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 : 10/07/2026 02:24:19 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/05 06Z,   0.40,  -3.14,  -3.28,  99.90,  -0.54,
10/05 07Z,   0.40,  -4.59,  -4.92,  99.90,  -0.73,
10/05 08Z,   0.40,  -5.98,  -6.45,  99.90,  -0.87,
10/05 09Z,   0.40,  -7.20,  -7.78,  99.90,  -0.98,
10/05 10Z,   0.40,  -8.06,  -8.67,  99.90,  -1.01,
10/05 11Z,   0.40,  -8.32,  -8.74,  99.90,  -0.82,  (min)
10/05 12Z,   0.40,  -7.87,  -7.98,  99.90,  -0.51,
10/05 13Z,   0.40,  -6.83,  -6.53,  99.90,  -0.10,
10/05 14Z,   0.40,  -5.44,  -5.03,  99.90,   0.01,
10/05 15Z,   0.40,  -3.93,  -3.56,  99.90,  -0.03,
10/05 16Z,   0.40,  -2.62,  -2.32,  99.90,  -0.10,
10/05 17Z,   0.40,  -1.88,  -1.61,  99.90,  -0.13,
10/05 18Z,   0.40,  -1.87,  -1.59,  99.90,  -0.12,  (max)
10/05 19Z,   0.40,  -2.48,  -2.33,  99.90,  -0.25,
10/05 20Z,   0.40,  -3.41,  -3.58,  99.90,  -0.57,
10/05 21Z,   0.40,  -4.38,  -4.67,  99.90,  -0.69,
10/05 22Z,   0.40,  -5.15,  -5.43,  99.90,  -0.68,
10/05 23Z,   0.40,  -5.44,  -5.70,  99.90,  -0.66,  (min)
10/06 00Z,   0.40,  -5.07,  -5.21,  99.90,  -0.54,
10/06 01Z,   0.40,  -4.17,  -4.12,  99.90,  -0.35,
10/06 02Z,   0.40,  -3.05,  -2.81,  99.90,  -0.16,
10/06 03Z,   0.40,  -2.00,  -1.56,  99.90,   0.04,
10/06 04Z,   0.40,  -1.24,  -0.75,  99.90,   0.09,
10/06 05Z,   0.40,  -1.04,  -0.61,  99.90,   0.03,  (max)
10/06 06Z,   0.40,  -1.56,  -1.29,  99.90,  -0.13,
10/06 07Z,   0.40,  -2.68,  -2.76,  99.90,  -0.48,
10/06 08Z,   0.40,  -4.13,  -4.45,  99.90,  -0.72,
10/06 09Z,   0.40,  -5.65,  -6.11,  99.90,  -0.86,
10/06 10Z,   0.40,  -7.07,  -7.61,  99.90,  -0.94,
10/06 11Z,   0.40,  -8.10,  -8.65,  99.90,  -0.95,
10/06 12Z,   0.50,  -8.44,  -8.92,  99.90,  -0.98,  (min)
10/06 13Z,   0.50,  -7.95,  -8.08,  99.90,  -0.63,
10/06 14Z,   0.50,  -6.77,  -6.51,  99.90,  -0.24,
10/06 15Z,   0.50,  -5.16,  -4.81,  99.90,  -0.15,
10/06 16Z,   0.50,  -3.42,  -3.17,  99.90,  -0.25,
10/06 17Z,   0.50,  -1.96,  -1.78,  99.90,  -0.32,
10/06 18Z,   0.40,  -1.19,  -1.11,  99.90,  -0.32,  (max)
10/06 19Z,   0.40,  -1.31,  -1.21,  99.90,  -0.30,
10/06 20Z,   0.50,  -2.15,  -2.18,  99.90,  -0.53,
10/06 21Z,   0.50,  -3.37,  -3.66,  99.90,  -0.79,
10/06 22Z,   0.40,  -4.68,  -5.04,  99.90,  -0.76,
10/06 23Z,   0.50,  -5.77,  -6.13,  99.90,  -0.86,
10/07 00Z,   0.50,  -6.27,  -6.64,  99.90,  -0.87,  (min)
