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 : 05/17/2026 15:21:09 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/16 00Z,   0.10,   2.02,   2.05,  99.90,  -0.07,  (min)
05/16 01Z,   0.10,   2.72,   2.82,  99.90,  -0.00,
05/16 02Z,   0.10,   3.80,   3.85,  99.90,  -0.05,
05/16 03Z,   0.00,   4.99,   5.09,  99.90,   0.10,
05/16 04Z,   0.10,   6.00,   6.03,  99.90,  -0.07,
05/16 05Z,   0.10,   6.53,   6.51,  99.90,  -0.12,  (max)
05/16 06Z,   0.00,   6.39,   6.35,  99.90,  -0.04,
05/16 07Z,   0.00,   5.54,   5.46,  99.90,  -0.08,
05/16 08Z,   0.00,   4.11,   4.00,  99.90,  -0.11,
05/16 09Z,   0.00,   2.35,   2.31,  99.90,  -0.04,
05/16 10Z,   0.00,   0.60,   0.58,  99.90,  -0.02,
05/16 11Z,   0.00,  -0.78,  -0.76,  99.90,   0.02,
05/16 12Z,   0.00,  -1.55,  -1.53,  99.90,   0.02,
05/16 13Z,   0.00,  -1.57,  -1.58,  99.90,  -0.01,  (min)
05/16 14Z,   0.00,  -0.89,  -0.92,  99.90,  -0.03,
05/16 15Z,   0.00,   0.30,   0.28,  99.90,  -0.02,
05/16 16Z,   0.00,   1.70,   1.65,  99.90,  -0.05,
05/16 17Z,   0.00,   2.98,   2.89,  99.90,  -0.09,
05/16 18Z,   0.00,   3.89,   3.78,  99.90,  -0.11,
05/16 19Z,   0.00,   4.26,   4.14,  99.90,  -0.12,  (max)
05/16 20Z,   0.00,   4.09,   3.96,  99.90,  -0.13,
05/16 21Z,   0.00,   3.54,   3.44,  99.90,  -0.10,
05/16 22Z,   0.00,   2.84,   2.73,  99.90,  -0.11,
05/16 23Z,   0.00,   2.29,   2.22,  99.90,  -0.07,
05/17 00Z,   0.00,   2.11,   2.09,  99.90,  -0.02,  (min)
05/17 01Z,   0.00,   2.45,   2.47,  99.90,   0.02,
05/17 02Z,   0.00,   3.26,   3.25,  99.90,  -0.01,
05/17 03Z,   0.00,   4.40,   4.43,  99.90,   0.03,
05/17 04Z,   0.00,   5.57,   5.60,  99.90,   0.03,
05/17 05Z,   0.00,   6.46,   6.45,  99.90,  -0.01,
05/17 06Z,  -0.10,   6.80,   6.73,  99.90,   0.03,  (max)
05/17 07Z,  -0.10,   6.43,   6.30,  99.90,  -0.03,
05/17 08Z,   0.00,   5.34,   5.13,  99.90,  -0.21,
05/17 09Z,   0.00,   3.70,   3.53,  99.90,  -0.17,
05/17 10Z,   0.00,   1.80,   1.70,  99.90,  -0.10,
05/17 11Z,   0.00,   0.01,  -0.12,  99.90,  -0.13,
05/17 12Z,   0.00,  -1.34,  -1.40,  99.90,  -0.06,
05/17 13Z,   0.00,  -1.99,  -2.12,  99.90,  -0.13,  (min)
05/17 14Z,   0.00,  -1.87,  -1.98,  99.90,  -0.11,
05/17 15Z,   0.00,  -1.04,  -1.09,  99.90,  -0.05,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/17 16Z,   0.00,   0.27,  99.90,   0.22,  -0.05,
05/17 17Z,   0.00,   1.74,  99.90,   1.69,  -0.04,
