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
#Seattle, WA : 07/16/2025 06:20:42 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/14 12Z,   0.10,   1.34,   1.28,  99.90,  -0.16,
07/14 13Z,   0.10,   2.23,   2.25,  99.90,  -0.08,
07/14 14Z,   0.10,   2.69,   2.90,  99.90,   0.11,  (max)
07/14 15Z,   0.10,   2.39,   2.68,  99.90,   0.19,
07/14 16Z,   0.10,   1.22,   1.47,  99.90,   0.15,
07/14 17Z,   0.10,  -0.69,  -0.43,  99.90,   0.16,
07/14 18Z,   0.20,  -3.04,  -2.93,  99.90,  -0.09,
07/14 19Z,   0.20,  -5.39,  -5.42,  99.90,  -0.23,
07/14 20Z,   0.20,  -7.20,  -7.21,  99.90,  -0.21,
07/14 21Z,   0.10,  -7.88,  -7.60,  99.90,   0.18,  (min)
07/14 22Z,   0.10,  -7.13,  -6.60,  99.90,   0.43,
07/14 23Z,   0.10,  -5.13,  -4.73,  99.90,   0.30,
07/15 00Z,   0.20,  -2.39,  -1.96,  99.90,   0.23,
07/15 01Z,   0.20,   0.50,   0.92,  99.90,   0.22,
07/15 02Z,   0.20,   3.03,   3.23,  99.90,   0.00,
07/15 03Z,   0.20,   4.77,   4.65,  99.90,  -0.32,
07/15 04Z,   0.20,   5.46,   5.17,  99.90,  -0.49,  (max)
07/15 05Z,   0.20,   5.12,   4.71,  99.90,  -0.61,
07/15 06Z,   0.20,   3.95,   3.72,  99.90,  -0.43,
07/15 07Z,   0.20,   2.27,   2.16,  99.90,  -0.31,
07/15 08Z,   0.20,   0.46,   0.39,  99.90,  -0.27,
07/15 09Z,   0.20,  -0.96,  -1.01,  99.90,  -0.25,
07/15 10Z,   0.20,  -1.56,  -1.58,  99.90,  -0.22,  (min)
07/15 11Z,   0.20,  -1.26,  -1.25,  99.90,  -0.19,
07/15 12Z,   0.20,  -0.35,  -0.36,  99.90,  -0.21,
07/15 13Z,   0.20,   0.77,   0.83,  99.90,  -0.14,
07/15 14Z,   0.20,   1.75,   1.94,  99.90,  -0.01,
07/15 15Z,   0.20,   2.23,   2.61,  99.90,   0.18,  (max)
07/15 16Z,   0.20,   1.94,   2.31,  99.90,   0.17,
07/15 17Z,   0.20,   0.81,   1.09,  99.90,   0.08,
07/15 18Z,   0.20,  -0.95,  -0.70,  99.90,   0.05,
07/15 19Z,   0.20,  -3.02,  -3.01,  99.90,  -0.19,
07/15 20Z,   0.20,  -4.99,  -5.09,  99.90,  -0.30,
07/15 21Z,   0.20,  -6.33,  -6.34,  99.90,  -0.21,  (min)
07/15 22Z,   0.20,  -6.56,  -6.28,  99.90,   0.08,
07/15 23Z,   0.20,  -5.47,  -5.02,  99.90,   0.25,
07/16 00Z,   0.30,  -3.34,  -2.88,  99.90,   0.16,
07/16 01Z,   0.30,  -0.70,  -0.13,  99.90,   0.27,
07/16 02Z,   0.30,   1.92,   2.53,  99.90,   0.31,
07/16 03Z,   0.30,   4.06,   4.48,  99.90,   0.12,
07/16 04Z,   0.30,   5.32,   5.46,  99.90,  -0.16,  (max)
07/16 05Z,   0.30,   5.49,   5.45,  99.90,  -0.34,
