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
#Seattle, WA : 07/15/2025 14:23:38 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/13 18Z,   0.10, -12.01, -12.11,  99.90,  -0.20,
07/13 19Z,   0.10, -14.22, -14.29,  99.90,  -0.17,
07/13 20Z,   0.00, -15.39, -15.23,  99.90,   0.16,  (min)
07/13 21Z,   0.00, -15.11, -14.69,  99.90,   0.42,
07/13 22Z,   0.00, -13.42, -12.96,  99.90,   0.46,
07/13 23Z,   0.00, -10.78, -10.44,  99.90,   0.34,
07/14 00Z,   0.10,  -7.79,  -7.44,  99.90,   0.25,
07/14 01Z,   0.10,  -4.99,  -4.78,  99.90,   0.11,
07/14 02Z,   0.10,  -2.85,  -2.90,  99.90,  -0.15,
07/14 03Z,   0.10,  -1.67,  -1.88,  99.90,  -0.31,
07/14 04Z,   0.20,  -1.52,  -1.76,  99.90,  -0.44,  (max)
07/14 05Z,   0.20,  -2.23,  -2.38,  99.90,  -0.35,
07/14 06Z,   0.20,  -3.54,  -3.44,  99.90,  -0.10,
07/14 07Z,   0.20,  -5.13,  -4.94,  99.90,  -0.01,
07/14 08Z,   0.20,  -6.53,  -6.36,  99.90,  -0.03,
07/14 09Z,   0.20,  -7.28,  -7.15,  99.90,  -0.07,  (min)
07/14 10Z,   0.20,  -7.18,  -7.09,  99.90,  -0.11,
07/14 11Z,   0.20,  -6.46,  -6.46,  99.90,  -0.20,
07/14 12Z,   0.10,  -5.46,  -5.52,  99.90,  -0.16,
07/14 13Z,   0.10,  -4.57,  -4.55,  99.90,  -0.08,
07/14 14Z,   0.10,  -4.11,  -3.90,  99.90,   0.11,  (max)
07/14 15Z,   0.10,  -4.41,  -4.12,  99.90,   0.19,
07/14 16Z,   0.10,  -5.58,  -5.33,  99.90,   0.15,
07/14 17Z,   0.10,  -7.49,  -7.23,  99.90,   0.16,
07/14 18Z,   0.20,  -9.84,  -9.73,  99.90,  -0.09,
07/14 19Z,   0.20, -12.19, -12.22,  99.90,  -0.23,
07/14 20Z,   0.20, -14.00, -14.01,  99.90,  -0.21,
07/14 21Z,   0.10, -14.68, -14.40,  99.90,   0.18,  (min)
07/14 22Z,   0.10, -13.93, -13.40,  99.90,   0.43,
07/14 23Z,   0.10, -11.93, -11.53,  99.90,   0.30,
07/15 00Z,   0.20,  -9.19,  -8.76,  99.90,   0.23,
07/15 01Z,   0.20,  -6.30,  -5.88,  99.90,   0.22,
07/15 02Z,   0.20,  -3.77,  -3.57,  99.90,   0.00,
07/15 03Z,   0.20,  -2.03,  -2.15,  99.90,  -0.32,
07/15 04Z,   0.20,  -1.34,  -1.63,  99.90,  -0.49,  (max)
07/15 05Z,   0.20,  -1.68,  -2.09,  99.90,  -0.61,
07/15 06Z,   0.20,  -2.85,  -3.08,  99.90,  -0.43,
07/15 07Z,   0.20,  -4.53,  -4.64,  99.90,  -0.31,
07/15 08Z,   0.20,  -6.34,  -6.41,  99.90,  -0.27,
07/15 09Z,   0.20,  -7.76,  -7.81,  99.90,  -0.25,
07/15 10Z,   0.20,  -8.36,  -8.38,  99.90,  -0.22,  (min)
07/15 11Z,   0.20,  -8.06,  -8.05,  99.90,  -0.19,
07/15 12Z,   0.20,  -7.15,  -7.16,  99.90,  -0.21,
