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 : 07/01/2025 23:24:15 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
06/30 06Z,   0.10,   0.01,   0.03,  99.90,  -0.08,  (max)
06/30 07Z,   0.10,  -1.21,  -1.06,  99.90,   0.05,
06/30 08Z,   0.10,  -2.86,  -2.59,  99.90,   0.17,
06/30 09Z,   0.10,  -4.46,  -4.27,  99.90,   0.09,
06/30 10Z,   0.10,  -5.55,  -5.42,  99.90,   0.03,
06/30 11Z,   0.10,  -5.90,  -5.78,  99.90,   0.02,  (min)
06/30 12Z,   0.10,  -5.59,  -5.45,  99.90,   0.04,
06/30 13Z,   0.10,  -4.82,  -4.74,  99.90,  -0.02,
06/30 14Z,   0.10,  -3.88,  -3.84,  99.90,  -0.06,
06/30 15Z,   0.10,  -3.17,  -3.03,  99.90,   0.04,
06/30 16Z,   0.10,  -3.05,  -2.82,  99.90,   0.13,  (max)
06/30 17Z,   0.10,  -3.71,  -3.45,  99.90,   0.16,
06/30 18Z,   0.20,  -5.04,  -4.77,  99.90,   0.07,
06/30 19Z,   0.20,  -6.84,  -6.59,  99.90,   0.05,
06/30 20Z,   0.20,  -8.78,  -8.64,  99.90,  -0.06,
06/30 21Z,   0.20, -10.34, -10.31,  99.90,  -0.17,
06/30 22Z,   0.20, -11.02, -11.00,  99.90,  -0.18,  (min)
06/30 23Z,   0.20, -10.55, -10.48,  99.90,  -0.13,
07/01 00Z,   0.20,  -9.05,  -9.01,  99.90,  -0.16,
07/01 01Z,   0.20,  -6.88,  -6.71,  99.90,  -0.03,
07/01 02Z,   0.20,  -4.44,  -4.03,  99.90,   0.21,
07/01 03Z,   0.30,  -2.18,  -1.68,  99.90,   0.20,
07/01 04Z,   0.30,  -0.51,  -0.00,  99.90,   0.21,
07/01 05Z,   0.30,   0.29,   0.64,  99.90,   0.05,  (max)
07/01 06Z,   0.30,   0.21,   0.45,  99.90,  -0.06,
07/01 07Z,   0.30,  -0.64,  -0.44,  99.90,  -0.10,
07/01 08Z,   0.40,  -2.10,  -1.81,  99.90,  -0.11,
07/01 09Z,   0.40,  -3.86,  -3.63,  99.90,  -0.17,
07/01 10Z,   0.40,  -5.46,  -5.34,  99.90,  -0.28,
07/01 11Z,   0.40,  -6.49,  -6.50,  99.90,  -0.41,
07/01 12Z,   0.30,  -6.80,  -6.81,  99.90,  -0.31,  (min)
07/01 13Z,   0.30,  -6.47,  -6.43,  99.90,  -0.26,
07/01 14Z,   0.30,  -5.68,  -5.62,  99.90,  -0.24,
07/01 15Z,   0.30,  -4.72,  -4.68,  99.90,  -0.26,
07/01 16Z,   0.30,  -3.95,  -3.83,  99.90,  -0.18,
07/01 17Z,   0.30,  -3.73,  -3.55,  99.90,  -0.12,  (max)
07/01 18Z,   0.30,  -4.17,  -3.90,  99.90,  -0.03,
07/01 19Z,   0.30,  -5.18,  -4.83,  99.90,   0.05,
07/01 20Z,   0.30,  -6.54,  -6.12,  99.90,   0.12,
07/01 21Z,   0.30,  -7.98,  -7.58,  99.90,   0.10,
07/01 22Z,   0.30,  -9.06,  -8.72,  99.90,   0.04,
07/01 23Z,   0.30,  -9.37,  -9.09,  99.90,  -0.02,  (min)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/02 00Z,   0.30,  -8.74,  99.90,  -8.46,  -0.02,
