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 : 10/12/2026 20:21:05 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/11 00Z,   0.90,  -0.00,   0.12,  99.90,  -0.78,
10/11 01Z,   0.90,  -2.12,  -1.92,  99.90,  -0.70,
10/11 02Z,   0.90,  -3.88,  -3.58,  99.90,  -0.60,
10/11 03Z,   0.90,  -4.86,  -4.57,  99.90,  -0.61,  (min)
10/11 04Z,   0.90,  -4.75,  -4.51,  99.90,  -0.66,
10/11 05Z,   0.90,  -3.57,  -2.94,  99.90,  -0.27,
10/11 06Z,   0.80,  -1.70,  -0.88,  99.90,   0.02,
10/11 07Z,   0.80,   0.36,   1.16,  99.90,  -0.00,
10/11 08Z,   0.80,   2.14,   2.85,  99.90,  -0.09,
10/11 09Z,   0.80,   3.18,   3.87,  99.90,  -0.11,
10/11 10Z,   0.80,   3.18,   3.88,  99.90,  -0.10,  (max)
10/11 11Z,   0.80,   2.21,   2.80,  99.90,  -0.21,
10/11 12Z,   0.80,   0.68,   0.99,  99.90,  -0.49,
10/11 13Z,   0.80,  -0.96,  -0.78,  99.90,  -0.62,
10/11 14Z,   0.80,  -2.36,  -2.26,  99.90,  -0.70,
10/11 15Z,   0.80,  -3.14,  -3.08,  99.90,  -0.74,  (min)
10/11 16Z,   0.80,  -2.97,  -2.82,  99.90,  -0.65,
10/11 17Z,   0.80,  -1.79,  -1.31,  99.90,  -0.32,
10/11 18Z,   0.80,   0.05,   0.67,  99.90,  -0.18,
10/11 19Z,   0.80,   2.02,   2.62,  99.90,  -0.20,
10/11 20Z,   0.90,   3.64,   4.12,  99.90,  -0.42,
10/11 21Z,   0.80,   4.50,   4.92,  99.90,  -0.38,  (max)
10/11 22Z,   0.80,   4.30,   4.67,  99.90,  -0.43,
10/11 23Z,   0.80,   3.05,   3.20,  99.90,  -0.65,
10/12 00Z,   0.80,   1.11,   1.10,  99.90,  -0.81,
10/12 01Z,   0.70,  -1.05,  -1.03,  99.90,  -0.68,
10/12 02Z,   0.70,  -3.04,  -2.92,  99.90,  -0.58,
10/12 03Z,   0.70,  -4.52,  -4.34,  99.90,  -0.52,
10/12 04Z,   0.70,  -5.13,  -5.01,  99.90,  -0.58,  (min)
10/12 05Z,   0.70,  -4.65,  -4.35,  99.90,  -0.40,
10/12 06Z,   0.60,  -3.21,  -2.59,  99.90,   0.02,
10/12 07Z,   0.60,  -1.26,  -0.58,  99.90,   0.08,
10/12 08Z,   0.60,   0.73,   1.30,  99.90,  -0.03,
10/12 09Z,   0.60,   2.29,   2.76,  99.90,  -0.13,
10/12 10Z,   0.60,   3.04,   3.53,  99.90,  -0.11,  (max)
10/12 11Z,   0.60,   2.78,   3.29,  99.90,  -0.09,
10/12 12Z,   0.60,   1.69,   2.03,  99.90,  -0.26,
10/12 13Z,   0.60,   0.21,   0.33,  99.90,  -0.48,
10/12 14Z,   0.60,  -1.24,  -1.23,  99.90,  -0.59,
10/12 15Z,   0.60,  -2.30,  -2.40,  99.90,  -0.70,
10/12 16Z,   0.60,  -2.66,  -2.77,  99.90,  -0.71,  (min)
10/12 17Z,   0.60,  -2.07,  -1.88,  99.90,  -0.41,
10/12 18Z,   0.60,  -0.63,  -0.26,  99.90,  -0.23,
