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
#South Beach, Yaquina R. OR : 10/07/2026 22:23:34 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/06 06Z,   0.30,  -5.14,  -4.74,  99.90,   0.10,
10/06 07Z,   0.30,  -6.73,  -6.22,  99.90,   0.21,
10/06 08Z,   0.20,  -8.43,  -7.95,  99.90,   0.28,
10/06 09Z,   0.20,  -9.86,  -9.44,  99.90,   0.22,
10/06 10Z,   0.30, -10.66, -10.30,  99.90,   0.06,
10/06 11Z,   0.30, -10.67, -10.30,  99.90,   0.07,  (min)
10/06 12Z,   0.30,  -9.97,  -9.55,  99.90,   0.12,
10/06 13Z,   0.30,  -8.72,  -8.27,  99.90,   0.15,
10/06 14Z,   0.30,  -7.11,  -6.77,  99.90,   0.04,
10/06 15Z,   0.30,  -5.47,  -5.21,  99.90,  -0.04,
10/06 16Z,   0.30,  -4.21,  -3.93,  99.90,  -0.02,
10/06 17Z,   0.20,  -3.60,  -3.27,  99.90,   0.13,  (max)
10/06 18Z,   0.30,  -3.71,  -3.36,  99.90,   0.05,
10/06 19Z,   0.30,  -4.45,  -4.24,  99.90,  -0.09,
10/06 20Z,   0.30,  -5.62,  -5.38,  99.90,  -0.06,
10/06 21Z,   0.20,  -6.88,  -6.58,  99.90,   0.10,
10/06 22Z,   0.30,  -7.79,  -7.44,  99.90,   0.05,
10/06 23Z,   0.30,  -8.09,  -7.85,  99.90,  -0.06,  (min)
10/07 00Z,   0.20,  -7.74,  -7.40,  99.90,   0.14,
10/07 01Z,   0.20,  -6.88,  -6.44,  99.90,   0.24,
10/07 02Z,   0.20,  -5.68,  -5.22,  99.90,   0.26,
10/07 03Z,   0.20,  -4.42,  -4.00,  99.90,   0.22,
10/07 04Z,   0.20,  -3.48,  -2.97,  99.90,   0.31,
10/07 05Z,   0.10,  -3.19,  -2.61,  99.90,   0.48,  (max)
10/07 06Z,   0.20,  -3.68,  -3.18,  99.90,   0.30,
10/07 07Z,   0.20,  -4.87,  -4.41,  99.90,   0.26,
10/07 08Z,   0.20,  -6.55,  -6.07,  99.90,   0.28,
10/07 09Z,   0.10,  -8.37,  -7.79,  99.90,   0.48,
10/07 10Z,   0.20,  -9.87,  -9.36,  99.90,   0.31,
10/07 11Z,   0.30, -10.64, -10.16,  99.90,   0.18,  (min)
10/07 12Z,   0.30, -10.54, -10.07,  99.90,   0.17,
10/07 13Z,   0.30,  -9.67,  -9.10,  99.90,   0.27,
10/07 14Z,   0.30,  -8.20,  -7.65,  99.90,   0.25,
10/07 15Z,   0.30,  -6.39,  -5.97,  99.90,   0.12,
10/07 16Z,   0.30,  -4.65,  -4.33,  99.90,   0.02,
10/07 17Z,   0.30,  -3.42,  -3.00,  99.90,   0.12,
10/07 18Z,   0.30,  -2.97,  -2.45,  99.90,   0.22,  (max)
10/07 19Z,   0.40,  -3.38,  -2.97,  99.90,   0.01,
10/07 20Z,   0.30,  -4.51,  -4.15,  99.90,   0.06,
10/07 21Z,   0.30,  -6.10,  -5.67,  99.90,   0.13,
10/07 22Z,   0.40,  -7.67,  -7.14,  99.90,   0.13,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/07 23Z,   0.40,  -8.75,  99.90,  -8.22,   0.13,