10/07 01Z,   0.50,  -5.97,  -6.22,  99.90,  -0.75,
10/07 02Z,   0.50,  -5.00,  -4.94,  99.90,  -0.44,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/07 03Z,   0.50,  -3.67,  99.90,  -3.61,  -0.43,
10/07 04Z,   0.40,  -2.31,  99.90,  -2.34,  -0.43,
10/07 05Z,   0.40,  -1.24,  99.90,  -1.27,  -0.43,
10/07 06Z,   0.40,  -0.82,  99.90,  -0.84,  -0.42,  (max)
10/07 07Z,   0.40,  -1.23,  99.90,  -1.24,  -0.42,
10/07 08Z,   0.40,  -2.36,  99.90,  -2.37,  -0.41,
10/07 09Z,   0.40,  -3.91,  99.90,  -3.92,  -0.41,
10/07 10Z,   0.40,  -5.59,  99.90,  -5.59,  -0.40,
10/07 11Z,   0.40,  -7.14,  99.90,  -7.14,  -0.40,
10/07 12Z,   0.40,  -8.23,  99.90,  -8.22,  -0.40,
10/07 13Z,   0.40,  -8.47,  99.90,  -8.47,  -0.39,  (min)
10/07 14Z,   0.50,  -7.79,  99.90,  -7.67,  -0.39,
10/07 15Z,   0.50,  -6.35,  99.90,  -6.24,  -0.39,
10/07 16Z,   0.50,  -4.48,  99.90,  -4.37,  -0.39,
10/07 17Z,   0.50,  -2.57,  99.90,  -2.46,  -0.39,
10/07 18Z,   0.50,  -1.10,  99.90,  -0.99,  -0.39,
10/07 19Z,   0.50,  -0.52,  99.90,  -0.40,  -0.39,  (max)
10/07 20Z,   0.50,  -0.93,  99.90,  -0.81,  -0.39,
10/07 21Z,   0.50,  -2.10,  99.90,  -1.99,  -0.39,
10/07 22Z,   0.50,  -3.67,  99.90,  -3.56,  -0.39,
10/07 23Z,   0.50,  -5.31,  99.90,  -5.19,  -0.39,
10/08 00Z,   0.60,  -6.61,  99.90,  -6.40,  -0.39,
10/08 01Z,   0.60,  -7.18,  99.90,  -6.96,  -0.39,  (min)
10/08 02Z,   0.50,  -6.80,  99.90,  -6.69,  -0.39,
10/08 03Z,   0.50,  -5.64,  99.90,  -5.52,  -0.39,
10/08 04Z,   0.50,  -4.04,  99.90,  -3.93,  -0.39,
10/08 05Z,   0.50,  -2.39,  99.90,  -2.28,  -0.39,
10/08 06Z,   0.50,  -1.11,  99.90,  -1.00,  -0.39,
10/08 07Z,   0.50,  -0.60,  99.90,  -0.49,  -0.39,  (max)
10/08 08Z,   0.50,  -1.05,  99.90,  -0.94,  -0.39,
10/08 09Z,   0.50,  -2.29,  99.90,  -2.18,  -0.39,
10/08 10Z,   0.50,  -3.96,  99.90,  -3.85,  -0.39,
10/08 11Z,   0.50,  -5.75,  99.90,  -5.63,  -0.39,
10/08 12Z,   0.50,  -7.32,  99.90,  -7.21,  -0.39,
10/08 13Z,   0.50,  -8.28,  99.90,  -8.16,  -0.39,  (min)
10/08 14Z,   0.50,  -8.27,  99.90,  -8.16,  -0.39,
10/08 15Z,   0.50,  -7.26,  99.90,  -7.15,  -0.39,
10/08 16Z,   0.50,  -5.53,  99.90,  -5.42,  -0.39,
10/08 17Z,   0.50,  -3.48,  99.90,  -3.36,  -0.39,
10/08 18Z,   0.50,  -1.56,  99.90,  -1.44,  -0.39,
10/08 19Z,   0.50,  -0.28,  99.90,  -0.17,  -0.39,
10/08 20Z,   0.50,  -0.05,  99.90,   0.07,  -0.39,  (max)
