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
#Cordova, AK : 02/12/2026 06:21:50 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/10 12Z,   0.30,   7.99,   7.72,  99.90,  -0.57,
02/10 13Z,   0.30,   9.19,   9.20,  99.90,  -0.29,
02/10 14Z,   0.30,  10.14,  10.16,  99.90,  -0.28,
02/10 15Z,   0.40,  10.73,  10.91,  99.90,  -0.22,
02/10 16Z,   0.30,  10.87,  10.98,  99.90,  -0.19,  (max)
02/10 17Z,   0.30,  10.45,  10.63,  99.90,  -0.12,
02/10 18Z,   0.20,   9.41,   9.52,  99.90,  -0.09,
02/10 19Z,   0.30,   7.94,   8.01,  99.90,  -0.23,
02/10 20Z,   0.40,   6.31,   6.68,  99.90,  -0.03,
02/10 21Z,   0.30,   4.79,   5.29,  99.90,   0.20,
02/10 22Z,   0.50,   3.74,   4.10,  99.90,  -0.14,
02/10 23Z,   0.50,   3.42,   3.81,  99.90,  -0.11,  (min)
02/11 00Z,   0.40,   3.68,   4.03,  99.90,  -0.05,
02/11 01Z,   0.40,   4.24,   4.73,  99.90,   0.09,
02/11 02Z,   0.50,   5.00,   5.57,  99.90,   0.07,
02/11 03Z,   0.60,   5.90,   6.51,  99.90,   0.01,
02/11 04Z,   0.70,   6.77,   7.49,  99.90,   0.02,
02/11 05Z,   0.70,   7.42,   8.19,  99.90,   0.07,
02/11 06Z,   0.80,   7.65,   8.44,  99.90,  -0.01,  (max)
02/11 07Z,   0.90,   7.47,   8.02,  99.90,  -0.35,
02/11 08Z,   0.90,   7.06,   7.65,  99.90,  -0.31,
02/11 09Z,   0.70,   6.62,   6.99,  99.90,  -0.33,
02/11 10Z,   0.70,   6.37,   6.86,  99.90,  -0.21,  (min)
02/11 11Z,   0.80,   6.56,   6.88,  99.90,  -0.48,
02/11 12Z,   0.70,   7.21,   7.48,  99.90,  -0.43,
02/11 13Z,   0.70,   8.05,   8.31,  99.90,  -0.44,
02/11 14Z,   0.70,   8.92,   9.25,  99.90,  -0.37,
02/11 15Z,   0.80,   9.75,  10.12,  99.90,  -0.43,
02/11 16Z,   0.80,  10.42,  10.53,  99.90,  -0.69,
02/11 17Z,   0.80,  10.71,  11.07,  99.90,  -0.44,  (max)
02/11 18Z,   0.70,  10.42,  10.69,  99.90,  -0.43,
02/11 19Z,   0.70,   9.50,   9.87,  99.90,  -0.33,
02/11 20Z,   0.60,   8.14,   8.37,  99.90,  -0.37,
02/11 21Z,   0.60,   6.58,   6.78,  99.90,  -0.40,
02/11 22Z,   0.40,   5.03,   5.21,  99.90,  -0.22,
02/11 23Z,   0.20,   3.81,   3.88,  99.90,  -0.13,
02/12 00Z,   0.30,   3.16,   3.31,  99.90,  -0.15,
02/12 01Z,   0.20,   3.06,   3.25,  99.90,  -0.01,  (min)
02/12 02Z,   0.20,   3.43,   3.65,  99.90,   0.02,
02/12 03Z,   0.10,   4.25,   4.33,  99.90,  -0.02,
02/12 04Z,  -0.10,   5.41,   5.47,  99.90,   0.16,
02/12 05Z,   0.00,   6.63,   6.74,  99.90,   0.11,
