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 : 07/04/2025 18:22:30 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/03 00Z,   0.40,  -7.58,  -7.07,  99.90,   0.11,  (min)
07/03 01Z,   0.40,  -6.94,  -6.50,  99.90,   0.04,
07/03 02Z,   0.40,  -5.73,  -5.27,  99.90,   0.06,
07/03 03Z,   0.50,  -4.16,  -3.64,  99.90,   0.02,
07/03 04Z,   0.50,  -2.49,  -1.91,  99.90,   0.08,
07/03 05Z,   0.50,  -1.07,  -0.54,  99.90,   0.03,
07/03 06Z,   0.50,  -0.27,   0.22,  99.90,  -0.01,  (max)
07/03 07Z,   0.50,  -0.28,   0.16,  99.90,  -0.06,
07/03 08Z,   0.50,  -1.05,  -0.64,  99.90,  -0.09,
07/03 09Z,   0.50,  -2.44,  -2.08,  99.90,  -0.14,
07/03 10Z,   0.50,  -4.26,  -4.06,  99.90,  -0.30,
07/03 11Z,   0.50,  -6.17,  -6.10,  99.90,  -0.43,
07/03 12Z,   0.50,  -7.72,  -7.75,  99.90,  -0.53,
07/03 13Z,   0.50,  -8.61,  -8.58,  99.90,  -0.47,  (min)
07/03 14Z,   0.50,  -8.76,  -8.55,  99.90,  -0.29,
07/03 15Z,   0.50,  -8.26,  -7.96,  99.90,  -0.20,
07/03 16Z,   0.50,  -7.25,  -6.96,  99.90,  -0.21,
07/03 17Z,   0.40,  -6.02,  -5.66,  99.90,  -0.04,
07/03 18Z,   0.40,  -4.92,  -4.50,  99.90,   0.02,
07/03 19Z,   0.40,  -4.26,  -3.77,  99.90,   0.09,
07/03 20Z,   0.40,  -4.07,  -3.59,  99.90,   0.08,  (max)
07/03 21Z,   0.40,  -4.29,  -3.82,  99.90,   0.07,
07/03 22Z,   0.40,  -4.79,  -4.31,  99.90,   0.08,
07/03 23Z,   0.40,  -5.40,  -4.89,  99.90,   0.11,
07/04 00Z,   0.40,  -5.86,  -5.36,  99.90,   0.10,
07/04 01Z,   0.40,  -5.87,  -5.47,  99.90,  -0.00,  (min)
07/04 02Z,   0.40,  -5.37,  -5.00,  99.90,  -0.03,
07/04 03Z,   0.40,  -4.44,  -4.01,  99.90,   0.03,
07/04 04Z,   0.40,  -3.23,  -2.81,  99.90,   0.02,
07/04 05Z,   0.40,  -1.95,  -1.56,  99.90,  -0.01,
07/04 06Z,   0.40,  -0.93,  -0.55,  99.90,  -0.02,
07/04 07Z,   0.40,  -0.51,  -0.19,  99.90,  -0.08,  (max)
07/04 08Z,   0.40,  -0.85,  -0.61,  99.90,  -0.16,
07/04 09Z,   0.40,  -1.90,  -1.61,  99.90,  -0.11,
07/04 10Z,   0.40,  -3.51,  -3.29,  99.90,  -0.18,
07/04 11Z,   0.40,  -5.46,  -5.38,  99.90,  -0.32,
07/04 12Z,   0.40,  -7.40,  -7.44,  99.90,  -0.44,
07/04 13Z,   0.30,  -8.91,  -8.92,  99.90,  -0.31,
07/04 14Z,   0.30,  -9.68,  -9.60,  99.90,  -0.22,  (min)
07/04 15Z,   0.30,  -9.66,  -9.41,  99.90,  -0.05,
07/04 16Z,   0.30,  -8.95,  -8.60,  99.90,   0.05,
07/04 17Z,   0.30,  -7.70,  -7.39,  99.90,   0.01,
