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 Angeles, WA : 03/13/2026 01:21:59 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/11 06Z,   0.30,   5.43,   5.19,  99.90,  -0.54,
03/11 07Z,   0.20,   5.71,   5.54,  99.90,  -0.37,
03/11 08Z,   0.30,   6.01,   5.82,  99.90,  -0.49,
03/11 09Z,   0.30,   6.24,   5.85,  99.90,  -0.69,
03/11 10Z,   0.20,   6.41,   5.94,  99.90,  -0.67,
03/11 11Z,   0.20,   6.61,   6.07,  99.90,  -0.74,
03/11 12Z,   0.40,   6.79,   6.27,  99.90,  -0.92,
03/11 13Z,   0.30,   6.82,   6.51,  99.90,  -0.61,  (max)
03/11 14Z,   0.30,   6.69,   6.37,  99.90,  -0.62,
03/11 15Z,   0.40,   6.50,   6.13,  99.90,  -0.77,
03/11 16Z,   0.40,   6.21,   5.76,  99.90,  -0.85,
03/11 17Z,   0.40,   5.67,   5.21,  99.90,  -0.86,
03/11 18Z,   0.50,   4.84,   4.42,  99.90,  -0.92,
03/11 19Z,   0.50,   3.88,   3.52,  99.90,  -0.86,
03/11 20Z,   0.60,   2.91,   2.47,  99.90,  -1.04,
03/11 21Z,   0.60,   1.98,   1.71,  99.90,  -0.87,
03/11 22Z,   0.70,   1.21,   1.37,  99.90,  -0.54,
03/11 23Z,   0.70,   0.85,   1.13,  99.90,  -0.42,  (min)
03/12 00Z,   0.80,   1.00,   1.37,  99.90,  -0.43,
03/12 01Z,   0.90,   1.51,   1.81,  99.90,  -0.60,
03/12 02Z,   1.10,   2.22,   2.59,  99.90,  -0.73,
03/12 03Z,   1.10,   3.07,   3.68,  99.90,  -0.49,
03/12 04Z,   1.10,   3.96,   4.66,  99.90,  -0.40,
03/12 05Z,   1.10,   4.72,   5.26,  99.90,  -0.56,
03/12 06Z,   0.80,   5.24,   5.70,  99.90,  -0.34,
03/12 07Z,   0.70,   5.62,   6.12,  99.90,  -0.20,
03/12 08Z,   0.80,   5.99,   6.49,  99.90,  -0.30,
03/12 09Z,   0.80,   6.32,   6.72,  99.90,  -0.40,  (max)
03/12 10Z,   0.80,   6.51,   6.69,  99.90,  -0.62,
03/12 11Z,   0.80,   6.59,   6.44,  99.90,  -0.95,  (min)
03/12 12Z,   0.90,   6.68,   6.45,  99.90,  -1.13,
03/12 13Z,   0.90,   6.73,   6.49,  99.90,  -1.14,  (max)
03/12 14Z,   0.70,   6.65,   6.41,  99.90,  -0.94,
03/12 15Z,   0.70,   6.48,   6.32,  99.90,  -0.86,
03/12 16Z,   0.60,   6.31,   5.88,  99.90,  -1.03,
03/12 17Z,   0.60,   6.05,   5.51,  99.90,  -1.14,
03/12 18Z,   0.60,   5.53,   4.87,  99.90,  -1.26,
03/12 19Z,   0.50,   4.73,   4.18,  99.90,  -1.05,
03/12 20Z,   0.60,   3.79,   3.26,  99.90,  -1.13,
03/12 21Z,   0.50,   2.83,   2.32,  99.90,  -1.01,
03/12 22Z,   0.50,   1.88,   1.56,  99.90,  -0.82,
03/12 23Z,   0.50,   1.09,   0.86,  99.90,  -0.73,
03/13 00Z,   0.50,   0.71,   0.59,  99.90,  -0.62,  (min)
