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
#Cherry Point, WA : 08/17/2026 20:22:11 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
08/16 00Z,   0.30,   4.86,   5.05,  99.90,  -0.11,
08/16 01Z,   0.30,   6.79,   6.86,  99.90,  -0.23,
08/16 02Z,   0.30,   8.35,   8.46,  99.90,  -0.19,
08/16 03Z,   0.30,   9.23,   9.40,  99.90,  -0.13,  (max)
08/16 04Z,   0.30,   9.22,   9.37,  99.90,  -0.15,
08/16 05Z,   0.30,   8.39,   8.50,  99.90,  -0.19,
08/16 06Z,   0.30,   6.97,   7.06,  99.90,  -0.21,
08/16 07Z,   0.30,   5.33,   5.44,  99.90,  -0.19,
08/16 08Z,   0.30,   3.87,   3.96,  99.90,  -0.21,
08/16 09Z,   0.30,   2.94,   2.98,  99.90,  -0.26,
08/16 10Z,   0.30,   2.72,   2.76,  99.90,  -0.26,  (min)
08/16 11Z,   0.30,   3.20,   3.19,  99.90,  -0.31,
08/16 12Z,   0.20,   4.17,   4.17,  99.90,  -0.20,
08/16 13Z,   0.20,   5.34,   5.29,  99.90,  -0.25,
08/16 14Z,   0.20,   6.40,   6.36,  99.90,  -0.24,
08/16 15Z,   0.20,   7.03,   6.95,  99.90,  -0.28,
08/16 16Z,   0.20,   7.02,   6.99,  99.90,  -0.23,  (max)
08/16 17Z,   0.10,   6.33,   6.32,  99.90,  -0.11,
08/16 18Z,   0.10,   5.17,   5.18,  99.90,  -0.09,
08/16 19Z,   0.10,   3.85,   3.95,  99.90,  -0.00,
08/16 20Z,   0.10,   2.73,   2.78,  99.90,  -0.05,
08/16 21Z,   0.10,   2.14,   2.24,  99.90,  -0.00,  (min)
08/16 22Z,   0.10,   2.30,   2.40,  99.90,   0.00,
08/16 23Z,   0.10,   3.19,   3.26,  99.90,  -0.03,
08/17 00Z,   0.10,   4.61,   4.76,  99.90,   0.05,
08/17 01Z,   0.10,   6.24,   6.33,  99.90,  -0.01,
08/17 02Z,   0.10,   7.75,   7.80,  99.90,  -0.05,
08/17 03Z,   0.10,   8.79,   8.86,  99.90,  -0.03,
08/17 04Z,   0.10,   9.11,   9.18,  99.90,  -0.03,  (max)
08/17 05Z,   0.20,   8.61,   8.66,  99.90,  -0.15,
08/17 06Z,   0.20,   7.41,   7.44,  99.90,  -0.17,
08/17 07Z,   0.20,   5.80,   5.87,  99.90,  -0.13,
08/17 08Z,   0.20,   4.14,   4.21,  99.90,  -0.13,
08/17 09Z,   0.20,   2.78,   2.86,  99.90,  -0.12,
08/17 10Z,   0.20,   2.03,   2.04,  99.90,  -0.19,
08/17 11Z,   0.20,   2.00,   1.97,  99.90,  -0.23,  (min)
08/17 12Z,   0.20,   2.63,   2.66,  99.90,  -0.17,
08/17 13Z,   0.20,   3.70,   3.65,  99.90,  -0.25,
08/17 14Z,   0.20,   4.93,   4.83,  99.90,  -0.30,
08/17 15Z,   0.20,   6.04,   5.96,  99.90,  -0.28,
08/17 16Z,   0.20,   6.73,   6.69,  99.90,  -0.24,
08/17 17Z,   0.20,   6.85,   6.81,  99.90,  -0.24,  (max)
08/17 18Z,   0.20,   6.39,   6.39,  99.90,  -0.20,
