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 : 07/14/2025 10:20:02 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/12 18Z,   0.20,  -7.08,  -7.13,  99.90,  -0.25,
07/12 19Z,   0.20,  -8.70,  -8.59,  99.90,  -0.09,
07/12 20Z,   0.20,  -8.93,  -8.59,  99.90,   0.14,  (min)
07/12 21Z,   0.20,  -7.67,  -7.22,  99.90,   0.25,
07/12 22Z,   0.20,  -5.31,  -4.96,  99.90,   0.15,
07/12 23Z,   0.20,  -2.39,  -2.01,  99.90,   0.18,
07/13 00Z,   0.20,   0.53,   0.84,  99.90,   0.11,
07/13 01Z,   0.20,   2.97,   3.09,  99.90,  -0.08,
07/13 02Z,   0.20,   4.55,   4.44,  99.90,  -0.31,
07/13 03Z,   0.20,   5.16,   4.98,  99.90,  -0.38,  (max)
07/13 04Z,   0.20,   4.92,   4.75,  99.90,  -0.37,
07/13 05Z,   0.20,   4.00,   3.91,  99.90,  -0.29,
07/13 06Z,   0.20,   2.67,   2.74,  99.90,  -0.13,
07/13 07Z,   0.20,   1.33,   1.42,  99.90,  -0.11,
07/13 08Z,   0.20,   0.45,   0.51,  99.90,  -0.14,
07/13 09Z,   0.20,   0.32,   0.37,  99.90,  -0.15,  (min)
07/13 10Z,   0.20,   0.82,   0.87,  99.90,  -0.15,
07/13 11Z,   0.10,   1.66,   1.65,  99.90,  -0.11,
07/13 12Z,   0.10,   2.50,   2.51,  99.90,  -0.09,
07/13 13Z,   0.10,   2.99,   3.18,  99.90,   0.09,  (max)
07/13 14Z,   0.10,   2.79,   3.10,  99.90,   0.21,
07/13 15Z,   0.00,   1.71,   2.04,  99.90,   0.33,
07/13 16Z,   0.00,  -0.18,   0.12,  99.90,   0.30,
07/13 17Z,   0.00,  -2.62,  -2.50,  99.90,   0.12,
07/13 18Z,   0.10,  -5.21,  -5.31,  99.90,  -0.20,
07/13 19Z,   0.10,  -7.42,  -7.49,  99.90,  -0.17,
07/13 20Z,   0.00,  -8.59,  -8.43,  99.90,   0.16,  (min)
07/13 21Z,   0.00,  -8.31,  -7.89,  99.90,   0.42,
07/13 22Z,   0.00,  -6.62,  -6.16,  99.90,   0.46,
07/13 23Z,   0.00,  -3.98,  -3.64,  99.90,   0.34,
07/14 00Z,   0.10,  -0.99,  -0.64,  99.90,   0.25,
07/14 01Z,   0.10,   1.81,   2.02,  99.90,   0.11,
07/14 02Z,   0.10,   3.95,   3.90,  99.90,  -0.15,
07/14 03Z,   0.10,   5.13,   4.92,  99.90,  -0.31,
07/14 04Z,   0.20,   5.28,   5.04,  99.90,  -0.44,  (max)
07/14 05Z,   0.20,   4.57,   4.42,  99.90,  -0.35,
07/14 06Z,   0.20,   3.26,   3.36,  99.90,  -0.10,
07/14 07Z,   0.20,   1.67,   1.86,  99.90,  -0.01,
07/14 08Z,   0.20,   0.27,   0.44,  99.90,  -0.03,
07/14 09Z,   0.20,  -0.48,  -0.35,  99.90,  -0.07,  (min)
07/14 10Z,   0.20,  -0.38,  -0.29,  99.90,  -0.11,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/14 11Z,   0.20,   0.34,  99.90,   0.45,  -0.10,
