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
#Crescent City, CA : 10/09/2026 20:21:59 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/08 00Z,   0.90,   1.79,   2.37,  99.90,  -0.32,  (min)
10/08 01Z,   0.90,   2.59,   3.10,  99.90,  -0.39,
10/08 02Z,   0.90,   3.77,   4.39,  99.90,  -0.28,
10/08 03Z,   0.90,   5.02,   5.64,  99.90,  -0.28,
10/08 04Z,   0.80,   5.99,   6.52,  99.90,  -0.27,
10/08 05Z,   0.80,   6.41,   6.92,  99.90,  -0.29,  (max)
10/08 06Z,   0.80,   6.14,   6.66,  99.90,  -0.28,
10/08 07Z,   0.80,   5.22,   5.82,  99.90,  -0.20,
10/08 08Z,   0.80,   3.84,   4.55,  99.90,  -0.09,
10/08 09Z,   0.90,   2.35,   3.10,  99.90,  -0.15,
10/08 10Z,   0.90,   1.10,   1.76,  99.90,  -0.24,
10/08 11Z,   0.90,   0.40,   1.00,  99.90,  -0.30,  (min)
10/08 12Z,   1.00,   0.44,   1.15,  99.90,  -0.29,
10/08 13Z,   1.00,   1.23,   1.87,  99.90,  -0.36,
10/08 14Z,   1.00,   2.57,   3.12,  99.90,  -0.45,
10/08 15Z,   1.00,   4.15,   4.64,  99.90,  -0.51,
10/08 16Z,   1.00,   5.59,   6.33,  99.90,  -0.26,
10/08 17Z,   1.00,   6.54,   7.13,  99.90,  -0.41,
10/08 18Z,   1.00,   6.78,   7.30,  99.90,  -0.48,  (max)
10/08 19Z,   1.00,   6.26,   6.94,  99.90,  -0.32,
10/08 20Z,   1.00,   5.12,   5.81,  99.90,  -0.31,
10/08 21Z,   1.00,   3.65,   4.24,  99.90,  -0.41,
10/08 22Z,   1.00,   2.22,   3.04,  99.90,  -0.18,
10/08 23Z,   1.10,   1.20,   1.87,  99.90,  -0.43,
10/09 00Z,   1.00,   0.84,   1.47,  99.90,  -0.37,  (min)
10/09 01Z,   1.00,   1.22,   1.94,  99.90,  -0.28,
10/09 02Z,   1.00,   2.23,   2.89,  99.90,  -0.34,
10/09 03Z,   1.00,   3.62,   4.09,  99.90,  -0.53,
10/09 04Z,   0.90,   5.00,   5.70,  99.90,  -0.20,
10/09 05Z,   0.90,   6.03,   6.78,  99.90,  -0.15,
10/09 06Z,   0.90,   6.42,   6.90,  99.90,  -0.42,  (max)
10/09 07Z,   0.90,   6.07,   6.68,  99.90,  -0.29,
10/09 08Z,   0.80,   5.07,   5.67,  99.90,  -0.20,
10/09 09Z,   0.90,   3.68,   4.36,  99.90,  -0.22,
10/09 10Z,   0.90,   2.24,   2.95,  99.90,  -0.19,
10/09 11Z,   0.90,   1.15,   1.80,  99.90,  -0.25,
10/09 12Z,   1.00,   0.70,   1.25,  99.90,  -0.45,  (min)
10/09 13Z,   1.00,   1.01,   1.48,  99.90,  -0.53,
10/09 14Z,   1.00,   2.04,   2.60,  99.90,  -0.44,
10/09 15Z,   0.90,   3.52,   4.16,  99.90,  -0.26,
10/09 16Z,   1.00,   5.11,   5.71,  99.90,  -0.40,
10/09 17Z,   1.00,   6.40,   7.03,  99.90,  -0.37,
10/09 18Z,   1.00,   7.06,   7.68,  99.90,  -0.38,
