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 : 03/17/2025 22:23:12 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/16 06Z,   0.30,  -5.23,  -5.37,  99.90,  -0.44,  (min)
03/16 07Z,   0.30,  -4.42,  -4.40,  99.90,  -0.28,
03/16 08Z,   0.30,  -3.35,  -3.20,  99.90,  -0.15,
03/16 09Z,   0.30,  -2.36,  -2.26,  99.90,  -0.20,
03/16 10Z,   0.30,  -1.73,  -1.65,  99.90,  -0.22,
03/16 11Z,   0.30,  -1.54,  -1.49,  99.90,  -0.25,  (max)
03/16 12Z,   0.40,  -1.81,  -1.84,  99.90,  -0.43,
03/16 13Z,   0.40,  -2.50,  -2.65,  99.90,  -0.55,
03/16 14Z,   0.40,  -3.46,  -3.70,  99.90,  -0.64,
03/16 15Z,   0.40,  -4.41,  -4.64,  99.90,  -0.63,
03/16 16Z,   0.40,  -5.16,  -5.35,  99.90,  -0.59,
03/16 17Z,   0.40,  -5.62,  -5.72,  99.90,  -0.50,  (min)
03/16 18Z,   0.40,  -5.71,  -5.71,  99.90,  -0.40,
03/16 19Z,   0.40,  -5.31,  -5.12,  99.90,  -0.21,
03/16 20Z,   0.40,  -4.51,  -4.07,  99.90,   0.04,
03/16 21Z,   0.40,  -3.59,  -3.03,  99.90,   0.16,
03/16 22Z,   0.40,  -2.84,  -2.24,  99.90,   0.20,
03/16 23Z,   0.40,  -2.42,  -1.84,  99.90,   0.18,  (max)
03/17 00Z,   0.40,  -2.40,  -1.92,  99.90,   0.08,
03/17 01Z,   0.40,  -2.81,  -2.41,  99.90,  -0.00,
03/17 02Z,   0.40,  -3.54,  -3.22,  99.90,  -0.08,
03/17 03Z,   0.40,  -4.35,  -3.99,  99.90,  -0.04,
03/17 04Z,   0.40,  -4.96,  -4.57,  99.90,  -0.01,
03/17 05Z,   0.40,  -5.23,  -4.74,  99.90,   0.09,  (min)
03/17 06Z,   0.40,  -5.10,  -4.40,  99.90,   0.30,
03/17 07Z,   0.40,  -4.52,  -3.76,  99.90,   0.36,
03/17 08Z,   0.40,  -3.56,  -2.91,  99.90,   0.25,
03/17 09Z,   0.40,  -2.51,  -2.07,  99.90,   0.04,
03/17 10Z,   0.40,  -1.75,  -1.48,  99.90,  -0.13,
03/17 11Z,   0.40,  -1.44,  -1.23,  99.90,  -0.19,  (max)
03/17 12Z,   0.30,  -1.60,  -1.43,  99.90,  -0.13,
03/17 13Z,   0.30,  -2.16,  -2.11,  99.90,  -0.25,
03/17 14Z,   0.30,  -3.03,  -3.08,  99.90,  -0.35,
03/17 15Z,   0.30,  -4.02,  -4.08,  99.90,  -0.36,
03/17 16Z,   0.30,  -4.88,  -4.87,  99.90,  -0.29,
03/17 17Z,   0.30,  -5.48,  -5.41,  99.90,  -0.23,
03/17 18Z,   0.30,  -5.77,  -5.62,  99.90,  -0.15,  (min)
03/17 19Z,   0.30,  -5.69,  -5.47,  99.90,  -0.08,
03/17 20Z,   0.30,  -5.19,  -4.74,  99.90,   0.15,
03/17 21Z,   0.30,  -4.38,  -3.62,  99.90,   0.46,
03/17 22Z,   0.30,  -3.54,  -2.67,  99.90,   0.57,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/17 23Z,   0.30,  -2.93,  99.90,  -2.10,   0.52,
