ETSS stn

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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
#Arena Cove, CA : 11/09/2025 02:22:04 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
11/07 06Z,   0.40,  -4.81,  -4.66,  99.90,  -0.25,
11/07 07Z,   0.30,  -3.72,  -3.51,  99.90,  -0.09,
11/07 08Z,   0.30,  -3.17,  -2.86,  99.90,   0.01,  (max)
11/07 09Z,   0.40,  -3.20,  -2.94,  99.90,  -0.14,
11/07 10Z,   0.40,  -3.67,  -3.35,  99.90,  -0.08,
11/07 11Z,   0.30,  -4.35,  -3.99,  99.90,   0.06,
11/07 12Z,   0.40,  -4.96,  -4.38,  99.90,   0.18,
11/07 13Z,   0.50,  -5.24,  -4.73,  99.90,   0.01,  (min)
11/07 14Z,   0.40,  -5.03,  -4.69,  99.90,  -0.06,
11/07 15Z,   0.40,  -4.34,  -3.89,  99.90,   0.05,
11/07 16Z,   0.50,  -3.29,  -3.00,  99.90,  -0.21,
11/07 17Z,   0.50,  -2.15,  -1.83,  99.90,  -0.18,
11/07 18Z,   0.40,  -1.23,  -0.92,  99.90,  -0.09,
11/07 19Z,   0.40,  -0.81,  -0.47,  99.90,  -0.06,  (max)
11/07 20Z,   0.40,  -1.07,  -0.93,  99.90,  -0.26,
11/07 21Z,   0.40,  -2.04,  -1.87,  99.90,  -0.23,
11/07 22Z,   0.40,  -3.59,  -3.39,  99.90,  -0.20,
11/07 23Z,   0.50,  -5.45,  -5.12,  99.90,  -0.17,
11/08 00Z,   0.40,  -7.27,  -6.93,  99.90,  -0.06,
11/08 01Z,   0.40,  -8.71,  -8.17,  99.90,   0.14,
11/08 02Z,   0.40,  -9.51,  -9.10,  99.90,   0.01,
11/08 03Z,   0.40,  -9.55,  -9.11,  99.90,   0.04,  (min)
11/08 04Z,   0.40,  -8.86,  -8.42,  99.90,   0.04,
11/08 05Z,   0.50,  -7.64,  -7.54,  99.90,  -0.40,
11/08 06Z,   0.40,  -6.19,  -6.04,  99.90,  -0.25,
11/08 07Z,   0.40,  -4.82,  -4.61,  99.90,  -0.19,
11/08 08Z,   0.40,  -3.79,  -3.61,  99.90,  -0.22,
11/08 09Z,   0.40,  -3.28,  -2.99,  99.90,  -0.11,  (max)
11/08 10Z,   0.40,  -3.29,  -3.12,  99.90,  -0.23,
11/08 11Z,   0.40,  -3.70,  -3.40,  99.90,  -0.10,
11/08 12Z,   0.40,  -4.28,  -3.85,  99.90,   0.03,
11/08 13Z,   0.50,  -4.77,  -4.34,  99.90,  -0.07,
11/08 14Z,   0.40,  -4.95,  -4.53,  99.90,   0.02,  (min)
11/08 15Z,   0.40,  -4.70,  -4.34,  99.90,  -0.04,
11/08 16Z,   0.50,  -4.03,  -3.62,  99.90,  -0.09,
11/08 17Z,   0.50,  -3.07,  -2.79,  99.90,  -0.22,
11/08 18Z,   0.40,  -2.08,  -1.74,  99.90,  -0.06,
11/08 19Z,   0.40,  -1.32,  -1.07,  99.90,  -0.15,
11/08 20Z,   0.40,  -1.05,  -0.79,  99.90,  -0.14,  (max)
11/08 21Z,   0.40,  -1.42,  -1.21,  99.90,  -0.19,
11/08 22Z,   0.40,  -2.42,  -2.17,  99.90,  -0.15,
11/08 23Z,   0.40,  -3.93,  -3.71,  99.90,  -0.18,