07/16 06Z,   0.30,   4.65,   4.64,  99.90,  -0.31,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/16 07Z,   0.40,   3.05,  99.90,   3.17,  -0.28,
07/16 08Z,   0.40,   1.06,  99.90,   1.20,  -0.26,
07/16 09Z,   0.40,  -0.90,  99.90,  -0.73,  -0.23,
07/16 10Z,   0.40,  -2.31,  99.90,  -2.11,  -0.21,
07/16 11Z,   0.40,  -2.78,  99.90,  -2.56,  -0.18,  (min)
07/16 12Z,   0.40,  -2.32,  99.90,  -2.08,  -0.16,
07/16 13Z,   0.40,  -1.25,  99.90,  -0.98,  -0.13,
07/16 14Z,   0.40,   0.01,  99.90,   0.30,  -0.11,
07/16 15Z,   0.40,   1.10,  99.90,   1.42,  -0.08,
07/16 16Z,   0.40,   1.70,  99.90,   2.04,  -0.06,  (max)
07/16 17Z,   0.40,   1.54,  99.90,   1.91,  -0.03,
07/16 18Z,   0.40,   0.63,  99.90,   1.02,  -0.01,
07/16 19Z,   0.40,  -0.82,  99.90,  -0.43,  -0.01,
07/16 20Z,   0.40,  -2.48,  99.90,  -2.09,  -0.01,
07/16 21Z,   0.40,  -3.99,  99.90,  -3.59,  -0.01,
07/16 22Z,   0.40,  -4.88,  99.90,  -4.49,  -0.01,  (min)
07/16 23Z,   0.40,  -4.76,  99.90,  -4.36,  -0.01,
07/17 00Z,   0.50,  -3.52,  99.90,  -3.03,  -0.01,
07/17 01Z,   0.50,  -1.48,  99.90,  -0.98,  -0.01,
07/17 02Z,   0.50,   0.89,  99.90,   1.38,  -0.01,
07/17 03Z,   0.50,   3.11,  99.90,   3.60,  -0.01,
07/17 04Z,   0.50,   4.77,  99.90,   5.27,  -0.01,
07/17 05Z,   0.50,   5.52,  99.90,   6.02,  -0.01,  (max)
07/17 06Z,   0.50,   5.20,  99.90,   5.69,  -0.01,
07/17 07Z,   0.50,   3.92,  99.90,   4.41,  -0.01,
07/17 08Z,   0.50,   1.97,  99.90,   2.47,  -0.01,
07/17 09Z,   0.60,  -0.26,  99.90,   0.33,  -0.01,
07/17 10Z,   0.60,  -2.33,  99.90,  -1.73,  -0.01,
07/17 11Z,   0.50,  -3.72,  99.90,  -3.22,  -0.01,
07/17 12Z,   0.50,  -4.09,  99.90,  -3.59,  -0.01,  (min)
07/17 13Z,   0.50,  -3.50,  99.90,  -3.00,  -0.01,
07/17 14Z,   0.50,  -2.29,  99.90,  -1.80,  -0.01,
07/17 15Z,   0.50,  -0.87,  99.90,  -0.37,  -0.01,
07/17 16Z,   0.50,   0.42,  99.90,   0.91,  -0.01,
07/17 17Z,   0.50,   1.23,  99.90,   1.72,  -0.01,
07/17 18Z,   0.50,   1.34,  99.90,   1.83,  -0.01,  (max)
07/17 19Z,   0.50,   0.78,  99.90,   1.27,  -0.01,
07/17 20Z,   0.50,  -0.24,  99.90,   0.25,  -0.01,
07/17 21Z,   0.50,  -1.43,  99.90,  -0.94,  -0.01,
07/17 22Z,   0.50,  -2.49,  99.90,  -2.00,  -0.01,
07/17 23Z,   0.50,  -3.04,  99.90,  -2.55,  -0.01,  (min)
07/18 00Z,   0.50,  -2.75,  99.90,  -2.26,  -0.01,
07/18 01Z,   0.50,  -1.58,  99.90,  -1.08,  -0.01,
07/18 02Z,   0.50,   0.20,  99.90,   0.69,  -0.01,
