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 : 07/20/2025 00:21:32 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/18 06Z,   0.20,   3.87,   3.48,  99.90,  -0.59,
07/18 07Z,   0.20,   2.38,   1.96,  99.90,  -0.62,
07/18 08Z,   0.20,   1.36,   0.90,  99.90,  -0.66,
07/18 09Z,   0.20,   0.95,   0.47,  99.90,  -0.68,  (min)
07/18 10Z,   0.20,   1.26,   1.11,  99.90,  -0.35,
07/18 11Z,   0.20,   2.21,   2.28,  99.90,  -0.13,
07/18 12Z,   0.20,   3.48,   3.63,  99.90,  -0.05,
07/18 13Z,   0.20,   4.69,   4.83,  99.90,  -0.06,
07/18 14Z,   0.20,   5.58,   5.74,  99.90,  -0.04,
07/18 15Z,   0.20,   5.96,   6.02,  99.90,  -0.14,  (max)
07/18 16Z,   0.20,   5.69,   5.52,  99.90,  -0.37,
07/18 17Z,   0.20,   4.80,   4.45,  99.90,  -0.55,
07/18 18Z,   0.10,   3.61,   3.19,  99.90,  -0.52,
07/18 19Z,   0.10,   2.55,   2.17,  99.90,  -0.48,
07/18 20Z,   0.10,   1.91,   1.62,  99.90,  -0.39,  (min)
07/18 21Z,   0.10,   1.86,   1.80,  99.90,  -0.16,
07/18 22Z,   0.10,   2.50,   2.69,  99.90,   0.09,
07/18 23Z,   0.10,   3.82,   4.08,  99.90,   0.16,
07/19 00Z,   0.20,   5.51,   5.63,  99.90,  -0.08,
07/19 01Z,   0.20,   7.09,   7.14,  99.90,  -0.15,
07/19 02Z,   0.10,   8.21,   8.22,  99.90,  -0.09,
07/19 03Z,   0.10,   8.66,   8.59,  99.90,  -0.17,  (max)
07/19 04Z,   0.20,   8.31,   8.11,  99.90,  -0.40,
07/19 05Z,   0.10,   7.17,   6.80,  99.90,  -0.47,
07/19 06Z,   0.10,   5.48,   5.00,  99.90,  -0.58,
07/19 07Z,   0.10,   3.68,   3.17,  99.90,  -0.61,
07/19 08Z,   0.20,   2.13,   1.65,  99.90,  -0.68,
07/19 09Z,   0.20,   1.01,   0.46,  99.90,  -0.75,
07/19 10Z,   0.10,   0.46,  -0.10,  99.90,  -0.66,  (min)
07/19 11Z,   0.10,   0.61,   0.33,  99.90,  -0.38,
07/19 12Z,   0.10,   1.43,   1.43,  99.90,  -0.10,
07/19 13Z,   0.10,   2.64,   2.78,  99.90,   0.04,
07/19 14Z,   0.10,   3.89,   4.00,  99.90,   0.01,
07/19 15Z,   0.10,   4.96,   5.03,  99.90,  -0.03,
07/19 16Z,   0.10,   5.60,   5.59,  99.90,  -0.11,  (max)
07/19 17Z,   0.10,   5.61,   5.50,  99.90,  -0.21,
07/19 18Z,   0.10,   4.99,   4.82,  99.90,  -0.27,
07/19 19Z,   0.10,   4.04,   3.83,  99.90,  -0.31,
07/19 20Z,   0.10,   3.15,   2.96,  99.90,  -0.29,
07/19 21Z,   0.10,   2.60,   2.46,  99.90,  -0.24,  (min)
07/19 22Z,   0.10,   2.55,   2.60,  99.90,  -0.05,
07/19 23Z,   0.10,   3.14,   3.37,  99.90,   0.13,
