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
#Charleston, OR : 07/11/2025 12:20:46 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/09 12Z,  -0.10,  -0.30,  -0.14,  99.90,   0.26,
07/09 13Z,  -0.10,  -0.93,  -0.74,  99.90,   0.29,  (min)
07/09 14Z,  -0.10,  -0.75,  -0.48,  99.90,   0.37,
07/09 15Z,  -0.20,   0.12,   0.53,  99.90,   0.61,
07/09 16Z,  -0.20,   1.43,   1.74,  99.90,   0.51,
07/09 17Z,  -0.20,   2.91,   3.17,  99.90,   0.46,
07/09 18Z,  -0.20,   4.26,   4.45,  99.90,   0.39,
07/09 19Z,  -0.20,   5.22,   5.40,  99.90,   0.38,
07/09 20Z,  -0.20,   5.61,   5.81,  99.90,   0.40,  (max)
07/09 21Z,  -0.20,   5.44,   5.66,  99.90,   0.42,
07/09 22Z,  -0.20,   4.88,   5.04,  99.90,   0.36,
07/09 23Z,  -0.20,   4.17,   4.28,  99.90,   0.31,
07/10 00Z,  -0.20,   3.59,   3.69,  99.90,   0.30,
07/10 01Z,  -0.20,   3.41,   3.54,  99.90,   0.33,  (min)
07/10 02Z,  -0.10,   3.76,   3.95,  99.90,   0.29,
07/10 03Z,  -0.10,   4.59,   4.76,  99.90,   0.27,
07/10 04Z,  -0.10,   5.65,   5.86,  99.90,   0.31,
07/10 05Z,  -0.20,   6.69,   6.91,  99.90,   0.42,
07/10 06Z,  -0.20,   7.42,   7.63,  99.90,   0.41,
07/10 07Z,  -0.20,   7.59,   7.77,  99.90,   0.38,  (max)
07/10 08Z,  -0.20,   7.03,   7.09,  99.90,   0.26,
07/10 09Z,  -0.20,   5.75,   5.81,  99.90,   0.26,
07/10 10Z,  -0.20,   3.95,   4.07,  99.90,   0.32,
07/10 11Z,  -0.20,   2.00,   2.14,  99.90,   0.34,
07/10 12Z,  -0.20,   0.26,   0.40,  99.90,   0.34,
07/10 13Z,  -0.20,  -0.90,  -0.75,  99.90,   0.35,
07/10 14Z,  -0.20,  -1.26,  -1.09,  99.90,   0.37,  (min)
07/10 15Z,  -0.20,  -0.76,  -0.48,  99.90,   0.48,
07/10 16Z,  -0.30,   0.39,   0.70,  99.90,   0.61,
07/10 17Z,  -0.30,   1.91,   2.17,  99.90,   0.56,
07/10 18Z,  -0.20,   3.48,   3.67,  99.90,   0.39,
07/10 19Z,  -0.20,   4.81,   4.92,  99.90,   0.31,
07/10 20Z,  -0.20,   5.62,   5.69,  99.90,   0.27,
07/10 21Z,  -0.20,   5.79,   5.93,  99.90,   0.34,  (max)
07/10 22Z,  -0.20,   5.39,   5.49,  99.90,   0.30,
07/10 23Z,  -0.20,   4.64,   4.73,  99.90,   0.29,
07/11 00Z,  -0.20,   3.84,   3.97,  99.90,   0.33,
07/11 01Z,  -0.10,   3.31,   3.48,  99.90,   0.27,
07/11 02Z,  -0.10,   3.28,   3.44,  99.90,   0.26,  (min)
07/11 03Z,  -0.10,   3.83,   4.06,  99.90,   0.33,
07/11 04Z,  -0.10,   4.83,   5.07,  99.90,   0.34,
07/11 05Z,  -0.20,   6.00,   6.25,  99.90,   0.45,
07/11 06Z,  -0.10,   7.04,   7.27,  99.90,   0.33,
