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 : 03/17/2026 05:22:38 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/15 12Z,   0.00,   6.10,   5.82,  99.90,  -0.28,
03/15 13Z,   0.00,   5.82,   5.59,  99.90,  -0.23,
03/15 14Z,   0.00,   5.62,   5.23,  99.90,  -0.39,
03/15 15Z,   0.00,   5.64,   5.08,  99.90,  -0.56,  (min)
03/15 16Z,   0.10,   5.82,   5.29,  99.90,  -0.63,
03/15 17Z,   0.10,   6.01,   5.59,  99.90,  -0.52,
03/15 18Z,   0.10,   6.20,   5.73,  99.90,  -0.57,  (max)
03/15 19Z,   0.10,   6.31,   5.65,  99.90,  -0.76,
03/15 20Z,   0.20,   6.13,   5.38,  99.90,  -0.95,
03/15 21Z,   0.10,   5.51,   4.88,  99.90,  -0.73,
03/15 22Z,   0.10,   4.55,   4.06,  99.90,  -0.59,
03/15 23Z,   0.10,   3.43,   2.91,  99.90,  -0.62,
03/16 00Z,   0.30,   2.24,   1.90,  99.90,  -0.64,
03/16 01Z,   0.30,   1.12,   0.81,  99.90,  -0.61,
03/16 02Z,   0.30,   0.38,   0.12,  99.90,  -0.56,
03/16 03Z,   0.30,   0.31,  -0.01,  99.90,  -0.62,  (min)
03/16 04Z,   0.40,   0.87,   0.49,  99.90,  -0.78,
03/16 05Z,   0.50,   1.85,   1.68,  99.90,  -0.67,
03/16 06Z,   0.40,   3.04,   2.63,  99.90,  -0.81,
03/16 07Z,   0.40,   4.29,   3.84,  99.90,  -0.85,
03/16 08Z,   0.50,   5.35,   5.13,  99.90,  -0.72,
03/16 09Z,   0.50,   5.99,   5.78,  99.90,  -0.71,
03/16 10Z,   0.40,   6.22,   6.11,  99.90,  -0.51,  (max)
03/16 11Z,   0.50,   6.17,   6.05,  99.90,  -0.62,
03/16 12Z,   0.50,   5.93,   5.92,  99.90,  -0.51,
03/16 13Z,   0.50,   5.51,   5.55,  99.90,  -0.46,
03/16 14Z,   0.50,   5.07,   5.27,  99.90,  -0.30,
03/16 15Z,   0.50,   4.88,   4.80,  99.90,  -0.58,  (min)
03/16 16Z,   0.50,   5.05,   4.88,  99.90,  -0.67,
03/16 17Z,   0.60,   5.43,   5.37,  99.90,  -0.66,
03/16 18Z,   0.60,   5.84,   5.75,  99.90,  -0.69,
03/16 19Z,   0.60,   6.20,   6.17,  99.90,  -0.63,
03/16 20Z,   0.70,   6.38,   6.26,  99.90,  -0.82,  (max)
03/16 21Z,   0.70,   6.15,   6.15,  99.90,  -0.70,
03/16 22Z,   0.60,   5.45,   5.13,  99.90,  -0.92,
03/16 23Z,   0.70,   4.40,   4.59,  99.90,  -0.51,
03/17 00Z,   0.80,   3.21,   3.54,  99.90,  -0.47,
03/17 01Z,   0.80,   1.99,   2.28,  99.90,  -0.51,
03/17 02Z,   0.80,   0.94,   0.86,  99.90,  -0.88,
03/17 03Z,   0.80,   0.39,   0.62,  99.90,  -0.57,  (min)
03/17 04Z,   0.90,   0.59,   0.94,  99.90,  -0.55,
03/17 05Z,   1.00,   1.43,   1.22,  99.90,  -1.21,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/17 06Z,   0.90,   2.61,  99.90,   2.35,  -1.16,
