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 : 04/21/2026 23:22:00 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/20 06Z,   0.50,   5.63,   6.21,  99.90,   0.08,
04/20 07Z,   0.50,   6.90,   7.19,  99.90,  -0.21,
04/20 08Z,   0.50,   7.68,   8.35,  99.90,   0.17,  (max)
04/20 09Z,   0.50,   7.72,   8.21,  99.90,  -0.01,
04/20 10Z,   0.60,   6.92,   7.30,  99.90,  -0.22,
04/20 11Z,   0.60,   5.38,   6.05,  99.90,   0.07,
04/20 12Z,   0.60,   3.38,   4.02,  99.90,   0.04,
04/20 13Z,   0.60,   1.32,   1.80,  99.90,  -0.12,
04/20 14Z,   0.60,  -0.39,   0.04,  99.90,  -0.17,
04/20 15Z,   0.60,  -1.43,  -1.17,  99.90,  -0.34,  (min)
04/20 16Z,   0.60,  -1.60,  -1.08,  99.90,  -0.08,
04/20 17Z,   0.50,  -0.92,  -0.19,  99.90,   0.23,
04/20 18Z,   0.70,   0.42,   0.54,  99.90,  -0.58,
04/20 19Z,   0.60,   2.07,   2.53,  99.90,  -0.14,
04/20 20Z,   0.70,   3.68,   4.23,  99.90,  -0.15,
04/20 21Z,   0.60,   4.88,   5.26,  99.90,  -0.22,
04/20 22Z,   0.70,   5.49,   6.20,  99.90,   0.01,  (max)
04/20 23Z,   0.70,   5.44,   6.05,  99.90,  -0.09,
04/21 00Z,   0.70,   4.86,   5.34,  99.90,  -0.22,
04/21 01Z,   0.70,   4.02,   4.67,  99.90,  -0.05,
04/21 02Z,   0.70,   3.24,   3.83,  99.90,  -0.11,
04/21 03Z,   0.70,   2.80,   3.07,  99.90,  -0.43,  (min)
04/21 04Z,   0.70,   2.90,   3.57,  99.90,  -0.03,
04/21 05Z,   0.70,   3.55,   4.22,  99.90,  -0.03,
04/21 06Z,   0.70,   4.63,   5.59,  99.90,   0.26,
04/21 07Z,   0.60,   5.87,   6.70,  99.90,   0.23,
04/21 08Z,   0.60,   6.93,   7.51,  99.90,  -0.02,
04/21 09Z,   0.70,   7.50,   8.13,  99.90,  -0.07,
04/21 10Z,   0.60,   7.37,   8.24,  99.90,   0.27,  (max)
04/21 11Z,   0.70,   6.49,   7.11,  99.90,  -0.08,
04/21 12Z,   0.60,   4.97,   5.48,  99.90,  -0.09,
04/21 13Z,   0.70,   3.08,   3.44,  99.90,  -0.34,
04/21 14Z,   0.70,   1.19,   1.80,  99.90,  -0.09,
04/21 15Z,   0.70,  -0.35,   0.35,  99.90,  -0.00,
04/21 16Z,   0.70,  -1.24,  -0.48,  99.90,   0.06,
04/21 17Z,   0.70,  -1.34,  -0.73,  99.90,  -0.09,  (min)
04/21 18Z,   0.70,  -0.67,  -0.18,  99.90,  -0.21,
04/21 19Z,   0.70,   0.57,   1.12,  99.90,  -0.15,
04/21 20Z,   0.70,   2.09,   2.67,  99.90,  -0.12,
04/21 21Z,   0.70,   3.54,   4.11,  99.90,  -0.13,
04/21 22Z,   0.70,   4.65,   5.02,  99.90,  -0.33,
04/21 23Z,   0.70,   5.22,   5.51,  99.90,  -0.41,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/22 00Z,   0.70,   5.22,  99.90,   5.52,  -0.39,  (max)