07/14 12Z,   0.20,   1.34,  99.90,   1.45,  -0.09,
07/14 13Z,   0.20,   2.23,  99.90,   2.36,  -0.07,
07/14 14Z,   0.20,   2.69,  99.90,   2.82,  -0.06,  (max)
07/14 15Z,   0.20,   2.39,  99.90,   2.54,  -0.05,
07/14 16Z,   0.20,   1.22,  99.90,   1.38,  -0.04,
07/14 17Z,   0.20,  -0.69,  99.90,  -0.53,  -0.03,
07/14 18Z,   0.20,  -3.04,  99.90,  -2.86,  -0.02,
07/14 19Z,   0.20,  -5.39,  99.90,  -5.20,  -0.01,
07/14 20Z,   0.20,  -7.20,  99.90,  -7.00,  -0.00,
07/14 21Z,   0.10,  -7.88,  99.90,  -7.77,   0.01,  (min)
07/14 22Z,   0.10,  -7.13,  99.90,  -7.02,   0.02,
07/14 23Z,   0.10,  -5.13,  99.90,  -5.01,   0.02,
07/15 00Z,   0.20,  -2.39,  99.90,  -2.18,   0.02,
07/15 01Z,   0.20,   0.50,  99.90,   0.71,   0.02,
07/15 02Z,   0.20,   3.03,  99.90,   3.25,   0.02,
07/15 03Z,   0.20,   4.77,  99.90,   4.99,   0.02,
07/15 04Z,   0.20,   5.46,  99.90,   5.68,   0.02,  (max)
07/15 05Z,   0.20,   5.12,  99.90,   5.33,   0.02,
07/15 06Z,   0.20,   3.95,  99.90,   4.17,   0.02,
07/15 07Z,   0.20,   2.27,  99.90,   2.48,   0.02,
07/15 08Z,   0.20,   0.46,  99.90,   0.68,   0.02,
07/15 09Z,   0.20,  -0.96,  99.90,  -0.74,   0.02,
07/15 10Z,   0.20,  -1.56,  99.90,  -1.34,   0.02,  (min)
07/15 11Z,   0.20,  -1.26,  99.90,  -1.05,   0.02,
07/15 12Z,   0.20,  -0.35,  99.90,  -0.13,   0.02,
07/15 13Z,   0.20,   0.77,  99.90,   0.99,   0.02,
07/15 14Z,   0.20,   1.75,  99.90,   1.97,   0.02,
07/15 15Z,   0.20,   2.23,  99.90,   2.44,   0.02,  (max)
07/15 16Z,   0.20,   1.94,  99.90,   2.15,   0.02,
07/15 17Z,   0.20,   0.81,  99.90,   1.03,   0.02,
07/15 18Z,   0.20,  -0.95,  99.90,  -0.73,   0.02,
07/15 19Z,   0.20,  -3.02,  99.90,  -2.81,   0.02,
07/15 20Z,   0.20,  -4.99,  99.90,  -4.77,   0.02,
07/15 21Z,   0.20,  -6.33,  99.90,  -6.12,   0.02,
07/15 22Z,   0.20,  -6.56,  99.90,  -6.34,   0.02,  (min)
07/15 23Z,   0.20,  -5.47,  99.90,  -5.25,   0.02,
07/16 00Z,   0.20,  -3.34,  99.90,  -3.12,   0.02,
07/16 01Z,   0.20,  -0.70,  99.90,  -0.48,   0.02,
07/16 02Z,   0.20,   1.92,  99.90,   2.14,   0.02,
07/16 03Z,   0.20,   4.06,  99.90,   4.28,   0.02,
07/16 04Z,   0.30,   5.32,  99.90,   5.64,   0.02,
07/16 05Z,   0.30,   5.49,  99.90,   5.81,   0.02,  (max)
07/16 06Z,   0.30,   4.65,  99.90,   4.97,   0.02,
07/16 07Z,   0.30,   3.05,  99.90,   3.37,   0.02,
07/16 08Z,   0.30,   1.06,  99.90,   1.38,   0.02,
