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 : 03/26/2025 21:25:30 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/25 06Z,   0.30,  -3.95,  -3.80,  99.90,  -0.15,  (max)
03/25 07Z,   0.30,  -4.36,  -4.16,  99.90,  -0.10,
03/25 08Z,   0.40,  -4.75,  -4.50,  99.90,  -0.15,
03/25 09Z,   0.40,  -4.96,  -4.80,  99.90,  -0.24,  (min)
03/25 10Z,   0.40,  -4.87,  -4.67,  99.90,  -0.20,
03/25 11Z,   0.40,  -4.47,  -4.32,  99.90,  -0.25,
03/25 12Z,   0.50,  -3.85,  -3.74,  99.90,  -0.39,
03/25 13Z,   0.60,  -3.17,  -3.08,  99.90,  -0.51,
03/25 14Z,   0.50,  -2.63,  -2.45,  99.90,  -0.32,
03/25 15Z,   0.50,  -2.40,  -2.29,  99.90,  -0.39,  (max)
03/25 16Z,   0.60,  -2.62,  -2.49,  99.90,  -0.47,
03/25 17Z,   0.60,  -3.30,  -3.22,  99.90,  -0.52,
03/25 18Z,   0.70,  -4.35,  -4.18,  99.90,  -0.53,
03/25 19Z,   0.70,  -5.60,  -5.39,  99.90,  -0.49,
03/25 20Z,   0.70,  -6.79,  -6.48,  99.90,  -0.39,
03/25 21Z,   0.80,  -7.69,  -7.40,  99.90,  -0.51,
03/25 22Z,   0.70,  -8.12,  -7.82,  99.90,  -0.40,  (min)
03/25 23Z,   0.80,  -7.99,  -7.67,  99.90,  -0.48,
03/26 00Z,   0.80,  -7.35,  -7.00,  99.90,  -0.45,
03/26 01Z,   0.80,  -6.36,  -6.03,  99.90,  -0.47,
03/26 02Z,   0.80,  -5.23,  -4.96,  99.90,  -0.53,
03/26 03Z,   0.80,  -4.22,  -3.81,  99.90,  -0.39,
03/26 04Z,   0.80,  -3.55,  -3.16,  99.90,  -0.41,
03/26 05Z,   0.80,  -3.32,  -2.79,  99.90,  -0.27,  (max)
03/26 06Z,   0.70,  -3.53,  -3.15,  99.90,  -0.32,
03/26 07Z,   0.70,  -4.07,  -3.60,  99.90,  -0.23,
03/26 08Z,   0.70,  -4.73,  -4.22,  99.90,  -0.19,
03/26 09Z,   0.70,  -5.30,  -4.84,  99.90,  -0.24,
03/26 10Z,   0.70,  -5.56,  -5.09,  99.90,  -0.23,  (min)
03/26 11Z,   0.70,  -5.41,  -4.90,  99.90,  -0.19,
03/26 12Z,   0.70,  -4.86,  -4.29,  99.90,  -0.13,
03/26 13Z,   0.70,  -4.04,  -3.57,  99.90,  -0.23,
03/26 14Z,   0.70,  -3.17,  -2.72,  99.90,  -0.25,
03/26 15Z,   0.70,  -2.48,  -2.05,  99.90,  -0.27,
03/26 16Z,   0.80,  -2.21,  -1.77,  99.90,  -0.36,  (max)
03/26 17Z,   0.70,  -2.47,  -2.09,  99.90,  -0.32,
03/26 18Z,   0.70,  -3.28,  -2.88,  99.90,  -0.30,
03/26 19Z,   0.70,  -4.48,  -4.08,  99.90,  -0.30,
03/26 20Z,   0.70,  -5.85,  -5.51,  99.90,  -0.36,
03/26 21Z,   0.70,  -7.09,  -6.70,  99.90,  -0.31,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/26 22Z,   0.70,  -7.93,  99.90,  -7.55,  -0.32,
03/26 23Z,   0.70,  -8.20,  99.90,  -7.83,  -0.33,  (min)
