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 : 07/11/2025 11:20:09 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/09 12Z,   0.00,  -4.15,  -3.58,  99.90,   0.57,
07/09 13Z,   0.00,  -4.47,  -3.89,  99.90,   0.58,  (min)
07/09 14Z,   0.00,  -4.09,  -3.44,  99.90,   0.65,
07/09 15Z,   0.00,  -3.20,  -2.52,  99.90,   0.68,
07/09 16Z,  -0.10,  -2.02,  -1.40,  99.90,   0.72,
07/09 17Z,   0.00,  -0.76,  -0.19,  99.90,   0.57,
07/09 18Z,  -0.10,   0.33,   0.83,  99.90,   0.60,
07/09 19Z,  -0.10,   1.03,   1.54,  99.90,   0.61,
07/09 20Z,  -0.10,   1.25,   1.75,  99.90,   0.60,  (max)
07/09 21Z,  -0.10,   1.06,   1.60,  99.90,   0.64,
07/09 22Z,   0.00,   0.62,   1.09,  99.90,   0.47,
07/09 23Z,   0.00,   0.12,   0.52,  99.90,   0.40,
07/10 00Z,   0.00,  -0.19,   0.27,  99.90,   0.46,  (min)
07/10 01Z,   0.00,  -0.11,   0.47,  99.90,   0.58,
07/10 02Z,   0.00,   0.45,   0.96,  99.90,   0.51,
07/10 03Z,   0.00,   1.30,   1.85,  99.90,   0.55,
07/10 04Z,   0.00,   2.22,   2.78,  99.90,   0.56,
07/10 05Z,   0.00,   3.00,   3.52,  99.90,   0.52,
07/10 06Z,  -0.10,   3.42,   3.92,  99.90,   0.60,  (max)
07/10 07Z,   0.00,   3.30,   3.79,  99.90,   0.49,
07/10 08Z,   0.00,   2.50,   2.96,  99.90,   0.46,
07/10 09Z,   0.00,   1.13,   1.57,  99.90,   0.44,
07/10 10Z,   0.00,  -0.57,  -0.01,  99.90,   0.56,
07/10 11Z,   0.00,  -2.31,  -1.67,  99.90,   0.64,
07/10 12Z,   0.00,  -3.76,  -3.10,  99.90,   0.66,
07/10 13Z,   0.00,  -4.60,  -4.04,  99.90,   0.56,  (min)
07/10 14Z,   0.00,  -4.66,  -4.00,  99.90,   0.66,
07/10 15Z,   0.00,  -4.01,  -3.34,  99.90,   0.67,
07/10 16Z,   0.00,  -2.89,  -2.20,  99.90,   0.69,
07/10 17Z,   0.00,  -1.57,  -0.89,  99.90,   0.68,
07/10 18Z,   0.00,  -0.28,   0.35,  99.90,   0.63,
07/10 19Z,   0.00,   0.76,   1.32,  99.90,   0.56,
07/10 20Z,   0.00,   1.32,   1.85,  99.90,   0.53,
07/10 21Z,   0.00,   1.36,   1.94,  99.90,   0.58,  (max)
07/10 22Z,   0.00,   0.99,   1.57,  99.90,   0.58,
07/10 23Z,   0.00,   0.42,   0.90,  99.90,   0.48,
07/11 00Z,   0.00,  -0.11,   0.39,  99.90,   0.50,
07/11 01Z,   0.00,  -0.35,   0.20,  99.90,   0.55,  (min)
07/11 02Z,   0.00,  -0.11,   0.50,  99.90,   0.61,
07/11 03Z,   0.10,   0.61,   1.28,  99.90,   0.57,
07/11 04Z,   0.10,   1.58,   2.25,  99.90,   0.57,
07/11 05Z,   0.10,   2.53,   3.16,  99.90,   0.53,
07/11 06Z,   0.10,   3.25,   3.96,  99.90,   0.61,