07/20 00Z,   0.10,   4.37,   4.64,  99.90,   0.17,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/20 01Z,   0.10,   5.93,  99.90,   6.16,   0.13,
07/20 02Z,   0.10,   7.39,  99.90,   7.58,   0.09,
07/20 03Z,   0.10,   8.41,  99.90,   8.56,   0.05,
07/20 04Z,   0.10,   8.79,  99.90,   8.90,   0.01,  (max)
07/20 05Z,   0.10,   8.37,  99.90,   8.45,  -0.02,
07/20 06Z,   0.10,   7.17,  99.90,   7.20,  -0.06,
07/20 07Z,   0.10,   5.43,  99.90,   5.43,  -0.10,
07/20 08Z,   0.10,   3.58,  99.90,   3.54,  -0.14,
07/20 09Z,   0.10,   1.93,  99.90,   1.85,  -0.18,
07/20 10Z,   0.10,   0.65,  99.90,   0.53,  -0.22,
07/20 11Z,   0.10,  -0.07,  99.90,  -0.23,  -0.26,
07/20 12Z,   0.10,  -0.06,  99.90,  -0.26,  -0.29,  (min)
07/20 13Z,   0.10,   0.67,  99.90,   0.48,  -0.29,
07/20 14Z,   0.10,   1.89,  99.90,   1.69,  -0.29,
07/20 15Z,   0.10,   3.28,  99.90,   3.09,  -0.29,
07/20 16Z,   0.10,   4.59,  99.90,   4.40,  -0.29,
07/20 17Z,   0.10,   5.51,  99.90,   5.32,  -0.29,
07/20 18Z,   0.10,   5.77,  99.90,   5.58,  -0.29,  (max)
07/20 19Z,   0.10,   5.35,  99.90,   5.16,  -0.29,
07/20 20Z,   0.10,   4.54,  99.90,   4.35,  -0.29,
07/20 21Z,   0.10,   3.72,  99.90,   3.52,  -0.29,
07/20 22Z,   0.10,   3.13,  99.90,   2.94,  -0.29,
07/20 23Z,   0.10,   3.00,  99.90,   2.80,  -0.29,  (min)
07/21 00Z,   0.10,   3.49,  99.90,   3.30,  -0.29,
07/21 01Z,   0.10,   4.63,  99.90,   4.43,  -0.29,
07/21 02Z,   0.10,   6.10,  99.90,   5.91,  -0.29,
07/21 03Z,   0.10,   7.50,  99.90,   7.31,  -0.29,
07/21 04Z,   0.10,   8.51,  99.90,   8.32,  -0.29,
07/21 05Z,   0.20,   8.89,  99.90,   8.80,  -0.29,  (max)
07/21 06Z,   0.20,   8.46,  99.90,   8.36,  -0.29,
07/21 07Z,   0.10,   7.21,  99.90,   7.01,  -0.29,
07/21 08Z,   0.10,   5.42,  99.90,   5.23,  -0.29,
07/21 09Z,   0.10,   3.50,  99.90,   3.30,  -0.29,
07/21 10Z,   0.20,   1.72,  99.90,   1.63,  -0.29,
07/21 11Z,   0.20,   0.28,  99.90,   0.18,  -0.29,
07/21 12Z,   0.10,  -0.60,  99.90,  -0.79,  -0.29,  (min)
07/21 13Z,   0.20,  -0.67,  99.90,  -0.77,  -0.29,
07/21 14Z,   0.20,   0.06,  99.90,  -0.04,  -0.29,
07/21 15Z,   0.20,   1.37,  99.90,   1.28,  -0.29,
07/21 16Z,   0.20,   2.96,  99.90,   2.87,  -0.29,
07/21 17Z,   0.20,   4.53,  99.90,   4.43,  -0.29,
07/21 18Z,   0.20,   5.68,  99.90,   5.58,  -0.29,
07/21 19Z,   0.20,   6.10,  99.90,   6.00,  -0.29,  (max)
07/21 20Z,   0.20,   5.77,  99.90,   5.68,  -0.29,
