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
#San Francisco, CA : 10/16/2026 14:21:11 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/14 18Z,   0.70,   1.26,   2.08,  99.90,   0.12,
10/14 19Z,   0.60,   1.89,   2.75,  99.90,   0.26,
10/14 20Z,   0.60,   2.35,   3.24,  99.90,   0.29,
10/14 21Z,   0.70,   2.50,   3.47,  99.90,   0.27,  (max)
10/14 22Z,   0.70,   2.19,   3.08,  99.90,   0.19,
10/14 23Z,   0.60,   1.38,   2.18,  99.90,   0.20,
10/15 00Z,   0.70,   0.19,   0.95,  99.90,   0.06,
10/15 01Z,   0.70,  -1.12,  -0.41,  99.90,   0.01,
10/15 02Z,   0.70,  -2.25,  -1.30,  99.90,   0.25,
10/15 03Z,   0.70,  -2.95,  -2.02,  99.90,   0.23,
10/15 04Z,   0.60,  -3.11,  -2.26,  99.90,   0.25,  (min)
10/15 05Z,   0.60,  -2.79,  -2.02,  99.90,   0.17,
10/15 06Z,   0.60,  -2.15,  -1.35,  99.90,   0.20,
10/15 07Z,   0.60,  -1.34,  -0.54,  99.90,   0.20,
10/15 08Z,   0.60,  -0.51,   0.26,  99.90,   0.17,
10/15 09Z,   0.60,   0.24,   1.08,  99.90,   0.24,
10/15 10Z,   0.60,   0.79,   1.70,  99.90,   0.31,
10/15 11Z,   0.60,   1.07,   2.05,  99.90,   0.38,  (max)
10/15 12Z,   0.60,   1.06,   1.97,  99.90,   0.31,
10/15 13Z,   0.60,   0.82,   1.66,  99.90,   0.24,
10/15 14Z,   0.60,   0.51,   1.36,  99.90,   0.25,
10/15 15Z,   0.60,   0.28,   0.99,  99.90,   0.11,  (min)
10/15 16Z,   0.60,   0.26,   1.01,  99.90,   0.15,
10/15 17Z,   0.60,   0.48,   1.25,  99.90,   0.17,
10/15 18Z,   0.60,   0.89,   1.74,  99.90,   0.25,
10/15 19Z,   0.50,   1.41,   2.29,  99.90,   0.38,
10/15 20Z,   0.60,   1.90,   2.81,  99.90,   0.31,
10/15 21Z,   0.60,   2.22,   3.19,  99.90,   0.37,  (max)
10/15 22Z,   0.60,   2.21,   3.07,  99.90,   0.26,
10/15 23Z,   0.60,   1.79,   2.66,  99.90,   0.27,
10/16 00Z,   0.70,   0.94,   1.78,  99.90,   0.14,
10/16 01Z,   0.70,  -0.19,   0.62,  99.90,   0.11,
10/16 02Z,   0.80,  -1.35,  -0.52,  99.90,   0.03,
10/16 03Z,   0.70,  -2.28,  -1.31,  99.90,   0.27,
10/16 04Z,   0.70,  -2.81,  -1.81,  99.90,   0.30,
10/16 05Z,   0.70,  -2.87,  -1.88,  99.90,   0.29,  (min)
10/16 06Z,   0.70,  -2.54,  -1.60,  99.90,   0.24,
10/16 07Z,   0.70,  -1.95,  -1.02,  99.90,   0.23,
10/16 08Z,   0.70,  -1.23,  -0.27,  99.90,   0.26,
10/16 09Z,   0.70,  -0.48,   0.40,  99.90,   0.18,
10/16 10Z,   0.70,   0.19,   1.17,  99.90,   0.28,
10/16 11Z,   0.70,   0.69,   1.68,  99.90,   0.29,
10/16 12Z,   0.70,   0.97,   2.01,  99.90,   0.34,
