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 : 07/05/2025 01:21:46 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/03 06Z,   0.10,   2.82,   3.55,  99.90,   0.63,
07/03 07Z,   0.20,   2.13,   2.83,  99.90,   0.50,
07/03 08Z,   0.20,   1.87,   2.55,  99.90,   0.48,  (min)
07/03 09Z,   0.20,   2.04,   2.71,  99.90,   0.47,
07/03 10Z,   0.20,   2.50,   3.27,  99.90,   0.57,
07/03 11Z,   0.20,   3.10,   3.87,  99.90,   0.57,
07/03 12Z,   0.20,   3.69,   4.38,  99.90,   0.49,
07/03 13Z,   0.20,   4.10,   4.75,  99.90,   0.45,
07/03 14Z,   0.20,   4.19,   4.83,  99.90,   0.44,  (max)
07/03 15Z,   0.20,   3.91,   4.64,  99.90,   0.53,
07/03 16Z,   0.10,   3.41,   4.12,  99.90,   0.61,
07/03 17Z,   0.20,   2.83,   3.51,  99.90,   0.48,
07/03 18Z,   0.10,   2.32,   2.99,  99.90,   0.57,
07/03 19Z,   0.10,   2.03,   2.69,  99.90,   0.56,  (min)
07/03 20Z,   0.10,   2.12,   2.85,  99.90,   0.63,
07/03 21Z,   0.10,   2.64,   3.32,  99.90,   0.58,
07/03 22Z,   0.10,   3.45,   4.08,  99.90,   0.53,
07/03 23Z,   0.10,   4.37,   4.92,  99.90,   0.45,
07/04 00Z,   0.00,   5.26,   5.78,  99.90,   0.52,
07/04 01Z,   0.00,   5.96,   6.47,  99.90,   0.51,
07/04 02Z,   0.10,   6.26,   6.83,  99.90,   0.47,  (max)
07/04 03Z,   0.00,   6.07,   6.64,  99.90,   0.57,
07/04 04Z,   0.10,   5.43,   6.00,  99.90,   0.47,
07/04 05Z,   0.00,   4.51,   5.01,  99.90,   0.50,
07/04 06Z,   0.00,   3.44,   3.99,  99.90,   0.55,
07/04 07Z,   0.00,   2.43,   3.03,  99.90,   0.60,
07/04 08Z,   0.00,   1.70,   2.29,  99.90,   0.59,
07/04 09Z,   0.10,   1.40,   1.91,  99.90,   0.41,  (min)
07/04 10Z,   0.10,   1.55,   2.11,  99.90,   0.46,
07/04 11Z,   0.10,   2.01,   2.62,  99.90,   0.51,
07/04 12Z,   0.00,   2.64,   3.20,  99.90,   0.56,
07/04 13Z,   0.00,   3.29,   3.84,  99.90,   0.55,
07/04 14Z,   0.00,   3.79,   4.23,  99.90,   0.44,
07/04 15Z,   0.00,   3.99,   4.45,  99.90,   0.46,  (max)
07/04 16Z,   0.00,   3.88,   4.41,  99.90,   0.53,
07/04 17Z,   0.00,   3.57,   4.08,  99.90,   0.51,
07/04 18Z,   0.00,   3.18,   3.68,  99.90,   0.50,
07/04 19Z,   0.00,   2.82,   3.26,  99.90,   0.44,
07/04 20Z,   0.00,   2.64,   3.11,  99.90,   0.47,  (min)
07/04 21Z,   0.00,   2.81,   3.33,  99.90,   0.52,
07/04 22Z,   0.00,   3.33,   3.75,  99.90,   0.42,
07/04 23Z,   0.00,   4.10,   4.48,  99.90,   0.38,
07/05 00Z,   0.00,   4.94,   5.26,  99.90,   0.32,
