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 : 03/07/2026 14:21:52 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/05 18Z,  -0.10,  -3.81,  -4.40,  99.90,  -0.49,
03/05 19Z,  -0.10,  -3.00,  -3.61,  99.90,  -0.51,
03/05 20Z,  -0.10,  -2.65,  -3.23,  99.90,  -0.48,  (max)
03/05 21Z,  -0.10,  -2.86,  -3.48,  99.90,  -0.52,
03/05 22Z,  -0.10,  -3.57,  -4.24,  99.90,  -0.57,
03/05 23Z,  -0.10,  -4.59,  -5.27,  99.90,  -0.58,
03/06 00Z,  -0.10,  -5.65,  -6.31,  99.90,  -0.56,
03/06 01Z,   0.00,  -6.47,  -7.12,  99.90,  -0.65,
03/06 02Z,  -0.10,  -6.83,  -7.48,  99.90,  -0.55,  (min)
03/06 03Z,  -0.10,  -6.62,  -7.32,  99.90,  -0.60,
03/06 04Z,  -0.10,  -5.89,  -6.54,  99.90,  -0.55,
03/06 05Z,  -0.10,  -4.80,  -5.52,  99.90,  -0.62,
03/06 06Z,   0.00,  -3.62,  -4.32,  99.90,  -0.70,
03/06 07Z,  -0.10,  -2.65,  -3.31,  99.90,  -0.56,
03/06 08Z,   0.00,  -2.11,  -2.73,  99.90,  -0.62,  (max)
03/06 09Z,   0.00,  -2.15,  -2.81,  99.90,  -0.66,
03/06 10Z,   0.00,  -2.75,  -3.44,  99.90,  -0.69,
03/06 11Z,   0.00,  -3.77,  -4.41,  99.90,  -0.64,
03/06 12Z,   0.00,  -4.97,  -5.68,  99.90,  -0.71,
03/06 13Z,   0.00,  -6.06,  -6.73,  99.90,  -0.67,
03/06 14Z,   0.00,  -6.78,  -7.49,  99.90,  -0.71,
03/06 15Z,   0.00,  -7.00,  -7.72,  99.90,  -0.72,  (min)
03/06 16Z,   0.00,  -6.67,  -7.37,  99.90,  -0.70,
03/06 17Z,   0.00,  -5.92,  -6.59,  99.90,  -0.67,
03/06 18Z,   0.00,  -4.94,  -5.62,  99.90,  -0.68,
03/06 19Z,  -0.10,  -4.01,  -4.57,  99.90,  -0.46,
03/06 20Z,   0.00,  -3.36,  -3.92,  99.90,  -0.56,
03/06 21Z,   0.00,  -3.14,  -3.69,  99.90,  -0.55,  (max)
03/06 22Z,   0.00,  -3.40,  -3.99,  99.90,  -0.59,
03/06 23Z,   0.00,  -4.05,  -4.63,  99.90,  -0.58,
03/07 00Z,   0.00,  -4.88,  -5.45,  99.90,  -0.57,
03/07 01Z,   0.00,  -5.66,  -6.20,  99.90,  -0.54,
03/07 02Z,   0.00,  -6.16,  -6.74,  99.90,  -0.58,
03/07 03Z,   0.00,  -6.22,  -6.76,  99.90,  -0.54,  (min)
03/07 04Z,   0.00,  -5.81,  -6.39,  99.90,  -0.58,
03/07 05Z,   0.00,  -4.99,  -5.50,  99.90,  -0.51,
03/07 06Z,   0.00,  -3.98,  -4.49,  99.90,  -0.51,
03/07 07Z,   0.00,  -3.01,  -3.49,  99.90,  -0.48,
03/07 08Z,   0.00,  -2.33,  -2.79,  99.90,  -0.46,
03/07 09Z,   0.00,  -2.11,  -2.53,  99.90,  -0.42,  (max)
03/07 10Z,   0.00,  -2.42,  -2.83,  99.90,  -0.41,
03/07 11Z,   0.00,  -3.20,  -3.62,  99.90,  -0.42,
03/07 12Z,   0.10,  -4.28,  -4.71,  99.90,  -0.53,
