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 : 11/08/2025 18:20:09 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
11/07 00Z,   0.50,  -2.30,  -1.42,  99.90,   0.38,
11/07 01Z,   0.50,  -4.50,  -3.73,  99.90,   0.27,
11/07 02Z,   0.50,  -5.83,  -5.03,  99.90,   0.30,
11/07 03Z,   0.60,  -6.01,  -5.40,  99.90,   0.01,  (min)
11/07 04Z,   0.60,  -5.06,  -4.64,  99.90,  -0.18,
11/07 05Z,   0.40,  -3.31,  -3.05,  99.90,  -0.14,
11/07 06Z,   0.50,  -1.22,  -0.95,  99.90,  -0.23,
11/07 07Z,   0.40,   0.78,   0.92,  99.90,  -0.26,
11/07 08Z,   0.30,   2.29,   2.43,  99.90,  -0.16,
11/07 09Z,   0.30,   3.03,   3.12,  99.90,  -0.21,  (max)
11/07 10Z,   0.30,   2.89,   3.07,  99.90,  -0.12,
11/07 11Z,   0.20,   2.02,   2.15,  99.90,  -0.07,
11/07 12Z,   0.20,   0.78,   1.04,  99.90,   0.06,
11/07 13Z,   0.20,  -0.38,   0.06,  99.90,   0.24,
11/07 14Z,   0.20,  -1.07,  -0.71,  99.90,   0.16,  (min)
11/07 15Z,   0.20,  -0.99,  -0.56,  99.90,   0.23,
11/07 16Z,   0.20,  -0.10,   0.37,  99.90,   0.27,
11/07 17Z,   0.10,   1.39,   1.66,  99.90,   0.17,
11/07 18Z,   0.10,   3.05,   3.37,  99.90,   0.22,
11/07 19Z,   0.00,   4.47,   4.71,  99.90,   0.24,
11/07 20Z,   0.00,   5.29,   5.40,  99.90,   0.11,
11/07 21Z,   0.00,   5.23,   5.46,  99.90,   0.23,  (max)
11/07 22Z,   0.10,   4.16,   4.21,  99.90,  -0.05,
11/07 23Z,   0.20,   2.19,   2.34,  99.90,  -0.05,
11/08 00Z,   0.00,  -0.30,  -0.19,  99.90,   0.11,
11/08 01Z,   0.10,  -2.80,  -2.51,  99.90,   0.19,
11/08 02Z,   0.10,  -4.81,  -4.57,  99.90,   0.14,
11/08 03Z,   0.10,  -5.89,  -5.70,  99.90,   0.09,
11/08 04Z,   0.10,  -5.86,  -5.82,  99.90,  -0.06,  (min)
11/08 05Z,   0.00,  -4.79,  -4.72,  99.90,   0.07,
11/08 06Z,   0.00,  -3.02,  -2.79,  99.90,   0.23,
11/08 07Z,   0.00,  -1.00,  -0.90,  99.90,   0.10,
11/08 08Z,   0.00,   0.87,   0.90,  99.90,   0.03,
11/08 09Z,   0.10,   2.24,   2.17,  99.90,  -0.17,
11/08 10Z,   0.10,   2.86,   2.94,  99.90,  -0.02,  (max)
11/08 11Z,   0.10,   2.67,   2.74,  99.90,  -0.03,
11/08 12Z,   0.10,   1.85,   1.93,  99.90,  -0.02,
11/08 13Z,   0.20,   0.74,   0.93,  99.90,  -0.01,
11/08 14Z,   0.10,  -0.25,   0.00,  99.90,   0.15,
11/08 15Z,   0.20,  -0.76,  -0.45,  99.90,   0.11,  (min)
11/08 16Z,   0.30,  -0.55,  -0.23,  99.90,   0.02,
11/08 17Z,   0.20,   0.38,   0.61,  99.90,   0.03,
