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 03:23:39 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/16 12Z,   0.90,  -1.87,  -0.95,  99.90,   0.02,
10/16 13Z,   1.00,  -1.98,  -1.03,  99.90,  -0.05,  (max)
10/16 14Z,   0.90,  -2.18,  -1.16,  99.90,   0.12,
10/16 15Z,   0.90,  -2.34,  -1.36,  99.90,   0.08,  (min)
10/16 16Z,   0.90,  -2.38,  -1.35,  99.90,   0.13,
10/16 17Z,   1.00,  -2.23,  -1.17,  99.90,   0.06,
10/16 18Z,   1.00,  -1.91,  -0.80,  99.90,   0.11,
10/16 19Z,   1.00,  -1.49,  -0.43,  99.90,   0.06,
10/16 20Z,   1.00,  -1.08,  -0.00,  99.90,   0.08,
10/16 21Z,   1.00,  -0.81,   0.25,  99.90,   0.06,  (max)
10/16 22Z,   1.00,  -0.79,   0.20,  99.90,  -0.01,
10/16 23Z,   1.00,  -1.08,  -0.09,  99.90,  -0.01,
10/17 00Z,   1.10,  -1.68,  -0.72,  99.90,  -0.14,
10/17 01Z,   1.10,  -2.51,  -1.49,  99.90,  -0.08,
10/17 02Z,   1.10,  -3.44,  -2.48,  99.90,  -0.14,
10/17 03Z,   1.00,  -4.32,  -3.34,  99.90,  -0.02,
10/17 04Z,   1.10,  -4.98,  -4.02,  99.90,  -0.14,
10/17 05Z,   1.10,  -5.33,  -4.35,  99.90,  -0.12,  (min)
10/17 06Z,   1.00,  -5.32,  -4.31,  99.90,   0.01,
10/17 07Z,   1.00,  -4.97,  -3.90,  99.90,   0.07,
10/17 08Z,   1.10,  -4.37,  -3.33,  99.90,  -0.06,
10/17 09Z,   1.10,  -3.64,  -2.61,  99.90,  -0.07,
10/17 10Z,   1.10,  -2.93,  -1.95,  99.90,  -0.12,
10/17 11Z,   1.10,  -2.36,  -1.41,  99.90,  -0.15,
10/17 12Z,   1.00,  -2.00,  -1.09,  99.90,  -0.09,
10/17 13Z,   1.00,  -1.87,  -0.94,  99.90,  -0.07,  (max)
10/17 14Z,   1.00,  -1.92,  -0.95,  99.90,  -0.03,
10/17 15Z,   0.90,  -2.07,  -1.14,  99.90,   0.03,
10/17 16Z,   1.00,  -2.21,  -1.18,  99.90,   0.03,
10/17 17Z,   1.00,  -2.27,  -1.23,  99.90,   0.04,  (min)
10/17 18Z,   0.90,  -2.17,  -1.09,  99.90,   0.18,
10/17 19Z,   0.90,  -1.94,  -0.84,  99.90,   0.20,
10/17 20Z,   0.90,  -1.61,  -0.56,  99.90,   0.15,
10/17 21Z,   0.90,  -1.28,  -0.24,  99.90,   0.14,
10/17 22Z,   0.90,  -1.06,  -0.11,  99.90,   0.05,
10/17 23Z,   1.00,  -1.05,  -0.09,  99.90,  -0.04,  (max)
10/18 00Z,   1.00,  -1.31,  -0.33,  99.90,  -0.02,
10/18 01Z,   1.00,  -1.84,  -0.88,  99.90,  -0.04,
10/18 02Z,   0.90,  -2.58,  -1.57,  99.90,   0.11,
10/18 03Z,   1.00,  -3.41,  -2.46,  99.90,  -0.05,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/18 04Z,   1.00,  -4.21,  99.90,  -3.26,  -0.04,
10/18 05Z,   0.90,  -4.84,  99.90,  -3.98,  -0.04,