03/07 13Z,   0.10,  -5.42,  -5.91,  99.90,  -0.59,
03/07 14Z,   0.10,  -6.38,  -6.79,  99.90,  -0.51,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/07 15Z,   0.10,  -6.95,  99.90,  -7.36,  -0.51,  (min)
03/07 16Z,   0.20,  -7.03,  99.90,  -7.34,  -0.51,
03/07 17Z,   0.20,  -6.65,  99.90,  -6.95,  -0.50,
03/07 18Z,   0.10,  -5.92,  99.90,  -6.32,  -0.50,
03/07 19Z,   0.10,  -5.06,  99.90,  -5.45,  -0.50,
03/07 20Z,   0.20,  -4.27,  99.90,  -4.57,  -0.49,
03/07 21Z,   0.20,  -3.76,  99.90,  -4.05,  -0.49,
03/07 22Z,   0.20,  -3.63,  99.90,  -3.92,  -0.49,  (max)
03/07 23Z,   0.20,  -3.87,  99.90,  -4.15,  -0.48,
03/08 00Z,   0.20,  -4.38,  99.90,  -4.66,  -0.48,
03/08 01Z,   0.20,  -4.98,  99.90,  -5.26,  -0.48,
03/08 02Z,   0.20,  -5.48,  99.90,  -5.76,  -0.47,
03/08 03Z,   0.20,  -5.70,  99.90,  -5.98,  -0.47,  (min)
03/08 04Z,   0.30,  -5.55,  99.90,  -5.72,  -0.47,
03/08 05Z,   0.20,  -5.03,  99.90,  -5.31,  -0.47,
03/08 06Z,   0.20,  -4.25,  99.90,  -4.53,  -0.47,
03/08 07Z,   0.30,  -3.40,  99.90,  -3.57,  -0.47,
03/08 08Z,   0.20,  -2.67,  99.90,  -2.95,  -0.47,
03/08 09Z,   0.20,  -2.27,  99.90,  -2.55,  -0.47,
03/08 10Z,   0.30,  -2.31,  99.90,  -2.48,  -0.47,  (max)
03/08 11Z,   0.30,  -2.79,  99.90,  -2.97,  -0.47,
03/08 12Z,   0.30,  -3.65,  99.90,  -3.82,  -0.47,
03/08 13Z,   0.30,  -4.70,  99.90,  -4.87,  -0.47,
03/08 14Z,   0.40,  -5.73,  99.90,  -5.80,  -0.47,
03/08 15Z,   0.40,  -6.54,  99.90,  -6.61,  -0.47,
03/08 16Z,   0.30,  -6.98,  99.90,  -7.15,  -0.47,  (min)
03/08 17Z,   0.40,  -6.99,  99.90,  -7.07,  -0.47,
03/08 18Z,   0.40,  -6.61,  99.90,  -6.69,  -0.47,
03/08 19Z,   0.40,  -5.97,  99.90,  -6.04,  -0.47,
03/08 20Z,   0.30,  -5.23,  99.90,  -5.40,  -0.47,
03/08 21Z,   0.40,  -4.58,  99.90,  -4.65,  -0.47,
03/08 22Z,   0.40,  -4.16,  99.90,  -4.23,  -0.47,
03/08 23Z,   0.40,  -4.04,  99.90,  -4.11,  -0.47,  (max)
03/09 00Z,   0.40,  -4.19,  99.90,  -4.27,  -0.47,
03/09 01Z,   0.40,  -4.53,  99.90,  -4.61,  -0.47,
03/09 02Z,   0.40,  -4.91,  99.90,  -4.98,  -0.47,
03/09 03Z,   0.40,  -5.17,  99.90,  -5.24,  -0.47,
03/09 04Z,   0.40,  -5.19,  99.90,  -5.27,  -0.47,  (min)
03/09 05Z,   0.40,  -4.93,  99.90,  -5.01,  -0.47,
03/09 06Z,   0.40,  -4.41,  99.90,  -4.49,  -0.47,
03/09 07Z,   0.40,  -3.75,  99.90,  -3.82,  -0.47,
03/09 08Z,   0.30,  -3.08,  99.90,  -3.25,  -0.47,
03/09 09Z,   0.30,  -2.59,  99.90,  -2.76,  -0.47,
