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 : 07/12/2025 23:20:46 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/11 06Z,   0.00,   2.21,   2.22,  99.90,   0.01,
07/11 07Z,   0.00,   2.24,   2.21,  99.90,  -0.03,  (min)
07/11 08Z,   0.00,   2.38,   2.52,  99.90,   0.14,
07/11 09Z,   0.00,   2.52,   2.73,  99.90,   0.21,
07/11 10Z,   0.00,   2.63,   2.97,  99.90,   0.34,  (max)
07/11 11Z,   0.00,   2.56,   2.84,  99.90,   0.28,
07/11 12Z,   0.00,   2.02,   2.34,  99.90,   0.32,
07/11 13Z,   0.00,   0.83,   1.17,  99.90,   0.34,
07/11 14Z,   0.00,  -0.97,  -0.67,  99.90,   0.30,
07/11 15Z,   0.00,  -3.12,  -2.94,  99.90,   0.18,
07/11 16Z,   0.00,  -5.20,  -5.16,  99.90,   0.04,
07/11 17Z,   0.00,  -6.71,  -6.61,  99.90,   0.10,
07/11 18Z,   0.00,  -7.27,  -7.11,  99.90,   0.16,  (min)
07/11 19Z,   0.00,  -6.86,  -6.69,  99.90,   0.17,
07/11 20Z,   0.00,  -5.74,  -5.47,  99.90,   0.27,
07/11 21Z,   0.00,  -4.20,  -4.11,  99.90,   0.09,
07/11 22Z,   0.00,  -2.36,  -2.20,  99.90,   0.16,
07/11 23Z,   0.00,  -0.36,  -0.27,  99.90,   0.09,
07/12 00Z,   0.00,   1.51,   1.67,  99.90,   0.16,
07/12 01Z,   0.10,   2.92,   2.94,  99.90,  -0.08,
07/12 02Z,   0.10,   3.65,   3.56,  99.90,  -0.19,
07/12 03Z,   0.10,   3.70,   3.79,  99.90,  -0.01,  (max)
07/12 04Z,   0.10,   3.23,   3.42,  99.90,   0.09,
07/12 05Z,   0.20,   2.56,   2.74,  99.90,  -0.02,
07/12 06Z,   0.10,   2.04,   2.22,  99.90,   0.08,
07/12 07Z,   0.00,   1.89,   2.06,  99.90,   0.17,  (min)
07/12 08Z,   0.00,   2.00,   2.15,  99.90,   0.15,
07/12 09Z,   0.10,   2.19,   2.40,  99.90,   0.11,
07/12 10Z,   0.00,   2.36,   2.67,  99.90,   0.31,
07/12 11Z,   0.00,   2.47,   2.76,  99.90,   0.29,  (max)
07/12 12Z,   0.00,   2.34,   2.68,  99.90,   0.34,
07/12 13Z,   0.00,   1.67,   2.01,  99.90,   0.34,
07/12 14Z,   0.00,   0.29,   0.54,  99.90,   0.25,
07/12 15Z,   0.00,  -1.65,  -1.45,  99.90,   0.20,
07/12 16Z,   0.00,  -3.82,  -3.79,  99.90,   0.03,
07/12 17Z,   0.00,  -5.76,  -5.75,  99.90,   0.01,
07/12 18Z,   0.10,  -6.98,  -6.90,  99.90,  -0.02,
07/12 19Z,   0.00,  -7.20,  -6.99,  99.90,   0.21,  (min)
07/12 20Z,   0.00,  -6.48,  -6.24,  99.90,   0.24,
07/12 21Z,   0.00,  -5.13,  -4.89,  99.90,   0.24,
07/12 22Z,   0.00,  -3.43,  -3.28,  99.90,   0.15,
07/12 23Z,   0.00,  -1.48,  -1.39,  99.90,   0.09,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/13 00Z,   0.00,   0.54,  99.90,   0.63,   0.09,
