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 : 10/16/2026 14:25:43 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/14 18Z,   0.40,  -5.32,  -5.37,  99.90,  -0.45,  (min)
10/14 19Z,   0.40,  -4.21,  -4.12,  99.90,  -0.31,
10/14 20Z,   0.40,  -2.66,  -2.56,  99.90,  -0.30,
10/14 21Z,   0.40,  -1.19,  -1.20,  99.90,  -0.41,
10/14 22Z,   0.40,  -0.26,  -0.22,  99.90,  -0.36,
10/14 23Z,   0.40,  -0.07,  -0.06,  99.90,  -0.39,  (max)
10/15 00Z,   0.40,  -0.73,  -0.79,  99.90,  -0.46,
10/15 01Z,   0.40,  -2.14,  -2.47,  99.90,  -0.73,
10/15 02Z,   0.40,  -3.99,  -4.25,  99.90,  -0.66,
10/15 03Z,   0.40,  -5.83,  -6.03,  99.90,  -0.60,
10/15 04Z,   0.40,  -7.31,  -7.63,  99.90,  -0.72,
10/15 05Z,   0.40,  -8.29,  -8.80,  99.90,  -0.91,
10/15 06Z,   0.30,  -8.63,  -9.13,  99.90,  -0.80,  (min)
10/15 07Z,   0.30,  -8.18,  -8.29,  99.90,  -0.41,
10/15 08Z,   0.40,  -7.03,  -6.83,  99.90,  -0.20,
10/15 09Z,   0.30,  -5.49,  -5.21,  99.90,  -0.02,
10/15 10Z,   0.30,  -3.96,  -3.73,  99.90,  -0.07,
10/15 11Z,   0.30,  -2.73,  -2.53,  99.90,  -0.10,
10/15 12Z,   0.30,  -2.03,  -1.89,  99.90,  -0.16,  (max)
10/15 13Z,   0.30,  -2.02,  -1.97,  99.90,  -0.25,
10/15 14Z,   0.30,  -2.67,  -2.79,  99.90,  -0.42,
10/15 15Z,   0.30,  -3.65,  -3.89,  99.90,  -0.54,
10/15 16Z,   0.30,  -4.55,  -4.95,  99.90,  -0.70,
10/15 17Z,   0.30,  -5.13,  -5.47,  99.90,  -0.64,  (min)
10/15 18Z,   0.30,  -5.20,  -5.39,  99.90,  -0.49,
10/15 19Z,   0.30,  -4.63,  -4.59,  99.90,  -0.26,
10/15 20Z,   0.30,  -3.46,  -3.39,  99.90,  -0.23,
10/15 21Z,   0.30,  -2.06,  -2.15,  99.90,  -0.39,
10/15 22Z,   0.30,  -0.92,  -1.08,  99.90,  -0.46,
10/15 23Z,   0.40,  -0.38,  -0.50,  99.90,  -0.52,  (max)
10/16 00Z,   0.40,  -0.57,  -0.65,  99.90,  -0.48,
10/16 01Z,   0.40,  -1.48,  -1.64,  99.90,  -0.56,
10/16 02Z,   0.40,  -2.98,  -3.22,  99.90,  -0.64,
10/16 03Z,   0.50,  -4.71,  -4.92,  99.90,  -0.71,
10/16 04Z,   0.50,  -6.28,  -6.45,  99.90,  -0.67,
10/16 05Z,   0.50,  -7.44,  -7.81,  99.90,  -0.87,
10/16 06Z,   0.50,  -8.10,  -8.61,  99.90,  -1.01,  (min)
10/16 07Z,   0.50,  -8.18,  -8.57,  99.90,  -0.89,
10/16 08Z,   0.50,  -7.60,  -7.58,  99.90,  -0.48,
10/16 09Z,   0.50,  -6.47,  -6.17,  99.90,  -0.20,
10/16 10Z,   0.50,  -5.10,  -4.76,  99.90,  -0.16,
10/16 11Z,   0.50,  -3.81,  -3.50,  99.90,  -0.19,
10/16 12Z,   0.50,  -2.82,  -2.58,  99.90,  -0.26,