07/11 07Z,   0.10,   3.54,   4.24,  99.90,   0.60,  (max)
07/11 08Z,   0.10,   3.18,   3.89,  99.90,   0.61,
07/11 09Z,   0.20,   2.14,   2.76,  99.90,   0.42,
07/11 10Z,   0.20,   0.56,   1.26,  99.90,   0.50,
07/11 11Z,   0.20,  -1.27,  -0.47,  99.90,   0.60,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/11 12Z,   0.20,  -3.01,  99.90,  -2.21,   0.60,
07/11 13Z,   0.20,  -4.31,  99.90,  -3.52,   0.60,
07/11 14Z,   0.20,  -4.88,  99.90,  -4.09,   0.59,  (min)
07/11 15Z,   0.10,  -4.63,  99.90,  -3.94,   0.59,
07/11 16Z,   0.10,  -3.71,  99.90,  -3.02,   0.59,
07/11 17Z,   0.10,  -2.41,  99.90,  -1.73,   0.58,
07/11 18Z,   0.10,  -1.01,  99.90,  -0.33,   0.58,
07/11 19Z,   0.20,   0.26,  99.90,   1.04,   0.58,
07/11 20Z,   0.10,   1.17,  99.90,   1.84,   0.57,
07/11 21Z,   0.10,   1.53,  99.90,   2.20,   0.57,  (max)
07/11 22Z,   0.10,   1.35,  99.90,   2.02,   0.57,
07/11 23Z,   0.10,   0.81,  99.90,   1.48,   0.57,
07/12 00Z,   0.10,   0.14,  99.90,   0.81,   0.57,
07/12 01Z,   0.10,  -0.38,  99.90,   0.29,   0.57,
07/12 02Z,   0.20,  -0.50,  99.90,   0.26,   0.57,  (min)
07/12 03Z,   0.20,  -0.09,  99.90,   0.68,   0.57,
07/12 04Z,   0.20,   0.78,  99.90,   1.54,   0.57,
07/12 05Z,   0.20,   1.82,  99.90,   2.59,   0.57,
07/12 06Z,   0.20,   2.76,  99.90,   3.53,   0.57,
07/12 07Z,   0.20,   3.38,  99.90,   4.15,   0.57,
07/12 08Z,   0.20,   3.48,  99.90,   4.25,   0.57,  (max)
07/12 09Z,   0.30,   2.89,  99.90,   3.76,   0.57,
07/12 10Z,   0.20,   1.62,  99.90,   2.39,   0.57,
07/12 11Z,   0.20,  -0.11,  99.90,   0.65,   0.57,
07/12 12Z,   0.20,  -1.98,  99.90,  -1.21,   0.57,
07/12 13Z,   0.30,  -3.61,  99.90,  -2.74,   0.57,
07/12 14Z,   0.30,  -4.67,  99.90,  -3.80,   0.57,
07/12 15Z,   0.20,  -4.92,  99.90,  -4.15,   0.57,  (min)
07/12 16Z,   0.20,  -4.35,  99.90,  -3.58,   0.57,
07/12 17Z,   0.20,  -3.19,  99.90,  -2.42,   0.57,
07/12 18Z,   0.20,  -1.77,  99.90,  -1.00,   0.57,
07/12 19Z,   0.20,  -0.36,  99.90,   0.41,   0.57,
07/12 20Z,   0.20,   0.82,  99.90,   1.59,   0.57,
07/12 21Z,   0.20,   1.54,  99.90,   2.31,   0.57,
07/12 22Z,   0.20,   1.67,  99.90,   2.44,   0.57,  (max)
07/12 23Z,   0.20,   1.27,  99.90,   2.03,   0.57,
07/13 00Z,   0.20,   0.56,  99.90,   1.33,   0.57,
07/13 01Z,   0.20,  -0.17,  99.90,   0.59,   0.57,
07/13 02Z,   0.20,  -0.65,  99.90,   0.11,   0.57,  (min)
