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 Townsend, WA : 02/07/2026 07:21:56 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/05 12Z,   0.10,  -4.13,  -4.43,  99.90,  -0.40,
02/05 13Z,   0.20,  -2.48,  -2.66,  99.90,  -0.38,
02/05 14Z,   0.30,  -1.31,  -1.38,  99.90,  -0.37,
02/05 15Z,   0.20,  -0.92,  -1.01,  99.90,  -0.29,  (max)
02/05 16Z,   0.10,  -1.40,  -1.19,  99.90,   0.11,
02/05 17Z,   0.20,  -2.60,  -2.23,  99.90,   0.17,
02/05 18Z,   0.10,  -4.18,  -3.84,  99.90,   0.24,
02/05 19Z,   0.10,  -5.62,  -5.28,  99.90,   0.24,
02/05 20Z,   0.10,  -6.49,  -6.13,  99.90,   0.26,
02/05 21Z,   0.20,  -6.67,  -6.17,  99.90,   0.30,  (min)
02/05 22Z,   0.10,  -6.34,  -5.90,  99.90,   0.34,
02/05 23Z,   0.10,  -5.72,  -5.28,  99.90,   0.34,
02/06 00Z,   0.20,  -4.94,  -4.57,  99.90,   0.17,
02/06 01Z,   0.30,  -4.14,  -3.75,  99.90,   0.09,
02/06 02Z,   0.40,  -3.60,  -3.23,  99.90,  -0.03,  (max)
02/06 03Z,   0.30,  -3.57,  -3.27,  99.90,   0.00,
02/06 04Z,   0.30,  -4.13,  -3.77,  99.90,   0.06,
02/06 05Z,   0.40,  -5.16,  -4.73,  99.90,   0.03,
02/06 06Z,   0.40,  -6.40,  -6.04,  99.90,  -0.04,
02/06 07Z,   0.40,  -7.50,  -7.24,  99.90,  -0.14,
02/06 08Z,   0.50,  -8.05,  -7.84,  99.90,  -0.29,  (min)
02/06 09Z,   0.50,  -7.86,  -7.59,  99.90,  -0.23,
02/06 10Z,   0.50,  -7.05,  -6.76,  99.90,  -0.21,
02/06 11Z,   0.50,  -5.86,  -5.76,  99.90,  -0.40,
02/06 12Z,   0.40,  -4.45,  -4.29,  99.90,  -0.24,
02/06 13Z,   0.50,  -2.99,  -2.85,  99.90,  -0.36,
02/06 14Z,   0.60,  -1.75,  -1.63,  99.90,  -0.48,
02/06 15Z,   0.50,  -1.10,  -0.81,  99.90,  -0.21,  (max)
02/06 16Z,   0.40,  -1.25,  -0.86,  99.90,  -0.01,
02/06 17Z,   0.50,  -2.17,  -1.70,  99.90,  -0.03,
02/06 18Z,   0.40,  -3.62,  -3.13,  99.90,   0.09,
02/06 19Z,   0.40,  -5.26,  -4.84,  99.90,   0.02,
02/06 20Z,   0.50,  -6.62,  -6.17,  99.90,  -0.05,
02/06 21Z,   0.50,  -7.35,  -6.86,  99.90,  -0.01,
02/06 22Z,   0.50,  -7.41,  -6.93,  99.90,  -0.02,  (min)
02/06 23Z,   0.40,  -7.00,  -6.51,  99.90,   0.09,
02/07 00Z,   0.40,  -6.33,  -5.90,  99.90,   0.03,
02/07 01Z,   0.50,  -5.48,  -5.17,  99.90,  -0.19,
02/07 02Z,   0.60,  -4.65,  -4.36,  99.90,  -0.31,
02/07 03Z,   0.50,  -4.07,  -3.90,  99.90,  -0.33,
02/07 04Z,   0.50,  -3.95,  -3.64,  99.90,  -0.19,  (max)
02/07 05Z,   0.50,  -4.30,  -3.98,  99.90,  -0.18,
02/07 06Z,   0.60,  -4.97,  -4.57,  99.90,  -0.20,