03/18 00Z,   0.30,  -2.63,  99.90,  -1.85,   0.47,  (max)
03/18 01Z,   0.30,  -2.68,  99.90,  -1.95,   0.43,
03/18 02Z,   0.30,  -3.09,  99.90,  -2.41,   0.38,
03/18 03Z,   0.30,  -3.76,  99.90,  -3.13,   0.33,
03/18 04Z,   0.30,  -4.43,  99.90,  -3.85,   0.28,
03/18 05Z,   0.30,  -4.84,  99.90,  -4.31,   0.23,
03/18 06Z,   0.30,  -4.88,  99.90,  -4.39,   0.19,  (min)
03/18 07Z,   0.30,  -4.52,  99.90,  -4.08,   0.14,
03/18 08Z,   0.30,  -3.77,  99.90,  -3.38,   0.09,
03/18 09Z,   0.30,  -2.78,  99.90,  -2.44,   0.04,
03/18 10Z,   0.30,  -1.87,  99.90,  -1.58,  -0.01,
03/18 11Z,   0.30,  -1.38,  99.90,  -1.08,  -0.01,  (max)
03/18 12Z,   0.30,  -1.39,  99.90,  -1.10,  -0.01,
03/18 13Z,   0.30,  -1.83,  99.90,  -1.54,  -0.01,
03/18 14Z,   0.30,  -2.59,  99.90,  -2.29,  -0.01,
03/18 15Z,   0.30,  -3.54,  99.90,  -3.25,  -0.01,
03/18 16Z,   0.30,  -4.49,  99.90,  -4.20,  -0.01,
03/18 17Z,   0.30,  -5.22,  99.90,  -4.93,  -0.01,
03/18 18Z,   0.30,  -5.65,  99.90,  -5.36,  -0.01,
03/18 19Z,   0.30,  -5.80,  99.90,  -5.50,  -0.01,  (min)
03/18 20Z,   0.30,  -5.61,  99.90,  -5.32,  -0.01,
03/18 21Z,   0.30,  -5.07,  99.90,  -4.78,  -0.01,
03/18 22Z,   0.30,  -4.31,  99.90,  -4.02,  -0.01,
03/18 23Z,   0.30,  -3.59,  99.90,  -3.30,  -0.01,
03/19 00Z,   0.30,  -3.09,  99.90,  -2.80,  -0.01,
03/19 01Z,   0.30,  -2.86,  99.90,  -2.56,  -0.01,  (max)
03/19 02Z,   0.30,  -2.91,  99.90,  -2.62,  -0.01,
03/19 03Z,   0.30,  -3.28,  99.90,  -2.99,  -0.01,
03/19 04Z,   0.30,  -3.84,  99.90,  -3.55,  -0.01,
03/19 05Z,   0.30,  -4.34,  99.90,  -4.05,  -0.01,
03/19 06Z,   0.30,  -4.57,  99.90,  -4.27,  -0.01,  (min)
03/19 07Z,   0.30,  -4.43,  99.90,  -4.14,  -0.01,
03/19 08Z,   0.30,  -3.93,  99.90,  -3.64,  -0.01,
03/19 09Z,   0.30,  -3.12,  99.90,  -2.83,  -0.01,
03/19 10Z,   0.30,  -2.20,  99.90,  -1.90,  -0.01,
03/19 11Z,   0.30,  -1.49,  99.90,  -1.20,  -0.01,
03/19 12Z,   0.30,  -1.27,  99.90,  -0.98,  -0.01,  (max)
03/19 13Z,   0.30,  -1.54,  99.90,  -1.25,  -0.01,
03/19 14Z,   0.30,  -2.16,  99.90,  -1.87,  -0.01,
03/19 15Z,   0.30,  -3.01,  99.90,  -2.71,  -0.01,
03/19 16Z,   0.30,  -3.95,  99.90,  -3.66,  -0.01,
03/19 17Z,   0.30,  -4.80,  99.90,  -4.51,  -0.01,
03/19 18Z,   0.30,  -5.39,  99.90,  -5.09,  -0.01,
03/19 19Z,   0.30,  -5.69,  99.90,  -5.40,  -0.01,
03/19 20Z,   0.30,  -5.75,  99.90,  -5.46,  -0.01,  (min)
