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
#Friday Harbor, WA : 07/09/2025 13:20:53 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/07 18Z,  -0.10,  -0.22,   0.04,  99.90,   0.36,
07/07 19Z,  -0.10,   0.83,   1.15,  99.90,   0.42,
07/07 20Z,  -0.10,   2.14,   2.55,  99.90,   0.51,
07/07 21Z,   0.00,   3.59,   3.93,  99.90,   0.34,
07/07 22Z,   0.00,   5.00,   5.17,  99.90,   0.17,
07/07 23Z,  -0.10,   6.21,   6.29,  99.90,   0.18,
07/08 00Z,   0.00,   7.06,   7.16,  99.90,   0.10,
07/08 01Z,   0.00,   7.47,   7.52,  99.90,   0.05,
07/08 02Z,   0.00,   7.51,   7.58,  99.90,   0.07,  (max)
07/08 03Z,   0.00,   7.33,   7.43,  99.90,   0.10,
07/08 04Z,   0.00,   7.12,   7.19,  99.90,   0.07,  (min)
07/08 05Z,   0.00,   7.01,   7.21,  99.90,   0.20,
07/08 06Z,   0.10,   7.01,   7.31,  99.90,   0.20,
07/08 07Z,   0.10,   7.06,   7.38,  99.90,   0.22,
07/08 08Z,   0.10,   7.05,   7.46,  99.90,   0.31,  (max)
07/08 09Z,   0.10,   6.90,   7.25,  99.90,   0.25,
07/08 10Z,   0.10,   6.50,   6.84,  99.90,   0.24,
07/08 11Z,   0.10,   5.76,   6.10,  99.90,   0.24,
07/08 12Z,   0.00,   4.61,   4.85,  99.90,   0.24,
07/08 13Z,   0.00,   3.12,   3.33,  99.90,   0.21,
07/08 14Z,   0.00,   1.48,   1.71,  99.90,   0.23,
07/08 15Z,   0.00,  -0.00,   0.14,  99.90,   0.14,
07/08 16Z,   0.00,  -1.01,  -0.83,  99.90,   0.18,
07/08 17Z,   0.00,  -1.36,  -1.20,  99.90,   0.16,  (min)
07/08 18Z,   0.00,  -1.03,  -0.79,  99.90,   0.24,
07/08 19Z,   0.00,  -0.14,   0.12,  99.90,   0.26,
07/08 20Z,   0.00,   1.13,   1.46,  99.90,   0.33,
07/08 21Z,   0.00,   2.63,   3.01,  99.90,   0.38,
07/08 22Z,   0.00,   4.19,   4.46,  99.90,   0.27,
07/08 23Z,   0.00,   5.64,   5.77,  99.90,   0.13,
07/09 00Z,   0.00,   6.81,   6.95,  99.90,   0.14,
07/09 01Z,   0.00,   7.53,   7.68,  99.90,   0.15,
07/09 02Z,   0.00,   7.78,   7.83,  99.90,   0.05,  (max)
07/09 03Z,   0.00,   7.66,   7.72,  99.90,   0.06,
07/09 04Z,   0.00,   7.39,   7.43,  99.90,   0.04,
07/09 05Z,   0.00,   7.16,   7.24,  99.90,   0.08,
07/09 06Z,   0.00,   7.05,   7.15,  99.90,   0.10,  (min)
07/09 07Z,   0.00,   7.06,   7.21,  99.90,   0.15,
07/09 08Z,   0.00,   7.09,   7.34,  99.90,   0.25,  (max)
07/09 09Z,   0.00,   7.04,   7.27,  99.90,   0.23,
07/09 10Z,   0.00,   6.80,   7.06,  99.90,   0.26,
07/09 11Z,   0.00,   6.28,   6.50,  99.90,   0.22,
07/09 12Z,   0.00,   5.38,   5.58,  99.90,   0.20,
