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
#Port Townsend, WA : 01/14/2026 20:21:48 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/13 00Z,   0.30,   2.00,   2.19,  99.90,  -0.11,
01/13 01Z,   0.40,   1.04,   1.33,  99.90,  -0.11,
01/13 02Z,   0.40,   0.71,   1.06,  99.90,  -0.05,  (min)
01/13 03Z,   0.30,   0.89,   1.25,  99.90,   0.06,
01/13 04Z,   0.20,   1.47,   1.79,  99.90,   0.12,
01/13 05Z,   0.20,   2.39,   2.70,  99.90,   0.11,
01/13 06Z,   0.20,   3.52,   3.87,  99.90,   0.15,
01/13 07Z,   0.10,   4.69,   5.06,  99.90,   0.27,
01/13 08Z,   0.10,   5.79,   6.13,  99.90,   0.24,
01/13 09Z,   0.10,   6.74,   6.90,  99.90,   0.06,
01/13 10Z,   0.10,   7.40,   7.53,  99.90,   0.03,
01/13 11Z,   0.00,   7.65,   7.67,  99.90,   0.02,
01/13 12Z,   0.00,   7.56,   7.71,  99.90,   0.15,  (max)
01/13 13Z,   0.00,   7.39,   7.68,  99.90,   0.29,
01/13 14Z,   0.00,   7.37,   7.55,  99.90,   0.18,  (min)
01/13 15Z,   0.00,   7.52,   7.70,  99.90,   0.18,
01/13 16Z,   0.00,   7.77,   7.92,  99.90,   0.15,
01/13 17Z,   0.00,   8.08,   8.14,  99.90,   0.06,
01/13 18Z,   0.00,   8.34,   8.19,  99.90,  -0.15,  (max)
01/13 19Z,   0.00,   8.35,   8.16,  99.90,  -0.19,
01/13 20Z,   0.00,   7.95,   7.72,  99.90,  -0.23,
01/13 21Z,   0.00,   7.09,   6.83,  99.90,  -0.26,
01/13 22Z,  -0.10,   5.84,   5.68,  99.90,  -0.06,
01/13 23Z,  -0.10,   4.26,   4.10,  99.90,  -0.06,
01/14 00Z,  -0.10,   2.57,   2.41,  99.90,  -0.06,
01/14 01Z,  -0.10,   1.15,   1.04,  99.90,  -0.01,
01/14 02Z,   0.00,   0.33,   0.25,  99.90,  -0.08,
01/14 03Z,  -0.10,   0.17,   0.02,  99.90,  -0.05,  (min)
01/14 04Z,  -0.10,   0.54,   0.45,  99.90,   0.01,
01/14 05Z,  -0.10,   1.33,   1.27,  99.90,   0.04,
01/14 06Z,  -0.20,   2.45,   2.48,  99.90,   0.23,
01/14 07Z,  -0.30,   3.80,   3.81,  99.90,   0.31,
01/14 08Z,  -0.20,   5.19,   5.27,  99.90,   0.28,
01/14 09Z,  -0.20,   6.49,   6.51,  99.90,   0.22,
01/14 10Z,  -0.20,   7.58,   7.50,  99.90,   0.12,
01/14 11Z,  -0.30,   8.25,   8.03,  99.90,   0.08,
01/14 12Z,  -0.30,   8.42,   8.30,  99.90,   0.18,  (max)
01/14 13Z,  -0.30,   8.20,   8.26,  99.90,   0.36,
01/14 14Z,  -0.30,   7.92,   8.04,  99.90,   0.42,
01/14 15Z,  -0.30,   7.78,   7.78,  99.90,   0.30,
01/14 16Z,  -0.40,   7.80,   7.74,  99.90,   0.34,
01/14 17Z,  -0.30,   7.92,   7.68,  99.90,   0.06,  (min)
01/14 18Z,  -0.30,   8.10,   7.80,  99.90,  -0.00,  (max)
