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 : 08/11/2026 23:23:48 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
08/10 06Z,   0.00,  -2.48,  -2.44,  99.90,   0.04,  (max)
08/10 07Z,   0.00,  -3.80,  -3.65,  99.90,   0.15,
08/10 08Z,   0.00,  -5.75,  -5.53,  99.90,   0.22,
08/10 09Z,   0.00,  -8.01,  -7.66,  99.90,   0.35,
08/10 10Z,   0.00, -10.16,  -9.88,  99.90,   0.28,
08/10 11Z,   0.00, -11.72, -11.52,  99.90,   0.20,
08/10 12Z,   0.00, -12.36, -12.15,  99.90,   0.21,  (min)
08/10 13Z,   0.00, -12.04, -11.82,  99.90,   0.22,
08/10 14Z,   0.00, -10.96, -10.66,  99.90,   0.30,
08/10 15Z,   0.00,  -9.36,  -9.08,  99.90,   0.28,
08/10 16Z,   0.00,  -7.51,  -7.36,  99.90,   0.15,
08/10 17Z,  -0.10,  -5.81,  -5.78,  99.90,   0.13,
08/10 18Z,  -0.10,  -4.65,  -4.61,  99.90,   0.14,
08/10 19Z,  -0.10,  -4.23,  -4.05,  99.90,   0.28,  (max)
08/10 20Z,  -0.20,  -4.53,  -4.32,  99.90,   0.41,
08/10 21Z,  -0.20,  -5.38,  -5.26,  99.90,   0.32,
08/10 22Z,  -0.10,  -6.44,  -6.24,  99.90,   0.30,
08/10 23Z,  -0.10,  -7.31,  -7.14,  99.90,   0.27,
08/11 00Z,  -0.10,  -7.59,  -7.49,  99.90,   0.20,  (min)
08/11 01Z,  -0.20,  -7.14,  -7.05,  99.90,   0.29,
08/11 02Z,  -0.10,  -6.10,  -6.03,  99.90,   0.17,
08/11 03Z,  -0.10,  -4.73,  -4.68,  99.90,   0.15,
08/11 04Z,  -0.20,  -3.30,  -3.20,  99.90,   0.30,
08/11 05Z,  -0.20,  -2.16,  -2.04,  99.90,   0.32,
08/11 06Z,  -0.10,  -1.71,  -1.62,  99.90,   0.19,  (max)
08/11 07Z,  -0.10,  -2.22,  -2.21,  99.90,   0.11,
08/11 08Z,  -0.10,  -3.66,  -3.61,  99.90,   0.15,
08/11 09Z,  -0.10,  -5.82,  -5.67,  99.90,   0.25,
08/11 10Z,  -0.10,  -8.30,  -8.01,  99.90,   0.39,
08/11 11Z,  -0.10, -10.61, -10.40,  99.90,   0.31,
08/11 12Z,   0.00, -12.19, -12.09,  99.90,   0.10,
08/11 13Z,  -0.10, -12.73, -12.64,  99.90,   0.19,  (min)
08/11 14Z,   0.00, -12.23, -12.11,  99.90,   0.12,
08/11 15Z,   0.00, -10.89, -10.69,  99.90,   0.20,
08/11 16Z,  -0.10,  -9.01,  -8.83,  99.90,   0.28,
08/11 17Z,  -0.10,  -6.93,  -6.92,  99.90,   0.11,
08/11 18Z,   0.00,  -5.11,  -5.19,  99.90,  -0.08,
08/11 19Z,   0.00,  -3.98,  -3.97,  99.90,   0.01,
08/11 20Z,  -0.10,  -3.74,  -3.57,  99.90,   0.27,  (max)
08/11 21Z,  -0.10,  -4.33,  -4.25,  99.90,   0.18,
08/11 22Z,   0.00,  -5.50,  -5.40,  99.90,   0.10,
08/11 23Z,   0.00,  -6.87,  -6.65,  99.90,   0.22,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
