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 : 01/25/2025 00:22:51 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/23 06Z,   0.00,  -2.61,  -3.11,  99.90,  -0.50,
01/23 07Z,   0.00,  -2.59,  -3.04,  99.90,  -0.45,  (min)
01/23 08Z,   0.00,  -2.38,  -2.80,  99.90,  -0.42,
01/23 09Z,   0.00,  -1.98,  -2.42,  99.90,  -0.44,
01/23 10Z,   0.00,  -1.44,  -1.81,  99.90,  -0.37,
01/23 11Z,   0.00,  -0.85,  -1.20,  99.90,  -0.35,
01/23 12Z,  -0.10,  -0.35,  -0.68,  99.90,  -0.23,
01/23 13Z,  -0.10,  -0.07,  -0.41,  99.90,  -0.24,  (max)
01/23 14Z,  -0.10,  -0.10,  -0.42,  99.90,  -0.22,
01/23 15Z,  -0.10,  -0.48,  -0.82,  99.90,  -0.24,
01/23 16Z,  -0.10,  -1.16,  -1.44,  99.90,  -0.18,
01/23 17Z,  -0.10,  -2.05,  -2.34,  99.90,  -0.19,
01/23 18Z,  -0.20,  -3.00,  -3.22,  99.90,  -0.02,
01/23 19Z,  -0.20,  -3.86,  -4.13,  99.90,  -0.07,
01/23 20Z,  -0.20,  -4.49,  -4.76,  99.90,  -0.07,
01/23 21Z,  -0.20,  -4.79,  -5.05,  99.90,  -0.06,  (min)
01/23 22Z,  -0.20,  -4.74,  -5.01,  99.90,  -0.07,
01/23 23Z,  -0.20,  -4.39,  -4.58,  99.90,   0.01,
01/24 00Z,   0.00,  -3.84,  -4.03,  99.90,  -0.19,
01/24 01Z,   0.00,  -3.23,  -3.43,  99.90,  -0.20,
01/24 02Z,   0.00,  -2.67,  -2.93,  99.90,  -0.26,
01/24 03Z,   0.00,  -2.28,  -2.54,  99.90,  -0.26,
01/24 04Z,   0.00,  -2.09,  -2.47,  99.90,  -0.38,  (max)
01/24 05Z,   0.00,  -2.08,  -2.48,  99.90,  -0.40,
01/24 06Z,   0.00,  -2.18,  -2.54,  99.90,  -0.36,
01/24 07Z,   0.00,  -2.27,  -2.63,  99.90,  -0.36,  (min)
01/24 08Z,   0.00,  -2.26,  -2.52,  99.90,  -0.26,
01/24 09Z,   0.00,  -2.07,  -2.35,  99.90,  -0.28,
01/24 10Z,   0.00,  -1.69,  -1.97,  99.90,  -0.28,
01/24 11Z,   0.00,  -1.17,  -1.32,  99.90,  -0.15,
01/24 12Z,   0.00,  -0.60,  -0.71,  99.90,  -0.11,
01/24 13Z,   0.00,  -0.13,  -0.27,  99.90,  -0.14,
01/24 14Z,   0.00,   0.10,  -0.00,  99.90,  -0.10,  (max)
01/24 15Z,   0.00,   0.00,  -0.04,  99.90,  -0.04,
01/24 16Z,   0.00,  -0.47,  -0.58,  99.90,  -0.11,
01/24 17Z,   0.00,  -1.28,  -1.32,  99.90,  -0.04,
01/24 18Z,   0.00,  -2.30,  -2.33,  99.90,  -0.03,
01/24 19Z,   0.00,  -3.38,  -3.39,  99.90,  -0.01,
01/24 20Z,   0.00,  -4.34,  -4.37,  99.90,  -0.03,
01/24 21Z,   0.10,  -5.00,  -5.01,  99.90,  -0.11,
01/24 22Z,   0.10,  -5.28,  -5.25,  99.90,  -0.07,  (min)
01/24 23Z,   0.10,  -5.15,  -5.08,  99.90,  -0.03,