08/17 19Z,   0.20,   5.54,   5.69,  99.90,  -0.05,
08/17 20Z,   0.20,   4.60,   4.69,  99.90,  -0.11,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
08/17 21Z,   0.20,   3.86,  99.90,   3.94,  -0.11,
08/17 22Z,   0.20,   3.58,  99.90,   3.66,  -0.12,  (min)
08/17 23Z,   0.20,   3.91,  99.90,   3.99,  -0.12,
08/18 00Z,   0.20,   4.79,  99.90,   4.86,  -0.13,
08/18 01Z,   0.20,   6.00,  99.90,   6.07,  -0.13,
08/18 02Z,   0.20,   7.26,  99.90,   7.32,  -0.14,
08/18 03Z,   0.20,   8.28,  99.90,   8.34,  -0.14,
08/18 04Z,   0.20,   8.79,  99.90,   8.85,  -0.15,  (max)
08/18 05Z,   0.20,   8.62,  99.90,   8.67,  -0.15,
08/18 06Z,   0.30,   7.75,  99.90,   7.89,  -0.15,
08/18 07Z,   0.30,   6.33,  99.90,   6.47,  -0.16,
08/18 08Z,   0.30,   4.68,  99.90,   4.81,  -0.16,
08/18 09Z,   0.30,   3.10,  99.90,   3.24,  -0.16,
08/18 10Z,   0.30,   1.92,  99.90,   2.05,  -0.16,
08/18 11Z,   0.30,   1.36,  99.90,   1.50,  -0.16,  (min)
08/18 12Z,   0.30,   1.51,  99.90,   1.64,  -0.16,
08/18 13Z,   0.30,   2.25,  99.90,   2.39,  -0.16,
08/18 14Z,   0.30,   3.38,  99.90,   3.51,  -0.16,
08/18 15Z,   0.30,   4.64,  99.90,   4.78,  -0.16,
08/18 16Z,   0.30,   5.78,  99.90,   5.92,  -0.16,
08/18 17Z,   0.30,   6.56,  99.90,   6.70,  -0.16,
08/18 18Z,   0.30,   6.83,  99.90,   6.97,  -0.16,  (max)
08/18 19Z,   0.30,   6.62,  99.90,   6.76,  -0.16,
08/18 20Z,   0.30,   6.10,  99.90,   6.24,  -0.16,
08/18 21Z,   0.30,   5.50,  99.90,   5.64,  -0.16,
08/18 22Z,   0.30,   5.06,  99.90,   5.20,  -0.16,
08/18 23Z,   0.30,   4.98,  99.90,   5.11,  -0.16,  (min)
08/19 00Z,   0.30,   5.33,  99.90,   5.47,  -0.16,
08/19 01Z,   0.30,   6.06,  99.90,   6.20,  -0.16,
08/19 02Z,   0.30,   6.96,  99.90,   7.10,  -0.16,
08/19 03Z,   0.30,   7.80,  99.90,   7.94,  -0.16,
08/19 04Z,   0.30,   8.35,  99.90,   8.49,  -0.16,
08/19 05Z,   0.30,   8.43,  99.90,   8.56,  -0.16,  (max)
08/19 06Z,   0.30,   7.89,  99.90,   8.03,  -0.16,
08/19 07Z,   0.30,   6.80,  99.90,   6.93,  -0.16,
08/19 08Z,   0.30,   5.32,  99.90,   5.46,  -0.16,
08/19 09Z,   0.30,   3.74,  99.90,   3.87,  -0.16,
08/19 10Z,   0.30,   2.32,  99.90,   2.46,  -0.16,
08/19 11Z,   0.30,   1.33,  99.90,   1.47,  -0.16,
08/19 12Z,   0.30,   0.95,  99.90,   1.09,  -0.16,  (min)
08/19 13Z,   0.30,   1.22,  99.90,   1.36,  -0.16,
08/19 14Z,   0.30,   2.02,  99.90,   2.16,  -0.16,