02/12 06Z,   0.00,   7.59,   7.79,  99.90,   0.20,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/12 07Z,   0.00,   8.07,  99.90,   8.24,   0.17,
02/12 08Z,   0.10,   8.07,  99.90,   8.32,   0.15,  (max)
02/12 09Z,   0.20,   7.79,  99.90,   8.11,   0.12,
02/12 10Z,   0.40,   7.33,  99.90,   7.82,   0.09,
02/12 11Z,   0.50,   6.88,  99.90,   7.45,   0.07,
02/12 12Z,   0.50,   6.75,  99.90,   7.30,   0.04,  (min)
02/12 13Z,   0.60,   7.03,  99.90,   7.65,   0.02,
02/12 14Z,   0.60,   7.62,  99.90,   8.21,  -0.01,
02/12 15Z,   0.50,   8.48,  99.90,   8.95,  -0.03,
02/12 16Z,   0.60,   9.52,  99.90,  10.06,  -0.06,
02/12 17Z,   0.70,  10.44,  99.90,  11.05,  -0.09,
02/12 18Z,   0.60,  10.92,  99.90,  11.41,  -0.11,  (max)
02/12 19Z,   0.70,  10.73,  99.90,  11.32,  -0.11,
02/12 20Z,   0.80,   9.83,  99.90,  10.52,  -0.11,
02/12 21Z,   0.90,   8.44,  99.90,   9.23,  -0.11,
02/12 22Z,   0.90,   6.73,  99.90,   7.52,  -0.11,
02/12 23Z,   1.00,   4.90,  99.90,   5.78,  -0.11,
02/13 00Z,   1.00,   3.32,  99.90,   4.21,  -0.11,
02/13 01Z,   1.00,   2.36,  99.90,   3.25,  -0.11,
02/13 02Z,   1.00,   2.13,  99.90,   3.02,  -0.11,  (min)
02/13 03Z,   0.90,   2.63,  99.90,   3.42,  -0.11,
02/13 04Z,   0.90,   3.83,  99.90,   4.62,  -0.11,
02/13 05Z,   0.90,   5.44,  99.90,   6.23,  -0.11,
02/13 06Z,   0.80,   7.02,  99.90,   7.71,  -0.11,
02/13 07Z,   0.70,   8.21,  99.90,   8.79,  -0.11,
02/13 08Z,   0.60,   8.78,  99.90,   9.27,  -0.11,  (max)
02/13 09Z,   0.50,   8.79,  99.90,   9.18,  -0.11,
02/13 10Z,   0.40,   8.37,  99.90,   8.66,  -0.11,
02/13 11Z,   0.30,   7.60,  99.90,   7.79,  -0.11,
02/13 12Z,   0.20,   6.76,  99.90,   6.85,  -0.11,
02/13 13Z,   0.20,   6.28,  99.90,   6.37,  -0.11,
02/13 14Z,   0.10,   6.38,  99.90,   6.37,  -0.11,  (min)
02/13 15Z,   0.10,   7.05,  99.90,   7.04,  -0.11,
02/13 16Z,   0.20,   8.23,  99.90,   8.31,  -0.11,
02/13 17Z,   0.20,   9.64,  99.90,   9.72,  -0.11,
02/13 18Z,   0.20,  10.84,  99.90,  10.93,  -0.11,
02/13 19Z,   0.20,  11.45,  99.90,  11.54,  -0.11,  (max)
02/13 20Z,   0.20,  11.24,  99.90,  11.33,  -0.11,
02/13 21Z,   0.20,  10.22,  99.90,  10.31,  -0.11,
02/13 22Z,   0.10,   8.58,  99.90,   8.57,  -0.11,
02/13 23Z,   0.00,   6.48,  99.90,   6.37,  -0.11,
02/14 00Z,   0.00,   4.20,  99.90,   4.08,  -0.11,
02/14 01Z,  -0.10,   2.28,  99.90,   2.07,  -0.11,
02/14 02Z,  -0.20,   1.23,  99.90,   0.92,  -0.11,