07/15 13Z,   0.20,  -6.03,  -5.97,  99.90,  -0.14,
07/15 14Z,   0.20,  -5.05,  -4.86,  99.90,  -0.01,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/15 15Z,   0.20,  -4.57,  99.90,  -4.38,  -0.01,  (max)
07/15 16Z,   0.20,  -4.86,  99.90,  -4.67,  -0.00,
07/15 17Z,   0.20,  -5.99,  99.90,  -5.79,  -0.00,
07/15 18Z,   0.20,  -7.75,  99.90,  -7.55,  -0.00,
07/15 19Z,   0.20,  -9.82,  99.90,  -9.63,  -0.00,
07/15 20Z,   0.20, -11.79,  99.90, -11.59,   0.00,
07/15 21Z,   0.20, -13.13,  99.90, -12.93,   0.00,
07/15 22Z,   0.20, -13.36,  99.90, -13.15,   0.00,  (min)
07/15 23Z,   0.20, -12.27,  99.90, -12.07,   0.00,
07/16 00Z,   0.20, -10.14,  99.90,  -9.94,   0.00,
07/16 01Z,   0.20,  -7.50,  99.90,  -7.29,   0.01,
07/16 02Z,   0.20,  -4.88,  99.90,  -4.67,   0.01,
07/16 03Z,   0.20,  -2.74,  99.90,  -2.53,   0.01,
07/16 04Z,   0.30,  -1.48,  99.90,  -1.17,   0.01,
07/16 05Z,   0.30,  -1.31,  99.90,  -1.00,   0.01,  (max)
07/16 06Z,   0.30,  -2.15,  99.90,  -1.85,   0.01,
07/16 07Z,   0.30,  -3.75,  99.90,  -3.44,   0.01,
07/16 08Z,   0.30,  -5.74,  99.90,  -5.43,   0.01,
07/16 09Z,   0.30,  -7.70,  99.90,  -7.39,   0.01,
07/16 10Z,   0.30,  -9.11,  99.90,  -8.80,   0.01,
07/16 11Z,   0.30,  -9.58,  99.90,  -9.27,   0.01,  (min)
07/16 12Z,   0.30,  -9.12,  99.90,  -8.81,   0.01,
07/16 13Z,   0.40,  -8.05,  99.90,  -7.64,   0.01,
07/16 14Z,   0.40,  -6.79,  99.90,  -6.38,   0.01,
07/16 15Z,   0.40,  -5.70,  99.90,  -5.29,   0.01,
07/16 16Z,   0.40,  -5.10,  99.90,  -4.70,   0.01,  (max)
07/16 17Z,   0.40,  -5.26,  99.90,  -4.85,   0.01,
07/16 18Z,   0.40,  -6.17,  99.90,  -5.76,   0.01,
07/16 19Z,   0.40,  -7.62,  99.90,  -7.21,   0.01,
07/16 20Z,   0.40,  -9.28,  99.90,  -8.88,   0.01,
07/16 21Z,   0.40, -10.79,  99.90, -10.38,   0.01,
07/16 22Z,   0.40, -11.68,  99.90, -11.27,   0.01,  (min)
07/16 23Z,   0.40, -11.56,  99.90, -11.15,   0.01,
07/17 00Z,   0.40, -10.32,  99.90,  -9.91,   0.01,
07/17 01Z,   0.40,  -8.28,  99.90,  -7.87,   0.01,
07/17 02Z,   0.40,  -5.91,  99.90,  -5.51,   0.01,
07/17 03Z,   0.40,  -3.69,  99.90,  -3.28,   0.01,
07/17 04Z,   0.50,  -2.03,  99.90,  -1.52,   0.01,
07/17 05Z,   0.50,  -1.28,  99.90,  -0.77,   0.01,  (max)
07/17 06Z,   0.50,  -1.60,  99.90,  -1.09,   0.01,
07/17 07Z,   0.50,  -2.88,  99.90,  -2.38,   0.01,
07/17 08Z,   0.50,  -4.83,  99.90,  -4.32,   0.01,
