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 : 02/18/2026 17:23:16 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/17 00Z,  -0.10,  -9.98, -10.93,  99.90,  -0.85,
02/17 01Z,  -0.10, -14.53, -15.41,  99.90,  -0.78,
02/17 02Z,   0.00, -18.94, -19.85,  99.90,  -0.91,
02/17 03Z,   0.00, -22.00, -23.09,  99.90,  -1.09,
02/17 04Z,   0.10, -22.84, -24.35,  99.90,  -1.61,  (min)
02/17 05Z,   0.10, -21.36, -23.16,  99.90,  -1.90,
02/17 06Z,   0.00, -18.11, -20.24,  99.90,  -2.13,
02/17 07Z,   0.20, -13.93, -15.95,  99.90,  -2.22,
02/17 08Z,   0.40,  -9.75, -11.69,  99.90,  -2.34,
02/17 09Z,   0.50,  -6.57,  -8.44,  99.90,  -2.37,
02/17 10Z,   0.50,  -5.08,  -6.81,  99.90,  -2.23,  (max)
02/17 11Z,   0.50,  -5.49,  -7.28,  99.90,  -2.29,
02/17 12Z,   0.10,  -7.60,  -9.13,  99.90,  -1.63,
02/17 13Z,   0.20, -11.01, -12.15,  99.90,  -1.34,
02/17 14Z,   0.40, -14.91, -15.95,  99.90,  -1.44,
02/17 15Z,   0.50, -18.07, -19.20,  99.90,  -1.63,
02/17 16Z,   0.60, -19.34, -20.79,  99.90,  -2.05,  (min)
02/17 17Z,   0.60, -18.31, -19.97,  99.90,  -2.26,
02/17 18Z,   0.00, -15.35, -17.37,  99.90,  -2.02,
02/17 19Z,   0.30, -11.33, -13.29,  99.90,  -2.26,
02/17 20Z,   0.50,  -7.29,  -9.26,  99.90,  -2.47,
02/17 21Z,   0.80,  -4.30,  -6.17,  99.90,  -2.67,
02/17 22Z,   0.90,  -3.21,  -4.87,  99.90,  -2.56,  (max)
02/17 23Z,   1.00,  -4.32,  -5.68,  99.90,  -2.36,
02/18 00Z,   0.30,  -7.37,  -8.37,  99.90,  -1.30,
02/18 01Z,   0.60, -11.78, -12.72,  99.90,  -1.54,
02/18 02Z,   0.90, -16.69, -17.71,  99.90,  -1.92,
02/18 03Z,   1.10, -20.91, -22.12,  99.90,  -2.31,
02/18 04Z,   1.20, -23.17, -24.66,  99.90,  -2.69,  (min)
02/18 05Z,   1.00, -22.83, -24.51,  99.90,  -2.68,
02/18 06Z,   0.20, -20.15, -22.22,  99.90,  -2.27,
02/18 07Z,   0.50, -15.98, -18.31,  99.90,  -2.83,
02/18 08Z,   0.70, -11.34, -13.57,  99.90,  -2.93,
02/18 09Z,   0.80,  -7.28,  -9.35,  99.90,  -2.87,
02/18 10Z,   0.80,  -4.72,  -6.70,  99.90,  -2.78,
02/18 11Z,   0.60,  -4.20,  -6.29,  99.90,  -2.69,  (max)
02/18 12Z,   0.00,  -5.72,  -7.33,  99.90,  -1.61,
02/18 13Z,   0.10,  -8.90, -10.42,  99.90,  -1.62,
02/18 14Z,   0.40, -13.08, -14.29,  99.90,  -1.61,
02/18 15Z,   0.60, -17.18, -18.58,  99.90,  -2.00,
02/18 16Z,   0.80, -19.91, -21.48,  99.90,  -2.37,
02/18 17Z,   0.80, -20.26, -22.04,  99.90,  -2.58,  (min)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/18 18Z,   0.80, -18.16,  99.90, -19.88,  -2.52,
