ETSS stn

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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 : 10/16/2026 02:24:43 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/14 06Z,   2.50, -17.50, -17.86,  99.90,  -2.86,  (min)
10/14 07Z,   2.60, -15.52, -15.94,  99.90,  -3.02,
10/14 08Z,   2.50, -12.06, -13.00,  99.90,  -3.44,
10/14 09Z,   2.40,  -8.09,  -9.26,  99.90,  -3.57,
10/14 10Z,   2.20,  -4.51,  -5.62,  99.90,  -3.31,
10/14 11Z,   2.10,  -2.11,  -3.16,  99.90,  -3.15,
10/14 12Z,   2.20,  -1.40,  -2.43,  99.90,  -3.23,  (max)
10/14 13Z,   2.00,  -2.35,  -3.34,  99.90,  -2.99,
10/14 14Z,   1.80,  -4.54,  -5.26,  99.90,  -2.52,
10/14 15Z,   1.60,  -7.42,  -8.00,  99.90,  -2.18,
10/14 16Z,   1.50, -10.31, -10.95,  99.90,  -2.14,
10/14 17Z,   1.40, -12.35, -13.15,  99.90,  -2.20,
10/14 18Z,   1.50, -12.71, -13.88,  99.90,  -2.67,  (min)
10/14 19Z,   1.40, -11.18, -12.28,  99.90,  -2.50,
10/14 20Z,   1.40,  -8.27,  -9.43,  99.90,  -2.56,
10/14 21Z,   1.30,  -4.86,  -6.28,  99.90,  -2.72,
10/14 22Z,   1.40,  -1.81,  -3.13,  99.90,  -2.72,
10/14 23Z,   1.50,   0.12,  -1.11,  99.90,  -2.73,
10/15 00Z,   1.50,   0.34,  -0.71,  99.90,  -2.55,  (max)
10/15 01Z,   1.50,  -1.29,  -2.09,  99.90,  -2.30,
10/15 02Z,   1.40,  -4.36,  -5.05,  99.90,  -2.09,
10/15 03Z,   1.30,  -8.20,  -8.98,  99.90,  -2.08,
10/15 04Z,   1.30, -12.08, -12.77,  99.90,  -1.99,
10/15 05Z,   1.50, -15.15, -16.08,  99.90,  -2.43,
10/15 06Z,   1.50, -16.57, -17.38,  99.90,  -2.31,  (min)
10/15 07Z,   1.60, -15.92, -16.56,  99.90,  -2.24,
10/15 08Z,   1.80, -13.56, -14.62,  99.90,  -2.86,
10/15 09Z,   1.90, -10.31, -11.48,  99.90,  -3.07,
10/15 10Z,   2.00,  -6.98,  -7.99,  99.90,  -3.01,
10/15 11Z,   2.20,  -4.27,  -5.28,  99.90,  -3.21,
10/15 12Z,   2.50,  -2.74,  -3.58,  99.90,  -3.34,
10/15 13Z,   2.60,  -2.68,  -3.21,  99.90,  -3.13,  (max)
10/15 14Z,   2.70,  -3.90,  -4.15,  99.90,  -2.95,
10/15 15Z,   2.70,  -5.95,  -5.95,  99.90,  -2.70,
10/15 16Z,   2.70,  -8.30,  -8.24,  99.90,  -2.64,
10/15 17Z,   2.60, -10.38, -10.34,  99.90,  -2.56,
10/15 18Z,   2.90, -11.50, -11.75,  99.90,  -3.15,  (min)
10/15 19Z,   2.80, -11.12, -11.30,  99.90,  -2.98,
10/15 20Z,   2.80,  -9.30,  -9.61,  99.90,  -3.11,
10/15 21Z,   2.70,  -6.63,  -7.21,  99.90,  -3.28,
10/15 22Z,   2.50,  -3.88,  -4.38,  99.90,  -3.00,
10/15 23Z,   2.40,  -1.70,  -2.27,  99.90,  -2.97,