07/13 01Z,   0.00,   2.29,  99.90,   2.38,   0.09,
07/13 02Z,   0.00,   3.41,  99.90,   3.51,   0.10,
07/13 03Z,   0.00,   3.78,  99.90,   3.87,   0.10,  (max)
07/13 04Z,   0.00,   3.47,  99.90,   3.57,   0.10,
07/13 05Z,   0.00,   2.74,  99.90,   2.84,   0.10,
07/13 06Z,   0.10,   1.97,  99.90,   2.17,   0.10,
07/13 07Z,   0.10,   1.49,  99.90,   1.68,   0.10,
07/13 08Z,   0.10,   1.41,  99.90,   1.61,   0.10,  (min)
07/13 09Z,   0.00,   1.59,  99.90,   1.69,   0.10,
07/13 10Z,   0.00,   1.82,  99.90,   1.92,   0.10,
07/13 11Z,   0.00,   2.03,  99.90,   2.13,   0.10,
07/13 12Z,   0.00,   2.16,  99.90,   2.26,   0.10,  (max)
07/13 13Z,   0.00,   1.98,  99.90,   2.08,   0.10,
07/13 14Z,   0.00,   1.20,  99.90,   1.30,   0.10,
07/13 15Z,   0.00,  -0.27,  99.90,  -0.17,   0.10,
07/13 16Z,   0.00,  -2.24,  99.90,  -2.14,   0.10,
07/13 17Z,   0.00,  -4.29,  99.90,  -4.19,   0.10,
07/13 18Z,   0.00,  -5.97,  99.90,  -5.87,   0.10,
07/13 19Z,   0.00,  -6.85,  99.90,  -6.75,   0.10,  (min)
07/13 20Z,   0.00,  -6.71,  99.90,  -6.61,   0.10,
07/13 21Z,   0.00,  -5.73,  99.90,  -5.63,   0.10,
07/13 22Z,   0.00,  -4.22,  99.90,  -4.12,   0.10,
07/13 23Z,   0.00,  -2.42,  99.90,  -2.32,   0.10,
07/14 00Z,   0.00,  -0.44,  99.90,  -0.34,   0.10,
07/14 01Z,   0.10,   1.49,  99.90,   1.69,   0.10,
07/14 02Z,   0.10,   2.99,  99.90,   3.19,   0.10,
07/14 03Z,   0.20,   3.74,  99.90,   4.04,   0.10,  (max)
07/14 04Z,   0.20,   3.69,  99.90,   3.99,   0.10,
07/14 05Z,   0.10,   3.02,  99.90,   3.22,   0.10,
07/14 06Z,   0.10,   2.06,  99.90,   2.26,   0.10,
07/14 07Z,   0.10,   1.20,  99.90,   1.40,   0.10,
07/14 08Z,   0.10,   0.74,  99.90,   0.94,   0.10,
07/14 09Z,   0.10,   0.73,  99.90,   0.93,   0.10,  (min)
07/14 10Z,   0.10,   0.96,  99.90,   1.15,   0.10,
07/14 11Z,   0.10,   1.23,  99.90,   1.43,   0.10,
07/14 12Z,   0.10,   1.50,  99.90,   1.70,   0.10,
07/14 13Z,   0.10,   1.67,  99.90,   1.87,   0.10,  (max)
07/14 14Z,   0.00,   1.49,  99.90,   1.59,   0.10,
07/14 15Z,   0.00,   0.69,  99.90,   0.79,   0.10,
07/14 16Z,   0.00,  -0.76,  99.90,  -0.66,   0.10,
07/14 17Z,   0.00,  -2.59,  99.90,  -2.49,   0.10,
07/14 18Z,   0.00,  -4.38,  99.90,  -4.28,   0.10,
07/14 19Z,   0.00,  -5.71,  99.90,  -5.61,   0.10,
07/14 20Z,   0.00,  -6.21,  99.90,  -6.11,   0.10,  (min)
