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 : 07/10/2025 09:21:25 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/08 18Z,   0.00,  -1.03,  -0.79,  99.90,   0.24,  (min)
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,
07/09 14Z,   0.00,   2.42,   2.58,  99.90,   0.16,
07/09 15Z,   0.00,   0.71,   0.78,  99.90,   0.07,
07/09 16Z,   0.00,  -0.70,  -0.69,  99.90,   0.01,
07/09 17Z,   0.00,  -1.53,  -1.53,  99.90,  -0.00,  (min)
07/09 18Z,   0.00,  -1.61,  -1.49,  99.90,   0.12,
07/09 19Z,  -0.10,  -1.00,  -0.86,  99.90,   0.24,
07/09 20Z,  -0.10,   0.14,   0.22,  99.90,   0.18,
07/09 21Z,   0.00,   1.61,   1.87,  99.90,   0.26,
07/09 22Z,   0.00,   3.25,   3.46,  99.90,   0.21,
07/09 23Z,  -0.10,   4.87,   5.00,  99.90,   0.23,
07/10 00Z,   0.00,   6.28,   6.40,  99.90,   0.12,
07/10 01Z,   0.00,   7.31,   7.33,  99.90,   0.02,
07/10 02Z,   0.00,   7.83,   7.89,  99.90,   0.06,
07/10 03Z,   0.00,   7.88,   7.90,  99.90,   0.02,  (max)
07/10 04Z,   0.00,   7.61,   7.67,  99.90,   0.06,
07/10 05Z,   0.00,   7.28,   7.32,  99.90,   0.04,
07/10 06Z,   0.00,   7.05,   7.15,  99.90,   0.10,
07/10 07Z,   0.00,   6.99,   7.14,  99.90,   0.15,  (min)
07/10 08Z,   0.00,   7.04,   7.21,  99.90,   0.17,
07/10 09Z,   0.00,   7.07,   7.29,  99.90,   0.22,  (max)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/10 10Z,   0.00,   6.99,  99.90,   7.20,   0.21,
07/10 11Z,   0.00,   6.68,  99.90,   6.89,   0.21,
07/10 12Z,   0.00,   6.03,  99.90,   6.24,   0.21,
07/10 13Z,   0.00,   4.96,  99.90,   5.16,   0.20,
07/10 14Z,   0.00,   3.46,  99.90,   3.66,   0.20,
07/10 15Z,   0.00,   1.70,  99.90,   1.89,   0.19,
07/10 16Z,   0.00,  -0.01,  99.90,   0.18,   0.19,
07/10 17Z,   0.00,  -1.29,  99.90,  -1.11,   0.19,
07/10 18Z,   0.00,  -1.87,  99.90,  -1.69,   0.18,  (min)
07/10 19Z,  -0.10,  -1.66,  99.90,  -1.59,   0.18,
07/10 20Z,  -0.10,  -0.77,  99.90,  -0.69,   0.17,
07/10 21Z,  -0.10,   0.61,  99.90,   0.68,   0.17,
07/10 22Z,  -0.10,   2.26,  99.90,   2.33,   0.17,
07/10 23Z,  -0.10,   3.99,  99.90,   4.06,   0.17,
07/11 00Z,  -0.10,   5.60,  99.90,   5.67,   0.17,
07/11 01Z,  -0.10,   6.90,  99.90,   6.97,   0.17,
07/11 02Z,  -0.20,   7.71,  99.90,   7.68,   0.17,
07/11 03Z,  -0.20,   7.98,  99.90,   7.95,   0.17,  (max)
07/11 04Z,  -0.10,   7.81,  99.90,   7.88,   0.17,
07/11 05Z,  -0.10,   7.41,  99.90,   7.48,   0.17,
07/11 06Z,  -0.10,   7.04,  99.90,   7.11,   0.17,
07/11 07Z,  -0.10,   6.85,  99.90,   6.92,   0.17,
07/11 08Z,  -0.10,   6.85,  99.90,   6.92,   0.17,  (min)
07/11 09Z,  -0.10,   6.93,  99.90,   7.00,   0.17,  (max)
07/11 10Z,  -0.20,   6.98,  99.90,   6.95,   0.17,
07/11 11Z,  -0.20,   6.86,  99.90,   6.83,   0.17,
07/11 12Z,  -0.10,   6.47,  99.90,   6.54,   0.17,
07/11 13Z,  -0.10,   5.69,  99.90,   5.76,   0.17,
07/11 14Z,  -0.10,   4.45,  99.90,   4.52,   0.17,
07/11 15Z,  -0.20,   2.81,  99.90,   2.78,   0.17,
07/11 16Z,  -0.10,   0.99,  99.90,   1.06,   0.17,
07/11 17Z,  -0.10,  -0.64,  99.90,  -0.57,   0.17,
07/11 18Z,  -0.10,  -1.72,  99.90,  -1.65,   0.17,
07/11 19Z,  -0.20,  -2.00,  99.90,  -2.03,   0.17,  (min)