07/05 01Z,   0.00,   5.72,   6.09,  99.90,   0.37,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/05 02Z,   0.00,   6.27,  99.90,   6.66,   0.39,
07/05 03Z,   0.00,   6.40,  99.90,   6.81,   0.41,  (max)
07/05 04Z,   0.00,   6.04,  99.90,   6.47,   0.43,
07/05 05Z,   0.00,   5.26,  99.90,   5.71,   0.44,
07/05 06Z,  -0.10,   4.21,  99.90,   4.57,   0.46,
07/05 07Z,  -0.10,   3.04,  99.90,   3.42,   0.48,
07/05 08Z,   0.00,   1.94,  99.90,   2.44,   0.50,
07/05 09Z,   0.00,   1.18,  99.90,   1.70,   0.52,
07/05 10Z,   0.00,   0.90,  99.90,   1.43,   0.54,  (min)
07/05 11Z,   0.00,   1.09,  99.90,   1.64,   0.55,
07/05 12Z,   0.00,   1.61,  99.90,   2.18,   0.57,
07/05 13Z,   0.00,   2.33,  99.90,   2.92,   0.59,
07/05 14Z,   0.00,   3.09,  99.90,   3.68,   0.59,
07/05 15Z,   0.00,   3.70,  99.90,   4.29,   0.59,
07/05 16Z,   0.00,   4.02,  99.90,   4.61,   0.59,
07/05 17Z,   0.00,   4.04,  99.90,   4.63,   0.59,  (max)
07/05 18Z,   0.00,   3.85,  99.90,   4.44,   0.59,
07/05 19Z,   0.00,   3.56,  99.90,   4.15,   0.59,
07/05 20Z,   0.00,   3.26,  99.90,   3.85,   0.59,
07/05 21Z,   0.00,   3.14,  99.90,   3.73,   0.59,  (min)
07/05 22Z,   0.00,   3.33,  99.90,   3.92,   0.59,
07/05 23Z,   0.00,   3.86,  99.90,   4.45,   0.59,
07/06 00Z,   0.00,   4.60,  99.90,   5.19,   0.59,
07/06 01Z,   0.00,   5.39,  99.90,   5.98,   0.59,
07/06 02Z,   0.00,   6.09,  99.90,   6.68,   0.59,
07/06 03Z,   0.00,   6.51,  99.90,   7.10,   0.59,  (max)
07/06 04Z,   0.00,   6.49,  99.90,   7.08,   0.59,
07/06 05Z,   0.00,   5.97,  99.90,   6.56,   0.59,
07/06 06Z,   0.00,   5.03,  99.90,   5.62,   0.59,
07/06 07Z,   0.00,   3.83,  99.90,   4.42,   0.59,
07/06 08Z,   0.00,   2.54,  99.90,   3.13,   0.59,
07/06 09Z,   0.00,   1.38,  99.90,   1.97,   0.59,
07/06 10Z,   0.00,   0.63,  99.90,   1.22,   0.59,
07/06 11Z,   0.10,   0.42,  99.90,   1.11,   0.59,  (min)
07/06 12Z,   0.10,   0.72,  99.90,   1.41,   0.59,
07/06 13Z,   0.10,   1.37,  99.90,   2.06,   0.59,
07/06 14Z,   0.10,   2.23,  99.90,   2.92,   0.59,
07/06 15Z,   0.10,   3.11,  99.90,   3.80,   0.59,
07/06 16Z,   0.10,   3.83,  99.90,   4.52,   0.59,
07/06 17Z,   0.10,   4.22,  99.90,   4.91,   0.59,
07/06 18Z,   0.10,   4.30,  99.90,   4.99,   0.59,  (max)
07/06 19Z,   0.10,   4.15,  99.90,   4.84,   0.59,
07/06 20Z,   0.10,   3.86,  99.90,   4.55,   0.59,