02/07 07Z,   0.50,  -5.78,  -5.35,  99.90,  -0.07,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/07 08Z,   0.50,  -6.44,  99.90,  -6.01,  -0.07,
02/07 09Z,   0.60,  -6.65,  99.90,  -6.13,  -0.08,  (min)
02/07 10Z,   0.60,  -6.29,  99.90,  -5.77,  -0.08,
02/07 11Z,   0.50,  -5.50,  99.90,  -5.08,  -0.08,
02/07 12Z,   0.50,  -4.46,  99.90,  -4.04,  -0.08,
02/07 13Z,   0.60,  -3.31,  99.90,  -2.79,  -0.08,
02/07 14Z,   0.60,  -2.20,  99.90,  -1.68,  -0.09,
02/07 15Z,   0.60,  -1.43,  99.90,  -0.91,  -0.09,
02/07 16Z,   0.70,  -1.29,  99.90,  -0.68,  -0.09,  (max)
02/07 17Z,   0.70,  -1.89,  99.90,  -1.28,  -0.09,
02/07 18Z,   0.70,  -3.10,  99.90,  -2.49,  -0.10,
02/07 19Z,   0.70,  -4.67,  99.90,  -4.06,  -0.10,
02/07 20Z,   0.70,  -6.26,  99.90,  -5.66,  -0.10,
02/07 21Z,   0.60,  -7.48,  99.90,  -6.98,  -0.10,
02/07 22Z,   0.60,  -8.06,  99.90,  -7.56,  -0.10,  (min)
02/07 23Z,   0.60,  -8.01,  99.90,  -7.51,  -0.10,
02/08 00Z,   0.60,  -7.54,  99.90,  -7.04,  -0.10,
02/08 01Z,   0.60,  -6.81,  99.90,  -6.31,  -0.10,
02/08 02Z,   0.70,  -5.92,  99.90,  -5.32,  -0.10,
02/08 03Z,   0.70,  -5.04,  99.90,  -4.44,  -0.10,
02/08 04Z,   0.70,  -4.41,  99.90,  -3.81,  -0.10,
02/08 05Z,   0.50,  -4.15,  99.90,  -3.75,  -0.10,  (max)
02/08 06Z,   0.50,  -4.21,  99.90,  -3.81,  -0.10,
02/08 07Z,   0.60,  -4.50,  99.90,  -4.00,  -0.10,
02/08 08Z,   0.60,  -4.90,  99.90,  -4.40,  -0.10,
02/08 09Z,   0.50,  -5.22,  99.90,  -4.82,  -0.10,
02/08 10Z,   0.50,  -5.23,  99.90,  -4.83,  -0.10,  (min)
02/08 11Z,   0.50,  -4.85,  99.90,  -4.45,  -0.10,
02/08 12Z,   0.50,  -4.19,  99.90,  -3.78,  -0.10,
02/08 13Z,   0.40,  -3.39,  99.90,  -3.08,  -0.10,
02/08 14Z,   0.30,  -2.55,  99.90,  -2.34,  -0.10,
02/08 15Z,   0.30,  -1.82,  99.90,  -1.62,  -0.10,
02/08 16Z,   0.30,  -1.49,  99.90,  -1.29,  -0.10,  (max)
02/08 17Z,   0.30,  -1.78,  99.90,  -1.58,  -0.10,
02/08 18Z,   0.30,  -2.69,  99.90,  -2.49,  -0.10,
02/08 19Z,   0.30,  -4.04,  99.90,  -3.84,  -0.10,
02/08 20Z,   0.30,  -5.60,  99.90,  -5.40,  -0.10,
02/08 21Z,   0.30,  -7.08,  99.90,  -6.88,  -0.10,
02/08 22Z,   0.30,  -8.15,  99.90,  -7.95,  -0.10,
02/08 23Z,   0.30,  -8.60,  99.90,  -8.39,  -0.10,  (min)
02/09 00Z,   0.30,  -8.46,  99.90,  -8.26,  -0.10,
02/09 01Z,   0.30,  -7.94,  99.90,  -7.74,  -0.10,
02/09 02Z,   0.40,  -7.17,  99.90,  -6.87,  -0.10,
