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
#San Francisco, CA : 07/10/2025 18:22:57 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/09 00Z,   0.00,  -2.42,  -2.22,  99.90,   0.20,  (min)
07/09 01Z,   0.00,  -2.07,  -1.86,  99.90,   0.21,
07/09 02Z,   0.00,  -1.48,  -1.22,  99.90,   0.26,
07/09 03Z,   0.00,  -0.78,  -0.53,  99.90,   0.25,
07/09 04Z,   0.00,  -0.15,   0.13,  99.90,   0.28,
07/09 05Z,   0.00,   0.24,   0.53,  99.90,   0.29,  (max)
07/09 06Z,   0.00,   0.17,   0.41,  99.90,   0.24,
07/09 07Z,   0.00,  -0.46,  -0.35,  99.90,   0.11,
07/09 08Z,   0.00,  -1.64,  -1.71,  99.90,  -0.07,
07/09 09Z,   0.00,  -3.14,  -3.21,  99.90,  -0.07,
07/09 10Z,   0.00,  -4.64,  -4.64,  99.90,   0.00,
07/09 11Z,   0.00,  -5.81,  -5.74,  99.90,   0.07,
07/09 12Z,   0.00,  -6.44,  -6.33,  99.90,   0.11,
07/09 13Z,   0.00,  -6.50,  -6.39,  99.90,   0.11,  (min)
07/09 14Z,   0.00,  -6.08,  -5.96,  99.90,   0.12,
07/09 15Z,   0.00,  -5.32,  -5.12,  99.90,   0.20,
07/09 16Z,  -0.10,  -4.35,  -4.11,  99.90,   0.34,
07/09 17Z,   0.00,  -3.31,  -3.10,  99.90,   0.21,
07/09 18Z,   0.00,  -2.36,  -2.21,  99.90,   0.15,
07/09 19Z,   0.00,  -1.68,  -1.60,  99.90,   0.08,
07/09 20Z,   0.00,  -1.41,  -1.33,  99.90,   0.08,  (max)
07/09 21Z,   0.00,  -1.54,  -1.50,  99.90,   0.04,
07/09 22Z,   0.00,  -1.91,  -1.79,  99.90,   0.12,
07/09 23Z,   0.00,  -2.30,  -2.25,  99.90,   0.05,
07/10 00Z,   0.00,  -2.48,  -2.36,  99.90,   0.12,  (min)
07/10 01Z,   0.00,  -2.34,  -2.22,  99.90,   0.12,
07/10 02Z,   0.00,  -1.89,  -1.72,  99.90,   0.17,
07/10 03Z,   0.00,  -1.22,  -1.08,  99.90,   0.14,
07/10 04Z,   0.00,  -0.49,  -0.29,  99.90,   0.20,
07/10 05Z,   0.00,   0.11,   0.27,  99.90,   0.16,
07/10 06Z,   0.00,   0.39,   0.45,  99.90,   0.06,  (max)
07/10 07Z,   0.00,   0.13,   0.21,  99.90,   0.08,
07/10 08Z,   0.00,  -0.74,  -0.82,  99.90,  -0.08,
07/10 09Z,   0.00,  -2.13,  -2.29,  99.90,  -0.16,
07/10 10Z,   0.00,  -3.76,  -3.88,  99.90,  -0.12,
07/10 11Z,   0.00,  -5.25,  -5.14,  99.90,   0.11,
07/10 12Z,   0.00,  -6.28,  -6.16,  99.90,   0.12,
07/10 13Z,   0.00,  -6.70,  -6.58,  99.90,   0.12,  (min)
07/10 14Z,   0.00,  -6.53,  -6.47,  99.90,   0.06,
07/10 15Z,   0.00,  -5.92,  -5.75,  99.90,   0.17,
07/10 16Z,   0.00,  -5.00,  -4.74,  99.90,   0.26,
07/10 17Z,   0.00,  -3.93,  -3.70,  99.90,   0.23,