08/12 00Z,   0.00,  -7.91,  99.90,  -7.68,   0.22,
08/12 01Z,   0.00,  -8.21,  99.90,  -7.98,   0.23,  (min)
08/12 02Z,   0.00,  -7.67,  99.90,  -7.44,   0.23,
08/12 03Z,   0.00,  -6.47,  99.90,  -6.23,   0.24,
08/12 04Z,   0.00,  -4.89,  99.90,  -4.65,   0.24,
08/12 05Z,   0.00,  -3.26,  99.90,  -3.02,   0.25,
08/12 06Z,   0.00,  -2.01,  99.90,  -1.76,   0.25,
08/12 07Z,   0.00,  -1.56,  99.90,  -1.30,   0.26,  (max)
08/12 08Z,   0.00,  -2.16,  99.90,  -1.90,   0.26,
08/12 09Z,   0.00,  -3.78,  99.90,  -3.52,   0.27,
08/12 10Z,   0.00,  -6.13,  99.90,  -5.85,   0.27,
08/12 11Z,   0.00,  -8.74,  99.90,  -8.47,   0.28,
08/12 12Z,   0.00, -11.06,  99.90, -10.78,   0.28,
08/12 13Z,   0.00, -12.51,  99.90, -12.23,   0.28,
08/12 14Z,   0.00, -12.80,  99.90, -12.53,   0.28,  (min)
08/12 15Z,   0.00, -12.01,  99.90, -11.73,   0.28,
08/12 16Z,   0.00, -10.38,  99.90, -10.11,   0.28,
08/12 17Z,   0.00,  -8.26,  99.90,  -7.99,   0.28,
08/12 18Z,   0.00,  -6.06,  99.90,  -5.78,   0.28,
08/12 19Z,   0.00,  -4.28,  99.90,  -4.00,   0.28,
08/12 20Z,   0.00,  -3.34,  99.90,  -3.07,   0.28,  (max)
08/12 21Z,   0.00,  -3.42,  99.90,  -3.14,   0.28,
08/12 22Z,   0.10,  -4.37,  99.90,  -4.00,   0.28,
08/12 23Z,   0.10,  -5.89,  99.90,  -5.51,   0.28,
08/13 00Z,   0.10,  -7.48,  99.90,  -7.10,   0.28,
08/13 01Z,   0.10,  -8.58,  99.90,  -8.21,   0.28,
08/13 02Z,   0.10,  -8.81,  99.90,  -8.44,   0.28,  (min)
08/13 03Z,   0.10,  -8.12,  99.90,  -7.74,   0.28,
08/13 04Z,   0.10,  -6.74,  99.90,  -6.36,   0.28,
08/13 05Z,   0.10,  -4.99,  99.90,  -4.61,   0.28,
08/13 06Z,   0.10,  -3.25,  99.90,  -2.88,   0.28,
08/13 07Z,   0.10,  -1.98,  99.90,  -1.61,   0.28,
08/13 08Z,   0.10,  -1.63,  99.90,  -1.26,   0.28,  (max)
08/13 09Z,   0.20,  -2.40,  99.90,  -1.93,   0.28,
08/13 10Z,   0.20,  -4.19,  99.90,  -3.71,   0.28,
08/13 11Z,   0.10,  -6.64,  99.90,  -6.26,   0.28,
08/13 12Z,   0.10,  -9.24,  99.90,  -8.86,   0.28,
08/13 13Z,   0.20, -11.38,  99.90, -10.91,   0.28,
08/13 14Z,   0.20, -12.53,  99.90, -12.05,   0.28,  (min)
08/13 15Z,   0.20, -12.47,  99.90, -11.99,   0.28,
08/13 16Z,   0.10, -11.34,  99.90, -10.97,   0.28,
08/13 17Z,   0.20,  -9.47,  99.90,  -8.99,   0.28,
08/13 18Z,   0.20,  -7.21,  99.90,  -6.74,   0.28,
08/13 19Z,   0.20,  -5.04,  99.90,  -4.56,   0.28,
08/13 20Z,   0.20,  -3.46,  99.90,  -2.98,   0.28,
