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 : 07/10/2025 03:21:31 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/08 12Z,   0.10,  -0.47,  -0.23,  99.90,   0.14,  (min)
07/08 13Z,   0.20,  -0.25,  -0.01,  99.90,   0.04,
07/08 14Z,   0.20,   0.35,   0.67,  99.90,   0.12,
07/08 15Z,   0.10,   1.18,   1.57,  99.90,   0.29,
07/08 16Z,   0.00,   2.13,   2.42,  99.90,   0.29,
07/08 17Z,   0.10,   3.07,   3.35,  99.90,   0.18,
07/08 18Z,   0.00,   3.81,   4.07,  99.90,   0.26,
07/08 19Z,   0.00,   4.22,   4.44,  99.90,   0.22,  (max)
07/08 20Z,   0.00,   4.25,   4.33,  99.90,   0.08,
07/08 21Z,   0.00,   3.98,   4.12,  99.90,   0.14,
07/08 22Z,   0.00,   3.62,   3.74,  99.90,   0.12,
07/08 23Z,   0.00,   3.37,   3.54,  99.90,   0.17,  (min)
07/09 00Z,   0.00,   3.41,   3.61,  99.90,   0.20,
07/09 01Z,   0.00,   3.76,   3.97,  99.90,   0.21,
07/09 02Z,   0.00,   4.35,   4.61,  99.90,   0.26,
07/09 03Z,   0.00,   5.05,   5.30,  99.90,   0.25,
07/09 04Z,   0.00,   5.68,   5.96,  99.90,   0.28,
07/09 05Z,   0.00,   6.07,   6.36,  99.90,   0.29,  (max)
07/09 06Z,   0.00,   6.00,   6.24,  99.90,   0.24,
07/09 07Z,   0.00,   5.37,   5.48,  99.90,   0.11,
07/09 08Z,   0.00,   4.19,   4.12,  99.90,  -0.07,
07/09 09Z,   0.00,   2.69,   2.62,  99.90,  -0.07,
07/09 10Z,   0.00,   1.19,   1.19,  99.90,   0.00,
07/09 11Z,   0.00,   0.02,   0.09,  99.90,   0.07,
07/09 12Z,   0.00,  -0.61,  -0.50,  99.90,   0.11,
07/09 13Z,   0.00,  -0.67,  -0.56,  99.90,   0.11,  (min)
07/09 14Z,   0.00,  -0.25,  -0.13,  99.90,   0.12,
07/09 15Z,   0.00,   0.51,   0.71,  99.90,   0.20,
07/09 16Z,  -0.10,   1.48,   1.72,  99.90,   0.34,
07/09 17Z,   0.00,   2.52,   2.73,  99.90,   0.21,
07/09 18Z,   0.00,   3.47,   3.62,  99.90,   0.15,
07/09 19Z,   0.00,   4.15,   4.23,  99.90,   0.08,
07/09 20Z,   0.00,   4.42,   4.50,  99.90,   0.08,  (max)
07/09 21Z,   0.00,   4.29,   4.33,  99.90,   0.04,
07/09 22Z,   0.00,   3.92,   4.04,  99.90,   0.12,
07/09 23Z,   0.00,   3.53,   3.58,  99.90,   0.05,
07/10 00Z,   0.00,   3.35,   3.47,  99.90,   0.12,  (min)
07/10 01Z,   0.00,   3.49,   3.61,  99.90,   0.12,
07/10 02Z,   0.00,   3.94,   4.11,  99.90,   0.17,
07/10 03Z,   0.00,   4.61,   4.75,  99.90,   0.14,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/10 04Z,   0.00,   5.34,  99.90,   5.48,   0.14,
07/10 05Z,   0.00,   5.94,  99.90,   6.08,   0.14,
