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
#Seattle, WA : 06/16/2026 09:22:10 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
06/14 18Z,   0.40,  -3.85,  -3.38,  99.90,   0.07,  (min)
06/14 19Z,   0.40,  -2.62,  -2.02,  99.90,   0.20,
06/14 20Z,   0.30,  -0.10,   0.37,  99.90,   0.17,
06/14 21Z,   0.30,   3.11,   3.56,  99.90,   0.15,
06/14 22Z,   0.30,   6.36,   6.73,  99.90,   0.07,
06/14 23Z,   0.30,   9.09,   9.19,  99.90,  -0.20,
06/15 00Z,   0.50,  10.92,  10.88,  99.90,  -0.54,
06/15 01Z,   0.50,  11.80,  11.70,  99.90,  -0.60,  (max)
06/15 02Z,   0.50,  11.84,  11.65,  99.90,  -0.69,
06/15 03Z,   0.50,  11.20,  11.10,  99.90,  -0.60,
06/15 04Z,   0.50,  10.08,  10.24,  99.90,  -0.34,
06/15 05Z,   0.50,   8.90,   9.23,  99.90,  -0.17,
06/15 06Z,   0.60,   8.17,   8.64,  99.90,  -0.13,  (min)
06/15 07Z,   0.60,   8.18,   8.68,  99.90,  -0.10,
06/15 08Z,   0.60,   8.88,   9.38,  99.90,  -0.10,
06/15 09Z,   0.60,   9.97,  10.40,  99.90,  -0.17,
06/15 10Z,   0.60,  11.02,  11.42,  99.90,  -0.20,
06/15 11Z,   0.60,  11.57,  12.08,  99.90,  -0.09,  (max)
06/15 12Z,   0.50,  11.19,  11.82,  99.90,   0.13,
06/15 13Z,   0.50,   9.71,  10.46,  99.90,   0.25,
06/15 14Z,   0.50,   7.23,   8.07,  99.90,   0.34,
06/15 15Z,   0.50,   4.09,   4.80,  99.90,   0.21,
06/15 16Z,   0.50,   0.71,   1.28,  99.90,   0.07,
06/15 17Z,   0.50,  -2.25,  -1.69,  99.90,   0.06,
06/15 18Z,   0.50,  -4.04,  -3.52,  99.90,   0.02,  (min)
06/15 19Z,   0.50,  -4.13,  -3.49,  99.90,   0.14,
06/15 20Z,   0.50,  -2.52,  -1.76,  99.90,   0.26,
06/15 21Z,   0.50,   0.31,   0.95,  99.90,   0.14,
06/15 22Z,   0.60,   3.72,   4.37,  99.90,   0.05,
06/15 23Z,   0.60,   7.05,   7.50,  99.90,  -0.15,
06/16 00Z,   0.70,   9.74,  10.03,  99.90,  -0.41,
06/16 01Z,   0.70,  11.47,  11.65,  99.90,  -0.52,
06/16 02Z,   0.70,  12.22,  12.37,  99.90,  -0.55,  (max)
06/16 03Z,   0.70,  12.11,  12.17,  99.90,  -0.64,
06/16 04Z,   0.70,  11.29,  11.46,  99.90,  -0.53,
06/16 05Z,   0.80,  10.02,  10.41,  99.90,  -0.41,
06/16 06Z,   0.80,   8.75,   9.29,  99.90,  -0.26,
06/16 07Z,   0.80,   8.01,   8.59,  99.90,  -0.22,  (min)
06/16 08Z,   0.80,   8.06,   8.62,  99.90,  -0.24,
06/16 09Z,   0.80,   8.79,   9.35,  99.90,  -0.24,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
06/16 10Z,   0.80,   9.86,  99.90,  10.43,  -0.23,
06/16 11Z,   0.80,  10.86,  99.90,  11.43,  -0.23,
