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
#Washington, DC : 07/11/2025 09:21:33 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/09 18Z,   0.70,  -3.48,  -3.50,  99.90,  -0.72,
07/09 19Z,   0.70,  -3.67,  -3.62,  99.90,  -0.65,  (min)
07/09 20Z,   0.60,  -3.47,  -3.35,  99.90,  -0.48,
07/09 21Z,   0.60,  -2.87,  -2.59,  99.90,  -0.32,
07/09 22Z,   0.60,  -2.19,  -1.74,  99.90,  -0.15,
07/09 23Z,   0.60,  -1.69,  -0.91,  99.90,   0.18,
07/10 00Z,   0.60,  -1.42,  -0.43,  99.90,   0.39,  (max)
07/10 01Z,   0.60,  -1.46,  -0.72,  99.90,   0.14,
07/10 02Z,   0.60,  -1.80,  -1.33,  99.90,  -0.13,
07/10 03Z,   0.60,  -2.30,  -1.98,  99.90,  -0.28,
07/10 04Z,   0.60,  -2.82,  -2.56,  99.90,  -0.34,
07/10 05Z,   0.60,  -3.24,  -3.08,  99.90,  -0.44,
07/10 06Z,   0.60,  -3.49,  -3.41,  99.90,  -0.52,
07/10 07Z,   0.60,  -3.55,  -3.53,  99.90,  -0.58,  (min)
07/10 08Z,   0.60,  -3.28,  -3.17,  99.90,  -0.49,
07/10 09Z,   0.60,  -2.59,  -2.34,  99.90,  -0.35,
07/10 10Z,   0.60,  -1.77,  -1.46,  99.90,  -0.29,
07/10 11Z,   0.60,  -1.18,  -0.79,  99.90,  -0.21,
07/10 12Z,   0.60,  -0.91,  -0.45,  99.90,  -0.14,  (max)
07/10 13Z,   0.60,  -0.95,  -0.51,  99.90,  -0.16,
07/10 14Z,   0.60,  -1.29,  -0.92,  99.90,  -0.23,
07/10 15Z,   0.60,  -1.79,  -1.56,  99.90,  -0.37,
07/10 16Z,   0.60,  -2.33,  -2.19,  99.90,  -0.46,
07/10 17Z,   0.60,  -2.85,  -2.75,  99.90,  -0.50,
07/10 18Z,   0.70,  -3.28,  -3.21,  99.90,  -0.63,
07/10 19Z,   0.70,  -3.61,  -3.52,  99.90,  -0.61,
07/10 20Z,   0.70,  -3.71,  -3.62,  99.90,  -0.61,  (min)
07/10 21Z,   0.60,  -3.37,  -3.22,  99.90,  -0.45,
07/10 22Z,   0.60,  -2.66,  -2.28,  99.90,  -0.22,
07/10 23Z,   0.60,  -1.96,  -1.42,  99.90,  -0.06,
07/11 00Z,   0.70,  -1.51,  -0.87,  99.90,  -0.06,
07/11 01Z,   0.70,  -1.34,  -0.66,  99.90,  -0.02,  (max)
07/11 02Z,   0.60,  -1.49,  -0.83,  99.90,   0.06,
07/11 03Z,   0.60,  -1.90,  -1.34,  99.90,  -0.04,
07/11 04Z,   0.60,  -2.42,  -1.97,  99.90,  -0.15,
07/11 05Z,   0.60,  -2.93,  -2.55,  99.90,  -0.22,
07/11 06Z,   0.60,  -3.33,  -3.01,  99.90,  -0.28,
07/11 07Z,   0.60,  -3.56,  -3.31,  99.90,  -0.35,
07/11 08Z,   0.60,  -3.56,  -3.31,  99.90,  -0.35,  (min)
07/11 09Z,   0.60,  -3.18,  -2.70,  99.90,  -0.12,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/11 10Z,   0.60,  -2.39,  99.90,  -1.92,  -0.13,
07/11 11Z,   0.60,  -1.55,  99.90,  -1.10,  -0.14,