10/18 06Z,   0.90,  -5.18,  99.90,  -4.32,  -0.04,
10/18 07Z,   0.90,  -5.18,  99.90,  -4.32,  -0.03,  (min)
10/18 08Z,   0.90,  -4.86,  99.90,  -3.99,  -0.03,
10/18 09Z,   0.90,  -4.29,  99.90,  -3.42,  -0.03,
10/18 10Z,   0.90,  -3.58,  99.90,  -2.70,  -0.02,
10/18 11Z,   0.90,  -2.87,  99.90,  -1.99,  -0.02,
10/18 12Z,   0.90,  -2.28,  99.90,  -1.40,  -0.02,
10/18 13Z,   0.90,  -1.90,  99.90,  -1.01,  -0.01,
10/18 14Z,   0.90,  -1.75,  99.90,  -0.86,  -0.01,  (max)
10/18 15Z,   0.90,  -1.80,  99.90,  -0.91,  -0.01,
10/18 16Z,   0.90,  -1.98,  99.90,  -1.08,  -0.01,
10/18 17Z,   0.90,  -2.18,  99.90,  -1.28,  -0.01,
10/18 18Z,   0.90,  -2.31,  99.90,  -1.41,  -0.01,  (min)
10/18 19Z,   0.90,  -2.30,  99.90,  -1.40,  -0.01,
10/18 20Z,   0.90,  -2.13,  99.90,  -1.24,  -0.01,
10/18 21Z,   0.90,  -1.85,  99.90,  -0.96,  -0.01,
10/18 22Z,   0.90,  -1.53,  99.90,  -0.64,  -0.01,
10/18 23Z,   0.90,  -1.29,  99.90,  -0.40,  -0.01,
10/19 00Z,   0.90,  -1.23,  99.90,  -0.34,  -0.01,  (max)
10/19 01Z,   0.90,  -1.42,  99.90,  -0.52,  -0.01,
10/19 02Z,   0.90,  -1.87,  99.90,  -0.98,  -0.01,
10/19 03Z,   0.90,  -2.55,  99.90,  -1.66,  -0.01,
10/19 04Z,   0.90,  -3.35,  99.90,  -2.46,  -0.01,
10/19 05Z,   0.90,  -4.14,  99.90,  -3.25,  -0.01,
10/19 06Z,   0.90,  -4.77,  99.90,  -3.87,  -0.01,
10/19 07Z,   0.90,  -5.11,  99.90,  -4.22,  -0.01,
10/19 08Z,   0.90,  -5.12,  99.90,  -4.22,  -0.01,  (min)
10/19 09Z,   0.90,  -4.78,  99.90,  -3.88,  -0.01,
10/19 10Z,   0.90,  -4.17,  99.90,  -3.28,  -0.01,
10/19 11Z,   1.00,  -3.41,  99.90,  -2.42,  -0.01,
10/19 12Z,   0.90,  -2.66,  99.90,  -1.77,  -0.01,
10/19 13Z,   0.90,  -2.04,  99.90,  -1.15,  -0.01,
10/19 14Z,   1.00,  -1.67,  99.90,  -0.67,  -0.01,
10/19 15Z,   1.00,  -1.56,  99.90,  -0.57,  -0.01,  (max)
10/19 16Z,   1.00,  -1.69,  99.90,  -0.70,  -0.01,
10/19 17Z,   1.00,  -1.98,  99.90,  -0.99,  -0.01,
10/19 18Z,   1.00,  -2.30,  99.90,  -1.31,  -0.01,
10/19 19Z,   1.00,  -2.53,  99.90,  -1.54,  -0.01,
10/19 20Z,   1.00,  -2.60,  99.90,  -1.60,  -0.01,  (min)
10/19 21Z,   1.00,  -2.46,  99.90,  -1.46,  -0.01,
10/19 22Z,   1.00,  -2.15,  99.90,  -1.16,  -0.01,
10/19 23Z,   1.00,  -1.77,  99.90,  -0.78,  -0.01,
10/20 00Z,   1.10,  -1.45,  99.90,  -0.35,  -0.01,
10/20 01Z,   1.00,  -1.30,  99.90,  -0.30,  -0.01,  (max)
10/20 02Z,   1.10,  -1.42,  99.90,  -0.32,  -0.01,