07/06 21Z,   0.10,   3.57,  99.90,   4.26,   0.59,
07/06 22Z,   0.10,   3.46,  99.90,   4.15,   0.59,  (min)
07/06 23Z,   0.20,   3.69,  99.90,   4.48,   0.59,
07/07 00Z,   0.20,   4.25,  99.90,   5.04,   0.59,
07/07 01Z,   0.10,   4.99,  99.90,   5.68,   0.59,
07/07 02Z,   0.20,   5.76,  99.90,   6.55,   0.59,
07/07 03Z,   0.20,   6.40,  99.90,   7.19,   0.59,
07/07 04Z,   0.30,   6.72,  99.90,   7.61,   0.59,  (max)
07/07 05Z,   0.20,   6.54,  99.90,   7.33,   0.59,
07/07 06Z,   0.20,   5.84,  99.90,   6.63,   0.59,
07/07 07Z,   0.20,   4.72,  99.90,   5.51,   0.59,
07/07 08Z,   0.30,   3.36,  99.90,   4.25,   0.59,
07/07 09Z,   0.30,   1.96,  99.90,   2.85,   0.59,
07/07 10Z,   0.30,   0.78,  99.90,   1.67,   0.59,
07/07 11Z,   0.30,   0.09,  99.90,   0.98,   0.59,
07/07 12Z,   0.30,   0.02,  99.90,   0.91,   0.59,  (min)
07/07 13Z,   0.30,   0.49,  99.90,   1.38,   0.59,
07/07 14Z,   0.30,   1.31,  99.90,   2.20,   0.59,
07/07 15Z,   0.30,   2.32,  99.90,   3.21,   0.59,
07/07 16Z,   0.30,   3.32,  99.90,   4.21,   0.59,
07/07 17Z,   0.20,   4.10,  99.90,   4.89,   0.59,
07/07 18Z,   0.20,   4.51,  99.90,   5.30,   0.59,
07/07 19Z,   0.30,   4.57,  99.90,   5.46,   0.59,  (max)
07/07 20Z,   0.20,   4.37,  99.90,   5.16,   0.59,
07/07 21Z,   0.20,   4.03,  99.90,   4.82,   0.59,
07/07 22Z,   0.20,   3.70,  99.90,   4.49,   0.59,  (min)
07/07 23Z,   0.30,   3.62,  99.90,   4.51,   0.59,
07/08 00Z,   0.30,   3.91,  99.90,   4.80,   0.59,
07/08 01Z,   0.20,   4.53,  99.90,   5.32,   0.59,
07/08 02Z,   0.30,   5.33,  99.90,   6.22,   0.59,
07/08 03Z,   0.30,   6.10,  99.90,   6.99,   0.59,
07/08 04Z,   0.20,   6.69,  99.90,   7.48,   0.59,
07/08 05Z,   0.20,   6.89,  99.90,   7.68,   0.59,  (max)
07/08 06Z,   0.20,   6.54,  99.90,   7.33,   0.59,
07/08 07Z,   0.20,   5.64,  99.90,   6.43,   0.59,
07/08 08Z,   0.20,   4.32,  99.90,   5.11,   0.59,
07/08 09Z,   0.20,   2.80,  99.90,   3.59,   0.59,
07/08 10Z,   0.20,   1.31,  99.90,   2.10,   0.59,
07/08 11Z,   0.20,   0.17,  99.90,   0.96,   0.59,
07/08 12Z,   0.20,  -0.37,  99.90,   0.42,   0.59,  (min)
07/08 13Z,   0.20,  -0.24,  99.90,   0.55,   0.59,
07/08 14Z,   0.20,   0.43,  99.90,   1.22,   0.59,
07/08 15Z,   0.10,   1.44,  99.90,   2.13,   0.59,
07/08 16Z,   0.10,   2.59,  99.90,   3.28,   0.59,
07/08 17Z,   0.10,   3.67,  99.90,   4.36,   0.59,
07/08 18Z,   0.10,   4.44,  99.90,   5.13,   0.59,