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 : 05/12/2025 13:23:00 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/10 18Z,   0.00,   5.79,   5.65,  99.90,  -0.14,
05/10 19Z,   0.00,   6.41,   6.40,  99.90,  -0.01,  (max)
05/10 20Z,   0.00,   6.34,   6.38,  99.90,   0.04,
05/10 21Z,   0.00,   5.66,   5.61,  99.90,  -0.05,
05/10 22Z,   0.00,   4.59,   4.58,  99.90,  -0.01,
05/10 23Z,   0.00,   3.45,   3.44,  99.90,  -0.01,
05/11 00Z,   0.00,   2.65,   2.71,  99.90,   0.06,
05/11 01Z,   0.00,   2.52,   2.57,  99.90,   0.05,  (min)
05/11 02Z,   0.00,   3.09,   3.17,  99.90,   0.08,
05/11 03Z,   0.10,   4.18,   4.20,  99.90,  -0.08,
05/11 04Z,   0.10,   5.55,   5.57,  99.90,  -0.08,
05/11 05Z,   0.10,   6.91,   6.91,  99.90,  -0.10,
05/11 06Z,   0.10,   7.91,   7.97,  99.90,  -0.04,
05/11 07Z,   0.10,   8.19,   8.24,  99.90,  -0.05,  (max)
05/11 08Z,   0.10,   7.62,   7.59,  99.90,  -0.13,
05/11 09Z,   0.10,   6.28,   6.33,  99.90,  -0.05,
05/11 10Z,   0.20,   4.43,   4.69,  99.90,   0.06,
05/11 11Z,   0.20,   2.42,   2.77,  99.90,   0.15,
05/11 12Z,   0.10,   0.72,   1.18,  99.90,   0.36,
05/11 13Z,   0.10,  -0.24,   0.11,  99.90,   0.25,  (min)
05/11 14Z,   0.10,  -0.27,   0.19,  99.90,   0.36,
05/11 15Z,   0.20,   0.50,   0.95,  99.90,   0.25,
05/11 16Z,   0.20,   1.84,   2.27,  99.90,   0.23,
05/11 17Z,   0.20,   3.46,   3.90,  99.90,   0.24,
05/11 18Z,   0.20,   5.03,   5.33,  99.90,   0.10,
05/11 19Z,   0.30,   6.16,   6.53,  99.90,   0.07,
05/11 20Z,   0.20,   6.60,   7.08,  99.90,   0.28,  (max)
05/11 21Z,   0.20,   6.33,   6.76,  99.90,   0.23,
05/11 22Z,   0.30,   5.51,   5.99,  99.90,   0.18,
05/11 23Z,   0.30,   4.41,   4.96,  99.90,   0.25,
05/12 00Z,   0.40,   3.40,   3.95,  99.90,   0.15,
05/12 01Z,   0.40,   2.86,   3.49,  99.90,   0.23,  (min)
05/12 02Z,   0.40,   3.04,   3.60,  99.90,   0.16,
05/12 03Z,   0.50,   3.87,   4.48,  99.90,   0.11,
05/12 04Z,   0.50,   5.09,   5.67,  99.90,   0.08,
05/12 05Z,   0.50,   6.44,   7.07,  99.90,   0.13,
05/12 06Z,   0.50,   7.62,   8.27,  99.90,   0.15,
05/12 07Z,   0.50,   8.27,   8.96,  99.90,   0.19,  (max)
05/12 08Z,   0.40,   8.11,   8.60,  99.90,   0.09,
05/12 09Z,   0.50,   7.08,   7.64,  99.90,   0.06,
05/12 10Z,   0.50,   5.38,   5.98,  99.90,   0.10,
05/12 11Z,   0.50,   3.34,   4.12,  99.90,   0.28,
05/12 12Z,   0.50,   1.35,   2.24,  99.90,   0.39,
