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
#Port Townsend, WA : 07/14/2026 21:21:18 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/13 06Z,   0.40,   3.06,   3.20,  99.90,  -0.26,
07/13 07Z,   0.30,   3.48,   3.72,  99.90,  -0.06,
07/13 08Z,   0.30,   3.78,   4.01,  99.90,  -0.07,
07/13 09Z,   0.40,   3.85,   4.17,  99.90,  -0.08,  (max)
07/13 10Z,   0.40,   3.43,   3.80,  99.90,  -0.03,
07/13 11Z,   0.30,   2.31,   2.70,  99.90,   0.09,
07/13 12Z,   0.30,   0.44,   0.77,  99.90,   0.03,
07/13 13Z,   0.30,  -2.03,  -1.80,  99.90,  -0.07,
07/13 14Z,   0.30,  -4.70,  -4.62,  99.90,  -0.22,
07/13 15Z,   0.30,  -6.98,  -6.79,  99.90,  -0.11,
07/13 16Z,   0.30,  -8.29,  -7.90,  99.90,   0.09,
07/13 17Z,   0.30,  -8.40,  -8.13,  99.90,  -0.03,  (min)
07/13 18Z,   0.30,  -7.52,  -7.11,  99.90,   0.11,
07/13 19Z,   0.30,  -6.04,  -5.70,  99.90,   0.04,
07/13 20Z,   0.30,  -4.17,  -3.89,  99.90,  -0.02,
07/13 21Z,   0.30,  -2.03,  -1.68,  99.90,   0.05,
07/13 22Z,   0.30,   0.17,   0.64,  99.90,   0.17,
07/13 23Z,   0.30,   2.08,   2.39,  99.90,   0.01,
07/14 00Z,   0.40,   3.40,   3.39,  99.90,  -0.41,
07/14 01Z,   0.40,   3.95,   3.86,  99.90,  -0.49,
07/14 02Z,   0.40,   3.74,   3.97,  99.90,  -0.17,  (max)
07/14 03Z,   0.40,   3.06,   3.42,  99.90,  -0.04,
07/14 04Z,   0.40,   2.42,   2.75,  99.90,  -0.07,
07/14 05Z,   0.50,   2.19,   2.47,  99.90,  -0.22,  (min)
07/14 06Z,   0.50,   2.42,   2.63,  99.90,  -0.29,
07/14 07Z,   0.40,   2.85,   3.12,  99.90,  -0.13,
07/14 08Z,   0.40,   3.28,   3.57,  99.90,  -0.11,
07/14 09Z,   0.50,   3.62,   3.99,  99.90,  -0.13,
07/14 10Z,   0.50,   3.71,   4.16,  99.90,  -0.05,  (max)
07/14 11Z,   0.40,   3.29,   3.81,  99.90,   0.12,
07/14 12Z,   0.40,   2.10,   2.70,  99.90,   0.20,
07/14 13Z,   0.40,   0.12,   0.52,  99.90,  -0.00,
07/14 14Z,   0.40,  -2.45,  -2.20,  99.90,  -0.15,
07/14 15Z,   0.40,  -5.14,  -4.95,  99.90,  -0.21,
07/14 16Z,   0.40,  -7.33,  -7.06,  99.90,  -0.13,
07/14 17Z,   0.40,  -8.45,  -8.22,  99.90,  -0.17,  (min)
07/14 18Z,   0.40,  -8.34,  -8.10,  99.90,  -0.16,
07/14 19Z,   0.40,  -7.30,  -6.95,  99.90,  -0.05,
07/14 20Z,   0.30,  -5.69,  -5.51,  99.90,  -0.12,
07/14 21Z,   0.40,  -3.68,  -3.47,  99.90,  -0.19,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/14 22Z,   0.40,  -1.42,  99.90,  -1.19,  -0.17,
07/14 23Z,   0.40,   0.82,  99.90,   1.07,  -0.15,
