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
#Skagway, AK : 07/11/2025 06:22:56 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/09 12Z,   2.10,  -8.81,  -9.09,  99.90,  -2.38,
07/09 13Z,   1.80, -12.62, -12.79,  99.90,  -1.97,
07/09 14Z,   1.60, -15.60, -15.94,  99.90,  -1.94,
07/09 15Z,   1.50, -16.95, -17.35,  99.90,  -1.90,  (min)
07/09 16Z,   1.40, -16.45, -16.49,  99.90,  -1.44,
07/09 17Z,   1.50, -14.39, -14.63,  99.90,  -1.74,
07/09 18Z,   1.60, -11.32, -11.43,  99.90,  -1.71,
07/09 19Z,   1.60,  -7.93,  -8.02,  99.90,  -1.69,
07/09 20Z,   1.60,  -5.02,  -5.05,  99.90,  -1.63,
07/09 21Z,   1.60,  -3.22,  -3.13,  99.90,  -1.51,
07/09 22Z,   1.70,  -2.75,  -2.92,  99.90,  -1.87,  (max)
07/09 23Z,   1.70,  -3.52,  -3.81,  99.90,  -1.99,
07/10 00Z,   1.80,  -5.36,  -5.64,  99.90,  -2.08,
07/10 01Z,   1.80,  -7.87,  -8.11,  99.90,  -2.04,
07/10 02Z,   1.70, -10.23, -10.56,  99.90,  -2.03,
07/10 03Z,   1.70, -11.49, -11.96,  99.90,  -2.17,  (min)
07/10 04Z,   1.60, -11.13, -11.70,  99.90,  -2.17,
07/10 05Z,   1.60,  -9.26,  -9.67,  99.90,  -2.01,
07/10 06Z,   1.70,  -6.40,  -6.72,  99.90,  -2.02,
07/10 07Z,   1.70,  -3.29,  -3.52,  99.90,  -1.93,
07/10 08Z,   1.60,  -0.79,  -1.16,  99.90,  -1.97,
07/10 09Z,   1.50,   0.30,   0.13,  99.90,  -1.67,  (max)
07/10 10Z,   1.40,  -0.37,  -0.41,  99.90,  -1.44,
07/10 11Z,   1.40,  -2.65,  -2.96,  99.90,  -1.71,
07/10 12Z,   1.60,  -6.15,  -6.54,  99.90,  -1.99,
07/10 13Z,   1.50, -10.33, -10.99,  99.90,  -2.16,
07/10 14Z,   1.40, -14.33, -14.90,  99.90,  -1.97,
07/10 15Z,   1.40, -17.07, -17.67,  99.90,  -2.00,
07/10 16Z,   1.40, -17.82, -18.25,  99.90,  -1.83,  (min)
07/10 17Z,   1.50, -16.53, -16.82,  99.90,  -1.79,
07/10 18Z,   1.70, -13.73, -14.11,  99.90,  -2.08,
07/10 19Z,   1.70, -10.13, -10.40,  99.90,  -1.97,
07/10 20Z,   1.70,  -6.53,  -6.78,  99.90,  -1.95,
07/10 21Z,   1.70,  -3.73,  -3.79,  99.90,  -1.76,
07/10 22Z,   1.70,  -2.28,  -2.36,  99.90,  -1.78,  (max)
07/10 23Z,   1.80,  -2.33,  -2.72,  99.90,  -2.19,
07/11 00Z,   2.00,  -3.72,  -3.94,  99.90,  -2.22,
07/11 01Z,   1.90,  -6.15,  -6.44,  99.90,  -2.19,
07/11 02Z,   1.90,  -9.04,  -9.14,  99.90,  -2.00,
07/11 03Z,   1.90, -11.38, -11.49,  99.90,  -2.01,
07/11 04Z,   1.80, -12.22, -12.62,  99.90,  -2.20,  (min)
07/11 05Z,   1.90, -11.20, -11.40,  99.90,  -2.10,
