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 : 03/12/2026 00:21:51 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/10 06Z,  -0.20,   4.04,   3.85,  99.90,   0.01,  (min)
03/10 07Z,  -0.10,   4.44,   4.21,  99.90,  -0.13,
03/10 08Z,  -0.20,   5.22,   4.92,  99.90,  -0.10,
03/10 09Z,  -0.20,   6.16,   5.73,  99.90,  -0.23,
03/10 10Z,  -0.20,   7.02,   6.62,  99.90,  -0.20,
03/10 11Z,  -0.10,   7.65,   7.24,  99.90,  -0.31,
03/10 12Z,  -0.10,   7.89,   7.45,  99.90,  -0.34,  (max)
03/10 13Z,  -0.10,   7.57,   7.09,  99.90,  -0.38,
03/10 14Z,  -0.10,   6.69,   6.26,  99.90,  -0.33,
03/10 15Z,  -0.10,   5.43,   5.17,  99.90,  -0.16,
03/10 16Z,  -0.10,   4.08,   3.88,  99.90,  -0.10,
03/10 17Z,  -0.20,   2.86,   2.62,  99.90,  -0.04,
03/10 18Z,   0.00,   1.97,   1.65,  99.90,  -0.32,
03/10 19Z,   0.00,   1.58,   1.35,  99.90,  -0.23,  (min)
03/10 20Z,   0.00,   1.75,   1.54,  99.90,  -0.21,
03/10 21Z,  -0.10,   2.35,   2.08,  99.90,  -0.17,
03/10 22Z,   0.00,   3.17,   2.77,  99.90,  -0.40,
03/10 23Z,   0.00,   4.04,   3.70,  99.90,  -0.34,
03/11 00Z,  -0.10,   4.83,   4.37,  99.90,  -0.36,
03/11 01Z,  -0.10,   5.37,   4.96,  99.90,  -0.31,
03/11 02Z,  -0.10,   5.53,   5.12,  99.90,  -0.31,  (max)
03/11 03Z,  -0.10,   5.36,   5.00,  99.90,  -0.26,
03/11 04Z,  -0.10,   5.06,   4.72,  99.90,  -0.24,
03/11 05Z,  -0.20,   4.75,   4.38,  99.90,  -0.17,
03/11 06Z,  -0.30,   4.56,   4.29,  99.90,   0.03,  (min)
03/11 07Z,  -0.20,   4.61,   4.37,  99.90,  -0.04,
03/11 08Z,  -0.20,   4.97,   4.68,  99.90,  -0.09,
03/11 09Z,  -0.30,   5.60,   5.24,  99.90,  -0.06,
03/11 10Z,  -0.30,   6.32,   5.97,  99.90,  -0.05,
03/11 11Z,  -0.20,   6.95,   6.71,  99.90,  -0.04,
03/11 12Z,  -0.20,   7.40,   7.08,  99.90,  -0.12,
03/11 13Z,  -0.10,   7.51,   7.22,  99.90,  -0.19,  (max)
03/11 14Z,  -0.10,   7.17,   6.89,  99.90,  -0.18,
03/11 15Z,   0.00,   6.35,   6.23,  99.90,  -0.12,
03/11 16Z,  -0.10,   5.25,   5.19,  99.90,   0.04,
03/11 17Z,  -0.10,   4.08,   4.07,  99.90,   0.09,
03/11 18Z,   0.20,   2.99,   2.95,  99.90,  -0.24,
03/11 19Z,   0.30,   2.15,   2.14,  99.90,  -0.31,
03/11 20Z,   0.50,   1.73,   1.74,  99.90,  -0.49,  (min)
03/11 21Z,   0.50,   1.79,   1.82,  99.90,  -0.47,
03/11 22Z,   0.70,   2.24,   2.13,  99.90,  -0.81,
03/11 23Z,   0.80,   2.92,   2.91,  99.90,  -0.81,