10/09 19Z,   1.00,   6.93,   7.69,  99.90,  -0.24,  (max)
10/09 20Z,   1.00,   6.01,   6.54,  99.90,  -0.47,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/09 21Z,   1.00,   4.54,  99.90,   5.08,  -0.46,
10/09 22Z,   1.00,   2.86,  99.90,   3.41,  -0.45,
10/09 23Z,   1.00,   1.37,  99.90,   1.94,  -0.43,
10/10 00Z,   1.00,   0.44,  99.90,   1.02,  -0.42,
10/10 01Z,   0.90,   0.27,  99.90,   0.76,  -0.41,  (min)
10/10 02Z,   0.90,   0.89,  99.90,   1.40,  -0.39,
10/10 03Z,   0.90,   2.13,  99.90,   2.65,  -0.38,
10/10 04Z,   0.90,   3.66,  99.90,   4.19,  -0.37,
10/10 05Z,   0.90,   5.09,  99.90,   5.64,  -0.35,
10/10 06Z,   0.80,   6.07,  99.90,   6.53,  -0.34,
10/10 07Z,   0.90,   6.35,  99.90,   6.92,  -0.33,  (max)
10/10 08Z,   0.90,   5.89,  99.90,   6.48,  -0.31,
10/10 09Z,   0.90,   4.83,  99.90,   5.41,  -0.31,
10/10 10Z,   0.90,   3.47,  99.90,   4.06,  -0.31,
10/10 11Z,   0.90,   2.19,  99.90,   2.78,  -0.31,
10/10 12Z,   0.90,   1.35,  99.90,   1.94,  -0.31,
10/10 13Z,   0.90,   1.20,  99.90,   1.79,  -0.31,  (min)
10/10 14Z,   0.90,   1.80,  99.90,   2.39,  -0.31,
10/10 15Z,   0.80,   3.01,  99.90,   3.50,  -0.31,
10/10 16Z,   0.90,   4.54,  99.90,   5.13,  -0.31,
10/10 17Z,   0.90,   6.00,  99.90,   6.59,  -0.31,
10/10 18Z,   0.90,   7.01,  99.90,   7.60,  -0.31,
10/10 19Z,   0.90,   7.29,  99.90,   7.88,  -0.31,  (max)
10/10 20Z,   0.90,   6.74,  99.90,   7.33,  -0.31,
10/10 21Z,   0.90,   5.47,  99.90,   6.06,  -0.31,
10/10 22Z,   0.90,   3.76,  99.90,   4.35,  -0.31,
10/10 23Z,   0.90,   2.00,  99.90,   2.59,  -0.31,
10/11 00Z,   0.90,   0.60,  99.90,   1.19,  -0.31,
10/11 01Z,   0.80,  -0.12,  99.90,   0.36,  -0.31,  (min)
10/11 02Z,   0.80,  -0.03,  99.90,   0.46,  -0.31,
10/11 03Z,   0.70,   0.85,  99.90,   1.24,  -0.31,
10/11 04Z,   0.70,   2.26,  99.90,   2.65,  -0.31,
10/11 05Z,   0.70,   3.85,  99.90,   4.24,  -0.31,
10/11 06Z,   0.70,   5.22,  99.90,   5.61,  -0.31,
10/11 07Z,   0.70,   6.06,  99.90,   6.45,  -0.31,
10/11 08Z,   0.80,   6.18,  99.90,   6.67,  -0.31,  (max)
10/11 09Z,   0.80,   5.61,  99.90,   6.10,  -0.31,
10/11 10Z,   0.90,   4.54,  99.90,   5.13,  -0.31,
10/11 11Z,   0.90,   3.30,  99.90,   3.88,  -0.31,
10/11 12Z,   0.90,   2.25,  99.90,   2.84,  -0.31,
10/11 13Z,   0.90,   1.73,  99.90,   2.31,  -0.31,  (min)
10/11 14Z,   0.90,   1.88,  99.90,   2.47,  -0.31,
