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
#South Beach, Yaquina R. OR : 02/09/2026 09:21:49 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/07 18Z,   0.60,   1.92,   2.36,  99.90,  -0.16,
02/07 19Z,   0.60,   2.18,   2.51,  99.90,  -0.27,  (min)
02/07 20Z,   0.60,   2.99,   3.35,  99.90,  -0.24,
02/07 21Z,   0.70,   4.08,   4.45,  99.90,  -0.33,
02/07 22Z,   0.80,   5.20,   5.41,  99.90,  -0.59,
02/07 23Z,   0.80,   6.09,   6.33,  99.90,  -0.56,
02/08 00Z,   0.70,   6.50,   6.60,  99.90,  -0.60,  (max)
02/08 01Z,   0.50,   6.28,   6.39,  99.90,  -0.39,
02/08 02Z,   0.50,   5.54,   5.74,  99.90,  -0.30,
02/08 03Z,   0.50,   4.55,   4.78,  99.90,  -0.27,
02/08 04Z,   0.40,   3.60,   3.77,  99.90,  -0.23,
02/08 05Z,   0.30,   2.93,   3.12,  99.90,  -0.11,
02/08 06Z,   0.30,   2.79,   2.93,  99.90,  -0.16,  (min)
02/08 07Z,   0.30,   3.30,   3.53,  99.90,  -0.07,
02/08 08Z,   0.20,   4.34,   4.54,  99.90,   0.00,
02/08 09Z,   0.20,   5.61,   5.71,  99.90,  -0.10,
02/08 10Z,   0.20,   6.88,   7.08,  99.90,  -0.00,
02/08 11Z,   0.20,   7.91,   8.01,  99.90,  -0.10,
02/08 12Z,   0.10,   8.44,   8.48,  99.90,  -0.06,  (max)
02/08 13Z,   0.00,   8.28,   8.34,  99.90,   0.06,
02/08 14Z,   0.10,   7.44,   7.58,  99.90,   0.04,
02/08 15Z,   0.10,   6.14,   6.36,  99.90,   0.12,
02/08 16Z,   0.10,   4.68,   5.03,  99.90,   0.25,
02/08 17Z,   0.10,   3.32,   3.68,  99.90,   0.26,
02/08 18Z,   0.10,   2.35,   2.77,  99.90,   0.32,
02/08 19Z,   0.10,   1.99,   2.33,  99.90,   0.24,  (min)
02/08 20Z,   0.10,   2.25,   2.55,  99.90,   0.20,
02/08 21Z,   0.00,   2.95,   3.36,  99.90,   0.41,
02/08 22Z,   0.10,   3.86,   4.04,  99.90,   0.08,
02/08 23Z,   0.10,   4.78,   5.01,  99.90,   0.13,
02/09 00Z,   0.20,   5.52,   5.61,  99.90,  -0.11,
02/09 01Z,   0.10,   5.86,   5.92,  99.90,  -0.04,  (max)
02/09 02Z,   0.10,   5.72,   5.63,  99.90,  -0.19,
02/09 03Z,   0.20,   5.23,   5.13,  99.90,  -0.30,
02/09 04Z,   0.20,   4.60,   4.48,  99.90,  -0.32,
02/09 05Z,   0.10,   4.03,   3.98,  99.90,  -0.15,
02/09 06Z,   0.10,   3.70,   3.76,  99.90,  -0.04,  (min)
02/09 07Z,   0.20,   3.79,   3.80,  99.90,  -0.19,
02/09 08Z,   0.20,   4.35,   4.41,  99.90,  -0.14,
02/09 09Z,   0.10,   5.27,   5.26,  99.90,  -0.11,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/09 10Z,   0.10,   6.31,  99.90,   6.30,  -0.11,
02/09 11Z,   0.10,   7.27,  99.90,   7.26,  -0.10,