03/12 00Z,   0.90,   3.71,   3.60,  99.90,  -1.01,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/12 01Z,   0.90,   4.49,  99.90,   4.45,  -0.94,
03/12 02Z,   0.90,   5.09,  99.90,   5.11,  -0.88,
03/12 03Z,   0.90,   5.39,  99.90,   5.47,  -0.82,  (max)
03/12 04Z,   0.80,   5.41,  99.90,   5.45,  -0.76,
03/12 05Z,   0.80,   5.29,  99.90,   5.39,  -0.70,
03/12 06Z,   0.40,   5.10,  99.90,   4.86,  -0.64,
03/12 07Z,   0.40,   4.93,  99.90,   4.75,  -0.57,
03/12 08Z,   0.30,   4.91,  99.90,   4.69,  -0.51,  (min)
03/12 09Z,   0.30,   5.14,  99.90,   4.99,  -0.45,
03/12 10Z,   0.20,   5.60,  99.90,   5.41,  -0.39,
03/12 11Z,   0.20,   6.16,  99.90,   6.03,  -0.33,
03/12 12Z,   0.10,   6.69,  99.90,   6.53,  -0.27,
03/12 13Z,   0.10,   7.11,  99.90,   6.94,  -0.27,
03/12 14Z,   0.10,   7.26,  99.90,   7.09,  -0.27,  (max)
03/12 15Z,   0.00,   6.99,  99.90,   6.73,  -0.27,
03/12 16Z,   0.00,   6.30,  99.90,   6.03,  -0.27,
03/12 17Z,  -0.10,   5.31,  99.90,   4.94,  -0.27,
03/12 18Z,   0.00,   4.20,  99.90,   3.93,  -0.27,
03/12 19Z,  -0.10,   3.09,  99.90,   2.73,  -0.27,
03/12 20Z,  -0.10,   2.17,  99.90,   1.80,  -0.27,
03/12 21Z,  -0.10,   1.64,  99.90,   1.27,  -0.27,
03/12 22Z,  -0.10,   1.58,  99.90,   1.22,  -0.27,  (min)
03/12 23Z,  -0.10,   1.94,  99.90,   1.57,  -0.27,
03/13 00Z,  -0.10,   2.59,  99.90,   2.22,  -0.27,
03/13 01Z,  -0.10,   3.43,  99.90,   3.07,  -0.27,
03/13 02Z,  -0.10,   4.34,  99.90,   3.97,  -0.27,
03/13 03Z,  -0.10,   5.09,  99.90,   4.72,  -0.27,
03/13 04Z,  -0.10,   5.53,  99.90,   5.17,  -0.27,
03/13 05Z,  -0.10,   5.68,  99.90,   5.31,  -0.27,  (max)
03/13 06Z,  -0.10,   5.60,  99.90,   5.23,  -0.27,
03/13 07Z,  -0.10,   5.35,  99.90,   4.99,  -0.27,
03/13 08Z,   0.00,   5.05,  99.90,   4.78,  -0.27,
03/13 09Z,   0.00,   4.86,  99.90,   4.60,  -0.27,  (min)
03/13 10Z,   0.00,   4.95,  99.90,   4.69,  -0.27,
03/13 11Z,   0.00,   5.31,  99.90,   5.05,  -0.27,
03/13 12Z,   0.00,   5.84,  99.90,   5.57,  -0.27,
03/13 13Z,   0.00,   6.42,  99.90,   6.15,  -0.27,
03/13 14Z,   0.00,   6.94,  99.90,   6.67,  -0.27,
03/13 15Z,   0.00,   7.22,  99.90,   6.95,  -0.27,  (max)
03/13 16Z,   0.00,   7.06,  99.90,   6.80,  -0.27,
03/13 17Z,   0.00,   6.44,  99.90,   6.17,  -0.27,
03/13 18Z,   0.00,   5.46,  99.90,   5.19,  -0.27,
03/13 19Z,   0.00,   4.27,  99.90,   4.00,  -0.27,
03/13 20Z,   0.00,   3.02,  99.90,   2.75,  -0.27,
03/13 21Z,   0.00,   1.94,  99.90,   1.67,  -0.27,