02/18 19Z,   0.80, -14.34,  99.90, -16.01,  -2.47,
02/18 20Z,   0.80,  -9.89,  99.90, -11.51,  -2.42,
02/18 21Z,   0.90,  -5.93,  99.90,  -7.40,  -2.37,
02/18 22Z,   1.00,  -3.48,  99.90,  -4.80,  -2.32,
02/18 23Z,   1.10,  -3.22,  99.90,  -4.39,  -2.27,  (max)
02/19 00Z,   1.10,  -5.23,  99.90,  -6.35,  -2.22,
02/19 01Z,   1.20,  -9.02,  99.90,  -9.99,  -2.17,
02/19 02Z,   1.30, -13.85,  99.90, -14.67,  -2.12,
02/19 03Z,   1.30, -18.68,  99.90, -19.44,  -2.07,
02/19 04Z,   1.30, -22.21,  99.90, -22.92,  -2.02,
02/19 05Z,   1.30, -23.32,  99.90, -23.99,  -1.96,  (min)
02/19 06Z,   1.30, -21.71,  99.90, -22.37,  -1.96,
02/19 07Z,   1.30, -17.99,  99.90, -18.65,  -1.96,
02/19 08Z,   1.30, -13.25,  99.90, -13.92,  -1.96,
02/19 09Z,   1.30,  -8.62,  99.90,  -9.28,  -1.96,
02/19 10Z,   1.30,  -5.10,  99.90,  -5.76,  -1.96,
02/19 11Z,   1.20,  -3.49,  99.90,  -4.26,  -1.96,  (max)
02/19 12Z,   1.30,  -4.12,  99.90,  -4.79,  -1.96,
02/19 13Z,   1.40,  -6.75,  99.90,  -7.32,  -1.96,
02/19 14Z,   1.50, -10.78,  99.90, -11.25,  -1.96,
02/19 15Z,   1.60, -15.34,  99.90, -15.70,  -1.96,
02/19 16Z,   1.70, -19.23,  99.90, -19.49,  -1.96,
02/19 17Z,   1.80, -21.17,  99.90, -21.34,  -1.96,  (min)
02/19 18Z,   1.80, -20.47,  99.90, -20.64,  -1.96,
02/19 19Z,   1.70, -17.43,  99.90, -17.70,  -1.96,
02/19 20Z,   1.60, -13.07,  99.90, -13.44,  -1.96,
02/19 21Z,   1.40,  -8.59,  99.90,  -9.15,  -1.96,
02/19 22Z,   1.20,  -5.06,  99.90,  -5.82,  -1.96,
02/19 23Z,   0.90,  -3.38,  99.90,  -4.44,  -1.96,  (max)
02/20 00Z,   0.80,  -3.99,  99.90,  -5.16,  -1.96,
02/20 01Z,   0.80,  -6.74,  99.90,  -7.91,  -1.96,
02/20 02Z,   0.80, -10.96,  99.90, -12.13,  -1.96,
02/20 03Z,   1.00, -15.76,  99.90, -16.72,  -1.96,
02/20 04Z,   1.30, -20.01,  99.90, -20.68,  -1.96,
02/20 05Z,   1.60, -22.49,  99.90, -22.86,  -1.96,  (min)
02/20 06Z,   1.90, -22.34,  99.90, -22.41,  -1.96,
02/20 07Z,   2.00, -19.62,  99.90, -19.58,  -1.96,
02/20 08Z,   1.90, -15.24,  99.90, -15.31,  -1.96,
02/20 09Z,   2.00, -10.42,  99.90, -10.38,  -1.96,
02/20 10Z,   1.80,  -6.24,  99.90,  -6.40,  -1.96,
02/20 11Z,   1.50,  -3.59,  99.90,  -4.06,  -1.96,
02/20 12Z,   1.30,  -3.10,  99.90,  -3.77,  -1.96,  (max)
02/20 13Z,   1.10,  -4.84,  99.90,  -5.70,  -1.96,
02/20 14Z,   1.10,  -8.35,  99.90,  -9.22,  -1.96,
