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
#Nikiski, AK : 07/15/2025 21:21:28 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/14 06Z,  -0.20,  15.62,  14.71,  99.90,  -0.71,
07/14 07Z,  -0.20,  11.17,  10.46,  99.90,  -0.51,
07/14 08Z,  -0.10,   7.00,   6.78,  99.90,  -0.12,
07/14 09Z,  -0.10,   4.02,   3.75,  99.90,  -0.17,
07/14 10Z,  -0.10,   3.10,   2.74,  99.90,  -0.26,  (min)
07/14 11Z,  -0.10,   5.21,   5.47,  99.90,   0.36,
07/14 12Z,  -0.10,   9.90,  10.23,  99.90,   0.43,
07/14 13Z,  -0.10,  15.02,  14.36,  99.90,  -0.56,
07/14 14Z,  -0.10,  18.70,  17.82,  99.90,  -0.78,
07/14 15Z,  -0.10,  20.50,  20.03,  99.90,  -0.37,  (max)
07/14 16Z,  -0.10,  20.35,  19.88,  99.90,  -0.37,
07/14 17Z,  -0.10,  18.09,  17.18,  99.90,  -0.81,
07/14 18Z,  -0.20,  13.92,  12.95,  99.90,  -0.77,
07/14 19Z,  -0.20,   8.68,   8.48,  99.90,  -0.00,
07/14 20Z,  -0.20,   3.65,   4.13,  99.90,   0.68,
07/14 21Z,  -0.30,  -0.17,   0.13,  99.90,   0.60,
07/14 22Z,  -0.30,  -2.03,  -2.32,  99.90,   0.01,  (min)
07/14 23Z,  -0.30,  -0.96,  -1.66,  99.90,  -0.40,
07/15 00Z,  -0.30,   3.37,   3.30,  99.90,   0.23,
07/15 01Z,  -0.40,   9.35,   8.96,  99.90,   0.01,
07/15 02Z,  -0.40,  14.77,  13.87,  99.90,  -0.50,
07/15 03Z,  -0.40,  18.59,  17.88,  99.90,  -0.31,
07/15 04Z,  -0.40,  20.61,  20.08,  99.90,  -0.13,  (max)
07/15 05Z,  -0.50,  20.52,  19.91,  99.90,  -0.11,
07/15 06Z,  -0.50,  18.16,  17.20,  99.90,  -0.46,
07/15 07Z,  -0.50,  14.08,  12.92,  99.90,  -0.66,
07/15 08Z,  -0.50,   9.45,   8.77,  99.90,  -0.18,
07/15 09Z,  -0.50,   5.52,   5.16,  99.90,   0.14,
07/15 10Z,  -0.50,   3.08,   2.45,  99.90,  -0.13,
07/15 11Z,  -0.50,   2.91,   2.23,  99.90,  -0.18,  (min)
07/15 12Z,  -0.60,   5.69,   5.79,  99.90,   0.70,
07/15 13Z,  -0.60,  10.58,  10.50,  99.90,   0.52,
07/15 14Z,  -0.60,  15.37,  14.55,  99.90,  -0.22,
07/15 15Z,  -0.60,  18.55,  17.78,  99.90,  -0.17,
07/15 16Z,  -0.60,  19.92,  19.30,  99.90,  -0.02,  (max)
07/15 17Z,  -0.70,  19.39,  18.54,  99.90,  -0.15,
07/15 18Z,  -0.70,  16.81,  15.46,  99.90,  -0.65,
07/15 19Z,  -0.70,  12.50,  11.29,  99.90,  -0.51,
07/15 20Z,  -0.70,   7.46,   7.11,  99.90,   0.35,
07/15 21Z,  -0.70,   3.01,   3.09,  99.90,   0.78,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/15 22Z,  -0.70,   0.06,  99.90,   0.08,   0.72,
07/15 23Z,  -0.70,  -0.78,  99.90,  -0.82,   0.66,  (min)
