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
#Charleston, SC : 06/24/2025 04:23:14 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
06/22 12Z,   0.20,  -2.66,  -2.58,  99.90,  -0.12,
06/22 13Z,   0.20,  -4.02,  -4.11,  99.90,  -0.29,
06/22 14Z,   0.20,  -5.33,  -5.43,  99.90,  -0.30,
06/22 15Z,   0.20,  -6.22,  -6.18,  99.90,  -0.16,
06/22 16Z,   0.20,  -6.37,  -6.20,  99.90,  -0.03,  (min)
06/22 17Z,   0.20,  -5.62,  -5.27,  99.90,   0.15,
06/22 18Z,   0.30,  -4.12,  -3.67,  99.90,   0.15,
06/22 19Z,   0.30,  -2.34,  -1.77,  99.90,   0.27,
06/22 20Z,   0.30,  -0.78,  -0.34,  99.90,   0.14,
06/22 21Z,   0.30,   0.24,   0.49,  99.90,  -0.05,
06/22 22Z,   0.30,   0.62,   0.66,  99.90,  -0.26,  (max)
06/22 23Z,   0.30,   0.37,   0.39,  99.90,  -0.28,
06/23 00Z,   0.40,  -0.48,  -0.71,  99.90,  -0.63,
06/23 01Z,   0.40,  -1.78,  -1.94,  99.90,  -0.56,
06/23 02Z,   0.40,  -3.28,  -3.43,  99.90,  -0.55,
06/23 03Z,   0.40,  -4.66,  -4.72,  99.90,  -0.46,
06/23 04Z,   0.30,  -5.58,  -5.49,  99.90,  -0.21,  (min)
06/23 05Z,   0.30,  -5.74,  -5.48,  99.90,  -0.04,
06/23 06Z,   0.20,  -5.08,  -4.71,  99.90,   0.17,
06/23 07Z,   0.20,  -3.84,  -3.39,  99.90,   0.25,
06/23 08Z,   0.20,  -2.51,  -2.23,  99.90,   0.08,
06/23 09Z,   0.20,  -1.49,  -1.28,  99.90,   0.01,
06/23 10Z,   0.20,  -0.95,  -0.79,  99.90,  -0.04,
06/23 11Z,   0.20,  -0.97,  -0.77,  99.90,   0.00,  (max)
06/23 12Z,   0.20,  -1.58,  -1.46,  99.90,  -0.08,
06/23 13Z,   0.20,  -2.70,  -2.70,  99.90,  -0.20,
06/23 14Z,   0.20,  -4.09,  -4.24,  99.90,  -0.35,
06/23 15Z,   0.20,  -5.43,  -5.56,  99.90,  -0.33,
06/23 16Z,   0.20,  -6.33,  -6.35,  99.90,  -0.22,
06/23 17Z,   0.20,  -6.45,  -6.40,  99.90,  -0.15,  (min)
06/23 18Z,   0.30,  -5.61,  -5.28,  99.90,   0.03,
06/23 19Z,   0.40,  -4.03,  -3.57,  99.90,   0.06,
06/23 20Z,   0.40,  -2.19,  -1.68,  99.90,   0.11,
06/23 21Z,   0.30,  -0.62,  -0.24,  99.90,   0.08,
06/23 22Z,   0.30,   0.40,   0.48,  99.90,  -0.22,
06/23 23Z,   0.40,   0.78,   0.78,  99.90,  -0.40,  (max)
06/24 00Z,   0.40,   0.50,   0.42,  99.90,  -0.48,
06/24 01Z,   0.30,  -0.39,  -0.58,  99.90,  -0.49,
06/24 02Z,   0.30,  -1.76,  -1.97,  99.90,  -0.51,
06/24 03Z,   0.20,  -3.34,  -3.56,  99.90,  -0.42,
06/24 04Z,   0.20,  -4.80,  -4.91,  99.90,  -0.31,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
06/24 05Z,   0.20,  -5.75,  99.90,  -5.84,  -0.29,