02/09 12Z,   0.10,   7.98,  99.90,   7.98,  -0.10,
02/09 13Z,   0.10,   8.23,  99.90,   8.23,  -0.10,  (max)
02/09 14Z,   0.10,   7.88,  99.90,   7.89,  -0.09,
02/09 15Z,   0.10,   6.99,  99.90,   7.00,  -0.09,
02/09 16Z,   0.00,   5.76,  99.90,   5.68,  -0.09,
02/09 17Z,   0.00,   4.44,  99.90,   4.36,  -0.08,
02/09 18Z,   0.00,   3.23,  99.90,   3.15,  -0.08,
02/09 19Z,   0.00,   2.36,  99.90,   2.29,  -0.08,
02/09 20Z,   0.00,   2.02,  99.90,   1.95,  -0.07,  (min)
02/09 21Z,   0.00,   2.20,  99.90,   2.14,  -0.07,
02/09 22Z,   0.00,   2.76,  99.90,   2.69,  -0.07,
02/09 23Z,   0.00,   3.52,  99.90,   3.45,  -0.07,
02/10 00Z,   0.00,   4.33,  99.90,   4.26,  -0.07,
02/10 01Z,   0.00,   5.03,  99.90,   4.96,  -0.07,
02/10 02Z,   0.00,   5.43,  99.90,   5.36,  -0.07,
02/10 03Z,   0.00,   5.46,  99.90,   5.39,  -0.07,  (max)
02/10 04Z,   0.00,   5.24,  99.90,   5.17,  -0.07,
02/10 05Z,   0.00,   4.91,  99.90,   4.84,  -0.07,
02/10 06Z,   0.00,   4.60,  99.90,   4.53,  -0.07,
02/10 07Z,   0.00,   4.44,  99.90,   4.37,  -0.07,  (min)
02/10 08Z,   0.00,   4.58,  99.90,   4.51,  -0.07,
02/10 09Z,   0.10,   5.07,  99.90,   5.10,  -0.07,
02/10 10Z,   0.00,   5.81,  99.90,   5.74,  -0.07,
02/10 11Z,   0.00,   6.62,  99.90,   6.55,  -0.07,
02/10 12Z,   0.00,   7.35,  99.90,   7.28,  -0.07,
02/10 13Z,   0.10,   7.87,  99.90,   7.90,  -0.07,
02/10 14Z,   0.00,   7.99,  99.90,   7.92,  -0.07,  (max)
02/10 15Z,   0.00,   7.59,  99.90,   7.52,  -0.07,
02/10 16Z,   0.00,   6.73,  99.90,   6.66,  -0.07,
02/10 17Z,   0.00,   5.60,  99.90,   5.53,  -0.07,
02/10 18Z,   0.00,   4.36,  99.90,   4.29,  -0.07,
02/10 19Z,   0.00,   3.19,  99.90,   3.12,  -0.07,
02/10 20Z,   0.00,   2.31,  99.90,   2.24,  -0.07,
02/10 21Z,   0.00,   1.91,  99.90,   1.84,  -0.07,  (min)
02/10 22Z,   0.00,   1.99,  99.90,   1.92,  -0.07,
02/10 23Z,   0.00,   2.44,  99.90,   2.37,  -0.07,
02/11 00Z,   0.10,   3.13,  99.90,   3.16,  -0.07,
02/11 01Z,   0.00,   3.95,  99.90,   3.88,  -0.07,
02/11 02Z,   0.00,   4.72,  99.90,   4.65,  -0.07,
02/11 03Z,   0.00,   5.26,  99.90,   5.19,  -0.07,
02/11 04Z,   0.00,   5.49,  99.90,   5.42,  -0.07,  (max)
02/11 05Z,   0.00,   5.49,  99.90,   5.42,  -0.07,
02/11 06Z,   0.00,   5.35,  99.90,   5.28,  -0.07,
02/11 07Z,   0.00,   5.13,  99.90,   5.06,  -0.07,
02/11 08Z,   0.00,   4.97,  99.90,   4.90,  -0.07,  (min)