05/12 13Z,   0.40,  -0.12,   0.69,  99.90,   0.41,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/12 14Z,   0.40,  -0.70,  99.90,   0.09,   0.38,  (min)
05/12 15Z,   0.40,  -0.33,  99.90,   0.43,   0.36,
05/12 16Z,   0.40,   0.77,  99.90,   1.51,   0.34,
05/12 17Z,   0.40,   2.32,  99.90,   3.04,   0.32,
05/12 18Z,   0.30,   4.02,  99.90,   4.62,   0.30,
05/12 19Z,   0.30,   5.52,  99.90,   6.10,   0.28,
05/12 20Z,   0.30,   6.46,  99.90,   7.01,   0.26,
05/12 21Z,   0.30,   6.65,  99.90,   7.19,   0.24,  (max)
05/12 22Z,   0.20,   6.18,  99.90,   6.59,   0.21,
05/12 23Z,   0.20,   5.26,  99.90,   5.65,   0.19,
05/13 00Z,   0.30,   4.21,  99.90,   4.68,   0.17,
05/13 01Z,   0.30,   3.39,  99.90,   3.84,   0.15,
05/13 02Z,   0.20,   3.16,  99.90,   3.51,   0.15,  (min)
05/13 03Z,   0.20,   3.63,  99.90,   3.98,   0.15,
05/13 04Z,   0.20,   4.65,  99.90,   5.00,   0.15,
05/13 05Z,   0.20,   5.92,  99.90,   6.27,   0.15,
05/13 06Z,   0.20,   7.16,  99.90,   7.51,   0.15,
05/13 07Z,   0.10,   8.08,  99.90,   8.33,   0.15,
05/13 08Z,   0.10,   8.34,  99.90,   8.59,   0.15,  (max)
05/13 09Z,   0.20,   7.73,  99.90,   8.08,   0.15,
05/13 10Z,   0.20,   6.31,  99.90,   6.66,   0.15,
05/13 11Z,   0.10,   4.36,  99.90,   4.62,   0.15,
05/13 12Z,   0.10,   2.27,  99.90,   2.52,   0.15,
05/13 13Z,   0.10,   0.45,  99.90,   0.70,   0.15,
05/13 14Z,   0.10,  -0.67,  99.90,  -0.42,   0.15,
05/13 15Z,   0.10,  -0.84,  99.90,  -0.59,   0.15,  (min)
05/13 16Z,   0.00,  -0.10,  99.90,   0.05,   0.15,
05/13 17Z,   0.00,   1.25,  99.90,   1.40,   0.15,
05/13 18Z,   0.00,   2.91,  99.90,   3.06,   0.15,
05/13 19Z,   0.10,   4.58,  99.90,   4.83,   0.15,
05/13 20Z,   0.00,   5.91,  99.90,   6.06,   0.15,
05/13 21Z,   0.00,   6.60,  99.90,   6.75,   0.15,  (max)
05/13 22Z,   0.00,   6.54,  99.90,   6.70,   0.15,
05/13 23Z,   0.00,   5.90,  99.90,   6.05,   0.15,
05/14 00Z,   0.00,   4.95,  99.90,   5.10,   0.15,
05/14 01Z,   0.00,   4.02,  99.90,   4.17,   0.15,
05/14 02Z,   0.00,   3.46,  99.90,   3.61,   0.15,  (min)
05/14 03Z,   0.00,   3.53,  99.90,   3.68,   0.15,
05/14 04Z,   0.00,   4.25,  99.90,   4.40,   0.15,
05/14 05Z,   0.00,   5.38,  99.90,   5.53,   0.15,
05/14 06Z,   0.00,   6.60,  99.90,   6.75,   0.15,
05/14 07Z,   0.00,   7.65,  99.90,   7.80,   0.15,
05/14 08Z,   0.00,   8.25,  99.90,   8.40,   0.15,  (max)
