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
#North Spit, CA : 07/07/2025 21:20:42 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/06 06Z,   0.00,   1.28,   1.71,  99.90,   0.43,
07/06 07Z,   0.00,   0.08,   0.55,  99.90,   0.47,
07/06 08Z,   0.00,  -1.21,  -0.65,  99.90,   0.56,
07/06 09Z,   0.00,  -2.37,  -1.81,  99.90,   0.56,
07/06 10Z,   0.00,  -3.12,  -2.50,  99.90,   0.62,
07/06 11Z,   0.00,  -3.33,  -2.72,  99.90,   0.61,  (min)
07/06 12Z,   0.00,  -3.03,  -2.35,  99.90,   0.68,
07/06 13Z,   0.00,  -2.38,  -1.68,  99.90,   0.70,
07/06 14Z,   0.00,  -1.52,  -0.83,  99.90,   0.69,
07/06 15Z,   0.00,  -0.64,   0.00,  99.90,   0.64,
07/06 16Z,   0.00,   0.08,   0.67,  99.90,   0.59,
07/06 17Z,   0.00,   0.47,   1.11,  99.90,   0.64,
07/06 18Z,   0.00,   0.55,   1.23,  99.90,   0.68,  (max)
07/06 19Z,   0.00,   0.40,   1.06,  99.90,   0.66,
07/06 20Z,   0.00,   0.11,   0.68,  99.90,   0.57,
07/06 21Z,   0.00,  -0.18,   0.37,  99.90,   0.55,
07/06 22Z,   0.00,  -0.29,   0.30,  99.90,   0.59,  (min)
07/06 23Z,   0.10,  -0.06,   0.49,  99.90,   0.45,
07/07 00Z,   0.20,   0.50,   1.02,  99.90,   0.32,
07/07 01Z,   0.20,   1.24,   1.78,  99.90,   0.34,
07/07 02Z,   0.20,   2.01,   2.63,  99.90,   0.42,
07/07 03Z,   0.20,   2.65,   3.34,  99.90,   0.49,
07/07 04Z,   0.20,   2.97,   3.63,  99.90,   0.46,  (max)
07/07 05Z,   0.20,   2.79,   3.53,  99.90,   0.54,
07/07 06Z,   0.30,   2.09,   2.84,  99.90,   0.45,
07/07 07Z,   0.30,   0.97,   1.71,  99.90,   0.44,
07/07 08Z,   0.30,  -0.39,   0.38,  99.90,   0.47,
07/07 09Z,   0.30,  -1.79,  -0.91,  99.90,   0.58,
07/07 10Z,   0.40,  -2.97,  -2.08,  99.90,   0.49,
07/07 11Z,   0.40,  -3.66,  -2.83,  99.90,   0.43,
07/07 12Z,   0.30,  -3.73,  -2.90,  99.90,   0.53,  (min)
07/07 13Z,   0.30,  -3.26,  -2.38,  99.90,   0.58,
07/07 14Z,   0.30,  -2.44,  -1.53,  99.90,   0.61,
07/07 15Z,   0.30,  -1.43,  -0.62,  99.90,   0.51,
07/07 16Z,   0.20,  -0.43,   0.35,  99.90,   0.58,
07/07 17Z,   0.30,   0.35,   1.06,  99.90,   0.41,
07/07 18Z,   0.30,   0.76,   1.55,  99.90,   0.49,
07/07 19Z,   0.30,   0.82,   1.63,  99.90,   0.51,  (max)
07/07 20Z,   0.20,   0.62,   1.34,  99.90,   0.52,
07/07 21Z,   0.20,   0.28,   0.96,  99.90,   0.48,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/07 22Z,   0.20,  -0.05,  99.90,   0.64,   0.49,  (min)
07/07 23Z,   0.30,  -0.13,  99.90,   0.66,   0.49,