11/09 00Z,   0.50,  -5.68,  -5.36,  99.90,  -0.18,
11/09 01Z,   0.50,  -7.35,  -7.00,  99.90,  -0.15,
11/09 02Z,   0.50,  -8.64,  -8.35,  99.90,  -0.21,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
11/09 03Z,   0.50,  -9.32,  99.90,  -9.02,  -0.20,  (min)
11/09 04Z,   0.50,  -9.29,  99.90,  -8.97,  -0.18,
11/09 05Z,   0.40,  -8.61,  99.90,  -8.38,  -0.17,
11/09 06Z,   0.40,  -7.46,  99.90,  -7.21,  -0.15,
11/09 07Z,   0.40,  -6.09,  99.90,  -5.83,  -0.14,
11/09 08Z,   0.40,  -4.82,  99.90,  -4.54,  -0.12,
11/09 09Z,   0.40,  -3.86,  99.90,  -3.57,  -0.11,
11/09 10Z,   0.40,  -3.37,  99.90,  -3.06,  -0.09,
11/09 11Z,   0.40,  -3.35,  99.90,  -3.02,  -0.08,  (max)
11/09 12Z,   0.40,  -3.68,  99.90,  -3.34,  -0.06,
11/09 13Z,   0.40,  -4.16,  99.90,  -3.81,  -0.05,
11/09 14Z,   0.40,  -4.58,  99.90,  -4.21,  -0.04,
11/09 15Z,   0.30,  -4.73,  99.90,  -4.46,  -0.04,  (min)
11/09 16Z,   0.40,  -4.51,  99.90,  -4.14,  -0.04,
11/09 17Z,   0.30,  -3.93,  99.90,  -3.66,  -0.04,
11/09 18Z,   0.30,  -3.11,  99.90,  -2.85,  -0.04,
11/09 19Z,   0.30,  -2.28,  99.90,  -2.01,  -0.04,
11/09 20Z,   0.30,  -1.67,  99.90,  -1.40,  -0.04,
11/09 21Z,   0.30,  -1.49,  99.90,  -1.22,  -0.04,  (max)
11/09 22Z,   0.30,  -1.86,  99.90,  -1.60,  -0.04,
11/09 23Z,   0.30,  -2.80,  99.90,  -2.53,  -0.04,
11/10 00Z,   0.30,  -4.16,  99.90,  -3.90,  -0.04,
11/10 01Z,   0.30,  -5.73,  99.90,  -5.47,  -0.04,
11/10 02Z,   0.30,  -7.22,  99.90,  -6.95,  -0.04,
11/10 03Z,   0.30,  -8.36,  99.90,  -8.10,  -0.04,
11/10 04Z,   0.30,  -8.95,  99.90,  -8.69,  -0.04,  (min)
11/10 05Z,   0.30,  -8.91,  99.90,  -8.65,  -0.04,
11/10 06Z,   0.30,  -8.28,  99.90,  -8.01,  -0.04,
11/10 07Z,   0.30,  -7.22,  99.90,  -6.95,  -0.04,
11/10 08Z,   0.30,  -5.97,  99.90,  -5.70,  -0.04,
11/10 09Z,   0.20,  -4.78,  99.90,  -4.62,  -0.04,
11/10 10Z,   0.30,  -3.88,  99.90,  -3.61,  -0.04,
11/10 11Z,   0.30,  -3.39,  99.90,  -3.12,  -0.04,
11/10 12Z,   0.30,  -3.32,  99.90,  -3.06,  -0.04,  (max)
11/10 13Z,   0.20,  -3.59,  99.90,  -3.43,  -0.04,
11/10 14Z,   0.30,  -4.03,  99.90,  -3.76,  -0.04,
11/10 15Z,   0.30,  -4.42,  99.90,  -4.16,  -0.04,
11/10 16Z,   0.30,  -4.61,  99.90,  -4.35,  -0.04,  (min)
11/10 17Z,   0.30,  -4.49,  99.90,  -4.22,  -0.04,
11/10 18Z,   0.30,  -4.05,  99.90,  -3.78,  -0.04,
11/10 19Z,   0.20,  -3.40,  99.90,  -3.23,  -0.04,
11/10 20Z,   0.30,  -2.71,  99.90,  -2.44,  -0.04,
