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 : 07/09/2025 22:22:11 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/08 06Z,   0.40,  -5.08,  -4.76,  99.90,  -0.08,  (min)
07/08 07Z,   0.40,  -4.80,  -4.38,  99.90,   0.02,
07/08 08Z,   0.40,  -4.27,  -3.89,  99.90,  -0.02,
07/08 09Z,   0.40,  -3.77,  -3.50,  99.90,  -0.13,
07/08 10Z,   0.40,  -3.70,  -3.50,  99.90,  -0.20,  (max)
07/08 11Z,   0.40,  -4.34,  -4.04,  99.90,  -0.10,
07/08 12Z,   0.30,  -5.70,  -5.42,  99.90,  -0.02,
07/08 13Z,   0.30,  -7.67,  -7.40,  99.90,  -0.03,
07/08 14Z,   0.30, -10.01,  -9.77,  99.90,  -0.06,
07/08 15Z,   0.30, -12.32, -12.14,  99.90,  -0.12,
07/08 16Z,   0.30, -14.05, -13.84,  99.90,  -0.09,
07/08 17Z,   0.30, -14.72, -14.48,  99.90,  -0.06,  (min)
07/08 18Z,   0.20, -14.21, -13.94,  99.90,   0.07,
07/08 19Z,   0.20, -12.70, -12.42,  99.90,   0.08,
07/08 20Z,   0.20, -10.49, -10.21,  99.90,   0.08,
07/08 21Z,   0.20,  -8.02,  -7.55,  99.90,   0.27,
07/08 22Z,   0.20,  -5.73,  -5.26,  99.90,   0.27,
07/08 23Z,   0.30,  -3.97,  -3.57,  99.90,   0.10,
07/09 00Z,   0.30,  -2.84,  -2.66,  99.90,  -0.12,
07/09 01Z,   0.30,  -2.33,  -2.33,  99.90,  -0.30,  (max)
07/09 02Z,   0.30,  -2.42,  -2.56,  99.90,  -0.44,
07/09 03Z,   0.30,  -3.03,  -3.14,  99.90,  -0.41,
07/09 04Z,   0.30,  -3.91,  -3.91,  99.90,  -0.30,
07/09 05Z,   0.30,  -4.69,  -4.63,  99.90,  -0.24,
07/09 06Z,   0.30,  -5.09,  -4.98,  99.90,  -0.19,  (min)
07/09 07Z,   0.30,  -5.07,  -4.90,  99.90,  -0.13,
07/09 08Z,   0.30,  -4.69,  -4.41,  99.90,  -0.02,
07/09 09Z,   0.30,  -4.13,  -3.90,  99.90,  -0.07,
07/09 10Z,   0.20,  -3.72,  -3.58,  99.90,  -0.06,  (max)
07/09 11Z,   0.20,  -3.86,  -3.64,  99.90,   0.02,
07/09 12Z,   0.20,  -4.75,  -4.50,  99.90,   0.05,
07/09 13Z,   0.20,  -6.39,  -6.09,  99.90,   0.10,
07/09 14Z,   0.20,  -8.61,  -8.32,  99.90,   0.09,
07/09 15Z,   0.20, -11.11, -10.89,  99.90,   0.02,
07/09 16Z,   0.20, -13.40, -13.26,  99.90,  -0.06,
07/09 17Z,   0.20, -14.89, -14.71,  99.90,  -0.02,
07/09 18Z,   0.20, -15.14, -14.93,  99.90,   0.01,  (min)
07/09 19Z,   0.20, -14.14, -13.86,  99.90,   0.08,
07/09 20Z,   0.20, -12.17, -11.97,  99.90,  -0.00,
07/09 21Z,   0.20,  -9.64,  -9.34,  99.90,   0.10,
07/09 22Z,   0.20,  -7.01,  -6.65,  99.90,   0.16,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/09 23Z,   0.20,  -4.76,  99.90,  -4.41,   0.15,
