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 : 07/13/2025 09:21:35 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/11 18Z,   0.00,  -6.62,  -6.29,  99.90,   0.33,  (min)
07/11 19Z,   0.00,  -5.91,  -5.46,  99.90,   0.45,
07/11 20Z,   0.00,  -4.88,  -4.24,  99.90,   0.64,
07/11 21Z,   0.00,  -3.83,  -3.21,  99.90,   0.62,
07/11 22Z,   0.00,  -2.96,  -2.55,  99.90,   0.41,
07/11 23Z,   0.00,  -2.40,  -2.22,  99.90,   0.18,
07/12 00Z,   0.10,  -2.27,  -2.18,  99.90,  -0.01,  (max)
07/12 01Z,   0.10,  -2.57,  -2.44,  99.90,   0.03,
07/12 02Z,   0.10,  -3.10,  -2.95,  99.90,   0.05,
07/12 03Z,   0.10,  -3.60,  -3.52,  99.90,  -0.02,
07/12 04Z,   0.10,  -3.89,  -3.76,  99.90,   0.03,  (min)
07/12 05Z,   0.10,  -3.85,  -3.46,  99.90,   0.29,
07/12 06Z,   0.00,  -3.40,  -2.70,  99.90,   0.70,
07/12 07Z,   0.00,  -2.57,  -1.81,  99.90,   0.76,
07/12 08Z,   0.00,  -1.64,  -1.10,  99.90,   0.54,
07/12 09Z,   0.00,  -1.00,  -0.74,  99.90,   0.26,
07/12 10Z,   0.00,  -0.86,  -0.70,  99.90,   0.16,  (max)
07/12 11Z,   0.00,  -1.23,  -1.11,  99.90,   0.12,
07/12 12Z,   0.00,  -2.02,  -2.03,  99.90,  -0.01,
07/12 13Z,   0.00,  -3.12,  -3.18,  99.90,  -0.06,
07/12 14Z,   0.00,  -4.33,  -4.11,  99.90,   0.22,
07/12 15Z,   0.00,  -5.42,  -4.80,  99.90,   0.62,
07/12 16Z,   0.00,  -6.24,  -5.43,  99.90,   0.81,
07/12 17Z,   0.00,  -6.75,  -5.94,  99.90,   0.81,
07/12 18Z,   0.10,  -6.85,  -6.21,  99.90,   0.54,  (min)
07/12 19Z,   0.10,  -6.40,  -5.85,  99.90,   0.45,
07/12 20Z,   0.10,  -5.48,  -4.80,  99.90,   0.58,
07/12 21Z,   0.10,  -4.36,  -3.61,  99.90,   0.65,
07/12 22Z,   0.10,  -3.35,  -2.72,  99.90,   0.53,
07/12 23Z,   0.10,  -2.62,  -2.22,  99.90,   0.30,
07/13 00Z,   0.20,  -2.25,  -2.04,  99.90,   0.01,  (max)
07/13 01Z,   0.20,  -2.33,  -2.14,  99.90,  -0.01,
07/13 02Z,   0.20,  -2.80,  -2.58,  99.90,   0.02,
07/13 03Z,   0.20,  -3.41,  -3.26,  99.90,  -0.05,
07/13 04Z,   0.20,  -3.93,  -3.82,  99.90,  -0.09,
07/13 05Z,   0.20,  -4.17,  -3.95,  99.90,   0.02,  (min)
07/13 06Z,   0.20,  -4.05,  -3.54,  99.90,   0.31,
07/13 07Z,   0.20,  -3.50,  -2.70,  99.90,   0.60,
07/13 08Z,   0.20,  -2.59,  -1.82,  99.90,   0.57,
07/13 09Z,   0.20,  -1.67,  -1.18,  99.90,   0.29,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/13 10Z,   0.20,  -1.11,  99.90,  -0.63,   0.28,
07/13 11Z,   0.20,  -1.08,  99.90,  -0.62,   0.27,  (max)