11/10 21Z,   0.30,  -2.19,  99.90,  -1.92,  -0.04,
11/10 22Z,   0.30,  -2.02,  99.90,  -1.76,  -0.04,  (max)
11/10 23Z,   0.30,  -2.33,  99.90,  -2.07,  -0.04,
11/11 00Z,   0.30,  -3.12,  99.90,  -2.86,  -0.04,
11/11 01Z,   0.30,  -4.29,  99.90,  -4.03,  -0.04,
11/11 02Z,   0.30,  -5.65,  99.90,  -5.39,  -0.04,
11/11 03Z,   0.30,  -6.95,  99.90,  -6.69,  -0.04,
11/11 04Z,   0.30,  -7.97,  99.90,  -7.70,  -0.04,
11/11 05Z,   0.30,  -8.50,  99.90,  -8.23,  -0.04,  (min)
11/11 06Z,   0.30,  -8.47,  99.90,  -8.20,  -0.04,
11/11 07Z,   0.30,  -7.90,  99.90,  -7.64,  -0.04,
11/11 08Z,   0.30,  -6.93,  99.90,  -6.67,  -0.04,
11/11 09Z,   0.30,  -5.78,  99.90,  -5.51,  -0.04,
11/11 10Z,   0.30,  -4.66,  99.90,  -4.39,  -0.04,
11/11 11Z,   0.40,  -3.79,  99.90,  -3.42,  -0.04,
11/11 12Z,   0.40,  -3.29,  99.90,  -2.93,  -0.04,
11/11 13Z,   0.40,  -3.20,  99.90,  -2.84,  -0.04,  (max)
11/11 14Z,   0.40,  -3.45,  99.90,  -3.09,  -0.04,
11/11 15Z,   0.40,  -3.89,  99.90,  -3.53,  -0.04,
11/11 16Z,   0.40,  -4.34,  99.90,  -3.98,  -0.04,
11/11 17Z,   0.40,  -4.64,  99.90,  -4.27,  -0.04,
11/11 18Z,   0.40,  -4.66,  99.90,  -4.29,  -0.04,  (min)
11/11 19Z,   0.40,  -4.38,  99.90,  -4.01,  -0.04,
11/11 20Z,   0.40,  -3.88,  99.90,  -3.51,  -0.04,
11/11 21Z,   0.40,  -3.29,  99.90,  -2.92,  -0.04,
11/11 22Z,   0.40,  -2.80,  99.90,  -2.44,  -0.04,
11/11 23Z,   0.40,  -2.59,  99.90,  -2.22,  -0.04,  (max)
11/12 00Z,   0.50,  -2.77,  99.90,  -2.30,  -0.04,
11/12 01Z,   0.40,  -3.37,  99.90,  -3.01,  -0.04,
11/12 02Z,   0.50,  -4.34,  99.90,  -3.87,  -0.04,
11/12 03Z,   0.50,  -5.49,  99.90,  -5.03,  -0.04,
11/12 04Z,   0.50,  -6.63,  99.90,  -6.17,  -0.04,
11/12 05Z,   0.50,  -7.54,  99.90,  -7.07,  -0.04,
11/12 06Z,   0.50,  -8.03,  99.90,  -7.56,  -0.04,  (min)
11/12 07Z,   0.50,  -8.01,  99.90,  -7.54,  -0.04,
11/12 08Z,   0.50,  -7.49,  99.90,  -7.03,  -0.04,
11/12 09Z,   0.50,  -6.59,  99.90,  -6.12,  -0.04,
11/12 10Z,   0.50,  -5.49,  99.90,  -5.02,  -0.04,
11/12 11Z,   0.50,  -4.41,  99.90,  -3.95,  -0.04,
11/12 12Z,   0.50,  -3.56,  99.90,  -3.10,  -0.04,
11/12 13Z,   0.60,  -3.08,  99.90,  -2.52,  -0.04,
11/12 14Z,   0.60,  -3.01,  99.90,  -2.45,  -0.04,  (max)
11/12 15Z,   0.60,  -3.31,  99.90,  -2.74,  -0.04,
11/12 16Z,   0.60,  -3.83,  99.90,  -3.26,  -0.04,
11/12 17Z,   0.60,  -4.39,  99.90,  -3.83,  -0.04,
11/12 18Z,   0.60,  -4.83,  99.90,  -4.27,  -0.04,