07/08 00Z,   0.30,   0.16,  99.90,   0.95,   0.49,
07/08 01Z,   0.20,   0.78,  99.90,   1.48,   0.50,
07/08 02Z,   0.20,   1.58,  99.90,   2.28,   0.50,
07/08 03Z,   0.20,   2.35,  99.90,   3.05,   0.50,
07/08 04Z,   0.20,   2.94,  99.90,   3.65,   0.51,
07/08 05Z,   0.20,   3.14,  99.90,   3.85,   0.51,  (max)
07/08 06Z,   0.20,   2.79,  99.90,   3.50,   0.51,
07/08 07Z,   0.20,   1.89,  99.90,   2.60,   0.52,
07/08 08Z,   0.20,   0.57,  99.90,   1.29,   0.52,
07/08 09Z,   0.20,  -0.95,  99.90,  -0.23,   0.52,
07/08 10Z,   0.20,  -2.44,  99.90,  -1.71,   0.52,
07/08 11Z,   0.20,  -3.58,  99.90,  -2.86,   0.52,
07/08 12Z,   0.20,  -4.12,  99.90,  -3.40,   0.52,  (min)
07/08 13Z,   0.20,  -3.99,  99.90,  -3.27,   0.52,
07/08 14Z,   0.20,  -3.32,  99.90,  -2.60,   0.52,
07/08 15Z,   0.10,  -2.31,  99.90,  -1.69,   0.52,
07/08 16Z,   0.10,  -1.16,  99.90,  -0.54,   0.52,
07/08 17Z,   0.10,  -0.08,  99.90,   0.54,   0.52,
07/08 18Z,   0.10,   0.69,  99.90,   1.31,   0.52,
07/08 19Z,   0.10,   1.04,  99.90,   1.66,   0.52,  (max)
07/08 20Z,   0.10,   1.00,  99.90,   1.63,   0.52,
07/08 21Z,   0.00,   0.70,  99.90,   1.22,   0.52,
07/08 22Z,   0.10,   0.27,  99.90,   0.89,   0.52,
07/08 23Z,   0.10,  -0.07,  99.90,   0.55,   0.52,
07/09 00Z,   0.10,  -0.10,  99.90,   0.53,   0.52,  (min)
07/09 01Z,   0.10,   0.31,  99.90,   0.93,   0.52,
07/09 02Z,   0.10,   1.04,  99.90,   1.66,   0.52,
07/09 03Z,   0.10,   1.90,  99.90,   2.52,   0.52,
07/09 04Z,   0.10,   2.68,  99.90,   3.30,   0.52,
07/09 05Z,   0.10,   3.21,  99.90,   3.83,   0.52,
07/09 06Z,   0.10,   3.26,  99.90,   3.89,   0.52,  (max)
07/09 07Z,   0.00,   2.71,  99.90,   3.23,   0.52,
07/09 08Z,   0.10,   1.58,  99.90,   2.20,   0.52,
07/09 09Z,   0.10,   0.06,  99.90,   0.68,   0.52,
07/09 10Z,   0.10,  -1.60,  99.90,  -0.98,   0.52,
07/09 11Z,   0.10,  -3.11,  99.90,  -2.49,   0.52,
07/09 12Z,   0.10,  -4.15,  99.90,  -3.52,   0.52,
07/09 13Z,   0.10,  -4.47,  99.90,  -3.85,   0.52,  (min)
07/09 14Z,   0.10,  -4.09,  99.90,  -3.47,   0.52,
07/09 15Z,   0.00,  -3.20,  99.90,  -2.68,   0.52,
07/09 16Z,   0.00,  -2.02,  99.90,  -1.49,   0.52,
07/09 17Z,   0.00,  -0.76,  99.90,  -0.24,   0.52,
07/09 18Z,   0.00,   0.33,  99.90,   0.85,   0.52,
07/09 19Z,   0.00,   1.03,  99.90,   1.55,   0.52,
07/09 20Z,   0.00,   1.25,  99.90,   1.77,   0.52,  (max)