07/10 06Z,   0.00,   6.22,  99.90,   6.35,   0.14,  (max)
07/10 07Z,   0.00,   5.96,  99.90,   6.10,   0.13,
07/10 08Z,   0.00,   5.09,  99.90,   5.23,   0.13,
07/10 09Z,   0.00,   3.70,  99.90,   3.83,   0.13,
07/10 10Z,   0.00,   2.07,  99.90,   2.20,   0.13,
07/10 11Z,   0.00,   0.58,  99.90,   0.71,   0.13,
07/10 12Z,   0.00,  -0.45,  99.90,  -0.32,   0.13,
07/10 13Z,   0.00,  -0.87,  99.90,  -0.74,   0.13,  (min)
07/10 14Z,   0.00,  -0.70,  99.90,  -0.58,   0.12,
07/10 15Z,   0.00,  -0.09,  99.90,   0.03,   0.12,
07/10 16Z,   0.00,   0.83,  99.90,   0.95,   0.12,
07/10 17Z,   0.00,   1.90,  99.90,   2.03,   0.12,
07/10 18Z,   0.00,   2.99,  99.90,   3.11,   0.12,
07/10 19Z,   0.00,   3.89,  99.90,   4.01,   0.12,
07/10 20Z,   0.00,   4.43,  99.90,   4.55,   0.12,
07/10 21Z,   0.00,   4.52,  99.90,   4.64,   0.12,  (max)
07/10 22Z,   0.00,   4.22,  99.90,   4.34,   0.12,
07/10 23Z,   0.00,   3.76,  99.90,   3.88,   0.12,
07/11 00Z,   0.10,   3.39,  99.90,   3.61,   0.12,
07/11 01Z,   0.10,   3.31,  99.90,   3.53,   0.12,  (min)
07/11 02Z,   0.10,   3.57,  99.90,   3.80,   0.12,
07/11 03Z,   0.10,   4.13,  99.90,   4.36,   0.12,
07/11 04Z,   0.10,   4.86,  99.90,   5.08,   0.12,
07/11 05Z,   0.10,   5.59,  99.90,   5.82,   0.12,
07/11 06Z,   0.10,   6.13,  99.90,   6.36,   0.12,
07/11 07Z,   0.10,   6.26,  99.90,   6.49,   0.12,  (max)
07/11 08Z,   0.10,   5.80,  99.90,   6.02,   0.12,
07/11 09Z,   0.10,   4.70,  99.90,   4.92,   0.12,
07/11 10Z,   0.10,   3.13,  99.90,   3.35,   0.12,
07/11 11Z,   0.10,   1.44,  99.90,   1.67,   0.12,
07/11 12Z,   0.10,   0.04,  99.90,   0.27,   0.12,
07/11 13Z,   0.10,  -0.79,  99.90,  -0.57,   0.12,
07/11 14Z,   0.10,  -0.96,  99.90,  -0.74,   0.12,  (min)
07/11 15Z,   0.10,  -0.57,  99.90,  -0.35,   0.12,
07/11 16Z,   0.10,   0.24,  99.90,   0.46,   0.12,
07/11 17Z,   0.10,   1.29,  99.90,   1.51,   0.12,
07/11 18Z,   0.10,   2.43,  99.90,   2.65,   0.12,
07/11 19Z,   0.20,   3.50,  99.90,   3.82,   0.12,
07/11 20Z,   0.10,   4.29,  99.90,   4.51,   0.12,
07/11 21Z,   0.10,   4.64,  99.90,   4.86,   0.12,  (max)
07/11 22Z,   0.20,   4.51,  99.90,   4.83,   0.12,
07/11 23Z,   0.20,   4.06,  99.90,   4.38,   0.12,
07/12 00Z,   0.20,   3.54,  99.90,   3.86,   0.12,
07/12 01Z,   0.20,   3.22,  99.90,   3.54,   0.12,  (min)
07/12 02Z,   0.20,   3.26,  99.90,   3.58,   0.12,
