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 : 07/08/2025 06:20:43 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/06 12Z,  -0.10,   3.32,   3.01,  99.90,  -0.21,
07/06 13Z,  -0.10,   0.67,   0.28,  99.90,  -0.29,
07/06 14Z,  -0.10,  -2.14,  -2.65,  99.90,  -0.41,
07/06 15Z,  -0.10,  -5.19,  -5.58,  99.90,  -0.29,
07/06 16Z,  -0.20,  -7.88,  -8.10,  99.90,  -0.02,
07/06 17Z,  -0.20,  -8.94,  -9.38,  99.90,  -0.24,  (min)
07/06 18Z,  -0.30,  -8.04,  -8.61,  99.90,  -0.27,
07/06 19Z,  -0.30,  -5.89,  -6.14,  99.90,   0.05,
07/06 20Z,  -0.30,  -3.00,  -3.08,  99.90,   0.22,
07/06 21Z,  -0.30,   0.36,  -0.04,  99.90,  -0.10,
07/06 22Z,  -0.40,   3.25,   2.58,  99.90,  -0.27,
07/06 23Z,  -0.40,   4.69,   4.24,  99.90,  -0.05,
07/07 00Z,  -0.40,   4.47,   4.62,  99.90,   0.55,  (max)
07/07 01Z,  -0.40,   3.19,   3.67,  99.90,   0.88,
07/07 02Z,  -0.30,   1.59,   1.94,  99.90,   0.65,
07/07 03Z,  -0.30,  -0.19,  -0.05,  99.90,   0.44,
07/07 04Z,  -0.20,  -1.97,  -1.62,  99.90,   0.55,
07/07 05Z,  -0.20,  -2.72,  -2.36,  99.90,   0.56,  (min)
07/07 06Z,  -0.30,  -1.78,  -1.78,  99.90,   0.30,
07/07 07Z,  -0.20,   0.18,   0.00,  99.90,   0.02,
07/07 08Z,  -0.20,   2.30,   2.15,  99.90,   0.05,
07/07 09Z,  -0.20,   4.40,   4.22,  99.90,   0.02,
07/07 10Z,  -0.10,   6.06,   5.68,  99.90,  -0.28,
07/07 11Z,  -0.20,   6.47,   6.09,  99.90,  -0.18,  (max)
07/07 12Z,  -0.20,   5.27,   5.05,  99.90,  -0.02,
07/07 13Z,  -0.20,   2.84,   2.62,  99.90,  -0.02,
07/07 14Z,  -0.20,  -0.10,  -0.50,  99.90,  -0.20,
07/07 15Z,  -0.20,  -3.27,  -3.67,  99.90,  -0.20,
07/07 16Z,  -0.20,  -6.63,  -6.82,  99.90,   0.01,
07/07 17Z,  -0.20,  -9.33,  -9.31,  99.90,   0.22,
07/07 18Z,  -0.20, -10.00, -10.23,  99.90,  -0.03,  (min)
07/07 19Z,  -0.20,  -8.52,  -8.78,  99.90,  -0.06,
07/07 20Z,  -0.10,  -5.74,  -5.56,  99.90,   0.28,
07/07 21Z,  -0.10,  -2.21,  -1.88,  99.90,   0.43,
07/07 22Z,  -0.10,   1.56,   1.50,  99.90,   0.04,
07/07 23Z,   0.00,   4.50,   4.20,  99.90,  -0.30,
07/08 00Z,   0.00,   5.70,   5.65,  99.90,  -0.05,
07/08 01Z,   0.00,   5.15,   5.68,  99.90,   0.53,  (max)
07/08 02Z,   0.00,   3.57,   4.18,  99.90,   0.61,
07/08 03Z,   0.00,   1.62,   1.82,  99.90,   0.20,
07/08 04Z,   0.00,  -0.53,  -0.56,  99.90,  -0.03,
07/08 05Z,   0.10,  -2.48,  -2.28,  99.90,   0.10,