10/08 00Z,   0.40,  -9.05,  99.90,  -8.52,   0.13,  (min)
10/08 01Z,   0.40,  -8.57,  99.90,  -8.04,   0.13,
10/08 02Z,   0.40,  -7.48,  99.90,  -6.95,   0.13,
10/08 03Z,   0.30,  -6.00,  99.90,  -5.57,   0.13,
10/08 04Z,   0.30,  -4.49,  99.90,  -4.06,   0.13,
10/08 05Z,   0.30,  -3.38,  99.90,  -2.95,   0.13,
10/08 06Z,   0.30,  -3.02,  99.90,  -2.59,   0.13,  (max)
10/08 07Z,   0.30,  -3.52,  99.90,  -3.10,   0.13,
10/08 08Z,   0.30,  -4.80,  99.90,  -4.37,   0.13,
10/08 09Z,   0.30,  -6.59,  99.90,  -6.16,   0.13,
10/08 10Z,   0.40,  -8.46,  99.90,  -7.94,   0.12,
10/08 11Z,   0.30,  -9.90,  99.90,  -9.48,   0.12,
10/08 12Z,   0.30, -10.49,  99.90, -10.07,   0.12,  (min)
10/08 13Z,   0.40, -10.15,  99.90,  -9.63,   0.12,
10/08 14Z,   0.40,  -9.01,  99.90,  -8.49,   0.12,
10/08 15Z,   0.40,  -7.31,  99.90,  -6.79,   0.12,
10/08 16Z,   0.40,  -5.38,  99.90,  -4.85,   0.12,
10/08 17Z,   0.40,  -3.67,  99.90,  -3.14,   0.12,
10/08 18Z,   0.40,  -2.63,  99.90,  -2.11,   0.12,
10/08 19Z,   0.40,  -2.53,  99.90,  -2.00,   0.12,  (max)
10/08 20Z,   0.40,  -3.36,  99.90,  -2.84,   0.12,
10/08 21Z,   0.40,  -4.94,  99.90,  -4.41,   0.12,
10/08 22Z,   0.50,  -6.88,  99.90,  -6.26,   0.12,
10/08 23Z,   0.50,  -8.66,  99.90,  -8.03,   0.12,
10/09 00Z,   0.50,  -9.74,  99.90,  -9.11,   0.12,
10/09 01Z,   0.50,  -9.89,  99.90,  -9.26,   0.12,  (min)
10/09 02Z,   0.50,  -9.16,  99.90,  -8.54,   0.12,
10/09 03Z,   0.50,  -7.79,  99.90,  -7.17,   0.12,
10/09 04Z,   0.60,  -6.07,  99.90,  -5.34,   0.12,
10/09 05Z,   0.50,  -4.39,  99.90,  -3.76,   0.12,
10/09 06Z,   0.50,  -3.23,  99.90,  -2.61,   0.12,
10/09 07Z,   0.60,  -2.92,  99.90,  -2.20,   0.12,  (max)
10/09 08Z,   0.60,  -3.54,  99.90,  -2.82,   0.12,
10/09 09Z,   0.70,  -4.94,  99.90,  -4.12,   0.12,
10/09 10Z,   0.70,  -6.79,  99.90,  -5.96,   0.12,
10/09 11Z,   0.70,  -8.60,  99.90,  -7.77,   0.12,
10/09 12Z,   0.70,  -9.82,  99.90,  -9.00,   0.12,
10/09 13Z,   0.90, -10.11,  99.90,  -9.08,   0.12,  (min)
10/09 14Z,   0.90,  -9.44,  99.90,  -8.42,   0.12,
10/09 15Z,   0.70,  -8.03,  99.90,  -7.21,   0.12,
10/09 16Z,   0.80,  -6.17,  99.90,  -5.25,   0.12,
10/09 17Z,   0.70,  -4.24,  99.90,  -3.42,   0.12,
10/09 18Z,   0.80,  -2.73,  99.90,  -1.80,   0.12,
10/09 19Z,   0.70,  -2.05,  99.90,  -1.23,   0.12,  (max)
10/09 20Z,   0.60,  -2.41,  99.90,  -1.69,   0.12,
