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 : 05/18/2025 19:20:53 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/17 00Z,   0.20,   6.51,   6.74,  99.90,   0.03,
05/17 01Z,   0.20,   6.60,   6.76,  99.90,  -0.04,  (max)
05/17 02Z,   0.20,   6.04,   6.10,  99.90,  -0.14,
05/17 03Z,   0.20,   5.13,   5.11,  99.90,  -0.22,
05/17 04Z,   0.20,   4.27,   4.14,  99.90,  -0.33,
05/17 05Z,   0.20,   3.75,   3.79,  99.90,  -0.16,  (min)
05/17 06Z,   0.20,   3.72,   4.00,  99.90,   0.08,
05/17 07Z,   0.30,   4.28,   4.79,  99.90,   0.21,
05/17 08Z,   0.30,   5.41,   5.87,  99.90,   0.16,
05/17 09Z,   0.20,   6.79,   7.06,  99.90,   0.07,
05/17 10Z,   0.20,   7.91,   7.99,  99.90,  -0.12,
05/17 11Z,   0.20,   8.39,   8.33,  99.90,  -0.26,  (max)
05/17 12Z,   0.30,   8.10,   7.97,  99.90,  -0.43,
05/17 13Z,   0.30,   7.06,   6.74,  99.90,  -0.62,
05/17 14Z,   0.30,   5.41,   5.01,  99.90,  -0.70,
05/17 15Z,   0.20,   3.49,   3.20,  99.90,  -0.49,
05/17 16Z,   0.20,   1.77,   1.59,  99.90,  -0.38,
05/17 17Z,   0.20,   0.54,   0.35,  99.90,  -0.39,
05/17 18Z,   0.20,  -0.08,  -0.32,  99.90,  -0.44,  (min)
05/17 19Z,   0.20,  -0.06,  -0.28,  99.90,  -0.42,
05/17 20Z,   0.20,   0.64,   0.60,  99.90,  -0.24,
05/17 21Z,   0.20,   1.92,   1.96,  99.90,  -0.16,
05/17 22Z,   0.20,   3.46,   3.51,  99.90,  -0.15,
05/17 23Z,   0.20,   4.89,   4.95,  99.90,  -0.14,
05/18 00Z,   0.10,   5.96,   6.01,  99.90,  -0.05,
05/18 01Z,   0.10,   6.53,   6.57,  99.90,  -0.06,  (max)
05/18 02Z,   0.10,   6.48,   6.37,  99.90,  -0.21,
05/18 03Z,   0.10,   5.85,   5.62,  99.90,  -0.33,
05/18 04Z,   0.10,   4.96,   4.65,  99.90,  -0.41,
05/18 05Z,   0.10,   4.18,   3.81,  99.90,  -0.47,
05/18 06Z,   0.10,   3.77,   3.50,  99.90,  -0.37,  (min)
05/18 07Z,   0.10,   3.84,   3.75,  99.90,  -0.19,
05/18 08Z,   0.10,   4.47,   4.49,  99.90,  -0.08,
05/18 09Z,   0.10,   5.59,   5.55,  99.90,  -0.14,
05/18 10Z,   0.10,   6.85,   6.59,  99.90,  -0.36,
05/18 11Z,   0.10,   7.79,   7.37,  99.90,  -0.52,
05/18 12Z,   0.00,   8.08,   7.64,  99.90,  -0.44,  (max)
05/18 13Z,   0.00,   7.67,   7.21,  99.90,  -0.46,
05/18 14Z,   0.00,   6.58,   5.88,  99.90,  -0.70,
05/18 15Z,   0.00,   4.96,   4.26,  99.90,  -0.70,
05/18 16Z,   0.00,   3.16,   2.62,  99.90,  -0.54,
05/18 17Z,   0.00,   1.61,   1.26,  99.90,  -0.35,
05/18 18Z,   0.00,   0.56,   0.21,  99.90,  -0.35,