07/11 07Z,  -0.20,   7.65,   7.89,  99.90,   0.44,  (max)
07/11 08Z,  -0.20,   7.60,   7.71,  99.90,   0.31,
07/11 09Z,  -0.10,   6.75,   6.73,  99.90,   0.08,
07/11 10Z,  -0.20,   5.19,   5.21,  99.90,   0.22,
07/11 11Z,  -0.20,   3.21,   3.34,  99.90,   0.33,
07/11 12Z,  -0.20,   1.20,   1.34,  99.90,   0.34,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/11 13Z,  -0.20,  -0.43,  99.90,  -0.29,   0.34,
07/11 14Z,  -0.20,  -1.34,  99.90,  -1.21,   0.34,
07/11 15Z,  -0.20,  -1.36,  99.90,  -1.22,   0.34,  (min)
07/11 16Z,  -0.20,  -0.53,  99.90,  -0.39,   0.33,
07/11 17Z,  -0.30,   0.89,  99.90,   0.92,   0.33,
07/11 18Z,  -0.30,   2.55,  99.90,   2.58,   0.33,
07/11 19Z,  -0.20,   4.14,  99.90,   4.27,   0.33,
07/11 20Z,  -0.20,   5.35,  99.90,   5.48,   0.33,
07/11 21Z,  -0.30,   5.94,  99.90,   5.96,   0.32,  (max)
07/11 22Z,  -0.30,   5.84,  99.90,   5.86,   0.32,
07/11 23Z,  -0.20,   5.19,  99.90,   5.31,   0.32,
07/12 00Z,  -0.20,   4.28,  99.90,   4.40,   0.32,
07/12 01Z,  -0.30,   3.46,  99.90,   3.48,   0.32,
07/12 02Z,  -0.30,   3.02,  99.90,   3.04,   0.32,  (min)
07/12 03Z,  -0.20,   3.18,  99.90,   3.30,   0.32,
07/12 04Z,  -0.20,   3.94,  99.90,   4.05,   0.32,
07/12 05Z,  -0.30,   5.09,  99.90,   5.11,   0.32,
07/12 06Z,  -0.30,   6.31,  99.90,   6.32,   0.32,
07/12 07Z,  -0.40,   7.27,  99.90,   7.19,   0.32,
07/12 08Z,  -0.30,   7.71,  99.90,   7.73,   0.32,  (max)
07/12 09Z,  -0.30,   7.40,  99.90,   7.42,   0.32,
07/12 10Z,  -0.30,   6.27,  99.90,   6.29,   0.32,
07/12 11Z,  -0.30,   4.49,  99.90,   4.50,   0.32,
07/12 12Z,  -0.30,   2.41,  99.90,   2.42,   0.32,
07/12 13Z,  -0.20,   0.46,  99.90,   0.58,   0.32,
07/12 14Z,  -0.20,  -0.95,  99.90,  -0.83,   0.32,
07/12 15Z,  -0.30,  -1.53,  99.90,  -1.51,   0.32,  (min)
07/12 16Z,  -0.30,  -1.17,  99.90,  -1.15,   0.32,
07/12 17Z,  -0.30,  -0.02,  99.90,  -0.00,   0.32,
07/12 18Z,  -0.20,   1.60,  99.90,   1.72,   0.32,
07/12 19Z,  -0.20,   3.33,  99.90,   3.45,   0.32,
07/12 20Z,  -0.20,   4.84,  99.90,   4.96,   0.32,
07/12 21Z,  -0.20,   5.85,  99.90,   5.97,   0.32,
07/12 22Z,  -0.20,   6.15,  99.90,   6.27,   0.32,  (max)
07/12 23Z,  -0.20,   5.76,  99.90,   5.88,   0.32,
07/13 00Z,  -0.20,   4.88,  99.90,   5.00,   0.32,
07/13 01Z,  -0.30,   3.86,  99.90,   3.88,   0.32,
07/13 02Z,  -0.30,   3.06,  99.90,   3.08,   0.32,
