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
#Port Angeles, WA : 08/19/2026 13:23:36 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
08/17 18Z,   0.60,  -3.96,  -3.52,  99.90,  -0.16,
08/17 19Z,   0.60,  -4.25,  -4.03,  99.90,  -0.38,  (min)
08/17 20Z,   0.60,  -4.15,  -3.88,  99.90,  -0.33,
08/17 21Z,   0.60,  -3.57,  -3.21,  99.90,  -0.24,
08/17 22Z,   0.60,  -2.68,  -2.40,  99.90,  -0.32,
08/17 23Z,   0.60,  -1.77,  -1.51,  99.90,  -0.34,
08/18 00Z,   0.70,  -0.99,  -0.74,  99.90,  -0.45,
08/18 01Z,   0.70,  -0.43,  -0.10,  99.90,  -0.37,
08/18 02Z,   0.70,  -0.28,   0.04,  99.90,  -0.38,  (max)
08/18 03Z,   0.70,  -0.66,  -0.40,  99.90,  -0.44,
08/18 04Z,   0.70,  -1.49,  -1.09,  99.90,  -0.30,
08/18 05Z,   0.70,  -2.54,  -2.19,  99.90,  -0.35,
08/18 06Z,   0.70,  -3.68,  -3.34,  99.90,  -0.36,
08/18 07Z,   0.70,  -4.77,  -4.48,  99.90,  -0.41,
08/18 08Z,   0.80,  -5.56,  -5.30,  99.90,  -0.54,
08/18 09Z,   0.80,  -5.77,  -5.44,  99.90,  -0.47,  (min)
08/18 10Z,   0.70,  -5.42,  -5.18,  99.90,  -0.46,
08/18 11Z,   0.70,  -4.77,  -4.59,  99.90,  -0.52,
08/18 12Z,   0.70,  -4.04,  -3.88,  99.90,  -0.54,
08/18 13Z,   0.70,  -3.33,  -3.17,  99.90,  -0.54,
08/18 14Z,   0.70,  -2.79,  -2.61,  99.90,  -0.52,
08/18 15Z,   0.70,  -2.57,  -2.28,  99.90,  -0.41,  (max)
08/18 16Z,   0.70,  -2.65,  -2.46,  99.90,  -0.51,
08/18 17Z,   0.70,  -2.84,  -2.64,  99.90,  -0.50,
08/18 18Z,   0.50,  -3.00,  -2.76,  99.90,  -0.26,
08/18 19Z,   0.60,  -3.12,  -2.87,  99.90,  -0.35,
08/18 20Z,   0.60,  -3.15,  -2.94,  99.90,  -0.39,  (min)
08/18 21Z,   0.60,  -2.90,  -2.78,  99.90,  -0.48,
08/18 22Z,   0.60,  -2.35,  -2.18,  99.90,  -0.43,
08/18 23Z,   0.60,  -1.68,  -1.52,  99.90,  -0.44,
08/19 00Z,   0.60,  -1.09,  -0.83,  99.90,  -0.34,
08/19 01Z,   0.60,  -0.63,  -0.34,  99.90,  -0.31,
08/19 02Z,   0.60,  -0.38,  -0.05,  99.90,  -0.27,  (max)
08/19 03Z,   0.60,  -0.48,  -0.25,  99.90,  -0.37,
08/19 04Z,   0.60,  -1.05,  -0.76,  99.90,  -0.31,
08/19 05Z,   0.60,  -1.98,  -1.66,  99.90,  -0.28,
08/19 06Z,   0.60,  -3.05,  -2.75,  99.90,  -0.30,
08/19 07Z,   0.60,  -4.17,  -3.92,  99.90,  -0.35,
08/19 08Z,   0.70,  -5.23,  -4.96,  99.90,  -0.43,
08/19 09Z,   0.70,  -5.95,  -5.60,  99.90,  -0.35,
08/19 10Z,   0.70,  -6.11,  -5.81,  99.90,  -0.40,  (min)
08/19 11Z,   0.70,  -5.78,  -5.58,  99.90,  -0.50,
08/19 12Z,   0.70,  -5.18,  -4.97,  99.90,  -0.49,