07/10 18Z,   0.00,  -2.84,  -2.60,  99.90,   0.24,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/10 19Z,   0.00,  -1.94,  99.90,  -1.71,   0.23,
07/10 20Z,   0.00,  -1.40,  99.90,  -1.18,   0.22,
07/10 21Z,   0.00,  -1.31,  99.90,  -1.10,   0.21,  (max)
07/10 22Z,   0.00,  -1.61,  99.90,  -1.41,   0.20,
07/10 23Z,   0.00,  -2.07,  99.90,  -1.88,   0.19,
07/11 00Z,   0.00,  -2.44,  99.90,  -2.26,   0.18,  (min)
07/11 01Z,   0.10,  -2.52,  99.90,  -2.25,   0.17,
07/11 02Z,   0.10,  -2.26,  99.90,  -1.99,   0.16,
07/11 03Z,   0.10,  -1.70,  99.90,  -1.45,   0.15,
07/11 04Z,   0.10,  -0.97,  99.90,  -0.73,   0.14,
07/11 05Z,   0.10,  -0.24,  99.90,  -0.01,   0.13,
07/11 06Z,   0.00,   0.30,  99.90,   0.43,   0.12,
07/11 07Z,   0.00,   0.43,  99.90,   0.55,   0.12,  (max)
07/11 08Z,   0.00,  -0.03,  99.90,   0.09,   0.12,
07/11 09Z,   0.10,  -1.13,  99.90,  -0.91,   0.12,
07/11 10Z,   0.10,  -2.70,  99.90,  -2.48,   0.12,
07/11 11Z,   0.10,  -4.39,  99.90,  -4.17,   0.12,
07/11 12Z,   0.10,  -5.79,  99.90,  -5.57,   0.12,
07/11 13Z,   0.10,  -6.62,  99.90,  -6.40,   0.12,
07/11 14Z,   0.10,  -6.79,  99.90,  -6.57,   0.12,  (min)
07/11 15Z,   0.10,  -6.40,  99.90,  -6.18,   0.12,
07/11 16Z,   0.00,  -5.59,  99.90,  -5.47,   0.12,
07/11 17Z,   0.00,  -4.54,  99.90,  -4.42,   0.12,
07/11 18Z,   0.10,  -3.40,  99.90,  -3.18,   0.12,
07/11 19Z,   0.10,  -2.33,  99.90,  -2.11,   0.12,
07/11 20Z,   0.10,  -1.54,  99.90,  -1.32,   0.12,
07/11 21Z,   0.10,  -1.19,  99.90,  -0.97,   0.12,  (max)
07/11 22Z,   0.10,  -1.32,  99.90,  -1.10,   0.12,
07/11 23Z,   0.20,  -1.77,  99.90,  -1.45,   0.12,
07/12 00Z,   0.20,  -2.29,  99.90,  -1.97,   0.12,
07/12 01Z,   0.10,  -2.61,  99.90,  -2.39,   0.12,  (min)
07/12 02Z,   0.20,  -2.57,  99.90,  -2.25,   0.12,
07/12 03Z,   0.20,  -2.19,  99.90,  -1.86,   0.12,
07/12 04Z,   0.20,  -1.54,  99.90,  -1.22,   0.12,
07/12 05Z,   0.20,  -0.78,  99.90,  -0.45,   0.12,
07/12 06Z,   0.20,  -0.07,  99.90,   0.25,   0.12,
07/12 07Z,   0.20,   0.37,  99.90,   0.69,   0.12,  (max)
07/12 08Z,   0.20,   0.33,  99.90,   0.65,   0.12,
07/12 09Z,   0.20,  -0.35,  99.90,  -0.03,   0.12,
07/12 10Z,   0.20,  -1.64,  99.90,  -1.32,   0.12,
07/12 11Z,   0.20,  -3.30,  99.90,  -2.98,   0.12,
07/12 12Z,   0.20,  -4.95,  99.90,  -4.63,   0.12,
07/12 13Z,   0.20,  -6.18,  99.90,  -5.86,   0.12,
07/12 14Z,   0.20,  -6.76,  99.90,  -6.44,   0.12,  (min)
