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 : 10/12/2026 20:21:05 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/11 00Z,   0.70,  -2.62,  -1.80,  99.90,   0.12,
10/11 01Z,   0.70,  -4.23,  -3.51,  99.90,   0.02,
10/11 02Z,   0.80,  -4.82,  -4.18,  99.90,  -0.16,  (min)
10/11 03Z,   0.80,  -4.35,  -3.64,  99.90,  -0.09,
10/11 04Z,   0.70,  -3.03,  -2.33,  99.90,   0.00,
10/11 05Z,   0.60,  -1.21,  -0.61,  99.90,   0.00,
10/11 06Z,   0.60,   0.73,   1.25,  99.90,  -0.08,
10/11 07Z,   0.70,   2.36,   2.85,  99.90,  -0.21,
10/11 08Z,   0.70,   3.23,   3.88,  99.90,  -0.05,  (max)
10/11 09Z,   0.60,   3.16,   3.78,  99.90,   0.02,
10/11 10Z,   0.60,   2.22,   2.77,  99.90,  -0.05,
10/11 11Z,   0.70,   0.71,   1.24,  99.90,  -0.17,
10/11 12Z,   0.60,  -0.95,  -0.32,  99.90,   0.03,
10/11 13Z,   0.70,  -2.25,  -1.67,  99.90,  -0.12,
10/11 14Z,   0.70,  -2.72,  -2.17,  99.90,  -0.15,  (min)
10/11 15Z,   0.70,  -2.25,  -1.70,  99.90,  -0.15,
10/11 16Z,   0.60,  -1.00,  -0.59,  99.90,  -0.19,
10/11 17Z,   0.60,   0.68,   1.10,  99.90,  -0.18,
10/11 18Z,   0.70,   2.44,   2.77,  99.90,  -0.37,
10/11 19Z,   0.70,   3.88,   4.23,  99.90,  -0.35,
10/11 20Z,   0.70,   4.57,   4.94,  99.90,  -0.33,  (max)
10/11 21Z,   0.60,   4.24,   4.58,  99.90,  -0.26,
10/11 22Z,   0.70,   2.91,   3.21,  99.90,  -0.40,
10/11 23Z,   0.70,   0.86,   1.34,  99.90,  -0.22,
10/12 00Z,   0.60,  -1.47,  -0.85,  99.90,   0.02,
10/12 01Z,   0.60,  -3.53,  -2.88,  99.90,   0.05,
10/12 02Z,   0.60,  -4.81,  -4.30,  99.90,  -0.09,
10/12 03Z,   0.60,  -5.00,  -4.48,  99.90,  -0.08,  (min)
10/12 04Z,   0.50,  -4.17,  -3.60,  99.90,   0.07,
10/12 05Z,   0.50,  -2.64,  -2.20,  99.90,  -0.06,
10/12 06Z,   0.40,  -0.75,  -0.37,  99.90,  -0.02,
10/12 07Z,   0.50,   1.12,   1.31,  99.90,  -0.31,
10/12 08Z,   0.50,   2.53,   2.74,  99.90,  -0.29,
10/12 09Z,   0.40,   3.14,   3.44,  99.90,  -0.10,  (max)
10/12 10Z,   0.40,   2.84,   3.12,  99.90,  -0.12,
10/12 11Z,   0.50,   1.80,   1.97,  99.90,  -0.33,
10/12 12Z,   0.50,   0.37,   0.62,  99.90,  -0.25,
10/12 13Z,   0.50,  -1.04,  -0.75,  99.90,  -0.21,
10/12 14Z,   0.50,  -1.94,  -1.59,  99.90,  -0.15,
10/12 15Z,   0.50,  -2.01,  -1.72,  99.90,  -0.21,  (min)
10/12 16Z,   0.50,  -1.22,  -0.95,  99.90,  -0.23,
10/12 17Z,   0.40,   0.15,   0.30,  99.90,  -0.25,
10/12 18Z,   0.50,   1.75,   1.90,  99.90,  -0.35,
