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
#Arena Cove, CA : 05/14/2025 02:23:02 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/12 06Z,   0.60,  -0.25,   0.28,  99.90,  -0.07,  (max)
05/12 07Z,   0.60,  -0.64,  -0.12,  99.90,  -0.08,
05/12 08Z,   0.60,  -1.53,  -1.00,  99.90,  -0.07,
05/12 09Z,   0.60,  -2.78,  -2.21,  99.90,  -0.03,
05/12 10Z,   0.60,  -4.14,  -3.56,  99.90,  -0.02,
05/12 11Z,   0.60,  -5.36,  -4.78,  99.90,  -0.02,
05/12 12Z,   0.50,  -6.18,  -5.56,  99.90,   0.12,
05/12 13Z,   0.50,  -6.47,  -5.79,  99.90,   0.18,  (min)
05/12 14Z,   0.50,  -6.20,  -5.49,  99.90,   0.21,
05/12 15Z,   0.50,  -5.46,  -4.77,  99.90,   0.19,
05/12 16Z,   0.50,  -4.45,  -3.74,  99.90,   0.21,
05/12 17Z,   0.50,  -3.41,  -2.70,  99.90,   0.21,
05/12 18Z,   0.50,  -2.56,  -1.90,  99.90,   0.16,
05/12 19Z,   0.50,  -2.08,  -1.44,  99.90,   0.14,
05/12 20Z,   0.50,  -2.00,  -1.34,  99.90,   0.16,  (max)
05/12 21Z,   0.50,  -2.27,  -1.64,  99.90,   0.13,
05/12 22Z,   0.50,  -2.72,  -2.17,  99.90,   0.05,
05/12 23Z,   0.50,  -3.17,  -2.63,  99.90,   0.04,
05/13 00Z,   0.70,  -3.40,  -2.89,  99.90,  -0.19,  (min)
05/13 01Z,   0.70,  -3.30,  -2.75,  99.90,  -0.15,
05/13 02Z,   0.70,  -2.84,  -2.31,  99.90,  -0.17,
05/13 03Z,   0.60,  -2.11,  -1.57,  99.90,  -0.06,
05/13 04Z,   0.60,  -1.28,  -0.73,  99.90,  -0.05,
05/13 05Z,   0.60,  -0.58,  -0.01,  99.90,  -0.03,
05/13 06Z,   0.60,  -0.22,   0.27,  99.90,  -0.11,  (max)
05/13 07Z,   0.60,  -0.36,   0.07,  99.90,  -0.17,
05/13 08Z,   0.60,  -1.02,  -0.49,  99.90,  -0.07,
05/13 09Z,   0.60,  -2.13,  -1.61,  99.90,  -0.08,
05/13 10Z,   0.50,  -3.48,  -2.97,  99.90,   0.01,
05/13 11Z,   0.50,  -4.83,  -4.33,  99.90,  -0.00,
05/13 12Z,   0.40,  -5.91,  -5.43,  99.90,   0.08,
05/13 13Z,   0.40,  -6.53,  -6.12,  99.90,   0.01,
05/13 14Z,   0.40,  -6.58,  -6.22,  99.90,  -0.04,  (min)
05/13 15Z,   0.40,  -6.10,  -5.72,  99.90,  -0.02,
05/13 16Z,   0.30,  -5.22,  -4.88,  99.90,   0.04,
05/13 17Z,   0.30,  -4.15,  -3.77,  99.90,   0.08,
05/13 18Z,   0.30,  -3.15,  -2.71,  99.90,   0.14,
05/13 19Z,   0.20,  -2.41,  -2.09,  99.90,   0.12,
05/13 20Z,   0.20,  -2.04,  -1.72,  99.90,   0.12,  (max)
05/13 21Z,   0.20,  -2.06,  -1.76,  99.90,   0.10,
05/13 22Z,   0.20,  -2.36,  -2.16,  99.90,   0.00,
05/13 23Z,   0.20,  -2.77,  -2.53,  99.90,   0.04,
05/14 00Z,   0.20,  -3.10,  -2.88,  99.90,   0.02,