07/09 13Z,   0.00,   4.06,   4.25,  99.90,   0.19,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/09 14Z,   0.00,   2.42,  99.90,   2.61,   0.19,
07/09 15Z,   0.00,   0.71,  99.90,   0.90,   0.19,
07/09 16Z,   0.00,  -0.70,  99.90,  -0.52,   0.19,
07/09 17Z,   0.00,  -1.53,  99.90,  -1.34,   0.19,
07/09 18Z,   0.00,  -1.61,  99.90,  -1.42,   0.19,  (min)
07/09 19Z,   0.00,  -1.00,  99.90,  -0.81,   0.19,
07/09 20Z,   0.00,   0.14,  99.90,   0.33,   0.18,
07/09 21Z,   0.00,   1.61,  99.90,   1.80,   0.18,
07/09 22Z,   0.00,   3.25,  99.90,   3.43,   0.18,
07/09 23Z,   0.00,   4.87,  99.90,   5.05,   0.18,
07/10 00Z,   0.00,   6.28,  99.90,   6.46,   0.18,
07/10 01Z,   0.00,   7.31,  99.90,   7.49,   0.18,
07/10 02Z,   0.00,   7.83,  99.90,   8.01,   0.18,
07/10 03Z,   0.00,   7.88,  99.90,   8.05,   0.18,  (max)
07/10 04Z,   0.00,   7.61,  99.90,   7.79,   0.18,
07/10 05Z,   0.00,   7.28,  99.90,   7.46,   0.18,
07/10 06Z,   0.00,   7.05,  99.90,   7.23,   0.18,
07/10 07Z,   0.00,   6.99,  99.90,   7.17,   0.18,  (min)
07/10 08Z,   0.00,   7.04,  99.90,   7.21,   0.18,
07/10 09Z,   0.00,   7.07,  99.90,   7.25,   0.18,  (max)
07/10 10Z,   0.00,   6.99,  99.90,   7.17,   0.18,
07/10 11Z,   0.00,   6.68,  99.90,   6.86,   0.18,
07/10 12Z,   0.00,   6.03,  99.90,   6.21,   0.18,
07/10 13Z,   0.00,   4.96,  99.90,   5.14,   0.18,
07/10 14Z,   0.00,   3.46,  99.90,   3.64,   0.18,
07/10 15Z,   0.00,   1.70,  99.90,   1.88,   0.18,
07/10 16Z,   0.00,  -0.01,  99.90,   0.17,   0.18,
07/10 17Z,   0.00,  -1.29,  99.90,  -1.12,   0.18,
07/10 18Z,   0.00,  -1.87,  99.90,  -1.69,   0.18,  (min)
07/10 19Z,  -0.10,  -1.66,  99.90,  -1.58,   0.18,
07/10 20Z,  -0.10,  -0.77,  99.90,  -0.69,   0.18,
07/10 21Z,  -0.10,   0.61,  99.90,   0.69,   0.18,
07/10 22Z,  -0.10,   2.26,  99.90,   2.34,   0.18,
07/10 23Z,  -0.10,   3.99,  99.90,   4.07,   0.18,
07/11 00Z,  -0.10,   5.60,  99.90,   5.68,   0.18,
07/11 01Z,  -0.10,   6.90,  99.90,   6.98,   0.18,
07/11 02Z,  -0.10,   7.71,  99.90,   7.79,   0.18,
07/11 03Z,  -0.10,   7.98,  99.90,   8.06,   0.18,  (max)
07/11 04Z,  -0.10,   7.81,  99.90,   7.88,   0.18,
07/11 05Z,  -0.20,   7.41,  99.90,   7.39,   0.18,
07/11 06Z,  -0.10,   7.04,  99.90,   7.12,   0.18,
07/11 07Z,  -0.10,   6.85,  99.90,   6.93,   0.18,
07/11 08Z,  -0.10,   6.85,  99.90,   6.93,   0.18,  (min)
