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 : 10/17/2026 21:23:01 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/16 06Z,   0.60,   0.71,   0.90,  99.90,  -0.41,  (min)
10/16 07Z,   0.60,   1.48,   1.72,  99.90,  -0.36,
10/16 08Z,   0.60,   2.48,   2.86,  99.90,  -0.22,
10/16 09Z,   0.60,   3.50,   3.80,  99.90,  -0.30,
10/16 10Z,   0.60,   4.33,   4.63,  99.90,  -0.30,
10/16 11Z,   0.60,   4.83,   5.07,  99.90,  -0.36,
10/16 12Z,   0.60,   4.97,   5.35,  99.90,  -0.22,  (max)
10/16 13Z,   0.60,   4.80,   5.07,  99.90,  -0.33,
10/16 14Z,   0.60,   4.45,   4.69,  99.90,  -0.36,
10/16 15Z,   0.60,   4.09,   4.42,  99.90,  -0.27,
10/16 16Z,   0.60,   3.88,   4.04,  99.90,  -0.44,  (min)
10/16 17Z,   0.60,   3.92,   4.21,  99.90,  -0.31,
10/16 18Z,   0.60,   4.24,   4.61,  99.90,  -0.23,
10/16 19Z,   0.60,   4.76,   5.10,  99.90,  -0.26,
10/16 20Z,   0.60,   5.36,   5.61,  99.90,  -0.35,
10/16 21Z,   0.70,   5.86,   6.25,  99.90,  -0.31,
10/16 22Z,   0.70,   6.09,   6.38,  99.90,  -0.41,  (max)
10/16 23Z,   0.70,   5.94,   6.25,  99.90,  -0.39,
10/17 00Z,   0.70,   5.38,   5.72,  99.90,  -0.36,
10/17 01Z,   0.80,   4.48,   4.83,  99.90,  -0.45,
10/17 02Z,   0.80,   3.37,   3.79,  99.90,  -0.38,
10/17 03Z,   0.70,   2.26,   2.65,  99.90,  -0.31,
10/17 04Z,   0.70,   1.35,   1.64,  99.90,  -0.41,
10/17 05Z,   0.70,   0.79,   1.08,  99.90,  -0.41,
10/17 06Z,   0.70,   0.68,   1.02,  99.90,  -0.36,  (min)
10/17 07Z,   0.70,   1.01,   1.38,  99.90,  -0.33,
10/17 08Z,   0.60,   1.69,   1.94,  99.90,  -0.35,
10/17 09Z,   0.70,   2.57,   2.83,  99.90,  -0.44,
10/17 10Z,   0.70,   3.46,   3.82,  99.90,  -0.34,
10/17 11Z,   0.70,   4.20,   4.37,  99.90,  -0.53,
10/17 12Z,   0.60,   4.67,   4.83,  99.90,  -0.44,
10/17 13Z,   0.60,   4.84,   5.12,  99.90,  -0.32,  (max)
10/17 14Z,   0.60,   4.75,   4.99,  99.90,  -0.36,
10/17 15Z,   0.60,   4.50,   4.68,  99.90,  -0.42,
10/17 16Z,   0.50,   4.23,   4.52,  99.90,  -0.21,
10/17 17Z,   0.60,   4.07,   4.32,  99.90,  -0.35,  (min)
10/17 18Z,   0.50,   4.09,   4.50,  99.90,  -0.09,
10/17 19Z,   0.50,   4.33,   4.69,  99.90,  -0.14,
10/17 20Z,   0.60,   4.73,   5.01,  99.90,  -0.32,
10/17 21Z,   0.60,   5.19,   5.44,  99.90,  -0.35,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/17 22Z,   0.60,   5.56,  99.90,   5.81,  -0.35,
10/17 23Z,   0.60,   5.72,  99.90,   5.96,  -0.35,  (max)
