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
#Charleston, OR : 03/08/2026 07:22:41 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/06 12Z,  -0.30,  -1.98,  -2.44,  99.90,  -0.16,
03/06 13Z,  -0.30,  -3.77,  -4.14,  99.90,  -0.07,
03/06 14Z,  -0.30,  -5.45,  -5.84,  99.90,  -0.09,
03/06 15Z,  -0.30,  -6.61,  -7.03,  99.90,  -0.12,
03/06 16Z,  -0.40,  -6.96,  -7.34,  99.90,   0.02,  (min)
03/06 17Z,  -0.40,  -6.43,  -6.88,  99.90,  -0.05,
03/06 18Z,  -0.40,  -5.24,  -5.72,  99.90,  -0.08,
03/06 19Z,  -0.40,  -3.72,  -4.30,  99.90,  -0.18,
03/06 20Z,  -0.50,  -2.26,  -2.81,  99.90,  -0.05,
03/06 21Z,  -0.50,  -1.19,  -1.71,  99.90,  -0.02,
03/06 22Z,  -0.50,  -0.77,  -1.21,  99.90,   0.06,  (max)
03/06 23Z,  -0.40,  -1.11,  -1.59,  99.90,  -0.08,
03/07 00Z,  -0.50,  -2.11,  -2.62,  99.90,  -0.01,
03/07 01Z,  -0.40,  -3.47,  -3.99,  99.90,  -0.12,
03/07 02Z,  -0.40,  -4.79,  -5.29,  99.90,  -0.10,
03/07 03Z,  -0.40,  -5.72,  -6.26,  99.90,  -0.14,
03/07 04Z,  -0.50,  -5.98,  -6.55,  99.90,  -0.07,  (min)
03/07 05Z,  -0.50,  -5.45,  -5.95,  99.90,   0.00,
03/07 06Z,  -0.40,  -4.28,  -4.72,  99.90,  -0.04,
03/07 07Z,  -0.40,  -2.79,  -3.32,  99.90,  -0.13,
03/07 08Z,  -0.40,  -1.34,  -1.77,  99.90,  -0.03,
03/07 09Z,  -0.50,  -0.24,  -0.72,  99.90,   0.02,
03/07 10Z,  -0.40,   0.22,  -0.22,  99.90,  -0.04,  (max)
03/07 11Z,  -0.40,  -0.11,  -0.50,  99.90,   0.01,
03/07 12Z,  -0.40,  -1.19,  -1.78,  99.90,  -0.19,
03/07 13Z,  -0.40,  -2.78,  -3.35,  99.90,  -0.17,
03/07 14Z,  -0.40,  -4.49,  -5.01,  99.90,  -0.12,
03/07 15Z,  -0.30,  -5.93,  -6.46,  99.90,  -0.23,
03/07 16Z,  -0.40,  -6.78,  -7.25,  99.90,  -0.07,
03/07 17Z,  -0.40,  -6.84,  -7.34,  99.90,  -0.10,  (min)
03/07 18Z,  -0.40,  -6.13,  -6.69,  99.90,  -0.16,
03/07 19Z,  -0.40,  -4.92,  -5.47,  99.90,  -0.15,
03/07 20Z,  -0.40,  -3.53,  -4.14,  99.90,  -0.21,
03/07 21Z,  -0.40,  -2.31,  -2.87,  99.90,  -0.16,
03/07 22Z,  -0.40,  -1.50,  -2.11,  99.90,  -0.21,
03/07 23Z,  -0.40,  -1.30,  -1.86,  99.90,  -0.16,  (max)
03/08 00Z,  -0.30,  -1.75,  -2.29,  99.90,  -0.24,
03/08 01Z,  -0.30,  -2.68,  -3.27,  99.90,  -0.29,
03/08 02Z,  -0.30,  -3.78,  -4.29,  99.90,  -0.21,
03/08 03Z,  -0.30,  -4.73,  -5.28,  99.90,  -0.25,
03/08 04Z,  -0.30,  -5.24,  -5.75,  99.90,  -0.21,  (min)
03/08 05Z,  -0.40,  -5.14,  -5.65,  99.90,  -0.11,
03/08 06Z,  -0.30,  -4.40,  -4.86,  99.90,  -0.16,
