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
#Ketchikan, AK : 07/11/2025 13:22:18 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/09 18Z,  -0.20,   5.83,   5.91,  99.90,   0.28,
07/09 19Z,  -0.20,   8.88,   8.97,  99.90,   0.29,
07/09 20Z,  -0.20,  11.27,  11.35,  99.90,   0.28,
07/09 21Z,  -0.20,  12.49,  12.57,  99.90,   0.28,  (max)
07/09 22Z,  -0.10,  12.32,  12.36,  99.90,   0.14,
07/09 23Z,  -0.10,  10.89,  10.89,  99.90,   0.10,
07/10 00Z,  -0.20,   8.67,   8.59,  99.90,   0.12,
07/10 01Z,  -0.20,   6.42,   6.28,  99.90,   0.06,
07/10 02Z,  -0.20,   4.89,   4.69,  99.90,  -0.00,
07/10 03Z,  -0.20,   4.63,   4.41,  99.90,  -0.02,  (min)
07/10 04Z,  -0.10,   5.76,   5.58,  99.90,  -0.08,
07/10 05Z,  -0.10,   8.01,   7.94,  99.90,   0.03,
07/10 06Z,  -0.30,  10.80,  10.77,  99.90,   0.27,
07/10 07Z,  -0.30,  13.38,  13.45,  99.90,   0.37,
07/10 08Z,  -0.30,  15.09,  15.16,  99.90,   0.37,
07/10 09Z,  -0.30,  15.41,  15.36,  99.90,   0.25,  (max)
07/10 10Z,  -0.20,  14.11,  13.95,  99.90,   0.04,
07/10 11Z,  -0.20,  11.33,  11.01,  99.90,  -0.12,
07/10 12Z,  -0.30,   7.59,   7.20,  99.90,  -0.09,
07/10 13Z,  -0.30,   3.69,   3.35,  99.90,  -0.04,
07/10 14Z,  -0.20,   0.52,   0.34,  99.90,   0.02,
07/10 15Z,  -0.20,  -1.18,  -1.25,  99.90,   0.13,  (min)
07/10 16Z,  -0.20,  -1.10,  -1.05,  99.90,   0.25,
07/10 17Z,  -0.10,   0.66,   0.74,  99.90,   0.18,
07/10 18Z,  -0.30,   3.62,   3.63,  99.90,   0.31,
07/10 19Z,  -0.30,   7.05,   7.07,  99.90,   0.32,
07/10 20Z,  -0.20,  10.20,  10.22,  99.90,   0.22,
07/10 21Z,  -0.20,  12.39,  12.50,  99.90,   0.31,
07/10 22Z,  -0.10,  13.16,  13.23,  99.90,   0.17,  (max)
07/10 23Z,   0.00,  12.38,  12.42,  99.90,   0.04,
07/11 00Z,  -0.10,  10.34,  10.44,  99.90,   0.20,
07/11 01Z,   0.00,   7.71,   7.77,  99.90,   0.06,
07/11 02Z,   0.00,   5.37,   5.31,  99.90,  -0.06,
07/11 03Z,   0.00,   4.09,   4.08,  99.90,  -0.01,  (min)
07/11 04Z,   0.10,   4.32,   4.48,  99.90,   0.06,
07/11 05Z,   0.10,   6.03,   6.37,  99.90,   0.24,
07/11 06Z,   0.00,   8.77,   9.33,  99.90,   0.56,
07/11 07Z,   0.00,  11.81,  12.42,  99.90,   0.61,
07/11 08Z,   0.00,  14.39,  15.08,  99.90,   0.69,
07/11 09Z,   0.00,  15.80,  16.39,  99.90,   0.59,  (max)
07/11 10Z,   0.00,  15.58,  16.04,  99.90,   0.46,
07/11 11Z,   0.00,  13.60,  13.88,  99.90,   0.28,
07/11 12Z,   0.00,  10.16,  10.38,  99.90,   0.22,