10/16 13Z,   0.50,  -2.30,  -2.10,  99.90,  -0.30,  (max)
10/16 14Z,   0.50,  -2.37,  -2.20,  99.90,  -0.33,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/16 15Z,   0.50,  -2.97,  99.90,  -2.81,  -0.34,
10/16 16Z,   0.60,  -3.79,  99.90,  -3.53,  -0.35,
10/16 17Z,   0.60,  -4.47,  99.90,  -4.23,  -0.36,
10/16 18Z,   0.50,  -4.83,  99.90,  -4.70,  -0.37,  (min)
10/16 19Z,   0.60,  -4.74,  99.90,  -4.51,  -0.37,
10/16 20Z,   0.60,  -4.10,  99.90,  -3.88,  -0.38,
10/16 21Z,   0.60,  -3.00,  99.90,  -2.80,  -0.39,
10/16 22Z,   0.60,  -1.83,  99.90,  -1.63,  -0.40,
10/16 23Z,   0.60,  -1.00,  99.90,  -0.81,  -0.41,
10/17 00Z,   0.60,  -0.76,  99.90,  -0.58,  -0.42,  (max)
10/17 01Z,   0.60,  -1.15,  99.90,  -0.98,  -0.43,
10/17 02Z,   0.60,  -2.13,  99.90,  -1.97,  -0.44,
10/17 03Z,   0.60,  -3.56,  99.90,  -3.40,  -0.44,
10/17 04Z,   0.60,  -5.10,  99.90,  -4.94,  -0.44,
10/17 05Z,   0.60,  -6.39,  99.90,  -6.23,  -0.44,
10/17 06Z,   0.60,  -7.29,  99.90,  -7.13,  -0.44,
10/17 07Z,   0.60,  -7.75,  99.90,  -7.59,  -0.44,  (min)
10/17 08Z,   0.60,  -7.72,  99.90,  -7.56,  -0.44,
10/17 09Z,   0.60,  -7.12,  99.90,  -6.96,  -0.44,
10/17 10Z,   0.60,  -6.09,  99.90,  -5.93,  -0.44,
10/17 11Z,   0.60,  -4.91,  99.90,  -4.75,  -0.44,
10/17 12Z,   0.60,  -3.82,  99.90,  -3.66,  -0.44,
10/17 13Z,   0.60,  -2.96,  99.90,  -2.80,  -0.44,
10/17 14Z,   0.60,  -2.49,  99.90,  -2.33,  -0.44,  (max)
10/17 15Z,   0.60,  -2.56,  99.90,  -2.40,  -0.44,
10/17 16Z,   0.50,  -3.07,  99.90,  -3.01,  -0.44,
10/17 17Z,   0.50,  -3.73,  99.90,  -3.67,  -0.44,
10/17 18Z,   0.40,  -4.27,  99.90,  -4.31,  -0.44,
10/17 19Z,   0.40,  -4.54,  99.90,  -4.58,  -0.44,  (min)
10/17 20Z,   0.40,  -4.42,  99.90,  -4.46,  -0.44,
10/17 21Z,   0.40,  -3.83,  99.90,  -3.87,  -0.44,
10/17 22Z,   0.30,  -2.89,  99.90,  -3.03,  -0.44,
10/17 23Z,   0.40,  -1.94,  99.90,  -1.98,  -0.44,
10/18 00Z,   0.40,  -1.33,  99.90,  -1.37,  -0.44,
10/18 01Z,   0.40,  -1.23,  99.90,  -1.27,  -0.44,  (max)
10/18 02Z,   0.40,  -1.65,  99.90,  -1.69,  -0.44,
10/18 03Z,   0.40,  -2.56,  99.90,  -2.60,  -0.44,
10/18 04Z,   0.30,  -3.83,  99.90,  -3.97,  -0.44,
10/18 05Z,   0.30,  -5.16,  99.90,  -5.30,  -0.44,
10/18 06Z,   0.30,  -6.25,  99.90,  -6.39,  -0.44,
10/18 07Z,   0.30,  -7.00,  99.90,  -7.14,  -0.44,
10/18 08Z,   0.30,  -7.40,  99.90,  -7.54,  -0.44,  (min)