07/02 01Z,   0.30,  -7.32,  99.90,  -7.05,  -0.03,
07/02 02Z,   0.30,  -5.41,  99.90,  -5.14,  -0.03,
07/02 03Z,   0.30,  -3.34,  99.90,  -3.08,  -0.04,
07/02 04Z,   0.40,  -1.49,  99.90,  -1.13,  -0.04,
07/02 05Z,   0.40,  -0.26,  99.90,   0.09,  -0.05,
07/02 06Z,   0.50,   0.12,  99.90,   0.57,  -0.05,  (max)
07/02 07Z,   0.50,  -0.33,  99.90,   0.11,  -0.06,
07/02 08Z,   0.50,  -1.47,  99.90,  -1.03,  -0.06,
07/02 09Z,   0.50,  -3.13,  99.90,  -2.70,  -0.07,
07/02 10Z,   0.50,  -4.97,  99.90,  -4.55,  -0.07,
07/02 11Z,   0.50,  -6.56,  99.90,  -6.14,  -0.08,
07/02 12Z,   0.40,  -7.53,  99.90,  -7.21,  -0.08,
07/02 13Z,   0.40,  -7.77,  99.90,  -7.45,  -0.08,  (min)
07/02 14Z,   0.40,  -7.39,  99.90,  -7.07,  -0.08,
07/02 15Z,   0.40,  -6.54,  99.90,  -6.21,  -0.08,
07/02 16Z,   0.40,  -5.48,  99.90,  -5.16,  -0.08,
07/02 17Z,   0.40,  -4.59,  99.90,  -4.26,  -0.08,
07/02 18Z,   0.40,  -4.17,  99.90,  -3.85,  -0.08,  (max)
07/02 19Z,   0.40,  -4.32,  99.90,  -4.00,  -0.08,
07/02 20Z,   0.40,  -4.93,  99.90,  -4.61,  -0.08,
07/02 21Z,   0.40,  -5.84,  99.90,  -5.52,  -0.08,
07/02 22Z,   0.40,  -6.81,  99.90,  -6.49,  -0.08,
07/02 23Z,   0.40,  -7.50,  99.90,  -7.18,  -0.08,
07/03 00Z,   0.40,  -7.58,  99.90,  -7.26,  -0.08,  (min)
07/03 01Z,   0.40,  -6.94,  99.90,  -6.62,  -0.08,
07/03 02Z,   0.40,  -5.73,  99.90,  -5.40,  -0.08,
07/03 03Z,   0.40,  -4.16,  99.90,  -3.83,  -0.08,
07/03 04Z,   0.50,  -2.49,  99.90,  -2.06,  -0.08,
07/03 05Z,   0.50,  -1.07,  99.90,  -0.65,  -0.08,
07/03 06Z,   0.50,  -0.27,  99.90,   0.15,  -0.08,  (max)
07/03 07Z,   0.50,  -0.28,  99.90,   0.15,  -0.08,
07/03 08Z,   0.50,  -1.05,  99.90,  -0.63,  -0.08,
07/03 09Z,   0.50,  -2.44,  99.90,  -2.02,  -0.08,
07/03 10Z,   0.50,  -4.26,  99.90,  -3.84,  -0.08,
07/03 11Z,   0.40,  -6.17,  99.90,  -5.84,  -0.08,
07/03 12Z,   0.40,  -7.72,  99.90,  -7.40,  -0.08,
07/03 13Z,   0.40,  -8.61,  99.90,  -8.29,  -0.08,
07/03 14Z,   0.40,  -8.76,  99.90,  -8.44,  -0.08,  (min)
07/03 15Z,   0.40,  -8.26,  99.90,  -7.93,  -0.08,
07/03 16Z,   0.40,  -7.25,  99.90,  -6.93,  -0.08,
07/03 17Z,   0.40,  -6.02,  99.90,  -5.69,  -0.08,
07/03 18Z,   0.40,  -4.92,  99.90,  -4.60,  -0.08,
07/03 19Z,   0.40,  -4.26,  99.90,  -3.93,  -0.08,
07/03 20Z,   0.40,  -4.07,  99.90,  -3.75,  -0.08,  (max)