07/13 12Z,   0.20,  -1.56,  99.90,  -1.10,   0.26,
07/13 13Z,   0.20,  -2.45,  99.90,  -2.00,   0.25,
07/13 14Z,   0.20,  -3.62,  99.90,  -3.18,   0.24,
07/13 15Z,   0.20,  -4.84,  99.90,  -4.42,   0.22,
07/13 16Z,   0.20,  -5.87,  99.90,  -5.46,   0.21,
07/13 17Z,   0.20,  -6.57,  99.90,  -6.17,   0.20,
07/13 18Z,   0.20,  -6.88,  99.90,  -6.49,   0.19,  (min)
07/13 19Z,   0.20,  -6.71,  99.90,  -6.33,   0.18,
07/13 20Z,   0.20,  -6.01,  99.90,  -5.64,   0.17,
07/13 21Z,   0.20,  -4.92,  99.90,  -4.56,   0.16,
07/13 22Z,   0.20,  -3.79,  99.90,  -3.43,   0.16,
07/13 23Z,   0.20,  -2.88,  99.90,  -2.52,   0.16,
07/14 00Z,   0.20,  -2.33,  99.90,  -1.97,   0.16,
07/14 01Z,   0.20,  -2.18,  99.90,  -1.82,   0.16,  (max)
07/14 02Z,   0.20,  -2.47,  99.90,  -2.11,   0.16,
07/14 03Z,   0.20,  -3.08,  99.90,  -2.72,   0.16,
07/14 04Z,   0.20,  -3.76,  99.90,  -3.41,   0.16,
07/14 05Z,   0.20,  -4.27,  99.90,  -3.91,   0.16,
07/14 06Z,   0.20,  -4.47,  99.90,  -4.11,   0.16,  (min)
07/14 07Z,   0.20,  -4.28,  99.90,  -3.92,   0.16,
07/14 08Z,   0.20,  -3.64,  99.90,  -3.28,   0.16,
07/14 09Z,   0.20,  -2.71,  99.90,  -2.35,   0.16,
07/14 10Z,   0.20,  -1.84,  99.90,  -1.48,   0.16,
07/14 11Z,   0.20,  -1.37,  99.90,  -1.01,   0.16,  (max)
07/14 12Z,   0.20,  -1.44,  99.90,  -1.08,   0.16,
07/14 13Z,   0.20,  -1.98,  99.90,  -1.62,   0.16,
07/14 14Z,   0.20,  -2.92,  99.90,  -2.56,   0.16,
07/14 15Z,   0.20,  -4.10,  99.90,  -3.74,   0.16,
07/14 16Z,   0.20,  -5.27,  99.90,  -4.91,   0.16,
07/14 17Z,   0.20,  -6.19,  99.90,  -5.83,   0.16,
07/14 18Z,   0.20,  -6.72,  99.90,  -6.36,   0.16,
07/14 19Z,   0.20,  -6.80,  99.90,  -6.44,   0.16,  (min)
07/14 20Z,   0.20,  -6.38,  99.90,  -6.02,   0.16,
07/14 21Z,   0.20,  -5.46,  99.90,  -5.10,   0.16,
07/14 22Z,   0.20,  -4.28,  99.90,  -3.92,   0.16,
07/14 23Z,   0.20,  -3.19,  99.90,  -2.83,   0.16,
07/15 00Z,   0.20,  -2.44,  99.90,  -2.08,   0.16,
07/15 01Z,   0.20,  -2.09,  99.90,  -1.73,   0.16,  (max)
07/15 02Z,   0.20,  -2.16,  99.90,  -1.80,   0.16,
07/15 03Z,   0.20,  -2.64,  99.90,  -2.28,   0.16,
07/15 04Z,   0.20,  -3.38,  99.90,  -3.02,   0.16,
07/15 05Z,   0.20,  -4.10,  99.90,  -3.74,   0.16,
07/15 06Z,   0.20,  -4.59,  99.90,  -4.24,   0.16,
07/15 07Z,   0.20,  -4.75,  99.90,  -4.40,   0.16,  (min)
07/15 08Z,   0.20,  -4.51,  99.90,  -4.16,   0.16,