08/19 15Z,   0.30,   3.17,  99.90,   3.31,  -0.16,
08/19 16Z,   0.30,   4.45,  99.90,   4.59,  -0.16,
08/19 17Z,   0.30,   5.64,  99.90,   5.77,  -0.16,
08/19 18Z,   0.30,   6.51,  99.90,   6.65,  -0.16,
08/19 19Z,   0.30,   6.96,  99.90,   7.09,  -0.16,
08/19 20Z,   0.30,   7.00,  99.90,   7.13,  -0.16,  (max)
08/19 21Z,   0.30,   6.77,  99.90,   6.90,  -0.16,
08/19 22Z,   0.30,   6.43,  99.90,   6.57,  -0.16,
08/19 23Z,   0.30,   6.17,  99.90,   6.30,  -0.16,
08/20 00Z,   0.30,   6.13,  99.90,   6.27,  -0.16,  (min)
08/20 01Z,   0.30,   6.40,  99.90,   6.54,  -0.16,
08/20 02Z,   0.30,   6.89,  99.90,   7.03,  -0.16,
08/20 03Z,   0.30,   7.46,  99.90,   7.59,  -0.16,
08/20 04Z,   0.30,   7.91,  99.90,   8.04,  -0.16,
08/20 05Z,   0.30,   8.09,  99.90,   8.22,  -0.16,  (max)
08/20 06Z,   0.30,   7.85,  99.90,   7.99,  -0.16,
08/20 07Z,   0.30,   7.12,  99.90,   7.26,  -0.16,
08/20 08Z,   0.30,   5.95,  99.90,   6.09,  -0.16,
08/20 09Z,   0.30,   4.53,  99.90,   4.67,  -0.16,
08/20 10Z,   0.30,   3.08,  99.90,   3.22,  -0.16,
08/20 11Z,   0.30,   1.83,  99.90,   1.97,  -0.16,
08/20 12Z,   0.30,   0.99,  99.90,   1.13,  -0.16,
08/20 13Z,   0.30,   0.73,  99.90,   0.87,  -0.16,  (min)
08/20 14Z,   0.30,   1.06,  99.90,   1.20,  -0.16,
08/20 15Z,   0.30,   1.88,  99.90,   2.02,  -0.16,
08/20 16Z,   0.30,   3.04,  99.90,   3.17,  -0.16,
08/20 17Z,   0.30,   4.34,  99.90,   4.47,  -0.16,
08/20 18Z,   0.30,   5.58,  99.90,   5.72,  -0.16,
08/20 19Z,   0.30,   6.58,  99.90,   6.71,  -0.16,
08/20 20Z,   0.30,   7.20,  99.90,   7.33,  -0.16,
08/20 21Z,   0.30,   7.45,  99.90,   7.59,  -0.16,  (max)
08/20 22Z,   0.30,   7.42,  99.90,   7.56,  -0.16,
08/20 23Z,   0.30,   7.23,  99.90,   7.37,  -0.16,
08/21 00Z,   0.30,   7.02,  99.90,   7.15,  -0.16,
08/21 01Z,   0.30,   6.93,  99.90,   7.06,  -0.16,  (min)
08/21 02Z,   0.30,   7.03,  99.90,   7.16,  -0.16,
08/21 03Z,   0.30,   7.27,  99.90,   7.41,  -0.16,
08/21 04Z,   0.30,   7.54,  99.90,   7.68,  -0.16,
08/21 05Z,   0.30,   7.71,  99.90,   7.85,  -0.16,  (max)
08/21 06Z,   0.30,   7.66,  99.90,   7.80,  -0.16,
08/21 07Z,   0.30,   7.27,  99.90,   7.41,  -0.16,
08/21 08Z,   0.30,   6.48,  99.90,   6.62,  -0.16,
08/21 09Z,   0.30,   5.35,  99.90,   5.49,  -0.16,
08/21 10Z,   0.30,   4.03,  99.90,   4.16,  -0.16,
08/21 11Z,   0.30,   2.70,  99.90,   2.83,  -0.16,
08/21 12Z,   0.30,   1.55,  99.90,   1.69,  -0.16,