03/09 10Z,   0.30,  -2.40,  99.90,  -2.57,  -0.47,  (max)
03/09 11Z,   0.30,  -2.59,  99.90,  -2.77,  -0.47,
03/09 12Z,   0.30,  -3.15,  99.90,  -3.33,  -0.47,
03/09 13Z,   0.30,  -3.99,  99.90,  -4.17,  -0.47,
03/09 14Z,   0.30,  -4.96,  99.90,  -5.13,  -0.47,
03/09 15Z,   0.30,  -5.87,  99.90,  -6.05,  -0.47,
03/09 16Z,   0.30,  -6.57,  99.90,  -6.75,  -0.47,
03/09 17Z,   0.30,  -6.94,  99.90,  -7.12,  -0.47,
03/09 18Z,   0.30,  -6.94,  99.90,  -7.12,  -0.47,  (min)
03/09 19Z,   0.20,  -6.62,  99.90,  -6.89,  -0.47,
03/09 20Z,   0.20,  -6.08,  99.90,  -6.35,  -0.47,
03/09 21Z,   0.20,  -5.45,  99.90,  -5.72,  -0.47,
03/09 22Z,   0.20,  -4.89,  99.90,  -5.16,  -0.47,
03/09 23Z,   0.20,  -4.49,  99.90,  -4.77,  -0.47,
03/10 00Z,   0.20,  -4.32,  99.90,  -4.59,  -0.47,  (max)
03/10 01Z,   0.20,  -4.35,  99.90,  -4.63,  -0.47,
03/10 02Z,   0.20,  -4.52,  99.90,  -4.79,  -0.47,
03/10 03Z,   0.20,  -4.71,  99.90,  -4.98,  -0.47,
03/10 04Z,   0.20,  -4.81,  99.90,  -5.08,  -0.47,
03/10 05Z,   0.10,  -4.74,  99.90,  -5.11,  -0.47,  (min)
03/10 06Z,   0.10,  -4.47,  99.90,  -4.84,  -0.47,
03/10 07Z,   0.10,  -4.02,  99.90,  -4.40,  -0.47,
03/10 08Z,   0.00,  -3.49,  99.90,  -3.97,  -0.47,
03/10 09Z,   0.00,  -2.99,  99.90,  -3.47,  -0.47,
03/10 10Z,   0.10,  -2.66,  99.90,  -3.04,  -0.47,  (max)
03/10 11Z,   0.00,  -2.60,  99.90,  -3.07,  -0.47,
03/10 12Z,   0.00,  -2.85,  99.90,  -3.32,  -0.47,
03/10 13Z,   0.00,  -3.40,  99.90,  -3.88,  -0.47,
03/10 14Z,   0.00,  -4.18,  99.90,  -4.66,  -0.47,
03/10 15Z,   0.00,  -5.06,  99.90,  -5.54,  -0.47,
03/10 16Z,   0.00,  -5.90,  99.90,  -6.37,  -0.47,
03/10 17Z,   0.00,  -6.54,  99.90,  -7.02,  -0.47,
03/10 18Z,   0.00,  -6.91,  99.90,  -7.38,  -0.47,
03/10 19Z,   0.00,  -6.96,  99.90,  -7.43,  -0.47,  (min)
03/10 20Z,   0.00,  -6.71,  99.90,  -7.18,  -0.47,
03/10 21Z,   0.00,  -6.25,  99.90,  -6.72,  -0.47,
03/10 22Z,   0.00,  -5.68,  99.90,  -6.15,  -0.47,
03/10 23Z,   0.00,  -5.13,  99.90,  -5.61,  -0.47,
03/11 00Z,   0.00,  -4.70,  99.90,  -5.17,  -0.47,
03/11 01Z,   0.00,  -4.44,  99.90,  -4.91,  -0.47,  (max)
03/11 02Z,  -0.10,  -4.34,  99.90,  -4.92,  -0.47,
03/11 03Z,  -0.10,  -4.38,  99.90,  -4.95,  -0.47,
03/11 04Z,  -0.10,  -4.46,  99.90,  -5.03,  -0.47,
03/11 05Z,  -0.10,  -4.50,  99.90,  -5.07,  -0.47,  (min)
03/11 06Z,  -0.10,  -4.43,  99.90,  -5.00,  -0.47,