07/11 12Z,   0.60,  -1.02,  99.90,  -0.58,  -0.15,
07/11 13Z,   0.60,  -0.85,  99.90,  -0.42,  -0.16,  (max)
07/11 14Z,   0.60,  -1.01,  99.90,  -0.58,  -0.17,
07/11 15Z,   0.60,  -1.43,  99.90,  -1.01,  -0.18,
07/11 16Z,   0.60,  -1.97,  99.90,  -1.56,  -0.19,
07/11 17Z,   0.60,  -2.53,  99.90,  -2.13,  -0.20,
07/11 18Z,   0.60,  -3.04,  99.90,  -2.65,  -0.22,
07/11 19Z,   0.60,  -3.46,  99.90,  -3.08,  -0.23,
07/11 20Z,   0.60,  -3.73,  99.90,  -3.37,  -0.24,  (min)
07/11 21Z,   0.60,  -3.71,  99.90,  -3.35,  -0.25,
07/11 22Z,   0.60,  -3.20,  99.90,  -2.85,  -0.25,
07/11 23Z,   0.60,  -2.40,  99.90,  -2.05,  -0.25,
07/12 00Z,   0.60,  -1.71,  99.90,  -1.36,  -0.25,
07/12 01Z,   0.60,  -1.34,  99.90,  -0.99,  -0.25,
07/12 02Z,   0.70,  -1.29,  99.90,  -0.84,  -0.25,  (max)
07/12 03Z,   0.70,  -1.55,  99.90,  -1.10,  -0.25,
07/12 04Z,   0.70,  -2.03,  99.90,  -1.57,  -0.25,
07/12 05Z,   0.70,  -2.56,  99.90,  -2.10,  -0.25,
07/12 06Z,   0.70,  -3.05,  99.90,  -2.60,  -0.25,
07/12 07Z,   0.70,  -3.42,  99.90,  -2.97,  -0.25,
07/12 08Z,   0.70,  -3.61,  99.90,  -3.16,  -0.25,  (min)
07/12 09Z,   0.70,  -3.54,  99.90,  -3.09,  -0.25,
07/12 10Z,   0.70,  -3.04,  99.90,  -2.58,  -0.25,
07/12 11Z,   0.70,  -2.16,  99.90,  -1.71,  -0.25,
07/12 12Z,   0.70,  -1.34,  99.90,  -0.89,  -0.25,
07/12 13Z,   0.70,  -0.89,  99.90,  -0.44,  -0.25,
07/12 14Z,   0.70,  -0.83,  99.90,  -0.38,  -0.25,  (max)
07/12 15Z,   0.70,  -1.10,  99.90,  -0.64,  -0.25,
07/12 16Z,   0.70,  -1.60,  99.90,  -1.14,  -0.25,
07/12 17Z,   0.70,  -2.18,  99.90,  -1.72,  -0.25,
07/12 18Z,   0.70,  -2.74,  99.90,  -2.29,  -0.25,
07/12 19Z,   0.70,  -3.24,  99.90,  -2.79,  -0.25,
07/12 20Z,   0.70,  -3.62,  99.90,  -3.17,  -0.25,
07/12 21Z,   0.80,  -3.81,  99.90,  -3.26,  -0.25,  (min)
07/12 22Z,   0.80,  -3.64,  99.90,  -3.08,  -0.25,
07/12 23Z,   0.80,  -2.98,  99.90,  -2.42,  -0.25,
07/13 00Z,   0.80,  -2.11,  99.90,  -1.56,  -0.25,
07/13 01Z,   0.80,  -1.47,  99.90,  -0.92,  -0.25,
07/13 02Z,   0.80,  -1.20,  99.90,  -0.65,  -0.25,  (max)
07/13 03Z,   0.80,  -1.27,  99.90,  -0.72,  -0.25,
07/13 04Z,   0.80,  -1.64,  99.90,  -1.08,  -0.25,
07/13 05Z,   0.80,  -2.15,  99.90,  -1.60,  -0.25,
07/13 06Z,   0.80,  -2.69,  99.90,  -2.14,  -0.25,
07/13 07Z,   0.80,  -3.17,  99.90,  -2.61,  -0.25,
07/13 08Z,   0.90,  -3.50,  99.90,  -2.85,  -0.25,