10/16 00Z,   2.40,  -0.67,  -1.10,  99.90,  -2.83,  (max)
10/16 01Z,   2.40,  -1.16,  -1.54,  99.90,  -2.78,
10/16 02Z,   2.40,  -3.15,  -3.38,  99.90,  -2.63,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/16 03Z,   2.40,  -6.16,  99.90,  -6.38,  -2.62,
10/16 04Z,   2.50,  -9.52,  99.90,  -9.63,  -2.61,
10/16 05Z,   2.60, -12.61,  99.90, -12.61,  -2.60,
10/16 06Z,   2.60, -14.73,  99.90, -14.73,  -2.60,
10/16 07Z,   2.50, -15.31,  99.90, -15.39,  -2.59,  (min)
10/16 08Z,   2.50, -14.19,  99.90, -14.27,  -2.58,
10/16 09Z,   2.40, -11.90,  99.90, -12.07,  -2.57,
10/16 10Z,   2.30,  -9.16,  99.90,  -9.43,  -2.57,
10/16 11Z,   2.20,  -6.60,  99.90,  -6.96,  -2.56,
10/16 12Z,   2.30,  -4.68,  99.90,  -4.93,  -2.55,
10/16 13Z,   2.50,  -3.78,  99.90,  -3.82,  -2.54,
10/16 14Z,   2.90,  -4.04,  99.90,  -3.67,  -2.53,  (max)
10/16 15Z,   3.60,  -5.21,  99.90,  -4.14,  -2.53,
10/16 16Z,   4.00,  -6.84,  99.90,  -5.38,  -2.53,
10/16 17Z,   4.10,  -8.54,  99.90,  -6.98,  -2.53,
10/16 18Z,   4.20,  -9.88,  99.90,  -8.22,  -2.53,
10/16 19Z,   4.00, -10.36,  99.90,  -8.89,  -2.53,  (min)
10/16 20Z,   3.60,  -9.64,  99.90,  -8.58,  -2.53,
10/16 21Z,   2.90,  -7.92,  99.90,  -7.55,  -2.53,
10/16 22Z,   2.20,  -5.76,  99.90,  -6.10,  -2.53,
10/16 23Z,   1.60,  -3.75,  99.90,  -4.69,  -2.53,
10/17 00Z,   0.90,  -2.33,  99.90,  -3.96,  -2.53,
10/17 01Z,   0.80,  -1.89,  99.90,  -3.63,  -2.53,  (max)
10/17 02Z,   0.90,  -2.73,  99.90,  -4.36,  -2.53,
10/17 03Z,   1.20,  -4.70,  99.90,  -6.03,  -2.53,
10/17 04Z,   1.70,  -7.32,  99.90,  -8.15,  -2.53,
10/17 05Z,   2.10, -10.04,  99.90, -10.48,  -2.53,
10/17 06Z,   2.30, -12.37,  99.90, -12.61,  -2.53,
10/17 07Z,   2.70, -13.80,  99.90, -13.64,  -2.53,  (min)
10/17 08Z,   3.00, -13.92,  99.90, -13.46,  -2.53,
10/17 09Z,   3.10, -12.77,  99.90, -12.21,  -2.53,
10/17 10Z,   3.00, -10.86,  99.90, -10.39,  -2.53,
10/17 11Z,   2.80,  -8.76,  99.90,  -8.49,  -2.53,
10/17 12Z,   2.60,  -6.87,  99.90,  -6.80,  -2.53,
10/17 13Z,   2.40,  -5.48,  99.90,  -5.61,  -2.53,
10/17 14Z,   2.30,  -4.86,  99.90,  -5.10,  -2.53,  (max)
10/17 15Z,   2.10,  -5.10,  99.90,  -5.53,  -2.53,
10/17 16Z,   2.10,  -5.94,  99.90,  -6.38,  -2.53,
10/17 17Z,   2.00,  -7.07,  99.90,  -7.60,  -2.53,
10/17 18Z,   2.10,  -8.21,  99.90,  -8.64,  -2.53,
10/17 19Z,   2.20,  -9.08,  99.90,  -9.42,  -2.53,
10/17 20Z,   2.30,  -9.30,  99.90,  -9.53,  -2.53,  (min)