07/18 03Z,   0.50,   2.16,  99.90,   2.65,  -0.01,
07/18 04Z,   0.60,   3.92,  99.90,   4.52,  -0.01,
07/18 05Z,   0.60,   5.12,  99.90,   5.71,  -0.01,
07/18 06Z,   0.60,   5.41,  99.90,   6.00,  -0.01,  (max)
07/18 07Z,   0.60,   4.66,  99.90,   5.26,  -0.01,
07/18 08Z,   0.60,   3.04,  99.90,   3.63,  -0.01,
07/18 09Z,   0.60,   0.84,  99.90,   1.44,  -0.01,
07/18 10Z,   0.60,  -1.57,  99.90,  -0.97,  -0.01,
07/18 11Z,   0.60,  -3.72,  99.90,  -3.12,  -0.01,
07/18 12Z,   0.60,  -5.10,  99.90,  -4.50,  -0.01,
07/18 13Z,   0.60,  -5.40,  99.90,  -4.81,  -0.01,  (min)
07/18 14Z,   0.60,  -4.71,  99.90,  -4.12,  -0.01,
07/18 15Z,   0.60,  -3.36,  99.90,  -2.77,  -0.01,
07/18 16Z,   0.50,  -1.73,  99.90,  -1.23,  -0.01,
07/18 17Z,   0.50,  -0.18,  99.90,   0.32,  -0.01,
07/18 18Z,   0.50,   0.94,  99.90,   1.43,  -0.01,
07/18 19Z,   0.50,   1.41,  99.90,   1.91,  -0.01,  (max)
07/18 20Z,   0.50,   1.28,  99.90,   1.78,  -0.01,
07/18 21Z,   0.50,   0.73,  99.90,   1.23,  -0.01,
07/18 22Z,   0.50,  -0.02,  99.90,   0.47,  -0.01,
07/18 23Z,   0.50,  -0.75,  99.90,  -0.26,  -0.01,
07/19 00Z,   0.50,  -1.13,  99.90,  -0.64,  -0.01,  (min)
07/19 01Z,   0.50,  -0.88,  99.90,  -0.38,  -0.01,
07/19 02Z,   0.50,   0.06,  99.90,   0.56,  -0.01,
07/19 03Z,   0.50,   1.45,  99.90,   1.95,  -0.01,
07/19 04Z,   0.50,   2.98,  99.90,   3.48,  -0.01,
07/19 05Z,   0.50,   4.33,  99.90,   4.82,  -0.01,
07/19 06Z,   0.50,   5.13,  99.90,   5.62,  -0.01,  (max)
07/19 07Z,   0.50,   5.06,  99.90,   5.56,  -0.01,
07/19 08Z,   0.50,   4.02,  99.90,   4.52,  -0.01,
07/19 09Z,   0.50,   2.17,  99.90,   2.66,  -0.01,
07/19 10Z,   0.50,  -0.21,  99.90,   0.29,  -0.01,
07/19 11Z,   0.50,  -2.75,  99.90,  -2.25,  -0.01,
07/19 12Z,   0.50,  -4.98,  99.90,  -4.48,  -0.01,
07/19 13Z,   0.50,  -6.37,  99.90,  -5.88,  -0.01,
07/19 14Z,   0.50,  -6.64,  99.90,  -6.15,  -0.01,  (min)
07/19 15Z,   0.50,  -5.85,  99.90,  -5.36,  -0.01,
07/19 16Z,   0.40,  -4.33,  99.90,  -3.93,  -0.01,
07/19 17Z,   0.40,  -2.43,  99.90,  -2.04,  -0.01,
07/19 18Z,   0.40,  -0.56,  99.90,  -0.17,  -0.01,
07/19 19Z,   0.40,   0.91,  99.90,   1.31,  -0.01,
07/19 20Z,   0.40,   1.78,  99.90,   2.18,  -0.01,
07/19 21Z,   0.40,   2.07,  99.90,   2.47,  -0.01,  (max)
07/19 22Z,   0.40,   1.94,  99.90,   2.33,  -0.01,
07/19 23Z,   0.40,   1.49,  99.90,   1.89,  -0.01,
07/20 00Z,   0.40,   0.92,  99.90,   1.31,  -0.01,