01/25 00Z,   0.20,  -4.67,  -4.54,  99.90,  -0.07,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/25 01Z,   0.10,  -3.97,  99.90,  -3.94,  -0.08,
01/25 02Z,   0.20,  -3.19,  99.90,  -3.08,  -0.09,
01/25 03Z,   0.20,  -2.51,  99.90,  -2.41,  -0.10,
01/25 04Z,   0.20,  -2.04,  99.90,  -1.95,  -0.11,
01/25 05Z,   0.20,  -1.81,  99.90,  -1.74,  -0.12,  (max)
01/25 06Z,   0.20,  -1.81,  99.90,  -1.75,  -0.13,
01/25 07Z,   0.30,  -1.95,  99.90,  -1.79,  -0.14,
01/25 08Z,   0.30,  -2.09,  99.90,  -1.94,  -0.15,
01/25 09Z,   0.30,  -2.11,  99.90,  -1.97,  -0.16,  (min)
01/25 10Z,   0.30,  -1.93,  99.90,  -1.80,  -0.18,
01/25 11Z,   0.30,  -1.52,  99.90,  -1.41,  -0.19,
01/25 12Z,   0.30,  -0.96,  99.90,  -0.85,  -0.20,
01/25 13Z,   0.30,  -0.35,  99.90,  -0.25,  -0.20,
01/25 14Z,   0.40,   0.13,  99.90,   0.33,  -0.20,
01/25 15Z,   0.40,   0.33,  99.90,   0.54,  -0.20,  (max)
01/25 16Z,   0.40,   0.15,  99.90,   0.35,  -0.20,
01/25 17Z,   0.40,  -0.46,  99.90,  -0.26,  -0.20,
01/25 18Z,   0.40,  -1.44,  99.90,  -1.23,  -0.20,
01/25 19Z,   0.40,  -2.63,  99.90,  -2.43,  -0.20,
01/25 20Z,   0.40,  -3.85,  99.90,  -3.65,  -0.20,
01/25 21Z,   0.30,  -4.88,  99.90,  -4.78,  -0.20,
01/25 22Z,   0.40,  -5.54,  99.90,  -5.34,  -0.20,
01/25 23Z,   0.40,  -5.74,  99.90,  -5.53,  -0.20,  (min)
01/26 00Z,   0.40,  -5.45,  99.90,  -5.25,  -0.20,
01/26 01Z,   0.30,  -4.78,  99.90,  -4.68,  -0.20,
01/26 02Z,   0.40,  -3.89,  99.90,  -3.69,  -0.20,
01/26 03Z,   0.40,  -2.97,  99.90,  -2.77,  -0.20,
01/26 04Z,   0.40,  -2.21,  99.90,  -2.00,  -0.20,
01/26 05Z,   0.30,  -1.72,  99.90,  -1.61,  -0.20,
01/26 06Z,   0.30,  -1.55,  99.90,  -1.44,  -0.20,  (max)
01/26 07Z,   0.30,  -1.64,  99.90,  -1.53,  -0.20,
01/26 08Z,   0.30,  -1.86,  99.90,  -1.76,  -0.20,
01/26 09Z,   0.30,  -2.07,  99.90,  -1.97,  -0.20,
01/26 10Z,   0.30,  -2.11,  99.90,  -2.01,  -0.20,  (min)
01/26 11Z,   0.30,  -1.89,  99.90,  -1.79,  -0.20,
01/26 12Z,   0.20,  -1.41,  99.90,  -1.40,  -0.20,
01/26 13Z,   0.20,  -0.74,  99.90,  -0.74,  -0.20,
01/26 14Z,   0.20,  -0.06,  99.90,  -0.06,  -0.20,
01/26 15Z,   0.20,   0.44,  99.90,   0.45,  -0.20,
01/26 16Z,   0.10,   0.60,  99.90,   0.50,  -0.20,  (max)
01/26 17Z,   0.10,   0.28,  99.90,   0.19,  -0.20,
01/26 18Z,   0.10,  -0.51,  99.90,  -0.61,  -0.20,
01/26 19Z,   0.10,  -1.69,  99.90,  -1.79,  -0.20,
01/26 20Z,   0.00,  -3.07,  99.90,  -3.27,  -0.20,
01/26 21Z,   0.00,  -4.41,  99.90,  -4.60,  -0.20,
