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
#Clarks Point, Nushagak Bay, AK : 07/11/2025 19:20:58 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/10 00Z,   0.30,  13.29,  99.90,  13.59,   0.00,
07/10 01Z,   0.20,  13.02,  99.90,  13.22,   0.00,  (max)
07/10 02Z,   0.20,  11.57,  99.90,  11.77,   0.00,
07/10 03Z,   0.10,   9.16,  99.90,   9.26,   0.00,
07/10 04Z,   0.00,   6.30,  99.90,   6.30,   0.00,
07/10 05Z,  -0.10,   3.42,  99.90,   3.32,   0.00,
07/10 06Z,  -0.10,   1.03,  99.90,   0.93,   0.00,
07/10 07Z,  -0.10,  -0.15,  99.90,  -0.25,   0.00,  (min)
07/10 08Z,  -0.10,   0.59,  99.90,   0.49,   0.00,
07/10 09Z,  -0.10,   3.27,  99.90,   3.17,   0.00,
07/10 10Z,  -0.10,   7.18,  99.90,   7.08,   0.00,
07/10 11Z,  -0.10,  11.40,  99.90,  11.30,   0.00,
07/10 12Z,  -0.10,  15.21,  99.90,  15.11,   0.00,
07/10 13Z,  -0.10,  18.03,  99.90,  17.93,   0.00,
07/10 14Z,   0.00,  19.39,  99.90,  19.39,   0.00,  (max)
07/10 15Z,   0.00,  19.20,  99.90,  19.20,   0.00,
07/10 16Z,   0.00,  17.77,  99.90,  17.77,   0.00,
07/10 17Z,   0.00,  15.52,  99.90,  15.52,   0.00,
07/10 18Z,   0.00,  12.82,  99.90,  12.82,   0.00,
07/10 19Z,   0.00,  10.33,  99.90,  10.33,   0.00,
07/10 20Z,   0.00,   8.84,  99.90,   8.84,   0.00,
07/10 21Z,   0.00,   8.82,  99.90,   8.82,   0.00,  (min)
07/10 22Z,   0.00,   9.92,  99.90,   9.92,   0.00,
07/10 23Z,   0.10,  11.38,  99.90,  11.48,   0.00,
07/11 00Z,   0.30,  12.56,  99.90,  12.86,   0.00,
07/11 01Z,   0.30,  13.03,  99.90,  13.33,   0.00,  (max)
07/11 02Z,   0.40,  12.45,  99.90,  12.85,   0.00,
07/11 03Z,   0.40,  10.71,  99.90,  11.11,   0.00,
07/11 04Z,   0.40,   8.15,  99.90,   8.55,   0.00,
07/11 05Z,   0.40,   5.29,  99.90,   5.69,   0.00,
07/11 06Z,   0.40,   2.58,  99.90,   2.98,   0.00,
07/11 07Z,   0.40,   0.54,  99.90,   0.94,   0.00,
07/11 08Z,   0.40,  -0.10,  99.90,   0.30,   0.00,  (min)
07/11 09Z,   0.40,   1.24,  99.90,   1.64,   0.00,
07/11 10Z,   0.40,   4.42,  99.90,   4.82,   0.00,
07/11 11Z,   0.40,   8.59,  99.90,   8.99,   0.00,
07/11 12Z,   0.40,  12.84,  99.90,  13.24,   0.00,
07/11 13Z,   0.40,  16.46,  99.90,  16.86,   0.00,
07/11 14Z,   0.40,  18.91,  99.90,  19.31,   0.00,
07/11 15Z,   0.40,  19.79,  99.90,  20.19,   0.00,  (max)
07/11 16Z,   0.40,  19.13,  99.90,  19.53,   0.00,
07/11 17Z,   0.40,  17.32,  99.90,  17.72,   0.00,