07/16 09Z,   0.30,  -0.90,  99.90,  -0.58,   0.02,
07/16 10Z,   0.30,  -2.31,  99.90,  -1.99,   0.02,
07/16 11Z,   0.30,  -2.78,  99.90,  -2.46,   0.02,  (min)
07/16 12Z,   0.30,  -2.32,  99.90,  -2.00,   0.02,
07/16 13Z,   0.40,  -1.25,  99.90,  -0.83,   0.02,
07/16 14Z,   0.40,   0.01,  99.90,   0.43,   0.02,
07/16 15Z,   0.40,   1.10,  99.90,   1.52,   0.02,
07/16 16Z,   0.40,   1.70,  99.90,   2.12,   0.02,  (max)
07/16 17Z,   0.40,   1.54,  99.90,   1.96,   0.02,
07/16 18Z,   0.40,   0.63,  99.90,   1.05,   0.02,
07/16 19Z,   0.40,  -0.82,  99.90,  -0.40,   0.02,
07/16 20Z,   0.40,  -2.48,  99.90,  -2.06,   0.02,
07/16 21Z,   0.40,  -3.99,  99.90,  -3.57,   0.02,
07/16 22Z,   0.40,  -4.88,  99.90,  -4.46,   0.02,  (min)
07/16 23Z,   0.40,  -4.76,  99.90,  -4.34,   0.02,
07/17 00Z,   0.40,  -3.52,  99.90,  -3.10,   0.02,
07/17 01Z,   0.40,  -1.48,  99.90,  -1.06,   0.02,
07/17 02Z,   0.40,   0.89,  99.90,   1.31,   0.02,
07/17 03Z,   0.50,   3.11,  99.90,   3.63,   0.02,
07/17 04Z,   0.50,   4.77,  99.90,   5.29,   0.02,
07/17 05Z,   0.50,   5.52,  99.90,   6.04,   0.02,  (max)
07/17 06Z,   0.50,   5.20,  99.90,   5.72,   0.02,
07/17 07Z,   0.50,   3.92,  99.90,   4.44,   0.02,
07/17 08Z,   0.50,   1.97,  99.90,   2.49,   0.02,
07/17 09Z,   0.50,  -0.26,  99.90,   0.26,   0.02,
07/17 10Z,   0.50,  -2.33,  99.90,  -1.81,   0.02,
07/17 11Z,   0.50,  -3.72,  99.90,  -3.20,   0.02,
07/17 12Z,   0.50,  -4.09,  99.90,  -3.57,   0.02,  (min)
07/17 13Z,   0.50,  -3.50,  99.90,  -2.98,   0.02,
07/17 14Z,   0.50,  -2.29,  99.90,  -1.77,   0.02,
07/17 15Z,   0.50,  -0.87,  99.90,  -0.35,   0.02,
07/17 16Z,   0.50,   0.42,  99.90,   0.94,   0.02,
07/17 17Z,   0.50,   1.23,  99.90,   1.75,   0.02,
07/17 18Z,   0.50,   1.34,  99.90,   1.86,   0.02,  (max)
07/17 19Z,   0.50,   0.78,  99.90,   1.30,   0.02,
07/17 20Z,   0.50,  -0.24,  99.90,   0.28,   0.02,
07/17 21Z,   0.50,  -1.43,  99.90,  -0.91,   0.02,
07/17 22Z,   0.50,  -2.49,  99.90,  -1.98,   0.02,
07/17 23Z,   0.50,  -3.04,  99.90,  -2.53,   0.02,  (min)
07/18 00Z,   0.50,  -2.75,  99.90,  -2.23,   0.02,
07/18 01Z,  99.90,  -1.58,  99.90,  99.90,   0.02,
07/18 02Z,  99.90,   0.20,  99.90,  99.90,   0.02,
07/18 03Z,  99.90,   2.16,  99.90,  99.90,   0.02,
07/18 04Z,  99.90,   3.92,  99.90,  99.90,   0.02,
07/18 05Z,  99.90,   5.12,  99.90,  99.90,   0.02,
07/18 06Z,  99.90,   5.41,  99.90,  99.90,   0.02,