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
#Astoria, OR : 11/10/2025 04:21:00 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
11/08 12Z,   0.20,   7.40,   7.91,  99.90,   0.31,  (max)
11/08 13Z,   0.20,   6.60,   7.01,  99.90,   0.21,
11/08 14Z,   0.10,   5.34,   5.51,  99.90,   0.07,
11/08 15Z,   0.20,   4.11,   4.12,  99.90,  -0.19,
11/08 16Z,   0.20,   3.26,   3.18,  99.90,  -0.28,
11/08 17Z,   0.20,   3.08,   3.06,  99.90,  -0.22,  (min)
11/08 18Z,   0.20,   3.78,   3.99,  99.90,   0.01,
11/08 19Z,   0.20,   5.27,   5.57,  99.90,   0.10,
11/08 20Z,   0.20,   7.13,   7.34,  99.90,   0.01,
11/08 21Z,   0.20,   8.75,   8.99,  99.90,   0.04,
11/08 22Z,   0.10,   9.68,   9.89,  99.90,   0.11,  (max)
11/08 23Z,   0.20,   9.68,   9.87,  99.90,  -0.01,
11/09 00Z,   0.10,   8.66,   8.64,  99.90,  -0.12,
11/09 01Z,   0.10,   6.76,   6.50,  99.90,  -0.36,
11/09 02Z,   0.10,   4.43,   4.26,  99.90,  -0.27,
11/09 03Z,   0.10,   2.15,   2.19,  99.90,  -0.06,
11/09 04Z,   0.20,   0.30,   0.45,  99.90,  -0.05,
11/09 05Z,   0.10,  -0.93,  -0.78,  99.90,   0.05,
11/09 06Z,   0.10,  -1.30,  -1.33,  99.90,  -0.13,  (min)
11/09 07Z,   0.10,  -0.68,  -0.63,  99.90,  -0.05,
11/09 08Z,   0.10,   0.81,   1.18,  99.90,   0.27,
11/09 09Z,   0.10,   2.75,   3.15,  99.90,   0.30,
11/09 10Z,   0.10,   4.69,   5.01,  99.90,   0.22,
11/09 11Z,   0.10,   6.26,   6.51,  99.90,   0.15,
11/09 12Z,   0.10,   7.15,   7.38,  99.90,   0.13,
11/09 13Z,   0.10,   7.17,   7.39,  99.90,   0.12,  (max)
11/09 14Z,   0.10,   6.41,   6.60,  99.90,   0.09,
11/09 15Z,   0.10,   5.29,   5.29,  99.90,  -0.10,
11/09 16Z,   0.10,   4.21,   3.99,  99.90,  -0.32,
11/09 17Z,   0.10,   3.50,   3.16,  99.90,  -0.44,  (min)
11/09 18Z,   0.00,   3.41,   3.25,  99.90,  -0.16,
11/09 19Z,   0.00,   4.12,   4.12,  99.90,  -0.00,
11/09 20Z,   0.00,   5.52,   5.60,  99.90,   0.08,
11/09 21Z,   0.00,   7.15,   7.19,  99.90,   0.04,
11/09 22Z,   0.00,   8.50,   8.53,  99.90,   0.03,
11/09 23Z,   0.00,   9.18,   9.22,  99.90,   0.04,  (max)
11/10 00Z,   0.00,   9.04,   9.01,  99.90,  -0.03,
11/10 01Z,   0.00,   8.01,   7.77,  99.90,  -0.24,
11/10 02Z,   0.00,   6.25,   5.76,  99.90,  -0.49,
11/10 03Z,   0.00,   4.16,   3.72,  99.90,  -0.44,
11/10 04Z,   0.00,   2.18,   1.79,  99.90,  -0.39,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
11/10 05Z,   0.00,   0.58,  99.90,   0.22,  -0.36,