05/18 19Z,   0.00,   0.11,  -0.35,  99.90,  -0.46,  (min)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/18 20Z,   0.00,   0.26,  99.90,  -0.17,  -0.43,
05/18 21Z,   0.00,   1.07,  99.90,   0.67,  -0.41,
05/18 22Z,   0.00,   2.39,  99.90,   2.01,  -0.38,
05/18 23Z,   0.00,   3.88,  99.90,   3.52,  -0.36,
05/19 00Z,   0.00,   5.20,  99.90,   4.87,  -0.33,
05/19 01Z,   0.00,   6.17,  99.90,   5.86,  -0.31,
05/19 02Z,   0.00,   6.63,  99.90,   6.35,  -0.28,  (max)
05/19 03Z,   0.00,   6.48,  99.90,   6.22,  -0.26,
05/19 04Z,   0.00,   5.79,  99.90,   5.56,  -0.23,
05/19 05Z,   0.00,   4.90,  99.90,   4.69,  -0.21,
05/19 06Z,   0.00,   4.14,  99.90,   3.96,  -0.18,
05/19 07Z,   0.00,   3.74,  99.90,   3.59,  -0.16,  (min)
05/19 08Z,   0.00,   3.80,  99.90,   3.65,  -0.16,
05/19 09Z,   0.00,   4.40,  99.90,   4.25,  -0.16,
05/19 10Z,   0.00,   5.45,  99.90,   5.29,  -0.16,
05/19 11Z,   0.10,   6.59,  99.90,   6.53,  -0.16,
05/19 12Z,   0.10,   7.41,  99.90,   7.35,  -0.16,
05/19 13Z,   0.10,   7.65,  99.90,   7.59,  -0.16,  (max)
05/19 14Z,   0.20,   7.26,  99.90,   7.30,  -0.16,
05/19 15Z,   0.30,   6.24,  99.90,   6.39,  -0.16,
05/19 16Z,   0.40,   4.74,  99.90,   4.98,  -0.16,
05/19 17Z,   0.30,   3.08,  99.90,   3.22,  -0.16,
05/19 18Z,   0.30,   1.67,  99.90,   1.81,  -0.16,
05/19 19Z,   0.20,   0.74,  99.90,   0.79,  -0.16,
05/19 20Z,   0.20,   0.37,  99.90,   0.41,  -0.16,  (min)
05/19 21Z,   0.20,   0.60,  99.90,   0.64,  -0.16,
05/19 22Z,   0.20,   1.46,  99.90,   1.51,  -0.16,
05/19 23Z,   0.20,   2.80,  99.90,   2.85,  -0.16,
05/20 00Z,   0.20,   4.27,  99.90,   4.31,  -0.16,
05/20 01Z,   0.20,   5.55,  99.90,   5.60,  -0.16,
05/20 02Z,   0.20,   6.48,  99.90,   6.52,  -0.16,
05/20 03Z,   0.10,   6.88,  99.90,   6.82,  -0.16,  (max)
05/20 04Z,   0.10,   6.64,  99.90,   6.59,  -0.16,
05/20 05Z,   0.10,   5.86,  99.90,   5.81,  -0.16,
05/20 06Z,   0.10,   4.88,  99.90,   4.83,  -0.16,
05/20 07Z,   0.10,   4.05,  99.90,   3.99,  -0.16,
05/20 08Z,   0.10,   3.55,  99.90,   3.49,  -0.16,
05/20 09Z,   0.10,   3.50,  99.90,   3.45,  -0.16,  (min)
05/20 10Z,   0.10,   4.00,  99.90,   3.95,  -0.16,
05/20 11Z,   0.10,   4.96,  99.90,   4.91,  -0.16,
05/20 12Z,   0.10,   6.04,  99.90,   5.98,  -0.16,
05/20 13Z,   0.00,   6.85,  99.90,   6.70,  -0.16,
05/20 14Z,   0.00,   7.19,  99.90,   7.03,  -0.16,  (max)