06/24 06Z,   0.20,  -5.88,  99.90,  -5.96,  -0.28,  (min)
06/24 07Z,   0.20,  -5.15,  99.90,  -5.21,  -0.26,
06/24 08Z,   0.30,  -3.86,  99.90,  -3.80,  -0.24,
06/24 09Z,   0.30,  -2.50,  99.90,  -2.43,  -0.22,
06/24 10Z,   0.30,  -1.47,  99.90,  -1.37,  -0.20,
06/24 11Z,   0.20,  -0.93,  99.90,  -0.91,  -0.19,  (max)
06/24 12Z,   0.20,  -0.95,  99.90,  -0.92,  -0.17,
06/24 13Z,   0.10,  -1.58,  99.90,  -1.63,  -0.15,
06/24 14Z,   0.10,  -2.73,  99.90,  -2.76,  -0.13,
06/24 15Z,   0.20,  -4.16,  99.90,  -4.07,  -0.12,
06/24 16Z,   0.20,  -5.52,  99.90,  -5.41,  -0.10,
06/24 17Z,   0.30,  -6.40,  99.90,  -6.20,  -0.10,
06/24 18Z,   0.30,  -6.45,  99.90,  -6.25,  -0.10,  (min)
06/24 19Z,   0.40,  -5.54,  99.90,  -5.23,  -0.10,
06/24 20Z,   0.40,  -3.90,  99.90,  -3.59,  -0.10,
06/24 21Z,   0.40,  -2.05,  99.90,  -1.75,  -0.10,
06/24 22Z,   0.40,  -0.50,  99.90,  -0.20,  -0.10,
06/24 23Z,   0.40,   0.48,  99.90,   0.79,  -0.10,
06/25 00Z,   0.40,   0.83,  99.90,   1.13,  -0.10,  (max)
06/25 01Z,   0.40,   0.52,  99.90,   0.82,  -0.10,
06/25 02Z,   0.40,  -0.43,  99.90,  -0.12,  -0.10,
06/25 03Z,   0.30,  -1.85,  99.90,  -1.65,  -0.10,
06/25 04Z,   0.30,  -3.49,  99.90,  -3.28,  -0.10,
06/25 05Z,   0.30,  -4.96,  99.90,  -4.76,  -0.10,
06/25 06Z,   0.30,  -5.87,  99.90,  -5.67,  -0.10,
06/25 07Z,   0.30,  -5.93,  99.90,  -5.72,  -0.10,  (min)
06/25 08Z,   0.40,  -5.11,  99.90,  -4.81,  -0.10,
06/25 09Z,   0.40,  -3.78,  99.90,  -3.48,  -0.10,
06/25 10Z,   0.40,  -2.43,  99.90,  -2.13,  -0.10,
06/25 11Z,   0.40,  -1.41,  99.90,  -1.11,  -0.10,
06/25 12Z,   0.30,  -0.89,  99.90,  -0.69,  -0.10,  (max)
06/25 13Z,   0.30,  -0.94,  99.90,  -0.73,  -0.10,
06/25 14Z,   0.30,  -1.59,  99.90,  -1.39,  -0.10,
06/25 15Z,   0.40,  -2.77,  99.90,  -2.47,  -0.10,
06/25 16Z,   0.30,  -4.22,  99.90,  -4.02,  -0.10,
06/25 17Z,   0.40,  -5.57,  99.90,  -5.27,  -0.10,
06/25 18Z,   0.40,  -6.40,  99.90,  -6.10,  -0.10,  (min)
06/25 19Z,   0.50,  -6.37,  99.90,  -5.96,  -0.10,
06/25 20Z,   0.50,  -5.37,  99.90,  -4.97,  -0.10,
06/25 21Z,   0.50,  -3.71,  99.90,  -3.31,  -0.10,
06/25 22Z,   0.60,  -1.91,  99.90,  -1.40,  -0.10,
06/25 23Z,   0.50,  -0.44,  99.90,  -0.03,  -0.10,
06/26 00Z,   0.40,   0.48,  99.90,   0.79,  -0.10,
06/26 01Z,   0.60,   0.77,  99.90,   1.28,  -0.10,  (max)
06/26 02Z,   0.40,   0.41,  99.90,   0.71,  -0.10,