10/11 15Z,   0.90,   2.71,  99.90,   3.30,  -0.31,
10/11 16Z,   0.90,   4.02,  99.90,   4.61,  -0.31,
10/11 17Z,   1.00,   5.47,  99.90,   6.16,  -0.31,
10/11 18Z,   1.00,   6.68,  99.90,   7.37,  -0.31,
10/11 19Z,   1.00,   7.31,  99.90,   8.00,  -0.31,  (max)
10/11 20Z,   1.00,   7.17,  99.90,   7.86,  -0.31,
10/11 21Z,   1.10,   6.25,  99.90,   7.04,  -0.31,
10/11 22Z,   1.00,   4.71,  99.90,   5.40,  -0.31,
10/11 23Z,   1.00,   2.91,  99.90,   3.59,  -0.31,
10/12 00Z,   1.00,   1.22,  99.90,   1.91,  -0.31,
10/12 01Z,   0.90,   0.04,  99.90,   0.63,  -0.31,
10/12 02Z,   0.90,  -0.40,  99.90,   0.19,  -0.31,  (min)
10/12 03Z,   0.90,  -0.02,  99.90,   0.57,  -0.31,
10/12 04Z,   0.80,   1.06,  99.90,   1.55,  -0.31,
10/12 05Z,   0.80,   2.56,  99.90,   3.05,  -0.31,
10/12 06Z,   0.80,   4.10,  99.90,   4.59,  -0.31,
10/12 07Z,   0.80,   5.33,  99.90,   5.82,  -0.31,
10/12 08Z,   0.80,   5.97,  99.90,   6.46,  -0.31,  (max)
10/12 09Z,   0.80,   5.93,  99.90,   6.42,  -0.31,
10/12 10Z,   0.80,   5.28,  99.90,   5.77,  -0.31,
10/12 11Z,   0.80,   4.27,  99.90,   4.76,  -0.31,
10/12 12Z,   0.80,   3.22,  99.90,   3.70,  -0.31,
10/12 13Z,   0.80,   2.46,  99.90,   2.95,  -0.31,
10/12 14Z,   0.90,   2.24,  99.90,   2.83,  -0.31,  (min)
10/12 15Z,   0.80,   2.66,  99.90,   3.15,  -0.31,
10/12 16Z,   0.80,   3.63,  99.90,   4.12,  -0.31,
10/12 17Z,   0.80,   4.91,  99.90,   5.40,  -0.31,
10/12 18Z,   0.80,   6.16,  99.90,   6.65,  -0.31,
10/12 19Z,   0.80,   7.04,  99.90,   7.52,  -0.31,
10/12 20Z,   0.90,   7.27,  99.90,   7.86,  -0.31,  (max)
10/12 21Z,   0.90,   6.75,  99.90,   7.34,  -0.31,
10/12 22Z,   0.80,   5.55,  99.90,   6.03,  -0.31,
10/12 23Z,   0.90,   3.89,  99.90,   4.48,  -0.31,
10/13 00Z,   0.90,   2.14,  99.90,   2.72,  -0.31,
10/13 01Z,   0.90,   0.65,  99.90,   1.24,  -0.31,
10/13 02Z,   0.90,  -0.24,  99.90,   0.35,  -0.31,
10/13 03Z,   0.90,  -0.38,  99.90,   0.21,  -0.31,  (min)
10/13 04Z,   0.90,   0.25,  99.90,   0.84,  -0.31,
10/13 05Z,   0.80,   1.45,  99.90,   1.94,  -0.31,
10/13 06Z,   0.90,   2.93,  99.90,   3.51,  -0.31,
10/13 07Z,   0.90,   4.33,  99.90,   4.92,  -0.31,
10/13 08Z,   0.80,   5.35,  99.90,   5.84,  -0.31,
10/13 09Z,   0.90,   5.79,  99.90,   6.38,  -0.31,  (max)
10/13 10Z,   0.90,   5.62,  99.90,   6.20,  -0.31,
10/13 11Z,   0.90,   4.96,  99.90,   5.55,  -0.31,
10/13 12Z,   0.90,   4.07,  99.90,   4.66,  -0.31,