07/13 03Z,   0.20,  -0.65,  99.90,   0.12,   0.57,
07/13 04Z,   0.20,  -0.08,  99.90,   0.69,   0.57,
07/13 05Z,   0.20,   0.89,  99.90,   1.65,   0.57,
07/13 06Z,   0.20,   1.95,  99.90,   2.72,   0.57,
07/13 07Z,   0.20,   2.83,  99.90,   3.59,   0.57,
07/13 08Z,   0.30,   3.31,  99.90,   4.18,   0.57,  (max)
07/13 09Z,   0.30,   3.22,  99.90,   4.09,   0.57,
07/13 10Z,   0.30,   2.43,  99.90,   3.30,   0.57,
07/13 11Z,   0.30,   1.00,  99.90,   1.87,   0.57,
07/13 12Z,   0.30,  -0.79,  99.90,   0.07,   0.57,
07/13 13Z,   0.30,  -2.58,  99.90,  -1.71,   0.57,
07/13 14Z,   0.20,  -4.00,  99.90,  -3.23,   0.57,
07/13 15Z,   0.20,  -4.75,  99.90,  -3.98,   0.57,  (min)
07/13 16Z,   0.20,  -4.65,  99.90,  -3.89,   0.57,
07/13 17Z,   0.20,  -3.79,  99.90,  -3.02,   0.57,
07/13 18Z,   0.30,  -2.46,  99.90,  -1.59,   0.57,
07/13 19Z,   0.30,  -0.99,  99.90,  -0.12,   0.57,
07/13 20Z,   0.20,   0.36,  99.90,   1.13,   0.57,
07/13 21Z,   0.20,   1.39,  99.90,   2.15,   0.57,
07/13 22Z,   0.20,   1.87,  99.90,   2.64,   0.57,  (max)
07/13 23Z,   0.30,   1.74,  99.90,   2.61,   0.57,
07/14 00Z,   0.30,   1.12,  99.90,   1.98,   0.57,
07/14 01Z,   0.30,   0.27,  99.90,   1.14,   0.57,
07/14 02Z,   0.30,  -0.50,  99.90,   0.36,   0.57,
07/14 03Z,   0.30,  -0.93,  99.90,  -0.07,   0.57,  (min)
07/14 04Z,   0.30,  -0.82,  99.90,   0.05,   0.57,
07/14 05Z,   0.30,  -0.15,  99.90,   0.72,   0.57,
07/14 06Z,   0.20,   0.86,  99.90,   1.63,   0.57,
07/14 07Z,   0.20,   1.89,  99.90,   2.65,   0.57,
07/14 08Z,   0.20,   2.67,  99.90,   3.44,   0.57,
07/14 09Z,   0.30,   3.02,  99.90,   3.88,   0.57,  (max)
07/14 10Z,   0.30,   2.77,  99.90,   3.64,   0.57,
07/14 11Z,   0.30,   1.84,  99.90,   2.71,   0.57,
07/14 12Z,   0.30,   0.36,  99.90,   1.22,   0.57,
07/14 13Z,   0.30,  -1.37,  99.90,  -0.50,   0.57,
07/14 14Z,   0.30,  -2.96,  99.90,  -2.10,   0.57,
07/14 15Z,   0.30,  -4.09,  99.90,  -3.23,   0.57,
07/14 16Z,   0.20,  -4.50,  99.90,  -3.73,   0.57,  (min)
07/14 17Z,   0.20,  -4.08,  99.90,  -3.31,   0.57,
07/14 18Z,   0.30,  -2.99,  99.90,  -2.13,   0.57,
07/14 19Z,   0.30,  -1.57,  99.90,  -0.70,   0.57,
07/14 20Z,   0.20,  -0.12,  99.90,   0.64,   0.57,
07/14 21Z,   0.20,   1.11,  99.90,   1.87,   0.57,
07/14 22Z,   0.20,   1.92,  99.90,   2.69,   0.57,
07/14 23Z,   0.30,   2.15,  99.90,   3.01,   0.57,  (max)
07/15 00Z,   0.20,   1.76,  99.90,   2.52,   0.57,