10/18 00Z,   0.70,   5.56,  99.90,   5.90,  -0.36,
10/18 01Z,   0.60,   5.06,  99.90,   5.30,  -0.36,
10/18 02Z,   0.60,   4.27,  99.90,   4.51,  -0.36,
10/18 03Z,   0.60,   3.31,  99.90,   3.54,  -0.37,
10/18 04Z,   0.60,   2.33,  99.90,   2.56,  -0.37,
10/18 05Z,   0.60,   1.52,  99.90,   1.75,  -0.37,
10/18 06Z,   0.60,   1.01,  99.90,   1.24,  -0.38,
10/18 07Z,   0.60,   0.90,  99.90,   1.12,  -0.38,  (min)
10/18 08Z,   0.60,   1.18,  99.90,   1.39,  -0.38,
10/18 09Z,   0.70,   1.78,  99.90,   2.10,  -0.39,
10/18 10Z,   0.60,   2.59,  99.90,   2.80,  -0.39,
10/18 11Z,   0.70,   3.43,  99.90,   3.75,  -0.39,
10/18 12Z,   0.70,   4.16,  99.90,   4.47,  -0.39,
10/18 13Z,   0.70,   4.65,  99.90,   4.97,  -0.39,
10/18 14Z,   0.70,   4.87,  99.90,   5.18,  -0.39,  (max)
10/18 15Z,   0.70,   4.83,  99.90,   5.14,  -0.39,
10/18 16Z,   0.70,   4.61,  99.90,   4.92,  -0.39,
10/18 17Z,   0.70,   4.33,  99.90,   4.64,  -0.39,
10/18 18Z,   0.70,   4.11,  99.90,   4.43,  -0.39,
10/18 19Z,   0.70,   4.05,  99.90,   4.37,  -0.39,  (min)
10/18 20Z,   0.70,   4.18,  99.90,   4.50,  -0.39,
10/18 21Z,   0.80,   4.49,  99.90,   4.90,  -0.39,
10/18 22Z,   0.80,   4.87,  99.90,   5.28,  -0.39,
10/18 23Z,   0.80,   5.22,  99.90,   5.63,  -0.39,
10/19 00Z,   0.80,   5.40,  99.90,   5.81,  -0.39,  (max)
10/19 01Z,   0.80,   5.31,  99.90,   5.73,  -0.39,
10/19 02Z,   0.80,   4.91,  99.90,   5.33,  -0.39,
10/19 03Z,   0.80,   4.23,  99.90,   4.64,  -0.39,
10/19 04Z,   0.80,   3.35,  99.90,   3.77,  -0.39,
10/19 05Z,   0.80,   2.43,  99.90,   2.85,  -0.39,
10/19 06Z,   0.80,   1.64,  99.90,   2.06,  -0.39,
10/19 07Z,   0.90,   1.13,  99.90,   1.64,  -0.39,
10/19 08Z,   0.80,   0.98,  99.90,   1.40,  -0.39,  (min)
10/19 09Z,   0.80,   1.24,  99.90,   1.65,  -0.39,
10/19 10Z,   0.90,   1.84,  99.90,   2.35,  -0.39,
10/19 11Z,   0.90,   2.66,  99.90,   3.17,  -0.39,
10/19 12Z,   0.80,   3.54,  99.90,   3.95,  -0.39,
10/19 13Z,   0.90,   4.31,  99.90,   4.82,  -0.39,
10/19 14Z,   0.90,   4.84,  99.90,   5.36,  -0.39,
10/19 15Z,   0.90,   5.07,  99.90,   5.58,  -0.39,  (max)
10/19 16Z,   0.90,   4.99,  99.90,   5.50,  -0.39,
10/19 17Z,   0.90,   4.69,  99.90,   5.20,  -0.39,
10/19 18Z,   0.90,   4.30,  99.90,   4.81,  -0.39,
10/19 19Z,   0.80,   3.95,  99.90,   4.36,  -0.39,
10/19 20Z,   0.90,   3.77,  99.90,   4.28,  -0.39,  (min)