06/16 12Z,   0.80,  11.30,  99.90,  11.88,  -0.22,  (max)
06/16 13Z,   0.80,  10.80,  99.90,  11.39,  -0.21,
06/16 14Z,   0.70,   9.20,  99.90,   9.69,  -0.21,
06/16 15Z,   0.70,   6.65,  99.90,   7.15,  -0.20,
06/16 16Z,   0.70,   3.48,  99.90,   3.99,  -0.19,
06/16 17Z,   0.70,   0.16,  99.90,   0.67,  -0.19,
06/16 18Z,   0.70,  -2.63,  99.90,  -2.12,  -0.18,
06/16 19Z,   0.80,  -4.13,  99.90,  -3.50,  -0.18,  (min)
06/16 20Z,   0.80,  -3.88,  99.90,  -3.25,  -0.17,
06/16 21Z,   0.80,  -2.00,  99.90,  -1.36,  -0.16,
06/16 22Z,   0.80,   1.00,  99.90,   1.64,  -0.16,
06/16 23Z,   0.80,   4.45,  99.90,   5.09,  -0.16,
06/17 00Z,   0.90,   7.72,  99.90,   8.46,  -0.16,
06/17 01Z,   0.90,  10.27,  99.90,  11.01,  -0.16,
06/17 02Z,   0.90,  11.83,  99.90,  12.57,  -0.16,
06/17 03Z,   0.90,  12.40,  99.90,  13.13,  -0.16,  (max)
06/17 04Z,   0.90,  12.10,  99.90,  12.84,  -0.16,
06/17 05Z,   1.00,  11.09,  99.90,  11.93,  -0.16,
06/17 06Z,   1.00,   9.67,  99.90,  10.51,  -0.16,
06/17 07Z,   0.90,   8.34,  99.90,   9.08,  -0.16,
06/17 08Z,   0.90,   7.62,  99.90,   8.35,  -0.16,  (min)
06/17 09Z,   0.90,   7.70,  99.90,   8.43,  -0.16,
06/17 10Z,   0.90,   8.43,  99.90,   9.17,  -0.16,
06/17 11Z,   0.80,   9.49,  99.90,  10.12,  -0.16,
06/17 12Z,   0.80,  10.44,  99.90,  11.08,  -0.16,
06/17 13Z,   0.80,  10.83,  99.90,  11.46,  -0.16,  (max)
06/17 14Z,   0.70,  10.28,  99.90,  10.82,  -0.16,
06/17 15Z,   0.70,   8.68,  99.90,   9.21,  -0.16,
06/17 16Z,   0.70,   6.18,  99.90,   6.72,  -0.16,
06/17 17Z,   0.70,   3.12,  99.90,   3.65,  -0.16,
06/17 18Z,   0.70,  -0.02,  99.90,   0.51,  -0.16,
06/17 19Z,   0.70,  -2.53,  99.90,  -2.00,  -0.16,
06/17 20Z,   0.60,  -3.70,  99.90,  -3.26,  -0.16,  (min)
06/17 21Z,   0.60,  -3.15,  99.90,  -2.72,  -0.16,
06/17 22Z,   0.60,  -1.10,  99.90,  -0.66,  -0.16,
06/17 23Z,   0.60,   1.93,  99.90,   2.36,  -0.16,
06/18 00Z,   0.60,   5.29,  99.90,   5.72,  -0.16,
06/18 01Z,   0.60,   8.38,  99.90,   8.81,  -0.16,
06/18 02Z,   0.60,  10.71,  99.90,  11.15,  -0.16,
06/18 03Z,   0.60,  12.05,  99.90,  12.48,  -0.16,
06/18 04Z,   0.60,  12.40,  99.90,  12.83,  -0.16,  (max)
06/18 05Z,   0.60,  11.88,  99.90,  12.32,  -0.16,
06/18 06Z,   0.60,  10.68,  99.90,  11.12,  -0.16,
06/18 07Z,   0.60,   9.12,  99.90,   9.56,  -0.16,
06/18 08Z,   0.60,   7.74,  99.90,   8.18,  -0.16,
