ETSS stn

This website is considered EXPERIMENTAL, is supported on an 8x5 basis, and has no guarantee of availability.
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 : 02/09/2026 14:23:32 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/07 18Z,   0.20,  -8.15,  -7.79,  99.90,   0.16,
02/07 19Z,   0.10,  -7.84,  -7.48,  99.90,   0.26,  (min)
02/07 20Z,   0.30,  -7.03,  -6.61,  99.90,   0.12,
02/07 21Z,   0.20,  -5.99,  -5.62,  99.90,   0.17,
02/07 22Z,   0.20,  -4.99,  -4.69,  99.90,   0.10,
02/07 23Z,   0.40,  -4.25,  -3.97,  99.90,  -0.12,
02/08 00Z,   0.40,  -3.98,  -3.78,  99.90,  -0.20,  (max)
02/08 01Z,   0.40,  -4.24,  -4.12,  99.90,  -0.28,
02/08 02Z,   0.40,  -4.95,  -4.70,  99.90,  -0.15,
02/08 03Z,   0.40,  -5.87,  -5.78,  99.90,  -0.31,
02/08 04Z,   0.40,  -6.71,  -6.65,  99.90,  -0.34,
02/08 05Z,   0.30,  -7.24,  -6.97,  99.90,  -0.03,
02/08 06Z,   0.40,  -7.28,  -7.06,  99.90,  -0.18,  (min)
02/08 07Z,   0.30,  -6.77,  -6.50,  99.90,  -0.03,
02/08 08Z,   0.30,  -5.80,  -5.45,  99.90,   0.05,
02/08 09Z,   0.30,  -4.61,  -4.38,  99.90,  -0.07,
02/08 10Z,   0.30,  -3.48,  -3.23,  99.90,  -0.05,
02/08 11Z,   0.40,  -2.63,  -2.37,  99.90,  -0.14,
02/08 12Z,   0.20,  -2.25,  -2.09,  99.90,  -0.04,  (max)
02/08 13Z,   0.30,  -2.48,  -2.28,  99.90,  -0.10,
02/08 14Z,   0.20,  -3.30,  -3.20,  99.90,  -0.10,
02/08 15Z,   0.20,  -4.51,  -4.30,  99.90,   0.01,
02/08 16Z,   0.30,  -5.85,  -5.63,  99.90,  -0.08,
02/08 17Z,   0.20,  -7.03,  -6.76,  99.90,   0.07,
02/08 18Z,   0.20,  -7.83,  -7.61,  99.90,   0.02,
02/08 19Z,   0.10,  -8.09,  -7.84,  99.90,   0.15,  (min)
02/08 20Z,   0.10,  -7.80,  -7.55,  99.90,   0.15,
02/08 21Z,   0.00,  -7.10,  -6.90,  99.90,   0.20,
02/08 22Z,   0.10,  -6.23,  -6.02,  99.90,   0.11,
02/08 23Z,   0.20,  -5.40,  -5.23,  99.90,  -0.03,
02/09 00Z,   0.10,  -4.79,  -4.72,  99.90,  -0.03,
02/09 01Z,   0.10,  -4.53,  -4.46,  99.90,  -0.03,  (max)
02/09 02Z,   0.10,  -4.70,  -4.66,  99.90,  -0.06,
02/09 03Z,   0.20,  -5.19,  -5.29,  99.90,  -0.30,
02/09 04Z,   0.20,  -5.79,  -5.88,  99.90,  -0.29,
02/09 05Z,   0.10,  -6.30,  -6.40,  99.90,  -0.20,
02/09 06Z,   0.10,  -6.55,  -6.59,  99.90,  -0.14,  (min)
02/09 07Z,   0.10,  -6.42,  -6.36,  99.90,  -0.04,
02/09 08Z,   0.00,  -5.88,  -5.75,  99.90,   0.13,
02/09 09Z,   0.10,  -5.02,  -5.00,  99.90,  -0.08,
02/09 10Z,   0.00,  -4.06,  -4.00,  99.90,   0.06,