01/26 22Z,   0.10,  -5.46,  99.90,  -5.56,  -0.20,
01/26 23Z,   0.00,  -6.05,  99.90,  -6.25,  -0.20,
01/27 00Z,   0.00,  -6.08,  99.90,  -6.28,  -0.20,  (min)
01/27 01Z,   0.00,  -5.58,  99.90,  -5.78,  -0.20,
01/27 02Z,   0.00,  -4.69,  99.90,  -4.89,  -0.20,
01/27 03Z,   0.00,  -3.62,  99.90,  -3.81,  -0.20,
01/27 04Z,   0.00,  -2.59,  99.90,  -2.79,  -0.20,
01/27 05Z,   0.00,  -1.81,  99.90,  -2.01,  -0.20,
01/27 06Z,   0.00,  -1.40,  99.90,  -1.60,  -0.20,
01/27 07Z,   0.00,  -1.36,  99.90,  -1.55,  -0.20,  (max)
01/27 08Z,   0.00,  -1.59,  99.90,  -1.79,  -0.20,
01/27 09Z,   0.00,  -1.94,  99.90,  -2.13,  -0.20,
01/27 10Z,   0.00,  -2.20,  99.90,  -2.39,  -0.20,
01/27 11Z,   0.00,  -2.21,  99.90,  -2.41,  -0.20,  (min)
01/27 12Z,   0.00,  -1.90,  99.90,  -2.10,  -0.20,
01/27 13Z,   0.00,  -1.28,  99.90,  -1.48,  -0.20,
01/27 14Z,   0.00,  -0.49,  99.90,  -0.69,  -0.20,
01/27 15Z,   0.00,   0.27,  99.90,   0.07,  -0.20,
01/27 16Z,   0.00,   0.77,  99.90,   0.58,  -0.20,
01/27 17Z,   0.00,   0.83,  99.90,   0.64,  -0.20,  (max)
01/27 18Z,   0.00,   0.35,  99.90,   0.15,  -0.20,
01/27 19Z,   0.00,  -0.66,  99.90,  -0.86,  -0.20,
01/27 20Z,   0.00,  -2.06,  99.90,  -2.26,  -0.20,
01/27 21Z,   0.00,  -3.60,  99.90,  -3.80,  -0.20,
01/27 22Z,   0.00,  -5.01,  99.90,  -5.21,  -0.20,
01/27 23Z,   0.00,  -6.02,  99.90,  -6.21,  -0.20,
01/28 00Z,   0.00,  -6.45,  99.90,  -6.64,  -0.20,  (min)
01/28 01Z,   0.00,  -6.25,  99.90,  -6.44,  -0.20,
01/28 02Z,   0.00,  -5.49,  99.90,  -5.69,  -0.20,
01/28 03Z,   0.00,  -4.38,  99.90,  -4.58,  -0.20,
01/28 04Z,   0.00,  -3.16,  99.90,  -3.36,  -0.20,
01/28 05Z,   0.00,  -2.10,  99.90,  -2.30,  -0.20,
01/28 06Z,   0.00,  -1.40,  99.90,  -1.59,  -0.20,
01/28 07Z,   0.00,  -1.14,  99.90,  -1.33,  -0.20,  (max)
01/28 08Z,   0.00,  -1.28,  99.90,  -1.48,  -0.20,
01/28 09Z,   0.00,  -1.69,  99.90,  -1.88,  -0.20,
01/28 10Z,   0.00,  -2.14,  99.90,  -2.34,  -0.20,
01/28 11Z,   0.00,  -2.42,  99.90,  -2.62,  -0.20,  (min)
01/28 12Z,   0.00,  -2.37,  99.90,  -2.56,  -0.20,
01/28 13Z,   0.00,  -1.92,  99.90,  -2.12,  -0.20,
01/28 14Z,   0.00,  -1.15,  99.90,  -1.34,  -0.20,
01/28 15Z,   0.00,  -0.23,  99.90,  -0.43,  -0.20,
01/28 16Z,   0.00,   0.58,  99.90,   0.39,  -0.20,
01/28 17Z,   0.00,   1.04,  99.90,   0.85,  -0.20,  (max)
01/28 18Z,   0.00,   0.96,  99.90,   0.77,  -0.20,