05/14 01Z,   0.20,  -3.18,  -2.97,  99.90,   0.01,  (min)
05/14 02Z,   0.20,  -2.93,  -2.72,  99.90,   0.01,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/14 03Z,   0.20,  -2.36,  99.90,  -2.15,   0.01,
05/14 04Z,   0.20,  -1.61,  99.90,  -1.39,   0.02,
05/14 05Z,   0.20,  -0.87,  99.90,  -0.64,   0.03,
05/14 06Z,   0.10,  -0.35,  99.90,  -0.22,   0.03,
05/14 07Z,   0.20,  -0.24,  99.90,   0.00,   0.04,  (max)
05/14 08Z,   0.20,  -0.63,  99.90,  -0.38,   0.04,
05/14 09Z,   0.20,  -1.51,  99.90,  -1.26,   0.05,
05/14 10Z,   0.10,  -2.74,  99.90,  -2.58,   0.06,
05/14 11Z,   0.10,  -4.12,  99.90,  -3.95,   0.06,
05/14 12Z,   0.20,  -5.37,  99.90,  -5.10,   0.07,
05/14 13Z,   0.20,  -6.28,  99.90,  -6.00,   0.08,
05/14 14Z,   0.20,  -6.68,  99.90,  -6.40,   0.08,  (min)
05/14 15Z,   0.20,  -6.52,  99.90,  -6.24,   0.08,
05/14 16Z,   0.20,  -5.88,  99.90,  -5.60,   0.08,
05/14 17Z,   0.10,  -4.92,  99.90,  -4.74,   0.08,
05/14 18Z,   0.10,  -3.87,  99.90,  -3.69,   0.08,
05/14 19Z,   0.20,  -2.94,  99.90,  -2.66,   0.08,
05/14 20Z,   0.10,  -2.31,  99.90,  -2.13,   0.08,
05/14 21Z,   0.10,  -2.06,  99.90,  -1.88,   0.08,  (max)
05/14 22Z,   0.10,  -2.14,  99.90,  -1.96,   0.08,
05/14 23Z,   0.10,  -2.44,  99.90,  -2.26,   0.08,
05/15 00Z,   0.10,  -2.78,  99.90,  -2.60,   0.08,
05/15 01Z,   0.10,  -2.99,  99.90,  -2.81,   0.08,  (min)
05/15 02Z,   0.10,  -2.93,  99.90,  -2.75,   0.08,
05/15 03Z,   0.20,  -2.57,  99.90,  -2.28,   0.08,
05/15 04Z,   0.10,  -1.95,  99.90,  -1.77,   0.08,
05/15 05Z,   0.10,  -1.24,  99.90,  -1.06,   0.08,
05/15 06Z,   0.20,  -0.62,  99.90,  -0.34,   0.08,
05/15 07Z,   0.20,  -0.29,  99.90,  -0.01,   0.08,  (max)
05/15 08Z,   0.20,  -0.40,  99.90,  -0.12,   0.08,
05/15 09Z,   0.20,  -0.99,  99.90,  -0.71,   0.08,
05/15 10Z,   0.20,  -2.01,  99.90,  -1.73,   0.08,
05/15 11Z,   0.20,  -3.30,  99.90,  -3.02,   0.08,
05/15 12Z,   0.20,  -4.62,  99.90,  -4.34,   0.08,
05/15 13Z,   0.20,  -5.75,  99.90,  -5.47,   0.08,
05/15 14Z,   0.20,  -6.47,  99.90,  -6.19,   0.08,
05/15 15Z,   0.30,  -6.68,  99.90,  -6.29,   0.08,  (min)
05/15 16Z,   0.20,  -6.36,  99.90,  -6.08,   0.08,
05/15 17Z,   0.20,  -5.62,  99.90,  -5.33,   0.08,
05/15 18Z,   0.20,  -4.63,  99.90,  -4.35,   0.08,
05/15 19Z,   0.20,  -3.63,  99.90,  -3.35,   0.08,
05/15 20Z,   0.20,  -2.80,  99.90,  -2.52,   0.08,