07/11 13Z,   0.00,   5.97,   6.22,  99.90,   0.25,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/11 14Z,   0.00,   1.98,  99.90,   2.24,   0.26,
07/11 15Z,   0.00,  -0.86,  99.90,  -0.59,   0.26,
07/11 16Z,  -0.10,  -1.92,  99.90,  -1.76,   0.27,  (min)
07/11 17Z,  -0.20,  -1.06,  99.90,  -0.99,   0.27,
07/11 18Z,  -0.20,   1.42,  99.90,   1.50,   0.27,
07/11 19Z,  -0.20,   4.88,  99.90,   4.96,   0.28,
07/11 20Z,  -0.30,   8.53,  99.90,   8.51,   0.28,
07/11 21Z,  -0.30,  11.57,  99.90,  11.56,   0.29,
07/11 22Z,  -0.30,  13.34,  99.90,  13.34,   0.29,
07/11 23Z,  -0.20,  13.48,  99.90,  13.58,   0.30,  (max)
07/12 00Z,  -0.20,  12.00,  99.90,  12.11,   0.30,
07/12 01Z,  -0.20,   9.40,  99.90,   9.51,   0.31,
07/12 02Z,  -0.20,   6.51,  99.90,   6.62,   0.31,
07/12 03Z,  -0.20,   4.29,  99.90,   4.39,   0.31,
07/12 04Z,  -0.20,   3.44,  99.90,   3.55,   0.31,  (min)
07/12 05Z,  -0.30,   4.27,  99.90,   4.28,   0.31,
07/12 06Z,  -0.30,   6.55,  99.90,   6.56,   0.31,
07/12 07Z,  -0.40,   9.67,  99.90,   9.58,   0.31,
07/12 08Z,  -0.50,  12.83,  99.90,  12.64,   0.31,
07/12 09Z,  -0.50,  15.22,  99.90,  15.02,   0.31,
07/12 10Z,  -0.50,  16.16,  99.90,  15.97,   0.31,  (max)
07/12 11Z,  -0.50,  15.28,  99.90,  15.08,   0.31,
07/12 12Z,  -0.40,  12.59,  99.90,  12.50,   0.31,
07/12 13Z,  -0.30,   8.60,  99.90,   8.61,   0.31,
07/12 14Z,  -0.30,   4.20,  99.90,   4.20,   0.31,
07/12 15Z,  -0.30,   0.42,  99.90,   0.42,   0.31,
07/12 16Z,  -0.20,  -1.84,  99.90,  -1.73,   0.31,
07/12 17Z,  -0.20,  -2.10,  99.90,  -2.00,   0.31,  (min)
07/12 18Z,  -0.20,  -0.43,  99.90,  -0.33,   0.31,
07/12 19Z,  -0.20,   2.68,  99.90,   2.79,   0.31,
07/12 20Z,  -0.20,   6.48,  99.90,   6.59,   0.31,
07/12 21Z,  -0.20,  10.13,  99.90,  10.24,   0.31,
07/12 22Z,  -0.20,  12.83,  99.90,  12.94,   0.31,
07/12 23Z,  -0.10,  14.00,  99.90,  14.21,   0.31,  (max)
07/13 00Z,   0.00,  13.40,  99.90,  13.71,   0.31,
07/13 01Z,   0.00,  11.24,  99.90,  11.55,   0.31,
07/13 02Z,   0.00,   8.21,  99.90,   8.52,   0.31,
07/13 03Z,   0.00,   5.27,  99.90,   5.58,   0.31,
07/13 04Z,   0.00,   3.35,  99.90,   3.66,   0.31,
07/13 05Z,  -0.10,   3.06,  99.90,   3.26,   0.31,  (min)
07/13 06Z,  -0.20,   4.48,  99.90,   4.58,   0.31,
07/13 07Z,  -0.30,   7.22,  99.90,   7.22,   0.31,
07/13 08Z,  -0.30,  10.56,  99.90,  10.56,   0.31,