01/14 19Z,  -0.30,   8.23,   7.67,  99.90,  -0.26,
01/14 20Z,  -0.40,   8.09,   7.50,  99.90,  -0.19,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/14 21Z,  -0.30,   7.54,  99.90,   7.07,  -0.17,
01/14 22Z,  -0.30,   6.55,  99.90,   6.10,  -0.15,
01/14 23Z,  -0.40,   5.16,  99.90,   4.63,  -0.13,
01/15 00Z,  -0.40,   3.46,  99.90,   2.95,  -0.11,
01/15 01Z,  -0.30,   1.73,  99.90,   1.34,  -0.09,
01/15 02Z,  -0.30,   0.39,  99.90,   0.03,  -0.07,
01/15 03Z,  -0.30,  -0.25,  99.90,  -0.59,  -0.04,
01/15 04Z,  -0.40,  -0.19,  99.90,  -0.61,  -0.02,  (min)
01/15 05Z,  -0.40,   0.40,  99.90,   0.00,  -0.00,
01/15 06Z,  -0.30,   1.41,  99.90,   1.13,   0.02,
01/15 07Z,  -0.30,   2.76,  99.90,   2.50,   0.04,
01/15 08Z,  -0.40,   4.32,  99.90,   3.98,   0.06,
01/15 09Z,  -0.50,   5.87,  99.90,   5.43,   0.06,
01/15 10Z,  -0.40,   7.26,  99.90,   6.93,   0.06,
01/15 11Z,  -0.30,   8.32,  99.90,   8.08,   0.06,
01/15 12Z,  -0.40,   8.85,  99.90,   8.51,   0.06,  (max)
01/15 13Z,  -0.50,   8.82,  99.90,   8.38,   0.06,
01/15 14Z,  -0.40,   8.44,  99.90,   8.10,   0.06,
01/15 15Z,  -0.30,   8.06,  99.90,   7.82,   0.06,
01/15 16Z,  -0.40,   7.87,  99.90,   7.53,   0.06,
01/15 17Z,  -0.50,   7.85,  99.90,   7.41,   0.06,  (min)
01/15 18Z,  -0.40,   7.92,  99.90,   7.58,   0.06,
01/15 19Z,  -0.30,   8.05,  99.90,   7.81,   0.06,  (max)
01/15 20Z,  -0.40,   8.12,  99.90,   7.78,   0.06,
01/15 21Z,  -0.40,   7.89,  99.90,   7.55,   0.06,
01/15 22Z,  -0.40,   7.22,  99.90,   6.88,   0.06,
01/15 23Z,  -0.40,   6.07,  99.90,   5.73,   0.06,
01/16 00Z,  -0.50,   4.49,  99.90,   4.05,   0.06,
01/16 01Z,  -0.40,   2.66,  99.90,   2.32,   0.06,
01/16 02Z,  -0.30,   0.92,  99.90,   0.68,   0.06,
01/16 03Z,  -0.30,  -0.28,  99.90,  -0.52,   0.06,
01/16 04Z,  -0.40,  -0.68,  99.90,  -1.02,   0.06,  (min)
01/16 05Z,  -0.40,  -0.37,  99.90,  -0.71,   0.06,
01/16 06Z,  -0.30,   0.47,  99.90,   0.23,   0.06,
01/16 07Z,  -0.30,   1.72,  99.90,   1.48,   0.06,
01/16 08Z,  -0.40,   3.29,  99.90,   2.95,   0.06,
01/16 09Z,  -0.40,   5.01,  99.90,   4.67,   0.06,
01/16 10Z,  -0.30,   6.64,  99.90,   6.40,   0.06,
01/16 11Z,  -0.20,   7.99,  99.90,   7.85,   0.06,
01/16 12Z,  -0.30,   8.86,  99.90,   8.62,   0.06,
01/16 13Z,  -0.40,   9.13,  99.90,   8.79,   0.06,  (max)
01/16 14Z,  -0.30,   8.85,  99.90,   8.61,   0.06,