10/20 03Z,   1.10,  -1.84,  99.90,  -0.74,  -0.01,
10/20 04Z,   1.10,  -2.51,  99.90,  -1.42,  -0.01,
10/20 05Z,   1.10,  -3.33,  99.90,  -2.24,  -0.01,
10/20 06Z,   1.10,  -4.14,  99.90,  -3.05,  -0.01,
10/20 07Z,   1.20,  -4.78,  99.90,  -3.58,  -0.01,
10/20 08Z,   1.10,  -5.11,  99.90,  -4.01,  -0.01,  (min)
10/20 09Z,   1.20,  -5.05,  99.90,  -3.86,  -0.01,
10/20 10Z,   1.20,  -4.63,  99.90,  -3.44,  -0.01,
10/20 11Z,   1.20,  -3.92,  99.90,  -2.73,  -0.01,
10/20 12Z,   1.20,  -3.08,  99.90,  -1.88,  -0.01,
10/20 13Z,   1.20,  -2.27,  99.90,  -1.08,  -0.01,
10/20 14Z,   1.20,  -1.66,  99.90,  -0.47,  -0.01,
10/20 15Z,   1.20,  -1.35,  99.90,  -0.16,  -0.01,  (max)
10/20 16Z,   1.20,  -1.38,  99.90,  -0.19,  -0.01,
10/20 17Z,   1.20,  -1.69,  99.90,  -0.49,  -0.01,
10/20 18Z,   1.20,  -2.15,  99.90,  -0.96,  -0.01,
10/20 19Z,   1.10,  -2.62,  99.90,  -1.53,  -0.01,
10/20 20Z,   1.10,  -2.95,  99.90,  -1.86,  -0.01,
10/20 21Z,   1.10,  -3.04,  99.90,  -1.95,  -0.01,  (min)
10/20 22Z,   1.10,  -2.86,  99.90,  -1.77,  -0.01,
10/20 23Z,   1.10,  -2.46,  99.90,  -1.37,  -0.01,
10/21 00Z,   1.20,  -1.96,  99.90,  -0.76,  -0.01,
10/21 01Z,   1.10,  -1.51,  99.90,  -0.42,  -0.01,
10/21 02Z,   1.10,  -1.27,  99.90,  -0.18,  -0.01,
10/21 03Z,   1.20,  -1.36,  99.90,  -0.16,  -0.01,  (max)
10/21 04Z,   1.20,  -1.79,  99.90,  -0.60,  -0.01,
10/21 05Z,   1.10,  -2.51,  99.90,  -1.41,  -0.01,
10/21 06Z,   1.10,  -3.38,  99.90,  -2.29,  -0.01,
10/21 07Z,   1.10,  -4.22,  99.90,  -3.12,  -0.01,
10/21 08Z,   1.10,  -4.83,  99.90,  -3.74,  -0.01,
10/21 09Z,   1.10,  -5.08,  99.90,  -3.99,  -0.01,  (min)
10/21 10Z,   1.10,  -4.90,  99.90,  -3.81,  -0.01,
10/21 11Z,   1.20,  -4.33,  99.90,  -3.13,  -0.01,
10/21 12Z,   1.10,  -3.48,  99.90,  -2.38,  -0.01,
10/21 13Z,   1.20,  -2.54,  99.90,  -1.35,  -0.01,
10/21 14Z,   1.20,  -1.72,  99.90,  -0.53,  -0.01,
10/21 15Z,   1.10,  -1.19,  99.90,  -0.10,  -0.01,
10/21 16Z,   1.10,  -1.05,  99.90,   0.04,  -0.01,  (max)
10/21 17Z,   1.10,  -1.30,  99.90,  -0.21,  -0.01,
10/21 18Z,   1.10,  -1.85,  99.90,  -0.76,  -0.01,
10/21 19Z,  99.90,  -2.54,  99.90,  99.90,  -0.01,
10/21 20Z,  99.90,  -3.16,  99.90,  99.90,  -0.01,
10/21 21Z,  99.90,  -3.55,  99.90,  99.90,  -0.01,
10/21 22Z,  99.90,  -3.59,  99.90,  99.90,  -0.01,
10/21 23Z,  99.90,  -3.29,  99.90,  99.90,  -0.01,
10/22 00Z,  99.90,  -2.73,  99.90,  99.90,  -0.01,