04/22 01Z,   0.70,   4.76,  99.90,   5.08,  -0.38,
04/22 02Z,   0.70,   4.08,  99.90,   4.41,  -0.37,
04/22 03Z,   0.70,   3.44,  99.90,   3.79,  -0.35,
04/22 04Z,   0.70,   3.11,  99.90,   3.47,  -0.34,  (min)
04/22 05Z,   0.60,   3.22,  99.90,   3.49,  -0.32,
04/22 06Z,   0.60,   3.80,  99.90,   4.09,  -0.31,
04/22 07Z,   0.50,   4.72,  99.90,   4.93,  -0.30,
04/22 08Z,   0.60,   5.77,  99.90,   6.08,  -0.28,
04/22 09Z,   0.60,   6.64,  99.90,   6.97,  -0.27,
04/22 10Z,   0.50,   7.07,  99.90,   7.32,  -0.25,  (max)
04/22 11Z,   0.50,   6.90,  99.90,   7.16,  -0.24,
04/22 12Z,   0.50,   6.06,  99.90,   6.33,  -0.24,
04/22 13Z,   0.60,   4.69,  99.90,   5.05,  -0.24,
04/22 14Z,   0.50,   2.99,  99.90,   3.26,  -0.24,
04/22 15Z,   0.50,   1.30,  99.90,   1.57,  -0.24,
04/22 16Z,   0.40,  -0.07,  99.90,   0.09,  -0.24,
04/22 17Z,   0.50,  -0.87,  99.90,  -0.61,  -0.24,
04/22 18Z,   0.40,  -0.98,  99.90,  -0.81,  -0.24,  (min)
04/22 19Z,   0.40,  -0.40,  99.90,  -0.24,  -0.24,
04/22 20Z,   0.40,   0.70,  99.90,   0.86,  -0.24,
04/22 21Z,   0.40,   2.06,  99.90,   2.22,  -0.24,
04/22 22Z,   0.40,   3.40,  99.90,   3.56,  -0.24,
04/22 23Z,   0.40,   4.45,  99.90,   4.61,  -0.24,
04/23 00Z,   0.30,   5.03,  99.90,   5.09,  -0.24,
04/23 01Z,   0.40,   5.12,  99.90,   5.28,  -0.24,  (max)
04/23 02Z,   0.40,   4.78,  99.90,   4.95,  -0.24,
04/23 03Z,   0.40,   4.22,  99.90,   4.38,  -0.24,
04/23 04Z,   0.30,   3.66,  99.90,   3.72,  -0.24,
04/23 05Z,   0.30,   3.31,  99.90,   3.37,  -0.24,  (min)
04/23 06Z,   0.30,   3.34,  99.90,   3.40,  -0.24,
04/23 07Z,   0.30,   3.76,  99.90,   3.82,  -0.24,
04/23 08Z,   0.30,   4.49,  99.90,   4.56,  -0.24,
04/23 09Z,   0.30,   5.36,  99.90,   5.42,  -0.24,
04/23 10Z,   0.30,   6.10,  99.90,   6.16,  -0.24,
04/23 11Z,   0.40,   6.50,  99.90,   6.66,  -0.24,  (max)
04/23 12Z,   0.40,   6.39,  99.90,   6.55,  -0.24,
04/23 13Z,   0.40,   5.72,  99.90,   5.88,  -0.24,
04/23 14Z,   0.30,   4.55,  99.90,   4.61,  -0.24,
04/23 15Z,   0.40,   3.09,  99.90,   3.25,  -0.24,
04/23 16Z,   0.40,   1.58,  99.90,   1.75,  -0.24,
04/23 17Z,   0.30,   0.33,  99.90,   0.39,  -0.24,
04/23 18Z,   0.40,  -0.45,  99.90,  -0.28,  -0.24,
04/23 19Z,   0.40,  -0.61,  99.90,  -0.45,  -0.24,  (min)
04/23 20Z,   0.40,  -0.15,  99.90,   0.01,  -0.24,