07/13 09Z,  -0.30,  13.64,  99.90,  13.65,   0.31,
07/13 10Z,  -0.30,  15.67,  99.90,  15.67,   0.31,
07/13 11Z,  -0.30,  16.02,  99.90,  16.03,   0.31,  (max)
07/13 12Z,  -0.30,  14.46,  99.90,  14.47,   0.31,
07/13 13Z,  -0.20,  11.18,  99.90,  11.29,   0.31,
07/13 14Z,  -0.20,   6.88,  99.90,   6.99,   0.31,
07/13 15Z,  -0.30,   2.57,  99.90,   2.57,   0.31,
07/13 16Z,  -0.30,  -0.71,  99.90,  -0.71,   0.31,
07/13 17Z,  -0.40,  -2.19,  99.90,  -2.29,   0.31,  (min)
07/13 18Z,  -0.40,  -1.61,  99.90,  -1.70,   0.31,
07/13 19Z,  -0.50,   0.78,  99.90,   0.59,   0.31,
07/13 20Z,  -0.50,   4.35,  99.90,   4.16,   0.31,
07/13 21Z,  -0.50,   8.27,  99.90,   8.07,   0.31,
07/13 22Z,  -0.50,  11.68,  99.90,  11.48,   0.31,
07/13 23Z,  -0.40,  13.84,  99.90,  13.75,   0.31,
07/14 00Z,  -0.30,  14.29,  99.90,  14.29,   0.31,  (max)
07/14 01Z,  -0.30,  12.94,  99.90,  12.95,   0.31,
07/14 02Z,  -0.30,  10.23,  99.90,  10.24,   0.31,
07/14 03Z,  -0.30,   6.97,  99.90,   6.98,   0.31,
07/14 04Z,  -0.40,   4.17,  99.90,   4.08,   0.31,
07/14 05Z,  -0.50,   2.68,  99.90,   2.48,   0.31,  (min)
07/14 06Z,  -0.60,   2.92,  99.90,   2.63,   0.31,
07/14 07Z,  -0.70,   4.82,  99.90,   4.42,   0.31,
07/14 08Z,  -0.70,   7.84,  99.90,   7.45,   0.31,
07/14 09Z,  -0.70,  11.20,  99.90,  10.81,   0.31,
07/14 10Z,  -0.70,  14.04,  99.90,  13.65,   0.31,
07/14 11Z,  -0.70,  15.59,  99.90,  15.20,   0.31,  (max)
07/14 12Z,  -0.70,  15.35,  99.90,  14.96,   0.31,
07/14 13Z,  -0.60,  13.22,  99.90,  12.93,   0.31,
07/14 14Z,  -0.60,   9.60,  99.90,   9.30,   0.31,
07/14 15Z,  -0.70,   5.30,  99.90,   4.91,   0.31,
07/14 16Z,  -0.70,   1.39,  99.90,   1.00,   0.31,
07/14 17Z,  -0.80,  -1.18,  99.90,  -1.67,   0.31,
07/14 18Z,  -0.90,  -1.82,  99.90,  -2.41,   0.31,  (min)
07/14 19Z,  -0.90,  -0.47,  99.90,  -1.07,   0.31,
07/14 20Z,  -1.00,   2.46,  99.90,   1.76,   0.31,
07/14 21Z,  -0.90,   6.24,  99.90,   5.65,   0.31,
07/14 22Z,  -0.90,  10.03,  99.90,   9.43,   0.31,
07/14 23Z,  -0.80,  12.99,  99.90,  12.50,   0.31,
07/15 00Z,  -0.70,  14.50,  99.90,  14.10,   0.31,  (max)
07/15 01Z,  -0.70,  14.21,  99.90,  13.81,   0.31,
07/15 02Z,  -0.60,  12.24,  99.90,  11.94,   0.31,
07/15 03Z,  -0.70,   9.16,  99.90,   8.76,   0.31,
07/15 04Z,  -0.70,   5.87,  99.90,   5.48,   0.31,
07/15 05Z,  -0.80,   3.33,  99.90,   2.84,   0.31,
07/15 06Z,  -0.90,   2.27,  99.90,   1.67,   0.31,