07/10 00Z,   0.20,  -3.16,  99.90,  -2.83,   0.13,
07/10 01Z,   0.20,  -2.28,  99.90,  -1.96,   0.12,
07/10 02Z,   0.10,  -2.06,  99.90,  -1.86,   0.10,  (max)
07/10 03Z,   0.10,  -2.45,  99.90,  -2.27,   0.09,
07/10 04Z,   0.10,  -3.31,  99.90,  -3.14,   0.07,
07/10 05Z,   0.10,  -4.30,  99.90,  -4.15,   0.06,
07/10 06Z,   0.10,  -5.02,  99.90,  -4.88,   0.04,
07/10 07Z,   0.10,  -5.27,  99.90,  -5.14,   0.02,  (min)
07/10 08Z,   0.20,  -5.05,  99.90,  -4.84,   0.01,
07/10 09Z,   0.20,  -4.53,  99.90,  -4.34,  -0.01,
07/10 10Z,   0.20,  -3.95,  99.90,  -3.77,  -0.02,
07/10 11Z,   0.10,  -3.66,  99.90,  -3.58,  -0.02,  (max)
07/10 12Z,   0.10,  -4.02,  99.90,  -3.95,  -0.02,
07/10 13Z,   0.10,  -5.21,  99.90,  -5.13,  -0.02,
07/10 14Z,   0.10,  -7.14,  99.90,  -7.06,  -0.02,
07/10 15Z,   0.20,  -9.58,  99.90,  -9.40,  -0.02,
07/10 16Z,   0.20, -12.18,  99.90, -12.00,  -0.02,
07/10 17Z,   0.20, -14.36,  99.90, -14.18,  -0.02,
07/10 18Z,   0.20, -15.51,  99.90, -15.33,  -0.02,  (min)
07/10 19Z,   0.20, -15.28,  99.90, -15.10,  -0.02,
07/10 20Z,   0.10, -13.78,  99.90, -13.70,  -0.02,
07/10 21Z,   0.10, -11.40,  99.90, -11.32,  -0.02,
07/10 22Z,   0.10,  -8.63,  99.90,  -8.55,  -0.02,
07/10 23Z,   0.10,  -5.96,  99.90,  -5.88,  -0.02,
07/11 00Z,   0.10,  -3.83,  99.90,  -3.76,  -0.02,
07/11 01Z,   0.10,  -2.49,  99.90,  -2.41,  -0.02,
07/11 02Z,   0.10,  -1.93,  99.90,  -1.85,  -0.02,  (max)
07/11 03Z,   0.10,  -2.06,  99.90,  -1.99,  -0.02,
07/11 04Z,   0.10,  -2.78,  99.90,  -2.70,  -0.02,
07/11 05Z,   0.10,  -3.85,  99.90,  -3.78,  -0.02,
07/11 06Z,   0.10,  -4.87,  99.90,  -4.79,  -0.02,
07/11 07Z,   0.10,  -5.45,  99.90,  -5.37,  -0.02,
07/11 08Z,   0.10,  -5.45,  99.90,  -5.38,  -0.02,  (min)
07/11 09Z,   0.10,  -5.02,  99.90,  -4.94,  -0.02,
07/11 10Z,   0.10,  -4.36,  99.90,  -4.28,  -0.02,
07/11 11Z,   0.10,  -3.78,  99.90,  -3.70,  -0.02,
07/11 12Z,   0.10,  -3.64,  99.90,  -3.56,  -0.02,  (max)
07/11 13Z,   0.10,  -4.27,  99.90,  -4.19,  -0.02,
07/11 14Z,   0.10,  -5.74,  99.90,  -5.67,  -0.02,
07/11 15Z,   0.10,  -7.93,  99.90,  -7.85,  -0.02,
07/11 16Z,   0.10, -10.55,  99.90, -10.47,  -0.02,
07/11 17Z,   0.00, -13.15,  99.90, -13.17,  -0.02,
07/11 18Z,   0.00, -15.10,  99.90, -15.13,  -0.02,
07/11 19Z,   0.00, -15.82,  99.90, -15.85,  -0.02,  (min)
07/11 20Z,   0.00, -15.08,  99.90, -15.10,  -0.02,
