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
#Washington, DC : 03/10/2026 21:22:03 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/09 06Z,   0.60,  -1.71,  -1.67,  99.90,  -0.56,  (max)
03/09 07Z,   0.50,  -2.20,  -2.15,  99.90,  -0.45,
03/09 08Z,   0.50,  -2.78,  -2.64,  99.90,  -0.36,
03/09 09Z,   0.50,  -3.32,  -3.06,  99.90,  -0.24,
03/09 10Z,   0.50,  -3.68,  -3.39,  99.90,  -0.21,
03/09 11Z,   0.50,  -3.81,  -3.60,  99.90,  -0.29,
03/09 12Z,   0.50,  -3.71,  -3.61,  99.90,  -0.40,  (min)
03/09 13Z,   0.50,  -3.26,  -3.15,  99.90,  -0.39,
03/09 14Z,   0.50,  -2.49,  -2.39,  99.90,  -0.40,
03/09 15Z,   0.50,  -1.73,  -1.72,  99.90,  -0.49,
03/09 16Z,   0.50,  -1.28,  -1.29,  99.90,  -0.51,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/09 17Z,   0.50,  -1.16,  99.90,  -1.14,  -0.48,  (max)
03/09 18Z,   0.50,  -1.33,  99.90,  -1.28,  -0.44,
03/09 19Z,   0.50,  -1.77,  99.90,  -1.68,  -0.41,
03/09 20Z,   0.50,  -2.32,  99.90,  -2.20,  -0.38,
03/09 21Z,   0.50,  -2.86,  99.90,  -2.70,  -0.35,
03/09 22Z,   0.50,  -3.29,  99.90,  -3.11,  -0.31,
03/09 23Z,   0.50,  -3.57,  99.90,  -3.36,  -0.28,
03/10 00Z,   0.60,  -3.71,  99.90,  -3.36,  -0.25,  (min)
03/10 01Z,   0.60,  -3.61,  99.90,  -3.23,  -0.22,
03/10 02Z,   0.60,  -3.15,  99.90,  -2.73,  -0.19,
03/10 03Z,   0.60,  -2.48,  99.90,  -2.03,  -0.15,
03/10 04Z,   0.60,  -1.93,  99.90,  -1.45,  -0.12,
03/10 05Z,   0.60,  -1.64,  99.90,  -1.16,  -0.12,
03/10 06Z,   0.70,  -1.60,  99.90,  -1.03,  -0.12,  (max)
03/10 07Z,   0.60,  -1.86,  99.90,  -1.38,  -0.12,
03/10 08Z,   0.60,  -2.34,  99.90,  -1.86,  -0.12,
03/10 09Z,   0.60,  -2.90,  99.90,  -2.42,  -0.12,
03/10 10Z,   0.60,  -3.39,  99.90,  -2.91,  -0.12,
03/10 11Z,   0.60,  -3.67,  99.90,  -3.20,  -0.12,  (min)
03/10 12Z,   0.70,  -3.73,  99.90,  -3.15,  -0.12,
03/10 13Z,   0.70,  -3.54,  99.90,  -2.96,  -0.12,
03/10 14Z,   0.70,  -3.04,  99.90,  -2.46,  -0.12,
03/10 15Z,   0.70,  -2.29,  99.90,  -1.71,  -0.12,
03/10 16Z,   0.70,  -1.64,  99.90,  -1.06,  -0.12,
03/10 17Z,   0.70,  -1.32,  99.90,  -0.74,  -0.12,
03/10 18Z,   0.70,  -1.29,  99.90,  -0.71,  -0.12,  (max)
03/10 19Z,   0.70,  -1.50,  99.90,  -0.92,  -0.12,
03/10 20Z,   0.70,  -1.94,  99.90,  -1.36,  -0.12,
03/10 21Z,   0.70,  -2.45,  99.90,  -1.87,  -0.12,
03/10 22Z,   0.70,  -2.94,  99.90,  -2.36,  -0.12,
03/10 23Z,   0.70,  -3.31,  99.90,  -2.73,  -0.12,