03/27 00Z,   0.70,  -7.84,  99.90,  -7.47,  -0.33,
03/27 01Z,   0.80,  -6.94,  99.90,  -6.48,  -0.34,
03/27 02Z,   0.70,  -5.72,  99.90,  -5.37,  -0.35,
03/27 03Z,   0.70,  -4.48,  99.90,  -4.13,  -0.35,
03/27 04Z,   0.70,  -3.48,  99.90,  -3.14,  -0.36,
03/27 05Z,   0.80,  -2.96,  99.90,  -2.52,  -0.37,  (max)
03/27 06Z,   0.70,  -2.99,  99.90,  -2.67,  -0.37,
03/27 07Z,   0.70,  -3.54,  99.90,  -3.21,  -0.38,
03/27 08Z,   0.70,  -4.40,  99.90,  -4.08,  -0.39,
03/27 09Z,   0.70,  -5.32,  99.90,  -5.01,  -0.39,
03/27 10Z,   0.70,  -6.02,  99.90,  -5.71,  -0.39,
03/27 11Z,   0.70,  -6.28,  99.90,  -5.97,  -0.39,  (min)
03/27 12Z,   0.70,  -6.01,  99.90,  -5.71,  -0.39,
03/27 13Z,   0.70,  -5.27,  99.90,  -4.96,  -0.39,
03/27 14Z,   0.70,  -4.23,  99.90,  -3.93,  -0.39,
03/27 15Z,   0.70,  -3.18,  99.90,  -2.87,  -0.39,
03/27 16Z,   0.70,  -2.39,  99.90,  -2.09,  -0.39,
03/27 17Z,   0.70,  -2.12,  99.90,  -1.81,  -0.39,  (max)
03/27 18Z,   0.70,  -2.46,  99.90,  -2.15,  -0.39,
03/27 19Z,   0.70,  -3.38,  99.90,  -3.08,  -0.39,
03/27 20Z,   0.70,  -4.70,  99.90,  -4.39,  -0.39,
03/27 21Z,   0.60,  -6.11,  99.90,  -5.91,  -0.39,
03/27 22Z,   0.60,  -7.30,  99.90,  -7.10,  -0.39,
03/27 23Z,   0.70,  -7.99,  99.90,  -7.68,  -0.39,
03/28 00Z,   0.70,  -8.02,  99.90,  -7.71,  -0.39,  (min)
03/28 01Z,   0.70,  -7.38,  99.90,  -7.07,  -0.39,
03/28 02Z,   0.70,  -6.23,  99.90,  -5.92,  -0.39,
03/28 03Z,   0.70,  -4.85,  99.90,  -4.54,  -0.39,
03/28 04Z,   0.70,  -3.58,  99.90,  -3.27,  -0.39,
03/28 05Z,   0.70,  -2.71,  99.90,  -2.41,  -0.39,
03/28 06Z,   0.60,  -2.45,  99.90,  -2.24,  -0.39,  (max)
03/28 07Z,   0.60,  -2.84,  99.90,  -2.63,  -0.39,
03/28 08Z,   0.60,  -3.74,  99.90,  -3.54,  -0.39,
03/28 09Z,   0.60,  -4.92,  99.90,  -4.71,  -0.39,
03/28 10Z,   0.60,  -6.05,  99.90,  -5.84,  -0.39,
03/28 11Z,   0.60,  -6.82,  99.90,  -6.62,  -0.39,
03/28 12Z,   0.60,  -7.03,  99.90,  -6.82,  -0.39,  (min)
03/28 13Z,   0.50,  -6.61,  99.90,  -6.50,  -0.39,
03/28 14Z,   0.60,  -5.66,  99.90,  -5.45,  -0.39,
03/28 15Z,   0.60,  -4.43,  99.90,  -4.22,  -0.39,
03/28 16Z,   0.50,  -3.25,  99.90,  -3.14,  -0.39,
03/28 17Z,   0.50,  -2.41,  99.90,  -2.31,  -0.39,
03/28 18Z,   0.50,  -2.17,  99.90,  -2.06,  -0.39,  (max)
03/28 19Z,   0.50,  -2.60,  99.90,  -2.49,  -0.39,
03/28 20Z,   0.50,  -3.61,  99.90,  -3.50,  -0.39,