07/11 18Z,   0.40,  14.80,  99.90,  15.20,   0.00,
07/11 19Z,   0.40,  12.01,  99.90,  12.41,   0.00,
07/11 20Z,   0.40,   9.62,  99.90,  10.02,   0.00,
07/11 21Z,   0.40,   8.42,  99.90,   8.82,   0.00,  (min)
07/11 22Z,   0.40,   8.70,  99.90,   9.10,   0.00,
07/11 23Z,   0.50,   9.99,  99.90,  10.49,   0.00,
07/12 00Z,   0.50,  11.48,  99.90,  11.98,   0.00,
07/12 01Z,   0.50,  12.56,  99.90,  13.06,   0.00,
07/12 02Z,   0.50,  12.83,  99.90,  13.33,   0.00,  (max)
07/12 03Z,   0.50,  11.97,  99.90,  12.47,   0.00,
07/12 04Z,   0.40,  10.00,  99.90,  10.40,   0.00,
07/12 05Z,   0.40,   7.32,  99.90,   7.72,   0.00,
07/12 06Z,   0.40,   4.51,  99.90,   4.91,   0.00,
07/12 07Z,   0.40,   2.00,  99.90,   2.40,   0.00,
07/12 08Z,   0.40,   0.33,  99.90,   0.73,   0.00,
07/12 09Z,   0.40,   0.24,  99.90,   0.64,   0.00,  (min)
07/12 10Z,   0.40,   2.16,  99.90,   2.56,   0.00,
07/12 11Z,   0.40,   5.77,  99.90,   6.17,   0.00,
07/12 12Z,   0.40,  10.13,  99.90,  10.53,   0.00,
07/12 13Z,   0.40,  14.31,  99.90,  14.71,   0.00,
07/12 14Z,   0.40,  17.65,  99.90,  18.05,   0.00,
07/12 15Z,   0.40,  19.63,  99.90,  20.03,   0.00,
07/12 16Z,   0.30,  19.94,  99.90,  20.24,   0.00,  (max)
07/12 17Z,   0.30,  18.75,  99.90,  19.05,   0.00,
07/12 18Z,   0.30,  16.52,  99.90,  16.82,   0.00,
07/12 19Z,   0.20,  13.74,  99.90,  13.94,   0.00,
07/12 20Z,   0.20,  10.88,  99.90,  11.08,   0.00,
07/12 21Z,   0.20,   8.66,  99.90,   8.86,   0.00,
07/12 22Z,   0.30,   7.81,  99.90,   8.11,   0.00,  (min)
07/12 23Z,   0.30,   8.47,  99.90,   8.77,   0.00,
07/13 00Z,   0.30,  10.00,  99.90,  10.30,   0.00,
07/13 01Z,   0.30,  11.59,  99.90,  11.89,   0.00,
07/13 02Z,   0.20,  12.64,  99.90,  12.84,   0.00,
07/13 03Z,   0.20,  12.75,  99.90,  12.95,   0.00,  (max)
07/13 04Z,   0.10,  11.68,  99.90,  11.78,   0.00,
07/13 05Z,   0.10,   9.52,  99.90,   9.62,   0.00,
07/13 06Z,   0.10,   6.77,  99.90,   6.87,   0.00,
07/13 07Z,   0.00,   4.02,  99.90,   4.02,   0.00,
07/13 08Z,   0.00,   1.73,  99.90,   1.73,   0.00,
07/13 09Z,   0.00,   0.45,  99.90,   0.45,   0.00,  (min)
07/13 10Z,   0.00,   0.88,  99.90,   0.88,   0.00,
07/13 11Z,   0.00,   3.34,  99.90,   3.34,   0.00,
07/13 12Z,   0.00,   7.29,  99.90,   7.29,   0.00,
07/13 13Z,   0.00,  11.73,  99.90,  11.73,   0.00,
07/13 14Z,   0.00,  15.74,  99.90,  15.74,   0.00,
07/13 15Z,   0.10,  18.68,  99.90,  18.78,   0.00,
