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 : 04/30/2025 16:23:56 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/29 00Z,   2.80,  -1.39,  -2.45,  99.90,  -3.86,
04/29 01Z,   2.80,  -4.99,  -5.68,  99.90,  -3.49,
04/29 02Z,   2.70,  -9.39,  -9.92,  99.90,  -3.23,
04/29 03Z,   2.60, -13.42, -14.06,  99.90,  -3.24,
04/29 04Z,   2.50, -15.74, -16.46,  99.90,  -3.22,  (min)
04/29 05Z,   2.40, -15.43, -15.84,  99.90,  -2.81,
04/29 06Z,   2.40, -12.56, -12.74,  99.90,  -2.58,
04/29 07Z,   2.20,  -8.01,  -8.59,  99.90,  -2.78,
04/29 08Z,   2.10,  -3.04,  -3.55,  99.90,  -2.61,
04/29 09Z,   2.00,   1.12,   0.65,  99.90,  -2.47,
04/29 10Z,   2.00,   3.41,   3.00,  99.90,  -2.41,  (max)
04/29 11Z,   2.10,   3.20,   2.48,  99.90,  -2.82,
04/29 12Z,   2.20,   0.52,  -0.37,  99.90,  -3.09,
04/29 13Z,   2.10,  -4.09,  -5.02,  99.90,  -3.03,
04/29 14Z,   1.90,  -9.84, -10.89,  99.90,  -2.95,
04/29 15Z,   1.70, -15.58, -16.56,  99.90,  -2.68,
04/29 16Z,   1.80, -19.86, -20.84,  99.90,  -2.78,
04/29 17Z,   1.90, -21.41, -22.17,  99.90,  -2.66,  (min)
04/29 18Z,   1.80, -19.88, -20.38,  99.90,  -2.30,
04/29 19Z,   1.70, -15.93, -16.52,  99.90,  -2.29,
04/29 20Z,   1.70, -10.76, -11.58,  99.90,  -2.52,
04/29 21Z,   1.80,  -5.64,  -6.63,  99.90,  -2.79,
04/29 22Z,   1.80,  -1.72,  -2.83,  99.90,  -2.91,
04/29 23Z,   2.00,   0.21,  -1.17,  99.90,  -3.38,  (max)
04/30 00Z,   1.80,  -0.09,  -1.54,  99.90,  -3.25,
04/30 01Z,   1.80,  -2.32,  -3.68,  99.90,  -3.16,
04/30 02Z,   1.80,  -5.88,  -6.70,  99.90,  -2.62,
04/30 03Z,   1.90,  -9.97, -10.67,  99.90,  -2.60,
04/30 04Z,   2.00, -13.44, -14.06,  99.90,  -2.62,
04/30 05Z,   2.00, -15.03, -15.81,  99.90,  -2.78,  (min)
04/30 06Z,   1.80, -14.08, -14.63,  99.90,  -2.35,
04/30 07Z,   1.80, -10.89, -11.38,  99.90,  -2.29,
04/30 08Z,   1.90,  -6.45,  -7.07,  99.90,  -2.52,
04/30 09Z,   1.80,  -1.94,  -2.75,  99.90,  -2.61,
04/30 10Z,   1.70,   1.53,   0.84,  99.90,  -2.39,
04/30 11Z,   1.60,   3.06,   2.09,  99.90,  -2.57,  (max)
04/30 12Z,   1.40,   2.20,   1.21,  99.90,  -2.39,
04/30 13Z,   1.40,  -0.88,  -2.03,  99.90,  -2.55,
04/30 14Z,   1.40,  -5.60,  -6.78,  99.90,  -2.58,
04/30 15Z,   1.50, -11.13, -12.12,  99.90,  -2.49,
04/30 16Z,   1.50, -16.32, -17.24,  99.90,  -2.42,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/30 17Z,   1.60, -19.81,  99.90, -20.65,  -2.44,
