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
#Alitak, AK : 07/06/2025 05:24:24 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/04 12Z,  -0.80,  -8.99,  -8.76,  99.90,   1.03,
07/04 13Z,  -0.80,  -8.89,  -8.59,  99.90,   1.10,  (min)
07/04 14Z,  -0.90,  -8.23,  -8.07,  99.90,   1.06,
07/04 15Z,  -0.90,  -7.09,  -6.92,  99.90,   1.07,
07/04 16Z,  -0.90,  -5.84,  -5.66,  99.90,   1.08,
07/04 17Z,  -0.90,  -4.95,  -4.72,  99.90,   1.13,
07/04 18Z,  -0.90,  -4.56,  -4.25,  99.90,   1.21,  (max)
07/04 19Z,  -0.90,  -4.67,  -4.42,  99.90,   1.15,
07/04 20Z,  -0.90,  -5.24,  -4.98,  99.90,   1.16,
07/04 21Z,  -0.90,  -6.07,  -5.75,  99.90,   1.22,
07/04 22Z,  -1.00,  -6.88,  -6.52,  99.90,   1.36,
07/04 23Z,  -1.00,  -7.34,  -6.97,  99.90,   1.37,
07/05 00Z,  -1.00,  -7.26,  -7.01,  99.90,   1.25,  (min)
07/05 01Z,  -1.00,  -6.68,  -6.52,  99.90,   1.16,
07/05 02Z,  -1.00,  -5.70,  -5.58,  99.90,   1.12,
07/05 03Z,  -1.00,  -4.38,  -4.25,  99.90,   1.13,
07/05 04Z,  -1.10,  -2.97,  -2.90,  99.90,   1.17,
07/05 05Z,  -1.10,  -1.93,  -1.73,  99.90,   1.30,
07/05 06Z,  -1.00,  -1.55,  -1.29,  99.90,   1.26,  (max)
07/05 07Z,  -1.00,  -1.86,  -1.67,  99.90,   1.19,
07/05 08Z,  -0.90,  -2.82,  -2.64,  99.90,   1.08,
07/05 09Z,  -0.90,  -4.33,  -4.14,  99.90,   1.09,
07/05 10Z,  -0.90,  -6.12,  -5.86,  99.90,   1.16,
07/05 11Z,  -0.90,  -7.79,  -7.42,  99.90,   1.27,
07/05 12Z,  -0.70,  -8.99,  -8.69,  99.90,   1.00,
07/05 13Z,  -0.70,  -9.56,  -9.21,  99.90,   1.05,  (min)
07/05 14Z,  -0.70,  -9.51,  -9.04,  99.90,   1.17,
07/05 15Z,  -0.70,  -8.81,  -8.38,  99.90,   1.13,
07/05 16Z,  -0.70,  -7.55,  -7.17,  99.90,   1.08,
07/05 17Z,  -0.70,  -6.15,  -5.81,  99.90,   1.04,
07/05 18Z,  -0.60,  -5.08,  -4.69,  99.90,   0.99,
07/05 19Z,  -0.60,  -4.48,  -4.07,  99.90,   1.01,
07/05 20Z,  -0.60,  -4.39,  -4.04,  99.90,   0.95,  (max)
07/05 21Z,  -0.60,  -4.81,  -4.47,  99.90,   0.94,
07/05 22Z,  -0.60,  -5.54,  -5.14,  99.90,   1.00,
07/05 23Z,  -0.60,  -6.26,  -5.84,  99.90,   1.02,
07/06 00Z,  -0.50,  -6.67,  -6.36,  99.90,   0.81,
07/06 01Z,  -0.50,  -6.58,  -6.44,  99.90,   0.64,  (min)
07/06 02Z,  -0.50,  -6.06,  -5.99,  99.90,   0.57,
07/06 03Z,  -0.50,  -5.16,  -5.04,  99.90,   0.62,
07/06 04Z,  -0.50,  -3.91,  -3.76,  99.90,   0.65,
07/06 05Z,  -0.50,  -2.58,  -2.47,  99.90,   0.61,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/06 06Z,  -0.50,  -1.65,  99.90,  -1.50,   0.65,
