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 : 03/25/2025 12:23:04 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/23 12Z,   0.40,  -2.83,  -3.08,  99.90,  -0.65,
03/23 13Z,   0.40,  -2.77,  -3.06,  99.90,  -0.69,  (max)
03/23 14Z,   0.40,  -3.03,  -3.37,  99.90,  -0.74,
03/23 15Z,   0.40,  -3.59,  -3.91,  99.90,  -0.72,
03/23 16Z,   0.40,  -4.41,  -4.65,  99.90,  -0.64,
03/23 17Z,   0.40,  -5.38,  -5.66,  99.90,  -0.68,
03/23 18Z,   0.40,  -6.33,  -6.59,  99.90,  -0.66,
03/23 19Z,   0.40,  -7.10,  -7.29,  99.90,  -0.59,
03/23 20Z,   0.40,  -7.57,  -7.70,  99.90,  -0.53,
03/23 21Z,   0.40,  -7.65,  -7.82,  99.90,  -0.57,  (min)
03/23 22Z,   0.40,  -7.36,  -7.41,  99.90,  -0.45,
03/23 23Z,   0.40,  -6.75,  -6.89,  99.90,  -0.54,
03/24 00Z,   0.20,  -5.98,  -6.14,  99.90,  -0.36,
03/24 01Z,   0.20,  -5.18,  -5.36,  99.90,  -0.38,
03/24 02Z,   0.20,  -4.52,  -4.67,  99.90,  -0.35,
03/24 03Z,   0.20,  -4.10,  -4.26,  99.90,  -0.36,
03/24 04Z,   0.20,  -3.94,  -4.04,  99.90,  -0.30,  (max)
03/24 05Z,   0.20,  -4.01,  -4.12,  99.90,  -0.31,
03/24 06Z,   0.10,  -4.22,  -4.32,  99.90,  -0.20,
03/24 07Z,   0.10,  -4.44,  -4.54,  99.90,  -0.20,
03/24 08Z,   0.10,  -4.54,  -4.71,  99.90,  -0.27,  (min)
03/24 09Z,   0.10,  -4.45,  -4.60,  99.90,  -0.25,
03/24 10Z,   0.10,  -4.14,  -4.27,  99.90,  -0.23,
03/24 11Z,   0.10,  -3.67,  -3.85,  99.90,  -0.28,
03/24 12Z,   0.30,  -3.16,  -3.39,  99.90,  -0.53,
03/24 13Z,   0.30,  -2.76,  -3.01,  99.90,  -0.55,
03/24 14Z,   0.30,  -2.61,  -2.83,  99.90,  -0.52,  (max)
03/24 15Z,   0.30,  -2.83,  -3.01,  99.90,  -0.48,
03/24 16Z,   0.30,  -3.42,  -3.63,  99.90,  -0.51,
03/24 17Z,   0.30,  -4.34,  -4.56,  99.90,  -0.52,
03/24 18Z,   0.40,  -5.43,  -5.60,  99.90,  -0.57,
03/24 19Z,   0.40,  -6.51,  -6.60,  99.90,  -0.49,
03/24 20Z,   0.40,  -7.38,  -7.47,  99.90,  -0.49,
03/24 21Z,   0.40,  -7.87,  -7.88,  99.90,  -0.41,
03/24 22Z,   0.40,  -7.90,  -7.88,  99.90,  -0.38,  (min)
03/24 23Z,   0.50,  -7.47,  -7.40,  99.90,  -0.43,
03/25 00Z,   0.40,  -6.69,  -6.63,  99.90,  -0.34,
03/25 01Z,   0.40,  -5.74,  -5.75,  99.90,  -0.41,
03/25 02Z,   0.40,  -4.82,  -4.76,  99.90,  -0.34,
03/25 03Z,   0.40,  -4.10,  -4.04,  99.90,  -0.34,
03/25 04Z,   0.40,  -3.72,  -3.65,  99.90,  -0.33,
03/25 05Z,   0.40,  -3.69,  -3.55,  99.90,  -0.26,  (max)