10/08 21Z,   0.50,  -0.87,  99.90,  -0.75,  -0.39,
10/08 22Z,   0.50,  -2.42,  99.90,  -2.31,  -0.39,
10/08 23Z,   0.50,  -4.31,  99.90,  -4.19,  -0.39,
10/09 00Z,   0.50,  -6.15,  99.90,  -6.03,  -0.39,
10/09 01Z,   0.60,  -7.51,  99.90,  -7.30,  -0.39,
10/09 02Z,   0.60,  -7.98,  99.90,  -7.77,  -0.39,  (min)
10/09 03Z,   0.60,  -7.40,  99.90,  -7.18,  -0.39,
10/09 04Z,   0.60,  -5.97,  99.90,  -5.76,  -0.39,
10/09 05Z,   0.60,  -4.13,  99.90,  -3.91,  -0.39,
10/09 06Z,   0.60,  -2.29,  99.90,  -2.08,  -0.39,
10/09 07Z,   0.60,  -0.95,  99.90,  -0.74,  -0.39,
10/09 08Z,   0.60,  -0.51,  99.90,  -0.30,  -0.39,  (max)
10/09 09Z,   0.60,  -1.11,  99.90,  -0.89,  -0.39,
10/09 10Z,   0.60,  -2.48,  99.90,  -2.27,  -0.39,
10/09 11Z,   0.70,  -4.24,  99.90,  -3.92,  -0.39,
10/09 12Z,   0.70,  -6.02,  99.90,  -5.70,  -0.39,
10/09 13Z,   0.70,  -7.46,  99.90,  -7.14,  -0.39,
10/09 14Z,   0.70,  -8.12,  99.90,  -7.81,  -0.39,  (min)
10/09 15Z,   0.70,  -7.74,  99.90,  -7.43,  -0.39,
10/09 16Z,   0.80,  -6.38,  99.90,  -5.97,  -0.39,
10/09 17Z,   0.80,  -4.42,  99.90,  -4.01,  -0.39,
10/09 18Z,   0.70,  -2.33,  99.90,  -2.01,  -0.39,
10/09 19Z,   0.70,  -0.59,  99.90,  -0.28,  -0.39,
10/09 20Z,   0.70,   0.30,  99.90,   0.61,  -0.39,  (max)
10/09 21Z,   0.70,   0.06,  99.90,   0.37,  -0.39,
10/09 22Z,   0.70,  -1.21,  99.90,  -0.90,  -0.39,
10/09 23Z,   0.70,  -3.10,  99.90,  -2.78,  -0.39,
10/10 00Z,   0.70,  -5.18,  99.90,  -4.87,  -0.39,
10/10 01Z,   0.70,  -7.07,  99.90,  -6.75,  -0.39,
10/10 02Z,   0.70,  -8.32,  99.90,  -8.01,  -0.39,
10/10 03Z,   0.70,  -8.55,  99.90,  -8.23,  -0.39,  (min)
10/10 04Z,   0.70,  -7.67,  99.90,  -7.36,  -0.39,
10/10 05Z,   0.70,  -5.99,  99.90,  -5.68,  -0.39,
10/10 06Z,   0.70,  -3.98,  99.90,  -3.66,  -0.39,
10/10 07Z,   0.70,  -2.10,  99.90,  -1.78,  -0.39,
10/10 08Z,   0.70,  -0.85,  99.90,  -0.53,  -0.39,
10/10 09Z,   0.70,  -0.60,  99.90,  -0.28,  -0.39,  (max)
10/10 10Z,   0.70,  -1.38,  99.90,  -1.07,  -0.39,
10/10 11Z,   0.70,  -2.87,  99.90,  -2.55,  -0.39,
10/10 12Z,   0.70,  -4.62,  99.90,  -4.31,  -0.39,
10/10 13Z,   0.70,  -6.27,  99.90,  -5.95,  -0.39,
10/10 14Z,   0.70,  -7.42,  99.90,  -7.11,  -0.39,
10/10 15Z,   0.70,  -7.69,  99.90,  -7.38,  -0.39,  (min)
10/10 16Z,   0.70,  -6.90,  99.90,  -6.58,  -0.39,
10/10 17Z,   0.70,  -5.24,  99.90,  -4.92,  -0.39,
10/10 18Z,   0.70,  -3.18,  99.90,  -2.87,  -0.39,