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 : 11/13/2025 03:21:40 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
11/11 12Z,   0.00,  -4.97,  -4.36,  99.90,   0.61,
11/11 13Z,   0.00,  -3.99,  -3.39,  99.90,   0.60,
11/11 14Z,   0.00,  -3.14,  -2.74,  99.90,   0.40,
11/11 15Z,   0.00,  -2.57,  -2.36,  99.90,   0.21,
11/11 16Z,   0.00,  -2.47,  -2.22,  99.90,   0.25,
11/11 17Z,   0.00,  -2.81,  99.90,  99.90,  99.90,  (max)
11/11 18Z,   0.00,  -3.40,  -2.88,  99.90,   0.52,
11/11 19Z,   0.00,  -3.99,  -3.52,  99.90,   0.47,
11/11 20Z,   0.00,  -4.40,  -4.02,  99.90,   0.38,
11/11 21Z,   0.00,  -4.52,  -4.10,  99.90,   0.42,  (min)
11/11 22Z,   0.00,  -4.25,  -3.76,  99.90,   0.49,
11/11 23Z,   0.00,  -3.63,  -3.12,  99.90,   0.51,
11/12 00Z,   0.00,  -2.93,  -2.43,  99.90,   0.50,
11/12 01Z,   0.00,  -2.42,  99.90,  99.90,  99.90,
11/12 02Z,   0.00,  -2.20,  -1.69,  99.90,   0.51,  (max)
11/12 03Z,   0.00,  -2.30,  -1.84,  99.90,   0.46,
11/12 04Z,   0.00,  -2.71,  -2.39,  99.90,   0.32,
11/12 05Z,   0.00,  -3.42,  -3.28,  99.90,   0.14,
11/12 06Z,   0.00,  -4.29,  -4.21,  99.90,   0.08,
11/12 07Z,   0.00,  -5.13,  -5.00,  99.90,   0.13,
11/12 08Z,   0.00,  -5.86,  -5.56,  99.90,   0.30,
11/12 09Z,   0.00,  -6.43,  -6.03,  99.90,   0.40,
11/12 10Z,   0.00,  -6.68,  -6.30,  99.90,   0.38,  (min)
11/12 11Z,   0.00,  -6.45,  -6.01,  99.90,   0.44,
11/12 12Z,   0.00,  -5.77,  -5.12,  99.90,   0.65,
11/12 13Z,   0.00,  -4.84,  -3.98,  99.90,   0.86,
11/12 14Z,   0.00,  -3.86,  -3.02,  99.90,   0.84,
11/12 15Z,   0.00,  -2.99,  -2.38,  99.90,   0.61,
11/12 16Z,   0.00,  -2.43,  -2.02,  99.90,   0.41,
11/12 17Z,   0.00,  -2.36,  -1.91,  99.90,   0.45,  (max)
11/12 18Z,   0.00,  -2.76,  -2.11,  99.90,   0.65,
11/12 19Z,   0.00,  -3.41,  99.90,  99.90,  99.90,
11/12 20Z,   0.00,  -4.08,  -3.48,  99.90,   0.60,
11/12 21Z,   0.00,  -4.60,  99.90,  99.90,  99.90,
11/12 22Z,   0.00,  -4.85,  -4.35,  99.90,   0.50,  (min)
11/12 23Z,   0.00,  -4.69,  -4.21,  99.90,   0.48,
11/13 00Z,   0.00,  -4.18,  -3.73,  99.90,   0.45,
11/13 01Z,   0.00,  -3.53,  -3.04,  99.90,   0.49,
11/13 02Z,   0.00,  -2.99,  -2.39,  99.90,   0.60,
11/13 03Z,   0.00,  -2.67,  -2.02,  99.90,   0.65,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
11/13 04Z,   0.00,  -2.61,  99.90,  -2.00,   0.62,  (max)
11/13 05Z,   0.00,  -2.89,  99.90,  -2.31,   0.58,
