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 : 10/11/2026 08:22:01 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/09 12Z,   0.70,  -8.94,  -8.48,  99.90,  -0.24,
10/09 13Z,   0.70,  -9.05,  -8.67,  99.90,  -0.32,  (min)
10/09 14Z,   0.70,  -8.29,  -7.84,  99.90,  -0.25,
10/09 15Z,   0.60,  -6.87,  -6.43,  99.90,  -0.16,
10/09 16Z,   0.70,  -5.14,  -4.69,  99.90,  -0.25,
10/09 17Z,   0.70,  -3.46,  -3.08,  99.90,  -0.32,
10/09 18Z,   0.70,  -2.26,  -1.90,  99.90,  -0.34,
10/09 19Z,   0.70,  -1.85,  -1.39,  99.90,  -0.24,  (max)
10/09 20Z,   0.70,  -2.37,  -1.98,  99.90,  -0.31,
10/09 21Z,   0.80,  -3.71,  -3.41,  99.90,  -0.50,
10/09 22Z,   0.70,  -5.55,  -5.12,  99.90,  -0.27,
10/09 23Z,   0.80,  -7.45,  -7.00,  99.90,  -0.35,
10/10 00Z,   0.70,  -8.94,  -8.51,  99.90,  -0.27,
10/10 01Z,   0.70,  -9.62,  -9.16,  99.90,  -0.24,  (min)
10/10 02Z,   0.70,  -9.35,  -8.87,  99.90,  -0.22,
10/10 03Z,   0.70,  -8.26,  -7.70,  99.90,  -0.14,
10/10 04Z,   0.70,  -6.67,  -6.09,  99.90,  -0.12,
10/10 05Z,   0.60,  -4.95,  -4.39,  99.90,  -0.04,
10/10 06Z,   0.60,  -3.52,  -3.00,  99.90,  -0.08,
10/10 07Z,   0.60,  -2.72,  -2.13,  99.90,  -0.01,  (max)
10/10 08Z,   0.60,  -2.78,  -2.14,  99.90,   0.04,
10/10 09Z,   0.60,  -3.65,  -3.06,  99.90,  -0.01,
10/10 10Z,   0.60,  -5.07,  -4.56,  99.90,  -0.09,
10/10 11Z,   0.60,  -6.66,  -6.11,  99.90,  -0.05,
10/10 12Z,   0.70,  -7.99,  -7.46,  99.90,  -0.17,
10/10 13Z,   0.80,  -8.64,  -8.12,  99.90,  -0.28,  (min)
10/10 14Z,   0.80,  -8.41,  -7.94,  99.90,  -0.33,
10/10 15Z,   0.80,  -7.36,  -6.84,  99.90,  -0.28,
10/10 16Z,   0.70,  -5.78,  -5.22,  99.90,  -0.14,
10/10 17Z,   0.80,  -4.06,  -3.57,  99.90,  -0.31,
10/10 18Z,   0.80,  -2.59,  -2.13,  99.90,  -0.34,
10/10 19Z,   0.80,  -1.73,  -1.25,  99.90,  -0.32,
10/10 20Z,   0.80,  -1.77,  -1.22,  99.90,  -0.25,  (max)
10/10 21Z,   0.80,  -2.74,  -2.24,  99.90,  -0.30,
10/10 22Z,   0.80,  -4.44,  -3.86,  99.90,  -0.22,
10/10 23Z,   0.90,  -6.47,  -5.94,  99.90,  -0.37,
10/11 00Z,   0.80,  -8.39,  -7.78,  99.90,  -0.19,
10/11 01Z,   0.90,  -9.70,  -9.14,  99.90,  -0.34,
10/11 02Z,   0.90, -10.08,  -9.52,  99.90,  -0.34,  (min)
10/11 03Z,   0.80,  -9.49,  -8.96,  99.90,  -0.27,
10/11 04Z,   0.80,  -8.14,  -7.53,  99.90,  -0.19,
10/11 05Z,   0.80,  -6.41,  -5.80,  99.90,  -0.19,
10/11 06Z,   0.80,  -4.69,  -4.14,  99.90,  -0.25,