07/15 00Z,   0.40,   2.67,  99.90,   2.93,  -0.14,
07/15 01Z,   0.40,   3.79,  99.90,   4.07,  -0.12,
07/15 02Z,   0.40,   4.06,  99.90,   4.35,  -0.11,  (max)
07/15 03Z,   0.50,   3.56,  99.90,   3.97,  -0.09,
07/15 04Z,   0.40,   2.68,  99.90,   3.00,  -0.08,
07/15 05Z,   0.50,   1.95,  99.90,   2.39,  -0.06,
07/15 06Z,   0.50,   1.73,  99.90,   2.19,  -0.04,  (min)
07/15 07Z,   0.50,   1.98,  99.90,   2.45,  -0.03,
07/15 08Z,   0.50,   2.42,  99.90,   2.91,  -0.01,
07/15 09Z,   0.40,   2.89,  99.90,   3.29,   0.00,
07/15 10Z,   0.40,   3.28,  99.90,   3.68,   0.00,
07/15 11Z,   0.50,   3.42,  99.90,   3.92,   0.00,  (max)
07/15 12Z,   0.50,   3.00,  99.90,   3.51,   0.00,
07/15 13Z,   0.50,   1.79,  99.90,   2.29,   0.00,
07/15 14Z,   0.40,  -0.23,  99.90,   0.18,   0.00,
07/15 15Z,   0.40,  -2.78,  99.90,  -2.38,   0.00,
07/15 16Z,   0.50,  -5.37,  99.90,  -4.86,   0.00,
07/15 17Z,   0.50,  -7.34,  99.90,  -6.83,   0.00,
07/15 18Z,   0.50,  -8.19,  99.90,  -7.69,   0.00,  (min)
07/15 19Z,   0.40,  -7.87,  99.90,  -7.47,   0.00,
07/15 20Z,   0.40,  -6.69,  99.90,  -6.29,   0.00,
07/15 21Z,   0.50,  -4.99,  99.90,  -4.48,   0.00,
07/15 22Z,   0.50,  -2.91,  99.90,  -2.41,   0.00,
07/15 23Z,   0.50,  -0.62,  99.90,  -0.11,   0.00,
07/16 00Z,   0.50,   1.56,  99.90,   2.06,   0.00,
07/16 01Z,   0.50,   3.20,  99.90,   3.70,   0.00,
07/16 02Z,   0.60,   4.02,  99.90,   4.62,   0.00,  (max)
07/16 03Z,   0.60,   3.93,  99.90,   4.53,   0.00,
07/16 04Z,   0.60,   3.13,  99.90,   3.74,   0.00,
07/16 05Z,   0.60,   2.08,  99.90,   2.68,   0.00,
07/16 06Z,   0.60,   1.30,  99.90,   1.90,   0.00,
07/16 07Z,   0.70,   1.09,  99.90,   1.79,   0.00,  (min)
07/16 08Z,   0.70,   1.34,  99.90,   2.04,   0.00,
07/16 09Z,   0.60,   1.78,  99.90,   2.39,   0.00,
07/16 10Z,   0.60,   2.28,  99.90,   2.88,   0.00,
07/16 11Z,   0.60,   2.73,  99.90,   3.34,   0.00,
07/16 12Z,   0.60,   2.93,  99.90,   3.53,   0.00,  (max)
07/16 13Z,   0.60,   2.54,  99.90,   3.14,   0.00,
07/16 14Z,   0.60,   1.35,  99.90,   1.95,   0.00,
07/16 15Z,   0.70,  -0.59,  99.90,   0.11,   0.00,
07/16 16Z,   0.70,  -2.99,  99.90,  -2.29,   0.00,
07/16 17Z,   0.70,  -5.32,  99.90,  -4.62,   0.00,
07/16 18Z,   0.70,  -6.96,  99.90,  -6.26,   0.00,
07/16 19Z,   0.60,  -7.50,  99.90,  -6.90,   0.00,  (min)
07/16 20Z,   0.60,  -6.98,  99.90,  -6.37,   0.00,