02/20 15Z,   1.10, -12.85,  99.90, -13.72,  -1.96,
02/20 16Z,   1.20, -17.36,  99.90, -18.12,  -1.96,
02/20 17Z,   1.30, -20.66,  99.90, -21.32,  -1.96,
02/20 18Z,   1.50, -21.66,  99.90, -22.13,  -1.96,  (min)
02/20 19Z,   1.60, -20.03,  99.90, -20.39,  -1.96,
02/20 20Z,   1.70, -16.38,  99.90, -16.65,  -1.96,
02/20 21Z,   1.70, -11.90,  99.90, -12.17,  -1.96,
02/20 22Z,   1.70,  -7.76,  99.90,  -8.02,  -1.96,
02/20 23Z,   1.70,  -4.91,  99.90,  -5.17,  -1.96,
02/21 00Z,   1.70,  -4.04,  99.90,  -4.31,  -1.96,  (max)
02/21 01Z,   1.70,  -5.39,  99.90,  -5.65,  -1.96,
02/21 02Z,   1.60,  -8.56,  99.90,  -8.92,  -1.96,
02/21 03Z,   1.50, -12.76,  99.90, -13.23,  -1.96,
02/21 04Z,   1.40, -17.06,  99.90, -17.62,  -1.96,
02/21 05Z,   1.20, -20.38,  99.90, -21.15,  -1.96,
02/21 06Z,   1.10, -21.69,  99.90, -22.55,  -1.96,  (min)
02/21 07Z,   1.00, -20.42,  99.90, -21.39,  -1.96,
02/21 08Z,   0.90, -16.99,  99.90, -18.05,  -1.96,
02/21 09Z,   0.70, -12.45,  99.90, -13.72,  -1.96,
02/21 10Z,   0.60,  -8.01,  99.90,  -9.37,  -1.96,
02/21 11Z,   0.40,  -4.60,  99.90,  -6.17,  -1.96,
02/21 12Z,   0.30,  -2.98,  99.90,  -4.64,  -1.96,  (max)
02/21 13Z,   0.30,  -3.53,  99.90,  -5.20,  -1.96,
02/21 14Z,   0.30,  -6.12,  99.90,  -7.79,  -1.96,
02/21 15Z,   0.50, -10.12,  99.90, -11.58,  -1.96,
02/21 16Z,   0.80, -14.65,  99.90, -15.82,  -1.96,
02/21 17Z,   1.10, -18.73,  99.90, -19.59,  -1.96,
02/21 18Z,   1.30, -21.26,  99.90, -21.93,  -1.96,
02/21 19Z,   1.40, -21.42,  99.90, -21.99,  -1.96,  (min)
02/21 20Z,   1.30, -19.17,  99.90, -19.84,  -1.96,
02/21 21Z,   1.30, -15.36,  99.90, -16.03,  -1.96,
02/21 22Z,   1.10, -11.17,  99.90, -12.04,  -1.96,
02/21 23Z,   1.00,  -7.64,  99.90,  -8.60,  -1.96,
02/22 00Z,   0.90,  -5.53,  99.90,  -6.59,  -1.96,  (max)
02/22 01Z,   0.70,  -5.35,  99.90,  -6.61,  -1.96,
02/22 02Z,   0.70,  -7.10,  99.90,  -8.37,  -1.96,
02/22 03Z,   0.80, -10.26,  99.90, -11.42,  -1.96,
02/22 04Z,   0.90, -14.00,  99.90, -15.07,  -1.96,
02/22 05Z,   1.10, -17.46,  99.90, -18.33,  -1.96,
02/22 06Z,   1.30, -19.74,  99.90, -20.40,  -1.96,
02/22 07Z,   1.40, -20.01,  99.90, -20.57,  -1.96,  (min)
02/22 08Z,   1.40, -18.03,  99.90, -18.59,  -1.96,
02/22 09Z,   1.40, -14.38,  99.90, -14.95,  -1.96,
02/22 10Z,   1.20, -10.17,  99.90, -10.93,  -1.96,
02/22 11Z,   1.10,  -6.42,  99.90,  -7.29,  -1.96,
02/22 12Z,   1.10,  -3.92,  99.90,  -4.78,  -1.96,