07/08 06Z,   0.10,  -3.02,  -2.85,  99.90,   0.07,  (min)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/08 07Z,   0.10,  -1.65,  99.90,  -1.49,   0.06,
07/08 08Z,   0.10,   0.70,  99.90,   0.86,   0.06,
07/08 09Z,   0.10,   3.15,  99.90,   3.30,   0.05,
07/08 10Z,   0.10,   5.37,  99.90,   5.52,   0.05,
07/08 11Z,   0.10,   6.82,  99.90,   6.96,   0.05,  (max)
07/08 12Z,   0.00,   6.75,  99.90,   6.79,   0.04,
07/08 13Z,   0.00,   5.00,  99.90,   5.04,   0.04,
07/08 14Z,   0.00,   2.09,  99.90,   2.12,   0.03,
07/08 15Z,   0.00,  -1.29,  99.90,  -1.26,   0.03,
07/08 16Z,   0.00,  -4.86,  99.90,  -4.84,   0.02,
07/08 17Z,   0.00,  -8.43,  99.90,  -8.41,   0.02,
07/08 18Z,   0.00, -10.84,  99.90, -10.83,   0.01,  (min)
07/08 19Z,   0.00, -10.77,  99.90, -10.76,   0.01,
07/08 20Z,   0.10,  -8.41,  99.90,  -8.29,   0.01,
07/08 21Z,   0.10,  -4.82,  99.90,  -4.71,   0.01,
07/08 22Z,   0.10,  -0.71,  99.90,  -0.60,   0.01,
07/08 23Z,   0.10,   3.23,  99.90,   3.35,   0.01,
07/09 00Z,   0.10,   5.90,  99.90,   6.01,   0.01,
07/09 01Z,   0.20,   6.58,  99.90,   6.80,   0.01,  (max)
07/09 02Z,   0.20,   5.48,  99.90,   5.69,   0.01,
07/09 03Z,   0.30,   3.39,  99.90,   3.70,   0.01,
07/09 04Z,   0.30,   0.97,  99.90,   1.29,   0.01,
07/09 05Z,   0.30,  -1.55,  99.90,  -1.23,   0.01,
07/09 06Z,   0.40,  -3.45,  99.90,  -3.04,   0.01,
07/09 07Z,   0.40,  -3.47,  99.90,  -3.05,   0.01,  (min)
07/09 08Z,   0.50,  -1.39,  99.90,  -0.87,   0.01,
07/09 09Z,   0.50,   1.56,  99.90,   2.07,   0.01,
07/09 10Z,   0.50,   4.35,  99.90,   4.87,   0.01,
07/09 11Z,   0.50,   6.58,  99.90,   7.09,   0.01,
07/09 12Z,   0.50,   7.63,  99.90,   8.14,   0.01,  (max)
07/09 13Z,   0.60,   6.91,  99.90,   7.52,   0.01,
07/09 14Z,   0.60,   4.47,  99.90,   5.08,   0.01,
07/09 15Z,   0.60,   0.97,  99.90,   1.58,   0.01,
07/09 16Z,   0.50,  -2.89,  99.90,  -2.38,   0.01,
07/09 17Z,   0.50,  -6.83,  99.90,  -6.31,   0.01,
07/09 18Z,   0.40, -10.38,  99.90,  -9.97,   0.01,
07/09 19Z,   0.40, -12.14,  99.90, -11.73,   0.01,  (min)
07/09 20Z,   0.40, -10.99,  99.90, -10.58,   0.01,
07/09 21Z,   0.30,  -7.57,  99.90,  -7.25,   0.01,
07/09 22Z,   0.30,  -3.21,  99.90,  -2.89,   0.01,
07/09 23Z,   0.40,   1.27,  99.90,   1.68,   0.01,
07/10 00Z,   0.40,   5.06,  99.90,   5.47,   0.01,
07/10 01Z,   0.30,   7.15,  99.90,   7.47,   0.01,  (max)
07/10 02Z,   0.30,   7.10,  99.90,   7.41,   0.01,