10/18 09Z,   0.30,  -7.37,  99.90,  -7.51,  -0.44,
10/18 10Z,   0.30,  -6.84,  99.90,  -6.98,  -0.44,
10/18 11Z,   0.30,  -5.92,  99.90,  -6.06,  -0.44,
10/18 12Z,   0.30,  -4.86,  99.90,  -5.00,  -0.44,
10/18 13Z,   0.30,  -3.84,  99.90,  -3.98,  -0.44,
10/18 14Z,   0.30,  -2.99,  99.90,  -3.13,  -0.44,
10/18 15Z,   0.30,  -2.50,  99.90,  -2.64,  -0.44,  (max)
10/18 16Z,   0.30,  -2.52,  99.90,  -2.66,  -0.44,
10/18 17Z,   0.30,  -2.96,  99.90,  -3.10,  -0.44,
10/18 18Z,   0.30,  -3.56,  99.90,  -3.70,  -0.44,
10/18 19Z,   0.30,  -4.08,  99.90,  -4.22,  -0.44,
10/18 20Z,   0.40,  -4.39,  99.90,  -4.42,  -0.44,  (min)
10/18 21Z,   0.40,  -4.36,  99.90,  -4.40,  -0.44,
10/18 22Z,   0.40,  -3.90,  99.90,  -3.94,  -0.44,
10/18 23Z,   0.40,  -3.11,  99.90,  -3.15,  -0.44,
10/19 00Z,   0.50,  -2.31,  99.90,  -2.25,  -0.44,
10/19 01Z,   0.50,  -1.78,  99.90,  -1.72,  -0.44,
10/19 02Z,   0.50,  -1.65,  99.90,  -1.59,  -0.44,  (max)
10/19 03Z,   0.60,  -1.95,  99.90,  -1.79,  -0.44,
10/19 04Z,   0.60,  -2.71,  99.90,  -2.55,  -0.44,
10/19 05Z,   0.60,  -3.82,  99.90,  -3.65,  -0.44,
10/19 06Z,   0.60,  -4.99,  99.90,  -4.83,  -0.44,
10/19 07Z,   0.60,  -5.99,  99.90,  -5.83,  -0.44,
10/19 08Z,   0.60,  -6.74,  99.90,  -6.58,  -0.44,
10/19 09Z,   0.70,  -7.18,  99.90,  -6.92,  -0.44,
10/19 10Z,   0.70,  -7.21,  99.90,  -6.95,  -0.44,  (min)
10/19 11Z,   0.70,  -6.73,  99.90,  -6.47,  -0.44,
10/19 12Z,   0.70,  -5.85,  99.90,  -5.59,  -0.44,
10/19 13Z,   0.80,  -4.80,  99.90,  -4.44,  -0.44,
10/19 14Z,   0.80,  -3.72,  99.90,  -3.36,  -0.44,
10/19 15Z,   0.80,  -2.80,  99.90,  -2.44,  -0.44,
10/19 16Z,   0.80,  -2.26,  99.90,  -1.90,  -0.44,  (max)
10/19 17Z,   0.80,  -2.26,  99.90,  -1.90,  -0.44,
10/19 18Z,   0.80,  -2.73,  99.90,  -2.37,  -0.44,
10/19 19Z,   0.80,  -3.39,  99.90,  -3.03,  -0.44,
10/19 20Z,   0.80,  -4.02,  99.90,  -3.66,  -0.44,
10/19 21Z,   0.80,  -4.48,  99.90,  -4.12,  -0.44,
10/19 22Z,   0.80,  -4.61,  99.90,  -4.25,  -0.44,  (min)
10/19 23Z,   0.90,  -4.28,  99.90,  -3.82,  -0.44,
10/20 00Z,   0.90,  -3.58,  99.90,  -3.12,  -0.44,
10/20 01Z,   0.80,  -2.80,  99.90,  -2.44,  -0.44,
10/20 02Z,   0.90,  -2.20,  99.90,  -1.74,  -0.44,
10/20 03Z,   0.80,  -1.90,  99.90,  -1.54,  -0.44,  (max)
10/20 04Z,   0.80,  -2.00,  99.90,  -1.64,  -0.44,
10/20 05Z,   0.80,  -2.61,  99.90,  -2.25,  -0.44,
10/20 06Z,   0.80,  -3.61,  99.90,  -3.25,  -0.44,