07/13 09Z,   0.90,  -3.64,  99.90,  -2.99,  -0.25,  (min)
07/13 10Z,   0.90,  -3.48,  99.90,  -2.83,  -0.25,
07/13 11Z,   0.90,  -2.86,  99.90,  -2.21,  -0.25,
07/13 12Z,   0.90,  -1.94,  99.90,  -1.28,  -0.25,
07/13 13Z,   0.90,  -1.16,  99.90,  -0.51,  -0.25,
07/13 14Z,   0.90,  -0.82,  99.90,  -0.16,  -0.25,  (max)
07/13 15Z,   0.90,  -0.87,  99.90,  -0.22,  -0.25,
07/13 16Z,   0.90,  -1.23,  99.90,  -0.58,  -0.25,
07/13 17Z,   0.90,  -1.80,  99.90,  -1.14,  -0.25,
07/13 18Z,   0.90,  -2.40,  99.90,  -1.75,  -0.25,
07/13 19Z,   0.90,  -2.96,  99.90,  -2.31,  -0.25,
07/13 20Z,   0.90,  -3.44,  99.90,  -2.79,  -0.25,
07/13 21Z,   0.90,  -3.76,  99.90,  -3.11,  -0.25,
07/13 22Z,   0.90,  -3.84,  99.90,  -3.19,  -0.25,  (min)
07/13 23Z,   0.90,  -3.50,  99.90,  -2.85,  -0.25,
07/14 00Z,   0.90,  -2.70,  99.90,  -2.05,  -0.25,
07/14 01Z,   0.90,  -1.81,  99.90,  -1.16,  -0.25,
07/14 02Z,   1.00,  -1.25,  99.90,  -0.50,  -0.25,
07/14 03Z,   1.00,  -1.09,  99.90,  -0.34,  -0.25,  (max)
07/14 04Z,   1.00,  -1.28,  99.90,  -0.52,  -0.25,
07/14 05Z,   1.00,  -1.72,  99.90,  -0.97,  -0.25,
07/14 06Z,   1.00,  -2.27,  99.90,  -1.51,  -0.25,
07/14 07Z,   1.00,  -2.80,  99.90,  -2.05,  -0.25,
07/14 08Z,   1.00,  -3.26,  99.90,  -2.50,  -0.25,
07/14 09Z,   1.00,  -3.56,  99.90,  -2.80,  -0.25,
07/14 10Z,   1.00,  -3.64,  99.90,  -2.89,  -0.25,  (min)
07/14 11Z,   1.00,  -3.39,  99.90,  -2.64,  -0.25,
07/14 12Z,   1.00,  -2.68,  99.90,  -1.93,  -0.25,
07/14 13Z,   1.00,  -1.75,  99.90,  -0.99,  -0.25,
07/14 14Z,   1.00,  -1.05,  99.90,  -0.30,  -0.25,
07/14 15Z,   1.00,  -0.81,  99.90,  -0.06,  -0.25,  (max)
07/14 16Z,   1.00,  -0.96,  99.90,  -0.21,  -0.25,
07/14 17Z,   1.00,  -1.41,  99.90,  -0.66,  -0.25,
07/14 18Z,   1.00,  -2.01,  99.90,  -1.26,  -0.25,
07/14 19Z,   1.00,  -2.63,  99.90,  -1.87,  -0.25,
07/14 20Z,   1.00,  -3.18,  99.90,  -2.43,  -0.25,
07/14 21Z,   1.00,  -3.62,  99.90,  -2.86,  -0.25,
07/14 22Z,   1.00,  -3.86,  99.90,  -3.10,  -0.25,  (min)
07/14 23Z,   1.00,  -3.81,  99.90,  -3.06,  -0.25,
07/15 00Z,   1.00,  -3.31,  99.90,  -2.56,  -0.25,
07/15 01Z,  99.90,  -2.41,  99.90,  99.90,  -0.25,
07/15 02Z,  99.90,  -1.53,  99.90,  99.90,  -0.25,
07/15 03Z,  99.90,  -1.06,  99.90,  99.90,  -0.25,
07/15 04Z,  99.90,  -1.00,  99.90,  99.90,  -0.25,
07/15 05Z,  99.90,  -1.28,  99.90,  99.90,  -0.25,
07/15 06Z,  99.90,  -1.79,  99.90,  99.90,  -0.25,