07/15 09Z,   0.20,  -3.86,  99.90,  -3.50,   0.16,
07/15 10Z,   0.20,  -2.95,  99.90,  -2.60,   0.16,
07/15 11Z,   0.20,  -2.16,  99.90,  -1.80,   0.16,
07/15 12Z,   0.20,  -1.78,  99.90,  -1.42,   0.16,  (max)
07/15 13Z,   0.20,  -1.89,  99.90,  -1.53,   0.16,
07/15 14Z,   0.20,  -2.44,  99.90,  -2.08,   0.16,
07/15 15Z,   0.20,  -3.35,  99.90,  -2.99,   0.16,
07/15 16Z,   0.20,  -4.47,  99.90,  -4.11,   0.16,
07/15 17Z,   0.20,  -5.54,  99.90,  -5.18,   0.16,
07/15 18Z,   0.20,  -6.29,  99.90,  -5.94,   0.16,
07/15 19Z,   0.20,  -6.62,  99.90,  -6.27,   0.16,  (min)
07/15 20Z,   0.20,  -6.49,  99.90,  -6.13,   0.16,
07/15 21Z,   0.20,  -5.85,  99.90,  -5.49,   0.16,
07/15 22Z,   0.20,  -4.79,  99.90,  -4.44,   0.16,
07/15 23Z,   0.20,  -3.60,  99.90,  -3.24,   0.16,
07/16 00Z,   0.20,  -2.62,  99.90,  -2.26,   0.16,
07/16 01Z,   0.20,  -2.04,  99.90,  -1.68,   0.16,
07/16 02Z,   0.20,  -1.90,  99.90,  -1.54,   0.16,  (max)
07/16 03Z,   0.20,  -2.17,  99.90,  -1.81,   0.16,
07/16 04Z,   0.20,  -2.81,  99.90,  -2.45,   0.16,
07/16 05Z,   0.20,  -3.64,  99.90,  -3.28,   0.16,
07/16 06Z,   0.20,  -4.38,  99.90,  -4.03,   0.16,
07/16 07Z,   0.20,  -4.87,  99.90,  -4.51,   0.16,
07/16 08Z,   0.20,  -5.02,  99.90,  -4.66,   0.16,  (min)
07/16 09Z,   0.20,  -4.78,  99.90,  -4.43,   0.16,
07/16 10Z,   0.20,  -4.16,  99.90,  -3.81,   0.16,
07/16 11Z,   0.20,  -3.33,  99.90,  -2.98,   0.16,
07/16 12Z,   0.20,  -2.63,  99.90,  -2.27,   0.16,
07/16 13Z,   0.20,  -2.29,  99.90,  -1.93,   0.16,  (max)
07/16 14Z,   0.20,  -2.38,  99.90,  -2.02,   0.16,
07/16 15Z,   0.20,  -2.86,  99.90,  -2.50,   0.16,
07/16 16Z,   0.20,  -3.67,  99.90,  -3.31,   0.16,
07/16 17Z,   0.20,  -4.66,  99.90,  -4.31,   0.16,
07/16 18Z,   0.20,  -5.57,  99.90,  -5.22,   0.16,
07/16 19Z,   0.20,  -6.15,  99.90,  -5.79,   0.16,
07/16 20Z,   0.20,  -6.29,  99.90,  -5.93,   0.16,  (min)
07/16 21Z,   0.20,  -5.98,  99.90,  -5.62,   0.16,
07/16 22Z,   0.20,  -5.20,  99.90,  -4.84,   0.16,
07/16 23Z,   0.20,  -4.08,  99.90,  -3.73,   0.16,
07/17 00Z,   0.20,  -2.94,  99.90,  -2.58,   0.16,
07/17 01Z,  99.90,  -2.10,  99.90,  99.90,   0.16,
07/17 02Z,  99.90,  -1.70,  99.90,  99.90,   0.16,
07/17 03Z,  99.90,  -1.73,  99.90,  99.90,   0.16,
07/17 04Z,  99.90,  -2.17,  99.90,  99.90,   0.16,
07/17 05Z,  99.90,  -2.93,  99.90,  99.90,   0.16,
07/17 06Z,  99.90,  -3.82,  99.90,  99.90,   0.16,