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 : 04/12/2026 19:20:26 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/11 00Z,   0.50,  -2.01,  -1.74,  99.90,  -0.23,
04/11 01Z,   0.50,  -1.01,  -0.69,  99.90,  -0.18,
04/11 02Z,   0.50,   0.03,   0.38,  99.90,  -0.15,
04/11 03Z,   0.60,   0.96,   1.29,  99.90,  -0.27,
04/11 04Z,   0.60,   1.60,   1.88,  99.90,  -0.32,
04/11 05Z,   0.60,   1.74,   2.11,  99.90,  -0.23,  (max)
04/11 06Z,   0.50,   1.38,   1.87,  99.90,  -0.01,
04/11 07Z,   0.50,   0.76,   1.24,  99.90,  -0.02,
04/11 08Z,   0.50,   0.16,   0.59,  99.90,  -0.07,
04/11 09Z,   0.50,  -0.28,   0.14,  99.90,  -0.08,
04/11 10Z,   0.50,  -0.43,   0.07,  99.90,  -0.00,  (min)
04/11 11Z,   0.50,  -0.14,   0.32,  99.90,  -0.04,
04/11 12Z,   0.70,   0.56,   0.87,  99.90,  -0.39,
04/11 13Z,   0.70,   1.41,   1.56,  99.90,  -0.55,
04/11 14Z,   0.70,   2.12,   2.22,  99.90,  -0.60,
04/11 15Z,   0.70,   2.51,   2.59,  99.90,  -0.62,  (max)
04/11 16Z,   0.70,   2.49,   2.51,  99.90,  -0.68,
04/11 17Z,   0.70,   1.97,   1.93,  99.90,  -0.74,
04/11 18Z,   0.80,   0.97,   0.81,  99.90,  -0.96,
04/11 19Z,   0.70,  -0.24,  -0.32,  99.90,  -0.78,
04/11 20Z,   0.80,  -1.39,  -1.47,  99.90,  -0.88,
04/11 21Z,   0.80,  -2.31,  -2.41,  99.90,  -0.90,
04/11 22Z,   0.70,  -2.95,  -2.99,  99.90,  -0.74,
04/11 23Z,   0.70,  -3.18,  -3.15,  99.90,  -0.67,  (min)
04/12 00Z,   0.60,  -2.86,  -2.70,  99.90,  -0.44,
04/12 01Z,   0.60,  -2.03,  -1.81,  99.90,  -0.38,
04/12 02Z,   0.60,  -0.91,  -0.60,  99.90,  -0.29,
04/12 03Z,   0.60,   0.29,   0.66,  99.90,  -0.23,
04/12 04Z,   0.60,   1.37,   1.75,  99.90,  -0.22,
04/12 05Z,   0.60,   2.06,   2.44,  99.90,  -0.22,
04/12 06Z,   0.50,   2.15,   2.58,  99.90,  -0.07,  (max)
04/12 07Z,   0.50,   1.66,   2.23,  99.90,   0.07,
04/12 08Z,   0.50,   0.87,   1.31,  99.90,  -0.06,
04/12 09Z,   0.50,   0.05,   0.45,  99.90,  -0.10,
04/12 10Z,   0.50,  -0.60,  -0.22,  99.90,  -0.12,
04/12 11Z,   0.50,  -0.92,  -0.52,  99.90,  -0.10,  (min)
04/12 12Z,   0.70,  -0.72,  -0.31,  99.90,  -0.29,
04/12 13Z,   0.70,  -0.02,   0.28,  99.90,  -0.40,
04/12 14Z,   0.70,   0.93,   1.23,  99.90,  -0.40,
04/12 15Z,   0.70,   1.82,   2.06,  99.90,  -0.46,
04/12 16Z,   0.70,   2.44,   2.71,  99.90,  -0.43,
04/12 17Z,   0.70,   2.62,   2.85,  99.90,  -0.47,  (max)
04/12 18Z,   0.70,   2.21,   2.41,  99.90,  -0.50,