07/12 15Z,   0.20,  -6.68,  99.90,  -6.36,   0.12,
07/12 16Z,   0.10,  -6.07,  99.90,  -5.85,   0.12,
07/12 17Z,   0.20,  -5.11,  99.90,  -4.79,   0.12,
07/12 18Z,   0.20,  -3.96,  99.90,  -3.64,   0.12,
07/12 19Z,   0.20,  -2.79,  99.90,  -2.47,   0.12,
07/12 20Z,   0.20,  -1.80,  99.90,  -1.48,   0.12,
07/12 21Z,   0.20,  -1.18,  99.90,  -0.86,   0.12,
07/12 22Z,   0.20,  -1.06,  99.90,  -0.74,   0.12,  (max)
07/12 23Z,   0.20,  -1.40,  99.90,  -1.08,   0.12,
07/13 00Z,   0.20,  -1.99,  99.90,  -1.67,   0.12,
07/13 01Z,   0.20,  -2.54,  99.90,  -2.21,   0.12,
07/13 02Z,   0.20,  -2.79,  99.90,  -2.47,   0.12,  (min)
07/13 03Z,   0.20,  -2.65,  99.90,  -2.33,   0.12,
07/13 04Z,   0.20,  -2.17,  99.90,  -1.85,   0.12,
07/13 05Z,   0.20,  -1.47,  99.90,  -1.15,   0.12,
07/13 06Z,   0.10,  -0.71,  99.90,  -0.49,   0.12,
07/13 07Z,   0.20,  -0.06,  99.90,   0.26,   0.12,
07/13 08Z,   0.10,   0.26,  99.90,   0.48,   0.12,  (max)
07/13 09Z,   0.20,   0.05,  99.90,   0.37,   0.12,
07/13 10Z,   0.20,  -0.80,  99.90,  -0.48,   0.12,
07/13 11Z,   0.20,  -2.20,  99.90,  -1.88,   0.12,
07/13 12Z,   0.20,  -3.85,  99.90,  -3.53,   0.12,
07/13 13Z,   0.20,  -5.36,  99.90,  -5.04,   0.12,
07/13 14Z,   0.20,  -6.35,  99.90,  -6.03,   0.12,
07/13 15Z,   0.10,  -6.67,  99.90,  -6.45,   0.12,  (min)
07/13 16Z,   0.10,  -6.35,  99.90,  -6.13,   0.12,
07/13 17Z,   0.10,  -5.55,  99.90,  -5.33,   0.12,
07/13 18Z,   0.10,  -4.47,  99.90,  -4.25,   0.12,
07/13 19Z,   0.10,  -3.27,  99.90,  -3.05,   0.12,
07/13 20Z,   0.10,  -2.15,  99.90,  -1.93,   0.12,
07/13 21Z,   0.10,  -1.29,  99.90,  -1.07,   0.12,
07/13 22Z,   0.10,  -0.89,  99.90,  -0.67,   0.12,  (max)
07/13 23Z,   0.20,  -1.01,  99.90,  -0.69,   0.12,
07/14 00Z,   0.20,  -1.55,  99.90,  -1.23,   0.12,
07/14 01Z,   0.20,  -2.25,  99.90,  -1.93,   0.12,
07/14 02Z,   0.20,  -2.81,  99.90,  -2.49,   0.12,
07/14 03Z,   0.20,  -3.00,  99.90,  -2.68,   0.12,  (min)
07/14 04Z,   0.20,  -2.80,  99.90,  -2.48,   0.12,
07/14 05Z,   0.20,  -2.26,  99.90,  -1.94,   0.12,
07/14 06Z,   0.20,  -1.55,  99.90,  -1.23,   0.12,
07/14 07Z,   0.20,  -0.82,  99.90,  -0.50,   0.12,
07/14 08Z,   0.20,  -0.26,  99.90,   0.06,   0.12,
07/14 09Z,   0.20,  -0.05,  99.90,   0.27,   0.12,  (max)
07/14 10Z,   0.20,  -0.39,  99.90,  -0.07,   0.12,
07/14 11Z,   0.20,  -1.32,  99.90,  -1.00,   0.12,
07/14 12Z,   0.20,  -2.72,  99.90,  -2.40,   0.12,