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 : 09/05/2026 23:22:48 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
09/04 06Z,   0.80, -10.07,  -8.68,  99.90,   0.59,
09/04 07Z,   0.80, -10.65,  -9.31,  99.90,   0.54,  (min)
09/04 08Z,   0.80, -10.48,  -9.21,  99.90,   0.47,
09/04 09Z,   0.70,  -9.72,  -8.42,  99.90,   0.60,
09/04 10Z,   0.80,  -8.63,  -7.37,  99.90,   0.46,
09/04 11Z,   0.80,  -7.45,  -6.19,  99.90,   0.46,
09/04 12Z,   0.70,  -6.37,  -5.15,  99.90,   0.52,
09/04 13Z,   0.70,  -5.60,  -4.36,  99.90,   0.54,
09/04 14Z,   0.70,  -5.31,  -4.10,  99.90,   0.51,  (max)
09/04 15Z,   0.60,  -5.52,  -4.34,  99.90,   0.58,
09/04 16Z,   0.60,  -6.02,  -4.87,  99.90,   0.55,
09/04 17Z,   0.60,  -6.57,  -5.45,  99.90,   0.52,
09/04 18Z,   0.50,  -6.96,  -5.89,  99.90,   0.57,  (min)
09/04 19Z,   0.50,  -7.01,  -5.88,  99.90,   0.63,
09/04 20Z,   0.50,  -6.60,  -5.46,  99.90,   0.64,
09/04 21Z,   0.40,  -5.77,  -4.69,  99.90,   0.68,
09/04 22Z,   0.50,  -4.75,  -3.74,  99.90,   0.51,
09/04 23Z,   0.50,  -3.78,  -2.65,  99.90,   0.63,
09/05 00Z,   0.50,  -3.03,  -1.99,  99.90,   0.54,
09/05 01Z,   0.50,  -2.69,  -1.73,  99.90,   0.46,  (max)
09/05 02Z,   0.50,  -2.94,  -2.08,  99.90,   0.36,
09/05 03Z,   0.50,  -3.87,  -3.01,  99.90,   0.36,
09/05 04Z,   0.40,  -5.31,  -4.36,  99.90,   0.55,
09/05 05Z,   0.40,  -6.99,  -5.95,  99.90,   0.64,
09/05 06Z,   0.50,  -8.62,  -7.55,  99.90,   0.57,
09/05 07Z,   0.50,  -9.92,  -8.89,  99.90,   0.53,
09/05 08Z,   0.50, -10.65,  -9.68,  99.90,   0.47,
09/05 09Z,   0.50, -10.69,  -9.70,  99.90,   0.49,  (min)
09/05 10Z,   0.50, -10.12,  -9.12,  99.90,   0.50,
09/05 11Z,   0.50,  -9.17,  -8.15,  99.90,   0.52,
09/05 12Z,   0.30,  -8.02,  -6.98,  99.90,   0.74,
09/05 13Z,   0.30,  -6.84,  -5.82,  99.90,   0.72,
09/05 14Z,   0.40,  -5.88,  -4.92,  99.90,   0.56,
09/05 15Z,   0.40,  -5.35,  -4.33,  99.90,   0.62,
09/05 16Z,   0.30,  -5.29,  -4.23,  99.90,   0.76,  (max)
09/05 17Z,   0.30,  -5.58,  -4.62,  99.90,   0.66,
09/05 18Z,   0.20,  -6.03,  -5.14,  99.90,   0.69,
09/05 19Z,   0.30,  -6.47,  -5.62,  99.90,   0.55,
09/05 20Z,   0.30,  -6.68,  -5.88,  99.90,   0.50,  (min)
09/05 21Z,   0.20,  -6.48,  -5.61,  99.90,   0.67,
09/05 22Z,   0.20,  -5.87,  -5.05,  99.90,   0.62,
09/05 23Z,   0.30,  -5.02,  -4.18,  99.90,   0.54,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