07/11 06Z,   1.90,  -8.67,  -8.87,  99.90,  -2.10,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/11 07Z,   2.00,  -5.36,  99.90,  -5.46,  -2.10,
07/11 08Z,   2.10,  -2.12,  99.90,  -2.12,  -2.10,
07/11 09Z,   2.10,   0.15,  99.90,   0.15,  -2.10,
07/11 10Z,   2.10,   0.74,  99.90,   0.74,  -2.10,  (max)
07/11 11Z,   2.10,  -0.57,  99.90,  -0.57,  -2.10,
07/11 12Z,   2.10,  -3.52,  99.90,  -3.52,  -2.10,
07/11 13Z,   2.00,  -7.62,  99.90,  -7.72,  -2.10,
07/11 14Z,   1.80, -12.15,  99.90, -12.45,  -2.11,
07/11 15Z,   1.60, -16.07,  99.90, -16.57,  -2.11,
07/11 16Z,   1.40, -18.27,  99.90, -18.97,  -2.11,  (min)
07/11 17Z,   1.40, -18.17,  99.90, -18.88,  -2.11,
07/11 18Z,   1.40, -16.02,  99.90, -16.73,  -2.11,
07/11 19Z,   1.50, -12.54,  99.90, -13.15,  -2.11,
07/11 20Z,   1.60,  -8.58,  99.90,  -9.09,  -2.11,
07/11 21Z,   1.80,  -4.98,  99.90,  -5.29,  -2.11,
07/11 22Z,   1.90,  -2.50,  99.90,  -2.71,  -2.11,
07/11 23Z,   2.00,  -1.61,  99.90,  -1.72,  -2.11,  (max)
07/12 00Z,   2.10,  -2.32,  99.90,  -2.33,  -2.11,
07/12 01Z,   2.20,  -4.38,  99.90,  -4.29,  -2.11,
07/12 02Z,   2.20,  -7.34,  99.90,  -7.25,  -2.11,
07/12 03Z,   2.20, -10.41,  99.90, -10.32,  -2.11,
07/12 04Z,   2.20, -12.48,  99.90, -12.39,  -2.11,
07/12 05Z,   2.20, -12.69,  99.90, -12.60,  -2.11,  (min)
07/12 06Z,   2.00, -10.93,  99.90, -11.03,  -2.11,
07/12 07Z,   1.70,  -7.81,  99.90,  -8.22,  -2.11,
07/12 08Z,   1.50,  -4.21,  99.90,  -4.82,  -2.11,
07/12 09Z,   1.40,  -1.06,  99.90,  -1.77,  -2.11,
07/12 10Z,   1.30,   0.79,  99.90,  -0.02,  -2.11,  (max)
07/12 11Z,   1.20,   0.74,  99.90,  -0.17,  -2.11,
07/12 12Z,   1.10,  -1.27,  99.90,  -2.28,  -2.11,
07/12 13Z,   1.20,  -4.87,  99.90,  -5.78,  -2.11,
07/12 14Z,   1.40,  -9.41,  99.90, -10.12,  -2.11,
07/12 15Z,   1.50, -14.00,  99.90, -14.61,  -2.11,
07/12 16Z,   1.70, -17.51,  99.90, -17.92,  -2.11,
07/12 17Z,   1.90, -18.90,  99.90, -19.11,  -2.11,  (min)
07/12 18Z,   1.90, -17.85,  99.90, -18.06,  -2.11,
07/12 19Z,   1.90, -14.88,  99.90, -15.09,  -2.11,
07/12 20Z,   1.80, -10.89,  99.90, -11.20,  -2.11,
07/12 21Z,   1.70,  -6.80,  99.90,  -7.21,  -2.11,
07/12 22Z,   1.60,  -3.44,  99.90,  -3.95,  -2.11,
07/12 23Z,   1.50,  -1.50,  99.90,  -2.11,  -2.11,
07/13 00Z,   1.40,  -1.30,  99.90,  -2.01,  -2.11,  (max)
07/13 01Z,   1.40,  -2.75,  99.90,  -3.46,  -2.11,
07/13 02Z,   1.40,  -5.44,  99.90,  -6.15,  -2.11,
