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 : 11/09/2025 21:21:39 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
11/08 06Z,   0.30, -13.82, -13.30,  99.90,   0.22,
11/08 07Z,   0.30, -16.21, -15.64,  99.90,   0.27,
11/08 08Z,   0.30, -17.10, -16.51,  99.90,   0.29,  (min)
11/08 09Z,   0.30, -16.21, -15.52,  99.90,   0.39,
11/08 10Z,   0.30, -13.82, -13.23,  99.90,   0.29,
11/08 11Z,   0.30, -10.57, -10.22,  99.90,   0.05,
11/08 12Z,   0.20,  -7.15,  -6.96,  99.90,  -0.01,
11/08 13Z,   0.20,  -4.18,  -4.25,  99.90,  -0.27,
11/08 14Z,   0.20,  -2.11,  -2.25,  99.90,  -0.34,
11/08 15Z,   0.20,  -1.11,  -1.23,  99.90,  -0.32,
11/08 16Z,   0.20,  -1.07,  -1.08,  99.90,  -0.21,  (max)
11/08 17Z,   0.20,  -1.78,  -1.62,  99.90,  -0.04,
11/08 18Z,   0.20,  -2.99,  -2.61,  99.90,   0.18,
11/08 19Z,   0.20,  -4.36,  -3.85,  99.90,   0.31,
11/08 20Z,   0.20,  -5.39,  -5.01,  99.90,   0.18,
11/08 21Z,   0.20,  -5.69,  -5.38,  99.90,   0.11,  (min)
11/08 22Z,   0.20,  -5.22,  -4.93,  99.90,   0.09,
11/08 23Z,   0.20,  -4.25,  -3.96,  99.90,   0.09,
11/09 00Z,   0.20,  -3.19,  -2.94,  99.90,   0.05,
11/09 01Z,   0.20,  -2.44,  -2.16,  99.90,   0.08,
11/09 02Z,   0.20,  -2.41,  -2.03,  99.90,   0.18,  (max)
11/09 03Z,   0.20,  -3.38,  -2.90,  99.90,   0.28,
11/09 04Z,   0.20,  -5.35,  -4.75,  99.90,   0.40,
11/09 05Z,   0.20,  -8.07,  -7.45,  99.90,   0.42,
11/09 06Z,   0.10, -11.14, -10.69,  99.90,   0.35,
11/09 07Z,   0.10, -14.03, -13.59,  99.90,   0.34,
11/09 08Z,   0.10, -16.04, -15.53,  99.90,   0.41,
11/09 09Z,   0.10, -16.58, -15.99,  99.90,   0.49,  (min)
11/09 10Z,   0.10, -15.46, -14.77,  99.90,   0.59,
11/09 11Z,   0.10, -13.04, -12.57,  99.90,   0.37,
11/09 12Z,   0.10,  -9.93,  -9.62,  99.90,   0.21,
11/09 13Z,   0.10,  -6.76,  -6.52,  99.90,   0.14,
11/09 14Z,   0.10,  -4.05,  -3.98,  99.90,  -0.03,
11/09 15Z,   0.10,  -2.19,  -2.17,  99.90,  -0.08,
11/09 16Z,   0.10,  -1.30,  -1.16,  99.90,   0.04,
11/09 17Z,   0.10,  -1.26,  -1.05,  99.90,   0.11,  (max)
11/09 18Z,   0.20,  -1.90,  -1.60,  99.90,   0.10,
11/09 19Z,   0.20,  -3.02,  -2.52,  99.90,   0.30,
11/09 20Z,   0.20,  -4.28,  -3.79,  99.90,   0.29,
11/09 21Z,   0.20,  -5.24,  -4.93,  99.90,   0.11,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
11/09 22Z,   0.20,  -5.57,  99.90,  -5.26,   0.11,  (min)
11/09 23Z,   0.20,  -5.26,  99.90,  -4.95,   0.10,