10/12 19Z,   0.50,   3.26,   3.35,  99.90,  -0.41,
10/12 20Z,   0.40,   4.28,   4.43,  99.90,  -0.25,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/12 21Z,   0.50,   4.46,  99.90,   4.73,  -0.23,  (max)
10/12 22Z,   0.50,   3.64,  99.90,   3.92,  -0.21,
10/12 23Z,   0.50,   1.97,  99.90,   2.27,  -0.20,
10/13 00Z,   0.50,  -0.20,  99.90,   0.12,  -0.18,
10/13 01Z,   0.50,  -2.41,  99.90,  -2.08,  -0.17,
10/13 02Z,   0.50,  -4.16,  99.90,  -3.81,  -0.15,
10/13 03Z,   0.50,  -5.01,  99.90,  -4.65,  -0.13,  (min)
10/13 04Z,   0.40,  -4.80,  99.90,  -4.52,  -0.12,
10/13 05Z,   0.40,  -3.70,  99.90,  -3.41,  -0.10,
10/13 06Z,   0.40,  -2.07,  99.90,  -1.75,  -0.08,
10/13 07Z,   0.40,  -0.23,  99.90,   0.10,  -0.07,
10/13 08Z,   0.40,   1.44,  99.90,   1.79,  -0.05,
10/13 09Z,   0.40,   2.57,  99.90,   2.92,  -0.05,
10/13 10Z,   0.40,   2.89,  99.90,   3.24,  -0.05,  (max)
10/13 11Z,   0.40,   2.42,  99.90,   2.76,  -0.05,
10/13 12Z,   0.40,   1.38,  99.90,   1.72,  -0.05,
10/13 13Z,   0.40,   0.12,  99.90,   0.47,  -0.05,
10/13 14Z,   0.40,  -0.96,  99.90,  -0.61,  -0.05,
10/13 15Z,   0.40,  -1.46,  99.90,  -1.12,  -0.05,  (min)
10/13 16Z,   0.40,  -1.18,  99.90,  -0.83,  -0.05,
10/13 17Z,   0.30,  -0.21,  99.90,   0.04,  -0.05,
10/13 18Z,   0.40,   1.15,  99.90,   1.49,  -0.05,
10/13 19Z,   0.40,   2.55,  99.90,   2.90,  -0.05,
10/13 20Z,   0.30,   3.69,  99.90,   3.94,  -0.05,
10/13 21Z,   0.40,   4.26,  99.90,   4.61,  -0.05,  (max)
10/13 22Z,   0.40,   3.97,  99.90,   4.32,  -0.05,
10/13 23Z,   0.40,   2.79,  99.90,   3.14,  -0.05,
10/14 00Z,   0.40,   0.96,  99.90,   1.31,  -0.05,
10/14 01Z,   0.40,  -1.14,  99.90,  -0.79,  -0.05,
10/14 02Z,   0.40,  -3.08,  99.90,  -2.73,  -0.05,
10/14 03Z,   0.40,  -4.43,  99.90,  -4.08,  -0.05,
10/14 04Z,   0.40,  -4.85,  99.90,  -4.50,  -0.05,  (min)
10/14 05Z,   0.40,  -4.32,  99.90,  -3.97,  -0.05,
10/14 06Z,   0.30,  -3.08,  99.90,  -2.83,  -0.05,
10/14 07Z,   0.40,  -1.47,  99.90,  -1.12,  -0.05,
10/14 08Z,   0.40,   0.20,  99.90,   0.54,  -0.05,
10/14 09Z,   0.40,   1.61,  99.90,   1.95,  -0.05,
10/14 10Z,   0.30,   2.44,  99.90,   2.69,  -0.05,
10/14 11Z,   0.30,   2.52,  99.90,   2.77,  -0.05,  (max)
10/14 12Z,   0.40,   1.96,  99.90,   2.30,  -0.05,
10/14 13Z,   0.30,   1.01,  99.90,   1.26,  -0.05,
10/14 14Z,   0.30,   0.01,  99.90,   0.25,  -0.05,