07/04 18Z,   0.30,  -6.21,  -5.83,  99.90,   0.08,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/04 19Z,   0.30,  -4.87,  99.90,  -4.50,   0.07,
07/04 20Z,   0.30,  -3.94,  99.90,  -3.58,   0.06,
07/04 21Z,   0.30,  -3.45,  99.90,  -3.10,   0.05,
07/04 22Z,   0.30,  -3.34,  99.90,  -3.00,   0.04,  (max)
07/04 23Z,   0.30,  -3.56,  99.90,  -3.23,   0.03,
07/05 00Z,   0.30,  -3.99,  99.90,  -3.67,   0.02,
07/05 01Z,   0.30,  -4.37,  99.90,  -4.07,   0.00,
07/05 02Z,   0.30,  -4.47,  99.90,  -4.17,  -0.01,  (min)
07/05 03Z,   0.30,  -4.18,  99.90,  -3.90,  -0.02,
07/05 04Z,   0.30,  -3.55,  99.90,  -3.28,  -0.03,
07/05 05Z,   0.40,  -2.67,  99.90,  -2.31,  -0.04,
07/05 06Z,   0.40,  -1.71,  99.90,  -1.36,  -0.05,
07/05 07Z,   0.40,  -1.01,  99.90,  -0.66,  -0.05,
07/05 08Z,   0.40,  -0.91,  99.90,  -0.56,  -0.05,  (max)
07/05 09Z,   0.40,  -1.54,  99.90,  -1.19,  -0.05,
07/05 10Z,   0.30,  -2.82,  99.90,  -2.57,  -0.05,
07/05 11Z,   0.30,  -4.61,  99.90,  -4.36,  -0.05,
07/05 12Z,   0.30,  -6.68,  99.90,  -6.43,  -0.05,
07/05 13Z,   0.30,  -8.65,  99.90,  -8.40,  -0.05,
07/05 14Z,   0.30, -10.05,  99.90,  -9.81,  -0.05,
07/05 15Z,   0.20, -10.64,  99.90, -10.49,  -0.05,  (min)
07/05 16Z,   0.20, -10.36,  99.90, -10.21,  -0.05,
07/05 17Z,   0.20,  -9.34,  99.90,  -9.19,  -0.05,
07/05 18Z,   0.20,  -7.78,  99.90,  -7.63,  -0.05,
07/05 19Z,   0.20,  -6.01,  99.90,  -5.86,  -0.05,
07/05 20Z,   0.20,  -4.43,  99.90,  -4.28,  -0.05,
07/05 21Z,   0.20,  -3.27,  99.90,  -3.13,  -0.05,
07/05 22Z,   0.20,  -2.57,  99.90,  -2.42,  -0.05,
07/05 23Z,   0.20,  -2.28,  99.90,  -2.13,  -0.05,  (max)
07/06 00Z,   0.20,  -2.39,  99.90,  -2.24,  -0.05,
07/06 01Z,   0.20,  -2.81,  99.90,  -2.66,  -0.05,
07/06 02Z,   0.20,  -3.27,  99.90,  -3.12,  -0.05,
07/06 03Z,   0.20,  -3.52,  99.90,  -3.37,  -0.05,  (min)
07/06 04Z,   0.20,  -3.45,  99.90,  -3.30,  -0.05,
07/06 05Z,   0.20,  -3.05,  99.90,  -2.90,  -0.05,
07/06 06Z,   0.20,  -2.39,  99.90,  -2.24,  -0.05,
07/06 07Z,   0.20,  -1.66,  99.90,  -1.51,  -0.05,
07/06 08Z,   0.20,  -1.21,  99.90,  -1.06,  -0.05,  (max)
07/06 09Z,   0.20,  -1.37,  99.90,  -1.22,  -0.05,
07/06 10Z,   0.20,  -2.25,  99.90,  -2.10,  -0.05,
07/06 11Z,   0.20,  -3.75,  99.90,  -3.60,  -0.05,
07/06 12Z,   0.20,  -5.72,  99.90,  -5.57,  -0.05,
07/06 13Z,   0.20,  -7.90,  99.90,  -7.75,  -0.05,
07/06 14Z,   0.20,  -9.85,  99.90,  -9.70,  -0.05,
07/06 15Z,   0.10, -11.10,  99.90, -11.05,  -0.05,