07/12 03Z,   0.30,   3.64,  99.90,   4.07,   0.12,
07/12 04Z,   0.20,   4.29,  99.90,   4.61,   0.12,
07/12 05Z,   0.20,   5.05,  99.90,   5.38,   0.12,
07/12 06Z,   0.20,   5.76,  99.90,   6.08,   0.12,
07/12 07Z,   0.20,   6.20,  99.90,   6.52,   0.12,  (max)
07/12 08Z,   0.20,   6.16,  99.90,   6.48,   0.12,
07/12 09Z,   0.20,   5.48,  99.90,   5.81,   0.12,
07/12 10Z,   0.30,   4.19,  99.90,   4.61,   0.12,
07/12 11Z,   0.30,   2.53,  99.90,   2.95,   0.12,
07/12 12Z,   0.20,   0.88,  99.90,   1.20,   0.12,
07/12 13Z,   0.30,  -0.35,  99.90,   0.07,   0.12,
07/12 14Z,   0.30,  -0.93,  99.90,  -0.51,   0.12,  (min)
07/12 15Z,   0.30,  -0.85,  99.90,  -0.43,   0.12,
07/12 16Z,   0.20,  -0.24,  99.90,   0.08,   0.12,
07/12 17Z,   0.20,   0.72,  99.90,   1.05,   0.12,
07/12 18Z,   0.30,   1.87,  99.90,   2.29,   0.12,
07/12 19Z,   0.30,   3.04,  99.90,   3.46,   0.12,
07/12 20Z,   0.30,   4.03,  99.90,   4.45,   0.12,
07/12 21Z,   0.30,   4.65,  99.90,   5.07,   0.12,
07/12 22Z,   0.30,   4.77,  99.90,   5.19,   0.12,  (max)
07/12 23Z,   0.30,   4.43,  99.90,   4.85,   0.12,
07/13 00Z,   0.30,   3.84,  99.90,   4.26,   0.12,
07/13 01Z,   0.30,   3.29,  99.90,   3.72,   0.12,
07/13 02Z,   0.30,   3.04,  99.90,   3.46,   0.12,  (min)
07/13 03Z,   0.30,   3.18,  99.90,   3.60,   0.12,
07/13 04Z,   0.30,   3.66,  99.90,   4.08,   0.12,
07/13 05Z,   0.20,   4.36,  99.90,   4.68,   0.12,
07/13 06Z,   0.20,   5.12,  99.90,   5.45,   0.12,
07/13 07Z,   0.20,   5.77,  99.90,   6.09,   0.12,
07/13 08Z,   0.20,   6.09,  99.90,   6.41,   0.12,  (max)
07/13 09Z,   0.20,   5.88,  99.90,   6.20,   0.12,
07/13 10Z,   0.20,   5.03,  99.90,   5.36,   0.12,
07/13 11Z,   0.20,   3.63,  99.90,   3.96,   0.12,
07/13 12Z,   0.20,   1.98,  99.90,   2.30,   0.12,
07/13 13Z,   0.20,   0.47,  99.90,   0.79,   0.12,
07/13 14Z,   0.20,  -0.52,  99.90,  -0.20,   0.12,
07/13 15Z,   0.20,  -0.84,  99.90,  -0.52,   0.12,  (min)
07/13 16Z,   0.20,  -0.52,  99.90,  -0.20,   0.12,
07/13 17Z,   0.20,   0.28,  99.90,   0.60,   0.12,
07/13 18Z,   0.20,   1.36,  99.90,   1.69,   0.12,
07/13 19Z,  99.90,   2.56,  99.90,  99.90,   0.12,
07/13 20Z,  99.90,   3.68,  99.90,  99.90,   0.12,
07/13 21Z,  99.90,   4.54,  99.90,  99.90,   0.12,
07/13 22Z,  99.90,   4.94,  99.90,  99.90,   0.12,
07/13 23Z,  99.90,   4.82,  99.90,  99.90,   0.12,
07/14 00Z,  99.90,   4.28,  99.90,  99.90,   0.12,