03/13 01Z,   0.50,   0.85,   0.81,  99.90,  -0.54,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/13 02Z,   0.50,   1.37,  99.90,   1.32,  -0.56,
03/13 03Z,   0.50,   2.12,  99.90,   2.05,  -0.57,
03/13 04Z,   0.50,   3.05,  99.90,   2.96,  -0.59,
03/13 05Z,   0.50,   4.03,  99.90,   3.92,  -0.60,
03/13 06Z,   0.50,   4.85,  99.90,   4.74,  -0.62,
03/13 07Z,   0.50,   5.42,  99.90,   5.29,  -0.63,
03/13 08Z,   0.50,   5.84,  99.90,   5.69,  -0.65,
03/13 09Z,   0.50,   6.21,  99.90,   6.04,  -0.67,
03/13 10Z,   0.50,   6.47,  99.90,   6.28,  -0.68,
03/13 11Z,   0.60,   6.53,  99.90,   6.44,  -0.70,  (max)
03/13 12Z,   0.60,   6.51,  99.90,   6.40,  -0.71,
03/13 13Z,   0.60,   6.51,  99.90,   6.38,  -0.73,
03/13 14Z,   0.60,   6.51,  99.90,   6.38,  -0.73,
03/13 15Z,   0.60,   6.43,  99.90,   6.30,  -0.73,
03/13 16Z,   0.70,   6.32,  99.90,   6.29,  -0.73,
03/13 17Z,   0.60,   6.23,  99.90,   6.10,  -0.73,
03/13 18Z,   0.60,   6.01,  99.90,   5.89,  -0.73,
03/13 19Z,   0.70,   5.50,  99.90,   5.47,  -0.73,
03/13 20Z,   0.70,   4.69,  99.90,   4.66,  -0.73,
03/13 21Z,   0.60,   3.73,  99.90,   3.60,  -0.73,
03/13 22Z,   0.60,   2.72,  99.90,   2.59,  -0.73,
03/13 23Z,   0.60,   1.69,  99.90,   1.57,  -0.73,
03/14 00Z,   0.70,   0.86,  99.90,   0.83,  -0.73,
03/14 01Z,   0.70,   0.50,  99.90,   0.47,  -0.73,  (min)
03/14 02Z,   0.70,   0.70,  99.90,   0.67,  -0.73,
03/14 03Z,   0.70,   1.30,  99.90,   1.27,  -0.73,
03/14 04Z,   0.70,   2.17,  99.90,   2.14,  -0.73,
03/14 05Z,   0.70,   3.21,  99.90,   3.18,  -0.73,
03/14 06Z,   0.70,   4.28,  99.90,   4.25,  -0.73,
03/14 07Z,   0.70,   5.13,  99.90,   5.11,  -0.73,
03/14 08Z,   0.70,   5.69,  99.90,   5.66,  -0.73,
03/14 09Z,   0.70,   6.06,  99.90,   6.03,  -0.73,
03/14 10Z,   0.70,   6.32,  99.90,   6.29,  -0.73,
03/14 11Z,   0.70,   6.41,  99.90,   6.38,  -0.73,  (max)
03/14 12Z,   0.60,   6.31,  99.90,   6.18,  -0.73,
03/14 13Z,   0.60,   6.17,  99.90,   6.04,  -0.73,
03/14 14Z,   0.50,   6.15,  99.90,   5.92,  -0.73,  (min)
03/14 15Z,   0.50,   6.18,  99.90,   5.96,  -0.73,
03/14 16Z,   0.50,   6.21,  99.90,   5.98,  -0.73,  (max)
03/14 17Z,   0.40,   6.23,  99.90,   5.90,  -0.73,  (min)
03/14 18Z,   0.40,   6.24,  99.90,   5.91,  -0.73,  (max)
03/14 19Z,   0.30,   6.06,  99.90,   5.63,  -0.73,
03/14 20Z,   0.30,   5.51,  99.90,   5.09,  -0.73,