07/06 07Z,  -0.50,  -1.36,  99.90,  -1.18,   0.68,  (max)
07/06 08Z,  -0.50,  -1.77,  99.90,  -1.55,   0.72,
07/06 09Z,  -0.50,  -2.89,  99.90,  -2.63,   0.76,
07/06 10Z,  -0.40,  -4.60,  99.90,  -4.21,   0.79,
07/06 11Z,  -0.40,  -6.58,  99.90,  -6.15,   0.83,
07/06 12Z,  -0.40,  -8.40,  99.90,  -7.94,   0.86,
07/06 13Z,  -0.40,  -9.70,  99.90,  -9.20,   0.90,
07/06 14Z,  -0.40, -10.30,  99.90,  -9.76,   0.94,  (min)
07/06 15Z,  -0.40, -10.17,  99.90,  -9.60,   0.97,
07/06 16Z,  -0.40,  -9.27,  99.90,  -8.66,   1.01,
07/06 17Z,  -0.40,  -7.75,  99.90,  -7.10,   1.05,
07/06 18Z,  -0.40,  -6.11,  99.90,  -5.47,   1.05,
07/06 19Z,  -0.40,  -4.81,  99.90,  -4.17,   1.05,
07/06 20Z,  -0.50,  -4.04,  99.90,  -3.49,   1.05,
07/06 21Z,  -0.60,  -3.88,  99.90,  -3.43,   1.05,  (max)
07/06 22Z,  -0.60,  -4.31,  99.90,  -3.86,   1.05,
07/06 23Z,  -0.60,  -5.10,  99.90,  -4.65,   1.05,
07/07 00Z,  -0.60,  -5.88,  99.90,  -5.43,   1.05,
07/07 01Z,  -0.60,  -6.32,  99.90,  -5.88,   1.05,  (min)
07/07 02Z,  -0.60,  -6.28,  99.90,  -5.84,   1.05,
07/07 03Z,  -0.60,  -5.79,  99.90,  -5.34,   1.05,
07/07 04Z,  -0.60,  -4.86,  99.90,  -4.41,   1.05,
07/07 05Z,  -0.60,  -3.55,  99.90,  -3.10,   1.05,
07/07 06Z,  -0.60,  -2.20,  99.90,  -1.75,   1.05,
07/07 07Z,  -0.60,  -1.29,  99.90,  -0.84,   1.05,
07/07 08Z,  -0.60,  -1.07,  99.90,  -0.62,   1.05,  (max)
07/07 09Z,  -0.60,  -1.63,  99.90,  -1.18,   1.05,
07/07 10Z,  -0.60,  -3.00,  99.90,  -2.56,   1.05,
07/07 11Z,  -0.70,  -5.00,  99.90,  -4.66,   1.05,
07/07 12Z,  -0.70,  -7.23,  99.90,  -6.88,   1.05,
07/07 13Z,  -0.70,  -9.21,  99.90,  -8.86,   1.05,
07/07 14Z,  -0.80, -10.56,  99.90, -10.31,   1.05,
07/07 15Z,  -0.80, -11.09,  99.90, -10.85,   1.05,  (min)
07/07 16Z,  -0.80, -10.75,  99.90, -10.51,   1.05,
07/07 17Z,  -0.90,  -9.52,  99.90,  -9.37,   1.05,
07/07 18Z,  -0.80,  -7.64,  99.90,  -7.40,   1.05,
07/07 19Z,  -0.80,  -5.71,  99.90,  -5.46,   1.05,
07/07 20Z,  -0.80,  -4.21,  99.90,  -3.97,   1.05,
07/07 21Z,  -0.80,  -3.38,  99.90,  -3.14,   1.05,
07/07 22Z,  -0.80,  -3.31,  99.90,  -3.07,   1.05,  (max)
07/07 23Z,  -0.80,  -3.93,  99.90,  -3.68,   1.05,
07/08 00Z,  -0.80,  -4.90,  99.90,  -4.65,   1.05,
07/08 01Z,  -0.80,  -5.81,  99.90,  -5.57,   1.05,
07/08 02Z,  -0.80,  -6.33,  99.90,  -6.09,   1.05,  (min)