07/13 16Z,   0.10,  20.08,  99.90,  20.18,   0.00,  (max)
07/13 17Z,   0.10,  19.75,  99.90,  19.85,   0.00,
07/13 18Z,   0.10,  17.97,  99.90,  18.07,   0.00,
07/13 19Z,   0.10,  15.31,  99.90,  15.41,   0.00,
07/13 20Z,   0.10,  12.27,  99.90,  12.37,   0.00,
07/13 21Z,   0.10,   9.40,  99.90,   9.50,   0.00,
07/13 22Z,   0.10,   7.43,  99.90,   7.53,   0.00,
07/13 23Z,   0.10,   7.02,  99.90,   7.12,   0.00,  (min)
07/14 00Z,   0.00,   8.13,  99.90,   8.13,   0.00,
07/14 01Z,   0.00,  10.00,  99.90,  10.00,   0.00,
07/14 02Z,   0.00,  11.78,  99.90,  11.78,   0.00,
07/14 03Z,   0.00,  12.88,  99.90,  12.88,   0.00,
07/14 04Z,   0.00,  12.91,  99.90,  12.91,   0.00,  (max)
07/14 05Z,   0.00,  11.68,  99.90,  11.68,   0.00,
07/14 06Z,   0.00,   9.38,  99.90,   9.38,   0.00,
07/14 07Z,   0.00,   6.60,  99.90,   6.60,   0.00,
07/14 08Z,   0.00,   3.92,  99.90,   3.92,   0.00,
07/14 09Z,   0.00,   1.82,  99.90,   1.82,   0.00,
07/14 10Z,   0.00,   0.91,  99.90,   0.91,   0.00,  (min)
07/14 11Z,   0.00,   1.82,  99.90,   1.82,   0.00,
07/14 12Z,   0.00,   4.72,  99.90,   4.72,   0.00,
07/14 13Z,   0.00,   8.90,  99.90,   8.90,   0.00,
07/14 14Z,   0.00,  13.29,  99.90,  13.29,   0.00,
07/14 15Z,   0.10,  17.01,  99.90,  17.11,   0.00,
07/14 16Z,   0.10,  19.44,  99.90,  19.54,   0.00,
07/14 17Z,   0.10,  20.17,  99.90,  20.27,   0.00,  (max)
07/14 18Z,   0.00,  19.13,  99.90,  19.13,   0.00,
07/14 19Z,   0.00,  16.75,  99.90,  16.75,   0.00,
07/14 20Z,   0.00,  13.65,  99.90,  13.65,   0.00,
07/14 21Z,   0.00,  10.39,  99.90,  10.39,   0.00,
07/14 22Z,   0.00,   7.57,  99.90,   7.57,   0.00,
07/14 23Z,   0.00,   5.96,  99.90,   5.96,   0.00,  (min)
07/15 00Z,   0.00,   6.10,  99.90,   6.10,   0.00,
07/15 01Z,   0.00,   7.76,  99.90,   7.76,   0.00,
07/15 02Z,   0.00,  10.06,  99.90,  10.06,   0.00,
07/15 03Z,   0.00,  12.12,  99.90,  12.12,   0.00,
07/15 04Z,   0.00,  13.36,  99.90,  13.36,   0.00,
07/15 05Z,   0.00,  13.39,  99.90,  13.39,   0.00,  (max)
07/15 06Z,   0.00,  12.05,  99.90,  12.05,   0.00,
07/15 07Z,   0.00,   9.66,  99.90,   9.66,   0.00,
07/15 08Z,   0.00,   6.85,  99.90,   6.85,   0.00,
07/15 09Z,   0.00,   4.23,  99.90,   4.23,   0.00,
07/15 10Z,   0.00,   2.30,  99.90,   2.30,   0.00,
07/15 11Z,   0.00,   1.69,  99.90,   1.69,   0.00,  (min)
07/15 12Z,   0.00,   3.00,  99.90,   3.00,   0.00,