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, OR : 07/11/2025 12:22:15 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/09 12Z,  -0.10,  -7.91,  -7.75,  99.90,   0.26,
07/09 13Z,  -0.10,  -8.54,  -8.35,  99.90,   0.29,  (min)
07/09 14Z,  -0.10,  -8.36,  -8.09,  99.90,   0.37,
07/09 15Z,  -0.20,  -7.49,  -7.08,  99.90,   0.61,
07/09 16Z,  -0.20,  -6.18,  -5.87,  99.90,   0.51,
07/09 17Z,  -0.20,  -4.70,  -4.44,  99.90,   0.46,
07/09 18Z,  -0.20,  -3.35,  -3.16,  99.90,   0.39,
07/09 19Z,  -0.20,  -2.39,  -2.21,  99.90,   0.38,
07/09 20Z,  -0.20,  -2.00,  -1.80,  99.90,   0.40,  (max)
07/09 21Z,  -0.20,  -2.17,  -1.95,  99.90,   0.42,
07/09 22Z,  -0.20,  -2.73,  -2.57,  99.90,   0.36,
07/09 23Z,  -0.20,  -3.44,  -3.33,  99.90,   0.31,
07/10 00Z,  -0.20,  -4.02,  -3.92,  99.90,   0.30,
07/10 01Z,  -0.20,  -4.20,  -4.07,  99.90,   0.33,  (min)
07/10 02Z,  -0.10,  -3.85,  -3.66,  99.90,   0.29,
07/10 03Z,  -0.10,  -3.02,  -2.85,  99.90,   0.27,
07/10 04Z,  -0.10,  -1.96,  -1.75,  99.90,   0.31,
07/10 05Z,  -0.20,  -0.92,  -0.70,  99.90,   0.42,
07/10 06Z,  -0.20,  -0.19,   0.02,  99.90,   0.41,
07/10 07Z,  -0.20,  -0.02,   0.16,  99.90,   0.38,  (max)
07/10 08Z,  -0.20,  -0.58,  -0.52,  99.90,   0.26,
07/10 09Z,  -0.20,  -1.86,  -1.80,  99.90,   0.26,
07/10 10Z,  -0.20,  -3.66,  -3.54,  99.90,   0.32,
07/10 11Z,  -0.20,  -5.61,  -5.47,  99.90,   0.34,
07/10 12Z,  -0.20,  -7.35,  -7.21,  99.90,   0.34,
07/10 13Z,  -0.20,  -8.51,  -8.36,  99.90,   0.35,
07/10 14Z,  -0.20,  -8.87,  -8.70,  99.90,   0.37,  (min)
07/10 15Z,  -0.20,  -8.37,  -8.09,  99.90,   0.48,
07/10 16Z,  -0.30,  -7.22,  -6.91,  99.90,   0.61,
07/10 17Z,  -0.30,  -5.70,  -5.44,  99.90,   0.56,
07/10 18Z,  -0.20,  -4.13,  -3.94,  99.90,   0.39,
07/10 19Z,  -0.20,  -2.80,  -2.69,  99.90,   0.31,
07/10 20Z,  -0.20,  -1.99,  -1.92,  99.90,   0.27,
07/10 21Z,  -0.20,  -1.82,  -1.68,  99.90,   0.34,  (max)
07/10 22Z,  -0.20,  -2.22,  -2.12,  99.90,   0.30,
07/10 23Z,  -0.20,  -2.97,  -2.88,  99.90,   0.29,
07/11 00Z,  -0.20,  -3.77,  -3.64,  99.90,   0.33,
07/11 01Z,  -0.10,  -4.30,  -4.13,  99.90,   0.27,
07/11 02Z,  -0.10,  -4.33,  -4.17,  99.90,   0.26,  (min)
07/11 03Z,  -0.10,  -3.78,  -3.55,  99.90,   0.33,
07/11 04Z,  -0.10,  -2.78,  -2.54,  99.90,   0.34,
07/11 05Z,  -0.20,  -1.61,  -1.36,  99.90,   0.45,
07/11 06Z,  -0.10,  -0.57,  -0.34,  99.90,   0.33,