10/09 21Z,   0.70,  -3.73,  99.90,  -2.90,   0.12,
10/09 22Z,   0.70,  -5.70,  99.90,  -4.88,   0.12,
10/09 23Z,   0.70,  -7.88,  99.90,  -7.05,   0.12,
10/10 00Z,   0.60,  -9.67,  99.90,  -8.94,   0.12,
10/10 01Z,   0.70, -10.58,  99.90,  -9.75,   0.12,  (min)
10/10 02Z,   0.70, -10.45,  99.90,  -9.62,   0.12,
10/10 03Z,   0.70,  -9.43,  99.90,  -8.60,   0.12,
10/10 04Z,   0.70,  -7.79,  99.90,  -6.97,   0.12,
10/10 05Z,   0.70,  -5.90,  99.90,  -5.07,   0.12,
10/10 06Z,   0.70,  -4.18,  99.90,  -3.36,   0.12,
10/10 07Z,   0.70,  -3.11,  99.90,  -2.28,   0.12,
10/10 08Z,   0.70,  -2.96,  99.90,  -2.14,   0.12,  (max)
10/10 09Z,   0.70,  -3.74,  99.90,  -2.92,   0.12,
10/10 10Z,   0.70,  -5.23,  99.90,  -4.41,   0.12,
10/10 11Z,   0.80,  -7.04,  99.90,  -6.12,   0.12,
10/10 12Z,   0.70,  -8.65,  99.90,  -7.83,   0.12,
10/10 13Z,   0.70,  -9.54,  99.90,  -8.72,   0.12,  (min)
10/10 14Z,   0.80,  -9.44,  99.90,  -8.52,   0.12,
10/10 15Z,   0.80,  -8.45,  99.90,  -7.53,   0.12,
10/10 16Z,   0.80,  -6.84,  99.90,  -5.92,   0.12,
10/10 17Z,   0.80,  -4.96,  99.90,  -4.03,   0.12,
10/10 18Z,   0.80,  -3.19,  99.90,  -2.27,   0.12,
10/10 19Z,   0.80,  -2.03,  99.90,  -1.11,   0.12,
10/10 20Z,   0.80,  -1.84,  99.90,  -0.92,   0.12,  (max)
10/10 21Z,   0.80,  -2.71,  99.90,  -1.79,   0.12,
10/10 22Z,   0.80,  -4.46,  99.90,  -3.53,   0.12,
10/10 23Z,   0.80,  -6.70,  99.90,  -5.78,   0.12,
10/11 00Z,   0.80,  -8.92,  99.90,  -8.00,   0.12,
10/11 01Z,   0.80, -10.53,  99.90,  -9.61,   0.12,
10/11 02Z,   0.80, -11.12,  99.90, -10.20,   0.12,  (min)
10/11 03Z,   0.70, -10.65,  99.90,  -9.82,   0.12,
10/11 04Z,   0.70,  -9.33,  99.90,  -8.51,   0.12,
10/11 05Z,   0.70,  -7.51,  99.90,  -6.69,   0.12,
10/11 06Z,   0.70,  -5.57,  99.90,  -4.74,   0.12,
10/11 07Z,   0.70,  -3.94,  99.90,  -3.12,   0.12,
10/11 08Z,   0.60,  -3.07,  99.90,  -2.34,   0.12,  (max)
10/11 09Z,   0.60,  -3.14,  99.90,  -2.42,   0.12,
10/11 10Z,   0.60,  -4.08,  99.90,  -3.36,   0.12,
10/11 11Z,   0.60,  -5.59,  99.90,  -4.87,   0.12,
10/11 12Z,   0.60,  -7.25,  99.90,  -6.53,   0.12,
10/11 13Z,  99.90,  -8.55,  99.90,  99.90,   0.12,
10/11 14Z,  99.90,  -9.02,  99.90,  99.90,   0.12,
10/11 15Z,  99.90,  -8.55,  99.90,  99.90,   0.12,
10/11 16Z,  99.90,  -7.30,  99.90,  99.90,   0.12,
10/11 17Z,  99.90,  -5.62,  99.90,  99.90,   0.12,
10/11 18Z,  99.90,  -3.86,  99.90,  99.90,   0.12,