03/08 07Z,  -0.30,  -3.22,  -3.77,  99.90,  -0.25,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/08 08Z,  -0.30,  -1.91,  99.90,  -2.44,  -0.23,
03/08 09Z,  -0.30,  -0.79,  99.90,  -1.30,  -0.21,
03/08 10Z,  -0.20,  -0.10,  99.90,  -0.49,  -0.19,
03/08 11Z,  -0.20,  -0.03,  99.90,  -0.40,  -0.17,  (max)
03/08 12Z,  -0.20,  -0.67,  99.90,  -1.02,  -0.15,
03/08 13Z,  -0.20,  -1.91,  99.90,  -2.24,  -0.13,
03/08 14Z,  -0.10,  -3.47,  99.90,  -3.67,  -0.11,
03/08 15Z,  -0.20,  -4.98,  99.90,  -5.27,  -0.09,
03/08 16Z,  -0.20,  -6.14,  99.90,  -6.41,  -0.07,
03/08 17Z,  -0.20,  -6.70,  99.90,  -6.95,  -0.05,  (min)
03/08 18Z,  -0.10,  -6.55,  99.90,  -6.68,  -0.03,
03/08 19Z,  -0.20,  -5.79,  99.90,  -5.99,  -0.00,
03/08 20Z,  -0.20,  -4.66,  99.90,  -4.87,  -0.00,
03/08 21Z,  -0.10,  -3.48,  99.90,  -3.59,  -0.00,
03/08 22Z,  -0.10,  -2.50,  99.90,  -2.60,  -0.00,
03/08 23Z,  -0.10,  -1.91,  99.90,  -2.02,  -0.00,
03/09 00Z,   0.00,  -1.85,  99.90,  -1.85,  -0.00,  (max)
03/09 01Z,   0.00,  -2.29,  99.90,  -2.29,  -0.00,
03/09 02Z,   0.00,  -3.05,  99.90,  -3.05,  -0.00,
03/09 03Z,   0.00,  -3.85,  99.90,  -3.85,  -0.00,
03/09 04Z,  -0.10,  -4.43,  99.90,  -4.54,  -0.00,
03/09 05Z,  -0.10,  -4.61,  99.90,  -4.72,  -0.00,  (min)
03/09 06Z,  -0.10,  -4.28,  99.90,  -4.39,  -0.00,
03/09 07Z,  -0.10,  -3.49,  99.90,  -3.59,  -0.00,
03/09 08Z,  -0.20,  -2.43,  99.90,  -2.64,  -0.00,
03/09 09Z,  -0.10,  -1.39,  99.90,  -1.50,  -0.00,
03/09 10Z,  -0.10,  -0.60,  99.90,  -0.71,  -0.00,
03/09 11Z,  -0.10,  -0.25,  99.90,  -0.36,  -0.00,  (max)
03/09 12Z,  -0.20,  -0.46,  99.90,  -0.67,  -0.00,
03/09 13Z,  -0.10,  -1.26,  99.90,  -1.37,  -0.00,
03/09 14Z,   0.00,  -2.51,  99.90,  -2.52,  -0.00,
03/09 15Z,  -0.20,  -3.92,  99.90,  -4.13,  -0.00,
03/09 16Z,  -0.20,  -5.20,  99.90,  -5.41,  -0.00,
03/09 17Z,  -0.20,  -6.11,  99.90,  -6.32,  -0.00,
03/09 18Z,  -0.20,  -6.47,  99.90,  -6.68,  -0.00,  (min)
03/09 19Z,  -0.20,  -6.24,  99.90,  -6.45,  -0.00,
03/09 20Z,  -0.30,  -5.52,  99.90,  -5.83,  -0.00,
03/09 21Z,  -0.20,  -4.56,  99.90,  -4.76,  -0.00,
03/09 22Z,  -0.20,  -3.59,  99.90,  -3.79,  -0.00,
03/09 23Z,  -0.20,  -2.81,  99.90,  -3.01,  -0.00,
03/10 00Z,  -0.10,  -2.35,  99.90,  -2.46,  -0.00,  (max)
03/10 01Z,  -0.20,  -2.31,  99.90,  -2.52,  -0.00,
03/10 02Z,  -0.20,  -2.65,  99.90,  -2.85,  -0.00,