11/10 00Z,   0.10,  -4.54,  99.90,  -4.35,   0.10,
11/10 01Z,   0.10,  -3.74,  99.90,  -3.55,   0.09,
11/10 02Z,   0.10,  -3.19,  99.90,  -3.00,   0.09,  (max)
11/10 03Z,   0.10,  -3.26,  99.90,  -3.08,   0.08,
11/10 04Z,   0.10,  -4.20,  99.90,  -4.02,   0.08,
11/10 05Z,   0.20,  -6.00,  99.90,  -5.73,   0.07,
11/10 06Z,   0.20,  -8.44,  99.90,  -8.17,   0.07,
11/10 07Z,   0.20, -11.16,  99.90, -10.90,   0.06,
11/10 08Z,   0.20, -13.67,  99.90, -13.41,   0.06,
11/10 09Z,   0.20, -15.33,  99.90, -15.07,   0.05,
11/10 10Z,   0.20, -15.62,  99.90, -15.36,   0.05,  (min)
11/10 11Z,   0.20, -14.45,  99.90, -14.20,   0.05,
11/10 12Z,   0.20, -12.19,  99.90, -11.94,   0.05,
11/10 13Z,   0.20,  -9.37,  99.90,  -9.12,   0.05,
11/10 14Z,   0.20,  -6.52,  99.90,  -6.26,   0.05,
11/10 15Z,   0.20,  -4.08,  99.90,  -3.83,   0.05,
11/10 16Z,   0.20,  -2.40,  99.90,  -2.15,   0.05,
11/10 17Z,   0.20,  -1.58,  99.90,  -1.33,   0.05,
11/10 18Z,   0.20,  -1.51,  99.90,  -1.26,   0.05,  (max)
11/10 19Z,   0.20,  -2.08,  99.90,  -1.83,   0.05,
11/10 20Z,   0.20,  -3.12,  99.90,  -2.87,   0.05,
11/10 21Z,   0.20,  -4.35,  99.90,  -4.09,   0.05,
11/10 22Z,   0.20,  -5.33,  99.90,  -5.08,   0.05,
11/10 23Z,   0.20,  -5.79,  99.90,  -5.54,   0.05,  (min)
11/11 00Z,   0.20,  -5.70,  99.90,  -5.45,   0.05,
11/11 01Z,   0.20,  -5.24,  99.90,  -4.99,   0.05,
11/11 02Z,   0.20,  -4.63,  99.90,  -4.38,   0.05,
11/11 03Z,   0.20,  -4.16,  99.90,  -3.91,   0.05,  (max)
11/11 04Z,   0.20,  -4.17,  99.90,  -3.92,   0.05,
11/11 05Z,   0.20,  -4.92,  99.90,  -4.66,   0.05,
11/11 06Z,   0.20,  -6.40,  99.90,  -6.15,   0.05,
11/11 07Z,   0.20,  -8.44,  99.90,  -8.19,   0.05,
11/11 08Z,   0.20, -10.74,  99.90, -10.49,   0.05,
11/11 09Z,   0.20, -12.86,  99.90, -12.61,   0.05,
11/11 10Z,   0.20, -14.23,  99.90, -13.98,   0.05,
11/11 11Z,   0.10, -14.40,  99.90, -14.25,   0.05,  (min)
11/11 12Z,   0.10, -13.34,  99.90, -13.19,   0.05,
11/11 13Z,   0.10, -11.36,  99.90, -11.21,   0.05,
11/11 14Z,   0.10,  -8.89,  99.90,  -8.74,   0.05,
11/11 15Z,   0.10,  -6.35,  99.90,  -6.20,   0.05,
11/11 16Z,   0.10,  -4.16,  99.90,  -4.00,   0.05,
11/11 17Z,   0.10,  -2.61,  99.90,  -2.46,   0.05,
11/11 18Z,   0.10,  -1.83,  99.90,  -1.67,   0.05,
11/11 19Z,   0.10,  -1.73,  99.90,  -1.58,   0.05,  (max)
11/11 20Z,   0.10,  -2.27,  99.90,  -2.11,   0.05,