07/09 21Z,   0.00,   1.06,  99.90,   1.58,   0.52,
07/09 22Z,   0.00,   0.62,  99.90,   1.15,   0.52,
07/09 23Z,   0.00,   0.12,  99.90,   0.65,   0.52,
07/10 00Z,   0.00,  -0.19,  99.90,   0.33,   0.52,  (min)
07/10 01Z,   0.00,  -0.11,  99.90,   0.42,   0.52,
07/10 02Z,   0.00,   0.45,  99.90,   0.97,   0.52,
07/10 03Z,   0.00,   1.30,  99.90,   1.82,   0.52,
07/10 04Z,   0.10,   2.22,  99.90,   2.85,   0.52,
07/10 05Z,   0.00,   3.00,  99.90,   3.52,   0.52,
07/10 06Z,   0.00,   3.42,  99.90,   3.95,   0.52,  (max)
07/10 07Z,   0.00,   3.30,  99.90,   3.82,   0.52,
07/10 08Z,   0.00,   2.50,  99.90,   3.02,   0.52,
07/10 09Z,   0.00,   1.13,  99.90,   1.66,   0.52,
07/10 10Z,   0.00,  -0.57,  99.90,  -0.04,   0.52,
07/10 11Z,   0.10,  -2.31,  99.90,  -1.69,   0.52,
07/10 12Z,   0.10,  -3.76,  99.90,  -3.14,   0.52,
07/10 13Z,   0.10,  -4.60,  99.90,  -3.98,   0.52,
07/10 14Z,   0.10,  -4.66,  99.90,  -4.04,   0.52,  (min)
07/10 15Z,   0.00,  -4.01,  99.90,  -3.48,   0.52,
07/10 16Z,   0.00,  -2.89,  99.90,  -2.37,   0.52,
07/10 17Z,   0.00,  -1.57,  99.90,  -1.05,   0.52,
07/10 18Z,   0.00,  -0.28,  99.90,   0.24,   0.52,
07/10 19Z,   0.00,   0.76,  99.90,   1.28,   0.52,
07/10 20Z,   0.00,   1.32,  99.90,   1.84,   0.52,
07/10 21Z,   0.00,   1.36,  99.90,   1.88,   0.52,  (max)
07/10 22Z,   0.00,   0.99,  99.90,   1.51,   0.52,
07/10 23Z,   0.10,   0.42,  99.90,   1.05,   0.52,
07/11 00Z,   0.10,  -0.11,  99.90,   0.51,   0.52,
07/11 01Z,   0.10,  -0.35,  99.90,   0.27,   0.52,  (min)
07/11 02Z,   0.10,  -0.11,  99.90,   0.51,   0.52,
07/11 03Z,   0.10,   0.61,  99.90,   1.23,   0.52,
07/11 04Z,   0.10,   1.58,  99.90,   2.20,   0.52,
07/11 05Z,   0.10,   2.53,  99.90,   3.16,   0.52,
07/11 06Z,   0.20,   3.25,  99.90,   3.98,   0.52,
07/11 07Z,   0.20,   3.54,  99.90,   4.26,   0.52,  (max)
07/11 08Z,   0.20,   3.18,  99.90,   3.91,   0.52,
07/11 09Z,   0.20,   2.14,  99.90,   2.86,   0.52,
07/11 10Z,   0.20,   0.56,  99.90,   1.28,   0.52,
07/11 11Z,   0.20,  -1.27,  99.90,  -0.55,   0.52,
07/11 12Z,   0.30,  -3.01,  99.90,  -2.19,   0.52,
07/11 13Z,  99.90,  -4.31,  99.90,  99.90,   0.52,
07/11 14Z,  99.90,  -4.88,  99.90,  99.90,   0.52,
07/11 15Z,  99.90,  -4.63,  99.90,  99.90,   0.52,
07/11 16Z,  99.90,  -3.71,  99.90,  99.90,   0.52,
07/11 17Z,  99.90,  -2.41,  99.90,  99.90,   0.52,
07/11 18Z,  99.90,  -1.01,  99.90,  99.90,   0.52,