02/09 11Z,   0.00,  -3.20,  -3.18,  99.90,   0.02,
02/09 12Z,   0.00,  -2.62,  -2.68,  99.90,  -0.06,
02/09 13Z,   0.00,  -2.46,  -2.53,  99.90,  -0.07,  (max)
02/09 14Z,   0.00,  -2.82,  -3.03,  99.90,  -0.21,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/09 15Z,   0.10,  -3.66,  99.90,  -3.76,  -0.20,
02/09 16Z,   0.00,  -4.81,  99.90,  -5.00,  -0.18,
02/09 17Z,   0.00,  -6.03,  99.90,  -6.20,  -0.17,
02/09 18Z,   0.00,  -7.09,  99.90,  -7.25,  -0.16,
02/09 19Z,   0.00,  -7.82,  99.90,  -7.96,  -0.14,
02/09 20Z,   0.00,  -8.08,  99.90,  -8.21,  -0.13,  (min)
02/09 21Z,   0.00,  -7.86,  99.90,  -7.97,  -0.11,
02/09 22Z,   0.00,  -7.29,  99.90,  -7.39,  -0.10,
02/09 23Z,   0.10,  -6.55,  99.90,  -6.53,  -0.08,
02/10 00Z,   0.20,  -5.81,  99.90,  -5.68,  -0.07,
02/10 01Z,   0.10,  -5.21,  99.90,  -5.17,  -0.06,
02/10 02Z,   0.10,  -4.90,  99.90,  -4.84,  -0.04,
02/10 03Z,   0.20,  -4.90,  99.90,  -4.74,  -0.04,  (max)
02/10 04Z,   0.10,  -5.16,  99.90,  -5.10,  -0.04,
02/10 05Z,   0.20,  -5.50,  99.90,  -5.34,  -0.04,
02/10 06Z,   0.20,  -5.79,  99.90,  -5.63,  -0.04,
02/10 07Z,   0.10,  -5.91,  99.90,  -5.85,  -0.04,  (min)
02/10 08Z,   0.20,  -5.75,  99.90,  -5.59,  -0.04,
02/10 09Z,   0.30,  -5.28,  99.90,  -5.02,  -0.04,
02/10 10Z,   0.20,  -4.58,  99.90,  -4.43,  -0.04,
02/10 11Z,   0.20,  -3.82,  99.90,  -3.66,  -0.04,
02/10 12Z,   0.30,  -3.15,  99.90,  -2.89,  -0.04,
02/10 13Z,   0.30,  -2.72,  99.90,  -2.46,  -0.04,
02/10 14Z,   0.40,  -2.65,  99.90,  -2.29,  -0.04,  (max)
02/10 15Z,   0.30,  -3.05,  99.90,  -2.79,  -0.04,
02/10 16Z,   0.30,  -3.87,  99.90,  -3.61,  -0.04,
02/10 17Z,   0.30,  -4.95,  99.90,  -4.69,  -0.04,
02/10 18Z,   0.30,  -6.09,  99.90,  -5.83,  -0.04,
02/10 19Z,   0.20,  -7.13,  99.90,  -6.97,  -0.04,
02/10 20Z,   0.30,  -7.87,  99.90,  -7.61,  -0.04,
02/10 21Z,   0.20,  -8.19,  99.90,  -8.03,  -0.04,  (min)
02/10 22Z,   0.30,  -8.06,  99.90,  -7.80,  -0.04,
02/10 23Z,   0.30,  -7.57,  99.90,  -7.31,  -0.04,
02/11 00Z,   0.30,  -6.89,  99.90,  -6.63,  -0.04,
02/11 01Z,   0.30,  -6.13,  99.90,  -5.88,  -0.04,
02/11 02Z,   0.30,  -5.46,  99.90,  -5.20,  -0.04,
02/11 03Z,   0.30,  -5.01,  99.90,  -4.76,  -0.04,
02/11 04Z,   0.20,  -4.85,  99.90,  -4.69,  -0.04,  (max)
02/11 05Z,   0.20,  -4.93,  99.90,  -4.77,  -0.04,
02/11 06Z,   0.20,  -5.12,  99.90,  -4.96,  -0.04,
02/11 07Z,   0.20,  -5.34,  99.90,  -5.18,  -0.04,
02/11 08Z,   0.30,  -5.46,  99.90,  -5.20,  -0.04,  (min)