03/17 07Z,   0.80,   3.90,  99.90,   3.59,  -1.11,
03/17 08Z,   0.90,   5.12,  99.90,   4.96,  -1.06,
03/17 09Z,   0.90,   6.00,  99.90,   5.89,  -1.01,
03/17 10Z,   0.80,   6.37,  99.90,   6.21,  -0.96,  (max)
03/17 11Z,   0.80,   6.27,  99.90,   6.17,  -0.91,
03/17 12Z,   0.80,   5.89,  99.90,   5.83,  -0.86,
03/17 13Z,   0.80,   5.32,  99.90,   5.31,  -0.81,
03/17 14Z,   0.80,   4.64,  99.90,   4.68,  -0.76,
03/17 15Z,   0.80,   4.11,  99.90,   4.21,  -0.70,
03/17 16Z,   0.80,   4.02,  99.90,   4.17,  -0.65,  (min)
03/17 17Z,   0.80,   4.40,  99.90,   4.60,  -0.60,
03/17 18Z,   0.70,   5.03,  99.90,   5.13,  -0.60,
03/17 19Z,   0.70,   5.67,  99.90,   5.76,  -0.60,
03/17 20Z,   0.80,   6.18,  99.90,   6.38,  -0.60,
03/17 21Z,   0.70,   6.40,  99.90,   6.50,  -0.60,  (max)
03/17 22Z,   0.70,   6.13,  99.90,   6.23,  -0.60,
03/17 23Z,   0.80,   5.34,  99.90,   5.54,  -0.60,
03/18 00Z,   0.80,   4.25,  99.90,   4.44,  -0.60,
03/18 01Z,   0.70,   3.05,  99.90,   3.14,  -0.60,
03/18 02Z,   0.80,   1.89,  99.90,   2.08,  -0.60,
03/18 03Z,   0.80,   1.00,  99.90,   1.20,  -0.60,
03/18 04Z,   0.80,   0.74,  99.90,   0.94,  -0.60,  (min)
03/18 05Z,   0.80,   1.26,  99.90,   1.46,  -0.60,
03/18 06Z,   0.80,   2.35,  99.90,   2.55,  -0.60,
03/18 07Z,   0.80,   3.65,  99.90,   3.85,  -0.60,
03/18 08Z,   0.80,   4.93,  99.90,   5.12,  -0.60,
03/18 09Z,   0.80,   5.98,  99.90,   6.17,  -0.60,
03/18 10Z,   0.80,   6.57,  99.90,   6.76,  -0.60,  (max)
03/18 11Z,   0.80,   6.56,  99.90,   6.75,  -0.60,
03/18 12Z,   0.80,   6.07,  99.90,   6.26,  -0.60,
03/18 13Z,   0.80,   5.31,  99.90,   5.51,  -0.60,
03/18 14Z,   0.80,   4.41,  99.90,   4.61,  -0.60,
03/18 15Z,   0.80,   3.54,  99.90,   3.74,  -0.60,
03/18 16Z,   0.70,   3.02,  99.90,   3.11,  -0.60,  (min)
03/18 17Z,   0.70,   3.11,  99.90,   3.21,  -0.60,
03/18 18Z,   0.70,   3.76,  99.90,   3.85,  -0.60,
03/18 19Z,   0.60,   4.64,  99.90,   4.64,  -0.60,
03/18 20Z,   0.60,   5.49,  99.90,   5.49,  -0.60,
03/18 21Z,   0.60,   6.13,  99.90,   6.12,  -0.60,
03/18 22Z,   0.60,   6.37,  99.90,   6.37,  -0.60,  (max)
03/18 23Z,   0.60,   6.06,  99.90,   6.06,  -0.60,
03/19 00Z,   0.60,   5.24,  99.90,   5.24,  -0.60,
03/19 01Z,   0.60,   4.16,  99.90,   4.16,  -0.60,
03/19 02Z,   0.60,   3.04,  99.90,   3.04,  -0.60,