11/08 18Z,   0.20,   1.77,   1.87,  99.90,  -0.10,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
11/08 19Z,   0.10,   3.25,  99.90,   3.26,  -0.09,
11/08 20Z,   0.10,   4.43,  99.90,   4.46,  -0.07,
11/08 21Z,   0.10,   5.02,  99.90,   5.06,  -0.06,  (max)
11/08 22Z,   0.00,   4.77,  99.90,   4.72,  -0.05,
11/08 23Z,   0.20,   3.59,  99.90,   3.76,  -0.03,
11/09 00Z,   0.10,   1.64,  99.90,   1.72,  -0.02,
11/09 01Z,   0.10,  -0.72,  99.90,  -0.63,  -0.01,
11/09 02Z,   0.10,  -3.00,  99.90,  -2.89,   0.01,
11/09 03Z,   0.10,  -4.74,  99.90,  -4.63,   0.02,
11/09 04Z,   0.10,  -5.61,  99.90,  -5.47,   0.03,  (min)
11/09 05Z,   0.10,  -5.43,  99.90,  -5.29,   0.05,
11/09 06Z,   0.10,  -4.35,  99.90,  -4.19,   0.06,
11/09 07Z,   0.10,  -2.68,  99.90,  -2.52,   0.06,
11/09 08Z,   0.00,  -0.82,  99.90,  -0.77,   0.06,
11/09 09Z,   0.10,   0.87,  99.90,   1.03,   0.06,
11/09 10Z,   0.10,   2.10,  99.90,   2.25,   0.06,
11/09 11Z,   0.00,   2.64,  99.90,   2.70,   0.06,  (max)
11/09 12Z,   0.00,   2.45,  99.90,   2.51,   0.06,
11/09 13Z,   0.00,   1.71,  99.90,   1.77,   0.06,
11/09 14Z,   0.00,   0.75,  99.90,   0.81,   0.06,
11/09 15Z,   0.00,  -0.07,  99.90,  -0.01,   0.06,
11/09 16Z,   0.00,  -0.46,  99.90,  -0.40,   0.06,  (min)
11/09 17Z,   0.00,  -0.22,  99.90,  -0.16,   0.06,
11/09 18Z,  -0.10,   0.62,  99.90,   0.58,   0.06,
11/09 19Z,  -0.10,   1.83,  99.90,   1.79,   0.06,
11/09 20Z,  -0.10,   3.08,  99.90,   3.04,   0.06,
11/09 21Z,  -0.10,   4.04,  99.90,   4.00,   0.06,
11/09 22Z,  -0.10,   4.46,  99.90,   4.42,   0.06,  (max)
11/09 23Z,  -0.10,   4.13,  99.90,   4.09,   0.06,
11/10 00Z,  -0.10,   2.99,  99.90,   2.95,   0.06,
11/10 01Z,  -0.10,   1.20,  99.90,   1.15,   0.06,
11/10 02Z,  -0.10,  -0.91,  99.90,  -0.95,   0.06,
11/10 03Z,  -0.10,  -2.90,  99.90,  -2.94,   0.06,
11/10 04Z,  -0.10,  -4.39,  99.90,  -4.43,   0.06,
11/10 05Z,  -0.20,  -5.08,  99.90,  -5.22,   0.06,  (min)
11/10 06Z,  -0.10,  -4.86,  99.90,  -4.90,   0.06,
11/10 07Z,  -0.10,  -3.85,  99.90,  -3.89,   0.06,
11/10 08Z,  -0.10,  -2.35,  99.90,  -2.39,   0.06,
11/10 09Z,  -0.10,  -0.69,  99.90,  -0.73,   0.06,
11/10 10Z,   0.00,   0.83,  99.90,   0.89,   0.06,
11/10 11Z,  -0.10,   1.94,  99.90,   1.90,   0.06,
11/10 12Z,  -0.10,   2.45,  99.90,   2.41,   0.06,  (max)
11/10 13Z,  -0.10,   2.30,  99.90,   2.26,   0.06,
11/10 14Z,  -0.10,   1.68,  99.90,   1.64,   0.06,