02/14 03Z,  -0.30,   1.21,  99.90,   0.80,  -0.11,  (min)
02/14 04Z,  -0.30,   2.19,  99.90,   1.78,  -0.11,
02/14 05Z,  -0.30,   3.95,  99.90,   3.54,  -0.11,
02/14 06Z,  -0.20,   6.02,  99.90,   5.70,  -0.11,
02/14 07Z,  -0.10,   7.87,  99.90,   7.66,  -0.11,
02/14 08Z,  -0.10,   9.13,  99.90,   8.92,  -0.11,
02/14 09Z,  -0.10,   9.63,  99.90,   9.41,  -0.11,  (max)
02/14 10Z,  -0.10,   9.40,  99.90,   9.19,  -0.11,
02/14 11Z,   0.00,   8.56,  99.90,   8.45,  -0.11,
02/14 12Z,   0.00,   7.27,  99.90,   7.16,  -0.11,
02/14 13Z,  -0.10,   6.00,  99.90,   5.79,  -0.11,
02/14 14Z,  -0.10,   5.35,  99.90,   5.14,  -0.11,  (min)
02/14 15Z,  -0.10,   5.59,  99.90,   5.38,  -0.11,
02/14 16Z,  -0.20,   6.66,  99.90,   6.35,  -0.11,
02/14 17Z,  -0.20,   8.33,  99.90,   8.02,  -0.11,
02/14 18Z,  -0.20,  10.13,  99.90,   9.82,  -0.11,
02/14 19Z,  -0.20,  11.53,  99.90,  11.22,  -0.11,
02/14 20Z,  -0.20,  12.13,  99.90,  11.82,  -0.11,  (max)
02/14 21Z,  -0.20,  11.75,  99.90,  11.44,  -0.11,
02/14 22Z,  -0.10,  10.41,  99.90,  10.20,  -0.11,
02/14 23Z,   0.00,   8.31,  99.90,   8.19,  -0.11,
02/15 00Z,  -0.10,   5.66,  99.90,   5.44,  -0.11,
02/15 01Z,   0.00,   2.93,  99.90,   2.82,  -0.11,
02/15 02Z,  -0.10,   0.91,  99.90,   0.70,  -0.11,
02/15 03Z,  -0.10,   0.13,  99.90,  -0.09,  -0.11,  (min)
02/15 04Z,  -0.10,   0.67,  99.90,   0.46,  -0.11,
02/15 05Z,  -0.10,   2.33,  99.90,   2.12,  -0.11,
02/15 06Z,  -0.20,   4.67,  99.90,   4.36,  -0.11,
02/15 07Z,  -0.10,   7.09,  99.90,   6.88,  -0.11,
02/15 08Z,  -0.20,   9.05,  99.90,   8.74,  -0.11,
02/15 09Z,  -0.10,  10.20,  99.90,   9.98,  -0.11,
02/15 10Z,  -0.20,  10.37,  99.90,  10.06,  -0.11,  (max)
02/15 11Z,  -0.20,   9.64,  99.90,   9.33,  -0.11,
02/15 12Z,  -0.10,   8.18,  99.90,   7.97,  -0.11,
02/15 13Z,  -0.20,   6.33,  99.90,   6.02,  -0.11,
02/15 14Z,  -0.20,   4.80,  99.90,   4.49,  -0.11,
02/15 15Z,  -0.20,   4.30,  99.90,   3.98,  -0.11,  (min)
02/15 16Z,  -0.20,   4.99,  99.90,   4.68,  -0.11,
02/15 17Z,  -0.20,   6.64,  99.90,   6.33,  -0.11,
02/15 18Z,  -0.20,   8.81,  99.90,   8.50,  -0.11,
02/15 19Z,  -0.20,  10.90,  99.90,  10.59,  -0.11,
02/15 20Z,  -0.20,  12.34,  99.90,  12.03,  -0.11,
02/15 21Z,  -0.20,  12.77,  99.90,  12.46,  -0.11,  (max)
02/15 22Z,  -0.30,  12.03,  99.90,  11.62,  -0.11,
02/15 23Z,  -0.30,  10.17,  99.90,   9.76,  -0.11,
02/16 00Z,  -0.40,   7.46,  99.90,   6.94,  -0.11,