10/11 07Z,   0.80,  -3.37,  -2.87,  99.90,  -0.30,
10/11 08Z,   0.80,  -2.77,  -2.13,  99.90,  -0.16,  (max)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/11 09Z,   0.80,  -3.02,  99.90,  -2.38,  -0.16,
10/11 10Z,   0.80,  -3.99,  99.90,  -3.36,  -0.17,
10/11 11Z,   0.80,  -5.40,  99.90,  -4.77,  -0.17,
10/11 12Z,   0.80,  -6.82,  99.90,  -6.20,  -0.18,
10/11 13Z,   0.80,  -7.84,  99.90,  -7.22,  -0.18,
10/11 14Z,   0.80,  -8.12,  99.90,  -7.51,  -0.18,  (min)
10/11 15Z,   0.80,  -7.55,  99.90,  -6.94,  -0.19,
10/11 16Z,   0.80,  -6.30,  99.90,  -5.69,  -0.19,
10/11 17Z,   0.80,  -4.69,  99.90,  -4.09,  -0.20,
10/11 18Z,   0.80,  -3.13,  99.90,  -2.53,  -0.20,
10/11 19Z,   0.80,  -1.98,  99.90,  -1.38,  -0.20,
10/11 20Z,   0.80,  -1.56,  99.90,  -0.97,  -0.21,  (max)
10/11 21Z,   0.80,  -2.07,  99.90,  -1.47,  -0.21,
10/11 22Z,   0.90,  -3.43,  99.90,  -2.73,  -0.21,
10/11 23Z,   0.80,  -5.35,  99.90,  -4.76,  -0.21,
10/12 00Z,   0.80,  -7.42,  99.90,  -6.83,  -0.21,
10/12 01Z,   0.80,  -9.17,  99.90,  -8.58,  -0.21,
10/12 02Z,   0.80, -10.17,  99.90,  -9.58,  -0.21,
10/12 03Z,   0.70, -10.19,  99.90,  -9.70,  -0.21,  (min)
10/12 04Z,   0.70,  -9.29,  99.90,  -8.80,  -0.21,
10/12 05Z,   0.50,  -7.77,  99.90,  -7.48,  -0.21,
10/12 06Z,   0.50,  -6.02,  99.90,  -5.73,  -0.21,
10/12 07Z,   0.50,  -4.41,  99.90,  -4.12,  -0.21,
10/12 08Z,   0.50,  -3.30,  99.90,  -3.01,  -0.21,
10/12 09Z,   0.50,  -2.94,  99.90,  -2.65,  -0.21,  (max)
10/12 10Z,   0.50,  -3.37,  99.90,  -3.07,  -0.21,
10/12 11Z,   0.50,  -4.39,  99.90,  -4.10,  -0.21,
10/12 12Z,   0.50,  -5.68,  99.90,  -5.39,  -0.21,
10/12 13Z,   0.50,  -6.85,  99.90,  -6.56,  -0.21,
10/12 14Z,   0.60,  -7.51,  99.90,  -7.12,  -0.21,
10/12 15Z,   0.50,  -7.43,  99.90,  -7.14,  -0.21,  (min)
10/12 16Z,   0.50,  -6.60,  99.90,  -6.31,  -0.21,
10/12 17Z,   0.50,  -5.26,  99.90,  -4.97,  -0.21,
10/12 18Z,   0.50,  -3.76,  99.90,  -3.47,  -0.21,
10/12 19Z,   0.50,  -2.48,  99.90,  -2.19,  -0.21,
10/12 20Z,   0.50,  -1.73,  99.90,  -1.44,  -0.21,
10/12 21Z,   0.60,  -1.77,  99.90,  -1.38,  -0.21,  (max)
10/12 22Z,   0.50,  -2.68,  99.90,  -2.38,  -0.21,
10/12 23Z,   0.60,  -4.30,  99.90,  -3.91,  -0.21,
10/13 00Z,   0.70,  -6.29,  99.90,  -5.80,  -0.21,
10/13 01Z,   0.60,  -8.22,  99.90,  -7.83,  -0.21,
10/13 02Z,   0.60,  -9.67,  99.90,  -9.28,  -0.21,
10/13 03Z,   0.60, -10.29,  99.90,  -9.90,  -0.21,  (min)
