.09,
07/13 08Z,   0.70,   1.52,  99.90,   2.13,  -0.09,
07/13 09Z,   0.70,   1.98,  99.90,   2.59,  -0.09,
07/13 10Z,   0.70,   2.25,  99.90,   2.86,  -0.09,  0.10 ft above HAT
07/13 11Z,   0.70,   2.26,  99.90,   2.88,  -0.09,  0.12 ft above HAT  (max)
07/13 12Z,   0.70,   2.06,  99.90,   2.68,  -0.09,
07/13 13Z,   0.70,   1.71,  99.90,   2.33,  -0.09,
07/13 14Z,   0.70,   1.30,  99.90,   1.92,  -0.09,
07/13 15Z,   0.70,   0.90,  99.90,   1.51,  -0.09,
07/13 16Z,   0.70,   0.57,  99.90,   1.18,  -0.09,
07/13 17Z,   0.70,   0.38,  99.90,   0.99,  -0.09,  (min)
07/13 18Z,   0.70,   0.38,  99.90,   1.00,  -0.09,
07/13 19Z,   0.80,   0.60,  99.90,   1.32,  -0.09,
07/13 20Z,   0.80,   0.98,  99.90,   1.69,  -0.09,
07/13 21Z,   0.80,   1.39,  99.90,   2.11,  -0.09,
07/13 22Z,   0.80,   1.70,  99.90,   2.41,  -0.09,
07/13 23Z,   0.80,   1.80,  99.90,   2.51,  -0.09,  (max)
07/14 00Z,   0.80,   1.69,  99.90,   2.40,  -0.09,
07/14 01Z,   0.80,   1.41,  99.90,   2.13,  -0.09,
07/14 02Z,   0.80,   1.06,  99.90,   1.78,  -0.09,
07/14 03Z,   0.80,   0.72,  99.90,   1.43,  -0.09,
07/14 04Z,   0.90,   0.45,  99.90,   1.27,  -0.09,
07/14 05Z,   0.90,   0.33,  99.90,   1.14,  -0.09,  (min)
07/14 06Z,   0.90,   0.40,  99.90,   1.21,  -0.09,
07/14 07Z,   0.80,   0.69,  99.90,   1.40,  -0.09,
07/14 08Z,   0.90,   1.15,  99.90,   1.96,  -0.09,
07/14 09Z,   0.90,   1.65,  99.90,   2.47,  -0.09,
07/14 10Z,   0.90,   2.06,  99.90,   2.87,  -0.09,  0.11 ft above HAT
07/14 11Z,   0.90,   2.25,  99.90,   3.06,  -0.09,  0.30 ft above HAT  (max)
07/14 12Z,   0.90,   2.18,  99.90,   3.00,  -0.09,  0.24 ft above HAT
07/14 13Z,   0.80,   1.92,  99.90,   2.63,  -0.09,
07/14 14Z,   0.80,   1.52,  99.90,   2.24,  -0.09,
07/14 15Z,   0.80,   1.10,  99.90,   1.81,  -0.09,
07/14 16Z,   0.80,   0.70,  99.90,   1.42,  -0.09,
07/14 17Z,   0.80,   0.41,  99.90,   1.12,  -0.09,
07/14 18Z,   0.80,   0.28,  99.90,   0.99,  -0.09,