10/17 21Z,   2.40,  -8.63,  99.90,  -8.77,  -2.53,
10/17 22Z,   2.50,  -7.30,  99.90,  -7.33,  -2.53,
10/17 23Z,   2.60,  -5.74,  99.90,  -5.68,  -2.53,
10/18 00Z,   2.50,  -4.34,  99.90,  -4.37,  -2.53,
10/18 01Z,   2.50,  -3.37,  99.90,  -3.41,  -2.53,
10/18 02Z,   2.50,  -3.17,  99.90,  -3.21,  -2.53,  (max)
10/18 03Z,   2.50,  -3.97,  99.90,  -4.00,  -2.53,
10/18 04Z,   2.40,  -5.62,  99.90,  -5.76,  -2.53,
10/18 05Z,   2.30,  -7.73,  99.90,  -7.96,  -2.53,
10/18 06Z,   2.20,  -9.87,  99.90, -10.20,  -2.53,
10/18 07Z,   2.10, -11.69,  99.90, -12.13,  -2.53,
10/18 08Z,   1.70, -12.79,  99.90, -13.63,  -2.53,
10/18 09Z,   1.40, -12.87,  99.90, -14.00,  -2.53,  (min)
10/18 10Z,   1.30, -11.98,  99.90, -13.21,  -2.53,
10/18 11Z,   1.30, -10.55,  99.90, -11.79,  -2.53,
10/18 12Z,   1.40,  -8.98,  99.90, -10.11,  -2.53,
10/18 13Z,   1.60,  -7.47,  99.90,  -8.41,  -2.53,
10/18 14Z,   1.80,  -6.25,  99.90,  -6.98,  -2.53,
10/18 15Z,   2.00,  -5.57,  99.90,  -6.10,  -2.53,
10/18 16Z,   2.10,  -5.53,  99.90,  -5.97,  -2.53,  (max)
10/18 17Z,   2.20,  -5.97,  99.90,  -6.31,  -2.53,
10/18 18Z,   2.20,  -6.70,  99.90,  -7.03,  -2.53,
10/18 19Z,   2.10,  -7.56,  99.90,  -8.00,  -2.53,
10/18 20Z,   1.90,  -8.35,  99.90,  -8.99,  -2.53,
10/18 21Z,   1.50,  -8.70,  99.90,  -9.73,  -2.53,  (min)
10/18 22Z,   1.20,  -8.37,  99.90,  -9.71,  -2.53,
10/18 23Z,   0.90,  -7.52,  99.90,  -9.15,  -2.53,
10/19 00Z,   0.80,  -6.43,  99.90,  -8.17,  -2.53,
10/19 01Z,   0.70,  -5.33,  99.90,  -7.17,  -2.53,
10/19 02Z,   0.80,  -4.45,  99.90,  -6.18,  -2.53,
10/19 03Z,   1.10,  -4.12,  99.90,  -5.55,  -2.53,  (max)
10/19 04Z,   1.30,  -4.61,  99.90,  -5.84,  -2.53,
10/19 05Z,   1.60,  -5.84,  99.90,  -6.77,  -2.53,
10/19 06Z,   1.80,  -7.50,  99.90,  -8.23,  -2.53,
10/19 07Z,   1.80,  -9.30,  99.90, -10.04,  -2.53,
10/19 08Z,   1.80, -10.97,  99.90, -11.70,  -2.53,
10/19 09Z,   1.70, -12.11,  99.90, -12.95,  -2.53,
10/19 10Z,   1.60, -12.41,  99.90, -13.35,  -2.53,  (min)
10/19 11Z,   1.40, -11.89,  99.90, -13.03,  -2.53,
10/19 12Z,   1.30, -10.84,  99.90, -12.08,  -2.53,
10/19 13Z,   1.20,  -9.50,  99.90, -10.83,  -2.53,
10/19 14Z,   1.20,  -7.99,  99.90,  -9.33,  -2.53,
10/19 15Z,   1.30,  -6.58,  99.90,  -7.81,  -2.53,
10/19 16Z,   1.40,  -5.59,  99.90,  -6.73,  -2.53,
10/19 17Z,   1.60,  -5.22,  99.90,  -6.15,  -2.53,  (max)
10/19 18Z,   1.70,  -5.38,  99.90,  -6.22,  -2.53,