04/12 19Z,   0.60,   1.23,   1.31,  99.90,  -0.52,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/12 20Z,   0.60,  -0.05,  99.90,   0.05,  -0.50,
04/12 21Z,   0.60,  -1.31,  99.90,  -1.19,  -0.48,
04/12 22Z,   0.60,  -2.38,  99.90,  -2.24,  -0.46,
04/12 23Z,   0.60,  -3.12,  99.90,  -2.96,  -0.44,
04/13 00Z,   0.60,  -3.33,  99.90,  -3.16,  -0.42,  (min)
04/13 01Z,   0.60,  -2.89,  99.90,  -2.69,  -0.41,
04/13 02Z,   0.60,  -1.86,  99.90,  -1.64,  -0.39,
04/13 03Z,   0.60,  -0.51,  99.90,  -0.28,  -0.37,
04/13 04Z,   0.60,   0.88,  99.90,   1.13,  -0.35,
04/13 05Z,   0.50,   2.05,  99.90,   2.22,  -0.33,
04/13 06Z,   0.50,   2.68,  99.90,   2.87,  -0.31,  (max)
04/13 07Z,   0.50,   2.57,  99.90,   2.77,  -0.30,
04/13 08Z,   0.50,   1.80,  99.90,   2.00,  -0.30,
04/13 09Z,   0.50,   0.72,  99.90,   0.92,  -0.30,
04/13 10Z,   0.50,  -0.37,  99.90,  -0.16,  -0.30,
04/13 11Z,   0.50,  -1.24,  99.90,  -1.04,  -0.30,
04/13 12Z,   0.50,  -1.68,  99.90,  -1.47,  -0.30,  (min)
04/13 13Z,   0.50,  -1.46,  99.90,  -1.26,  -0.30,
04/13 14Z,   0.50,  -0.62,  99.90,  -0.42,  -0.30,
04/13 15Z,   0.50,   0.54,  99.90,   0.74,  -0.30,
04/13 16Z,   0.50,   1.69,  99.90,   1.90,  -0.30,
04/13 17Z,   0.40,   2.56,  99.90,   2.66,  -0.30,
04/13 18Z,   0.40,   2.89,  99.90,   2.99,  -0.30,  (max)
04/13 19Z,   0.40,   2.49,  99.90,   2.59,  -0.30,
04/13 20Z,   0.40,   1.42,  99.90,   1.52,  -0.30,
04/13 21Z,   0.40,  -0.00,  99.90,   0.10,  -0.30,
04/13 22Z,   0.40,  -1.41,  99.90,  -1.30,  -0.30,
04/13 23Z,   0.40,  -2.58,  99.90,  -2.47,  -0.30,
04/14 00Z,   0.40,  -3.32,  99.90,  -3.21,  -0.30,
04/14 01Z,   0.40,  -3.40,  99.90,  -3.29,  -0.30,  (min)
04/14 02Z,   0.40,  -2.69,  99.90,  -2.58,  -0.30,
04/14 03Z,   0.40,  -1.37,  99.90,  -1.26,  -0.30,
04/14 04Z,   0.40,   0.23,  99.90,   0.34,  -0.30,
04/14 05Z,   0.40,   1.77,  99.90,   1.87,  -0.30,
04/14 06Z,   0.40,   2.90,  99.90,   3.01,  -0.30,
04/14 07Z,   0.40,   3.30,  99.90,   3.41,  -0.30,  (max)
04/14 08Z,   0.40,   2.82,  99.90,   2.93,  -0.30,
04/14 09Z,   0.40,   1.67,  99.90,   1.77,  -0.30,
04/14 10Z,   0.40,   0.24,  99.90,   0.35,  -0.30,
04/14 11Z,   0.40,  -1.11,  99.90,  -1.01,  -0.30,
04/14 12Z,   0.40,  -2.14,  99.90,  -2.04,  -0.30,
04/14 13Z,   0.40,  -2.58,  99.90,  -2.47,  -0.30,  (min)
04/14 14Z,   0.50,  -2.22,  99.90,  -2.01,  -0.30,