07/11 07Z,  -0.20,   0.04,   0.28,  99.90,   0.44,  (max)
07/11 08Z,  -0.20,  -0.01,   0.10,  99.90,   0.31,
07/11 09Z,  -0.10,  -0.86,  -0.88,  99.90,   0.08,
07/11 10Z,  -0.20,  -2.42,  -2.40,  99.90,   0.22,
07/11 11Z,  -0.20,  -4.40,  -4.27,  99.90,   0.33,
07/11 12Z,  -0.20,  -6.41,  -6.27,  99.90,   0.34,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/11 13Z,  -0.20,  -8.04,  99.90,  -7.90,   0.34,
07/11 14Z,  -0.20,  -8.95,  99.90,  -8.82,   0.34,
07/11 15Z,  -0.20,  -8.97,  99.90,  -8.83,   0.34,  (min)
07/11 16Z,  -0.20,  -8.14,  99.90,  -8.00,   0.33,
07/11 17Z,  -0.30,  -6.72,  99.90,  -6.69,   0.33,
07/11 18Z,  -0.30,  -5.06,  99.90,  -5.03,   0.33,
07/11 19Z,  -0.20,  -3.47,  99.90,  -3.34,   0.33,
07/11 20Z,  -0.20,  -2.26,  99.90,  -2.13,   0.33,
07/11 21Z,  -0.30,  -1.67,  99.90,  -1.65,   0.32,  (max)
07/11 22Z,  -0.30,  -1.77,  99.90,  -1.75,   0.32,
07/11 23Z,  -0.20,  -2.42,  99.90,  -2.30,   0.32,
07/12 00Z,  -0.20,  -3.33,  99.90,  -3.21,   0.32,
07/12 01Z,  -0.30,  -4.15,  99.90,  -4.13,   0.32,
07/12 02Z,  -0.30,  -4.59,  99.90,  -4.57,   0.32,  (min)
07/12 03Z,  -0.20,  -4.43,  99.90,  -4.31,   0.32,
07/12 04Z,  -0.20,  -3.67,  99.90,  -3.56,   0.32,
07/12 05Z,  -0.30,  -2.52,  99.90,  -2.50,   0.32,
07/12 06Z,  -0.30,  -1.30,  99.90,  -1.29,   0.32,
07/12 07Z,  -0.40,  -0.34,  99.90,  -0.42,   0.32,
07/12 08Z,  -0.30,   0.10,  99.90,   0.12,   0.32,  (max)
07/12 09Z,  -0.30,  -0.21,  99.90,  -0.19,   0.32,
07/12 10Z,  -0.30,  -1.34,  99.90,  -1.32,   0.32,
07/12 11Z,  -0.30,  -3.12,  99.90,  -3.11,   0.32,
07/12 12Z,  -0.30,  -5.20,  99.90,  -5.19,   0.32,
07/12 13Z,  -0.20,  -7.15,  99.90,  -7.03,   0.32,
07/12 14Z,  -0.20,  -8.56,  99.90,  -8.44,   0.32,
07/12 15Z,  -0.30,  -9.14,  99.90,  -9.12,   0.32,  (min)
07/12 16Z,  -0.30,  -8.78,  99.90,  -8.76,   0.32,
07/12 17Z,  -0.30,  -7.63,  99.90,  -7.61,   0.32,
07/12 18Z,  -0.20,  -6.01,  99.90,  -5.89,   0.32,
07/12 19Z,  -0.20,  -4.28,  99.90,  -4.16,   0.32,
07/12 20Z,  -0.20,  -2.77,  99.90,  -2.65,   0.32,
07/12 21Z,  -0.20,  -1.76,  99.90,  -1.64,   0.32,
07/12 22Z,  -0.20,  -1.46,  99.90,  -1.34,   0.32,  (max)
07/12 23Z,  -0.20,  -1.85,  99.90,  -1.73,   0.32,
07/13 00Z,  -0.20,  -2.73,  99.90,  -2.61,   0.32,
07/13 01Z,  -0.30,  -3.75,  99.90,  -3.73,   0.32,
07/13 02Z,  -0.30,  -4.55,  99.90,  -4.53,   0.32,
