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
#San Francisco, CA : 12/05/2025 08:21:07 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
12/03 12Z,   0.20,   2.76,   3.32,  99.90,   0.36,  (min)
12/03 13Z,   0.20,   3.58,   4.17,  99.90,   0.39,
12/03 14Z,   0.20,   4.64,   5.12,  99.90,   0.28,
12/03 15Z,   0.10,   5.70,   6.19,  99.90,   0.39,
12/03 16Z,   0.10,   6.54,   7.03,  99.90,   0.39,
12/03 17Z,   0.20,   6.94,   7.36,  99.90,   0.22,  (max)
12/03 18Z,   0.10,   6.70,   7.16,  99.90,   0.36,
12/03 19Z,   0.00,   5.70,   6.01,  99.90,   0.31,
12/03 20Z,   0.10,   4.06,   4.20,  99.90,   0.04,
12/03 21Z,   0.10,   2.09,   2.42,  99.90,   0.23,
12/03 22Z,   0.10,   0.27,   0.79,  99.90,   0.42,
12/03 23Z,   0.20,  -0.98,  -0.48,  99.90,   0.30,
12/04 00Z,   0.10,  -1.45,  -1.00,  99.90,   0.35,  (min)
12/04 01Z,   0.20,  -1.18,  -0.81,  99.90,   0.17,
12/04 02Z,   0.20,  -0.35,  -0.04,  99.90,   0.11,
12/04 03Z,   0.20,   0.80,   1.19,  99.90,   0.19,
12/04 04Z,   0.10,   2.09,   2.33,  99.90,   0.14,
12/04 05Z,   0.10,   3.31,   3.49,  99.90,   0.08,
12/04 06Z,   0.20,   4.27,   4.45,  99.90,  -0.02,
12/04 07Z,   0.10,   4.76,   4.86,  99.90,   0.00,  (max)
12/04 08Z,   0.10,   4.67,   4.80,  99.90,   0.03,
12/04 09Z,   0.10,   4.10,   4.31,  99.90,   0.11,
12/04 10Z,   0.10,   3.34,   3.68,  99.90,   0.24,
12/04 11Z,   0.10,   2.79,   3.08,  99.90,   0.19,  (min)
12/04 12Z,   0.00,   2.71,   3.15,  99.90,   0.44,
12/04 13Z,   0.10,   3.18,   3.59,  99.90,   0.31,
12/04 14Z,   0.00,   4.05,   4.38,  99.90,   0.33,
12/04 15Z,   0.00,   5.12,   5.39,  99.90,   0.27,
12/04 16Z,   0.00,   6.14,   6.40,  99.90,   0.26,
12/04 17Z,   0.00,   6.89,   7.18,  99.90,   0.29,
12/04 18Z,   0.00,   7.13,   7.44,  99.90,   0.31,  (max)
12/04 19Z,  -0.10,   6.68,   6.94,  99.90,   0.36,
12/04 20Z,   0.00,   5.44,   5.49,  99.90,   0.05,
12/04 21Z,   0.00,   3.58,   3.47,  99.90,  -0.11,
12/04 22Z,   0.00,   1.49,   1.64,  99.90,   0.15,
12/04 23Z,   0.00,  -0.34,  -0.03,  99.90,   0.31,
12/05 00Z,   0.00,  -1.50,  -1.20,  99.90,   0.30,
12/05 01Z,   0.00,  -1.82,  -1.58,  99.90,   0.24,  (min)
12/05 02Z,   0.00,  -1.40,  -1.33,  99.90,   0.07,
12/05 03Z,   0.00,  -0.45,  -0.29,  99.90,   0.16,
12/05 04Z,   0.00,   0.80,   0.96,  99.90,   0.16,
12/05 05Z,   0.00,   2.16,   2.28,  99.90,   0.12,
12/05 06Z,   0.00,   3.45,   3.54,  99.90,   0.09,
