ETSS stn

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	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 : 10/18/2026 03:21:57 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/16 12Z,   0.90,   3.99,   4.91,  99.90,   0.02,
10/16 13Z,   1.00,   3.88,   4.83,  99.90,  -0.05,  (max)
10/16 14Z,   0.90,   3.68,   4.70,  99.90,   0.12,
10/16 15Z,   0.90,   3.52,   4.50,  99.90,   0.08,  (min)
10/16 16Z,   0.90,   3.48,   4.51,  99.90,   0.13,
10/16 17Z,   1.00,   3.63,   4.69,  99.90,   0.06,
10/16 18Z,   1.00,   3.95,   5.06,  99.90,   0.11,
10/16 19Z,   1.00,   4.37,   5.43,  99.90,   0.06,
10/16 20Z,   1.00,   4.78,   5.86,  99.90,   0.08,
10/16 21Z,   1.00,   5.05,   6.11,  99.90,   0.06,  (max)
10/16 22Z,   1.00,   5.07,   6.06,  99.90,  -0.01,
10/16 23Z,   1.00,   4.78,   5.77,  99.90,  -0.01,
10/17 00Z,   1.10,   4.18,   5.14,  99.90,  -0.14,
10/17 01Z,   1.10,   3.35,   4.37,  99.90,  -0.08,
10/17 02Z,   1.10,   2.42,   3.38,  99.90,  -0.14,
10/17 03Z,   1.00,   1.54,   2.52,  99.90,  -0.02,
10/17 04Z,   1.10,   0.88,   1.84,  99.90,  -0.14,
10/17 05Z,   1.10,   0.53,   1.51,  99.90,  -0.12,  (min)
10/17 06Z,   1.00,   0.54,   1.55,  99.90,   0.01,
10/17 07Z,   1.00,   0.89,   1.96,  99.90,   0.07,
10/17 08Z,   1.10,   1.49,   2.53,  99.90,  -0.06,
10/17 09Z,   1.10,   2.22,   3.25,  99.90,  -0.07,
10/17 10Z,   1.10,   2.93,   3.91,  99.90,  -0.12,
10/17 11Z,   1.10,   3.50,   4.45,  99.90,  -0.15,
10/17 12Z,   1.00,   3.86,   4.77,  99.90,  -0.09,
10/17 13Z,   1.00,   3.99,   4.92,  99.90,  -0.07,  (max)
10/17 14Z,   1.00,   3.94,   4.91,  99.90,  -0.03,
10/17 15Z,   0.90,   3.79,   4.72,  99.90,   0.03,
10/17 16Z,   1.00,   3.65,   4.68,  99.90,   0.03,
10/17 17Z,   1.00,   3.59,   4.63,  99.90,   0.04,  (min)
10/17 18Z,   0.90,   3.69,   4.77,  99.90,   0.18,
10/17 19Z,   0.90,   3.92,   5.02,  99.90,   0.20,
10/17 20Z,   0.90,   4.25,   5.30,  99.90,   0.15,
10/17 21Z,   0.90,   4.58,   5.62,  99.90,   0.14,
10/17 22Z,   0.90,   4.80,   5.75,  99.90,   0.05,
10/17 23Z,   1.00,   4.81,   5.77,  99.90,  -0.04,  (max)
10/18 00Z,   1.00,   4.55,   5.53,  99.90,  -0.02,
10/18 01Z,   1.00,   4.02,   4.98,  99.90,  -0.04,
10/18 02Z,   0.90,   3.28,   4.29,  99.90,   0.11,
10/18 03Z,   1.00,   2.45,   3.40,  99.90,  -0.05,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/18 04Z,   1.00,   1.65,  99.90,   2.60,  -0.04,