02/11 09Z,   0.00,   5.03,  99.90,   4.96,  -0.07,
02/11 10Z,   0.00,   5.40,  99.90,   5.33,  -0.07,
02/11 11Z,   0.00,   5.98,  99.90,   5.92,  -0.07,
02/11 12Z,   0.00,   6.65,  99.90,   6.58,  -0.07,
02/11 13Z,   0.00,   7.28,  99.90,   7.21,  -0.07,
02/11 14Z,   0.00,   7.75,  99.90,   7.68,  -0.07,
02/11 15Z,   0.00,   7.86,  99.90,   7.79,  -0.07,  (max)
02/11 16Z,   0.00,   7.48,  99.90,   7.42,  -0.07,
02/11 17Z,   0.00,   6.67,  99.90,   6.61,  -0.07,
02/11 18Z,   0.00,   5.57,  99.90,   5.50,  -0.07,
02/11 19Z,   0.00,   4.31,  99.90,   4.25,  -0.07,
02/11 20Z,   0.00,   3.07,  99.90,   3.01,  -0.07,
02/11 21Z,   0.00,   2.10,  99.90,   2.03,  -0.07,
02/11 22Z,   0.00,   1.61,  99.90,   1.54,  -0.07,  (min)
02/11 23Z,   0.00,   1.62,  99.90,   1.56,  -0.07,
02/12 00Z,   0.00,   2.05,  99.90,   1.98,  -0.07,
02/12 01Z,   0.00,   2.79,  99.90,   2.72,  -0.07,
02/12 02Z,   0.00,   3.73,  99.90,   3.66,  -0.07,
02/12 03Z,   0.00,   4.66,  99.90,   4.59,  -0.07,
02/12 04Z,   0.00,   5.37,  99.90,   5.30,  -0.07,
02/12 05Z,   0.00,   5.76,  99.90,   5.69,  -0.07,
02/12 06Z,   0.00,   5.87,  99.90,   5.80,  -0.07,  (max)
02/12 07Z,   0.00,   5.74,  99.90,   5.68,  -0.07,
02/12 08Z,   0.00,   5.46,  99.90,   5.39,  -0.07,
02/12 09Z,   0.00,   5.18,  99.90,   5.11,  -0.07,
02/12 10Z,   0.00,   5.12,  99.90,   5.06,  -0.07,  (min)
02/12 11Z,   0.00,   5.39,  99.90,   5.32,  -0.07,
02/12 12Z,   0.00,   5.90,  99.90,   5.83,  -0.07,
02/12 13Z,   0.00,   6.55,  99.90,   6.48,  -0.07,
02/12 14Z,   0.00,   7.22,  99.90,   7.15,  -0.07,
02/12 15Z,   0.00,   7.75,  99.90,   7.68,  -0.07,
02/12 16Z,  -0.10,   7.92,  99.90,   7.75,  -0.07,  (max)
02/12 17Z,  -0.10,   7.57,  99.90,   7.40,  -0.07,
02/12 18Z,  -0.10,   6.74,  99.90,   6.57,  -0.07,
02/12 19Z,  -0.10,   5.56,  99.90,   5.39,  -0.07,
02/12 20Z,  -0.10,   4.16,  99.90,   3.99,  -0.07,
02/12 21Z,  -0.10,   2.77,  99.90,   2.60,  -0.07,
02/12 22Z,  -0.10,   1.68,  99.90,   1.51,  -0.07,
02/12 23Z,   0.00,   1.14,  99.90,   1.07,  -0.07,  (min)
02/13 00Z,   0.00,   1.18,  99.90,   1.11,  -0.07,
02/13 01Z,  99.90,   1.71,  99.90,  99.90,  -0.07,
02/13 02Z,  99.90,   2.62,  99.90,  99.90,  -0.07,
02/13 03Z,  99.90,   3.77,  99.90,  99.90,  -0.07,
02/13 04Z,  99.90,   4.89,  99.90,  99.90,  -0.07,
02/13 05Z,  99.90,   5.73,  99.90,  99.90,  -0.07,
02/13 06Z,  99.90,   6.18,  99.90,  99.90,  -0.07,