03/13 22Z,   0.00,   1.29,  99.90,   1.03,  -0.27,
03/13 23Z,   0.00,   1.19,  99.90,   0.93,  -0.27,  (min)
03/14 00Z,   0.00,   1.58,  99.90,   1.32,  -0.27,
03/14 01Z,   0.00,   2.35,  99.90,   2.09,  -0.27,
03/14 02Z,   0.00,   3.39,  99.90,   3.12,  -0.27,
03/14 03Z,   0.00,   4.49,  99.90,   4.22,  -0.27,
03/14 04Z,   0.00,   5.40,  99.90,   5.13,  -0.27,
03/14 05Z,   0.00,   5.93,  99.90,   5.66,  -0.27,
03/14 06Z,   0.00,   6.05,  99.90,   5.79,  -0.27,  (max)
03/14 07Z,   0.00,   5.85,  99.90,   5.58,  -0.27,
03/14 08Z,   0.00,   5.39,  99.90,   5.12,  -0.27,
03/14 09Z,   0.00,   4.85,  99.90,   4.58,  -0.27,
03/14 10Z,   0.00,   4.49,  99.90,   4.22,  -0.27,  (min)
03/14 11Z,   0.00,   4.49,  99.90,   4.22,  -0.27,
03/14 12Z,   0.00,   4.86,  99.90,   4.60,  -0.27,
03/14 13Z,  -0.10,   5.49,  99.90,   5.12,  -0.27,
03/14 14Z,   0.00,   6.24,  99.90,   5.98,  -0.27,
03/14 15Z,  -0.10,   6.96,  99.90,   6.59,  -0.27,
03/14 16Z,  -0.20,   7.39,  99.90,   6.92,  -0.27,  (max)
03/14 17Z,  -0.30,   7.30,  99.90,   6.73,  -0.27,
03/14 18Z,  -0.30,   6.64,  99.90,   6.08,  -0.27,
03/14 19Z,  -0.30,   5.54,  99.90,   4.97,  -0.27,
03/14 20Z,  -0.40,   4.15,  99.90,   3.48,  -0.27,
03/14 21Z,  -0.40,   2.68,  99.90,   2.01,  -0.27,
03/14 22Z,  -0.40,   1.46,  99.90,   0.80,  -0.27,
03/14 23Z,  -0.40,   0.79,  99.90,   0.13,  -0.27,
03/15 00Z,  -0.40,   0.78,  99.90,   0.12,  -0.27,  (min)
03/15 01Z,  -0.50,   1.36,  99.90,   0.59,  -0.27,
03/15 02Z,  -0.40,   2.39,  99.90,   1.72,  -0.27,
03/15 03Z,  -0.40,   3.69,  99.90,   3.02,  -0.27,
03/15 04Z,  -0.40,   4.99,  99.90,   4.33,  -0.27,
03/15 05Z,  -0.50,   5.99,  99.90,   5.22,  -0.27,
03/15 06Z,  -0.50,   6.46,  99.90,   5.69,  -0.27,  (max)
03/15 07Z,  -0.50,   6.40,  99.90,   5.63,  -0.27,
03/15 08Z,  -0.40,   5.90,  99.90,   5.23,  -0.27,
03/15 09Z,  -0.40,   5.12,  99.90,   4.45,  -0.27,
03/15 10Z,  -0.40,   4.32,  99.90,   3.65,  -0.27,
03/15 11Z,  -0.50,   3.84,  99.90,   3.07,  -0.27,  (min)
03/15 12Z,  -0.40,   3.87,  99.90,   3.20,  -0.27,
03/15 13Z,  -0.40,   4.39,  99.90,   3.72,  -0.27,
03/15 14Z,  -0.30,   5.24,  99.90,   4.67,  -0.27,
03/15 15Z,  -0.40,   6.25,  99.90,   5.58,  -0.27,
03/15 16Z,  -0.40,   7.17,  99.90,   6.50,  -0.27,
03/15 17Z,  -0.40,   7.69,  99.90,   7.03,  -0.27,  (max)
03/15 18Z,  -0.30,   7.57,  99.90,   7.00,  -0.27,