03/10 03Z,  -0.10,  -3.19,  99.90,  -3.29,  -0.00,
03/10 04Z,  -0.20,  -3.69,  99.90,  -3.90,  -0.00,
03/10 05Z,  -0.20,  -4.00,  99.90,  -4.20,  -0.00,
03/10 06Z,  -0.30,  -3.98,  99.90,  -4.28,  -0.00,  (min)
03/10 07Z,  -0.30,  -3.58,  99.90,  -3.88,  -0.00,
03/10 08Z,  -0.30,  -2.86,  99.90,  -3.16,  -0.00,
03/10 09Z,  -0.20,  -2.00,  99.90,  -2.20,  -0.00,
03/10 10Z,  -0.30,  -1.22,  99.90,  -1.52,  -0.00,
03/10 11Z,  -0.30,  -0.70,  99.90,  -1.00,  -0.00,
03/10 12Z,  -0.30,  -0.57,  99.90,  -0.87,  -0.00,  (max)
03/10 13Z,  -0.30,  -0.91,  99.90,  -1.21,  -0.00,
03/10 14Z,  -0.20,  -1.73,  99.90,  -1.94,  -0.00,
03/10 15Z,  -0.30,  -2.88,  99.90,  -3.19,  -0.00,
03/10 16Z,  -0.30,  -4.12,  99.90,  -4.42,  -0.00,
03/10 17Z,  -0.30,  -5.20,  99.90,  -5.50,  -0.00,
03/10 18Z,  -0.30,  -5.94,  99.90,  -6.25,  -0.00,
03/10 19Z,  -0.40,  -6.23,  99.90,  -6.64,  -0.00,  (min)
03/10 20Z,  -0.40,  -6.03,  99.90,  -6.43,  -0.00,
03/10 21Z,  -0.40,  -5.43,  99.90,  -5.84,  -0.00,
03/10 22Z,  -0.40,  -4.64,  99.90,  -5.04,  -0.00,
03/10 23Z,  -0.40,  -3.83,  99.90,  -4.24,  -0.00,
03/11 00Z,  -0.20,  -3.15,  99.90,  -3.36,  -0.00,
03/11 01Z,  -0.30,  -2.72,  99.90,  -3.03,  -0.00,
03/11 02Z,  -0.30,  -2.61,  99.90,  -2.92,  -0.00,  (max)
03/11 03Z,  -0.30,  -2.79,  99.90,  -3.10,  -0.00,
03/11 04Z,  -0.40,  -3.11,  99.90,  -3.51,  -0.00,
03/11 05Z,  -0.40,  -3.41,  99.90,  -3.81,  -0.00,
03/11 06Z,  -0.40,  -3.56,  99.90,  -3.97,  -0.00,  (min)
03/11 07Z,  -0.40,  -3.49,  99.90,  -3.89,  -0.00,
03/11 08Z,  -0.40,  -3.14,  99.90,  -3.54,  -0.00,
03/11 09Z,  -0.40,  -2.56,  99.90,  -2.96,  -0.00,
03/11 10Z,  -0.40,  -1.89,  99.90,  -2.30,  -0.00,
03/11 11Z,  -0.40,  -1.31,  99.90,  -1.72,  -0.00,
03/11 12Z,  -0.40,  -0.94,  99.90,  -1.34,  -0.00,
03/11 13Z,  -0.30,  -0.88,  99.90,  -1.18,  -0.00,  (max)
03/11 14Z,  -0.20,  -1.22,  99.90,  -1.43,  -0.00,
03/11 15Z,  -0.40,  -1.98,  99.90,  -2.38,  -0.00,
03/11 16Z,  -0.30,  -3.00,  99.90,  -3.31,  -0.00,
03/11 17Z,  -0.30,  -4.10,  99.90,  -4.40,  -0.00,
03/11 18Z,  -0.30,  -5.08,  99.90,  -5.38,  -0.00,
03/11 19Z,  -0.40,  -5.79,  99.90,  -6.19,  -0.00,
03/11 20Z,  -0.40,  -6.11,  99.90,  -6.52,  -0.00,  (min)
03/11 21Z,  -0.40,  -6.00,  99.90,  -6.41,  -0.00,
03/11 22Z,  -0.40,  -5.54,  99.90,  -5.94,  -0.00,
03/11 23Z,  -0.30,  -4.86,  99.90,  -5.17,  -0.00,
03/12 00Z,  -0.30,  -4.12,  99.90,  -4.43,  -0.00,