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
#Port Chicago, CA : 07/09/2025 04:22:21 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/07 12Z,   0.00,  -3.64,  -3.46,  99.90,   0.18,
07/07 13Z,   0.00,  -4.41,  -4.05,  99.90,   0.36,
07/07 14Z,   0.00,  -4.93,  -4.52,  99.90,   0.41,
07/07 15Z,   0.00,  -5.01,  -4.66,  99.90,   0.35,  (min)
07/07 16Z,   0.00,  -4.59,  -4.22,  99.90,   0.37,
07/07 17Z,   0.00,  -3.84,  -3.29,  99.90,   0.55,
07/07 18Z,  -0.10,  -2.93,  -2.29,  99.90,   0.74,
07/07 19Z,  -0.10,  -2.06,  -1.53,  99.90,   0.63,
07/07 20Z,  -0.10,  -1.44,  -1.09,  99.90,   0.45,
07/07 21Z,  -0.10,  -1.24,  -0.96,  99.90,   0.38,  (max)
07/07 22Z,  -0.10,  -1.45,  -1.03,  99.90,   0.52,
07/07 23Z,  -0.10,  -1.82,  -1.32,  99.90,   0.60,
07/08 00Z,   0.00,  -2.14,  -1.68,  99.90,   0.46,
07/08 01Z,   0.00,  -2.28,  -1.88,  99.90,   0.40,  (min)
07/08 02Z,   0.00,  -2.16,  -1.74,  99.90,   0.42,
07/08 03Z,   0.00,  -1.70,  -1.23,  99.90,   0.47,
07/08 04Z,   0.00,  -0.97,  -0.54,  99.90,   0.43,
07/08 05Z,   0.00,  -0.20,   0.07,  99.90,   0.27,
07/08 06Z,   0.00,   0.33,   0.50,  99.90,   0.17,
07/08 07Z,   0.00,   0.50,   0.64,  99.90,   0.14,  (max)
07/08 08Z,   0.00,   0.30,   0.41,  99.90,   0.11,
07/08 09Z,   0.00,  -0.26,  -0.33,  99.90,  -0.07,
07/08 10Z,   0.00,  -1.14,  -1.38,  99.90,  -0.24,
07/08 11Z,   0.00,  -2.14,  -2.32,  99.90,  -0.18,
07/08 12Z,   0.00,  -3.10,  -3.02,  99.90,   0.08,
07/08 13Z,   0.00,  -3.96,  -3.64,  99.90,   0.32,
07/08 14Z,   0.00,  -4.69,  -4.24,  99.90,   0.45,
07/08 15Z,   0.00,  -5.10,  -4.63,  99.90,   0.47,
07/08 16Z,   0.00,  -5.03,  -4.68,  99.90,   0.35,  (min)
07/08 17Z,   0.00,  -4.46,  -4.08,  99.90,   0.38,
07/08 18Z,   0.00,  -3.58,  -3.03,  99.90,   0.55,
07/08 19Z,   0.00,  -2.61,  -2.05,  99.90,   0.56,
07/08 20Z,   0.00,  -1.73,  -1.35,  99.90,   0.38,
07/08 21Z,   0.00,  -1.16,  -1.01,  99.90,   0.15,
07/08 22Z,   0.00,  -1.04,  -0.98,  99.90,   0.06,  (max)
07/08 23Z,   0.00,  -1.30,  -1.18,  99.90,   0.12,
07/09 00Z,   0.00,  -1.70,  -1.55,  99.90,   0.15,
07/09 01Z,   0.00,  -2.01,  -1.98,  99.90,   0.03,
07/09 02Z,   0.00,  -2.13,  -2.14,  99.90,  -0.01,  (min)
07/09 03Z,   0.00,  -1.96,  -1.84,  99.90,   0.12,
07/09 04Z,   0.00,  -1.43,  -1.17,  99.90,   0.26,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/09 05Z,   0.00,  -0.63,  99.90,  -0.39,   0.25,