03/11 00Z,   0.70,  -3.53,  99.90,  -2.95,  -0.12,
03/11 01Z,   0.70,  -3.60,  99.90,  -3.02,  -0.12,  (min)
03/11 02Z,   0.70,  -3.45,  99.90,  -2.87,  -0.12,
03/11 03Z,   0.70,  -2.96,  99.90,  -2.38,  -0.12,
03/11 04Z,   0.70,  -2.34,  99.90,  -1.76,  -0.12,
03/11 05Z,   0.60,  -1.90,  99.90,  -1.42,  -0.12,
03/11 06Z,   0.60,  -1.68,  99.90,  -1.20,  -0.12,  (max)
03/11 07Z,   0.60,  -1.68,  99.90,  -1.20,  -0.12,
03/11 08Z,   0.60,  -1.95,  99.90,  -1.47,  -0.12,
03/11 09Z,   0.60,  -2.43,  99.90,  -1.95,  -0.12,
03/11 10Z,   0.60,  -2.97,  99.90,  -2.49,  -0.12,
03/11 11Z,   0.60,  -3.41,  99.90,  -2.93,  -0.12,
03/11 12Z,   0.60,  -3.63,  99.90,  -3.15,  -0.12,
03/11 13Z,   0.60,  -3.64,  99.90,  -3.16,  -0.12,  (min)
03/11 14Z,   0.60,  -3.41,  99.90,  -2.93,  -0.12,
03/11 15Z,   0.60,  -2.88,  99.90,  -2.40,  -0.12,
03/11 16Z,   0.60,  -2.18,  99.90,  -1.70,  -0.12,
03/11 17Z,   0.60,  -1.63,  99.90,  -1.16,  -0.12,
03/11 18Z,   0.60,  -1.40,  99.90,  -0.92,  -0.12,
03/11 19Z,   0.70,  -1.41,  99.90,  -0.83,  -0.12,  (max)
03/11 20Z,   0.70,  -1.63,  99.90,  -1.05,  -0.12,
03/11 21Z,   0.60,  -2.05,  99.90,  -1.57,  -0.12,
03/11 22Z,   0.60,  -2.53,  99.90,  -2.05,  -0.12,
03/11 23Z,   0.70,  -2.97,  99.90,  -2.39,  -0.12,
03/12 00Z,   0.70,  -3.30,  99.90,  -2.72,  -0.12,
03/12 01Z,   0.70,  -3.47,  99.90,  -2.89,  -0.12,
03/12 02Z,   0.70,  -3.52,  99.90,  -2.94,  -0.12,  (min)
03/12 03Z,   0.70,  -3.33,  99.90,  -2.75,  -0.12,
03/12 04Z,   0.70,  -2.83,  99.90,  -2.25,  -0.12,
03/12 05Z,   0.70,  -2.27,  99.90,  -1.69,  -0.12,
03/12 06Z,   0.70,  -1.88,  99.90,  -1.30,  -0.12,
03/12 07Z,   0.70,  -1.70,  99.90,  -1.12,  -0.12,  (max)
03/12 08Z,   0.70,  -1.72,  99.90,  -1.14,  -0.12,
03/12 09Z,   0.70,  -2.01,  99.90,  -1.43,  -0.12,
03/12 10Z,   0.70,  -2.48,  99.90,  -1.90,  -0.12,
03/12 11Z,   0.70,  -2.99,  99.90,  -2.41,  -0.12,
03/12 12Z,   0.60,  -3.39,  99.90,  -2.91,  -0.12,
03/12 13Z,   0.60,  -3.59,  99.90,  -3.11,  -0.12,  (min)
03/12 14Z,   0.60,  -3.57,  99.90,  -3.09,  -0.12,
03/12 15Z,   0.60,  -3.33,  99.90,  -2.86,  -0.12,
03/12 16Z,   0.50,  -2.81,  99.90,  -2.43,  -0.12,
03/12 17Z,   0.50,  -2.14,  99.90,  -1.76,  -0.12,
03/12 18Z,   0.50,  -1.67,  99.90,  -1.29,  -0.12,
03/12 19Z,   0.40,  -1.47,  99.90,  -1.19,  -0.12,  (max)
03/12 20Z,   0.40,  -1.48,  99.90,  -1.20,  -0.12,