03/19 03Z,   0.70,   2.03,  99.90,   2.13,  -0.60,
03/19 04Z,   0.70,   1.41,  99.90,   1.51,  -0.60,  (min)
03/19 05Z,   0.70,   1.48,  99.90,   1.57,  -0.60,
03/19 06Z,   0.70,   2.29,  99.90,   2.38,  -0.60,
03/19 07Z,   0.70,   3.53,  99.90,   3.63,  -0.60,
03/19 08Z,   0.70,   4.84,  99.90,   4.93,  -0.60,
03/19 09Z,   0.80,   5.95,  99.90,   6.15,  -0.60,
03/19 10Z,   0.80,   6.71,  99.90,   6.91,  -0.60,
03/19 11Z,   0.80,   6.90,  99.90,   7.10,  -0.60,  (max)
03/19 12Z,   0.80,   6.47,  99.90,   6.66,  -0.60,
03/19 13Z,   0.80,   5.57,  99.90,   5.77,  -0.60,
03/19 14Z,   0.80,   4.46,  99.90,   4.66,  -0.60,
03/19 15Z,   0.80,   3.31,  99.90,   3.50,  -0.60,
03/19 16Z,   0.80,   2.34,  99.90,   2.54,  -0.60,
03/19 17Z,   0.80,   1.91,  99.90,   2.10,  -0.60,  (min)
03/19 18Z,   0.70,   2.24,  99.90,   2.33,  -0.60,
03/19 19Z,   0.80,   3.16,  99.90,   3.35,  -0.60,
03/19 20Z,   0.80,   4.28,  99.90,   4.47,  -0.60,
03/19 21Z,   0.80,   5.29,  99.90,   5.49,  -0.60,
03/19 22Z,   0.80,   6.02,  99.90,   6.22,  -0.60,
03/19 23Z,   0.80,   6.29,  99.90,   6.49,  -0.60,  (max)
03/20 00Z,   0.80,   5.97,  99.90,   6.17,  -0.60,
03/20 01Z,   0.80,   5.19,  99.90,   5.39,  -0.60,
03/20 02Z,   0.70,   4.21,  99.90,   4.31,  -0.60,
03/20 03Z,   0.70,   3.26,  99.90,   3.35,  -0.60,
03/20 04Z,   0.70,   2.48,  99.90,   2.58,  -0.60,
03/20 05Z,   0.60,   2.16,  99.90,   2.16,  -0.60,  (min)
03/20 06Z,   0.60,   2.54,  99.90,   2.53,  -0.60,
03/20 07Z,   0.60,   3.55,  99.90,   3.55,  -0.60,
03/20 08Z,   0.60,   4.82,  99.90,   4.82,  -0.60,
03/20 09Z,   0.60,   5.98,  99.90,   5.97,  -0.60,
03/20 10Z,   0.70,   6.82,  99.90,   6.91,  -0.60,
03/20 11Z,   0.70,   7.19,  99.90,   7.29,  -0.60,  (max)
03/20 12Z,   0.70,   6.95,  99.90,   7.05,  -0.60,
03/20 13Z,   0.80,   6.09,  99.90,   6.28,  -0.60,
03/20 14Z,   0.90,   4.83,  99.90,   5.13,  -0.60,
03/20 15Z,   0.90,   3.45,  99.90,   3.75,  -0.60,
03/20 16Z,   1.00,   2.14,  99.90,   2.54,  -0.60,
03/20 17Z,   1.10,   1.17,  99.90,   1.67,  -0.60,
03/20 18Z,   1.20,   0.90,  99.90,   1.50,  -0.60,  (min)
03/20 19Z,   1.20,   1.48,  99.90,   2.08,  -0.60,
03/20 20Z,   1.10,   2.64,  99.90,   3.13,  -0.60,
03/20 21Z,   1.00,   3.93,  99.90,   4.33,  -0.60,
03/20 22Z,   1.00,   5.06,  99.90,   5.46,  -0.60,
03/20 23Z,   1.00,   5.87,  99.90,   6.26,  -0.60,
03/21 00Z,   1.10,   6.17,  99.90,   6.66,  -0.60,