07/09 06Z,   0.00,   0.12,  99.90,   0.36,   0.24,
07/09 07Z,   0.00,   0.56,  99.90,   0.79,   0.23,
07/09 08Z,   0.00,   0.60,  99.90,   0.82,   0.22,  (max)
07/09 09Z,   0.00,   0.24,  99.90,   0.45,   0.21,
07/09 10Z,   0.00,  -0.48,  99.90,  -0.28,   0.20,
07/09 11Z,   0.00,  -1.47,  99.90,  -1.27,   0.19,
07/09 12Z,   0.00,  -2.52,  99.90,  -2.33,   0.19,
07/09 13Z,   0.00,  -3.48,  99.90,  -3.30,   0.18,
07/09 14Z,   0.00,  -4.30,  99.90,  -4.13,   0.17,
07/09 15Z,   0.00,  -4.94,  99.90,  -4.78,   0.16,
07/09 16Z,   0.00,  -5.20,  99.90,  -5.05,   0.15,  (min)
07/09 17Z,   0.00,  -4.94,  99.90,  -4.79,   0.15,
07/09 18Z,   0.00,  -4.20,  99.90,  -4.05,   0.15,
07/09 19Z,   0.00,  -3.22,  99.90,  -3.07,   0.15,
07/09 20Z,   0.00,  -2.23,  99.90,  -2.08,   0.15,
07/09 21Z,   0.00,  -1.41,  99.90,  -1.25,   0.15,
07/09 22Z,   0.00,  -0.94,  99.90,  -0.79,   0.15,
07/09 23Z,   0.00,  -0.94,  99.90,  -0.79,   0.15,  (max)
07/10 00Z,   0.00,  -1.28,  99.90,  -1.13,   0.15,
07/10 01Z,   0.00,  -1.71,  99.90,  -1.56,   0.15,
07/10 02Z,   0.00,  -2.03,  99.90,  -1.88,   0.15,
07/10 03Z,   0.00,  -2.11,  99.90,  -1.96,   0.15,  (min)
07/10 04Z,   0.00,  -1.87,  99.90,  -1.71,   0.15,
07/10 05Z,   0.00,  -1.24,  99.90,  -1.09,   0.15,
07/10 06Z,   0.00,  -0.39,  99.90,  -0.24,   0.15,
07/10 07Z,   0.00,   0.35,  99.90,   0.50,   0.15,
07/10 08Z,   0.00,   0.69,  99.90,   0.84,   0.15,  (max)
07/10 09Z,   0.00,   0.59,  99.90,   0.74,   0.15,
07/10 10Z,   0.00,   0.08,  99.90,   0.23,   0.15,
07/10 11Z,   0.00,  -0.79,  99.90,  -0.64,   0.15,
07/10 12Z,   0.00,  -1.87,  99.90,  -1.72,   0.15,
07/10 13Z,   0.00,  -2.95,  99.90,  -2.80,   0.15,
07/10 14Z,   0.00,  -3.89,  99.90,  -3.74,   0.15,
07/10 15Z,   0.00,  -4.65,  99.90,  -4.50,   0.15,
07/10 16Z,   0.00,  -5.16,  99.90,  -5.01,   0.15,
07/10 17Z,   0.00,  -5.22,  99.90,  -5.07,   0.15,  (min)
07/10 18Z,   0.00,  -4.74,  99.90,  -4.58,   0.15,
07/10 19Z,   0.00,  -3.84,  99.90,  -3.69,   0.15,
07/10 20Z,   0.00,  -2.80,  99.90,  -2.65,   0.15,
07/10 21Z,   0.00,  -1.84,  99.90,  -1.69,   0.15,
07/10 22Z,   0.00,  -1.12,  99.90,  -0.97,   0.15,
07/10 23Z,   0.00,  -0.81,  99.90,  -0.66,   0.15,  (max)
07/11 00Z,   0.00,  -0.95,  99.90,  -0.80,   0.15,
07/11 01Z,   0.00,  -1.39,  99.90,  -1.24,   0.15,
07/11 02Z,   0.00,  -1.86,  99.90,  -1.71,   0.15,