11/10 06Z,   0.00,  -0.46,  99.90,  -0.79,  -0.33,
11/10 07Z,   0.00,  -0.72,  99.90,  -1.02,  -0.30,  (min)
11/10 08Z,   0.00,  -0.09,  99.90,  -0.35,  -0.27,
11/10 09Z,   0.00,   1.29,  99.90,   1.06,  -0.24,
11/10 10Z,   0.00,   3.04,  99.90,   2.83,  -0.20,
11/10 11Z,   0.00,   4.78,  99.90,   4.60,  -0.17,
11/10 12Z,   0.00,   6.20,  99.90,   6.06,  -0.14,
11/10 13Z,   0.00,   7.01,  99.90,   6.90,  -0.11,
11/10 14Z,   0.00,   7.02,  99.90,   6.94,  -0.08,  (max)
11/10 15Z,   0.00,   6.35,  99.90,   6.30,  -0.05,
11/10 16Z,   0.00,   5.36,  99.90,   5.34,  -0.02,
11/10 17Z,   0.00,   4.40,  99.90,   4.38,  -0.02,
11/10 18Z,   0.00,   3.74,  99.90,   3.72,  -0.02,
11/10 19Z,   0.00,   3.64,  99.90,   3.62,  -0.02,  (min)
11/10 20Z,   0.00,   4.25,  99.90,   4.23,  -0.02,
11/10 21Z,   0.00,   5.45,  99.90,   5.43,  -0.02,
11/10 22Z,   0.00,   6.82,  99.90,   6.81,  -0.02,
11/10 23Z,   0.00,   7.92,  99.90,   7.90,  -0.02,
11/11 00Z,   0.00,   8.47,  99.90,   8.45,  -0.02,  (max)
11/11 01Z,   0.00,   8.32,  99.90,   8.30,  -0.02,
11/11 02Z,   0.00,   7.41,  99.90,   7.39,  -0.02,
11/11 03Z,   0.00,   5.90,  99.90,   5.88,  -0.02,
11/11 04Z,   0.00,   4.12,  99.90,   4.10,  -0.02,
11/11 05Z,   0.00,   2.43,  99.90,   2.42,  -0.02,
11/11 06Z,  -0.10,   1.05,  99.90,   0.93,  -0.02,
11/11 07Z,  -0.10,   0.13,  99.90,   0.01,  -0.02,
11/11 08Z,  -0.10,  -0.09,  99.90,  -0.21,  -0.02,  (min)
11/11 09Z,  -0.10,   0.49,  99.90,   0.37,  -0.02,
11/11 10Z,  -0.10,   1.72,  99.90,   1.60,  -0.02,
11/11 11Z,  -0.10,   3.29,  99.90,   3.17,  -0.02,
11/11 12Z,  -0.10,   4.87,  99.90,   4.76,  -0.02,
11/11 13Z,  -0.10,   6.21,  99.90,   6.09,  -0.02,
11/11 14Z,  -0.10,   7.00,  99.90,   6.88,  -0.02,
11/11 15Z,  -0.10,   7.05,  99.90,   6.93,  -0.02,  (max)
11/11 16Z,  -0.10,   6.46,  99.90,   6.34,  -0.02,
11/11 17Z,  -0.10,   5.54,  99.90,   5.42,  -0.02,
11/11 18Z,  -0.10,   4.61,  99.90,   4.50,  -0.02,
11/11 19Z,  -0.10,   3.91,  99.90,   3.79,  -0.02,
11/11 20Z,  -0.10,   3.69,  99.90,   3.57,  -0.02,  (min)
11/11 21Z,   0.00,   4.11,  99.90,   4.09,  -0.02,
11/11 22Z,   0.00,   5.07,  99.90,   5.05,  -0.02,
11/11 23Z,   0.00,   6.20,  99.90,   6.18,  -0.02,
11/12 00Z,   0.00,   7.13,  99.90,   7.11,  -0.02,
11/12 01Z,   0.00,   7.66,  99.90,   7.65,  -0.02,  (max)
11/12 02Z,   0.00,   7.64,  99.90,   7.62,  -0.02,