07/16 00Z,  -0.70,   1.25,  99.90,   1.14,   0.59,
07/16 01Z,  -0.70,   6.06,  99.90,   5.90,   0.53,
07/16 02Z,  -0.70,  11.84,  99.90,  11.61,   0.47,
07/16 03Z,  -0.70,  16.58,  99.90,  16.29,   0.41,
07/16 04Z,  -0.70,  19.61,  99.90,  19.25,   0.35,
07/16 05Z,  -0.70,  20.83,  99.90,  20.41,   0.28,  (max)
07/16 06Z,  -0.70,  19.96,  99.90,  19.49,   0.22,
07/16 07Z,  -0.80,  16.99,  99.90,  16.35,   0.16,
07/16 08Z,  -0.80,  12.61,  99.90,  11.91,   0.10,
07/16 09Z,  -0.80,   8.11,  99.90,   7.34,   0.04,
07/16 10Z,  -0.80,   4.60,  99.90,   3.83,   0.04,
07/16 11Z,  -0.80,   2.68,  99.90,   1.91,   0.04,  (min)
07/16 12Z,  -0.80,   2.99,  99.90,   2.23,   0.04,
07/16 13Z,  -0.90,   6.03,  99.90,   5.17,   0.04,
07/16 14Z,  -0.90,  10.72,  99.90,   9.86,   0.04,
07/16 15Z,  -0.90,  14.98,  99.90,  14.12,   0.04,
07/16 16Z,  -0.90,  17.71,  99.90,  16.84,   0.04,
07/16 17Z,  -1.00,  18.82,  99.90,  17.85,   0.04,  (max)
07/16 18Z,  -1.10,  18.16,  99.90,  17.10,   0.04,
07/16 19Z,  -1.10,  15.57,  99.90,  14.51,   0.04,
07/16 20Z,  -1.00,  11.47,  99.90,  10.51,   0.04,
07/16 21Z,  -1.00,   6.98,  99.90,   6.02,   0.04,
07/16 22Z,  -1.10,   3.36,  99.90,   2.30,   0.04,
07/16 23Z,  -1.10,   1.30,  99.90,   0.24,   0.04,  (min)
07/17 00Z,  -1.00,   1.24,  99.90,   0.27,   0.04,
07/17 01Z,  -1.00,   3.78,  99.90,   2.81,   0.04,
07/17 02Z,  -0.90,   8.59,  99.90,   7.73,   0.04,
07/17 03Z,  -0.90,  13.80,  99.90,  12.93,   0.04,
07/17 04Z,  -0.90,  17.74,  99.90,  16.87,   0.04,
07/17 05Z,  -0.90,  20.03,  99.90,  19.17,   0.04,
07/17 06Z,  -0.80,  20.60,  99.90,  19.84,   0.04,  (max)
07/17 07Z,  -0.80,  19.18,  99.90,  18.42,   0.04,
07/17 08Z,  -0.80,  15.87,  99.90,  15.11,   0.04,
07/17 09Z,  -0.70,  11.50,  99.90,  10.84,   0.04,
07/17 10Z,  -0.70,   7.33,  99.90,   6.66,   0.04,
07/17 11Z,  -0.60,   4.24,  99.90,   3.67,   0.04,
07/17 12Z,  -0.60,   2.61,  99.90,   2.05,   0.04,  (min)
07/17 13Z,  -0.50,   3.05,  99.90,   2.59,   0.04,
07/17 14Z,  -0.50,   5.95,  99.90,   5.48,   0.04,
07/17 15Z,  -0.50,  10.17,  99.90,   9.71,   0.04,
07/17 16Z,  -0.50,  13.90,  99.90,  13.44,   0.04,
07/17 17Z,  -0.50,  16.35,  99.90,  15.89,   0.04,
07/17 18Z,  -0.50,  17.47,  99.90,  17.01,   0.04,  (max)
07/17 19Z,  -0.50,  16.98,  99.90,  16.51,   0.04,
07/17 20Z,  -0.50,  14.69,  99.90,  14.22,   0.04,