10/12 19Z,   0.60,   1.23,   1.60,  99.90,  -0.23,
10/12 20Z,   0.60,   2.96,   3.30,  99.90,  -0.26,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/12 21Z,   0.60,   4.13,  99.90,   4.45,  -0.27,
10/12 22Z,   0.60,   4.42,  99.90,   4.74,  -0.29,  (max)
10/12 23Z,   0.60,   3.69,  99.90,   3.99,  -0.30,
10/13 00Z,   0.70,   2.07,  99.90,   2.46,  -0.31,
10/13 01Z,   0.70,   0.01,  99.90,   0.38,  -0.33,
10/13 02Z,   0.70,  -2.04,  99.90,  -1.68,  -0.34,
10/13 03Z,   0.70,  -3.75,  99.90,  -3.41,  -0.36,
10/13 04Z,   0.70,  -4.85,  99.90,  -4.52,  -0.37,
10/13 05Z,   0.60,  -5.06,  99.90,  -4.84,  -0.38,  (min)
10/13 06Z,   0.60,  -4.25,  99.90,  -4.04,  -0.40,
10/13 07Z,   0.60,  -2.65,  99.90,  -2.46,  -0.41,
10/13 08Z,   0.60,  -0.73,  99.90,  -0.56,  -0.42,
10/13 09Z,   0.60,   1.05,  99.90,   1.23,  -0.42,
10/13 10Z,   0.60,   2.33,  99.90,   2.50,  -0.42,
10/13 11Z,   0.60,   2.78,  99.90,   2.95,  -0.42,  (max)
10/13 12Z,   0.60,   2.30,  99.90,   2.48,  -0.42,
10/13 13Z,   0.60,   1.16,  99.90,   1.34,  -0.42,
10/13 14Z,   0.60,  -0.19,  99.90,  -0.01,  -0.42,
10/13 15Z,   0.60,  -1.35,  99.90,  -1.18,  -0.42,
10/13 16Z,   0.60,  -2.05,  99.90,  -1.87,  -0.42,  (min)
10/13 17Z,   0.60,  -2.01,  99.90,  -1.83,  -0.42,
10/13 18Z,   0.50,  -1.10,  99.90,  -1.02,  -0.42,
10/13 19Z,   0.60,   0.47,  99.90,   0.65,  -0.42,
10/13 20Z,   0.50,   2.20,  99.90,   2.27,  -0.42,
10/13 21Z,   0.50,   3.56,  99.90,   3.63,  -0.42,
10/13 22Z,   0.50,   4.22,  99.90,   4.29,  -0.42,  (max)
10/13 23Z,   0.50,   3.98,  99.90,   4.06,  -0.42,
10/14 00Z,   0.50,   2.83,  99.90,   2.90,  -0.42,
10/14 01Z,   0.50,   1.01,  99.90,   1.08,  -0.42,
10/14 02Z,   0.50,  -1.01,  99.90,  -0.94,  -0.42,
10/14 03Z,   0.50,  -2.82,  99.90,  -2.74,  -0.42,
10/14 04Z,   0.50,  -4.17,  99.90,  -4.10,  -0.42,
10/14 05Z,   0.50,  -4.87,  99.90,  -4.79,  -0.42,  (min)
10/14 06Z,   0.50,  -4.70,  99.90,  -4.62,  -0.42,
10/14 07Z,   0.50,  -3.65,  99.90,  -3.57,  -0.42,
10/14 08Z,   0.50,  -2.02,  99.90,  -1.95,  -0.42,
10/14 09Z,   0.50,  -0.26,  99.90,  -0.18,  -0.42,
10/14 10Z,   0.50,   1.26,  99.90,   1.33,  -0.42,
10/14 11Z,   0.50,   2.22,  99.90,   2.30,  -0.42,
10/14 12Z,   0.50,   2.41,  99.90,   2.48,  -0.42,  (max)
10/14 13Z,   0.50,   1.80,  99.90,   1.88,  -0.42,
10/14 14Z,   0.50,   0.70,  99.90,   0.78,  -0.42,