05/17 18Z,   0.00,   3.05,  99.90,   3.00,  -0.04,
05/17 19Z,   0.00,   3.94,  99.90,   3.90,  -0.04,
05/17 20Z,   0.00,   4.28,  99.90,   4.24,  -0.04,  (max)
05/17 21Z,   0.00,   4.09,  99.90,   4.06,  -0.04,
05/17 22Z,   0.00,   3.55,  99.90,   3.52,  -0.04,
05/17 23Z,   0.00,   2.91,  99.90,   2.88,  -0.03,
05/18 00Z,   0.10,   2.45,  99.90,   2.52,  -0.03,
05/18 01Z,   0.00,   2.38,  99.90,   2.35,  -0.03,  (min)
05/18 02Z,   0.00,   2.81,  99.90,   2.78,  -0.03,
05/18 03Z,   0.00,   3.69,  99.90,   3.66,  -0.03,
05/18 04Z,   0.00,   4.81,  99.90,   4.79,  -0.03,
05/18 05Z,   0.10,   5.91,  99.90,   5.98,  -0.03,
05/18 06Z,   0.10,   6.67,  99.90,   6.74,  -0.03,
05/18 07Z,   0.10,   6.84,  99.90,   6.91,  -0.03,  (max)
05/18 08Z,   0.10,   6.28,  99.90,   6.36,  -0.03,
05/18 09Z,   0.10,   5.04,  99.90,   5.12,  -0.03,
05/18 10Z,   0.20,   3.31,  99.90,   3.48,  -0.03,
05/18 11Z,   0.20,   1.38,  99.90,   1.56,  -0.03,
05/18 12Z,   0.10,  -0.36,  99.90,  -0.29,  -0.03,
05/18 13Z,   0.20,  -1.62,  99.90,  -1.44,  -0.03,
05/18 14Z,   0.20,  -2.15,  99.90,  -1.98,  -0.03,  (min)
05/18 15Z,   0.20,  -1.91,  99.90,  -1.74,  -0.03,
05/18 16Z,   0.20,  -0.99,  99.90,  -0.82,  -0.03,
05/18 17Z,   0.20,   0.36,  99.90,   0.54,  -0.03,
05/18 18Z,   0.30,   1.84,  99.90,   2.11,  -0.03,
05/18 19Z,   0.30,   3.11,  99.90,   3.39,  -0.03,
05/18 20Z,   0.20,   3.96,  99.90,   4.13,  -0.03,
05/18 21Z,   0.20,   4.27,  99.90,   4.44,  -0.03,  (max)
05/18 22Z,   0.30,   4.08,  99.90,   4.35,  -0.03,
05/18 23Z,   0.30,   3.56,  99.90,   3.84,  -0.03,
05/19 00Z,   0.30,   2.98,  99.90,   3.26,  -0.03,
05/19 01Z,   0.30,   2.60,  99.90,   2.87,  -0.03,  (min)
05/19 02Z,   0.30,   2.60,  99.90,   2.88,  -0.03,
05/19 03Z,   0.30,   3.07,  99.90,   3.34,  -0.03,
05/19 04Z,   0.30,   3.94,  99.90,   4.21,  -0.03,
05/19 05Z,   0.30,   5.00,  99.90,   5.28,  -0.03,
05/19 06Z,   0.30,   5.99,  99.90,   6.27,  -0.03,
05/19 07Z,   0.30,   6.62,  99.90,   6.89,  -0.03,
05/19 08Z,   0.30,   6.65,  99.90,   6.93,  -0.03,  (max)
05/19 09Z,   0.30,   6.00,  99.90,   6.27,  -0.03,
05/19 10Z,   0.30,   4.71,  99.90,   4.98,  -0.03,
05/19 11Z,   0.30,   2.98,  99.90,   3.26,  -0.03,
05/19 12Z,   0.30,   1.13,  99.90,   1.40,  -0.03,
05/19 13Z,   0.30,  -0.51,  99.90,  -0.23,  -0.03,
05/19 14Z,   0.30,  -1.63,  99.90,  -1.36,  -0.03,