03/19 21Z,   0.30,  -5.53,  99.90,  -5.24,  -0.01,
03/19 22Z,   0.30,  -5.02,  99.90,  -4.73,  -0.01,
03/19 23Z,   0.30,  -4.35,  99.90,  -4.06,  -0.01,
03/20 00Z,   0.30,  -3.74,  99.90,  -3.45,  -0.01,
03/20 01Z,   0.30,  -3.30,  99.90,  -3.01,  -0.01,
03/20 02Z,   0.30,  -3.06,  99.90,  -2.77,  -0.01,
03/20 03Z,   0.30,  -3.06,  99.90,  -2.77,  -0.01,  (max)
03/20 04Z,   0.30,  -3.34,  99.90,  -3.04,  -0.01,
03/20 05Z,   0.30,  -3.77,  99.90,  -3.48,  -0.01,
03/20 06Z,   0.30,  -4.13,  99.90,  -3.84,  -0.01,
03/20 07Z,   0.30,  -4.22,  99.90,  -3.92,  -0.01,  (min)
03/20 08Z,   0.30,  -3.99,  99.90,  -3.69,  -0.01,
03/20 09Z,   0.30,  -3.45,  99.90,  -3.16,  -0.01,
03/20 10Z,   0.30,  -2.68,  99.90,  -2.38,  -0.01,
03/20 11Z,   0.30,  -1.88,  99.90,  -1.59,  -0.01,
03/20 12Z,   0.30,  -1.39,  99.90,  -1.10,  -0.01,
03/20 13Z,   0.30,  -1.38,  99.90,  -1.09,  -0.01,  (max)
03/20 14Z,   0.30,  -1.79,  99.90,  -1.50,  -0.01,
03/20 15Z,   0.30,  -2.48,  99.90,  -2.19,  -0.01,
03/20 16Z,   0.30,  -3.32,  99.90,  -3.03,  -0.01,
03/20 17Z,   0.30,  -4.20,  99.90,  -3.90,  -0.01,
03/20 18Z,   0.30,  -4.93,  99.90,  -4.64,  -0.01,
03/20 19Z,   0.30,  -5.41,  99.90,  -5.12,  -0.01,
03/20 20Z,   0.30,  -5.65,  99.90,  -5.36,  -0.01,
03/20 21Z,   0.30,  -5.70,  99.90,  -5.41,  -0.01,  (min)
03/20 22Z,   0.30,  -5.51,  99.90,  -5.22,  -0.01,
03/20 23Z,   0.30,  -5.07,  99.90,  -4.78,  -0.01,
03/21 00Z,   0.30,  -4.49,  99.90,  -4.20,  -0.01,
03/21 01Z,   0.30,  -3.94,  99.90,  -3.65,  -0.01,
03/21 02Z,   0.30,  -3.50,  99.90,  -3.20,  -0.01,
03/21 03Z,   0.30,  -3.19,  99.90,  -2.89,  -0.01,
03/21 04Z,   0.30,  -3.09,  99.90,  -2.80,  -0.01,  (max)
03/21 05Z,   0.30,  -3.27,  99.90,  -2.97,  -0.01,
03/21 06Z,   0.30,  -3.60,  99.90,  -3.31,  -0.01,
03/21 07Z,   0.30,  -3.87,  99.90,  -3.58,  -0.01,
03/21 08Z,   0.30,  -3.90,  99.90,  -3.61,  -0.01,  (min)
03/21 09Z,   0.30,  -3.66,  99.90,  -3.37,  -0.01,
03/21 10Z,   0.30,  -3.17,  99.90,  -2.88,  -0.01,
03/21 11Z,   0.30,  -2.49,  99.90,  -2.20,  -0.01,
03/21 12Z,   0.30,  -1.84,  99.90,  -1.55,  -0.01,
03/21 13Z,  99.90,  -1.50,  99.90,  99.90,  -0.01,
03/21 14Z,  99.90,  -1.59,  99.90,  99.90,  -0.01,
03/21 15Z,  99.90,  -2.04,  99.90,  99.90,  -0.01,
03/21 16Z,  99.90,  -2.69,  99.90,  99.90,  -0.01,
03/21 17Z,  99.90,  -3.47,  99.90,  99.90,  -0.01,
03/21 18Z,  99.90,  -4.26,  99.90,  99.90,  -0.01,