07/21 21Z,   0.20,   4.99,  99.90,   4.90,  -0.29,
07/21 22Z,   0.20,   4.12,  99.90,   4.03,  -0.29,
07/21 23Z,   0.20,   3.43,  99.90,   3.34,  -0.29,
07/22 00Z,   0.20,   3.17,  99.90,   3.08,  -0.29,  (min)
07/22 01Z,   0.20,   3.58,  99.90,   3.48,  -0.29,
07/22 02Z,   0.20,   4.65,  99.90,   4.56,  -0.29,
07/22 03Z,   0.20,   6.11,  99.90,   6.01,  -0.29,
07/22 04Z,   0.20,   7.53,  99.90,   7.43,  -0.29,
07/22 05Z,   0.20,   8.58,  99.90,   8.48,  -0.29,
07/22 06Z,   0.20,   8.98,  99.90,   8.89,  -0.29,  (max)
07/22 07Z,   0.20,   8.53,  99.90,   8.44,  -0.29,
07/22 08Z,   0.20,   7.24,  99.90,   7.14,  -0.29,
07/22 09Z,   0.20,   5.39,  99.90,   5.30,  -0.29,
07/22 10Z,   0.20,   3.38,  99.90,   3.29,  -0.29,
07/22 11Z,   0.20,   1.48,  99.90,   1.39,  -0.29,
07/22 12Z,   0.20,  -0.09,  99.90,  -0.19,  -0.29,
07/22 13Z,   0.20,  -1.05,  99.90,  -1.15,  -0.29,
07/22 14Z,   0.20,  -1.13,  99.90,  -1.22,  -0.29,  (min)
07/22 15Z,   0.20,  -0.31,  99.90,  -0.40,  -0.29,
07/22 16Z,   0.20,   1.17,  99.90,   1.07,  -0.29,
07/22 17Z,   0.20,   2.98,  99.90,   2.88,  -0.29,
07/22 18Z,   0.20,   4.74,  99.90,   4.65,  -0.29,
07/22 19Z,   0.20,   6.02,  99.90,   5.93,  -0.29,
07/22 20Z,   0.20,   6.48,  99.90,   6.39,  -0.29,  (max)
07/22 21Z,   0.20,   6.13,  99.90,   6.04,  -0.29,
07/22 22Z,   0.10,   5.28,  99.90,   5.09,  -0.29,
07/22 23Z,   0.10,   4.30,  99.90,   4.11,  -0.29,
07/23 00Z,   0.20,   3.48,  99.90,   3.38,  -0.29,
07/23 01Z,   0.20,   3.11,  99.90,   3.02,  -0.29,  (min)
07/23 02Z,   0.10,   3.47,  99.90,   3.27,  -0.29,
07/23 03Z,   0.10,   4.55,  99.90,   4.36,  -0.29,
07/23 04Z,   0.10,   6.05,  99.90,   5.85,  -0.29,
07/23 05Z,   0.10,   7.53,  99.90,   7.33,  -0.29,
07/23 06Z,   0.10,   8.63,  99.90,   8.43,  -0.29,
07/23 07Z,   0.10,   9.04,  99.90,   8.85,  -0.29,  (max)
07/23 08Z,   0.10,   8.55,  99.90,   8.36,  -0.29,
07/23 09Z,   0.10,   7.19,  99.90,   6.99,  -0.29,
07/23 10Z,   0.10,   5.27,  99.90,   5.08,  -0.29,
07/23 11Z,   0.10,   3.19,  99.90,   2.99,  -0.29,
07/23 12Z,   0.10,   1.19,  99.90,   1.00,  -0.29,
07/23 13Z,   0.10,  -0.45,  99.90,  -0.64,  -0.29,
07/23 14Z,   0.10,  -1.39,  99.90,  -1.58,  -0.29,  (min)
07/23 15Z,   0.10,  -1.35,  99.90,  -1.55,  -0.29,
07/23 16Z,   0.10,  -0.36,  99.90,  -0.56,  -0.29,
07/23 17Z,   0.10,   1.31,  99.90,   1.12,  -0.29,
07/23 18Z,   0.10,   3.30,  99.90,   3.11,  -0.29,