07/13 03Z,  -0.20,   2.75,  99.90,   2.87,   0.32,  (min)
07/13 04Z,  -0.30,   3.10,  99.90,   3.11,   0.32,
07/13 05Z,  -0.30,   4.03,  99.90,   4.04,   0.32,
07/13 06Z,  -0.40,   5.27,  99.90,   5.19,   0.32,
07/13 07Z,  -0.40,   6.47,  99.90,   6.39,   0.32,
07/13 08Z,  -0.40,   7.31,  99.90,   7.23,   0.32,
07/13 09Z,  -0.30,   7.54,  99.90,   7.56,   0.32,  (max)
07/13 10Z,  -0.40,   6.98,  99.90,   6.90,   0.32,
07/13 11Z,  -0.40,   5.63,  99.90,   5.55,   0.32,
07/13 12Z,  -0.30,   3.73,  99.90,   3.74,   0.32,
07/13 13Z,  -0.30,   1.67,  99.90,   1.69,   0.32,
07/13 14Z,  -0.30,  -0.09,  99.90,  -0.07,   0.32,
07/13 15Z,  -0.40,  -1.18,  99.90,  -1.26,   0.32,
07/13 16Z,  -0.40,  -1.38,  99.90,  -1.46,   0.32,  (min)
07/13 17Z,  -0.40,  -0.66,  99.90,  -0.75,   0.32,
07/13 18Z,  -0.30,   0.74,  99.90,   0.76,   0.32,
07/13 19Z,  -0.30,   2.48,  99.90,   2.50,   0.32,
07/13 20Z,  -0.30,   4.18,  99.90,   4.20,   0.32,
07/13 21Z,  -0.30,   5.53,  99.90,   5.55,   0.32,
07/13 22Z,  -0.30,   6.27,  99.90,   6.29,   0.32,  (max)
07/13 23Z,  -0.30,   6.27,  99.90,   6.29,   0.32,
07/14 00Z,  -0.30,   5.59,  99.90,   5.60,   0.32,
07/14 01Z,  -0.30,   4.51,  99.90,   4.53,   0.32,
07/14 02Z,  -0.30,   3.42,  99.90,   3.44,   0.32,
07/14 03Z,  -0.30,   2.66,  99.90,   2.68,   0.32,
07/14 04Z,  -0.30,   2.49,  99.90,   2.51,   0.32,  (min)
07/14 05Z,  -0.30,   2.99,  99.90,   3.01,   0.32,
07/14 06Z,  -0.40,   4.02,  99.90,   3.94,   0.32,
07/14 07Z,  -0.40,   5.28,  99.90,   5.20,   0.32,
07/14 08Z,  -0.40,   6.41,  99.90,   6.33,   0.32,
07/14 09Z,  -0.40,   7.11,  99.90,   7.02,   0.32,
07/14 10Z,  -0.40,   7.15,  99.90,   7.06,   0.32,  (max)
07/14 11Z,  -0.40,   6.40,  99.90,   6.32,   0.32,
07/14 12Z,  -0.30,   4.93,  99.90,   4.95,   0.32,
07/14 13Z,  -0.30,   3.03,  99.90,   3.05,   0.32,
07/14 14Z,  -0.30,   1.14,  99.90,   1.16,   0.32,
07/14 15Z,  -0.40,  -0.33,  99.90,  -0.41,   0.32,
07/14 16Z,  -0.40,  -1.05,  99.90,  -1.14,   0.32,  (min)
07/14 17Z,  -0.40,  -0.88,  99.90,  -0.96,   0.32,
07/14 18Z,  -0.30,   0.14,  99.90,   0.16,   0.32,
07/14 19Z,  -0.30,   1.72,  99.90,   1.74,   0.32,
07/14 20Z,  -0.30,   3.47,  99.90,   3.49,   0.32,
07/14 21Z,  -0.30,   5.05,  99.90,   5.07,   0.32,
07/14 22Z,  -0.30,   6.17,  99.90,   6.18,   0.32,
07/14 23Z,  -0.30,   6.61,  99.90,   6.62,   0.32,  (max)
07/15 00Z,  -0.30,   6.29,  99.90,   6.31,   0.32,