08/13 21Z,   0.20,  -2.87,  99.90,  -2.39,   0.28,  (max)
08/13 22Z,   0.20,  -3.34,  99.90,  -2.87,   0.28,
08/13 23Z,   0.20,  -4.67,  99.90,  -4.20,   0.28,
08/14 00Z,   0.30,  -6.46,  99.90,  -5.88,   0.28,
08/14 01Z,   0.20,  -8.16,  99.90,  -7.69,   0.28,
08/14 02Z,   0.20,  -9.22,  99.90,  -8.74,   0.28,
08/14 03Z,   0.20,  -9.29,  99.90,  -8.82,   0.28,  (min)
08/14 04Z,   0.20,  -8.42,  99.90,  -7.95,   0.28,
08/14 05Z,   0.20,  -6.89,  99.90,  -6.41,   0.28,
08/14 06Z,   0.20,  -5.05,  99.90,  -4.58,   0.28,
08/14 07Z,   0.20,  -3.32,  99.90,  -2.84,   0.28,
08/14 08Z,   0.20,  -2.16,  99.90,  -1.68,   0.28,
08/14 09Z,   0.20,  -1.98,  99.90,  -1.51,   0.28,  (max)
08/14 10Z,   0.20,  -2.94,  99.90,  -2.46,   0.28,
08/14 11Z,   0.20,  -4.83,  99.90,  -4.35,   0.28,
08/14 12Z,   0.20,  -7.24,  99.90,  -6.77,   0.28,
08/14 13Z,   0.20,  -9.65,  99.90,  -9.18,   0.28,
08/14 14Z,   0.20, -11.45,  99.90, -10.97,   0.28,
08/14 15Z,   0.20, -12.17,  99.90, -11.69,   0.28,  (min)
08/14 16Z,   0.10, -11.71,  99.90, -11.33,   0.28,
08/14 17Z,   0.10, -10.28,  99.90,  -9.91,   0.28,
08/14 18Z,   0.10,  -8.25,  99.90,  -7.88,   0.28,
08/14 19Z,   0.20,  -6.01,  99.90,  -5.54,   0.28,
08/14 20Z,   0.10,  -4.03,  99.90,  -3.66,   0.28,
08/14 21Z,   0.10,  -2.81,  99.90,  -2.44,   0.28,
08/14 22Z,   0.10,  -2.66,  99.90,  -2.28,   0.28,  (max)
08/14 23Z,   0.20,  -3.55,  99.90,  -3.07,   0.28,
08/15 00Z,   0.20,  -5.19,  99.90,  -4.71,   0.28,
08/15 01Z,   0.10,  -7.13,  99.90,  -6.75,   0.28,
08/15 02Z,   0.10,  -8.81,  99.90,  -8.43,   0.28,
08/15 03Z,   0.10,  -9.71,  99.90,  -9.33,   0.28,  (min)
08/15 04Z,   0.20,  -9.58,  99.90,  -9.11,   0.28,
08/15 05Z,   0.10,  -8.56,  99.90,  -8.18,   0.28,
08/15 06Z,   0.10,  -6.95,  99.90,  -6.57,   0.28,
08/15 07Z,   0.10,  -5.13,  99.90,  -4.76,   0.28,
08/15 08Z,   0.10,  -3.52,  99.90,  -3.14,   0.28,
08/15 09Z,   0.10,  -2.55,  99.90,  -2.18,   0.28,  (max)
08/15 10Z,   0.10,  -2.59,  99.90,  -2.22,   0.28,
08/15 11Z,   0.10,  -3.68,  99.90,  -3.31,   0.28,
08/15 12Z,   0.10,  -5.56,  99.90,  -5.18,   0.28,
08/15 13Z,   0.10,  -7.79,  99.90,  -7.41,   0.28,
08/15 14Z,   0.10,  -9.83,  99.90,  -9.46,   0.28,
08/15 15Z,   0.10, -11.16,  99.90, -10.78,   0.28,
08/15 16Z,   0.10, -11.40,  99.90, -11.03,   0.28,  (min)
08/15 17Z,   0.00, -10.57,  99.90, -10.30,   0.28,
08/15 18Z,   0.00,  -8.96,  99.90,  -8.68,   0.28,