05/20 15Z,   0.00,   6.95,  99.90,   6.79,  -0.16,
05/20 16Z,   0.00,   6.10,  99.90,   5.95,  -0.16,
05/20 17Z,   0.00,   4.75,  99.90,   4.59,  -0.16,
05/20 18Z,   0.00,   3.21,  99.90,   3.06,  -0.16,
05/20 19Z,   0.00,   1.89,  99.90,   1.73,  -0.16,
05/20 20Z,   0.00,   1.01,  99.90,   0.85,  -0.16,
05/20 21Z,   0.00,   0.65,  99.90,   0.50,  -0.16,  (min)
05/20 22Z,   0.00,   0.92,  99.90,   0.76,  -0.16,
05/20 23Z,   0.00,   1.84,  99.90,   1.68,  -0.16,
05/21 00Z,   0.00,   3.23,  99.90,   3.07,  -0.16,
05/21 01Z,   0.00,   4.73,  99.90,   4.57,  -0.16,
05/21 02Z,   0.00,   6.05,  99.90,   5.89,  -0.16,
05/21 03Z,   0.00,   6.97,  99.90,   6.81,  -0.16,
05/21 04Z,   0.00,   7.30,  99.90,   7.15,  -0.16,  (max)
05/21 05Z,   0.00,   6.92,  99.90,   6.77,  -0.16,
05/21 06Z,   0.00,   5.97,  99.90,   5.82,  -0.16,
05/21 07Z,   0.00,   4.81,  99.90,   4.66,  -0.16,
05/21 08Z,   0.00,   3.79,  99.90,   3.63,  -0.16,
05/21 09Z,   0.00,   3.09,  99.90,   2.94,  -0.16,
05/21 10Z,   0.00,   2.88,  99.90,   2.73,  -0.16,  (min)
05/21 11Z,   0.00,   3.28,  99.90,   3.12,  -0.16,
05/21 12Z,  -0.10,   4.19,  99.90,   3.94,  -0.16,
05/21 13Z,  -0.10,   5.30,  99.90,   5.04,  -0.16,
05/21 14Z,  -0.10,   6.24,  99.90,   5.99,  -0.16,
05/21 15Z,   0.00,   6.79,  99.90,   6.64,  -0.16,  (max)
05/21 16Z,  -0.10,   6.80,  99.90,   6.54,  -0.16,
05/21 17Z,  -0.10,   6.15,  99.90,   5.89,  -0.16,
05/21 18Z,  -0.10,   4.93,  99.90,   4.68,  -0.16,
05/21 19Z,  -0.10,   3.48,  99.90,   3.22,  -0.16,
05/21 20Z,  -0.10,   2.19,  99.90,   1.94,  -0.16,
05/21 21Z,  -0.10,   1.30,  99.90,   1.05,  -0.16,
05/21 22Z,  -0.10,   0.94,  99.90,   0.69,  -0.16,  (min)
05/21 23Z,  -0.10,   1.25,  99.90,   1.00,  -0.16,
05/22 00Z,  -0.10,   2.26,  99.90,   2.00,  -0.16,
05/22 01Z,  -0.10,   3.75,  99.90,   3.49,  -0.16,
05/22 02Z,  -0.10,   5.34,  99.90,   5.09,  -0.16,
05/22 03Z,  -0.10,   6.72,  99.90,   6.47,  -0.16,
05/22 04Z,  -0.10,   7.63,  99.90,   7.37,  -0.16,
05/22 05Z,  -0.10,   7.83,  99.90,   7.58,  -0.16,  (max)
05/22 06Z,  -0.10,   7.23,  99.90,   6.97,  -0.16,
05/22 07Z,  -0.10,   6.01,  99.90,   5.75,  -0.16,
05/22 08Z,  -0.10,   4.57,  99.90,   4.32,  -0.16,
05/22 09Z,  -0.10,   3.28,  99.90,   3.03,  -0.16,
05/22 10Z,  -0.10,   2.35,  99.90,   2.10,  -0.16,
05/22 11Z,  -0.10,   1.98,  99.90,   1.73,  -0.16,  (min)
05/22 12Z,  -0.10,   2.31,  99.90,   2.06,  -0.16,