04/23 21Z,   0.40,   0.82,  99.90,   0.98,  -0.24,
04/23 22Z,   0.40,   2.06,  99.90,   2.23,  -0.24,
04/23 23Z,   0.40,   3.33,  99.90,   3.49,  -0.24,
04/24 00Z,   0.40,   4.38,  99.90,   4.54,  -0.24,
04/24 01Z,   0.50,   5.02,  99.90,   5.28,  -0.24,
04/24 02Z,   0.50,   5.19,  99.90,   5.45,  -0.24,  (max)
04/24 03Z,   0.50,   4.93,  99.90,   5.19,  -0.24,
04/24 04Z,   0.50,   4.40,  99.90,   4.66,  -0.24,
04/24 05Z,   0.50,   3.81,  99.90,   4.07,  -0.24,
04/24 06Z,   0.50,   3.36,  99.90,   3.62,  -0.24,
04/24 07Z,   0.50,   3.21,  99.90,   3.47,  -0.24,  (min)
04/24 08Z,   0.50,   3.44,  99.90,   3.70,  -0.24,
04/24 09Z,   0.60,   3.99,  99.90,   4.35,  -0.24,
04/24 10Z,   0.60,   4.73,  99.90,   5.09,  -0.24,
04/24 11Z,   0.60,   5.44,  99.90,   5.80,  -0.24,
04/24 12Z,   0.60,   5.90,  99.90,   6.26,  -0.24,
04/24 13Z,   0.60,   5.94,  99.90,   6.30,  -0.24,  (max)
04/24 14Z,   0.60,   5.47,  99.90,   5.83,  -0.24,
04/24 15Z,   0.70,   4.54,  99.90,   5.00,  -0.24,
04/24 16Z,   0.60,   3.27,  99.90,   3.64,  -0.24,
04/24 17Z,   0.70,   1.92,  99.90,   2.38,  -0.24,
04/24 18Z,   0.70,   0.73,  99.90,   1.19,  -0.24,
04/24 19Z,   0.70,  -0.05,  99.90,   0.41,  -0.24,
04/24 20Z,   0.70,  -0.28,  99.90,   0.19,  -0.24,  (min)
04/24 21Z,   0.70,   0.10,  99.90,   0.56,  -0.24,
04/24 22Z,   0.70,   0.98,  99.90,   1.44,  -0.24,
04/24 23Z,   0.70,   2.18,  99.90,   2.64,  -0.24,
04/25 00Z,   0.70,   3.44,  99.90,   3.91,  -0.24,
04/25 01Z,   0.70,   4.52,  99.90,   4.98,  -0.24,
04/25 02Z,   0.70,   5.21,  99.90,   5.67,  -0.24,
04/25 03Z,   0.70,   5.41,  99.90,   5.87,  -0.24,  (max)
04/25 04Z,   0.70,   5.15,  99.90,   5.61,  -0.24,
04/25 05Z,   0.70,   4.55,  99.90,   5.01,  -0.24,
04/25 06Z,   0.70,   3.82,  99.90,   4.28,  -0.24,
04/25 07Z,   0.70,   3.19,  99.90,   3.65,  -0.24,
04/25 08Z,   0.80,   2.84,  99.90,   3.40,  -0.24,  (min)
04/25 09Z,   0.80,   2.88,  99.90,   3.45,  -0.24,
04/25 10Z,   0.80,   3.31,  99.90,   3.87,  -0.24,
04/25 11Z,   0.80,   4.01,  99.90,   4.57,  -0.24,
04/25 12Z,   0.80,   4.76,  99.90,   5.33,  -0.24,
04/25 13Z,   0.80,   5.36,  99.90,   5.92,  -0.24,
04/25 14Z,   0.80,   5.59,  99.90,   6.15,  -0.24,  (max)
04/25 15Z,   0.90,   5.33,  99.90,   5.99,  -0.24,
04/25 16Z,   0.80,   4.59,  99.90,   5.15,  -0.24,
04/25 17Z,   0.80,   3.48,  99.90,   4.04,  -0.24,
04/25 18Z,   0.80,   2.22,  99.90,   2.78,  -0.24,