08/19 13Z,   0.70,  -4.47,  -4.32,  99.90,  -0.55,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
08/19 14Z,   0.70,  -3.72,  99.90,  -3.56,  -0.54,
08/19 15Z,   0.70,  -3.09,  99.90,  -2.92,  -0.52,
08/19 16Z,   0.70,  -2.73,  99.90,  -2.55,  -0.51,
08/19 17Z,   0.70,  -2.60,  99.90,  -2.40,  -0.50,
08/19 18Z,   0.70,  -2.51,  99.90,  -2.30,  -0.49,
08/19 19Z,   0.70,  -2.38,  99.90,  -2.16,  -0.48,
08/19 20Z,   0.70,  -2.28,  99.90,  -2.04,  -0.46,
08/19 21Z,   0.70,  -2.15,  99.90,  -1.91,  -0.45,
08/19 22Z,   0.70,  -1.89,  99.90,  -1.63,  -0.44,
08/19 23Z,   0.70,  -1.46,  99.90,  -1.19,  -0.43,
08/20 00Z,   0.70,  -1.05,  99.90,  -0.77,  -0.41,
08/20 01Z,   0.70,  -0.76,  99.90,  -0.46,  -0.40,
08/20 02Z,   0.70,  -0.57,  99.90,  -0.27,  -0.40,
08/20 03Z,   0.70,  -0.52,  99.90,  -0.22,  -0.40,  (max)
08/20 04Z,   0.80,  -0.79,  99.90,  -0.39,  -0.40,
08/20 05Z,   0.80,  -1.46,  99.90,  -1.06,  -0.40,
08/20 06Z,   0.80,  -2.40,  99.90,  -2.00,  -0.40,
08/20 07Z,   0.80,  -3.45,  99.90,  -3.05,  -0.40,
08/20 08Z,   0.80,  -4.54,  99.90,  -4.14,  -0.40,
08/20 09Z,   0.70,  -5.55,  99.90,  -5.25,  -0.40,
08/20 10Z,   0.70,  -6.23,  99.90,  -5.93,  -0.40,
08/20 11Z,   0.80,  -6.37,  99.90,  -5.98,  -0.40,  (min)
08/20 12Z,   0.80,  -6.07,  99.90,  -5.67,  -0.40,
08/20 13Z,   0.70,  -5.50,  99.90,  -5.20,  -0.40,
08/20 14Z,   0.70,  -4.77,  99.90,  -4.47,  -0.40,
08/20 15Z,   0.80,  -3.95,  99.90,  -3.55,  -0.40,
08/20 16Z,   0.80,  -3.22,  99.90,  -2.82,  -0.40,
08/20 17Z,   0.70,  -2.72,  99.90,  -2.43,  -0.40,
08/20 18Z,   0.70,  -2.40,  99.90,  -2.10,  -0.40,
08/20 19Z,   0.70,  -2.09,  99.90,  -1.79,  -0.40,
08/20 20Z,   0.80,  -1.77,  99.90,  -1.38,  -0.40,
08/20 21Z,   0.70,  -1.56,  99.90,  -1.26,  -0.40,
08/20 22Z,   0.70,  -1.41,  99.90,  -1.11,  -0.40,
08/20 23Z,   0.70,  -1.21,  99.90,  -0.91,  -0.40,
08/21 00Z,   0.70,  -0.96,  99.90,  -0.66,  -0.40,
08/21 01Z,   0.80,  -0.78,  99.90,  -0.38,  -0.40,
08/21 02Z,   0.80,  -0.70,  99.90,  -0.30,  -0.40,  (max)
08/21 03Z,   0.70,  -0.66,  99.90,  -0.36,  -0.40,
08/21 04Z,   0.70,  -0.72,  99.90,  -0.43,  -0.40,
08/21 05Z,   0.80,  -1.07,  99.90,  -0.68,  -0.40,
08/21 06Z,   0.80,  -1.78,  99.90,  -1.38,  -0.40,
08/21 07Z,   0.80,  -2.71,  99.90,  -2.31,  -0.40,
08/21 08Z,   0.70,  -3.72,  99.90,  -3.43,  -0.40,
08/21 09Z,   0.70,  -4.79,  99.90,  -4.50,  -0.40,