10/16 13Z,   0.70,   1.01,   2.02,  99.90,   0.31,  (max)
10/16 14Z,   0.70,   0.87,   1.81,  99.90,   0.24,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/16 15Z,   0.60,   0.66,  99.90,   1.49,   0.24,
10/16 16Z,   0.60,   0.50,  99.90,   1.33,   0.23,  (min)
10/16 17Z,   0.70,   0.48,  99.90,   1.40,   0.22,
10/16 18Z,   0.70,   0.64,  99.90,   1.56,   0.22,
10/16 19Z,   0.60,   0.96,  99.90,   1.77,   0.21,
10/16 20Z,   0.60,   1.37,  99.90,   2.17,   0.20,
10/16 21Z,   0.70,   1.76,  99.90,   2.66,   0.20,
10/16 22Z,   0.60,   1.99,  99.90,   2.78,   0.19,
10/16 23Z,   0.70,   1.92,  99.90,   2.81,   0.18,  (max)
10/17 00Z,   0.80,   1.47,  99.90,   2.45,   0.18,
10/17 01Z,   0.80,   0.66,  99.90,   1.63,   0.17,
10/17 02Z,   0.70,  -0.37,  99.90,   0.49,   0.16,
10/17 03Z,   0.70,  -1.39,  99.90,  -0.52,   0.16,
10/17 04Z,   0.70,  -2.18,  99.90,  -1.32,   0.16,
10/17 05Z,   0.70,  -2.62,  99.90,  -1.75,   0.16,
10/17 06Z,   0.60,  -2.66,  99.90,  -1.89,   0.16,  (min)
10/17 07Z,   0.70,  -2.36,  99.90,  -1.50,   0.16,
10/17 08Z,   0.70,  -1.83,  99.90,  -0.97,   0.16,
10/17 09Z,   0.60,  -1.17,  99.90,  -0.41,   0.16,
10/17 10Z,   0.70,  -0.47,  99.90,   0.39,   0.16,
10/17 11Z,   0.70,   0.17,  99.90,   1.04,   0.16,
10/17 12Z,   0.70,   0.68,  99.90,   1.54,   0.16,
10/17 13Z,   0.70,   0.98,  99.90,   1.85,   0.16,
10/17 14Z,   0.70,   1.07,  99.90,   1.93,   0.16,  (max)
10/17 15Z,   0.70,   0.98,  99.90,   1.84,   0.16,
10/17 16Z,   0.60,   0.79,  99.90,   1.56,   0.16,
10/17 17Z,   0.70,   0.61,  99.90,   1.48,   0.16,
10/17 18Z,   0.70,   0.53,  99.90,   1.40,   0.16,
10/17 19Z,   0.60,   0.61,  99.90,   1.37,   0.16,  (min)
10/17 20Z,   0.70,   0.85,  99.90,   1.71,   0.16,
10/17 21Z,   0.70,   1.20,  99.90,   2.06,   0.16,
10/17 22Z,   0.70,   1.55,  99.90,   2.42,   0.16,
10/17 23Z,   0.80,   1.76,  99.90,   2.73,   0.16,  (max)
10/18 00Z,   0.80,   1.70,  99.90,   2.66,   0.16,
10/18 01Z,   0.80,   1.28,  99.90,   2.24,   0.16,
10/18 02Z,   0.70,   0.53,  99.90,   1.40,   0.16,
10/18 03Z,   0.80,  -0.40,  99.90,   0.57,   0.16,
10/18 04Z,   0.80,  -1.32,  99.90,  -0.36,   0.16,
10/18 05Z,   0.70,  -2.05,  99.90,  -1.19,   0.16,
10/18 06Z,   0.70,  -2.46,  99.90,  -1.60,   0.16,  (min)
10/18 07Z,   0.80,  -2.52,  99.90,  -1.56,   0.16,
10/18 08Z,   0.80,  -2.27,  99.90,  -1.30,   0.16,