07/11 03Z,   0.00,  -2.16,  99.90,  -2.01,   0.15,
07/11 04Z,   0.00,  -2.20,  99.90,  -2.05,   0.15,  (min)
07/11 05Z,   0.00,  -1.86,  99.90,  -1.71,   0.15,
07/11 06Z,   0.00,  -1.12,  99.90,  -0.97,   0.15,
07/11 07Z,   0.00,  -0.22,  99.90,  -0.07,   0.15,
07/11 08Z,   0.00,   0.47,  99.90,   0.62,   0.15,
07/11 09Z,   0.00,   0.72,  99.90,   0.87,   0.15,  (max)
07/11 10Z,   0.00,   0.48,  99.90,   0.63,   0.15,
07/11 11Z,   0.00,  -0.18,  99.90,  -0.03,   0.15,
07/11 12Z,   0.00,  -1.17,  99.90,  -1.02,   0.15,
07/11 13Z,   0.00,  -2.33,  99.90,  -2.18,   0.15,
07/11 14Z,   0.00,  -3.43,  99.90,  -3.28,   0.15,
07/11 15Z,   0.00,  -4.33,  99.90,  -4.18,   0.15,
07/11 16Z,   0.00,  -4.99,  99.90,  -4.84,   0.15,
07/11 17Z,   0.00,  -5.31,  99.90,  -5.16,   0.15,  (min)
07/11 18Z,   0.00,  -5.13,  99.90,  -4.98,   0.15,
07/11 19Z,   0.00,  -4.42,  99.90,  -4.27,   0.15,
07/11 20Z,   0.00,  -3.39,  99.90,  -3.24,   0.15,
07/11 21Z,   0.00,  -2.34,  99.90,  -2.19,   0.15,
07/11 22Z,   0.00,  -1.47,  99.90,  -1.32,   0.15,
07/11 23Z,   0.00,  -0.91,  99.90,  -0.76,   0.15,
07/12 00Z,   0.00,  -0.78,  99.90,  -0.63,   0.15,  (max)
07/12 01Z,   0.00,  -1.08,  99.90,  -0.93,   0.15,
07/12 02Z,   0.00,  -1.61,  99.90,  -1.46,   0.15,
07/12 03Z,   0.00,  -2.11,  99.90,  -1.96,   0.15,
07/12 04Z,   0.00,  -2.40,  99.90,  -2.25,   0.15,  (min)
07/12 05Z,   0.00,  -2.36,  99.90,  -2.21,   0.15,
07/12 06Z,   0.00,  -1.91,  99.90,  -1.76,   0.15,
07/12 07Z,   0.00,  -1.08,  99.90,  -0.93,   0.15,
07/12 08Z,   0.00,  -0.15,  99.90,   0.00,   0.15,
07/12 09Z,   0.00,   0.49,  99.90,   0.64,   0.15,
07/12 10Z,   0.00,   0.63,  99.90,   0.78,   0.15,  (max)
07/12 11Z,   0.00,   0.26,  99.90,   0.41,   0.15,
07/12 12Z,   0.00,  -0.53,  99.90,  -0.38,   0.15,
07/12 13Z,   0.00,  -1.63,  99.90,  -1.48,   0.15,
07/12 14Z,   0.00,  -2.84,  99.90,  -2.69,   0.15,
07/12 15Z,   0.00,  -3.93,  99.90,  -3.78,   0.15,
07/12 16Z,   0.00,  -4.75,  99.90,  -4.60,   0.15,
07/12 17Z,   0.00,  -5.26,  99.90,  -5.11,   0.15,
07/12 18Z,   0.00,  -5.36,  99.90,  -5.20,   0.15,
07/12 19Z,  99.90,  -4.91,  99.90,  99.90,   0.15,
07/12 20Z,  99.90,  -3.99,  99.90,  99.90,   0.15,
07/12 21Z,  99.90,  -2.87,  99.90,  99.90,   0.15,
07/12 22Z,  99.90,  -1.86,  99.90,  99.90,   0.15,
07/12 23Z,  99.90,  -1.13,  99.90,  99.90,   0.15,
07/13 00Z,  99.90,  -0.76,  99.90,  99.90,   0.15,