11/13 06Z,   0.00,  -3.51,  99.90,  -2.95,   0.55,
11/13 07Z,   0.00,  -4.30,  99.90,  -3.78,   0.52,
11/13 08Z,   0.00,  -5.10,  99.90,  -4.62,   0.48,
11/13 09Z,   0.00,  -5.81,  99.90,  -5.36,   0.45,
11/13 10Z,   0.00,  -6.36,  99.90,  -5.94,   0.42,
11/13 11Z,   0.00,  -6.56,  99.90,  -6.17,   0.39,  (min)
11/13 12Z,   0.00,  -6.28,  99.90,  -5.92,   0.35,
11/13 13Z,   0.00,  -5.55,  99.90,  -5.23,   0.32,
11/13 14Z,   0.00,  -4.59,  99.90,  -4.31,   0.29,
11/13 15Z,   0.00,  -3.58,  99.90,  -3.33,   0.25,
11/13 16Z,   0.00,  -2.71,  99.90,  -2.46,   0.25,
11/13 17Z,   0.00,  -2.20,  99.90,  -1.95,   0.25,  (max)
11/13 18Z,   0.00,  -2.23,  99.90,  -1.97,   0.25,
11/13 19Z,   0.00,  -2.73,  99.90,  -2.48,   0.25,
11/13 20Z,   0.00,  -3.48,  99.90,  -3.23,   0.25,
11/13 21Z,   0.00,  -4.25,  99.90,  -4.00,   0.25,
11/13 22Z,   0.00,  -4.90,  99.90,  -4.65,   0.25,
11/13 23Z,   0.00,  -5.26,  99.90,  -5.01,   0.25,  (min)
11/14 00Z,   0.00,  -5.19,  99.90,  -4.94,   0.25,
11/14 01Z,   0.00,  -4.73,  99.90,  -4.48,   0.25,
11/14 02Z,   0.00,  -4.08,  99.90,  -3.83,   0.25,
11/14 03Z,   0.00,  -3.47,  99.90,  -3.22,   0.25,
11/14 04Z,   0.00,  -3.01,  99.90,  -2.76,   0.25,
11/14 05Z,   0.10,  -2.82,  99.90,  -2.47,   0.25,  (max)
11/14 06Z,   0.10,  -3.01,  99.90,  -2.65,   0.25,
11/14 07Z,   0.10,  -3.57,  99.90,  -3.21,   0.25,
11/14 08Z,   0.10,  -4.33,  99.90,  -3.97,   0.25,
11/14 09Z,   0.10,  -5.09,  99.90,  -4.74,   0.25,
11/14 10Z,   0.10,  -5.78,  99.90,  -5.42,   0.25,
11/14 11Z,   0.10,  -6.26,  99.90,  -5.91,   0.25,
11/14 12Z,   0.10,  -6.38,  99.90,  -6.02,   0.25,  (min)
11/14 13Z,   0.10,  -5.99,  99.90,  -5.64,   0.25,
11/14 14Z,   0.10,  -5.18,  99.90,  -4.83,   0.25,
11/14 15Z,   0.10,  -4.17,  99.90,  -3.82,   0.25,
11/14 16Z,   0.10,  -3.16,  99.90,  -2.81,   0.25,
11/14 17Z,   0.10,  -2.35,  99.90,  -1.99,   0.25,
11/14 18Z,   0.10,  -1.96,  99.90,  -1.61,   0.25,  (max)
11/14 19Z,   0.10,  -2.14,  99.90,  -1.78,   0.25,
11/14 20Z,   0.10,  -2.78,  99.90,  -2.43,   0.25,
11/14 21Z,   0.10,  -3.65,  99.90,  -3.29,   0.25,
11/14 22Z,   0.10,  -4.52,  99.90,  -4.17,   0.25,
11/14 23Z,   0.10,  -5.27,  99.90,  -4.92,   0.25,
11/15 00Z,   0.10,  -5.71,  99.90,  -5.36,   0.25,  (min)
11/15 01Z,   0.10,  -5.68,  99.90,  -5.32,   0.25,
11/15 02Z,   0.10,  -5.20,  99.90,  -4.85,   0.25,