03/28 21Z,   0.50,  -4.96,  99.90,  -4.85,  -0.39,
03/28 22Z,   0.50,  -6.32,  99.90,  -6.21,  -0.39,
03/28 23Z,   0.50,  -7.35,  99.90,  -7.25,  -0.39,
03/29 00Z,   0.50,  -7.80,  99.90,  -7.69,  -0.39,  (min)
03/29 01Z,   0.50,  -7.54,  99.90,  -7.43,  -0.39,
03/29 02Z,   0.50,  -6.64,  99.90,  -6.53,  -0.39,
03/29 03Z,   0.50,  -5.30,  99.90,  -5.19,  -0.39,
03/29 04Z,   0.50,  -3.87,  99.90,  -3.76,  -0.39,
03/29 05Z,   0.50,  -2.69,  99.90,  -2.58,  -0.39,
03/29 06Z,   0.40,  -2.05,  99.90,  -2.05,  -0.39,
03/29 07Z,   0.50,  -2.13,  99.90,  -2.02,  -0.39,  (max)
03/29 08Z,   0.50,  -2.88,  99.90,  -2.78,  -0.39,
03/29 09Z,   0.50,  -4.14,  99.90,  -4.03,  -0.39,
03/29 10Z,   0.40,  -5.57,  99.90,  -5.57,  -0.39,
03/29 11Z,   0.40,  -6.84,  99.90,  -6.83,  -0.39,
03/29 12Z,   0.50,  -7.61,  99.90,  -7.50,  -0.39,
03/29 13Z,   0.50,  -7.72,  99.90,  -7.61,  -0.39,  (min)
03/29 14Z,   0.50,  -7.13,  99.90,  -7.02,  -0.39,
03/29 15Z,   0.50,  -6.01,  99.90,  -5.90,  -0.39,
03/29 16Z,   0.50,  -4.65,  99.90,  -4.54,  -0.39,
03/29 17Z,   0.50,  -3.39,  99.90,  -3.29,  -0.39,
03/29 18Z,   0.50,  -2.57,  99.90,  -2.46,  -0.39,
03/29 19Z,   0.50,  -2.38,  99.90,  -2.27,  -0.39,  (max)
03/29 20Z,   0.50,  -2.86,  99.90,  -2.75,  -0.39,
03/29 21Z,   0.50,  -3.88,  99.90,  -3.77,  -0.39,
03/29 22Z,   0.50,  -5.17,  99.90,  -5.06,  -0.39,
03/29 23Z,   0.50,  -6.38,  99.90,  -6.27,  -0.39,
03/30 00Z,   0.60,  -7.19,  99.90,  -6.98,  -0.39,
03/30 01Z,   0.60,  -7.35,  99.90,  -7.15,  -0.39,  (min)
03/30 02Z,   0.60,  -6.83,  99.90,  -6.62,  -0.39,
03/30 03Z,   0.60,  -5.72,  99.90,  -5.51,  -0.39,
03/30 04Z,   0.60,  -4.30,  99.90,  -4.10,  -0.39,
03/30 05Z,   0.60,  -2.93,  99.90,  -2.72,  -0.39,
03/30 06Z,   0.60,  -1.95,  99.90,  -1.74,  -0.39,
03/30 07Z,   0.60,  -1.61,  99.90,  -1.41,  -0.39,  (max)
03/30 08Z,   0.70,  -2.03,  99.90,  -1.73,  -0.39,
03/30 09Z,   0.70,  -3.13,  99.90,  -2.82,  -0.39,
03/30 10Z,   0.70,  -4.65,  99.90,  -4.34,  -0.39,
03/30 11Z,   0.70,  -6.24,  99.90,  -5.93,  -0.39,
03/30 12Z,   0.80,  -7.55,  99.90,  -7.14,  -0.39,
03/30 13Z,  99.90,  -8.26,  99.90,  99.90,  -0.39,
03/30 14Z,  99.90,  -8.25,  99.90,  99.90,  -0.39,
03/30 15Z,  99.90,  -7.53,  99.90,  99.90,  -0.39,
03/30 16Z,  99.90,  -6.30,  99.90,  99.90,  -0.39,
03/30 17Z,  99.90,  -4.89,  99.90,  99.90,  -0.39,
03/30 18Z,  99.90,  -3.64,  99.90,  99.90,  -0.39,