07/17 09Z,   0.50,  -7.06,  99.90,  -6.55,   0.01,
07/17 10Z,   0.50,  -9.13,  99.90,  -8.62,   0.01,
07/17 11Z,   0.50, -10.52,  99.90, -10.01,   0.01,
07/17 12Z,   0.50, -10.89,  99.90, -10.38,   0.01,  (min)
07/17 13Z,   0.50, -10.30,  99.90,  -9.79,   0.01,
07/17 14Z,   0.50,  -9.09,  99.90,  -8.58,   0.01,
07/17 15Z,   0.50,  -7.67,  99.90,  -7.16,   0.01,
07/17 16Z,   0.50,  -6.38,  99.90,  -5.87,   0.01,
07/17 17Z,   0.50,  -5.57,  99.90,  -5.06,   0.01,
07/17 18Z,   0.50,  -5.46,  99.90,  -4.95,   0.01,  (max)
07/17 19Z,   0.50,  -6.02,  99.90,  -5.52,   0.01,
07/17 20Z,   0.50,  -7.04,  99.90,  -6.53,   0.01,
07/17 21Z,   0.50,  -8.23,  99.90,  -7.72,   0.01,
07/17 22Z,   0.50,  -9.29,  99.90,  -8.79,   0.01,
07/17 23Z,   0.50,  -9.84,  99.90,  -9.34,   0.01,  (min)
07/18 00Z,   0.50,  -9.55,  99.90,  -9.05,   0.01,
07/18 01Z,   0.50,  -8.38,  99.90,  -7.87,   0.01,
07/18 02Z,   0.50,  -6.60,  99.90,  -6.10,   0.01,
07/18 03Z,   0.50,  -4.64,  99.90,  -4.13,   0.01,
07/18 04Z,   0.50,  -2.88,  99.90,  -2.37,   0.01,
07/18 05Z,   0.50,  -1.68,  99.90,  -1.18,   0.01,
07/18 06Z,   0.50,  -1.39,  99.90,  -0.89,   0.01,  (max)
07/18 07Z,   0.60,  -2.14,  99.90,  -1.53,   0.01,
07/18 08Z,   0.60,  -3.76,  99.90,  -3.15,   0.01,
07/18 09Z,   0.60,  -5.96,  99.90,  -5.35,   0.01,
07/18 10Z,   0.60,  -8.37,  99.90,  -7.76,   0.01,
07/18 11Z,   0.50, -10.52,  99.90, -10.01,   0.01,
07/18 12Z,   0.50, -11.90,  99.90, -11.39,   0.01,
07/18 13Z,   0.50, -12.20,  99.90, -11.69,   0.01,  (min)
07/18 14Z,   0.50, -11.51,  99.90, -11.00,   0.01,
07/18 15Z,   0.50, -10.16,  99.90,  -9.65,   0.01,
07/18 16Z,   0.50,  -8.53,  99.90,  -8.02,   0.01,
07/18 17Z,   0.50,  -6.98,  99.90,  -6.47,   0.01,
07/18 18Z,   0.50,  -5.86,  99.90,  -5.35,   0.01,
07/18 19Z,   0.50,  -5.39,  99.90,  -4.88,   0.01,  (max)
07/18 20Z,   0.50,  -5.52,  99.90,  -5.01,   0.01,
07/18 21Z,   0.50,  -6.07,  99.90,  -5.56,   0.01,
07/18 22Z,   0.50,  -6.82,  99.90,  -6.31,   0.01,
07/18 23Z,   0.50,  -7.55,  99.90,  -7.04,   0.01,
07/19 00Z,   0.50,  -7.93,  99.90,  -7.43,   0.01,  (min)
07/19 01Z,   0.50,  -7.68,  99.90,  -7.17,   0.01,
07/19 02Z,   0.50,  -6.74,  99.90,  -6.23,   0.01,
07/19 03Z,   0.50,  -5.35,  99.90,  -4.84,   0.01,
07/19 04Z,   0.50,  -3.82,  99.90,  -3.31,   0.01,
07/19 05Z,   0.50,  -2.47,  99.90,  -1.96,   0.01,
07/19 06Z,   0.50,  -1.67,  99.90,  -1.16,   0.01,