07/10 03Z,   0.30,   5.28,  99.90,   5.60,   0.01,
07/10 04Z,   0.30,   2.60,  99.90,   2.92,   0.01,
07/10 05Z,   0.20,  -0.30,  99.90,  -0.08,   0.01,
07/10 06Z,   0.20,  -3.03,  99.90,  -2.82,   0.01,
07/10 07Z,   0.20,  -4.61,  99.90,  -4.39,   0.01,  (min)
07/10 08Z,   0.10,  -3.77,  99.90,  -3.65,   0.01,
07/10 09Z,   0.10,  -0.78,  99.90,  -0.66,   0.01,
07/10 10Z,   0.10,   2.78,  99.90,   2.90,   0.01,
07/10 11Z,   0.10,   5.81,  99.90,   5.92,   0.01,
07/10 12Z,   0.10,   7.82,  99.90,   7.93,   0.01,
07/10 13Z,   0.10,   8.27,  99.90,   8.38,   0.01,  (max)
07/10 14Z,   0.00,   6.77,  99.90,   6.79,   0.01,
07/10 15Z,   0.00,   3.59,  99.90,   3.61,   0.01,
07/10 16Z,   0.00,  -0.53,  99.90,  -0.51,   0.01,
07/10 17Z,  -0.10,  -4.85,  99.90,  -4.93,   0.01,
07/10 18Z,  -0.10,  -8.99,  99.90,  -9.07,   0.01,
07/10 19Z,  -0.10, -12.20,  99.90, -12.29,   0.01,
07/10 20Z,  -0.10, -12.94,  99.90, -13.02,   0.01,  (min)
07/10 21Z,  -0.10, -10.48,  99.90, -10.57,   0.01,
07/10 22Z,  -0.10,  -6.01,  99.90,  -6.09,   0.01,
07/10 23Z,  -0.10,  -1.08,  99.90,  -1.16,   0.01,
07/11 00Z,  -0.10,   3.44,  99.90,   3.35,   0.01,
07/11 01Z,  -0.10,   6.75,  99.90,   6.67,   0.01,
07/11 02Z,  -0.10,   8.05,  99.90,   7.97,   0.01,  (max)
07/11 03Z,  -0.10,   7.13,  99.90,   7.04,   0.01,
07/11 04Z,  -0.10,   4.55,  99.90,   4.46,   0.01,
07/11 05Z,  -0.10,   1.26,  99.90,   1.18,   0.01,
07/11 06Z,  -0.10,  -2.02,  99.90,  -2.10,   0.01,
07/11 07Z,  -0.10,  -4.72,  99.90,  -4.80,   0.01,
07/11 08Z,  -0.10,  -5.62,  99.90,  -5.70,   0.01,  (min)
07/11 09Z,  -0.10,  -3.70,  99.90,  -3.78,   0.01,
07/11 10Z,  -0.10,   0.23,  99.90,   0.14,   0.01,
07/11 11Z,  -0.10,   4.26,  99.90,   4.17,   0.01,
07/11 12Z,  -0.10,   7.27,  99.90,   7.18,   0.01,
07/11 13Z,   0.00,   8.85,  99.90,   8.87,   0.01,  (max)
07/11 14Z,   0.00,   8.58,  99.90,   8.59,   0.01,
07/11 15Z,  -0.10,   6.27,  99.90,   6.18,   0.01,
07/11 16Z,  -0.10,   2.35,  99.90,   2.26,   0.01,
07/11 17Z,  -0.10,  -2.34,  99.90,  -2.42,   0.01,
07/11 18Z,  -0.10,  -6.99,  99.90,  -7.07,   0.01,
07/11 19Z,  -0.20, -11.06,  99.90, -11.24,   0.01,
07/11 20Z,  -0.20, -13.55,  99.90, -13.73,   0.01,  (min)
07/11 21Z,  -0.20, -12.97,  99.90, -13.15,   0.01,
07/11 22Z,  -0.20,  -9.17,  99.90,  -9.36,   0.01,
07/11 23Z,  -0.20,  -3.85,  99.90,  -4.04,   0.01,
07/12 00Z,  -0.20,   1.30,  99.90,   1.12,   0.01,