12/05 07Z,   0.00,   4.43,   4.43,  99.90,   0.00,
12/05 08Z,   0.00,   4.90,   4.96,  99.90,   0.06,  (max)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
12/05 09Z,   0.00,   4.77,  99.90,   4.84,   0.07,
12/05 10Z,   0.00,   4.17,  99.90,   4.25,   0.08,
12/05 11Z,   0.00,   3.45,  99.90,   3.53,   0.09,
12/05 12Z,   0.00,   2.96,  99.90,   3.05,   0.09,  (min)
12/05 13Z,   0.00,   2.96,  99.90,   3.06,   0.10,
12/05 14Z,   0.00,   3.49,  99.90,   3.60,   0.11,
12/05 15Z,   0.10,   4.38,  99.90,   4.60,   0.12,
12/05 16Z,   0.00,   5.42,  99.90,   5.55,   0.13,
12/05 17Z,   0.00,   6.38,  99.90,   6.52,   0.13,
12/05 18Z,   0.00,   7.03,  99.90,   7.17,   0.14,
12/05 19Z,   0.00,   7.13,  99.90,   7.28,   0.15,  (max)
12/05 20Z,   0.00,   6.50,  99.90,   6.66,   0.16,
12/05 21Z,   0.00,   5.09,  99.90,   5.25,   0.16,
12/05 22Z,   0.10,   3.12,  99.90,   3.38,   0.16,
12/05 23Z,   0.10,   1.01,  99.90,   1.27,   0.16,
12/06 00Z,   0.10,  -0.73,  99.90,  -0.47,   0.16,
12/06 01Z,   0.10,  -1.73,  99.90,  -1.47,   0.16,
12/06 02Z,   0.10,  -1.90,  99.90,  -1.64,   0.16,  (min)
12/06 03Z,   0.10,  -1.37,  99.90,  -1.11,   0.16,
12/06 04Z,   0.10,  -0.35,  99.90,  -0.09,   0.16,
12/06 05Z,   0.10,   0.95,  99.90,   1.20,   0.16,
12/06 06Z,   0.10,   2.33,  99.90,   2.59,   0.16,
12/06 07Z,   0.10,   3.61,  99.90,   3.87,   0.16,
12/06 08Z,   0.10,   4.57,  99.90,   4.82,   0.16,
12/06 09Z,   0.10,   4.98,  99.90,   5.24,   0.16,  (max)
12/06 10Z,   0.10,   4.79,  99.90,   5.05,   0.16,
12/06 11Z,   0.10,   4.18,  99.90,   4.44,   0.16,
12/06 12Z,   0.10,   3.49,  99.90,   3.75,   0.16,
12/06 13Z,   0.10,   3.07,  99.90,   3.33,   0.16,  (min)
12/06 14Z,   0.10,   3.13,  99.90,   3.39,   0.16,
12/06 15Z,   0.10,   3.67,  99.90,   3.93,   0.16,
12/06 16Z,   0.00,   4.54,  99.90,   4.70,   0.16,
12/06 17Z,   0.00,   5.53,  99.90,   5.69,   0.16,
12/06 18Z,   0.10,   6.41,  99.90,   6.67,   0.16,
12/06 19Z,   0.10,   6.95,  99.90,   7.21,   0.16,  (max)
12/06 20Z,   0.00,   6.94,  99.90,   7.09,   0.16,
12/06 21Z,   0.00,   6.18,  99.90,   6.34,   0.16,
12/06 22Z,   0.10,   4.69,  99.90,   4.95,   0.16,
12/06 23Z,   0.20,   2.72,  99.90,   3.08,   0.16,
12/07 00Z,   0.10,   0.71,  99.90,   0.97,   0.16,
12/07 01Z,   0.10,  -0.86,  99.90,  -0.60,   0.16,
12/07 02Z,   0.20,  -1.68,  99.90,  -1.32,   0.16,