05/14 09Z,   0.00,   8.11,  99.90,   8.26,   0.15,
05/14 10Z,   0.00,   7.11,  99.90,   7.27,   0.15,
05/14 11Z,   0.00,   5.41,  99.90,   5.56,   0.15,
05/14 12Z,   0.00,   3.35,  99.90,   3.50,   0.15,
05/14 13Z,   0.00,   1.35,  99.90,   1.50,   0.15,
05/14 14Z,   0.00,  -0.19,  99.90,  -0.04,   0.15,
05/14 15Z,   0.00,  -0.92,  99.90,  -0.77,   0.15,  (min)
05/14 16Z,   0.00,  -0.70,  99.90,  -0.55,   0.15,
05/14 17Z,   0.00,   0.32,  99.90,   0.47,   0.15,
05/14 18Z,   0.00,   1.82,  99.90,   1.97,   0.15,
05/14 19Z,   0.00,   3.48,  99.90,   3.63,   0.15,
05/14 20Z,   0.00,   5.03,  99.90,   5.18,   0.15,
05/14 21Z,  -0.10,   6.14,  99.90,   6.19,   0.15,
05/14 22Z,   0.00,   6.56,  99.90,   6.71,   0.15,  (max)
05/14 23Z,   0.00,   6.29,  99.90,   6.44,   0.15,
05/15 00Z,   0.00,   5.55,  99.90,   5.70,   0.15,
05/15 01Z,   0.00,   4.64,  99.90,   4.80,   0.15,
05/15 02Z,  -0.10,   3.90,  99.90,   3.95,   0.15,
05/15 03Z,   0.00,   3.61,  99.90,   3.76,   0.15,  (min)
05/15 04Z,   0.00,   3.95,  99.90,   4.10,   0.15,
05/15 05Z,  -0.10,   4.83,  99.90,   4.88,   0.15,
05/15 06Z,  -0.10,   5.98,  99.90,   6.03,   0.15,
05/15 07Z,  -0.10,   7.08,  99.90,   7.13,   0.15,
05/15 08Z,   0.00,   7.89,  99.90,   8.05,   0.15,
05/15 09Z,   0.00,   8.17,  99.90,   8.32,   0.15,  (max)
05/15 10Z,   0.00,   7.67,  99.90,   7.82,   0.15,
05/15 11Z,  -0.10,   6.36,  99.90,   6.41,   0.15,
05/15 12Z,   0.00,   4.50,  99.90,   4.65,   0.15,
05/15 13Z,   0.00,   2.46,  99.90,   2.61,   0.15,
05/15 14Z,   0.00,   0.66,  99.90,   0.81,   0.15,
05/15 15Z,   0.00,  -0.56,  99.90,  -0.41,   0.15,
05/15 16Z,   0.00,  -0.91,  99.90,  -0.76,   0.15,  (min)
05/15 17Z,   0.00,  -0.38,  99.90,  -0.23,   0.15,
05/15 18Z,   0.00,   0.82,  99.90,   0.98,   0.15,
05/15 19Z,   0.00,   2.36,  99.90,   2.51,   0.15,
05/15 20Z,   0.00,   3.95,  99.90,   4.10,   0.15,
05/15 21Z,   0.00,   5.32,  99.90,   5.47,   0.15,
05/15 22Z,   0.00,   6.19,  99.90,   6.34,   0.15,
05/15 23Z,   0.00,   6.38,  99.90,   6.53,   0.15,  (max)
05/16 00Z,   0.00,   5.95,  99.90,   6.11,   0.15,
05/16 01Z,   0.00,   5.19,  99.90,   5.34,   0.15,
05/16 02Z,   0.00,   4.40,  99.90,   4.55,   0.15,
05/16 03Z,   0.00,   3.87,  99.90,   4.02,   0.15,
05/16 04Z,   0.00,   3.82,  99.90,   3.97,   0.15,  (min)
05/16 05Z,   0.00,   4.36,  99.90,   4.51,   0.15,
05/16 06Z,   0.00,   5.32,  99.90,   5.47,   0.15,