02/09 03Z,   0.40,  -6.24,  99.90,  -5.94,  -0.10,
02/09 04Z,   0.40,  -5.32,  99.90,  -5.02,  -0.10,
02/09 05Z,   0.30,  -4.60,  99.90,  -4.39,  -0.10,
02/09 06Z,   0.40,  -4.13,  99.90,  -3.83,  -0.10,
02/09 07Z,   0.40,  -3.89,  99.90,  -3.59,  -0.10,  (max)
02/09 08Z,   0.30,  -3.82,  99.90,  -3.62,  -0.10,
02/09 09Z,   0.30,  -3.92,  99.90,  -3.71,  -0.10,
02/09 10Z,   0.30,  -4.04,  99.90,  -3.84,  -0.10,  (min)
02/09 11Z,   0.40,  -3.99,  99.90,  -3.69,  -0.10,
02/09 12Z,   0.40,  -3.70,  99.90,  -3.40,  -0.10,
02/09 13Z,   0.30,  -3.25,  99.90,  -3.04,  -0.10,
02/09 14Z,   0.30,  -2.72,  99.90,  -2.52,  -0.10,
02/09 15Z,   0.40,  -2.19,  99.90,  -1.89,  -0.10,
02/09 16Z,   0.30,  -1.82,  99.90,  -1.61,  -0.10,  (max)
02/09 17Z,   0.30,  -1.84,  99.90,  -1.64,  -0.10,
02/09 18Z,   0.30,  -2.42,  99.90,  -2.22,  -0.10,
02/09 19Z,   0.30,  -3.48,  99.90,  -3.27,  -0.10,
02/09 20Z,   0.30,  -4.84,  99.90,  -4.64,  -0.10,
02/09 21Z,   0.30,  -6.33,  99.90,  -6.12,  -0.10,
02/09 22Z,   0.20,  -7.69,  99.90,  -7.59,  -0.10,
02/09 23Z,   0.20,  -8.64,  99.90,  -8.53,  -0.10,
02/10 00Z,   0.30,  -8.98,  99.90,  -8.78,  -0.10,  (min)
02/10 01Z,   0.30,  -8.80,  99.90,  -8.59,  -0.10,
02/10 02Z,   0.30,  -8.24,  99.90,  -8.04,  -0.10,
02/10 03Z,   0.30,  -7.44,  99.90,  -7.23,  -0.10,
02/10 04Z,   0.30,  -6.46,  99.90,  -6.26,  -0.10,
02/10 05Z,   0.20,  -5.47,  99.90,  -5.36,  -0.10,
02/10 06Z,   0.30,  -4.61,  99.90,  -4.40,  -0.10,
02/10 07Z,   0.30,  -3.92,  99.90,  -3.71,  -0.10,
02/10 08Z,   0.30,  -3.38,  99.90,  -3.18,  -0.10,
02/10 09Z,   0.30,  -3.06,  99.90,  -2.86,  -0.10,
02/10 10Z,   0.30,  -2.99,  99.90,  -2.79,  -0.10,  (max)
02/10 11Z,   0.30,  -3.06,  99.90,  -2.86,  -0.10,
02/10 12Z,   0.30,  -3.08,  99.90,  -2.88,  -0.10,  (min)
02/10 13Z,   0.30,  -2.95,  99.90,  -2.75,  -0.10,
02/10 14Z,   0.30,  -2.72,  99.90,  -2.52,  -0.10,
02/10 15Z,   0.40,  -2.44,  99.90,  -2.14,  -0.10,
02/10 16Z,   0.40,  -2.17,  99.90,  -1.86,  -0.10,
02/10 17Z,   0.40,  -2.05,  99.90,  -1.74,  -0.10,  (max)
02/10 18Z,   0.40,  -2.30,  99.90,  -1.99,  -0.10,
02/10 19Z,   0.40,  -3.01,  99.90,  -2.71,  -0.10,
02/10 20Z,   0.40,  -4.10,  99.90,  -3.80,  -0.10,
02/10 21Z,   0.40,  -5.42,  99.90,  -5.12,  -0.10,
02/10 22Z,   0.40,  -6.84,  99.90,  -6.54,  -0.10,
02/10 23Z,   0.40,  -8.13,  99.90,  -7.83,  -0.10,
02/11 00Z,   0.40,  -9.00,  99.90,  -8.70,  -0.10,