10/19 21Z,   0.90,   3.82,  99.90,   4.33,  -0.39,
10/19 22Z,   0.90,   4.09,  99.90,   4.60,  -0.39,
10/19 23Z,   0.90,   4.50,  99.90,   5.01,  -0.39,
10/20 00Z,   1.00,   4.92,  99.90,   5.53,  -0.39,
10/20 01Z,   1.00,   5.20,  99.90,   5.82,  -0.39,
10/20 02Z,   1.00,   5.22,  99.90,   5.84,  -0.39,  (max)
10/20 03Z,   1.00,   4.91,  99.90,   5.53,  -0.39,
10/20 04Z,   1.00,   4.28,  99.90,   4.90,  -0.39,
10/20 05Z,   0.90,   3.42,  99.90,   3.93,  -0.39,
10/20 06Z,   0.90,   2.48,  99.90,   3.00,  -0.39,
10/20 07Z,   1.00,   1.66,  99.90,   2.28,  -0.39,
10/20 08Z,   0.90,   1.12,  99.90,   1.64,  -0.39,
10/20 09Z,   1.00,   0.99,  99.90,   1.60,  -0.39,  (min)
10/20 10Z,   1.00,   1.29,  99.90,   1.91,  -0.39,
10/20 11Z,   1.00,   1.98,  99.90,   2.59,  -0.39,
10/20 12Z,   0.90,   2.90,  99.90,   3.41,  -0.39,
10/20 13Z,   1.00,   3.87,  99.90,   4.48,  -0.39,
10/20 14Z,   1.00,   4.69,  99.90,   5.31,  -0.39,
10/20 15Z,   0.90,   5.21,  99.90,   5.73,  -0.39,
10/20 16Z,   0.90,   5.35,  99.90,   5.87,  -0.39,  (max)
10/20 17Z,   0.90,   5.13,  99.90,   5.64,  -0.39,
10/20 18Z,   0.90,   4.64,  99.90,   5.15,  -0.39,
10/20 19Z,   0.80,   4.05,  99.90,   4.46,  -0.39,
10/20 20Z,   0.80,   3.53,  99.90,   3.95,  -0.39,
10/20 21Z,   0.80,   3.25,  99.90,   3.67,  -0.39,  (min)
10/20 22Z,   0.80,   3.28,  99.90,   3.70,  -0.39,
10/20 23Z,   0.90,   3.61,  99.90,   4.13,  -0.39,
10/21 00Z,   0.90,   4.15,  99.90,   4.66,  -0.39,
10/21 01Z,   0.80,   4.73,  99.90,   5.14,  -0.39,
10/21 02Z,   0.80,   5.15,  99.90,   5.57,  -0.39,
10/21 03Z,   0.80,   5.28,  99.90,   5.69,  -0.39,  (max)
10/21 04Z,   0.80,   5.01,  99.90,   5.42,  -0.39,
10/21 05Z,   0.80,   4.36,  99.90,   4.78,  -0.39,
10/21 06Z,   0.80,   3.45,  99.90,   3.86,  -0.39,
10/21 07Z,   0.80,   2.45,  99.90,   2.86,  -0.39,
10/21 08Z,   0.80,   1.59,  99.90,   2.00,  -0.39,
10/21 09Z,   0.80,   1.07,  99.90,   1.48,  -0.39,  (min)
10/21 10Z,   0.90,   1.02,  99.90,   1.53,  -0.39,
10/21 11Z,   0.90,   1.47,  99.90,   1.98,  -0.39,
10/21 12Z,   0.80,   2.32,  99.90,   2.73,  -0.39,
10/21 13Z,  99.90,   3.39,  99.90,  99.90,  -0.39,
10/21 14Z,  99.90,   4.45,  99.90,  99.90,  -0.39,
10/21 15Z,  99.90,   5.28,  99.90,  99.90,  -0.39,
10/21 16Z,  99.90,   5.69,  99.90,  99.90,  -0.39,
10/21 17Z,  99.90,   5.62,  99.90,  99.90,  -0.39,
10/21 18Z,  99.90,   5.13,  99.90,  99.90,  -0.39,