10/14 15Z,   0.40,  -0.72,  99.90,  -0.37,  -0.05,
10/14 16Z,   0.30,  -0.88,  99.90,  -0.63,  -0.05,  (min)
10/14 17Z,   0.30,  -0.36,  99.90,  -0.12,  -0.05,
10/14 18Z,   0.30,   0.66,  99.90,   0.91,  -0.05,
10/14 19Z,   0.30,   1.87,  99.90,   2.12,  -0.05,
10/14 20Z,   0.30,   2.98,  99.90,   3.23,  -0.05,
10/14 21Z,   0.30,   3.75,  99.90,   4.00,  -0.05,
10/14 22Z,   0.30,   3.91,  99.90,   4.15,  -0.05,  (max)
10/14 23Z,   0.30,   3.27,  99.90,   3.52,  -0.05,
10/15 00Z,   0.30,   1.89,  99.90,   2.14,  -0.05,
10/15 01Z,   0.30,   0.07,  99.90,   0.32,  -0.05,
10/15 02Z,   0.30,  -1.81,  99.90,  -1.57,  -0.05,
10/15 03Z,   0.30,  -3.40,  99.90,  -3.15,  -0.05,
10/15 04Z,   0.30,  -4.34,  99.90,  -4.09,  -0.05,
10/15 05Z,   0.20,  -4.42,  99.90,  -4.27,  -0.05,  (min)
10/15 06Z,   0.20,  -3.70,  99.90,  -3.55,  -0.05,
10/15 07Z,   0.20,  -2.45,  99.90,  -2.30,  -0.05,
10/15 08Z,   0.20,  -0.98,  99.90,  -0.84,  -0.05,
10/15 09Z,   0.20,   0.45,  99.90,   0.59,  -0.05,
10/15 10Z,   0.20,   1.58,  99.90,   1.73,  -0.05,
10/15 11Z,   0.20,   2.16,  99.90,   2.31,  -0.05,  (max)
10/15 12Z,   0.20,   2.10,  99.90,   2.24,  -0.05,
10/15 13Z,   0.20,   1.54,  99.90,   1.69,  -0.05,
10/15 14Z,   0.20,   0.77,  99.90,   0.92,  -0.05,
10/15 15Z,   0.20,   0.04,  99.90,   0.19,  -0.05,
10/15 16Z,   0.20,  -0.38,  99.90,  -0.23,  -0.05,  (min)
10/15 17Z,   0.20,  -0.30,  99.90,  -0.15,  -0.05,
10/15 18Z,   0.20,   0.32,  99.90,   0.46,  -0.05,
10/15 19Z,   0.20,   1.26,  99.90,   1.41,  -0.05,
10/15 20Z,   0.20,   2.25,  99.90,   2.40,  -0.05,
10/15 21Z,   0.20,   3.06,  99.90,   3.21,  -0.05,
10/15 22Z,   0.30,   3.50,  99.90,   3.75,  -0.05,  (max)
10/15 23Z,   0.30,   3.35,  99.90,   3.60,  -0.05,
10/16 00Z,   0.30,   2.51,  99.90,   2.76,  -0.05,
10/16 01Z,   0.40,   1.11,  99.90,   1.46,  -0.05,
10/16 02Z,   0.30,  -0.56,  99.90,  -0.31,  -0.05,
10/16 03Z,   0.30,  -2.15,  99.90,  -1.90,  -0.05,
10/16 04Z,   0.30,  -3.38,  99.90,  -3.14,  -0.05,
10/16 05Z,   0.30,  -4.00,  99.90,  -3.76,  -0.05,  (min)
10/16 06Z,   0.30,  -3.88,  99.90,  -3.63,  -0.05,
10/16 07Z,   0.30,  -3.11,  99.90,  -2.87,  -0.05,
10/16 08Z,   0.30,  -1.97,  99.90,  -1.72,  -0.05,
10/16 09Z,   0.40,  -0.70,  99.90,  -0.36,  -0.05,
10/16 10Z,   0.40,   0.49,  99.90,   0.84,  -0.05,
10/16 11Z,   0.40,   1.40,  99.90,   1.75,  -0.05,
10/16 12Z,   0.40,   1.82,  99.90,   2.16,  -0.05,