11/12 03Z,   0.00,   6.96,  99.90,   6.95,  -0.02,
11/12 04Z,   0.00,   5.74,  99.90,   5.72,  -0.02,
11/12 05Z,   0.00,   4.26,  99.90,   4.25,  -0.02,
11/12 06Z,   0.00,   2.82,  99.90,   2.80,  -0.02,
11/12 07Z,   0.00,   1.58,  99.90,   1.56,  -0.02,
11/12 08Z,   0.00,   0.71,  99.90,   0.69,  -0.02,
11/12 09Z,   0.10,   0.47,  99.90,   0.55,  -0.02,  (min)
11/12 10Z,   0.10,   0.98,  99.90,   1.06,  -0.02,
11/12 11Z,   0.10,   2.09,  99.90,   2.17,  -0.02,
11/12 12Z,   0.10,   3.54,  99.90,   3.62,  -0.02,
11/12 13Z,   0.10,   5.06,  99.90,   5.14,  -0.02,
11/12 14Z,   0.20,   6.39,  99.90,   6.57,  -0.02,
11/12 15Z,   0.20,   7.19,  99.90,   7.37,  -0.02,
11/12 16Z,   0.20,   7.26,  99.90,   7.44,  -0.02,  (max)
11/12 17Z,   0.30,   6.69,  99.90,   6.98,  -0.02,
11/12 18Z,   0.30,   5.78,  99.90,   6.06,  -0.02,
11/12 19Z,   0.30,   4.77,  99.90,   5.05,  -0.02,
11/12 20Z,   0.30,   3.92,  99.90,   4.20,  -0.02,
11/12 21Z,   0.30,   3.49,  99.90,   3.77,  -0.02,  (min)
11/12 22Z,   0.30,   3.69,  99.90,   3.97,  -0.02,
11/12 23Z,   0.40,   4.42,  99.90,   4.81,  -0.02,
11/13 00Z,   0.40,   5.38,  99.90,   5.77,  -0.02,
11/13 01Z,   0.50,   6.28,  99.90,   6.77,  -0.02,
11/13 02Z,   0.50,   6.93,  99.90,   7.41,  -0.02,
11/13 03Z,   0.60,   7.12,  99.90,   7.70,  -0.02,  (max)
11/13 04Z,   0.60,   6.71,  99.90,   7.29,  -0.02,
11/13 05Z,   0.70,   5.76,  99.90,   6.44,  -0.02,
11/13 06Z,   0.70,   4.52,  99.90,   5.20,  -0.02,
11/13 07Z,   0.70,   3.23,  99.90,   3.91,  -0.02,
11/13 08Z,   0.70,   2.04,  99.90,   2.72,  -0.02,
11/13 09Z,   0.80,   1.18,  99.90,   1.96,  -0.02,
11/13 10Z,   0.80,   0.92,  99.90,   1.70,  -0.02,  (min)
11/13 11Z,   0.90,   1.39,  99.90,   2.27,  -0.02,
11/13 12Z,   1.00,   2.46,  99.90,   3.44,  -0.02,
11/13 13Z,   1.00,   3.89,  99.90,   4.87,  -0.02,
11/13 14Z,   1.00,   5.43,  99.90,   6.41,  -0.02,
11/13 15Z,   1.10,   6.78,  99.90,   7.86,  -0.02,
11/13 16Z,   1.30,   7.58,  99.90,   8.86,  -0.02,  (max)
11/13 17Z,   1.20,   7.60,  99.90,   8.79,  -0.02,
11/13 18Z,   1.10,   6.97,  99.90,   8.05,  -0.02,
11/13 19Z,  99.90,   5.93,  99.90,  99.90,  -0.02,
11/13 20Z,  99.90,   4.75,  99.90,  99.90,  -0.02,
11/13 21Z,  99.90,   3.67,  99.90,  99.90,  -0.02,
11/13 22Z,  99.90,   3.02,  99.90,  99.90,  -0.02,
11/13 23Z,  99.90,   3.03,  99.90,  99.90,  -0.02,
11/14 00Z,  99.90,   3.62,  99.90,  99.90,  -0.02,