07/16 21Z,   0.70,  -5.70,  99.90,  -5.00,   0.00,
07/16 22Z,   0.70,  -3.96,  99.90,  -3.25,   0.00,
07/16 23Z,   0.70,  -1.88,  99.90,  -1.17,   0.00,
07/17 00Z,   0.70,   0.34,  99.90,   1.04,   0.00,
07/17 01Z,   0.70,   2.31,  99.90,   3.02,   0.00,
07/17 02Z,   0.70,   3.63,  99.90,   4.33,   0.00,
07/17 03Z,   0.70,   4.05,  99.90,   4.76,   0.00,  (max)
07/17 04Z,   0.70,   3.60,  99.90,   4.30,   0.00,
07/17 05Z,   0.70,   2.52,  99.90,   3.23,   0.00,
07/17 06Z,   0.70,   1.33,  99.90,   2.03,   0.00,
07/17 07Z,   0.70,   0.51,  99.90,   1.21,   0.00,
07/17 08Z,   0.70,   0.29,  99.90,   0.99,   0.00,  (min)
07/17 09Z,   0.60,   0.51,  99.90,   1.12,   0.00,
07/17 10Z,   0.60,   0.95,  99.90,   1.55,   0.00,
07/17 11Z,   0.70,   1.48,  99.90,   2.18,   0.00,
07/17 12Z,   0.70,   2.00,  99.90,   2.70,   0.00,
07/17 13Z,   0.60,   2.26,  99.90,   2.86,   0.00,  (max)
07/17 14Z,   0.60,   1.93,  99.90,   2.53,   0.00,
07/17 15Z,   0.60,   0.84,  99.90,   1.45,   0.00,
07/17 16Z,   0.60,  -0.91,  99.90,  -0.30,   0.00,
07/17 17Z,   0.60,  -3.00,  99.90,  -2.39,   0.00,
07/17 18Z,   0.60,  -4.94,  99.90,  -4.33,   0.00,
07/17 19Z,   0.50,  -6.18,  99.90,  -5.67,   0.00,
07/17 20Z,   0.50,  -6.40,  99.90,  -5.90,   0.00,  (min)
07/17 21Z,   0.60,  -5.71,  99.90,  -5.10,   0.00,
07/17 22Z,   0.60,  -4.39,  99.90,  -3.78,   0.00,
07/17 23Z,   0.60,  -2.67,  99.90,  -2.06,   0.00,
07/18 00Z,   0.50,  -0.67,  99.90,  -0.17,   0.00,
07/18 01Z,   0.50,   1.35,  99.90,   1.85,   0.00,
07/18 02Z,   0.60,   2.99,  99.90,   3.60,   0.00,
07/18 03Z,   0.60,   3.89,  99.90,   4.49,   0.00,  (max)
07/18 04Z,   0.60,   3.88,  99.90,   4.48,   0.00,
07/18 05Z,   0.60,   3.07,  99.90,   3.67,   0.00,
07/18 06Z,   0.60,   1.76,  99.90,   2.37,   0.00,
07/18 07Z,   0.60,   0.46,  99.90,   1.06,   0.00,
07/18 08Z,   0.60,  -0.39,  99.90,   0.21,   0.00,
07/18 09Z,   0.50,  -0.64,  99.90,  -0.14,   0.00,  (min)
07/18 10Z,   0.50,  -0.45,  99.90,   0.05,   0.00,
07/18 11Z,   0.50,  -0.02,  99.90,   0.48,   0.00,
07/18 12Z,   0.50,   0.55,  99.90,   1.05,   0.00,
07/18 13Z,  99.90,   1.14,  99.90,  99.90,   0.00,
07/18 14Z,  99.90,   1.48,  99.90,  99.90,   0.00,
07/18 15Z,  99.90,   1.25,  99.90,  99.90,   0.00,
07/18 16Z,  99.90,   0.37,  99.90,  99.90,   0.00,
07/18 17Z,  99.90,  -1.05,  99.90,  99.90,   0.00,
07/18 18Z,  99.90,  -2.71,  99.90,  99.90,   0.00,