07/06 16Z,   0.10, -11.40,  99.90, -11.35,  -0.05,  (min)
07/06 17Z,   0.10, -10.78,  99.90, -10.73,  -0.05,
07/06 18Z,   0.10,  -9.37,  99.90,  -9.33,  -0.05,
07/06 19Z,   0.10,  -7.47,  99.90,  -7.42,  -0.05,
07/06 20Z,   0.10,  -5.44,  99.90,  -5.39,  -0.05,
07/06 21Z,   0.10,  -3.69,  99.90,  -3.64,  -0.05,
07/06 22Z,   0.10,  -2.41,  99.90,  -2.36,  -0.05,
07/06 23Z,   0.10,  -1.63,  99.90,  -1.58,  -0.05,
07/07 00Z,   0.10,  -1.32,  99.90,  -1.27,  -0.05,  (max)
07/07 01Z,   0.20,  -1.50,  99.90,  -1.35,  -0.05,
07/07 02Z,   0.20,  -2.03,  99.90,  -1.88,  -0.05,
07/07 03Z,   0.20,  -2.63,  99.90,  -2.49,  -0.05,
07/07 04Z,   0.20,  -3.03,  99.90,  -2.88,  -0.05,
07/07 05Z,   0.20,  -3.10,  99.90,  -2.95,  -0.05,  (min)
07/07 06Z,   0.20,  -2.82,  99.90,  -2.67,  -0.05,
07/07 07Z,   0.30,  -2.27,  99.90,  -2.02,  -0.05,
07/07 08Z,   0.30,  -1.68,  99.90,  -1.44,  -0.05,
07/07 09Z,   0.30,  -1.44,  99.90,  -1.19,  -0.05,  (max)
07/07 10Z,   0.30,  -1.83,  99.90,  -1.58,  -0.05,
07/07 11Z,   0.30,  -2.94,  99.90,  -2.69,  -0.05,
07/07 12Z,   0.30,  -4.67,  99.90,  -4.42,  -0.05,
07/07 13Z,   0.30,  -6.83,  99.90,  -6.58,  -0.05,
07/07 14Z,   0.30,  -9.09,  99.90,  -8.84,  -0.05,
07/07 15Z,   0.30, -10.97,  99.90, -10.72,  -0.05,
07/07 16Z,   0.30, -11.97,  99.90, -11.72,  -0.05,  (min)
07/07 17Z,   0.30, -11.91,  99.90, -11.66,  -0.05,
07/07 18Z,   0.30, -10.86,  99.90, -10.61,  -0.05,
07/07 19Z,   0.30,  -9.05,  99.90,  -8.80,  -0.05,
07/07 20Z,   0.30,  -6.82,  99.90,  -6.57,  -0.05,
07/07 21Z,   0.30,  -4.61,  99.90,  -4.36,  -0.05,
07/07 22Z,   0.30,  -2.79,  99.90,  -2.54,  -0.05,
07/07 23Z,   0.30,  -1.53,  99.90,  -1.28,  -0.05,
07/08 00Z,   0.30,  -0.81,  99.90,  -0.56,  -0.05,
07/08 01Z,   0.30,  -0.65,  99.90,  -0.40,  -0.05,  (max)
07/08 02Z,   0.30,  -1.01,  99.90,  -0.77,  -0.05,
07/08 03Z,   0.30,  -1.73,  99.90,  -1.48,  -0.05,
07/08 04Z,   0.30,  -2.45,  99.90,  -2.21,  -0.05,
07/08 05Z,   0.30,  -2.91,  99.90,  -2.66,  -0.05,  (min)
07/08 06Z,   0.40,  -3.00,  99.90,  -2.65,  -0.05,
07/08 07Z,   0.40,  -2.72,  99.90,  -2.37,  -0.05,
07/08 08Z,   0.40,  -2.19,  99.90,  -1.84,  -0.05,
07/08 09Z,   0.40,  -1.69,  99.90,  -1.34,  -0.05,
07/08 10Z,   0.40,  -1.62,  99.90,  -1.27,  -0.05,  (max)
07/08 11Z,   0.40,  -2.26,  99.90,  -1.91,  -0.05,
07/08 12Z,   0.40,  -3.62,  99.90,  -3.27,  -0.05,