06/26 03Z,   0.20,  -0.59,  99.90,  -0.49,  -0.10,
06/26 04Z,   0.10,  -2.06,  99.90,  -2.06,  -0.10,
06/26 05Z,   0.20,  -3.70,  99.90,  -3.59,  -0.10,
06/26 06Z,   0.40,  -5.12,  99.90,  -4.82,  -0.10,
06/26 07Z,   0.40,  -5.94,  99.90,  -5.64,  -0.10,  (min)
06/26 08Z,   0.50,  -5.87,  99.90,  -5.47,  -0.10,
06/26 09Z,   0.40,  -4.98,  99.90,  -4.67,  -0.10,
06/26 10Z,   0.40,  -3.63,  99.90,  -3.33,  -0.10,
06/26 11Z,   0.50,  -2.32,  99.90,  -1.92,  -0.10,
06/26 12Z,   0.50,  -1.35,  99.90,  -0.95,  -0.10,
06/26 13Z,   0.40,  -0.86,  99.90,  -0.56,  -0.10,  (max)
06/26 14Z,   0.30,  -0.95,  99.90,  -0.75,  -0.10,
06/26 15Z,   0.30,  -1.64,  99.90,  -1.44,  -0.10,
06/26 16Z,   0.30,  -2.84,  99.90,  -2.64,  -0.10,
06/26 17Z,   0.30,  -4.28,  99.90,  -4.08,  -0.10,
06/26 18Z,   0.40,  -5.58,  99.90,  -5.27,  -0.10,
06/26 19Z,   0.40,  -6.32,  99.90,  -6.01,  -0.10,  (min)
06/26 20Z,   0.40,  -6.18,  99.90,  -5.87,  -0.10,
06/26 21Z,   0.50,  -5.12,  99.90,  -4.72,  -0.10,
06/26 22Z,   0.50,  -3.48,  99.90,  -3.07,  -0.10,
06/26 23Z,   0.50,  -1.77,  99.90,  -1.37,  -0.10,
06/27 00Z,   0.40,  -0.41,  99.90,  -0.11,  -0.10,
06/27 01Z,   0.40,   0.40,  99.90,   0.71,  -0.10,
06/27 02Z,   0.50,   0.61,  99.90,   1.01,  -0.10,  (max)
06/27 03Z,   0.50,   0.17,  99.90,   0.57,  -0.10,
06/27 04Z,   0.50,  -0.88,  99.90,  -0.48,  -0.10,
06/27 05Z,   0.30,  -2.36,  99.90,  -2.16,  -0.10,
06/27 06Z,   0.20,  -3.95,  99.90,  -3.85,  -0.10,
06/27 07Z,   0.20,  -5.27,  99.90,  -5.16,  -0.10,
06/27 08Z,   0.30,  -5.93,  99.90,  -5.73,  -0.10,  (min)
06/27 09Z,   0.30,  -5.73,  99.90,  -5.53,  -0.10,
06/27 10Z,   0.40,  -4.76,  99.90,  -4.46,  -0.10,
06/27 11Z,   0.40,  -3.44,  99.90,  -3.13,  -0.10,
06/27 12Z,   0.40,  -2.19,  99.90,  -1.89,  -0.10,
06/27 13Z,   0.30,  -1.29,  99.90,  -1.08,  -0.10,
06/27 14Z,   0.20,  -0.86,  99.90,  -0.76,  -0.10,  (max)
06/27 15Z,   0.20,  -1.00,  99.90,  -0.89,  -0.10,
06/27 16Z,   0.30,  -1.73,  99.90,  -1.53,  -0.10,
06/27 17Z,   0.40,  -2.94,  99.90,  -2.63,  -0.10,
06/27 18Z,   0.40,  -4.33,  99.90,  -4.02,  -0.10,
06/27 19Z,  99.90,  -5.52,  99.90,  99.90,  -0.10,
06/27 20Z,  99.90,  -6.13,  99.90,  99.90,  -0.10,
06/27 21Z,  99.90,  -5.89,  99.90,  99.90,  -0.10,
06/27 22Z,  99.90,  -4.79,  99.90,  99.90,  -0.10,
06/27 23Z,  99.90,  -3.22,  99.90,  99.90,  -0.10,
06/28 00Z,  99.90,  -1.65,  99.90,  99.90,  -0.10,