07/11 21Z,   0.00, -13.11,  99.90, -13.13,  -0.02,
07/11 22Z,   0.00, -10.40,  99.90, -10.43,  -0.02,
07/11 23Z,   0.10,  -7.49,  99.90,  -7.42,  -0.02,
07/12 00Z,   0.10,  -4.89,  99.90,  -4.81,  -0.02,
07/12 01Z,   0.10,  -2.99,  99.90,  -2.91,  -0.02,
07/12 02Z,   0.10,  -1.98,  99.90,  -1.90,  -0.02,
07/12 03Z,   0.10,  -1.80,  99.90,  -1.72,  -0.02,  (max)
07/12 04Z,   0.10,  -2.31,  99.90,  -2.24,  -0.02,
07/12 05Z,   0.10,  -3.35,  99.90,  -3.27,  -0.02,
07/12 06Z,   0.10,  -4.58,  99.90,  -4.50,  -0.02,
07/12 07Z,   0.20,  -5.55,  99.90,  -5.37,  -0.02,
07/12 08Z,   0.20,  -5.92,  99.90,  -5.74,  -0.02,  (min)
07/12 09Z,   0.20,  -5.67,  99.90,  -5.49,  -0.02,
07/12 10Z,   0.20,  -5.01,  99.90,  -4.84,  -0.02,
07/12 11Z,   0.20,  -4.25,  99.90,  -4.07,  -0.02,
07/12 12Z,   0.10,  -3.71,  99.90,  -3.63,  -0.02,  (max)
07/12 13Z,   0.10,  -3.74,  99.90,  -3.67,  -0.02,
07/12 14Z,   0.10,  -4.62,  99.90,  -4.55,  -0.02,
07/12 15Z,   0.10,  -6.35,  99.90,  -6.28,  -0.02,
07/12 16Z,   0.10,  -8.73,  99.90,  -8.65,  -0.02,
07/12 17Z,   0.10, -11.41,  99.90, -11.33,  -0.02,
07/12 18Z,   0.10, -13.88,  99.90, -13.80,  -0.02,
07/12 19Z,   0.10, -15.50,  99.90, -15.42,  -0.02,
07/12 20Z,   0.10, -15.73,  99.90, -15.65,  -0.02,  (min)
07/12 21Z,   0.10, -14.47,  99.90, -14.40,  -0.02,
07/12 22Z,   0.10, -12.11,  99.90, -12.03,  -0.02,
07/12 23Z,   0.10,  -9.19,  99.90,  -9.11,  -0.02,
07/13 00Z,   0.10,  -6.27,  99.90,  -6.19,  -0.02,
07/13 01Z,   0.10,  -3.83,  99.90,  -3.75,  -0.02,
07/13 02Z,   0.10,  -2.25,  99.90,  -2.17,  -0.02,
07/13 03Z,   0.10,  -1.64,  99.90,  -1.56,  -0.02,  (max)
07/13 04Z,   0.20,  -1.88,  99.90,  -1.71,  -0.02,
07/13 05Z,   0.20,  -2.80,  99.90,  -2.62,  -0.02,
07/13 06Z,   0.20,  -4.13,  99.90,  -3.95,  -0.02,
07/13 07Z,   0.20,  -5.47,  99.90,  -5.29,  -0.02,
07/13 08Z,   0.20,  -6.35,  99.90,  -6.17,  -0.02,
07/13 09Z,   0.20,  -6.48,  99.90,  -6.30,  -0.02,  (min)
07/13 10Z,   0.20,  -5.98,  99.90,  -5.80,  -0.02,
07/13 11Z,   0.10,  -5.14,  99.90,  -5.06,  -0.02,
07/13 12Z,   0.10,  -4.30,  99.90,  -4.22,  -0.02,
07/13 13Z,  99.90,  -3.81,  99.90,  99.90,  -0.02,
07/13 14Z,  99.90,  -4.01,  99.90,  99.90,  -0.02,
07/13 15Z,  99.90,  -5.09,  99.90,  99.90,  -0.02,
07/13 16Z,  99.90,  -6.98,  99.90,  99.90,  -0.02,
07/13 17Z,  99.90,  -9.42,  99.90,  99.90,  -0.02,
07/13 18Z,  99.90, -12.01,  99.90,  99.90,  -0.02,