10/18 05Z,   0.90,   1.02,  99.90,   1.88,  -0.04,
10/18 06Z,   0.90,   0.68,  99.90,   1.54,  -0.04,
10/18 07Z,   0.90,   0.68,  99.90,   1.54,  -0.03,  (min)
10/18 08Z,   0.90,   1.00,  99.90,   1.87,  -0.03,
10/18 09Z,   0.90,   1.57,  99.90,   2.44,  -0.03,
10/18 10Z,   0.90,   2.28,  99.90,   3.16,  -0.02,
10/18 11Z,   0.90,   2.99,  99.90,   3.87,  -0.02,
10/18 12Z,   0.90,   3.58,  99.90,   4.46,  -0.02,
10/18 13Z,   0.90,   3.96,  99.90,   4.85,  -0.01,
10/18 14Z,   0.90,   4.11,  99.90,   5.00,  -0.01,  (max)
10/18 15Z,   0.90,   4.06,  99.90,   4.95,  -0.01,
10/18 16Z,   0.90,   3.88,  99.90,   4.78,  -0.01,
10/18 17Z,   0.90,   3.68,  99.90,   4.58,  -0.01,
10/18 18Z,   0.90,   3.55,  99.90,   4.45,  -0.01,  (min)
10/18 19Z,   0.90,   3.56,  99.90,   4.46,  -0.01,
10/18 20Z,   0.90,   3.73,  99.90,   4.62,  -0.01,
10/18 21Z,   0.90,   4.01,  99.90,   4.90,  -0.01,
10/18 22Z,   0.90,   4.33,  99.90,   5.22,  -0.01,
10/18 23Z,   0.90,   4.57,  99.90,   5.46,  -0.01,
10/19 00Z,   0.90,   4.63,  99.90,   5.52,  -0.01,  (max)
10/19 01Z,   0.90,   4.44,  99.90,   5.34,  -0.01,
10/19 02Z,   0.90,   3.99,  99.90,   4.88,  -0.01,
10/19 03Z,   0.90,   3.31,  99.90,   4.20,  -0.01,
10/19 04Z,   0.90,   2.51,  99.90,   3.40,  -0.01,
10/19 05Z,   0.90,   1.72,  99.90,   2.61,  -0.01,
10/19 06Z,   0.90,   1.09,  99.90,   1.99,  -0.01,
10/19 07Z,   0.90,   0.75,  99.90,   1.64,  -0.01,
10/19 08Z,   0.90,   0.74,  99.90,   1.64,  -0.01,  (min)
10/19 09Z,   0.90,   1.08,  99.90,   1.98,  -0.01,
10/19 10Z,   0.90,   1.69,  99.90,   2.58,  -0.01,
10/19 11Z,   1.00,   2.45,  99.90,   3.44,  -0.01,
10/19 12Z,   0.90,   3.20,  99.90,   4.09,  -0.01,
10/19 13Z,   0.90,   3.82,  99.90,   4.71,  -0.01,
10/19 14Z,   1.00,   4.19,  99.90,   5.19,  -0.01,
10/19 15Z,   1.00,   4.30,  99.90,   5.29,  -0.01,  (max)
10/19 16Z,   1.00,   4.17,  99.90,   5.16,  -0.01,
10/19 17Z,   1.00,   3.88,  99.90,   4.87,  -0.01,
10/19 18Z,   1.00,   3.56,  99.90,   4.55,  -0.01,
10/19 19Z,   1.00,   3.33,  99.90,   4.32,  -0.01,
10/19 20Z,   1.00,   3.26,  99.90,   4.26,  -0.01,  (min)
10/19 21Z,   1.00,   3.40,  99.90,   4.40,  -0.01,
10/19 22Z,   1.00,   3.71,  99.90,   4.70,  -0.01,
10/19 23Z,   1.00,   4.09,  99.90,   5.08,  -0.01,
10/20 00Z,   1.10,   4.41,  99.90,   5.51,  -0.01,
10/20 01Z,   1.00,   4.56,  99.90,   5.56,  -0.01,  (max)
10/20 02Z,   1.10,   4.44,  99.90,   5.54,  -0.01,