06/18 09Z,   0.60,   7.01,  99.90,   7.45,  -0.16,  (min)
06/18 10Z,   0.60,   7.10,  99.90,   7.54,  -0.16,
06/18 11Z,   0.60,   7.81,  99.90,   8.25,  -0.16,
06/18 12Z,   0.60,   8.83,  99.90,   9.27,  -0.16,
06/18 13Z,   0.60,   9.76,  99.90,  10.19,  -0.16,
06/18 14Z,   0.60,  10.14,  99.90,  10.58,  -0.16,  (max)
06/18 15Z,   0.70,   9.63,  99.90,  10.17,  -0.16,
06/18 16Z,   0.70,   8.13,  99.90,   8.67,  -0.16,
06/18 17Z,   0.70,   5.82,  99.90,   6.36,  -0.16,
06/18 18Z,   0.70,   3.00,  99.90,   3.54,  -0.16,
06/18 19Z,   0.70,   0.18,  99.90,   0.72,  -0.16,
06/18 20Z,   0.70,  -1.96,  99.90,  -1.42,  -0.16,
06/18 21Z,   0.70,  -2.77,  99.90,  -2.23,  -0.16,  (min)
06/18 22Z,   0.70,  -2.00,  99.90,  -1.46,  -0.16,
06/18 23Z,   0.70,   0.12,  99.90,   0.66,  -0.16,
06/19 00Z,   0.70,   3.05,  99.90,   3.58,  -0.16,
06/19 01Z,   0.70,   6.20,  99.90,   6.74,  -0.16,
06/19 02Z,   0.70,   9.04,  99.90,   9.57,  -0.16,
06/19 03Z,   0.70,  11.09,  99.90,  11.63,  -0.16,
06/19 04Z,   0.70,  12.16,  99.90,  12.70,  -0.16,
06/19 05Z,   0.70,  12.26,  99.90,  12.80,  -0.16,  (max)
06/19 06Z,   0.70,  11.51,  99.90,  12.05,  -0.16,
06/19 07Z,   0.70,  10.10,  99.90,  10.64,  -0.16,
06/19 08Z,   0.80,   8.41,  99.90,   9.05,  -0.16,
06/19 09Z,   0.80,   6.97,  99.90,   7.61,  -0.16,
06/19 10Z,   0.80,   6.22,  99.90,   6.86,  -0.16,  (min)
06/19 11Z,   0.80,   6.27,  99.90,   6.91,  -0.16,
06/19 12Z,   0.80,   6.94,  99.90,   7.57,  -0.16,
06/19 13Z,   0.80,   7.92,  99.90,   8.56,  -0.16,
06/19 14Z,   0.80,   8.85,  99.90,   9.48,  -0.16,
06/19 15Z,   0.80,   9.28,  99.90,   9.92,  -0.16,  (max)
06/19 16Z,   0.80,   8.90,  99.90,   9.53,  -0.16,
06/19 17Z,   0.80,   7.62,  99.90,   8.26,  -0.16,
06/19 18Z,   0.80,   5.61,  99.90,   6.25,  -0.16,
06/19 19Z,   0.80,   3.18,  99.90,   3.81,  -0.16,
06/19 20Z,   0.80,   0.78,  99.90,   1.42,  -0.16,
06/19 21Z,   0.80,  -0.94,  99.90,  -0.30,  -0.16,
06/19 22Z,   0.80,  -1.41,  99.90,  -0.77,  -0.16,  (min)
06/19 23Z,   0.90,  -0.48,  99.90,   0.26,  -0.16,
06/20 00Z,   0.90,   1.59,  99.90,   2.32,  -0.16,
06/20 01Z,  99.90,   4.30,  99.90,  99.90,  -0.16,
06/20 02Z,  99.90,   7.17,  99.90,  99.90,  -0.16,
06/20 03Z,  99.90,   9.68,  99.90,  99.90,  -0.16,
06/20 04Z,  99.90,  11.41,  99.90,  99.90,  -0.16,
06/20 05Z,  99.90,  12.17,  99.90,  99.90,  -0.16,
06/20 06Z,  99.90,  11.99,  99.90,  99.90,  -0.16,