10/13 04Z,   0.60,  -9.96,  99.90,  -9.57,  -0.21,
10/13 05Z,   0.50,  -8.84,  99.90,  -8.55,  -0.21,
10/13 06Z,   0.50,  -7.27,  99.90,  -6.97,  -0.21,
10/13 07Z,   0.50,  -5.61,  99.90,  -5.32,  -0.21,
10/13 08Z,   0.50,  -4.21,  99.90,  -3.92,  -0.21,
10/13 09Z,   0.60,  -3.36,  99.90,  -2.97,  -0.21,
10/13 10Z,   0.50,  -3.23,  99.90,  -2.94,  -0.21,  (max)
10/13 11Z,   0.50,  -3.78,  99.90,  -3.49,  -0.21,
10/13 12Z,   0.50,  -4.77,  99.90,  -4.48,  -0.21,
10/13 13Z,   0.50,  -5.87,  99.90,  -5.58,  -0.21,
10/13 14Z,   0.60,  -6.72,  99.90,  -6.33,  -0.21,
10/13 15Z,   0.50,  -7.03,  99.90,  -6.74,  -0.21,  (min)
10/13 16Z,   0.50,  -6.66,  99.90,  -6.37,  -0.21,
10/13 17Z,   0.50,  -5.69,  99.90,  -5.40,  -0.21,
10/13 18Z,   0.50,  -4.39,  99.90,  -4.10,  -0.21,
10/13 19Z,   0.40,  -3.12,  99.90,  -2.93,  -0.21,
10/13 20Z,   0.50,  -2.19,  99.90,  -1.90,  -0.21,
10/13 21Z,   0.50,  -1.85,  99.90,  -1.56,  -0.21,  (max)
10/13 22Z,   0.50,  -2.28,  99.90,  -1.98,  -0.21,
10/13 23Z,   0.50,  -3.46,  99.90,  -3.17,  -0.21,
10/14 00Z,   0.60,  -5.19,  99.90,  -4.80,  -0.21,
10/14 01Z,   0.50,  -7.09,  99.90,  -6.79,  -0.21,
10/14 02Z,   0.50,  -8.75,  99.90,  -8.46,  -0.21,
10/14 03Z,   0.50,  -9.83,  99.90,  -9.54,  -0.21,
10/14 04Z,   0.50, -10.09,  99.90,  -9.79,  -0.21,  (min)
10/14 05Z,   0.40,  -9.50,  99.90,  -9.30,  -0.21,
10/14 06Z,   0.40,  -8.27,  99.90,  -8.08,  -0.21,
10/14 07Z,   0.50,  -6.76,  99.90,  -6.47,  -0.21,
10/14 08Z,   0.40,  -5.30,  99.90,  -5.11,  -0.21,
10/14 09Z,   0.40,  -4.16,  99.90,  -3.96,  -0.21,
10/14 10Z,   0.50,  -3.56,  99.90,  -3.27,  -0.21,  (max)
10/14 11Z,   0.50,  -3.60,  99.90,  -3.31,  -0.21,
10/14 12Z,   0.40,  -4.19,  99.90,  -4.00,  -0.21,
10/14 13Z,   0.40,  -5.07,  99.90,  -4.87,  -0.21,
10/14 14Z,   0.50,  -5.91,  99.90,  -5.62,  -0.21,
10/14 15Z,   0.50,  -6.46,  99.90,  -6.16,  -0.21,
10/14 16Z,   0.40,  -6.48,  99.90,  -6.29,  -0.21,  (min)
10/14 17Z,   0.40,  -5.93,  99.90,  -5.73,  -0.21,
10/14 18Z,   0.40,  -4.93,  99.90,  -4.74,  -0.21,
10/14 19Z,   0.40,  -3.80,  99.90,  -3.60,  -0.21,
10/14 20Z,   0.50,  -2.81,  99.90,  -2.52,  -0.21,
10/14 21Z,   0.50,  -2.23,  99.90,  -1.94,  -0.21,  (max)
10/14 22Z,   0.50,  -2.24,  99.90,  -1.95,  -0.21,
10/14 23Z,   0.50,  -2.94,  99.90,  -2.65,  -0.21,
10/15 00Z,   0.60,  -4.26,  99.90,  -3.87,  -0.21,