07/17 21Z,  -0.50,  11.11,  99.90,  10.65,   0.04,
07/17 22Z,  -0.50,   7.40,  99.90,   6.93,   0.04,
07/17 23Z,  -0.50,   4.63,  99.90,   4.16,   0.04,
07/18 00Z,  -0.50,   3.23,  99.90,   2.76,   0.04,  (min)
07/18 01Z,  -0.50,   3.53,  99.90,   3.07,   0.04,
07/18 02Z,  -0.40,   6.13,  99.90,   5.76,   0.04,
07/18 03Z,  -0.40,  10.55,  99.90,  10.19,   0.04,
07/18 04Z,  -0.50,  15.02,  99.90,  14.56,   0.04,
07/18 05Z,  -0.50,  18.23,  99.90,  17.76,   0.04,
07/18 06Z,  -0.50,  19.97,  99.90,  19.51,   0.04,
07/18 07Z,  -0.50,  20.14,  99.90,  19.68,   0.04,  (max)
07/18 08Z,  -0.40,  18.44,  99.90,  18.08,   0.04,
07/18 09Z,  -0.40,  15.08,  99.90,  14.71,   0.04,
07/18 10Z,  -0.40,  10.93,  99.90,  10.56,   0.04,
07/18 11Z,  -0.30,   7.12,  99.90,   6.86,   0.04,
07/18 12Z,  -0.30,   4.27,  99.90,   4.00,   0.04,
07/18 13Z,  -0.30,   2.60,  99.90,   2.33,   0.04,  (min)
07/18 14Z,  -0.30,   2.81,  99.90,   2.54,   0.04,
07/18 15Z,  -0.30,   5.30,  99.90,   5.04,   0.04,
07/18 16Z,  -0.40,   9.00,  99.90,   8.63,   0.04,
07/18 17Z,  -0.40,  12.35,  99.90,  11.99,   0.04,
07/18 18Z,  -0.40,  14.81,  99.90,  14.45,   0.04,
07/18 19Z,  -0.40,  16.24,  99.90,  15.87,   0.04,  (max)
07/18 20Z,  -0.40,  16.17,  99.90,  15.81,   0.04,
07/18 21Z,  -0.40,  14.42,  99.90,  14.06,   0.04,
07/18 22Z,  -0.30,  11.54,  99.90,  11.27,   0.04,
07/18 23Z,  -0.30,   8.59,  99.90,   8.33,   0.04,
07/19 00Z,  -0.30,   6.45,  99.90,   6.18,   0.04,
07/19 01Z,  -0.30,   5.31,  99.90,   5.05,   0.04,  (min)
07/19 02Z,  -0.30,   5.57,  99.90,   5.30,   0.04,
07/19 03Z,  -0.30,   7.87,  99.90,   7.60,   0.04,
07/19 04Z,  -0.30,  11.72,  99.90,  11.45,   0.04,
07/19 05Z,  -0.30,  15.49,  99.90,  15.23,   0.04,
07/19 06Z,  -0.30,  18.18,  99.90,  17.92,   0.04,
07/19 07Z,  -0.30,  19.68,  99.90,  19.41,   0.04,
07/19 08Z,  -0.30,  19.72,  99.90,  19.46,   0.04,  (max)
07/19 09Z,  -0.30,  18.00,  99.90,  17.74,   0.04,
07/19 10Z,  -0.30,  14.77,  99.90,  14.51,   0.04,
07/19 11Z,  -0.20,  10.90,  99.90,  10.73,   0.04,
07/19 12Z,  -0.20,   7.32,  99.90,   7.15,   0.04,
07/19 13Z,  99.90,   4.39,  99.90,  99.90,   0.04,
07/19 14Z,  99.90,   2.35,  99.90,  99.90,   0.04,
07/19 15Z,  99.90,   2.10,  99.90,  99.90,   0.04,
07/19 16Z,  99.90,   4.14,  99.90,  99.90,   0.04,
07/19 17Z,  99.90,   7.44,  99.90,  99.90,   0.04,
07/19 18Z,  99.90,  10.70,  99.90,  99.90,   0.04,