12/07 03Z,   0.10,  -1.72,  99.90,  -1.46,   0.16,  (min)
12/07 04Z,   0.10,  -1.11,  99.90,  -0.85,   0.16,
12/07 05Z,   0.00,  -0.07,  99.90,   0.08,   0.16,
12/07 06Z,   0.00,   1.21,  99.90,   1.37,   0.16,
12/07 07Z,   0.00,   2.57,  99.90,   2.73,   0.16,
12/07 08Z,   0.00,   3.80,  99.90,   3.96,   0.16,
12/07 09Z,   0.00,   4.68,  99.90,   4.84,   0.16,
12/07 10Z,   0.00,   5.01,  99.90,   5.17,   0.16,  (max)
12/07 11Z,   0.00,   4.78,  99.90,   4.94,   0.16,
12/07 12Z,   0.00,   4.16,  99.90,   4.32,   0.16,
12/07 13Z,   0.00,   3.50,  99.90,   3.66,   0.16,
12/07 14Z,   0.00,   3.13,  99.90,   3.29,   0.16,  (min)
12/07 15Z,   0.10,   3.21,  99.90,   3.47,   0.16,
12/07 16Z,   0.00,   3.72,  99.90,   3.88,   0.16,
12/07 17Z,   0.00,   4.53,  99.90,   4.69,   0.16,
12/07 18Z,   0.00,   5.43,  99.90,   5.59,   0.16,
12/07 19Z,   0.00,   6.22,  99.90,   6.38,   0.16,
12/07 20Z,   0.00,   6.68,  99.90,   6.83,   0.16,  (max)
12/07 21Z,   0.00,   6.57,  99.90,   6.73,   0.16,
12/07 22Z,   0.10,   5.76,  99.90,   6.01,   0.16,
12/07 23Z,   0.10,   4.28,  99.90,   4.54,   0.16,
12/08 00Z,   0.00,   2.42,  99.90,   2.58,   0.16,
12/08 01Z,   0.00,   0.60,  99.90,   0.76,   0.16,
12/08 02Z,   0.00,  -0.75,  99.90,  -0.60,   0.16,
12/08 03Z,   0.00,  -1.40,  99.90,  -1.25,   0.16,  (min)
12/08 04Z,   0.00,  -1.34,  99.90,  -1.18,   0.16,
12/08 05Z,   0.00,  -0.70,  99.90,  -0.54,   0.16,
12/08 06Z,   0.00,   0.32,  99.90,   0.48,   0.16,
12/08 07Z,   0.00,   1.56,  99.90,   1.72,   0.16,
12/08 08Z,   0.00,   2.85,  99.90,   3.01,   0.16,
12/08 09Z,   0.00,   4.01,  99.90,   4.17,   0.16,
12/08 10Z,   0.00,   4.79,  99.90,   4.95,   0.16,
12/08 11Z,   0.00,   5.04,  99.90,   5.20,   0.16,  (max)
12/08 12Z,   0.00,   4.76,  99.90,   4.92,   0.16,
12/08 13Z,   0.00,   4.14,  99.90,   4.30,   0.16,
12/08 14Z,   0.00,   3.51,  99.90,   3.67,   0.16,
12/08 15Z,   0.00,   3.14,  99.90,   3.30,   0.16,  (min)
12/08 16Z,   0.00,   3.19,  99.90,   3.35,   0.16,
12/08 17Z,   0.00,   3.63,  99.90,   3.79,   0.16,
12/08 18Z,   0.00,   4.34,  99.90,   4.50,   0.16,
12/08 19Z,   0.00,   5.14,  99.90,   5.30,   0.16,
12/08 20Z,   0.00,   5.84,  99.90,   6.00,   0.16,
12/08 21Z,   0.00,   6.22,  99.90,   6.38,   0.16,  (max)
12/08 22Z,   0.00,   6.07,  99.90,   6.22,   0.16,
12/08 23Z,   0.00,   5.27,  99.90,   5.43,   0.16,
12/09 00Z,   0.00,   3.90,  99.90,   4.06,   0.16,