10/14 15Z,   0.50,  -0.44,  99.90,  -0.37,  -0.42,
10/14 16Z,   0.50,  -1.30,  99.90,  -1.23,  -0.42,
10/14 17Z,   0.50,  -1.65,  99.90,  -1.57,  -0.42,  (min)
10/14 18Z,   0.50,  -1.29,  99.90,  -1.21,  -0.42,
10/14 19Z,   0.50,  -0.18,  99.90,  -0.10,  -0.42,
10/14 20Z,   0.50,   1.37,  99.90,   1.45,  -0.42,
10/14 21Z,   0.50,   2.84,  99.90,   2.91,  -0.42,
10/14 22Z,   0.50,   3.77,  99.90,   3.85,  -0.42,
10/14 23Z,   0.50,   3.96,  99.90,   4.03,  -0.42,  (max)
10/15 00Z,   0.50,   3.30,  99.90,   3.38,  -0.42,
10/15 01Z,   0.50,   1.89,  99.90,   1.96,  -0.42,
10/15 02Z,   0.50,   0.04,  99.90,   0.11,  -0.42,
10/15 03Z,   0.50,  -1.80,  99.90,  -1.72,  -0.42,
10/15 04Z,   0.50,  -3.28,  99.90,  -3.21,  -0.42,
10/15 05Z,   0.40,  -4.26,  99.90,  -4.28,  -0.42,
10/15 06Z,   0.40,  -4.60,  99.90,  -4.62,  -0.42,  (min)
10/15 07Z,   0.40,  -4.15,  99.90,  -4.18,  -0.42,
10/15 08Z,   0.40,  -3.00,  99.90,  -3.02,  -0.42,
10/15 09Z,   0.40,  -1.46,  99.90,  -1.48,  -0.42,
10/15 10Z,   0.40,   0.07,  99.90,   0.05,  -0.42,
10/15 11Z,   0.40,   1.30,  99.90,   1.28,  -0.42,
10/15 12Z,   0.40,   2.00,  99.90,   1.98,  -0.42,
10/15 13Z,   0.40,   2.01,  99.90,   1.98,  -0.42,  (max)
10/15 14Z,   0.40,   1.36,  99.90,   1.33,  -0.42,
10/15 15Z,   0.40,   0.38,  99.90,   0.36,  -0.42,
10/15 16Z,   0.40,  -0.52,  99.90,  -0.55,  -0.42,
10/15 17Z,   0.40,  -1.10,  99.90,  -1.12,  -0.42,
10/15 18Z,   0.40,  -1.17,  99.90,  -1.19,  -0.42,  (min)
10/15 19Z,   0.40,  -0.60,  99.90,  -0.62,  -0.42,
10/15 20Z,   0.40,   0.57,  99.90,   0.54,  -0.42,
10/15 21Z,   0.40,   1.97,  99.90,   1.94,  -0.42,
10/15 22Z,   0.40,   3.11,  99.90,   3.08,  -0.42,
10/15 23Z,   0.50,   3.65,  99.90,   3.72,  -0.42,  (max)
10/16 00Z,   0.50,   3.46,  99.90,   3.54,  -0.42,
10/16 01Z,   0.50,   2.55,  99.90,   2.63,  -0.42,
10/16 02Z,   0.50,   1.05,  99.90,   1.13,  -0.42,
10/16 03Z,   0.50,  -0.68,  99.90,  -0.61,  -0.42,
10/16 04Z,   0.50,  -2.25,  99.90,  -2.18,  -0.42,
10/16 05Z,   0.50,  -3.41,  99.90,  -3.33,  -0.42,
10/16 06Z,   0.50,  -4.07,  99.90,  -3.99,  -0.42,
10/16 07Z,   0.50,  -4.15,  99.90,  -4.08,  -0.42,  (min)
10/16 08Z,   0.50,  -3.57,  99.90,  -3.50,  -0.42,
10/16 09Z,   0.50,  -2.44,  99.90,  -2.36,  -0.42,
10/16 10Z,   0.50,  -1.07,  99.90,  -0.99,  -0.42,
10/16 11Z,   0.50,   0.22,  99.90,   0.29,  -0.42,
10/16 12Z,   0.60,   1.21,  99.90,   1.38,  -0.42,