07/03 21Z,   0.40,  -4.29,  99.90,  -3.96,  -0.08,
07/03 22Z,   0.40,  -4.79,  99.90,  -4.46,  -0.08,
07/03 23Z,   0.40,  -5.40,  99.90,  -5.08,  -0.08,
07/04 00Z,   0.40,  -5.86,  99.90,  -5.53,  -0.08,
07/04 01Z,   0.40,  -5.87,  99.90,  -5.55,  -0.08,  (min)
07/04 02Z,   0.40,  -5.37,  99.90,  -5.04,  -0.08,
07/04 03Z,   0.40,  -4.44,  99.90,  -4.12,  -0.08,
07/04 04Z,   0.40,  -3.23,  99.90,  -2.91,  -0.08,
07/04 05Z,   0.50,  -1.95,  99.90,  -1.53,  -0.08,
07/04 06Z,   0.50,  -0.93,  99.90,  -0.50,  -0.08,
07/04 07Z,   0.50,  -0.51,  99.90,  -0.09,  -0.08,  (max)
07/04 08Z,   0.50,  -0.85,  99.90,  -0.43,  -0.08,
07/04 09Z,   0.50,  -1.90,  99.90,  -1.48,  -0.08,
07/04 10Z,   0.50,  -3.51,  99.90,  -3.08,  -0.08,
07/04 11Z,   0.40,  -5.46,  99.90,  -5.14,  -0.08,
07/04 12Z,   0.40,  -7.40,  99.90,  -7.08,  -0.08,
07/04 13Z,   0.40,  -8.91,  99.90,  -8.59,  -0.08,
07/04 14Z,   0.40,  -9.68,  99.90,  -9.36,  -0.08,  (min)
07/04 15Z,   0.40,  -9.66,  99.90,  -9.34,  -0.08,
07/04 16Z,   0.40,  -8.95,  99.90,  -8.62,  -0.08,
07/04 17Z,   0.30,  -7.70,  99.90,  -7.47,  -0.08,
07/04 18Z,   0.30,  -6.21,  99.90,  -5.99,  -0.08,
07/04 19Z,   0.30,  -4.87,  99.90,  -4.65,  -0.08,
07/04 20Z,   0.30,  -3.94,  99.90,  -3.71,  -0.08,
07/04 21Z,   0.30,  -3.45,  99.90,  -3.22,  -0.08,
07/04 22Z,   0.30,  -3.34,  99.90,  -3.12,  -0.08,  (max)
07/04 23Z,   0.30,  -3.56,  99.90,  -3.34,  -0.08,
07/05 00Z,   0.30,  -3.99,  99.90,  -3.77,  -0.08,
07/05 01Z,   0.30,  -4.37,  99.90,  -4.15,  -0.08,
07/05 02Z,   0.30,  -4.47,  99.90,  -4.25,  -0.08,  (min)
07/05 03Z,   0.30,  -4.18,  99.90,  -3.96,  -0.08,
07/05 04Z,   0.30,  -3.55,  99.90,  -3.33,  -0.08,
07/05 05Z,   0.40,  -2.67,  99.90,  -2.35,  -0.08,
07/05 06Z,   0.40,  -1.71,  99.90,  -1.38,  -0.08,
07/05 07Z,   0.30,  -1.01,  99.90,  -0.78,  -0.08,
07/05 08Z,   0.30,  -0.91,  99.90,  -0.69,  -0.08,  (max)
07/05 09Z,   0.30,  -1.54,  99.90,  -1.31,  -0.08,
07/05 10Z,   0.30,  -2.82,  99.90,  -2.60,  -0.08,
07/05 11Z,   0.30,  -4.61,  99.90,  -4.39,  -0.08,
07/05 12Z,   0.30,  -6.68,  99.90,  -6.46,  -0.08,
07/05 13Z,   0.20,  -8.65,  99.90,  -8.52,  -0.08,
07/05 14Z,   0.20, -10.05,  99.90,  -9.93,  -0.08,
07/05 15Z,   0.20, -10.64,  99.90, -10.51,  -0.08,  (min)
07/05 16Z,   0.20, -10.36,  99.90, -10.24,  -0.08,
07/05 17Z,   0.20,  -9.34,  99.90,  -9.22,  -0.08,
07/05 18Z,   0.20,  -7.78,  99.90,  -7.65,  -0.08,