04/30 18Z,   1.60, -20.60,  99.90, -21.45,  -2.46,  (min)
04/30 19Z,   1.70, -18.59,  99.90, -19.37,  -2.48,
04/30 20Z,   1.70, -14.61,  99.90, -15.40,  -2.50,
04/30 21Z,   1.70,  -9.79,  99.90, -10.61,  -2.51,
04/30 22Z,   1.70,  -5.27,  99.90,  -6.10,  -2.53,
04/30 23Z,   1.60,  -1.99,  99.90,  -2.94,  -2.55,
05/01 00Z,   1.60,  -0.59,  99.90,  -1.57,  -2.57,  (max)
05/01 01Z,   1.50,  -1.18,  99.90,  -2.27,  -2.59,
05/01 02Z,   1.50,  -3.38,  99.90,  -4.49,  -2.61,
05/01 03Z,   1.50,  -6.65,  99.90,  -7.78,  -2.63,
05/01 04Z,   1.60, -10.20,  99.90, -11.25,  -2.65,
05/01 05Z,   1.70, -12.97,  99.90, -13.92,  -2.65,
05/01 06Z,   1.70, -13.91,  99.90, -14.86,  -2.65,  (min)
05/01 07Z,   1.80, -12.59,  99.90, -13.44,  -2.65,
05/01 08Z,   1.80,  -9.47,  99.90, -10.32,  -2.65,
05/01 09Z,   1.70,  -5.49,  99.90,  -6.44,  -2.65,
05/01 10Z,   1.60,  -1.66,  99.90,  -2.71,  -2.65,
05/01 11Z,   1.60,   1.07,  99.90,   0.02,  -2.65,
05/01 12Z,   1.60,   1.96,  99.90,   0.91,  -2.65,  (max)
05/01 13Z,   1.60,   0.72,  99.90,  -0.33,  -2.65,
05/01 14Z,   1.80,  -2.43,  99.90,  -3.27,  -2.65,
05/01 15Z,   1.90,  -6.87,  99.90,  -7.62,  -2.65,
05/01 16Z,   2.10, -11.82,  99.90, -12.37,  -2.65,
05/01 17Z,   2.40, -16.23,  99.90, -16.48,  -2.65,
05/01 18Z,   2.50, -18.91,  99.90, -19.06,  -2.65,
05/01 19Z,   2.60, -19.13,  99.90, -19.18,  -2.65,  (min)
05/01 20Z,   2.60, -17.01,  99.90, -17.06,  -2.65,
05/01 21Z,   2.50, -13.36,  99.90, -13.51,  -2.65,
05/01 22Z,   2.40,  -9.18,  99.90,  -9.43,  -2.65,
05/01 23Z,   2.30,  -5.37,  99.90,  -5.72,  -2.65,
05/02 00Z,   2.10,  -2.72,  99.90,  -3.27,  -2.65,
05/02 01Z,   2.00,  -1.71,  99.90,  -2.36,  -2.65,  (max)
05/02 02Z,   2.00,  -2.35,  99.90,  -3.00,  -2.65,
05/02 03Z,   2.00,  -4.30,  99.90,  -4.95,  -2.65,
05/02 04Z,   2.00,  -7.07,  99.90,  -7.72,  -2.65,
05/02 05Z,   2.00,  -9.98,  99.90, -10.63,  -2.65,
05/02 06Z,   2.20, -12.12,  99.90, -12.57,  -2.65,
05/02 07Z,   2.20, -12.64,  99.90, -13.09,  -2.65,  (min)
05/02 08Z,   2.30, -11.29,  99.90, -11.64,  -2.65,
05/02 09Z,   2.40,  -8.57,  99.90,  -8.81,  -2.65,
05/02 10Z,   2.40,  -5.26,  99.90,  -5.51,  -2.65,
05/02 11Z,   2.40,  -2.19,  99.90,  -2.44,  -2.65,
05/02 12Z,   2.40,  -0.10,  99.90,  -0.35,  -2.65,
05/02 13Z,   2.30,   0.39,  99.90,   0.04,  -2.65,  (max)
05/02 14Z,   2.30,  -0.93,  99.90,  -1.28,  -2.65,