07/13 03Z,  -0.20,  -4.86,  99.90,  -4.74,   0.32,  (min)
07/13 04Z,  -0.30,  -4.51,  99.90,  -4.50,   0.32,
07/13 05Z,  -0.30,  -3.58,  99.90,  -3.57,   0.32,
07/13 06Z,  -0.40,  -2.34,  99.90,  -2.42,   0.32,
07/13 07Z,  -0.40,  -1.14,  99.90,  -1.22,   0.32,
07/13 08Z,  -0.40,  -0.30,  99.90,  -0.38,   0.32,
07/13 09Z,  -0.30,  -0.07,  99.90,  -0.05,   0.32,  (max)
07/13 10Z,  -0.40,  -0.63,  99.90,  -0.71,   0.32,
07/13 11Z,  -0.40,  -1.98,  99.90,  -2.06,   0.32,
07/13 12Z,  -0.30,  -3.88,  99.90,  -3.87,   0.32,
07/13 13Z,  -0.30,  -5.94,  99.90,  -5.92,   0.32,
07/13 14Z,  -0.30,  -7.70,  99.90,  -7.68,   0.32,
07/13 15Z,  -0.40,  -8.79,  99.90,  -8.87,   0.32,
07/13 16Z,  -0.40,  -8.99,  99.90,  -9.07,   0.32,  (min)
07/13 17Z,  -0.40,  -8.27,  99.90,  -8.36,   0.32,
07/13 18Z,  -0.30,  -6.87,  99.90,  -6.85,   0.32,
07/13 19Z,  -0.30,  -5.13,  99.90,  -5.11,   0.32,
07/13 20Z,  -0.30,  -3.43,  99.90,  -3.41,   0.32,
07/13 21Z,  -0.30,  -2.08,  99.90,  -2.06,   0.32,
07/13 22Z,  -0.30,  -1.34,  99.90,  -1.32,   0.32,  (max)
07/13 23Z,  -0.30,  -1.34,  99.90,  -1.32,   0.32,
07/14 00Z,  -0.30,  -2.02,  99.90,  -2.01,   0.32,
07/14 01Z,  -0.30,  -3.10,  99.90,  -3.08,   0.32,
07/14 02Z,  -0.30,  -4.19,  99.90,  -4.17,   0.32,
07/14 03Z,  -0.30,  -4.95,  99.90,  -4.93,   0.32,
07/14 04Z,  -0.30,  -5.12,  99.90,  -5.10,   0.32,  (min)
07/14 05Z,  -0.30,  -4.62,  99.90,  -4.60,   0.32,
07/14 06Z,  -0.40,  -3.59,  99.90,  -3.67,   0.32,
07/14 07Z,  -0.40,  -2.33,  99.90,  -2.41,   0.32,
07/14 08Z,  -0.40,  -1.20,  99.90,  -1.28,   0.32,
07/14 09Z,  -0.40,  -0.50,  99.90,  -0.59,   0.32,
07/14 10Z,  -0.40,  -0.46,  99.90,  -0.55,   0.32,  (max)
07/14 11Z,  -0.40,  -1.21,  99.90,  -1.29,   0.32,
07/14 12Z,  -0.30,  -2.68,  99.90,  -2.66,   0.32,
07/14 13Z,  -0.30,  -4.58,  99.90,  -4.56,   0.32,
07/14 14Z,  -0.30,  -6.47,  99.90,  -6.45,   0.32,
07/14 15Z,  -0.40,  -7.94,  99.90,  -8.02,   0.32,
07/14 16Z,  -0.40,  -8.66,  99.90,  -8.75,   0.32,  (min)
07/14 17Z,  -0.40,  -8.49,  99.90,  -8.57,   0.32,
07/14 18Z,  -0.30,  -7.47,  99.90,  -7.45,   0.32,
07/14 19Z,  -0.30,  -5.89,  99.90,  -5.87,   0.32,
07/14 20Z,  -0.30,  -4.14,  99.90,  -4.12,   0.32,
07/14 21Z,  -0.30,  -2.56,  99.90,  -2.54,   0.32,
07/14 22Z,  -0.30,  -1.44,  99.90,  -1.43,   0.32,
07/14 23Z,  -0.30,  -1.00,  99.90,  -0.99,   0.32,  (max)
07/15 00Z,  -0.30,  -1.32,  99.90,  -1.30,   0.32,