07/13 03Z,   1.40,  -8.76,  99.90,  -9.47,  -2.11,
07/13 04Z,   1.50, -11.76,  99.90, -12.37,  -2.11,
07/13 05Z,   1.60, -13.33,  99.90, -13.84,  -2.11,  (min)
07/13 06Z,   1.70, -12.80,  99.90, -13.21,  -2.11,
07/13 07Z,   1.80, -10.36,  99.90, -10.67,  -2.11,
07/13 08Z,   1.80,  -6.83,  99.90,  -7.14,  -2.11,
07/13 09Z,   1.80,  -3.19,  99.90,  -3.50,  -2.11,
07/13 10Z,   1.80,  -0.34,  99.90,  -0.65,  -2.11,
07/13 11Z,   1.60,   0.94,  99.90,   0.43,  -2.11,  (max)
07/13 12Z,   1.50,   0.20,  99.90,  -0.41,  -2.11,
07/13 13Z,   1.40,  -2.48,  99.90,  -3.19,  -2.11,
07/13 14Z,   1.30,  -6.55,  99.90,  -7.36,  -2.11,
07/13 15Z,   1.30, -11.24,  99.90, -12.05,  -2.11,
07/13 16Z,   1.20, -15.56,  99.90, -16.47,  -2.11,
07/13 17Z,   1.30, -18.35,  99.90, -19.16,  -2.11,
07/13 18Z,   1.30, -18.77,  99.90, -19.58,  -2.11,  (min)
07/13 19Z,   1.40, -16.79,  99.90, -17.50,  -2.11,
07/13 20Z,   1.40, -13.18,  99.90, -13.89,  -2.11,
07/13 21Z,   1.40,  -8.95,  99.90,  -9.66,  -2.11,
07/13 22Z,   1.40,  -4.99,  99.90,  -5.70,  -2.11,
07/13 23Z,   1.40,  -2.09,  99.90,  -2.80,  -2.11,
07/14 00Z,   1.40,  -0.83,  99.90,  -1.54,  -2.11,  (max)
07/14 01Z,   1.40,  -1.41,  99.90,  -2.12,  -2.11,
07/14 02Z,   1.50,  -3.55,  99.90,  -4.16,  -2.11,
07/14 03Z,   1.50,  -6.72,  99.90,  -7.33,  -2.11,
07/14 04Z,   1.60, -10.18,  99.90, -10.68,  -2.11,
07/14 05Z,   1.60, -12.88,  99.90, -13.39,  -2.11,
07/14 06Z,   1.60, -13.84,  99.90, -14.35,  -2.11,  (min)
07/14 07Z,   1.50, -12.62,  99.90, -13.23,  -2.11,
07/14 08Z,   1.30,  -9.69,  99.90, -10.50,  -2.11,
07/14 09Z,   1.10,  -6.00,  99.90,  -7.01,  -2.11,
07/14 10Z,   1.00,  -2.54,  99.90,  -3.65,  -2.11,
07/14 11Z,   0.80,  -0.14,  99.90,  -1.45,  -2.11,
07/14 12Z,   0.80,   0.52,  99.90,  -0.79,  -2.11,  (max)
07/14 13Z,   0.80,  -0.86,  99.90,  -2.17,  -2.11,
07/14 14Z,   0.90,  -4.01,  99.90,  -5.22,  -2.11,
07/14 15Z,   1.10,  -8.26,  99.90,  -9.27,  -2.11,
07/14 16Z,   1.20, -12.76,  99.90, -13.67,  -2.11,
07/14 17Z,   1.30, -16.48,  99.90, -17.29,  -2.11,
07/14 18Z,   1.30, -18.37,  99.90, -19.18,  -2.11,  (min)
07/14 19Z,   1.30, -17.83,  99.90, -18.64,  -2.11,
07/14 20Z,   1.20, -15.11,  99.90, -16.02,  -2.11,
07/14 21Z,   1.20, -11.14,  99.90, -12.05,  -2.11,
07/14 22Z,   1.10,  -6.94,  99.90,  -7.95,  -2.11,
07/14 23Z,   1.00,  -3.34,  99.90,  -4.45,  -2.11,
07/15 00Z,   0.90,  -1.06,  99.90,  -2.27,  -2.11,