07/11 09Z,  -0.10,   6.93,  99.90,   7.01,   0.18,
07/11 10Z,  -0.10,   6.98,  99.90,   7.06,   0.18,  (max)
07/11 11Z,  -0.20,   6.86,  99.90,   6.84,   0.18,
07/11 12Z,  -0.10,   6.47,  99.90,   6.55,   0.18,
07/11 13Z,  -0.10,   5.69,  99.90,   5.77,   0.18,
07/11 14Z,  -0.10,   4.45,  99.90,   4.53,   0.18,
07/11 15Z,  -0.10,   2.81,  99.90,   2.89,   0.18,
07/11 16Z,  -0.10,   0.99,  99.90,   1.07,   0.18,
07/11 17Z,  -0.10,  -0.64,  99.90,  -0.56,   0.18,
07/11 18Z,  -0.10,  -1.72,  99.90,  -1.64,   0.18,
07/11 19Z,  -0.10,  -2.00,  99.90,  -1.92,   0.18,  (min)
07/11 20Z,  -0.10,  -1.48,  99.90,  -1.40,   0.18,
07/11 21Z,  -0.10,  -0.31,  99.90,  -0.23,   0.18,
07/11 22Z,  -0.10,   1.29,  99.90,   1.36,   0.18,
07/11 23Z,  -0.10,   3.07,  99.90,   3.15,   0.18,
07/12 00Z,  -0.10,   4.83,  99.90,   4.91,   0.18,
07/12 01Z,   0.00,   6.36,  99.90,   6.54,   0.18,
07/12 02Z,   0.00,   7.46,  99.90,   7.64,   0.18,
07/12 03Z,   0.00,   8.00,  99.90,   8.18,   0.18,  (max)
07/12 04Z,   0.00,   7.98,  99.90,   8.16,   0.18,
07/12 05Z,   0.00,   7.59,  99.90,   7.77,   0.18,
07/12 06Z,   0.00,   7.09,  99.90,   7.26,   0.18,
07/12 07Z,   0.00,   6.70,  99.90,   6.88,   0.18,
07/12 08Z,   0.00,   6.55,  99.90,   6.73,   0.18,  (min)
07/12 09Z,   0.00,   6.59,  99.90,   6.77,   0.18,
07/12 10Z,   0.00,   6.71,  99.90,   6.89,   0.18,
07/12 11Z,   0.00,   6.76,  99.90,   6.94,   0.18,  (max)
07/12 12Z,   0.00,   6.61,  99.90,   6.79,   0.18,
07/12 13Z,   0.00,   6.14,  99.90,   6.32,   0.18,
07/12 14Z,   0.00,   5.24,  99.90,   5.42,   0.18,
07/12 15Z,   0.00,   3.88,  99.90,   4.05,   0.18,
07/12 16Z,   0.00,   2.16,  99.90,   2.34,   0.18,
07/12 17Z,   0.00,   0.38,  99.90,   0.56,   0.18,
07/12 18Z,   0.00,  -1.08,  99.90,  -0.90,   0.18,
07/12 19Z,   0.00,  -1.87,  99.90,  -1.69,   0.18,
07/12 20Z,  -0.10,  -1.83,  99.90,  -1.75,   0.18,  (min)
07/12 21Z,   0.00,  -1.01,  99.90,  -0.83,   0.18,
07/12 22Z,   0.00,   0.41,  99.90,   0.59,   0.18,
07/12 23Z,   0.00,   2.16,  99.90,   2.34,   0.18,
07/13 00Z,  -0.10,   4.01,  99.90,   4.09,   0.18,
07/13 01Z,   0.00,   5.72,  99.90,   5.90,   0.18,
07/13 02Z,   0.00,   7.08,  99.90,   7.26,   0.18,
07/13 03Z,   0.00,   7.91,  99.90,   8.09,   0.18,
07/13 04Z,   0.00,   8.12,  99.90,   8.30,   0.18,  (max)
07/13 05Z,   0.00,   7.81,  99.90,   7.99,   0.18,
07/13 06Z,   0.00,   7.21,  99.90,   7.39,   0.18,