11/11 21Z,   0.10,  -3.31,  99.90,  -3.16,   0.05,
11/11 22Z,   0.10,  -4.59,  99.90,  -4.44,   0.05,
11/11 23Z,   0.10,  -5.71,  99.90,  -5.55,   0.05,
11/12 00Z,   0.10,  -6.37,  99.90,  -6.22,   0.05,
11/12 01Z,   0.10,  -6.53,  99.90,  -6.38,   0.05,  (min)
11/12 02Z,   0.10,  -6.28,  99.90,  -6.13,   0.05,
11/12 03Z,   0.10,  -5.75,  99.90,  -5.60,   0.05,
11/12 04Z,   0.20,  -5.22,  99.90,  -4.97,   0.05,
11/12 05Z,   0.20,  -5.04,  99.90,  -4.78,   0.05,  (max)
11/12 06Z,   0.20,  -5.46,  99.90,  -5.21,   0.05,
11/12 07Z,   0.20,  -6.53,  99.90,  -6.28,   0.05,
11/12 08Z,   0.20,  -8.12,  99.90,  -7.86,   0.05,
11/12 09Z,   0.20,  -9.99,  99.90,  -9.74,   0.05,
11/12 10Z,   0.20, -11.77,  99.90, -11.51,   0.05,
11/12 11Z,   0.30, -12.93,  99.90, -12.58,   0.05,
11/12 12Z,   0.30, -13.10,  99.90, -12.75,   0.05,  (min)
11/12 13Z,   0.30, -12.23,  99.90, -11.88,   0.05,
11/12 14Z,   0.30, -10.57,  99.90, -10.21,   0.05,
11/12 15Z,   0.30,  -8.42,  99.90,  -8.07,   0.05,
11/12 16Z,   0.30,  -6.15,  99.90,  -5.79,   0.05,
11/12 17Z,   0.30,  -4.14,  99.90,  -3.78,   0.05,
11/12 18Z,   0.40,  -2.70,  99.90,  -2.24,   0.05,
11/12 19Z,   0.40,  -1.95,  99.90,  -1.50,   0.05,
11/12 20Z,   0.40,  -1.88,  99.90,  -1.43,   0.05,  (max)
11/12 21Z,   0.40,  -2.48,  99.90,  -2.02,   0.05,
11/12 22Z,   0.40,  -3.64,  99.90,  -3.19,   0.05,
11/12 23Z,   0.50,  -5.09,  99.90,  -4.54,   0.05,
11/13 00Z,   0.50,  -6.42,  99.90,  -5.87,   0.05,
11/13 01Z,   0.50,  -7.32,  99.90,  -6.77,   0.05,
11/13 02Z,   0.50,  -7.69,  99.90,  -7.14,   0.05,  (min)
11/13 03Z,   0.50,  -7.53,  99.90,  -6.98,   0.05,
11/13 04Z,   0.60,  -6.94,  99.90,  -6.29,   0.05,
11/13 05Z,   0.60,  -6.21,  99.90,  -5.56,   0.05,
11/13 06Z,   0.60,  -5.72,  99.90,  -5.07,   0.05,  (max)
11/13 07Z,   0.60,  -5.76,  99.90,  -5.11,   0.05,
11/13 08Z,   0.60,  -6.38,  99.90,  -5.73,   0.05,
11/13 09Z,   0.70,  -7.52,  99.90,  -6.77,   0.05,
11/13 10Z,   0.70,  -9.02,  99.90,  -8.26,   0.05,
11/13 11Z,   0.80, -10.53,  99.90,  -9.67,   0.05,
11/13 12Z,   0.80, -11.58,  99.90, -10.73,   0.05,
11/13 13Z,  99.90, -11.81,  99.90,  99.90,   0.05,
11/13 14Z,  99.90, -11.16,  99.90,  99.90,   0.05,
11/13 15Z,  99.90,  -9.77,  99.90,  99.90,   0.05,
11/13 16Z,  99.90,  -7.88,  99.90,  99.90,   0.05,
11/13 17Z,  99.90,  -5.80,  99.90,  99.90,   0.05,
11/13 18Z,  99.90,  -3.93,  99.90,  99.90,   0.05,