07/14 21Z,   0.00,  -5.78,  99.90,  -5.68,   0.10,
07/14 22Z,   0.00,  -4.61,  99.90,  -4.51,   0.10,
07/14 23Z,   0.00,  -3.02,  99.90,  -2.92,   0.10,
07/15 00Z,   0.00,  -1.21,  99.90,  -1.11,   0.10,
07/15 01Z,   0.00,   0.69,  99.90,   0.79,   0.10,
07/15 02Z,   0.00,   2.41,  99.90,   2.51,   0.10,
07/15 03Z,   0.00,   3.54,  99.90,   3.64,   0.10,
07/15 04Z,   0.00,   3.84,  99.90,   3.94,   0.10,  (max)
07/15 05Z,   0.00,   3.35,  99.90,   3.45,   0.10,
07/15 06Z,   0.10,   2.33,  99.90,   2.53,   0.10,
07/15 07Z,   0.10,   1.16,  99.90,   1.36,   0.10,
07/15 08Z,   0.10,   0.21,  99.90,   0.41,   0.10,
07/15 09Z,   0.00,  -0.24,  99.90,  -0.14,   0.10,  (min)
07/15 10Z,   0.00,  -0.21,  99.90,  -0.11,   0.10,
07/15 11Z,   0.00,   0.07,  99.90,   0.17,   0.10,
07/15 12Z,   0.10,   0.43,  99.90,   0.63,   0.10,
07/15 13Z,   0.10,   0.80,  99.90,   1.00,   0.10,
07/15 14Z,   0.10,   1.06,  99.90,   1.26,   0.10,  (max)
07/15 15Z,   0.10,   0.95,  99.90,   1.15,   0.10,
07/15 16Z,   0.10,   0.24,  99.90,   0.44,   0.10,
07/15 17Z,   0.10,  -1.03,  99.90,  -0.83,   0.10,
07/15 18Z,   0.00,  -2.56,  99.90,  -2.46,   0.10,
07/15 19Z,   0.00,  -3.99,  99.90,  -3.89,   0.10,
07/15 20Z,   0.00,  -4.93,  99.90,  -4.83,   0.10,
07/15 21Z,   0.00,  -5.09,  99.90,  -4.99,   0.10,  (min)
07/15 22Z,   0.10,  -4.43,  99.90,  -4.23,   0.10,
07/15 23Z,   0.10,  -3.17,  99.90,  -2.97,   0.10,
07/16 00Z,   0.10,  -1.60,  99.90,  -1.40,   0.10,
07/16 01Z,   0.10,   0.11,  99.90,   0.31,   0.10,
07/16 02Z,   0.10,   1.80,  99.90,   2.00,   0.10,
07/16 03Z,   0.20,   3.17,  99.90,   3.47,   0.10,
07/16 04Z,   0.20,   3.85,  99.90,   4.15,   0.10,  (max)
07/16 05Z,   0.20,   3.66,  99.90,   3.96,   0.10,
07/16 06Z,   0.20,   2.74,  99.90,   3.04,   0.10,
07/16 07Z,   0.20,   1.41,  99.90,   1.71,   0.10,
07/16 08Z,   0.20,   0.04,  99.90,   0.34,   0.10,
07/16 09Z,   0.20,  -0.98,  99.90,  -0.68,   0.10,
07/16 10Z,   0.20,  -1.43,  99.90,  -1.13,   0.10,  (min)
07/16 11Z,   0.20,  -1.36,  99.90,  -1.06,   0.10,
07/16 12Z,   0.20,  -1.01,  99.90,  -0.71,   0.10,
07/16 13Z,   0.20,  -0.53,  99.90,  -0.23,   0.10,
07/16 14Z,   0.20,  -0.01,  99.90,   0.29,   0.10,
07/16 15Z,   0.20,   0.41,  99.90,   0.71,   0.10,
07/16 16Z,   0.20,   0.47,  99.90,   0.77,   0.10,  (max)
07/16 17Z,   0.20,  -0.02,  99.90,   0.28,   0.10,
07/16 18Z,   0.20,  -0.96,  99.90,  -0.66,   0.10,