10/18 09Z,   0.70,  -1.77,  99.90,  -0.90,   0.16,
10/18 10Z,   0.80,  -1.12,  99.90,  -0.15,   0.16,
10/18 11Z,   0.80,  -0.41,  99.90,   0.56,   0.16,
10/18 12Z,   0.80,   0.26,  99.90,   1.22,   0.16,
10/18 13Z,   0.70,   0.79,  99.90,   1.66,   0.16,
10/18 14Z,   0.80,   1.12,  99.90,   2.08,   0.16,
10/18 15Z,   0.80,   1.21,  99.90,   2.17,   0.16,  (max)
10/18 16Z,   0.70,   1.09,  99.90,   1.95,   0.16,
10/18 17Z,   0.70,   0.84,  99.90,   1.70,   0.16,
10/18 18Z,   0.80,   0.57,  99.90,   1.54,   0.16,
10/18 19Z,   0.70,   0.40,  99.90,   1.26,   0.16,  (min)
10/18 20Z,   0.70,   0.40,  99.90,   1.27,   0.16,
10/18 21Z,   0.80,   0.61,  99.90,   1.57,   0.16,
10/18 22Z,   0.80,   0.96,  99.90,   1.92,   0.16,
10/18 23Z,   0.80,   1.34,  99.90,   2.30,   0.16,
10/19 00Z,   0.90,   1.59,  99.90,   2.65,   0.16,  (max)
10/19 01Z,   0.80,   1.57,  99.90,   2.53,   0.16,
10/19 02Z,   0.80,   1.21,  99.90,   2.17,   0.16,
10/19 03Z,   0.90,   0.53,  99.90,   1.59,   0.16,
10/19 04Z,   0.80,  -0.35,  99.90,   0.62,   0.16,
10/19 05Z,   0.80,  -1.24,  99.90,  -0.27,   0.16,
10/19 06Z,   0.80,  -1.96,  99.90,  -1.00,   0.16,
10/19 07Z,   0.80,  -2.39,  99.90,  -1.43,   0.16,
10/19 08Z,   0.80,  -2.47,  99.90,  -1.50,   0.16,  (min)
10/19 09Z,   0.80,  -2.21,  99.90,  -1.24,   0.16,
10/19 10Z,   0.80,  -1.68,  99.90,  -0.72,   0.16,
10/19 11Z,   0.90,  -0.98,  99.90,   0.08,   0.16,
10/19 12Z,   0.80,  -0.22,  99.90,   0.74,   0.16,
10/19 13Z,   0.80,   0.49,  99.90,   1.46,   0.16,
10/19 14Z,   0.90,   1.04,  99.90,   2.11,   0.16,
10/19 15Z,   0.80,   1.35,  99.90,   2.31,   0.16,
10/19 16Z,   0.80,   1.36,  99.90,   2.32,   0.16,  (max)
10/19 17Z,   0.80,   1.12,  99.90,   2.09,   0.16,
10/19 18Z,   0.90,   0.73,  99.90,   1.80,   0.16,
10/19 19Z,   0.80,   0.34,  99.90,   1.30,   0.16,
10/19 20Z,   0.80,   0.08,  99.90,   1.05,   0.16,  (min)
10/19 21Z,   0.90,   0.06,  99.90,   1.13,   0.16,
10/19 22Z,   0.80,   0.29,  99.90,   1.26,   0.16,
10/19 23Z,   0.90,   0.71,  99.90,   1.77,   0.16,
10/20 00Z,   0.90,   1.16,  99.90,   2.23,   0.16,
10/20 01Z,   0.90,   1.49,  99.90,   2.55,   0.16,
10/20 02Z,   0.90,   1.54,  99.90,   2.61,   0.16,  (max)
10/20 03Z,   0.90,   1.23,  99.90,   2.30,   0.16,
10/20 04Z,   0.90,   0.58,  99.90,   1.65,   0.16,
10/20 05Z,   0.90,  -0.29,  99.90,   0.77,   0.16,
10/20 06Z,   0.90,  -1.20,  99.90,  -0.14,   0.16,