05/15 21Z,   0.20,  -2.27,  99.90,  -1.99,   0.08,
05/15 22Z,   0.20,  -2.10,  99.90,  -1.82,   0.08,  (max)
05/15 23Z,   0.20,  -2.21,  99.90,  -1.93,   0.08,
05/16 00Z,   0.20,  -2.48,  99.90,  -2.20,   0.08,
05/16 01Z,   0.20,  -2.74,  99.90,  -2.46,   0.08,
05/16 02Z,   0.20,  -2.84,  99.90,  -2.56,   0.08,  (min)
05/16 03Z,   0.20,  -2.68,  99.90,  -2.40,   0.08,
05/16 04Z,   0.20,  -2.26,  99.90,  -1.97,   0.08,
05/16 05Z,   0.20,  -1.65,  99.90,  -1.37,   0.08,
05/16 06Z,   0.20,  -1.01,  99.90,  -0.73,   0.08,
05/16 07Z,   0.20,  -0.53,  99.90,  -0.25,   0.08,
05/16 08Z,   0.20,  -0.38,  99.90,  -0.10,   0.08,  (max)
05/16 09Z,   0.20,  -0.66,  99.90,  -0.38,   0.08,
05/16 10Z,   0.20,  -1.39,  99.90,  -1.10,   0.08,
05/16 11Z,   0.20,  -2.47,  99.90,  -2.19,   0.08,
05/16 12Z,   0.20,  -3.75,  99.90,  -3.46,   0.08,
05/16 13Z,   0.20,  -4.98,  99.90,  -4.70,   0.08,
05/16 14Z,   0.20,  -5.96,  99.90,  -5.68,   0.08,
05/16 15Z,   0.20,  -6.52,  99.90,  -6.24,   0.08,
05/16 16Z,   0.20,  -6.57,  99.90,  -6.29,   0.08,  (min)
05/16 17Z,   0.20,  -6.15,  99.90,  -5.86,   0.08,
05/16 18Z,   0.20,  -5.36,  99.90,  -5.07,   0.08,
05/16 19Z,   0.20,  -4.39,  99.90,  -4.10,   0.08,
05/16 20Z,   0.20,  -3.44,  99.90,  -3.16,   0.08,
05/16 21Z,   0.20,  -2.69,  99.90,  -2.41,   0.08,
05/16 22Z,   0.20,  -2.24,  99.90,  -1.96,   0.08,
05/16 23Z,   0.20,  -2.11,  99.90,  -1.83,   0.08,  (max)
05/17 00Z,   0.20,  -2.23,  99.90,  -1.95,   0.08,
05/17 01Z,   0.20,  -2.47,  99.90,  -2.18,   0.08,
05/17 02Z,   0.20,  -2.66,  99.90,  -2.38,   0.08,
05/17 03Z,   0.20,  -2.69,  99.90,  -2.41,   0.08,  (min)
05/17 04Z,   0.20,  -2.48,  99.90,  -2.20,   0.08,
05/17 05Z,   0.20,  -2.05,  99.90,  -1.77,   0.08,
05/17 06Z,   0.20,  -1.49,  99.90,  -1.21,   0.08,
05/17 07Z,   0.20,  -0.94,  99.90,  -0.66,   0.08,
05/17 08Z,   0.20,  -0.59,  99.90,  -0.31,   0.08,
05/17 09Z,   0.20,  -0.57,  99.90,  -0.28,   0.08,  (max)
05/17 10Z,   0.20,  -0.96,  99.90,  -0.68,   0.08,
05/17 11Z,   0.20,  -1.75,  99.90,  -1.47,   0.08,
05/17 12Z,   0.20,  -2.85,  99.90,  -2.57,   0.08,
05/17 13Z,   0.20,  -4.07,  99.90,  -3.79,   0.08,
05/17 14Z,   0.20,  -5.20,  99.90,  -4.92,   0.08,
05/17 15Z,   0.20,  -6.05,  99.90,  -5.77,   0.08,
05/17 16Z,   0.20,  -6.48,  99.90,  -6.20,   0.08,  (min)
05/17 17Z,   0.20,  -6.42,  99.90,  -6.14,   0.08,
05/17 18Z,   0.20,  -5.92,  99.90,  -5.64,   0.08,