03/25 06Z,   0.40,  -3.95,  -3.80,  99.90,  -0.25,
03/25 07Z,   0.40,  -4.36,  -4.16,  99.90,  -0.20,
03/25 08Z,   0.50,  -4.75,  -4.50,  99.90,  -0.25,
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,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/25 13Z,   0.50,  -3.17,  99.90,  -3.06,  -0.39,
03/25 14Z,   0.50,  -2.63,  99.90,  -2.51,  -0.39,
03/25 15Z,   0.50,  -2.40,  99.90,  -2.29,  -0.39,  (max)
03/25 16Z,   0.50,  -2.62,  99.90,  -2.50,  -0.39,
03/25 17Z,   0.50,  -3.30,  99.90,  -3.18,  -0.39,
03/25 18Z,   0.50,  -4.35,  99.90,  -4.24,  -0.39,
03/25 19Z,   0.50,  -5.60,  99.90,  -5.48,  -0.39,
03/25 20Z,   0.50,  -6.79,  99.90,  -6.68,  -0.39,
03/25 21Z,   0.50,  -7.69,  99.90,  -7.58,  -0.39,
03/25 22Z,   0.50,  -8.12,  99.90,  -8.01,  -0.39,  (min)
03/25 23Z,   0.50,  -7.99,  99.90,  -7.88,  -0.39,
03/26 00Z,   0.50,  -7.35,  99.90,  -7.24,  -0.39,
03/26 01Z,   0.60,  -6.36,  99.90,  -6.15,  -0.39,
03/26 02Z,   0.60,  -5.23,  99.90,  -5.02,  -0.39,
03/26 03Z,   0.60,  -4.22,  99.90,  -4.01,  -0.39,
03/26 04Z,   0.60,  -3.55,  99.90,  -3.34,  -0.39,
03/26 05Z,   0.60,  -3.32,  99.90,  -3.11,  -0.39,  (max)
03/26 06Z,   0.60,  -3.53,  99.90,  -3.32,  -0.39,
03/26 07Z,   0.60,  -4.07,  99.90,  -3.86,  -0.39,
03/26 08Z,   0.60,  -4.73,  99.90,  -4.52,  -0.39,
03/26 09Z,   0.60,  -5.30,  99.90,  -5.09,  -0.39,
03/26 10Z,   0.60,  -5.56,  99.90,  -5.35,  -0.39,  (min)
03/26 11Z,   0.70,  -5.41,  99.90,  -5.10,  -0.39,
03/26 12Z,   0.70,  -4.86,  99.90,  -4.55,  -0.39,
03/26 13Z,   0.70,  -4.04,  99.90,  -3.73,  -0.39,
03/26 14Z,   0.70,  -3.17,  99.90,  -2.86,  -0.39,
03/26 15Z,   0.70,  -2.48,  99.90,  -2.17,  -0.39,
03/26 16Z,   0.70,  -2.21,  99.90,  -1.90,  -0.39,  (max)
03/26 17Z,   0.60,  -2.47,  99.90,  -2.26,  -0.39,
03/26 18Z,   0.60,  -3.28,  99.90,  -3.06,  -0.39,
03/26 19Z,   0.60,  -4.48,  99.90,  -4.27,  -0.39,
03/26 20Z,   0.60,  -5.85,  99.90,  -5.64,  -0.39,
03/26 21Z,   0.60,  -7.09,  99.90,  -6.88,  -0.39,
03/26 22Z,   0.60,  -7.93,  99.90,  -7.72,  -0.39,
03/26 23Z,   0.60,  -8.20,  99.90,  -7.99,  -0.39,  (min)
03/27 00Z,   0.60,  -7.84,  99.90,  -7.63,  -0.39,
03/27 01Z,   0.60,  -6.94,  99.90,  -6.73,  -0.39,
03/27 02Z,   0.60,  -5.72,  99.90,  -5.51,  -0.39,
03/27 03Z,   0.60,  -4.48,  99.90,  -4.27,  -0.39,
03/27 04Z,   0.60,  -3.48,  99.90,  -3.27,  -0.39,