05/02 15Z,   2.20,  -3.79,  99.90,  -4.24,  -2.65,
05/02 16Z,   2.30,  -7.65,  99.90,  -8.00,  -2.65,
05/02 17Z,   2.40, -11.83,  99.90, -12.08,  -2.65,
05/02 18Z,   2.50, -15.43,  99.90, -15.58,  -2.65,
05/02 19Z,   2.60, -17.48,  99.90, -17.53,  -2.65,  (min)
05/02 20Z,   2.60, -17.44,  99.90, -17.49,  -2.65,
05/02 21Z,   2.60, -15.53,  99.90, -15.58,  -2.65,
05/02 22Z,   2.60, -12.47,  99.90, -12.51,  -2.65,
05/02 23Z,   2.50,  -9.01,  99.90,  -9.16,  -2.65,
05/03 00Z,   2.40,  -5.87,  99.90,  -6.12,  -2.65,
05/03 01Z,   2.30,  -3.68,  99.90,  -4.03,  -2.65,
05/03 02Z,   2.40,  -2.83,  99.90,  -3.08,  -2.65,  (max)
05/03 03Z,   2.40,  -3.31,  99.90,  -3.56,  -2.65,
05/03 04Z,   2.50,  -4.84,  99.90,  -4.98,  -2.65,
05/03 05Z,   2.60,  -7.03,  99.90,  -7.08,  -2.65,
05/03 06Z,   2.60,  -9.38,  99.90,  -9.43,  -2.65,
05/03 07Z,   2.60, -11.11,  99.90, -11.16,  -2.65,
05/03 08Z,   2.50, -11.52,  99.90, -11.67,  -2.65,  (min)
05/03 09Z,   2.40, -10.46,  99.90, -10.71,  -2.65,
05/03 10Z,   2.30,  -8.35,  99.90,  -8.70,  -2.65,
05/03 11Z,   2.10,  -5.77,  99.90,  -6.32,  -2.65,
05/03 12Z,   1.90,  -3.33,  99.90,  -4.08,  -2.65,
05/03 13Z,   1.80,  -1.66,  99.90,  -2.51,  -2.65,
05/03 14Z,   1.80,  -1.30,  99.90,  -2.15,  -2.65,  (max)
05/03 15Z,   1.90,  -2.40,  99.90,  -3.15,  -2.65,
05/03 16Z,   2.00,  -4.73,  99.90,  -5.38,  -2.65,
05/03 17Z,   2.10,  -7.86,  99.90,  -8.41,  -2.65,
05/03 18Z,   2.20, -11.28,  99.90, -11.73,  -2.65,
05/03 19Z,   2.30, -14.24,  99.90, -14.59,  -2.65,
05/03 20Z,   2.20, -15.92,  99.90, -16.37,  -2.65,
05/03 21Z,   2.10, -15.92,  99.90, -16.47,  -2.65,  (min)
05/03 22Z,   2.00, -14.44,  99.90, -15.09,  -2.65,
05/03 23Z,   1.70, -12.02,  99.90, -12.97,  -2.65,
05/04 00Z,   1.60,  -9.19,  99.90, -10.24,  -2.65,
05/04 01Z,   1.60,  -6.51,  99.90,  -7.56,  -2.65,
05/04 02Z,   1.50,  -4.54,  99.90,  -5.69,  -2.65,
05/04 03Z,   1.50,  -3.64,  99.90,  -4.79,  -2.65,  (max)
05/04 04Z,   1.60,  -3.81,  99.90,  -4.86,  -2.65,
05/04 05Z,   1.70,  -4.87,  99.90,  -5.82,  -2.65,
05/04 06Z,   1.80,  -6.61,  99.90,  -7.46,  -2.65,
05/04 07Z,  99.90,  -8.63,  99.90,  99.90,  -2.65,
05/04 08Z,  99.90, -10.25,  99.90,  99.90,  -2.65,
05/04 09Z,  99.90, -10.85,  99.90,  99.90,  -2.65,
05/04 10Z,  99.90, -10.29,  99.90,  99.90,  -2.65,
05/04 11Z,  99.90,  -8.82,  99.90,  99.90,  -2.65,
05/04 12Z,  99.90,  -6.84,  99.90,  99.90,  -2.65,