03/12 21Z,   0.40,  -1.71,  99.90,  -1.43,  -0.12,
03/12 22Z,   0.30,  -2.11,  99.90,  -1.93,  -0.12,
03/12 23Z,   0.30,  -2.56,  99.90,  -2.38,  -0.12,
03/13 00Z,   0.30,  -2.98,  99.90,  -2.80,  -0.12,
03/13 01Z,   0.20,  -3.28,  99.90,  -3.20,  -0.12,
03/13 02Z,   0.20,  -3.44,  99.90,  -3.36,  -0.12,
03/13 03Z,   0.20,  -3.48,  99.90,  -3.40,  -0.12,  (min)
03/13 04Z,   0.20,  -3.26,  99.90,  -3.18,  -0.12,
03/13 05Z,   0.10,  -2.75,  99.90,  -2.77,  -0.12,
03/13 06Z,   0.10,  -2.21,  99.90,  -2.23,  -0.12,
03/13 07Z,   0.10,  -1.85,  99.90,  -1.88,  -0.12,
03/13 08Z,   0.10,  -1.68,  99.90,  -1.70,  -0.12,  (max)
03/13 09Z,   0.00,  -1.72,  99.90,  -1.84,  -0.12,
03/13 10Z,   0.00,  -2.02,  99.90,  -2.14,  -0.12,
03/13 11Z,   0.00,  -2.49,  99.90,  -2.61,  -0.12,
03/13 12Z,   0.00,  -2.99,  99.90,  -3.11,  -0.12,
03/13 13Z,   0.00,  -3.37,  99.90,  -3.49,  -0.12,
03/13 14Z,   0.00,  -3.56,  99.90,  -3.68,  -0.12,  (min)
03/13 15Z,   0.00,  -3.55,  99.90,  -3.67,  -0.12,
03/13 16Z,   0.00,  -3.32,  99.90,  -3.44,  -0.12,
03/13 17Z,   0.00,  -2.78,  99.90,  -2.90,  -0.12,
03/13 18Z,   0.10,  -2.14,  99.90,  -2.16,  -0.12,
03/13 19Z,   0.10,  -1.69,  99.90,  -1.71,  -0.12,
03/13 20Z,   0.20,  -1.50,  99.90,  -1.42,  -0.12,  (max)
03/13 21Z,   0.20,  -1.50,  99.90,  -1.42,  -0.12,
03/13 22Z,   0.20,  -1.73,  99.90,  -1.65,  -0.12,
03/13 23Z,   0.30,  -2.12,  99.90,  -1.95,  -0.12,
03/14 00Z,   0.30,  -2.58,  99.90,  -2.40,  -0.12,
03/14 01Z,   0.40,  -2.99,  99.90,  -2.71,  -0.12,
03/14 02Z,   0.40,  -3.28,  99.90,  -3.00,  -0.12,
03/14 03Z,   0.40,  -3.46,  99.90,  -3.18,  -0.12,
03/14 04Z,   0.40,  -3.49,  99.90,  -3.21,  -0.12,  (min)
03/14 05Z,   0.40,  -3.24,  99.90,  -2.96,  -0.12,
03/14 06Z,   0.40,  -2.70,  99.90,  -2.42,  -0.12,
03/14 07Z,   0.40,  -2.15,  99.90,  -1.87,  -0.12,
03/14 08Z,   0.40,  -1.79,  99.90,  -1.51,  -0.12,
03/14 09Z,   0.30,  -1.62,  99.90,  -1.44,  -0.12,  (max)
03/14 10Z,   0.30,  -1.68,  99.90,  -1.50,  -0.12,
03/14 11Z,   0.30,  -2.01,  99.90,  -1.83,  -0.12,
03/14 12Z,   0.30,  -2.50,  99.90,  -2.32,  -0.12,
03/14 13Z,  99.90,  -2.99,  99.90,  99.90,  -0.12,
03/14 14Z,  99.90,  -3.37,  99.90,  99.90,  -0.12,
03/14 15Z,  99.90,  -3.56,  99.90,  99.90,  -0.12,
03/14 16Z,  99.90,  -3.58,  99.90,  99.90,  -0.12,
03/14 17Z,  99.90,  -3.34,  99.90,  99.90,  -0.12,
03/14 18Z,  99.90,  -2.78,  99.90,  99.90,  -0.12,