11/15 03Z,   0.10,  -4.50,  99.90,  -4.15,   0.25,
11/15 04Z,   0.10,  -3.78,  99.90,  -3.43,   0.25,
11/15 05Z,   0.10,  -3.20,  99.90,  -2.85,   0.25,
11/15 06Z,   0.10,  -2.92,  99.90,  -2.57,   0.25,  (max)
11/15 07Z,   0.10,  -3.07,  99.90,  -2.72,   0.25,
11/15 08Z,   0.10,  -3.62,  99.90,  -3.27,   0.25,
11/15 09Z,   0.10,  -4.36,  99.90,  -4.01,   0.25,
11/15 10Z,   0.10,  -5.09,  99.90,  -4.74,   0.25,
11/15 11Z,   0.10,  -5.71,  99.90,  -5.36,   0.25,
11/15 12Z,   0.10,  -6.10,  99.90,  -5.75,   0.25,  (min)
11/15 13Z,   0.10,  -6.07,  99.90,  -5.71,   0.25,
11/15 14Z,   0.10,  -5.53,  99.90,  -5.18,   0.25,
11/15 15Z,   0.10,  -4.63,  99.90,  -4.28,   0.25,
11/15 16Z,   0.10,  -3.60,  99.90,  -3.25,   0.25,
11/15 17Z,   0.10,  -2.64,  99.90,  -2.29,   0.25,
11/15 18Z,   0.10,  -1.97,  99.90,  -1.61,   0.25,
11/15 19Z,   0.10,  -1.78,  99.90,  -1.42,   0.25,  (max)
11/15 20Z,   0.10,  -2.16,  99.90,  -1.81,   0.25,
11/15 21Z,   0.10,  -2.96,  99.90,  -2.61,   0.25,
11/15 22Z,   0.10,  -3.93,  99.90,  -3.58,   0.25,
11/15 23Z,   0.10,  -4.88,  99.90,  -4.53,   0.25,
11/16 00Z,   0.10,  -5.68,  99.90,  -5.33,   0.25,
11/16 01Z,   0.10,  -6.13,  99.90,  -5.78,   0.25,  (min)
11/16 02Z,   0.10,  -6.06,  99.90,  -5.71,   0.25,
11/16 03Z,   0.10,  -5.52,  99.90,  -5.17,   0.25,
11/16 04Z,   0.10,  -4.73,  99.90,  -4.38,   0.25,
11/16 05Z,   0.10,  -3.91,  99.90,  -3.56,   0.25,
11/16 06Z,   0.10,  -3.25,  99.90,  -2.90,   0.25,
11/16 07Z,   0.10,  -2.94,  99.90,  -2.59,   0.25,  (max)
11/16 08Z,   0.10,  -3.10,  99.90,  -2.75,   0.25,
11/16 09Z,   0.10,  -3.66,  99.90,  -3.31,   0.25,
11/16 10Z,   0.10,  -4.38,  99.90,  -4.03,   0.25,
11/16 11Z,   0.10,  -5.05,  99.90,  -4.70,   0.25,
11/16 12Z,   0.10,  -5.57,  99.90,  -5.22,   0.25,
11/16 13Z,   0.10,  -5.81,  99.90,  -5.45,   0.25,  (min)
11/16 14Z,   0.10,  -5.59,  99.90,  -5.24,   0.25,
11/16 15Z,   0.10,  -4.90,  99.90,  -4.55,   0.25,
11/16 16Z,   0.10,  -3.93,  99.90,  -3.57,   0.25,
11/16 17Z,   0.10,  -2.93,  99.90,  -2.58,   0.25,
11/16 18Z,   0.10,  -2.12,  99.90,  -1.77,   0.25,
11/16 19Z,  99.90,  -1.66,  99.90,  99.90,   0.25,
11/16 20Z,  99.90,  -1.73,  99.90,  99.90,   0.25,
11/16 21Z,  99.90,  -2.34,  99.90,  99.90,   0.25,
11/16 22Z,  99.90,  -3.28,  99.90,  99.90,   0.25,
11/16 23Z,  99.90,  -4.31,  99.90,  99.90,   0.25,
11/17 00Z,  99.90,  -5.29,  99.90,  99.90,   0.25,