11/10 15Z,  -0.10,   0.85,  99.90,   0.81,   0.06,
11/10 16Z,   0.00,   0.12,  99.90,   0.18,   0.06,
11/10 17Z,  -0.10,  -0.24,  99.90,  -0.28,   0.06,  (min)
11/10 18Z,  -0.10,  -0.08,  99.90,  -0.12,   0.06,
11/10 19Z,  -0.20,   0.59,  99.90,   0.45,   0.06,
11/10 20Z,  -0.20,   1.58,  99.90,   1.43,   0.06,
11/10 21Z,   0.00,   2.59,  99.90,   2.65,   0.06,
11/10 22Z,  -0.10,   3.39,  99.90,   3.35,   0.06,
11/10 23Z,   0.00,   3.74,  99.90,   3.80,   0.06,  (max)
11/11 00Z,   0.00,   3.45,  99.90,   3.51,   0.06,
11/11 01Z,  -0.10,   2.46,  99.90,   2.41,   0.06,
11/11 02Z,   0.00,   0.91,  99.90,   0.97,   0.06,
11/11 03Z,   0.00,  -0.90,  99.90,  -0.84,   0.06,
11/11 04Z,  -0.10,  -2.60,  99.90,  -2.64,   0.06,
11/11 05Z,  -0.10,  -3.87,  99.90,  -3.91,   0.06,
11/11 06Z,  -0.10,  -4.46,  99.90,  -4.50,   0.06,  (min)
11/11 07Z,   0.00,  -4.25,  99.90,  -4.19,   0.06,
11/11 08Z,  -0.10,  -3.37,  99.90,  -3.41,   0.06,
11/11 09Z,   0.00,  -2.05,  99.90,  -1.99,   0.06,
11/11 10Z,   0.00,  -0.57,  99.90,  -0.51,   0.06,
11/11 11Z,   0.00,   0.83,  99.90,   0.89,   0.06,
11/11 12Z,   0.00,   1.88,  99.90,   1.94,   0.06,
11/11 13Z,   0.00,   2.38,  99.90,   2.44,   0.06,  (max)
11/11 14Z,   0.00,   2.30,  99.90,   2.35,   0.06,
11/11 15Z,   0.00,   1.76,  99.90,   1.82,   0.06,
11/11 16Z,   0.00,   1.00,  99.90,   1.06,   0.06,
11/11 17Z,   0.00,   0.27,  99.90,   0.33,   0.06,
11/11 18Z,   0.00,  -0.17,  99.90,  -0.11,   0.06,  (min)
11/11 19Z,   0.00,  -0.17,  99.90,  -0.11,   0.06,
11/11 20Z,   0.10,   0.29,  99.90,   0.45,   0.06,
11/11 21Z,   0.10,   1.04,  99.90,   1.20,   0.06,
11/11 22Z,   0.10,   1.88,  99.90,   2.04,   0.06,
11/11 23Z,   0.20,   2.60,  99.90,   2.86,   0.06,
11/12 00Z,   0.20,   2.97,  99.90,   3.23,   0.06,  (max)
11/12 01Z,   0.20,   2.81,  99.90,   3.07,   0.06,
11/12 02Z,   0.20,   2.04,  99.90,   2.30,   0.06,
11/12 03Z,   0.20,   0.77,  99.90,   1.03,   0.06,
11/12 04Z,   0.20,  -0.73,  99.90,  -0.47,   0.06,
11/12 05Z,   0.20,  -2.19,  99.90,  -1.93,   0.06,
11/12 06Z,   0.20,  -3.30,  99.90,  -3.04,   0.06,
11/12 07Z,   0.20,  -3.84,  99.90,  -3.58,   0.06,  (min)
11/12 08Z,   0.30,  -3.69,  99.90,  -3.33,   0.06,
11/12 09Z,   0.30,  -2.92,  99.90,  -2.56,   0.06,
11/12 10Z,   0.30,  -1.74,  99.90,  -1.38,   0.06,
11/12 11Z,   0.30,  -0.37,  99.90,  -0.01,   0.06,
11/12 12Z,   0.30,   0.95,  99.90,   1.31,   0.06,