02/11 09Z,   0.30,  -5.37,  99.90,  -5.11,  -0.04,
02/11 10Z,   0.30,  -5.02,  99.90,  -4.76,  -0.04,
02/11 11Z,   0.30,  -4.45,  99.90,  -4.19,  -0.04,
02/11 12Z,   0.30,  -3.80,  99.90,  -3.54,  -0.04,
02/11 13Z,   0.30,  -3.20,  99.90,  -2.94,  -0.04,
02/11 14Z,   0.30,  -2.80,  99.90,  -2.54,  -0.04,
02/11 15Z,   0.30,  -2.74,  99.90,  -2.48,  -0.04,  (max)
02/11 16Z,   0.20,  -3.11,  99.90,  -2.96,  -0.04,
02/11 17Z,   0.30,  -3.91,  99.90,  -3.65,  -0.04,
02/11 18Z,   0.30,  -4.98,  99.90,  -4.72,  -0.04,
02/11 19Z,   0.20,  -6.15,  99.90,  -5.99,  -0.04,
02/11 20Z,   0.20,  -7.25,  99.90,  -7.09,  -0.04,
02/11 21Z,   0.20,  -8.07,  99.90,  -7.91,  -0.04,
02/11 22Z,   0.20,  -8.46,  99.90,  -8.30,  -0.04,  (min)
02/11 23Z,   0.30,  -8.37,  99.90,  -8.12,  -0.04,
02/12 00Z,   0.30,  -7.89,  99.90,  -7.63,  -0.04,
02/12 01Z,   0.30,  -7.15,  99.90,  -6.89,  -0.04,
02/12 02Z,   0.20,  -6.29,  99.90,  -6.13,  -0.04,
02/12 03Z,   0.20,  -5.48,  99.90,  -5.32,  -0.04,
02/12 04Z,   0.10,  -4.89,  99.90,  -4.83,  -0.04,
02/12 05Z,   0.10,  -4.60,  99.90,  -4.55,  -0.04,
02/12 06Z,   0.10,  -4.60,  99.90,  -4.54,  -0.04,  (max)
02/12 07Z,   0.10,  -4.79,  99.90,  -4.73,  -0.04,
02/12 08Z,   0.10,  -5.06,  99.90,  -5.00,  -0.04,
02/12 09Z,   0.10,  -5.28,  99.90,  -5.22,  -0.04,
02/12 10Z,   0.10,  -5.30,  99.90,  -5.24,  -0.04,  (min)
02/12 11Z,   0.00,  -5.03,  99.90,  -5.07,  -0.04,
02/12 12Z,   0.00,  -4.50,  99.90,  -4.54,  -0.04,
02/12 13Z,   0.00,  -3.85,  99.90,  -3.89,  -0.04,
02/12 14Z,   0.00,  -3.22,  99.90,  -3.26,  -0.04,
02/12 15Z,   0.00,  -2.76,  99.90,  -2.80,  -0.04,
02/12 16Z,   0.00,  -2.66,  99.90,  -2.70,  -0.04,  (max)
02/12 17Z,   0.00,  -3.03,  99.90,  -3.07,  -0.04,
02/12 18Z,   0.00,  -3.87,  99.90,  -3.91,  -0.04,
02/12 19Z,   0.00,  -5.02,  99.90,  -5.06,  -0.04,
02/12 20Z,   0.00,  -6.32,  99.90,  -6.36,  -0.04,
02/12 21Z,   0.00,  -7.54,  99.90,  -7.58,  -0.04,
02/12 22Z,   0.00,  -8.45,  99.90,  -8.50,  -0.04,
02/12 23Z,   0.10,  -8.87,  99.90,  -8.81,  -0.04,  (min)
02/13 00Z,   0.00,  -8.74,  99.90,  -8.78,  -0.04,
02/13 01Z,   0.00,  -8.15,  99.90,  -8.19,  -0.04,
02/13 02Z,   0.10,  -7.25,  99.90,  -7.19,  -0.04,
02/13 03Z,   0.00,  -6.21,  99.90,  -6.25,  -0.04,
02/13 04Z,   0.00,  -5.24,  99.90,  -5.29,  -0.04,
02/13 05Z,   0.00,  -4.55,  99.90,  -4.60,  -0.04,
02/13 06Z,   0.00,  -4.25,  99.90,  -4.29,  -0.04,