10/20 03Z,   1.10,   4.02,  99.90,   5.12,  -0.01,
10/20 04Z,   1.10,   3.35,  99.90,   4.44,  -0.01,
10/20 05Z,   1.10,   2.53,  99.90,   3.62,  -0.01,
10/20 06Z,   1.10,   1.72,  99.90,   2.81,  -0.01,
10/20 07Z,   1.20,   1.08,  99.90,   2.28,  -0.01,
10/20 08Z,   1.10,   0.75,  99.90,   1.85,  -0.01,  (min)
10/20 09Z,   1.20,   0.81,  99.90,   2.00,  -0.01,
10/20 10Z,   1.20,   1.23,  99.90,   2.42,  -0.01,
10/20 11Z,   1.20,   1.94,  99.90,   3.13,  -0.01,
10/20 12Z,   1.20,   2.78,  99.90,   3.98,  -0.01,
10/20 13Z,   1.20,   3.59,  99.90,   4.78,  -0.01,
10/20 14Z,   1.20,   4.20,  99.90,   5.39,  -0.01,
10/20 15Z,   1.20,   4.51,  99.90,   5.70,  -0.01,  (max)
10/20 16Z,   1.20,   4.48,  99.90,   5.67,  -0.01,
10/20 17Z,   1.20,   4.17,  99.90,   5.37,  -0.01,
10/20 18Z,   1.20,   3.71,  99.90,   4.90,  -0.01,
10/20 19Z,   1.10,   3.24,  99.90,   4.33,  -0.01,
10/20 20Z,   1.10,   2.91,  99.90,   4.00,  -0.01,
10/20 21Z,   1.10,   2.82,  99.90,   3.91,  -0.01,  (min)
10/20 22Z,   1.10,   3.00,  99.90,   4.09,  -0.01,
10/20 23Z,   1.10,   3.40,  99.90,   4.49,  -0.01,
10/21 00Z,   1.20,   3.90,  99.90,   5.10,  -0.01,
10/21 01Z,   1.10,   4.35,  99.90,   5.44,  -0.01,
10/21 02Z,   1.10,   4.59,  99.90,   5.68,  -0.01,
10/21 03Z,   1.20,   4.50,  99.90,   5.70,  -0.01,  (max)
10/21 04Z,   1.20,   4.07,  99.90,   5.26,  -0.01,
10/21 05Z,   1.10,   3.35,  99.90,   4.45,  -0.01,
10/21 06Z,   1.10,   2.48,  99.90,   3.57,  -0.01,
10/21 07Z,   1.10,   1.64,  99.90,   2.74,  -0.01,
10/21 08Z,   1.10,   1.03,  99.90,   2.12,  -0.01,
10/21 09Z,   1.10,   0.78,  99.90,   1.87,  -0.01,  (min)
10/21 10Z,   1.10,   0.96,  99.90,   2.05,  -0.01,
10/21 11Z,   1.20,   1.53,  99.90,   2.73,  -0.01,
10/21 12Z,   1.10,   2.38,  99.90,   3.48,  -0.01,
10/21 13Z,   1.20,   3.32,  99.90,   4.51,  -0.01,
10/21 14Z,   1.20,   4.14,  99.90,   5.33,  -0.01,
10/21 15Z,   1.10,   4.67,  99.90,   5.76,  -0.01,
10/21 16Z,   1.10,   4.81,  99.90,   5.90,  -0.01,  (max)
10/21 17Z,   1.10,   4.56,  99.90,   5.65,  -0.01,
10/21 18Z,   1.10,   4.01,  99.90,   5.10,  -0.01,
10/21 19Z,  99.90,   3.32,  99.90,  99.90,  -0.01,
10/21 20Z,  99.90,   2.70,  99.90,  99.90,  -0.01,
10/21 21Z,  99.90,   2.31,  99.90,  99.90,  -0.01,
10/21 22Z,  99.90,   2.27,  99.90,  99.90,  -0.01,
10/21 23Z,  99.90,   2.57,  99.90,  99.90,  -0.01,
10/22 00Z,  99.90,   3.13,  99.90,  99.90,  -0.01,