07/08 03Z,  -0.80,  -6.30,  99.90,  -6.06,   1.05,
07/08 04Z,  -0.80,  -5.74,  99.90,  -5.50,   1.05,
07/08 05Z,  -0.80,  -4.67,  99.90,  -4.42,   1.05,
07/08 06Z,  -0.70,  -3.19,  99.90,  -2.84,   1.05,
07/08 07Z,  -0.70,  -1.72,  99.90,  -1.37,   1.05,
07/08 08Z,  -0.70,  -0.80,  99.90,  -0.45,   1.05,
07/08 09Z,  -0.70,  -0.70,  99.90,  -0.36,   1.05,  (max)
07/08 10Z,  -0.60,  -1.53,  99.90,  -1.09,   1.05,
07/08 11Z,  -0.60,  -3.26,  99.90,  -2.82,   1.05,
07/08 12Z,  -0.60,  -5.61,  99.90,  -5.16,   1.05,
07/08 13Z,  -0.60,  -8.09,  99.90,  -7.64,   1.05,
07/08 14Z,  -0.60, -10.19,  99.90,  -9.74,   1.05,
07/08 15Z,  -0.60, -11.50,  99.90, -11.05,   1.05,
07/08 16Z,  -0.60, -11.83,  99.90, -11.39,   1.05,  (min)
07/08 17Z,  -0.50, -11.15,  99.90, -10.61,   1.05,
07/08 18Z,  -0.50,  -9.47,  99.90,  -8.93,   1.05,
07/08 19Z,  -0.50,  -7.18,  99.90,  -6.64,   1.05,
07/08 20Z,  -0.50,  -4.98,  99.90,  -4.43,   1.05,
07/08 21Z,  -0.40,  -3.41,  99.90,  -2.76,   1.05,
07/08 22Z,  -0.40,  -2.70,  99.90,  -2.05,   1.05,  (max)
07/08 23Z,  -0.40,  -2.89,  99.90,  -2.25,   1.05,
07/09 00Z,  -0.30,  -3.80,  99.90,  -3.05,   1.05,
07/09 01Z,  -0.30,  -5.01,  99.90,  -4.27,   1.05,
07/09 02Z,  -0.30,  -6.08,  99.90,  -5.33,   1.05,
07/09 03Z,  -0.40,  -6.63,  99.90,  -5.98,   1.05,  (min)
07/09 04Z,  -0.40,  -6.52,  99.90,  -5.87,   1.05,
07/09 05Z,  -0.40,  -5.78,  99.90,  -5.14,   1.05,
07/09 06Z,  -0.40,  -4.45,  99.90,  -3.80,   1.05,
07/09 07Z,  -0.30,  -2.69,  99.90,  -1.95,   1.05,
07/09 08Z,  -0.30,  -1.09,  99.90,  -0.34,   1.05,
07/09 09Z,  -0.30,  -0.23,  99.90,   0.52,   1.05,  (max)
07/09 10Z,  -0.20,  -0.38,  99.90,   0.46,   1.05,
07/09 11Z,  -0.30,  -1.61,  99.90,  -0.86,   1.05,
07/09 12Z,  -0.30,  -3.76,  99.90,  -3.01,   1.05,
07/09 13Z,  -0.40,  -6.46,  99.90,  -5.81,   1.05,
07/09 14Z,  -0.40,  -9.14,  99.90,  -8.50,   1.05,
07/09 15Z,  -0.50, -11.26,  99.90, -10.72,   1.05,
07/09 16Z,  -0.60, -12.40,  99.90, -11.96,   1.05,
07/09 17Z,  -0.60, -12.41,  99.90, -11.97,   1.05,  (min)
07/09 18Z,  -0.60, -11.26,  99.90, -10.82,   1.05,
07/09 19Z,  -0.60,  -9.07,  99.90,  -8.62,   1.05,
07/09 20Z,  -0.60,  -6.38,  99.90,  -5.93,   1.05,
07/09 21Z,  -0.60,  -4.03,  99.90,  -3.59,   1.05,
07/09 22Z,  -0.50,  -2.57,  99.90,  -2.02,   1.05,
07/09 23Z,  -0.40,  -2.16,  99.90,  -1.51,   1.05,  (max)
07/10 00Z,  -0.30,  -2.74,  99.90,  -1.99,   1.05,