04/14 15Z,   0.50,  -1.14,  99.90,  -0.93,  -0.30,
04/14 16Z,   0.60,   0.31,  99.90,   0.62,  -0.30,
04/14 17Z,   0.60,   1.74,  99.90,   2.04,  -0.30,
04/14 18Z,   0.70,   2.79,  99.90,   3.20,  -0.30,
04/14 19Z,   0.70,   3.18,  99.90,   3.58,  -0.30,  (max)
04/14 20Z,   0.80,   2.69,  99.90,   3.20,  -0.30,
04/14 21Z,   0.80,   1.47,  99.90,   1.97,  -0.30,
04/14 22Z,   0.90,  -0.10,  99.90,   0.50,  -0.30,
04/14 23Z,   1.00,  -1.61,  99.90,  -0.91,  -0.30,
04/15 00Z,   1.10,  -2.80,  99.90,  -2.00,  -0.30,
04/15 01Z,   1.10,  -3.42,  99.90,  -2.62,  -0.30,  (min)
04/15 02Z,   1.20,  -3.23,  99.90,  -2.32,  -0.30,
04/15 03Z,   1.30,  -2.17,  99.90,  -1.17,  -0.30,
04/15 04Z,   1.40,  -0.53,  99.90,   0.57,  -0.30,
04/15 05Z,   1.30,   1.27,  99.90,   2.27,  -0.30,
04/15 06Z,   1.20,   2.81,  99.90,   3.72,  -0.30,
04/15 07Z,   1.10,   3.74,  99.90,   4.54,  -0.30,  (max)
04/15 08Z,   1.00,   3.75,  99.90,   4.45,  -0.30,
04/15 09Z,   0.90,   2.80,  99.90,   3.40,  -0.30,
04/15 10Z,   0.90,   1.22,  99.90,   1.82,  -0.30,
04/15 11Z,   0.90,  -0.54,  99.90,   0.07,  -0.30,
04/15 12Z,   0.80,  -2.09,  99.90,  -1.59,  -0.30,
04/15 13Z,   0.80,  -3.17,  99.90,  -2.67,  -0.30,
04/15 14Z,   0.80,  -3.49,  99.90,  -2.98,  -0.30,  (min)
04/15 15Z,   0.80,  -2.87,  99.90,  -2.37,  -0.30,
04/15 16Z,   0.70,  -1.48,  99.90,  -1.08,  -0.30,
04/15 17Z,   0.70,   0.26,  99.90,   0.66,  -0.30,
04/15 18Z,   0.70,   1.90,  99.90,   2.30,  -0.30,
04/15 19Z,   0.70,   3.05,  99.90,   3.46,  -0.30,
04/15 20Z,   0.60,   3.39,  99.90,   3.69,  -0.30,  (max)
04/15 21Z,   0.60,   2.76,  99.90,   3.06,  -0.30,
04/15 22Z,   0.60,   1.37,  99.90,   1.67,  -0.30,
04/15 23Z,   0.60,  -0.31,  99.90,  -0.00,  -0.30,
04/16 00Z,   0.60,  -1.84,  99.90,  -1.54,  -0.30,
04/16 01Z,   0.60,  -2.93,  99.90,  -2.63,  -0.30,
04/16 02Z,   0.60,  -3.31,  99.90,  -3.01,  -0.30,  (min)
04/16 03Z,   0.60,  -2.76,  99.90,  -2.46,  -0.30,
04/16 04Z,   0.50,  -1.34,  99.90,  -1.14,  -0.30,
04/16 05Z,   0.50,   0.56,  99.90,   0.77,  -0.30,
04/16 06Z,   0.40,   2.43,  99.90,   2.54,  -0.30,
04/16 07Z,   0.40,   3.83,  99.90,   3.94,  -0.30,
04/16 08Z,   0.40,   4.40,  99.90,   4.50,  -0.30,  (max)
04/16 09Z,   0.30,   3.91,  99.90,   3.91,  -0.30,
04/16 10Z,   0.30,   2.46,  99.90,   2.46,  -0.30,
04/16 11Z,   0.30,   0.48,  99.90,   0.48,  -0.30,
04/16 12Z,   0.30,  -1.52,  99.90,  -1.51,  -0.30,