03/27 05Z,   0.60,  -2.96,  99.90,  -2.75,  -0.39,  (max)
03/27 06Z,   0.60,  -2.99,  99.90,  -2.78,  -0.39,
03/27 07Z,   0.60,  -3.54,  99.90,  -3.33,  -0.39,
03/27 08Z,   0.60,  -4.40,  99.90,  -4.19,  -0.39,
03/27 09Z,   0.60,  -5.32,  99.90,  -5.11,  -0.39,
03/27 10Z,   0.60,  -6.02,  99.90,  -5.81,  -0.39,
03/27 11Z,   0.60,  -6.28,  99.90,  -6.07,  -0.39,  (min)
03/27 12Z,   0.60,  -6.01,  99.90,  -5.80,  -0.39,
03/27 13Z,   0.60,  -5.27,  99.90,  -5.06,  -0.39,
03/27 14Z,   0.60,  -4.23,  99.90,  -4.02,  -0.39,
03/27 15Z,   0.60,  -3.18,  99.90,  -2.97,  -0.39,
03/27 16Z,   0.60,  -2.39,  99.90,  -2.18,  -0.39,
03/27 17Z,   0.60,  -2.12,  99.90,  -1.91,  -0.39,  (max)
03/27 18Z,   0.50,  -2.46,  99.90,  -2.35,  -0.39,
03/27 19Z,   0.50,  -3.38,  99.90,  -3.27,  -0.39,
03/27 20Z,   0.50,  -4.70,  99.90,  -4.59,  -0.39,
03/27 21Z,   0.50,  -6.11,  99.90,  -6.00,  -0.39,
03/27 22Z,   0.50,  -7.30,  99.90,  -7.19,  -0.39,
03/27 23Z,   0.50,  -7.99,  99.90,  -7.88,  -0.39,
03/28 00Z,   0.50,  -8.02,  99.90,  -7.91,  -0.39,  (min)
03/28 01Z,   0.50,  -7.38,  99.90,  -7.27,  -0.39,
03/28 02Z,   0.50,  -6.23,  99.90,  -6.12,  -0.39,
03/28 03Z,   0.50,  -4.85,  99.90,  -4.74,  -0.39,
03/28 04Z,   0.50,  -3.58,  99.90,  -3.47,  -0.39,
03/28 05Z,   0.50,  -2.71,  99.90,  -2.60,  -0.39,
03/28 06Z,   0.50,  -2.45,  99.90,  -2.34,  -0.39,  (max)
03/28 07Z,   0.50,  -2.84,  99.90,  -2.73,  -0.39,
03/28 08Z,   0.50,  -3.74,  99.90,  -3.63,  -0.39,
03/28 09Z,   0.50,  -4.92,  99.90,  -4.81,  -0.39,
03/28 10Z,   0.40,  -6.05,  99.90,  -6.04,  -0.39,
03/28 11Z,   0.50,  -6.82,  99.90,  -6.71,  -0.39,
03/28 12Z,   0.50,  -7.03,  99.90,  -6.92,  -0.39,  (min)
03/28 13Z,   0.50,  -6.61,  99.90,  -6.50,  -0.39,
03/28 14Z,   0.40,  -5.66,  99.90,  -5.65,  -0.39,
03/28 15Z,   0.40,  -4.43,  99.90,  -4.42,  -0.39,
03/28 16Z,   0.50,  -3.25,  99.90,  -3.13,  -0.39,
03/28 17Z,   0.40,  -2.41,  99.90,  -2.40,  -0.39,
03/28 18Z,   0.40,  -2.17,  99.90,  -2.16,  -0.39,  (max)
03/28 19Z,   0.40,  -2.60,  99.90,  -2.59,  -0.39,
03/28 20Z,   0.40,  -3.61,  99.90,  -3.59,  -0.39,
03/28 21Z,   0.40,  -4.96,  99.90,  -4.95,  -0.39,
03/28 22Z,   0.40,  -6.32,  99.90,  -6.31,  -0.39,
03/28 23Z,   0.40,  -7.35,  99.90,  -7.34,  -0.39,
03/29 00Z,   0.40,  -7.80,  99.90,  -7.79,  -0.39,