09/06 00Z,   0.30,  -4.12,  99.90,  -3.30,   0.52,
09/06 01Z,   0.20,  -3.34,  99.90,  -2.63,   0.50,
09/06 02Z,   0.20,  -2.87,  99.90,  -2.18,   0.49,
09/06 03Z,   0.30,  -2.95,  99.90,  -2.18,   0.47,  (max)
09/06 04Z,   0.30,  -3.70,  99.90,  -2.94,   0.45,
09/06 05Z,   0.20,  -5.00,  99.90,  -4.36,   0.43,
09/06 06Z,   0.20,  -6.63,  99.90,  -6.02,   0.42,
09/06 07Z,   0.20,  -8.34,  99.90,  -7.74,   0.40,
09/06 08Z,   0.20,  -9.83,  99.90,  -9.25,   0.38,
09/06 09Z,   0.30, -10.78,  99.90, -10.12,   0.36,
09/06 10Z,   0.30, -11.02,  99.90, -10.37,   0.35,  (min)
09/06 11Z,   0.20, -10.59,  99.90, -10.06,   0.33,
09/06 12Z,   0.20,  -9.67,  99.90,  -9.14,   0.33,
09/06 13Z,   0.30,  -8.42,  99.90,  -7.79,   0.33,
09/06 14Z,   0.30,  -7.05,  99.90,  -6.42,   0.33,
09/06 15Z,   0.20,  -5.85,  99.90,  -5.32,   0.33,
09/06 16Z,   0.20,  -5.08,  99.90,  -4.55,   0.33,
09/06 17Z,   0.20,  -4.85,  99.90,  -4.32,   0.33,  (max)
09/06 18Z,   0.30,  -5.08,  99.90,  -4.45,   0.33,
09/06 19Z,   0.30,  -5.62,  99.90,  -4.99,   0.33,
09/06 20Z,   0.20,  -6.27,  99.90,  -5.74,   0.33,
09/06 21Z,   0.20,  -6.74,  99.90,  -6.21,   0.33,  (min)
09/06 22Z,   0.30,  -6.79,  99.90,  -6.16,   0.33,
09/06 23Z,   0.30,  -6.35,  99.90,  -5.72,   0.33,
09/07 00Z,   0.30,  -5.55,  99.90,  -4.92,   0.33,
09/07 01Z,   0.20,  -4.59,  99.90,  -4.06,   0.33,
09/07 02Z,   0.30,  -3.62,  99.90,  -2.99,   0.33,
09/07 03Z,   0.30,  -2.92,  99.90,  -2.29,   0.33,
09/07 04Z,   0.20,  -2.78,  99.90,  -2.26,   0.33,  (max)
09/07 05Z,   0.20,  -3.36,  99.90,  -2.83,   0.33,
09/07 06Z,   0.20,  -4.60,  99.90,  -4.07,   0.33,
09/07 07Z,   0.20,  -6.29,  99.90,  -5.76,   0.33,
09/07 08Z,   0.20,  -8.18,  99.90,  -7.65,   0.33,
09/07 09Z,   0.20,  -9.89,  99.90,  -9.36,   0.33,
09/07 10Z,   0.20, -11.04,  99.90, -10.51,   0.33,
09/07 11Z,   0.20, -11.40,  99.90, -10.87,   0.33,  (min)
09/07 12Z,   0.20, -10.98,  99.90, -10.46,   0.33,
09/07 13Z,   0.30,  -9.96,  99.90,  -9.33,   0.33,
09/07 14Z,   0.30,  -8.51,  99.90,  -7.88,   0.33,
09/07 15Z,   0.20,  -6.88,  99.90,  -6.35,   0.33,
09/07 16Z,   0.20,  -5.45,  99.90,  -4.92,   0.33,
09/07 17Z,   0.20,  -4.54,  99.90,  -4.02,   0.33,
09/07 18Z,   0.20,  -4.29,  99.90,  -3.76,   0.33,  (max)
09/07 19Z,   0.20,  -4.64,  99.90,  -4.11,   0.33,
09/07 20Z,   0.20,  -5.44,  99.90,  -4.92,   0.33,