01/16 15Z,  -0.20,   8.34,  99.90,   8.20,   0.06,
01/16 16Z,  -0.30,   7.94,  99.90,   7.70,   0.06,
01/16 17Z,  -0.30,   7.78,  99.90,   7.54,   0.06,  (min)
01/16 18Z,  -0.20,   7.78,  99.90,   7.64,   0.06,
01/16 19Z,  -0.20,   7.87,  99.90,   7.74,   0.06,
01/16 20Z,  -0.30,   8.02,  99.90,   7.78,   0.06,
01/16 21Z,  -0.30,   8.05,  99.90,   7.81,   0.06,  (max)
01/16 22Z,  -0.20,   7.74,  99.90,   7.60,   0.06,
01/16 23Z,  -0.20,   6.92,  99.90,   6.78,   0.06,
01/17 00Z,  -0.30,   5.56,  99.90,   5.32,   0.06,
01/17 01Z,  -0.30,   3.78,  99.90,   3.54,   0.06,
01/17 02Z,  -0.20,   1.83,  99.90,   1.69,   0.06,
01/17 03Z,  -0.10,   0.14,  99.90,   0.10,   0.06,
01/17 04Z,  -0.20,  -0.84,  99.90,  -0.98,   0.06,
01/17 05Z,  -0.20,  -0.96,  99.90,  -1.10,   0.06,  (min)
01/17 06Z,  -0.20,  -0.36,  99.90,  -0.50,   0.06,
01/17 07Z,  -0.10,   0.73,  99.90,   0.70,   0.06,
01/17 08Z,  -0.20,   2.22,  99.90,   2.08,   0.06,
01/17 09Z,  -0.20,   3.99,  99.90,   3.85,   0.06,
01/17 10Z,  -0.10,   5.81,  99.90,   5.77,   0.06,
01/17 11Z,  -0.10,   7.41,  99.90,   7.37,   0.06,
01/17 12Z,  -0.20,   8.57,  99.90,   8.44,   0.06,
01/17 13Z,  -0.20,   9.15,  99.90,   9.01,   0.06,
01/17 14Z,  -0.10,   9.10,  99.90,   9.06,   0.06,  (max)
01/17 15Z,  -0.10,   8.60,  99.90,   8.56,   0.06,
01/17 16Z,  -0.10,   8.02,  99.90,   7.98,   0.06,
01/17 17Z,  -0.10,   7.68,  99.90,   7.64,   0.06,
01/17 18Z,  -0.10,   7.60,  99.90,   7.56,   0.06,  (min)
01/17 19Z,   0.00,   7.68,  99.90,   7.74,   0.06,
01/17 20Z,  -0.10,   7.83,  99.90,   7.80,   0.06,
01/17 21Z,  -0.10,   8.01,  99.90,   7.97,   0.06,
01/17 22Z,  -0.10,   8.01,  99.90,   7.97,   0.06,  (max)
01/17 23Z,  -0.10,   7.58,  99.90,   7.54,   0.06,
01/18 00Z,  -0.10,   6.55,  99.90,   6.51,   0.06,
01/18 01Z,  -0.10,   4.96,  99.90,   4.92,   0.06,
01/18 02Z,   0.00,   2.99,  99.90,   3.05,   0.06,
01/18 03Z,   0.00,   0.99,  99.90,   1.05,   0.06,
01/18 04Z,  -0.10,  -0.55,  99.90,  -0.59,   0.06,
01/18 05Z,  -0.10,  -1.25,  99.90,  -1.28,   0.06,  (min)
01/18 06Z,   0.00,  -1.03,  99.90,  -0.97,   0.06,
01/18 07Z,   0.00,  -0.14,  99.90,  -0.08,   0.06,
01/18 08Z,  -0.10,   1.22,  99.90,   1.18,   0.06,
01/18 09Z,  -0.10,   2.92,  99.90,   2.88,   0.06,
01/18 10Z,   0.00,   4.83,  99.90,   4.90,   0.06,
01/18 11Z,   0.00,   6.67,  99.90,   6.73,   0.06,
01/18 12Z,   0.00,   8.12,  99.90,   8.18,   0.06,