03/14 21Z,   0.30,   4.65,  99.90,   4.22,  -0.73,
03/14 22Z,   0.30,   3.62,  99.90,   3.19,  -0.73,
03/14 23Z,   0.30,   2.52,  99.90,   2.09,  -0.73,
03/15 00Z,   0.30,   1.42,  99.90,   0.99,  -0.73,
03/15 01Z,   0.30,   0.59,  99.90,   0.16,  -0.73,
03/15 02Z,   0.30,   0.32,  99.90,  -0.11,  -0.73,  (min)
03/15 03Z,   0.30,   0.66,  99.90,   0.23,  -0.73,
03/15 04Z,   0.20,   1.43,  99.90,   0.90,  -0.73,
03/15 05Z,   0.20,   2.46,  99.90,   1.93,  -0.73,
03/15 06Z,   0.10,   3.63,  99.90,   3.00,  -0.73,
03/15 07Z,   0.10,   4.74,  99.90,   4.11,  -0.73,
03/15 08Z,   0.10,   5.54,  99.90,   4.91,  -0.73,
03/15 09Z,   0.20,   5.98,  99.90,   5.46,  -0.73,
03/15 10Z,   0.20,   6.20,  99.90,   5.67,  -0.73,
03/15 11Z,   0.20,   6.25,  99.90,   5.72,  -0.73,  (max)
03/15 12Z,   0.20,   6.10,  99.90,   5.57,  -0.73,
03/15 13Z,   0.20,   5.82,  99.90,   5.29,  -0.73,
03/15 14Z,   0.20,   5.62,  99.90,   5.09,  -0.73,  (min)
03/15 15Z,   0.20,   5.64,  99.90,   5.12,  -0.73,
03/15 16Z,   0.30,   5.82,  99.90,   5.39,  -0.73,
03/15 17Z,   0.30,   6.01,  99.90,   5.58,  -0.73,
03/15 18Z,   0.30,   6.20,  99.90,   5.77,  -0.73,
03/15 19Z,   0.30,   6.31,  99.90,   5.88,  -0.73,  (max)
03/15 20Z,   0.30,   6.13,  99.90,   5.70,  -0.73,
03/15 21Z,   0.30,   5.51,  99.90,   5.08,  -0.73,
03/15 22Z,   0.30,   4.55,  99.90,   4.12,  -0.73,
03/15 23Z,   0.40,   3.43,  99.90,   3.10,  -0.73,
03/16 00Z,   0.40,   2.24,  99.90,   1.91,  -0.73,
03/16 01Z,   0.40,   1.12,  99.90,   0.79,  -0.73,
03/16 02Z,   0.50,   0.38,  99.90,   0.15,  -0.73,
03/16 03Z,   0.50,   0.31,  99.90,   0.08,  -0.73,  (min)
03/16 04Z,   0.50,   0.87,  99.90,   0.65,  -0.73,
03/16 05Z,   0.60,   1.85,  99.90,   1.72,  -0.73,
03/16 06Z,   0.60,   3.04,  99.90,   2.91,  -0.73,
03/16 07Z,   0.60,   4.29,  99.90,   4.16,  -0.73,
03/16 08Z,   0.60,   5.35,  99.90,   5.22,  -0.73,
03/16 09Z,   0.70,   5.99,  99.90,   5.96,  -0.73,
03/16 10Z,   0.70,   6.22,  99.90,   6.19,  -0.73,  (max)
03/16 11Z,   0.70,   6.17,  99.90,   6.14,  -0.73,
03/16 12Z,   0.70,   5.93,  99.90,   5.90,  -0.73,
03/16 13Z,   0.70,   5.51,  99.90,   5.48,  -0.73,
03/16 14Z,   0.70,   5.07,  99.90,   5.04,  -0.73,
03/16 15Z,   0.70,   4.88,  99.90,   4.85,  -0.73,  (min)
03/16 16Z,   0.80,   5.05,  99.90,   5.12,  -0.73,
03/16 17Z,   0.80,   5.43,  99.90,   5.50,  -0.73,
03/16 18Z,   0.80,   5.84,  99.90,   5.91,  -0.73,