09/07 21Z,   0.20,  -6.42,  99.90,  -5.89,   0.33,
09/07 22Z,   0.20,  -7.19,  99.90,  -6.66,   0.33,
09/07 23Z,   0.20,  -7.42,  99.90,  -6.89,   0.33,  (min)
09/08 00Z,   0.20,  -7.04,  99.90,  -6.51,   0.33,
09/08 01Z,   0.10,  -6.18,  99.90,  -5.75,   0.33,
09/08 02Z,   0.20,  -5.02,  99.90,  -4.49,   0.33,
09/08 03Z,   0.20,  -3.80,  99.90,  -3.27,   0.33,
09/08 04Z,   0.10,  -2.85,  99.90,  -2.42,   0.33,
09/08 05Z,   0.10,  -2.52,  99.90,  -2.09,   0.33,  (max)
09/08 06Z,   0.10,  -3.01,  99.90,  -2.58,   0.33,
09/08 07Z,   0.10,  -4.28,  99.90,  -3.85,   0.33,
09/08 08Z,   0.10,  -6.12,  99.90,  -5.69,   0.33,
09/08 09Z,   0.10,  -8.22,  99.90,  -7.79,   0.33,
09/08 10Z,   0.10, -10.12,  99.90,  -9.69,   0.33,
09/08 11Z,   0.00, -11.36,  99.90, -11.03,   0.33,
09/08 12Z,   0.00, -11.69,  99.90, -11.36,   0.33,  (min)
09/08 13Z,   0.00, -11.14,  99.90, -10.81,   0.33,
09/08 14Z,   0.00,  -9.89,  99.90,  -9.57,   0.33,
09/08 15Z,   0.00,  -8.17,  99.90,  -7.85,   0.33,
09/08 16Z,   0.00,  -6.32,  99.90,  -5.99,   0.33,
09/08 17Z,   0.00,  -4.76,  99.90,  -4.43,   0.33,
09/08 18Z,   0.00,  -3.86,  99.90,  -3.53,   0.33,
09/08 19Z,   0.00,  -3.76,  99.90,  -3.44,   0.33,  (max)
09/08 20Z,   0.00,  -4.41,  99.90,  -4.08,   0.33,
09/08 21Z,   0.00,  -5.59,  99.90,  -5.26,   0.33,
09/08 22Z,   0.00,  -6.91,  99.90,  -6.59,   0.33,
09/08 23Z,   0.00,  -7.92,  99.90,  -7.59,   0.33,
09/09 00Z,   0.00,  -8.23,  99.90,  -7.90,   0.33,  (min)
09/09 01Z,   0.00,  -7.79,  99.90,  -7.46,   0.33,
09/09 02Z,   0.00,  -6.75,  99.90,  -6.42,   0.33,
09/09 03Z,   0.00,  -5.34,  99.90,  -5.01,   0.33,
09/09 04Z,  -0.10,  -3.85,  99.90,  -3.62,   0.33,
09/09 05Z,  -0.10,  -2.69,  99.90,  -2.47,   0.33,
09/09 06Z,  -0.10,  -2.28,  99.90,  -2.05,   0.33,  (max)
09/09 07Z,  -0.10,  -2.79,  99.90,  -2.56,   0.33,
09/09 08Z,  -0.10,  -4.18,  99.90,  -3.95,   0.33,
09/09 09Z,  -0.10,  -6.21,  99.90,  -5.98,   0.33,
09/09 10Z,  -0.10,  -8.47,  99.90,  -8.24,   0.33,
09/09 11Z,  -0.10, -10.44,  99.90, -10.21,   0.33,
09/09 12Z,  -0.10, -11.60,  99.90, -11.37,   0.33,
09/09 13Z,  -0.10, -11.74,  99.90, -11.51,   0.33,  (min)
09/09 14Z,  -0.10, -10.93,  99.90, -10.70,   0.33,
09/09 15Z,  -0.10,  -9.39,  99.90,  -9.17,   0.33,
09/09 16Z,  -0.10,  -7.42,  99.90,  -7.19,   0.33,
09/09 17Z,  -0.10,  -5.42,  99.90,  -5.20,   0.33,
09/09 18Z,  -0.10,  -3.89,  99.90,  -3.66,   0.33,