08/21 10Z,   0.70,  -5.79,  99.90,  -5.50,  -0.40,
08/21 11Z,   0.80,  -6.45,  99.90,  -6.06,  -0.40,
08/21 12Z,   0.80,  -6.60,  99.90,  -6.20,  -0.40,  (min)
08/21 13Z,   0.70,  -6.30,  99.90,  -6.00,  -0.40,
08/21 14Z,   0.80,  -5.72,  99.90,  -5.32,  -0.40,
08/21 15Z,   0.80,  -4.93,  99.90,  -4.53,  -0.40,
08/21 16Z,   0.80,  -4.02,  99.90,  -3.62,  -0.40,
08/21 17Z,   0.70,  -3.19,  99.90,  -2.89,  -0.40,
08/21 18Z,   0.80,  -2.58,  99.90,  -2.18,  -0.40,
08/21 19Z,   0.80,  -2.12,  99.90,  -1.72,  -0.40,
08/21 20Z,   0.70,  -1.67,  99.90,  -1.37,  -0.40,
08/21 21Z,   0.70,  -1.28,  99.90,  -0.98,  -0.40,
08/21 22Z,   0.80,  -1.06,  99.90,  -0.66,  -0.40,
08/21 23Z,   0.80,  -0.97,  99.90,  -0.57,  -0.40,
08/22 00Z,   0.80,  -0.88,  99.90,  -0.48,  -0.40,
08/22 01Z,   0.80,  -0.78,  99.90,  -0.38,  -0.40,
08/22 02Z,   0.80,  -0.75,  99.90,  -0.35,  -0.40,  (max)
08/22 03Z,   0.80,  -0.77,  99.90,  -0.38,  -0.40,
08/22 04Z,   0.80,  -0.78,  99.90,  -0.39,  -0.40,
08/22 05Z,   0.80,  -0.88,  99.90,  -0.48,  -0.40,
08/22 06Z,   0.80,  -1.26,  99.90,  -0.86,  -0.40,
08/22 07Z,   0.80,  -1.98,  99.90,  -1.58,  -0.40,
08/22 08Z,   0.80,  -2.90,  99.90,  -2.50,  -0.40,
08/22 09Z,   0.80,  -3.92,  99.90,  -3.52,  -0.40,
08/22 10Z,   0.80,  -5.02,  99.90,  -4.62,  -0.40,
08/22 11Z,   0.90,  -6.04,  99.90,  -5.54,  -0.40,
08/22 12Z,   0.90,  -6.70,  99.90,  -6.20,  -0.40,
08/22 13Z,   0.80,  -6.82,  99.90,  -6.42,  -0.40,  (min)
08/22 14Z,   0.90,  -6.49,  99.90,  -5.99,  -0.40,
08/22 15Z,   0.90,  -5.84,  99.90,  -5.35,  -0.40,
08/22 16Z,   0.80,  -4.95,  99.90,  -4.55,  -0.40,
08/22 17Z,   0.80,  -3.93,  99.90,  -3.53,  -0.40,
08/22 18Z,   0.80,  -3.02,  99.90,  -2.62,  -0.40,
08/22 19Z,   0.80,  -2.34,  99.90,  -1.94,  -0.40,
08/22 20Z,   0.80,  -1.81,  99.90,  -1.41,  -0.40,
08/22 21Z,   0.80,  -1.33,  99.90,  -0.93,  -0.40,
08/22 22Z,   0.70,  -0.97,  99.90,  -0.67,  -0.40,
08/22 23Z,   0.70,  -0.84,  99.90,  -0.54,  -0.40,  (max)
08/23 00Z,   0.70,  -0.84,  99.90,  -0.55,  -0.40,  (min)
08/23 01Z,   0.80,  -0.84,  99.90,  -0.44,  -0.40,  (max)
08/23 02Z,   0.70,  -0.82,  99.90,  -0.53,  -0.40,
08/23 03Z,   0.70,  -0.84,  99.90,  -0.54,  -0.40,
08/23 04Z,   0.70,  -0.86,  99.90,  -0.56,  -0.40,  (min)
08/23 05Z,   0.70,  -0.84,  99.90,  -0.54,  -0.40,  (max)
08/23 06Z,   0.70,  -0.92,  99.90,  -0.63,  -0.40,