07/11 20Z,  -0.10,  -1.48,  99.90,  -1.41,   0.17,
07/11 21Z,  -0.10,  -0.31,  99.90,  -0.24,   0.17,
07/11 22Z,  -0.10,   1.29,  99.90,   1.36,   0.17,
07/11 23Z,  -0.10,   3.07,  99.90,   3.14,   0.17,
07/12 00Z,  -0.10,   4.83,  99.90,   4.90,   0.17,
07/12 01Z,  -0.10,   6.36,  99.90,   6.43,   0.17,
07/12 02Z,   0.00,   7.46,  99.90,   7.63,   0.17,
07/12 03Z,   0.00,   8.00,  99.90,   8.17,   0.17,  (max)
07/12 04Z,   0.00,   7.98,  99.90,   8.15,   0.17,
07/12 05Z,   0.00,   7.59,  99.90,   7.76,   0.17,
07/12 06Z,   0.00,   7.09,  99.90,   7.26,   0.17,
07/12 07Z,   0.00,   6.70,  99.90,   6.87,   0.17,
07/12 08Z,   0.00,   6.55,  99.90,   6.72,   0.17,  (min)
07/12 09Z,   0.00,   6.59,  99.90,   6.76,   0.17,
07/12 10Z,   0.00,   6.71,  99.90,   6.88,   0.17,
07/12 11Z,   0.00,   6.76,  99.90,   6.93,   0.17,  (max)
07/12 12Z,   0.00,   6.61,  99.90,   6.78,   0.17,
07/12 13Z,   0.00,   6.14,  99.90,   6.31,   0.17,
07/12 14Z,   0.00,   5.24,  99.90,   5.41,   0.17,
07/12 15Z,   0.00,   3.88,  99.90,   4.05,   0.17,
07/12 16Z,   0.00,   2.16,  99.90,   2.33,   0.17,
07/12 17Z,   0.00,   0.38,  99.90,   0.55,   0.17,
07/12 18Z,   0.00,  -1.08,  99.90,  -0.91,   0.17,
07/12 19Z,  -0.10,  -1.87,  99.90,  -1.80,   0.17,  (min)
07/12 20Z,  -0.10,  -1.83,  99.90,  -1.76,   0.17,
07/12 21Z,  -0.10,  -1.01,  99.90,  -0.94,   0.17,
07/12 22Z,  -0.10,   0.41,  99.90,   0.48,   0.17,
07/12 23Z,  -0.10,   2.16,  99.90,   2.23,   0.17,
07/13 00Z,  -0.10,   4.01,  99.90,   4.08,   0.17,
07/13 01Z,  -0.10,   5.72,  99.90,   5.79,   0.17,
07/13 02Z,  -0.10,   7.08,  99.90,   7.15,   0.17,
07/13 03Z,   0.00,   7.91,  99.90,   8.08,   0.17,
07/13 04Z,   0.00,   8.12,  99.90,   8.29,   0.17,  (max)
07/13 05Z,  -0.10,   7.81,  99.90,   7.88,   0.17,
07/13 06Z,   0.00,   7.21,  99.90,   7.38,   0.17,
07/13 07Z,   0.00,   6.61,  99.90,   6.78,   0.17,
07/13 08Z,   0.00,   6.21,  99.90,   6.38,   0.17,
07/13 09Z,  -0.10,   6.09,  99.90,   6.16,   0.17,  (min)
07/13 10Z,  -0.10,   6.17,  99.90,   6.24,   0.17,
07/13 11Z,  -0.10,   6.32,  99.90,   6.39,   0.17,
07/13 12Z,  -0.10,   6.38,  99.90,   6.45,   0.17,  (max)
07/13 13Z,  -0.10,   6.21,  99.90,   6.28,   0.17,
07/13 14Z,  -0.10,   5.69,  99.90,   5.76,   0.17,
07/13 15Z,  -0.10,   4.72,  99.90,   4.79,   0.17,
07/13 16Z,  -0.10,   3.31,  99.90,   3.38,   0.17,
07/13 17Z,  -0.20,   1.64,  99.90,   1.61,   0.17,
07/13 18Z,  -0.20,   0.01,  99.90,  -0.02,   0.17,
07/13 19Z,  -0.20,  -1.18,  99.90,  -1.21,   0.17,
07/13 20Z,  -0.20,  -1.65,  99.90,  -1.68,   0.17,  (min)
07/13 21Z,  -0.20,  -1.29,  99.90,  -1.32,   0.17,
07/13 22Z,  -0.20,  -0.21,  99.90,  -0.24,   0.17,
07/13 23Z,  -0.20,   1.38,  99.90,   1.35,   0.17,
07/14 00Z,  -0.20,   3.21,  99.90,   3.18,   0.17,
07/14 01Z,  99.90,   5.02,  99.90,  99.90,   0.17,
07/14 02Z,  99.90,   6.58,  99.90,  99.90,   0.17,
07/14 03Z,  99.90,   7.68,  99.90,  99.90,   0.17,
07/14 04Z,  99.90,   8.16,  99.90,  99.90,   0.17,
07/14 05Z,  99.90,   8.02,  99.90,  99.90,   0.17,
07/14 06Z,  99.90,   7.41,  99.90,  99.90,   0.17,