05/19 15Z,   0.30,  -2.06,  99.90,  -1.78,  -0.03,  (min)
05/19 16Z,   0.30,  -1.73,  99.90,  -1.46,  -0.03,
05/19 17Z,   0.30,  -0.79,  99.90,  -0.51,  -0.03,
05/19 18Z,   0.30,   0.55,  99.90,   0.83,  -0.03,
05/19 19Z,   0.30,   1.98,  99.90,   2.25,  -0.03,
05/19 20Z,   0.30,   3.19,  99.90,   3.46,  -0.03,
05/19 21Z,   0.30,   3.98,  99.90,   4.25,  -0.03,
05/19 22Z,   0.30,   4.26,  99.90,   4.53,  -0.03,  (max)
05/19 23Z,   0.30,   4.07,  99.90,   4.35,  -0.03,
05/20 00Z,   0.30,   3.60,  99.90,   3.87,  -0.03,
05/20 01Z,   0.30,   3.07,  99.90,   3.34,  -0.03,
05/20 02Z,   0.30,   2.73,  99.90,   3.00,  -0.03,  (min)
05/20 03Z,   0.30,   2.75,  99.90,   3.02,  -0.03,
05/20 04Z,   0.30,   3.19,  99.90,   3.47,  -0.03,
05/20 05Z,   0.30,   3.99,  99.90,   4.26,  -0.03,
05/20 06Z,   0.30,   4.95,  99.90,   5.22,  -0.03,
05/20 07Z,   0.30,   5.82,  99.90,   6.09,  -0.03,
05/20 08Z,   0.40,   6.33,  99.90,   6.70,  -0.03,  (max)
05/20 09Z,   0.40,   6.29,  99.90,   6.66,  -0.03,
05/20 10Z,   0.40,   5.61,  99.90,   5.99,  -0.03,
05/20 11Z,   0.40,   4.37,  99.90,   4.74,  -0.03,
05/20 12Z,   0.40,   2.75,  99.90,   3.13,  -0.03,
05/20 13Z,   0.40,   1.04,  99.90,   1.42,  -0.03,
05/20 14Z,   0.40,  -0.44,  99.90,  -0.07,  -0.03,
05/20 15Z,   0.40,  -1.43,  99.90,  -1.06,  -0.03,
05/20 16Z,   0.50,  -1.76,  99.90,  -1.29,  -0.03,  (min)
05/20 17Z,   0.40,  -1.40,  99.90,  -1.03,  -0.03,
05/20 18Z,   0.40,  -0.47,  99.90,  -0.09,  -0.03,
05/20 19Z,   0.40,   0.82,  99.90,   1.19,  -0.03,
05/20 20Z,   0.40,   2.16,  99.90,   2.54,  -0.03,
05/20 21Z,   0.40,   3.30,  99.90,   3.68,  -0.03,
05/20 22Z,   0.40,   4.04,  99.90,   4.42,  -0.03,
05/20 23Z,   0.50,   4.30,  99.90,   4.77,  -0.03,  (max)
05/21 00Z,   0.50,   4.13,  99.90,   4.60,  -0.03,
05/21 01Z,   0.40,   3.67,  99.90,   4.05,  -0.03,
05/21 02Z,   0.40,   3.16,  99.90,   3.54,  -0.03,
05/21 03Z,   0.50,   2.82,  99.90,   3.29,  -0.03,
05/21 04Z,   0.50,   2.79,  99.90,   3.27,  -0.03,  (min)
05/21 05Z,   0.50,   3.15,  99.90,   3.62,  -0.03,
05/21 06Z,   0.50,   3.83,  99.90,   4.30,  -0.03,
05/21 07Z,  99.90,   4.65,  99.90,  99.90,  -0.03,
05/21 08Z,  99.90,   5.40,  99.90,  99.90,  -0.03,
05/21 09Z,  99.90,   5.84,  99.90,  99.90,  -0.03,
05/21 10Z,  99.90,   5.79,  99.90,  99.90,  -0.03,
05/21 11Z,  99.90,   5.18,  99.90,  99.90,  -0.03,
05/21 12Z,  99.90,   4.06,  99.90,  99.90,  -0.03,